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-rw-r--r--CHANGELOG15
-rw-r--r--Makefile4
-rw-r--r--README58
-rw-r--r--board/icecube/flash.c27
-rw-r--r--board/icecube/icecube.c10
-rw-r--r--board/sl8245/config.mk1
-rw-r--r--board/sl8245/sl8245.c9
-rw-r--r--common/cmd_doc.c6
-rw-r--r--cpu/mpc5xxx/cpu_init.c16
-rw-r--r--cpu/mpc5xxx/fec.c5
-rw-r--r--doc/README.POST6
-rw-r--r--drivers/sk98lin/Makefile102
-rw-r--r--drivers/sk98lin/h/lm80.h197
-rw-r--r--drivers/sk98lin/h/skaddr.h425
-rw-r--r--drivers/sk98lin/h/skcsum.h261
-rw-r--r--drivers/sk98lin/h/skdebug.h119
-rw-r--r--drivers/sk98lin/h/skdrv1st.h265
-rw-r--r--drivers/sk98lin/h/skdrv2nd.h565
-rw-r--r--drivers/sk98lin/h/skerror.h80
-rw-r--r--drivers/sk98lin/h/skgedrv.h72
-rw-r--r--drivers/sk98lin/h/skgehw.h2336
-rw-r--r--drivers/sk98lin/h/skgehwt.h74
-rw-r--r--drivers/sk98lin/h/skgei2c.h299
-rw-r--r--drivers/sk98lin/h/skgeinit.h1113
-rw-r--r--drivers/sk98lin/h/skgepnm2.h462
-rw-r--r--drivers/sk98lin/h/skgepnmi.h1114
-rw-r--r--drivers/sk98lin/h/skgesirq.h194
-rw-r--r--drivers/sk98lin/h/ski2c.h291
-rw-r--r--drivers/sk98lin/h/skqueue.h148
-rw-r--r--drivers/sk98lin/h/skrlmt.h563
-rw-r--r--drivers/sk98lin/h/sktimer.h99
-rw-r--r--drivers/sk98lin/h/sktypes.h87
-rw-r--r--drivers/sk98lin/h/skversion.h54
-rw-r--r--drivers/sk98lin/h/skvpd.h335
-rw-r--r--drivers/sk98lin/h/xmac_ii.h1738
-rw-r--r--drivers/sk98lin/skaddr.c1874
-rw-r--r--drivers/sk98lin/skcsum.c923
-rw-r--r--drivers/sk98lin/skge.c4870
-rw-r--r--drivers/sk98lin/skgehwt.c214
-rw-r--r--drivers/sk98lin/skgeinit.c2366
-rw-r--r--drivers/sk98lin/skgemib.c1056
-rw-r--r--drivers/sk98lin/skgepnmi.c8305
-rw-r--r--drivers/sk98lin/skgesirq.c2411
-rw-r--r--drivers/sk98lin/ski2c.c1499
-rw-r--r--drivers/sk98lin/sklm80.c286
-rw-r--r--drivers/sk98lin/skproc.c515
-rw-r--r--drivers/sk98lin/skqueue.c236
-rw-r--r--drivers/sk98lin/skrlmt.c3502
-rw-r--r--drivers/sk98lin/sktimer.c291
-rw-r--r--drivers/sk98lin/skvpd.c1325
-rw-r--r--drivers/sk98lin/skxmac2.c4392
-rw-r--r--drivers/sk98lin/u-boot_compat.h98
-rw-r--r--drivers/sk98lin/uboot_drv.c143
-rw-r--r--drivers/sk98lin/uboot_skb.c116
-rw-r--r--include/configs/IceCube.h16
-rw-r--r--include/configs/P3G4.h4
-rw-r--r--include/configs/PM826.h2
-rw-r--r--include/configs/SL8245.h15
-rw-r--r--include/mpc5xxx.h9
-rw-r--r--include/pci_ids.h1
-rw-r--r--net/eth.c4
61 files changed, 45560 insertions, 63 deletions
diff --git a/CHANGELOG b/CHANGELOG
index 1d46615e4..c35ef13ed 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,21 @@
Changes for U-Boot 0.4.7:
======================================================================
+* Add support for SK98xx driver
+
+* Add PCI support for SL8245 board
+
+* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
+ or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
+ Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
+
+* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
+ to allow for more accurate baudrate settings
+ (error now 0.7% at 115 kbps, instead of 3.5% before)
+
+* Patch by Andreas Mohr, 4 Sep 2003:
+ Fix a lot of spelling errors
+
* Add support for PPChameleon Eval Board
* Add support for P3G4 board
diff --git a/Makefile b/Makefile
index e755928d4..f63488005 100644
--- a/Makefile
+++ b/Makefile
@@ -87,6 +87,7 @@ SUBDIRS = tools \
rtc \
dtt \
drivers \
+ drivers/sk98lin \
post \
post/cpu \
examples
@@ -112,6 +113,7 @@ LIBS += disk/libdisk.a
LIBS += rtc/librtc.a
LIBS += dtt/libdtt.a
LIBS += drivers/libdrivers.a
+LIBS += drivers/sk98lin/libsk98lin.a
LIBS += post/libpost.a post/cpu/libcpu.a
LIBS += common/libcommon.a
LIBS += lib_generic/libgeneric.a
@@ -142,7 +144,7 @@ u-boot.dis: u-boot
u-boot: depend subdirs $(OBJS) $(LIBS) $(LDSCRIPT)
UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
$(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \
- --start-group $(LIBS) --end-group \
+ --start-group $(LIBS) $(PLATFORM_LIBS) --end-group \
-Map u-boot.map -o u-boot
subdirs:
diff --git a/README b/README
index 3fb97e311..0503ccb14 100644
--- a/README
+++ b/README
@@ -119,12 +119,12 @@ U-Boot will always have a patchlevel of "0".
Directory Hierarchy:
====================
-- board Board dependend files
-- common Misc architecture independend functions
+- board Board dependent files
+- common Misc architecture independent functions
- cpu CPU specific files
- disk Code for disk drive partition handling
- doc Documentation (don't expect too much)
-- drivers Common used device drivers
+- drivers Commonly used device drivers
- dtt Digital Thermometer and Thermostat drivers
- examples Example code for standalone applications, etc.
- include Header Files
@@ -644,7 +644,7 @@ The following options need to be configured:
- Watchdog:
CONFIG_WATCHDOG
If this variable is defined, it enables watchdog
- support. There must support in the platform specific
+ support. There must be support in the platform specific
code for a watchdog. For the 8xx and 8260 CPUs, the
SIU Watchdog feature is enabled in the SYPCR
register.
@@ -852,7 +852,7 @@ The following options need to be configured:
Normally display is black on white background; define
CFG_WHITE_ON_BLACK to get it inverted.
-- Spash Screen Support: CONFIG_SPLASH_SCREEN
+- Splash Screen Support: CONFIG_SPLASH_SCREEN
If this option is set, the environment is checked for
a variable "splashimage". If found, the usual display
@@ -1203,7 +1203,7 @@ The following options need to be configured:
U-Boot considers the values of the environment
variables "serial#" (Board Serial Number) and
- "ethaddr" (Ethernet Address) to bb parameters that
+ "ethaddr" (Ethernet Address) to be parameters that
are set once by the board vendor / manufacturer, and
protects these variables from casual modification by
the user. Once set, these variables are read-only,
@@ -1318,7 +1318,7 @@ The following options need to be configured:
Define this to contain any number of null terminated
strings (variable = value pairs) that will be part of
- the default enviroment compiled into the boot image.
+ the default environment compiled into the boot image.
For example, place something like this in your
board's config file:
@@ -1331,7 +1331,7 @@ The following options need to be configured:
internal format how the environment is stored by the
U-Boot code. This is NOT an official, exported
interface! Although it is unlikely that this format
- will change soon, but there is no guarantee either.
+ will change soon, there is no guarantee either.
You better know what you are doing here.
Note: overly (ab)use of the default environment is
@@ -1769,7 +1769,7 @@ Low Level (hardware related) configuration options:
- CFG_INIT_RAM_ADDR:
- Start address of memory area tha can be used for
+ Start address of memory area that can be used for
initial data and stack; please note that this must be
writable memory that is working WITHOUT special
initialization, i. e. you CANNOT use normal RAM which
@@ -1941,7 +1941,7 @@ Note: for some board special configuration names may exist; check if
Finally, type "make all", and you should get some working U-Boot
-images ready for downlod to / installation on your system:
+images ready for download to / installation on your system:
- "u-boot.bin" is a raw binary image
- "u-boot" is an image in ELF binary format
@@ -1960,7 +1960,7 @@ steps:
1. Add a new configuration option for your board to the toplevel
"Makefile" and to the "MAKEALL" script, using the existing
entries as examples. Note that here and at many other places
- boards and other names are listed alphabetically sorted. Please
+ boards and other names are listed in alphabetical sort order. Please
keep this order.
2. Create a new directory to hold your board specific code. Add any
files you need. In your board directory, you will need at least
@@ -1990,7 +1990,7 @@ cation did not break existing code. At least make sure that *ALL* of
the supported boards compile WITHOUT ANY compiler warnings. To do so,
just run the "MAKEALL" script, which will configure and build U-Boot
for ALL supported system. Be warned, this will take a while. You can
-select which (cross) compiler to use py passing a `CROSS_COMPILE'
+select which (cross) compiler to use by passing a `CROSS_COMPILE'
environment variable to the script, i. e. to use the cross tools from
MontaVista's Hard Hat Linux you can type
@@ -2117,10 +2117,10 @@ Some configuration options can be set using Environment Variables:
does not overwrite the U-Boot stack and data).
For instance, when you have a system with 16 MB
- RAM, and want to reseve 4 MB from use by Linux,
+ RAM, and want to reserve 4 MB from use by Linux,
you can do this by adding "mem=12M" to the value of
the "bootargs" variable. However, now you must make
- sure, that the initrd image is placed in the first
+ sure that the initrd image is placed in the first
12 MB as well - this can be done with
setenv initrd_high 00c00000
@@ -2189,8 +2189,8 @@ only effect after the next boot (yes, that's just like Windoze :-).
Command Line Parsing:
=====================
-There are two different command line parsers available with U-Boot:
-the old "simple" one, and the much more pwerful "hush" shell:
+There are two different command line parsers available with U-Boot:
+the old "simple" one, and the much more powerful "hush" shell:
Old, simple command line parser:
--------------------------------
@@ -2231,9 +2231,9 @@ General rules:
Note for Redundant Ethernet Interfaces:
=======================================
-Some boards come with redundand ethernet interfaces; U-Boot supports
+Some boards come with redundant ethernet interfaces; U-Boot supports
such configurations and is capable of automatic selection of a
-"working" interface when needed. MAC assignemnt works as follows:
+"working" interface when needed. MAC assignment works as follows:
Network interfaces are numbered eth0, eth1, eth2, ... Corresponding
MAC addresses can be stored in the environment as "ethaddr" (=>eth0),
@@ -2292,21 +2292,21 @@ Linux Support:
==============
Although U-Boot should support any OS or standalone application
-easily, Linux has always been in the focus during the design of
+easily, the main focus has always been on Linux during the design of
U-Boot.
U-Boot includes many features that so far have been part of some
special "boot loader" code within the Linux kernel. Also, any
"initrd" images to be used are no longer part of one big Linux image;
instead, kernel and "initrd" are separate images. This implementation
-serves serveral purposes:
+serves several purposes:
- the same features can be used for other OS or standalone
applications (for instance: using compressed images to reduce the
Flash memory footprint)
- it becomes much easier to port new Linux kernel versions because
- lots of low-level, hardware dependend stuff are done by U-Boot
+ lots of low-level, hardware dependent stuff are done by U-Boot
- the same Linux kernel image can now be used with different "initrd"
images; of course this also means that different kernel images can
@@ -2558,7 +2558,7 @@ parameters. You can check and modify this variable using the
...
If you want to boot a Linux kernel with initial ram disk, you pass
-the memory addreses of both the kernel and the initrd image (PPBCOOT
+the memory addresses of both the kernel and the initrd image (PPBCOOT
format!) to the "bootm" command:
=> imi 40100000 40200000
@@ -2738,7 +2738,7 @@ Hit 'q':
Minicom warning:
================
-Over time, many people have reported problems when trying to used the
+Over time, many people have reported problems when trying to use the
"minicom" terminal emulation program for serial download. I (wd)
consider minicom to be broken, and recommend not to use it. Under
Unix, I recommend to use C-Kermit for general purpose use (and
@@ -2806,7 +2806,7 @@ models provide on-chip memory (like the IMMR area on MPC8xx and
MPC826x processors), on others (parts of) the data cache can be
locked as (mis-) used as memory, etc.
- Chris Hallinan posted a good summy of these issues to the
+ Chris Hallinan posted a good summary of these issues to the
u-boot-users mailing list:
Subject: RE: [U-Boot-Users] RE: More On Memory Bank x (nothingness)?
@@ -2852,9 +2852,9 @@ code for the initialization procedures:
* Do not use any unitialized global data (or implicitely initialized
as zero data - BSS segment) at all - this is undefined, initiali-
- zation is performed later (when relocationg to RAM).
+ zation is performed later (when relocating to RAM).
-* Stack space is very limited. Avoid big data buffers or things like
+* Stack space is very limited. Avoid big data buffers or things like
that.
Having only the stack as writable memory limits means we cannot use
@@ -2867,7 +2867,7 @@ the GCC compiler (Global Register Variables) to share the data: we
place a pointer (gd) to the global data into a register which we
reserve for this purpose.
-When chosing a register for such a purpose we are restricted by the
+When choosing a register for such a purpose we are restricted by the
relevant (E)ABI specifications for the current architecture, and by
GCC's implementation.
@@ -2957,7 +2957,7 @@ System Initialization:
In the reset configuration, U-Boot starts at the reset entry point
(on most PowerPC systens at address 0x00000100). Because of the reset
configuration for CS0# this is a mirror of the onboard Flash memory.
-To be able to re-map memory U-Boot then jumps to it's link address.
+To be able to re-map memory U-Boot then jumps to its link address.
To be able to implement the initialization code in C, a (small!)
initial stack is set up in the internal Dual Ported RAM (in case CPUs
which provide such a feature like MPC8xx or MPC8260), or in a locked
@@ -2973,7 +2973,7 @@ simple memory test is run that determines the size of the SDRAM
banks.
When there is more than one SDRAM bank, and the banks are of
-different size, the larger is mapped first. For equal size, the first
+different size, the largest is mapped first. For equal size, the first
bank (CS2#) is mapped first. The first mapping is always for address
0x00000000, with any additional banks following immediately to create
contiguous memory starting from 0.
diff --git a/board/icecube/flash.c b/board/icecube/flash.c
index 9164bd9ea..07879ffb0 100644
--- a/board/icecube/flash.c
+++ b/board/icecube/flash.c
@@ -64,24 +64,20 @@ unsigned long flash_init (void)
unsigned long size = 0;
int i;
extern void flash_preinit(void);
+ extern void flash_afterinit(ulong);
+ ulong flashbase = CFG_FLASH_BASE;
flash_preinit();
/* Init: no FLASHes known */
for (i=0; i < CFG_MAX_FLASH_BANKS; ++i) {
- ulong flashbase = CFG_FLASH_BASE;
-
memset(&flash_info[i], 0, sizeof(flash_info_t));
flash_info[i].size =
flash_get_size((FPW *)flashbase, &flash_info[i]);
- if (flash_info[i].flash_id == FLASH_UNKNOWN) {
- printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx\n",
- i, flash_info[i].size);
- }
-
size += flash_info[i].size;
+ flashbase += 0x800000;
}
#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
/* monitor protection ON by default */
@@ -100,6 +96,7 @@ unsigned long flash_init (void)
#endif
+ flash_afterinit(size);
return size ? size : 1;
}
@@ -126,7 +123,8 @@ static flash_info_t *flash_get_info(ulong base)
for (i = 0; i < CFG_MAX_FLASH_BANKS; i ++) {
info = & flash_info[i];
- if (info->start[0] <= base && base <= info->start[0] + info->size - 1)
+ if (info->size &&
+ info->start[0] <= base && base <= info->start[0] + info->size - 1)
break;
}
@@ -211,6 +209,8 @@ void flash_print_info (flash_info_t *info)
ulong flash_get_size (FPWV *addr, flash_info_t *info)
{
int i;
+ FPWV* addr2;
+
/* Write auto select command: read Manufacturer ID */
/* Write auto select command sequence and test FLASH answer */
addr[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* for AMD, Intel ignores this */
@@ -256,6 +256,17 @@ ulong flash_get_size (FPWV *addr, flash_info_t *info)
return (0); /* => no or unknown flash */
}
+ /* test for real flash at bank 1 */
+ addr2 = (FPW *)((ulong)addr | 0x800000);
+ if (addr2 != addr &&
+ ((addr2[0] & 0xff) == (addr[0] & 0xff)) && ((FPW)addr2[1] == (FPW)addr[1])) {
+ /* Seems 2 banks are the same space (8Mb chip is installed,
+ * J24 in default position (CS0)). Disable this (first) bank.
+ */
+ info->flash_id = FLASH_UNKNOWN;
+ info->sector_count = 0;
+ info->size = 0;
+ }
/* Put FLASH back in read mode */
flash_reset(info);
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index f75e67518..965ca6b59 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -171,6 +171,16 @@ void flash_preinit(void)
*(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
}
+void flash_afterinit(ulong size)
+{
+ if (size == 0x800000) { /* adjust mapping */
+ *(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
+ START_REG(CFG_BOOTCS_START | size);
+ *(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
+ STOP_REG(CFG_BOOTCS_START | size, size);
+ }
+}
+
#ifdef CONFIG_PCI
static struct pci_controller hose;
diff --git a/board/sl8245/config.mk b/board/sl8245/config.mk
index 299fc6ce2..022512b0d 100644
--- a/board/sl8245/config.mk
+++ b/board/sl8245/config.mk
@@ -28,3 +28,4 @@
TEXT_BASE = 0xFFF00000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
+PLATFORM_LIBS += $(shell $(CC) -print-libgcc-file-name)
diff --git a/board/sl8245/sl8245.c b/board/sl8245/sl8245.c
index 1a30b4ca6..3f81f17a4 100644
--- a/board/sl8245/sl8245.c
+++ b/board/sl8245/sl8245.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <mpc824x.h>
+#include <pci.h>
int checkboard (void)
{
@@ -84,3 +85,11 @@ Done:
return CFG_MAX_RAM_SIZE;
#endif
}
+
+static struct pci_controller hose;
+
+void pci_init_board(void)
+{
+ pci_mpc824x_init(&hose);
+}
+
diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 69d1d9fba..31862cf24 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -525,7 +525,7 @@ static int DoC_Address(struct DiskOnChip *doc, int numbytes, unsigned long ofs,
return DoC_WaitReady(doc);
}
-/* Read a buffer from DoC, taking care of Millennium odditys */
+/* Read a buffer from DoC, taking care of Millennium oddities */
static void DoC_ReadBuf(struct DiskOnChip *doc, u_char * buf, int len)
{
volatile int dummy;
@@ -558,7 +558,7 @@ static void DoC_ReadBuf(struct DiskOnChip *doc, u_char * buf, int len)
}
}
-/* Write a buffer to DoC, taking care of Millennium odditys */
+/* Write a buffer to DoC, taking care of Millennium oddities */
static void DoC_WriteBuf(struct DiskOnChip *doc, const u_char * buf, int len)
{
unsigned long docptr;
@@ -992,7 +992,7 @@ int doc_read_ecc(struct DiskOnChip* this, loff_t from, size_t len,
printf("ECC needs a full sector read (adr: %lx size %lx)\n",
(long) from, (long) len);
-#ifdef PHYCH_DEBUG
+#ifdef PSYCHO_DEBUG
printf("DoC_Read (adr: %lx size %lx)\n", (long) from, (long) len);
#endif
diff --git a/cpu/mpc5xxx/cpu_init.c b/cpu/mpc5xxx/cpu_init.c
index cec5c2bc6..a93a198cf 100644
--- a/cpu/mpc5xxx/cpu_init.c
+++ b/cpu/mpc5xxx/cpu_init.c
@@ -24,14 +24,6 @@
#include <common.h>
#include <mpc5xxx.h>
-#if defined(CONFIG_MGT5100)
-#define START_REG(start) ((start) >> 15)
-#define STOP_REG(start, size) (((start) + (size) - 1) >> 15)
-#elif defined(CONFIG_MPC5200)
-#define START_REG(start) ((start) >> 16)
-#define STOP_REG(start, size) (((start) + (size) - 1) >> 16)
-#endif
-
/*
* Breath some life into the CPU...
*
@@ -159,6 +151,14 @@ void cpu_init_f (void)
#if defined(CONFIG_MPC5200)
/* enable timebase */
*(vu_long *)(MPC5XXX_XLBARB + 0x40) |= (1 << 13);
+
+ /* Motorola reports IPB should better run at 133 MHz. */
+ *(vu_long *)MPC5XXX_ADDECR |= 1;
+ /* pci_clk_sel = 0x02, ipb_clk_sel = 0x00; */
+ addecr = *(vu_long *)MPC5XXX_CDM_CFG;
+ addecr &= ~0x103;
+ addecr |= 0x02;
+ *(vu_long *)MPC5XXX_CDM_CFG = addecr;
#endif
}
diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c
index 557355f9d..06dd56fc5 100644
--- a/cpu/mpc5xxx/fec.c
+++ b/cpu/mpc5xxx/fec.c
@@ -208,6 +208,7 @@ static void mpc5xxx_fec_set_hwaddr(mpc5xxx_fec_priv *fec, char *mac)
/********************************************************************/
static int mpc5xxx_fec_init(struct eth_device *dev, bd_t * bis)
{
+ DECLARE_GLOBAL_DATA_PTR;
mpc5xxx_fec_priv *fec = (mpc5xxx_fec_priv *)dev->priv;
struct mpc5xxx_sdma *sdma = (struct mpc5xxx_sdma *)MPC5XXX_SDMA;
const uint8 phyAddr = 0; /* Only one PHY */
@@ -269,10 +270,10 @@ static int mpc5xxx_fec_init(struct eth_device *dev, bd_t * bis)
fec->eth->x_cntrl = 0x00000004; /* full-duplex, heartbeat disabled */
/*
- * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock(25Mhz)
+ * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
* and do not drop the Preamble.
*/
- fec->eth->mii_speed = (0x5 << 1); /* No MII for 7-wire mode */
+ fec->eth->mii_speed = (((gd->ipb_clk >> 20) / 5) << 1); /* No MII for 7-wire mode */
}
/*
diff --git a/doc/README.POST b/doc/README.POST
index fba498a3a..a81e07926 100644
--- a/doc/README.POST
+++ b/doc/README.POST
@@ -5,7 +5,7 @@ This project is to support Power-On-Self-Test (POST) in U-Boot.
1. High-level requirements
-The key rquirements for this project are as follows:
+The key requirements for this project are as follows:
1) The project shall develop a flexible framework for implementing
and running Power-On-Self-Test in U-Boot. This framework shall
@@ -72,7 +72,7 @@ tests. All POST tests will be divided into the following groups:
This group will contain those tests that do not take much
time and can be run on the regular basis (e.g. CPU test)
- 3) Tests running on in special "slow test more" only
+ 3) Tests running in special "slow test mode" only
This group will contain POST tests that consume much time
and cannot be run regularly (e.g. strong memory test, I2C test)
@@ -92,7 +92,7 @@ Specifically, the following groups will be singled out:
1) Tests running before relocating to RAM
- These tests will run immediatelly after initializing RAM
+ These tests will run immediately after initializing RAM
as to enable modifying it without taking care of its
contents. Basically, this group will contain memory tests
only.
diff --git a/drivers/sk98lin/Makefile b/drivers/sk98lin/Makefile
new file mode 100644
index 000000000..0868587ca
--- /dev/null
+++ b/drivers/sk98lin/Makefile
@@ -0,0 +1,102 @@
+#
+# (C) Copyright 2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+# File: drivers/sk98lin/Makefile
+#
+# Makefile for the SysKonnect SK-98xx device driver.
+#
+
+LIB := libsk98lin.a
+
+OBJS := skge.o skaddr.o skgehwt.o skgeinit.o skgepnmi.o skgesirq.o \
+ ski2c.o sklm80.o skqueue.o skrlmt.o sktimer.o skvpd.o \
+ skxmac2.o skcsum.o #skproc.o
+
+OBJS += uboot_skb.o uboot_drv.o
+
+# DBGDEF = \
+# -DDEBUG
+
+ifdef DEBUG
+DBGDEF += \
+-DSK_DEBUG_CHKMOD=0x00000000L \
+-DSK_DEBUG_CHKCAT=0x00000000L
+endif
+
+
+# **** possible debug modules for SK_DEBUG_CHKMOD *****************
+# SK_DBGMOD_MERR 0x00000001L /* general module error indication */
+# SK_DBGMOD_HWM 0x00000002L /* Hardware init module */
+# SK_DBGMOD_RLMT 0x00000004L /* RLMT module */
+# SK_DBGMOD_VPD 0x00000008L /* VPD module */
+# SK_DBGMOD_I2C 0x00000010L /* I2C module */
+# SK_DBGMOD_PNMI 0x00000020L /* PNMI module */
+# SK_DBGMOD_CSUM 0x00000040L /* CSUM module */
+# SK_DBGMOD_ADDR 0x00000080L /* ADDR module */
+# SK_DBGMOD_DRV 0x00010000L /* DRV module */
+
+# **** possible debug categories for SK_DEBUG_CHKCAT **************
+# *** common modules ***
+# SK_DBGCAT_INIT 0x00000001L module/driver initialization
+# SK_DBGCAT_CTRL 0x00000002L controlling: add/rmv MCA/MAC and other controls (IOCTL)
+# SK_DBGCAT_ERR 0x00000004L error handling paths
+# SK_DBGCAT_TX 0x00000008L transmit path
+# SK_DBGCAT_RX 0x00000010L receive path
+# SK_DBGCAT_IRQ 0x00000020L general IRQ handling
+# SK_DBGCAT_QUEUE 0x00000040L any queue management
+# SK_DBGCAT_DUMP 0x00000080L large data output e.g. hex dump
+# SK_DBGCAT_FATAL 0x00000100L large data output e.g. hex dump
+
+# *** driver (file skge.c) ***
+# SK_DBGCAT_DRV_ENTRY 0x00010000 entry points
+# SK_DBGCAT_DRV_??? 0x00020000 not used
+# SK_DBGCAT_DRV_MCA 0x00040000 multicast
+# SK_DBGCAT_DRV_TX_PROGRESS 0x00080000 tx path
+# SK_DBGCAT_DRV_RX_PROGRESS 0x00100000 rx path
+# SK_DBGCAT_DRV_PROGRESS 0x00200000 general runtime
+# SK_DBGCAT_DRV_??? 0x00400000 not used
+# SK_DBGCAT_DRV_PROM 0x00800000 promiscuous mode
+# SK_DBGCAT_DRV_TX_FRAME 0x01000000 display tx frames
+# SK_DBGCAT_DRV_ERROR 0x02000000 error conditions
+# SK_DBGCAT_DRV_INT_SRC 0x04000000 interrupts sources
+# SK_DBGCAT_DRV_EVENT 0x08000000 driver events
+
+EXTRA_CFLAGS += -I. -DSK_USE_CSUM $(DBGDEF)
+
+CFLAGS += $(EXTRA_CFLAGS)
+
+
+all: $(LIB)
+
+$(LIB): $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend: Makefile $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
+
+
diff --git a/drivers/sk98lin/h/lm80.h b/drivers/sk98lin/h/lm80.h
new file mode 100644
index 000000000..71cf19148
--- /dev/null
+++ b/drivers/sk98lin/h/lm80.h
@@ -0,0 +1,197 @@
+/******************************************************************************
+ *
+ * Name: lm80.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.4 $
+ * Date: $Date: 2002/04/25 11:04:10 $
+ * Purpose: Contains all defines for the LM80 Chip
+ * (National Semiconductor).
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: lm80.h,v $
+ * Revision 1.4 2002/04/25 11:04:10 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.3 1999/11/22 13:41:19 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.2 1999/03/12 13:26:51 malthoff
+ * remove __STDC__.
+ *
+ * Revision 1.1 1998/06/19 09:28:31 malthoff
+ * created.
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_LM80_H
+#define __INC_LM80_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* defines ********************************************************************/
+
+/*
+ * LM80 register definition
+ *
+ * All registers are 8 bit wide
+ */
+#define LM80_CFG 0x00 /* Configuration Register */
+#define LM80_ISRC_1 0x01 /* Interrupt Status Register 1 */
+#define LM80_ISRC_2 0x02 /* Interrupt Status Register 2 */
+#define LM80_IMSK_1 0x03 /* Interrupt Mask Register 1 */
+#define LM80_IMSK_2 0x04 /* Interrupt Mask Register 2 */
+#define LM80_FAN_CTRL 0x05 /* Fan Devisor/RST#/OS# Register */
+#define LM80_TEMP_CTRL 0x06 /* OS# Config, Temp Res. Reg */
+ /* 0x07 - 0x1f reserved */
+ /* current values */
+#define LM80_VT0_IN 0x20 /* current Voltage 0 value */
+#define LM80_VT1_IN 0x21 /* current Voltage 1 value */
+#define LM80_VT2_IN 0x22 /* current Voltage 2 value */
+#define LM80_VT3_IN 0x23 /* current Voltage 3 value */
+#define LM80_VT4_IN 0x24 /* current Voltage 4 value */
+#define LM80_VT5_IN 0x25 /* current Voltage 5 value */
+#define LM80_VT6_IN 0x26 /* current Voltage 6 value */
+#define LM80_TEMP_IN 0x27 /* current Temperature value */
+#define LM80_FAN1_IN 0x28 /* current Fan 1 count */
+#define LM80_FAN2_IN 0x29 /* current Fan 2 count */
+ /* limit values */
+#define LM80_VT0_HIGH_LIM 0x2a /* high limit val for Voltage 0 */
+#define LM80_VT0_LOW_LIM 0x2b /* low limit val for Voltage 0 */
+#define LM80_VT1_HIGH_LIM 0x2c /* high limit val for Voltage 1 */
+#define LM80_VT1_LOW_LIM 0x2d /* low limit val for Voltage 1 */
+#define LM80_VT2_HIGH_LIM 0x2e /* high limit val for Voltage 2 */
+#define LM80_VT2_LOW_LIM 0x2f /* low limit val for Voltage 2 */
+#define LM80_VT3_HIGH_LIM 0x30 /* high limit val for Voltage 3 */
+#define LM80_VT3_LOW_LIM 0x31 /* low limit val for Voltage 3 */
+#define LM80_VT4_HIGH_LIM 0x32 /* high limit val for Voltage 4 */
+#define LM80_VT4_LOW_LIM 0x33 /* low limit val for Voltage 4 */
+#define LM80_VT5_HIGH_LIM 0x34 /* high limit val for Voltage 5 */
+#define LM80_VT5_LOW_LIM 0x35 /* low limit val for Voltage 5 */
+#define LM80_VT6_HIGH_LIM 0x36 /* high limit val for Voltage 6 */
+#define LM80_VT6_LOW_LIM 0x37 /* low limit val for Voltage 6 */
+#define LM80_THOT_LIM_UP 0x38 /* hot temperature limit (high) */
+#define LM80_THOT_LIM_LO 0x39 /* hot temperature limit (low) */
+#define LM80_TOS_LIM_UP 0x3a /* OS temperature limit (high) */
+#define LM80_TOS_LIM_LO 0x3b /* OS temperature limit (low) */
+#define LM80_FAN1_COUNT_LIM 0x3c /* Fan 1 count limit (high) */
+#define LM80_FAN2_COUNT_LIM 0x3d /* Fan 2 count limit (low) */
+ /* 0x3e - 0x3f reserved */
+
+/*
+ * LM80 bit definitions
+ */
+
+/* LM80_CFG Configuration Register */
+#define LM80_CFG_START (1<<0) /* start monitoring operation */
+#define LM80_CFG_INT_ENA (1<<1) /* enables the INT# Interrupt output */
+#define LM80_CFG_INT_POL (1<<2) /* INT# pol: 0 act low, 1 act high */
+#define LM80_CFG_INT_CLR (1<<3) /* disables INT#/RST_OUT#/OS# outputs */
+#define LM80_CFG_RESET (1<<4) /* signals a reset */
+#define LM80_CFG_CHASS_CLR (1<<5) /* clears Chassis Intrusion (CI) pin */
+#define LM80_CFG_GPO (1<<6) /* drives the GPO# pin */
+#define LM80_CFG_INIT (1<<7) /* restore power on defaults */
+
+/* LM80_ISRC_1 Interrupt Status Register 1 */
+/* LM80_IMSK_1 Interrupt Mask Register 1 */
+#define LM80_IS_VT0 (1<<0) /* limit exceeded for Voltage 0 */
+#define LM80_IS_VT1 (1<<1) /* limit exceeded for Voltage 1 */
+#define LM80_IS_VT2 (1<<2) /* limit exceeded for Voltage 2 */
+#define LM80_IS_VT3 (1<<3) /* limit exceeded for Voltage 3 */
+#define LM80_IS_VT4 (1<<4) /* limit exceeded for Voltage 4 */
+#define LM80_IS_VT5 (1<<5) /* limit exceeded for Voltage 5 */
+#define LM80_IS_VT6 (1<<6) /* limit exceeded for Voltage 6 */
+#define LM80_IS_INT_IN (1<<7) /* state of INT_IN# */
+
+/* LM80_ISRC_2 Interrupt Status Register 2 */
+/* LM80_IMSK_2 Interrupt Mask Register 2 */
+#define LM80_IS_TEMP (1<<0) /* HOT temperature limit exceeded */
+#define LM80_IS_BTI (1<<1) /* state of BTI# pin */
+#define LM80_IS_FAN1 (1<<2) /* count limit exceeded for Fan 1 */
+#define LM80_IS_FAN2 (1<<3) /* count limit exceeded for Fan 2 */
+#define LM80_IS_CI (1<<4) /* Chassis Intrusion occured */
+#define LM80_IS_OS (1<<5) /* OS temperature limit exceeded */
+ /* bit 6 and 7 are reserved in LM80_ISRC_2 */
+#define LM80_IS_HT_IRQ_MD (1<<6) /* Hot temperature interrupt mode */
+#define LM80_IS_OT_IRQ_MD (1<<7) /* OS temperature interrupt mode */
+
+/* LM80_FAN_CTRL Fan Devisor/RST#/OS# Register */
+#define LM80_FAN1_MD_SEL (1<<0) /* Fan 1 mode select */
+#define LM80_FAN2_MD_SEL (1<<1) /* Fan 2 mode select */
+#define LM80_FAN1_PRM_CTL (3<<2) /* Fan 1 speed control */
+#define LM80_FAN2_PRM_CTL (3<<4) /* Fan 2 speed control */
+#define LM80_FAN_OS_ENA (1<<6) /* enable OS mode on RST_OUT#/OS# pins*/
+#define LM80_FAN_RST_ENA (1<<7) /* sets RST_OUT#/OS# pins in RST mode */
+
+/* LM80_TEMP_CTRL OS# Config, Temp Res. Reg */
+#define LM80_TEMP_OS_STAT (1<<0) /* mirrors the state of RST_OUT#/OS# */
+#define LM80_TEMP_OS_POL (1<<1) /* select OS# polarity */
+#define LM80_TEMP_OS_MODE (1<<2) /* selects Interrupt mode */
+#define LM80_TEMP_RES (1<<3) /* selects 9 or 11 bit temp resulution*/
+#define LM80_TEMP_LSB (0xf<<4)/* 4 LSBs of 11 bit temp data */
+#define LM80_TEMP_LSB_9 (1<<7) /* LSB of 9 bit temperature data */
+
+ /* 0x07 - 0x1f reserved */
+/* LM80_VT0_IN current Voltage 0 value */
+/* LM80_VT1_IN current Voltage 1 value */
+/* LM80_VT2_IN current Voltage 2 value */
+/* LM80_VT3_IN current Voltage 3 value */
+/* LM80_VT4_IN current Voltage 4 value */
+/* LM80_VT5_IN current Voltage 5 value */
+/* LM80_VT6_IN current Voltage 6 value */
+/* LM80_TEMP_IN current temperature value */
+/* LM80_FAN1_IN current Fan 1 count */
+/* LM80_FAN2_IN current Fan 2 count */
+/* LM80_VT0_HIGH_LIM high limit val for Voltage 0 */
+/* LM80_VT0_LOW_LIM low limit val for Voltage 0 */
+/* LM80_VT1_HIGH_LIM high limit val for Voltage 1 */
+/* LM80_VT1_LOW_LIM low limit val for Voltage 1 */
+/* LM80_VT2_HIGH_LIM high limit val for Voltage 2 */
+/* LM80_VT2_LOW_LIM low limit val for Voltage 2 */
+/* LM80_VT3_HIGH_LIM high limit val for Voltage 3 */
+/* LM80_VT3_LOW_LIM low limit val for Voltage 3 */
+/* LM80_VT4_HIGH_LIM high limit val for Voltage 4 */
+/* LM80_VT4_LOW_LIM low limit val for Voltage 4 */
+/* LM80_VT5_HIGH_LIM high limit val for Voltage 5 */
+/* LM80_VT5_LOW_LIM low limit val for Voltage 5 */
+/* LM80_VT6_HIGH_LIM high limit val for Voltage 6 */
+/* LM80_VT6_LOW_LIM low limit val for Voltage 6 */
+/* LM80_THOT_LIM_UP hot temperature limit (high) */
+/* LM80_THOT_LIM_LO hot temperature limit (low) */
+/* LM80_TOS_LIM_UP OS temperature limit (high) */
+/* LM80_TOS_LIM_LO OS temperature limit (low) */
+/* LM80_FAN1_COUNT_LIM Fan 1 count limit (high) */
+/* LM80_FAN2_COUNT_LIM Fan 2 count limit (low) */
+ /* 0x3e - 0x3f reserved */
+
+#define LM80_ADDR 0x28 /* LM80 default addr */
+
+/* typedefs *******************************************************************/
+
+
+/* function prototypes ********************************************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_LM80_H */
diff --git a/drivers/sk98lin/h/skaddr.h b/drivers/sk98lin/h/skaddr.h
new file mode 100644
index 000000000..7f85ea7e7
--- /dev/null
+++ b/drivers/sk98lin/h/skaddr.h
@@ -0,0 +1,425 @@
+/******************************************************************************
+ *
+ * Name: skaddr.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.26 $
+ * Date: $Date: 2002/11/15 07:24:42 $
+ * Purpose: Header file for Address Management (MC, UC, Prom).
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skaddr.h,v $
+ * Revision 1.26 2002/11/15 07:24:42 tschilli
+ * SK_ADDR_EQUAL macro fixed.
+ *
+ * Revision 1.25 2002/06/10 13:55:18 tschilli
+ * Changes for handling YUKON.
+ * All changes are internally and not visible to the programmer
+ * using this module.
+ *
+ * Revision 1.24 2001/01/22 13:41:34 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.23 2000/08/10 11:27:50 rassmann
+ * Editorial changes.
+ * Preserving 32-bit alignment in structs for the adapter context.
+ *
+ * Revision 1.22 2000/08/07 11:10:40 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.21 2000/05/04 09:39:59 rassmann
+ * Editorial changes.
+ * Corrected multicast address hashing.
+ *
+ * Revision 1.20 1999/11/22 13:46:14 cgoos
+ * Changed license header to GPL.
+ * Allowing overwrite for SK_ADDR_EQUAL.
+ *
+ * Revision 1.19 1999/05/28 10:56:07 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.18 1999/04/06 17:22:04 rassmann
+ * Added private "ActivePort".
+ *
+ * Revision 1.17 1999/01/14 16:18:19 rassmann
+ * Corrected multicast initialization.
+ *
+ * Revision 1.16 1999/01/04 10:30:36 rassmann
+ * SkAddrOverride only possible after SK_INIT_IO phase.
+ *
+ * Revision 1.15 1998/12/29 13:13:11 rassmann
+ * An address override is now preserved in the SK_INIT_IO phase.
+ * All functions return an int now.
+ * Extended parameter checking.
+ *
+ * Revision 1.14 1998/11/24 12:39:45 rassmann
+ * Reserved multicast entry for BPDU address.
+ * 13 multicast entries left for protocol.
+ *
+ * Revision 1.13 1998/11/13 17:24:32 rassmann
+ * Changed return value of SkAddrOverride to int.
+ *
+ * Revision 1.12 1998/11/13 16:56:19 rassmann
+ * Added macro SK_ADDR_COMPARE.
+ * Changed return type of SkAddrOverride to SK_BOOL.
+ *
+ * Revision 1.11 1998/10/28 18:16:35 rassmann
+ * Avoiding I/Os before SK_INIT_RUN level.
+ * Aligning InexactFilter.
+ *
+ * Revision 1.10 1998/10/22 11:39:10 rassmann
+ * Corrected signed/unsigned mismatches.
+ *
+ * Revision 1.9 1998/10/15 15:15:49 rassmann
+ * Changed Flags Parameters from SK_U8 to int.
+ * Checked with lint.
+ *
+ * Revision 1.8 1998/09/24 19:15:12 rassmann
+ * Code cleanup.
+ *
+ * Revision 1.7 1998/09/18 20:22:13 rassmann
+ * Added HW access.
+ *
+ * Revision 1.6 1998/09/04 19:40:20 rassmann
+ * Interface enhancements.
+ *
+ * Revision 1.5 1998/09/04 12:40:57 rassmann
+ * Interface cleanup.
+ *
+ * Revision 1.4 1998/09/04 12:14:13 rassmann
+ * Interface cleanup.
+ *
+ * Revision 1.3 1998/09/02 16:56:40 rassmann
+ * Updated interface.
+ *
+ * Revision 1.2 1998/08/27 14:26:09 rassmann
+ * Updated interface.
+ *
+ * Revision 1.1 1998/08/21 08:31:08 rassmann
+ * First public version.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This module is intended to manage multicast addresses and promiscuous mode
+ * on GEnesis adapters.
+ *
+ * Include File Hierarchy:
+ *
+ * "skdrv1st.h"
+ * ...
+ * "sktypes.h"
+ * "skqueue.h"
+ * "skaddr.h"
+ * ...
+ * "skdrv2nd.h"
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKADDR_H
+#define __INC_SKADDR_H
+
+#ifdef __cplusplus
+#error C++ is not yet supported.
+extern "C" {
+#endif /* cplusplus */
+
+/* defines ********************************************************************/
+
+#define SK_MAC_ADDR_LEN 6 /* Length of MAC address. */
+#define SK_MAX_ADDRS 14 /* #Addrs for exact match. */
+
+/* ----- Common return values ----- */
+
+#define SK_ADDR_SUCCESS 0 /* Function returned successfully. */
+#define SK_ADDR_ILLEGAL_PORT 100 /* Port number too high. */
+#define SK_ADDR_TOO_EARLY 101 /* Function called too early. */
+
+/* ----- Clear/Add flag bits ----- */
+
+#define SK_ADDR_PERMANENT 1 /* RLMT Address */
+
+/* ----- Additional Clear flag bits ----- */
+
+#define SK_MC_SW_ONLY 2 /* Do not update HW when clearing. */
+
+/* ----- Override flag bits ----- */
+
+#define SK_ADDR_LOGICAL_ADDRESS 0
+#define SK_ADDR_VIRTUAL_ADDRESS (SK_ADDR_LOGICAL_ADDRESS) /* old */
+#define SK_ADDR_PHYSICAL_ADDRESS 1
+#define SK_ADDR_CLEAR_LOGICAL 2
+#define SK_ADDR_SET_LOGICAL 4
+
+/* ----- Override return values ----- */
+
+#define SK_ADDR_OVERRIDE_SUCCESS (SK_ADDR_SUCCESS)
+#define SK_ADDR_DUPLICATE_ADDRESS 1
+#define SK_ADDR_MULTICAST_ADDRESS 2
+
+/* ----- Partitioning of excact match table ----- */
+
+#define SK_ADDR_EXACT_MATCHES 16 /* #Exact match entries. */
+
+#define SK_ADDR_FIRST_MATCH_RLMT 1
+#define SK_ADDR_LAST_MATCH_RLMT 2
+#define SK_ADDR_FIRST_MATCH_DRV 3
+#define SK_ADDR_LAST_MATCH_DRV (SK_ADDR_EXACT_MATCHES - 1)
+
+/* ----- SkAddrMcAdd/SkAddrMcUpdate return values ----- */
+
+#define SK_MC_FILTERING_EXACT 0 /* Exact filtering. */
+#define SK_MC_FILTERING_INEXACT 1 /* Inexact filtering. */
+
+/* ----- Additional SkAddrMcAdd return values ----- */
+
+#define SK_MC_ILLEGAL_ADDRESS 2 /* Illegal address. */
+#define SK_MC_ILLEGAL_PORT 3 /* Illegal port (not the active one). */
+#define SK_MC_RLMT_OVERFLOW 4 /* Too many RLMT mc addresses. */
+
+/* Promiscuous mode bits ----- */
+
+#define SK_PROM_MODE_NONE 0 /* Normal receive. */
+#define SK_PROM_MODE_LLC 1 /* Receive all LLC frames. */
+#define SK_PROM_MODE_ALL_MC 2 /* Receive all multicast frames. */
+/* #define SK_PROM_MODE_NON_LLC 4 */ /* Receive all non-LLC frames. */
+
+/* Macros */
+
+#if 0
+#ifndef SK_ADDR_EQUAL
+/*
+ * "&" instead of "&&" allows better optimization on IA-64.
+ * The replacement is safe here, as all bytes exist.
+ */
+#ifndef SK_ADDR_DWORD_COMPARE
+#define SK_ADDR_EQUAL(A1,A2) ( \
+ (((SK_U8 *)(A1))[5] == ((SK_U8 *)(A2))[5]) & \
+ (((SK_U8 *)(A1))[4] == ((SK_U8 *)(A2))[4]) & \
+ (((SK_U8 *)(A1))[3] == ((SK_U8 *)(A2))[3]) & \
+ (((SK_U8 *)(A1))[2] == ((SK_U8 *)(A2))[2]) & \
+ (((SK_U8 *)(A1))[1] == ((SK_U8 *)(A2))[1]) & \
+ (((SK_U8 *)(A1))[0] == ((SK_U8 *)(A2))[0]))
+#else /* SK_ADDR_DWORD_COMPARE */
+#define SK_ADDR_EQUAL(A1,A2) ( \
+ (*(SK_U32 *)&(((SK_U8 *)(A1))[2]) == *(SK_U32 *)&(((SK_U8 *)(A2))[2])) & \
+ (*(SK_U32 *)&(((SK_U8 *)(A1))[0]) == *(SK_U32 *)&(((SK_U8 *)(A2))[0])))
+#endif /* SK_ADDR_DWORD_COMPARE */
+#endif /* SK_ADDR_EQUAL */
+#endif /* 0 */
+
+#ifndef SK_ADDR_EQUAL
+#ifndef SK_ADDR_DWORD_COMPARE
+#define SK_ADDR_EQUAL(A1,A2) ( \
+ (((SK_U8 *)(A1))[5] == ((SK_U8 *)(A2))[5]) & \
+ (((SK_U8 *)(A1))[4] == ((SK_U8 *)(A2))[4]) & \
+ (((SK_U8 *)(A1))[3] == ((SK_U8 *)(A2))[3]) & \
+ (((SK_U8 *)(A1))[2] == ((SK_U8 *)(A2))[2]) & \
+ (((SK_U8 *)(A1))[1] == ((SK_U8 *)(A2))[1]) & \
+ (((SK_U8 *)(A1))[0] == ((SK_U8 *)(A2))[0]))
+#else /* SK_ADDR_DWORD_COMPARE */
+#define SK_ADDR_EQUAL(A1,A2) ( \
+ (*(SK_U16 *)&(((SK_U8 *)(A1))[4]) == *(SK_U16 *)&(((SK_U8 *)(A2))[4])) && \
+ (*(SK_U32 *)&(((SK_U8 *)(A1))[0]) == *(SK_U32 *)&(((SK_U8 *)(A2))[0])))
+#endif /* SK_ADDR_DWORD_COMPARE */
+#endif /* SK_ADDR_EQUAL */
+
+/* typedefs *******************************************************************/
+
+typedef struct s_MacAddr {
+ SK_U8 a[SK_MAC_ADDR_LEN];
+} SK_MAC_ADDR;
+
+
+/* SK_FILTER is used to ensure alignment of the filter. */
+typedef union s_InexactFilter {
+ SK_U8 Bytes[8];
+ SK_U64 Val; /* Dummy entry for alignment only. */
+} SK_FILTER64;
+
+
+typedef struct s_AddrNet SK_ADDR_NET;
+
+
+typedef struct s_AddrPort {
+
+/* ----- Public part (read-only) ----- */
+
+ SK_MAC_ADDR CurrentMacAddress; /* Current physical MAC Address. */
+ SK_MAC_ADDR PermanentMacAddress; /* Permanent physical MAC Address. */
+ int PromMode; /* Promiscuous Mode. */
+
+/* ----- Private part ----- */
+
+ SK_MAC_ADDR PreviousMacAddress; /* Prev. phys. MAC Address. */
+ SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */
+ SK_U8 Align01;
+
+ SK_U32 FirstExactMatchRlmt;
+ SK_U32 NextExactMatchRlmt;
+ SK_U32 FirstExactMatchDrv;
+ SK_U32 NextExactMatchDrv;
+ SK_MAC_ADDR Exact[SK_ADDR_EXACT_MATCHES];
+ SK_FILTER64 InexactFilter; /* For 64-bit hash register. */
+ SK_FILTER64 InexactRlmtFilter; /* For 64-bit hash register. */
+ SK_FILTER64 InexactDrvFilter; /* For 64-bit hash register. */
+} SK_ADDR_PORT;
+
+
+struct s_AddrNet {
+/* ----- Public part (read-only) ----- */
+
+ SK_MAC_ADDR CurrentMacAddress; /* Logical MAC Address. */
+ SK_MAC_ADDR PermanentMacAddress; /* Logical MAC Address. */
+
+/* ----- Private part ----- */
+
+ SK_U32 ActivePort; /* View of module ADDR. */
+ SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */
+ SK_U8 Align01;
+ SK_U16 Align02;
+};
+
+
+typedef struct s_Addr {
+
+/* ----- Public part (read-only) ----- */
+
+ SK_ADDR_NET Net[SK_MAX_NETS];
+ SK_ADDR_PORT Port[SK_MAX_MACS];
+
+/* ----- Private part ----- */
+} SK_ADDR;
+
+/* function prototypes ********************************************************/
+
+#ifndef SK_KR_PROTO
+
+/* Functions provided by SkAddr */
+
+/* ANSI/C++ compliant function prototypes */
+
+extern int SkAddrInit(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Level);
+
+extern int SkAddrMcClear(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int Flags);
+
+extern int SkAddrXmacMcClear(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int Flags);
+
+extern int SkAddrGmacMcClear(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int Flags);
+
+extern int SkAddrMcAdd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ SK_MAC_ADDR *pMc,
+ int Flags);
+
+extern int SkAddrXmacMcAdd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ SK_MAC_ADDR *pMc,
+ int Flags);
+
+extern int SkAddrGmacMcAdd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ SK_MAC_ADDR *pMc,
+ int Flags);
+
+extern int SkAddrMcUpdate(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber);
+
+extern int SkAddrXmacMcUpdate(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber);
+
+extern int SkAddrGmacMcUpdate(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber);
+
+extern int SkAddrOverride(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ SK_MAC_ADDR *pNewAddr,
+ int Flags);
+
+extern int SkAddrPromiscuousChange(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int NewPromMode);
+
+extern int SkAddrXmacPromiscuousChange(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int NewPromMode);
+
+extern int SkAddrGmacPromiscuousChange(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 PortNumber,
+ int NewPromMode);
+
+extern int SkAddrSwap(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 FromPortNumber,
+ SK_U32 ToPortNumber);
+
+#else /* defined(SK_KR_PROTO)) */
+
+/* Non-ANSI/C++ compliant function prototypes */
+
+#error KR-style prototypes are not yet provided.
+
+#endif /* defined(SK_KR_PROTO)) */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_SKADDR_H */
diff --git a/drivers/sk98lin/h/skcsum.h b/drivers/sk98lin/h/skcsum.h
new file mode 100644
index 000000000..b7226f106
--- /dev/null
+++ b/drivers/sk98lin/h/skcsum.h
@@ -0,0 +1,261 @@
+/******************************************************************************
+ *
+ * Name: skcsum.h
+ * Project: GEnesis - SysKonnect SK-NET Gigabit Ethernet (SK-98xx)
+ * Version: $Revision: 1.9 $
+ * Date: $Date: 2001/02/06 11:21:39 $
+ * Purpose: Store/verify Internet checksum in send/receive packets.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skcsum.h,v $
+ * Revision 1.9 2001/02/06 11:21:39 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.8 2001/02/06 11:15:36 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.7 2000/06/29 13:17:05 rassmann
+ * Corrected reception of a packet with UDP checksum == 0 (which means there
+ * is no UDP checksum).
+ *
+ * Revision 1.6 2000/02/28 12:33:44 cgoos
+ * Changed C++ style comments to C style.
+ *
+ * Revision 1.5 2000/02/21 12:10:05 cgoos
+ * Fixed license comment.
+ *
+ * Revision 1.4 2000/02/21 11:08:37 cgoos
+ * Merged changes back into common source.
+ *
+ * Revision 1.1 1999/07/26 14:47:49 mkarl
+ * changed from common source to windows specific source
+ * added return SKCS_STATUS_IP_CSUM_ERROR_UDP and
+ * SKCS_STATUS_IP_CSUM_ERROR_TCP to pass the NidsTester
+ * changes for Tx csum offload
+ *
+ * Revision 1.2 1998/09/04 12:16:34 mhaveman
+ * Checked in for Stephan to allow compilation.
+ * -Added definition SK_CSUM_EVENT_CLEAR_PROTO_STATS to clear statistic
+ * -Added prototype for SkCsEvent()
+ *
+ * Revision 1.1 1998/09/01 15:36:53 swolf
+ * initial revision
+ *
+ * 01-Sep-1998 sw Created.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * Public header file for the "GEnesis" common module "CSUM".
+ *
+ * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon"
+ * and is the code name of this SysKonnect project.
+ *
+ * Compilation Options:
+ *
+ * SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an
+ * empty module.
+ *
+ * SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id
+ * definitions. In this case, all SKCS_PROTO_xxx definitions must be made
+ * external.
+ *
+ * SKCS_OVERWRITE_STATUS - Define to overwrite the default return status
+ * definitions. In this case, all SKCS_STATUS_xxx definitions must be made
+ * external.
+ *
+ * Include File Hierarchy:
+ *
+ * "h/skcsum.h"
+ * "h/sktypes.h"
+ * "h/skqueue.h"
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKCSUM_H
+#define __INC_SKCSUM_H
+
+#include "h/sktypes.h"
+#include "h/skqueue.h"
+
+/* defines ********************************************************************/
+
+/*
+ * Define the default bit flags for 'SKCS_PACKET_INFO.ProtocolFlags' if no user
+ * overwrite.
+ */
+#ifndef SKCS_OVERWRITE_PROTO /* User overwrite? */
+#define SKCS_PROTO_IP 0x1 /* IP (Internet Protocol version 4) */
+#define SKCS_PROTO_TCP 0x2 /* TCP (Transmission Control Protocol) */
+#define SKCS_PROTO_UDP 0x4 /* UDP (User Datagram Protocol) */
+
+/* Indices for protocol statistics. */
+#define SKCS_PROTO_STATS_IP 0
+#define SKCS_PROTO_STATS_UDP 1
+#define SKCS_PROTO_STATS_TCP 2
+#define SKCS_NUM_PROTOCOLS 3 /* Number of supported protocols. */
+#endif /* !SKCS_OVERWRITE_PROTO */
+
+/*
+ * Define the default SKCS_STATUS type and values if no user overwrite.
+ *
+ * SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame.
+ * SKCS_STATUS_IP_CSUM_ERROR - IP checksum error.
+ * SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame.
+ * SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame
+ * SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok).
+ * SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame).
+ * SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok).
+ * SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok).
+ * SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok.
+ * SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok.
+ * SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum.
+ */
+#ifndef SKCS_OVERWRITE_STATUS /* User overwrite? */
+#define SKCS_STATUS int /* Define status type. */
+
+#define SKCS_STATUS_UNKNOWN_IP_VERSION 1
+#define SKCS_STATUS_IP_CSUM_ERROR 2
+#define SKCS_STATUS_IP_FRAGMENT 3
+#define SKCS_STATUS_IP_CSUM_OK 4
+#define SKCS_STATUS_TCP_CSUM_ERROR 5
+#define SKCS_STATUS_UDP_CSUM_ERROR 6
+#define SKCS_STATUS_TCP_CSUM_OK 7
+#define SKCS_STATUS_UDP_CSUM_OK 8
+/* needed for Microsoft */
+#define SKCS_STATUS_IP_CSUM_ERROR_UDP 9
+#define SKCS_STATUS_IP_CSUM_ERROR_TCP 10
+/* UDP checksum may be omitted */
+#define SKCS_STATUS_IP_CSUM_OK_NO_UDP 11
+#endif /* !SKCS_OVERWRITE_STATUS */
+
+/* Clear protocol statistics event. */
+#define SK_CSUM_EVENT_CLEAR_PROTO_STATS 1
+
+/*
+ * Add two values in one's complement.
+ *
+ * Note: One of the two input values may be "longer" than 16-bit, but then the
+ * resulting sum may be 17 bits long. In this case, add zero to the result using
+ * SKCS_OC_ADD() again.
+ *
+ * Result = Value1 + Value2
+ */
+#define SKCS_OC_ADD(Result, Value1, Value2) { \
+ unsigned long Sum; \
+ \
+ Sum = (unsigned long) (Value1) + (unsigned long) (Value2); \
+ /* Add-in any carry. */ \
+ (Result) = (Sum & 0xffff) + (Sum >> 16); \
+}
+
+/*
+ * Subtract two values in one's complement.
+ *
+ * Result = Value1 - Value2
+ */
+#define SKCS_OC_SUB(Result, Value1, Value2) \
+ SKCS_OC_ADD((Result), (Value1), ~(Value2) & 0xffff)
+
+/* typedefs *******************************************************************/
+
+/*
+ * SKCS_PROTO_STATS - The CSUM protocol statistics structure.
+ *
+ * There is one instance of this structure for each protocol supported.
+ */
+typedef struct s_CsProtocolStatistics {
+ SK_U64 RxOkCts; /* Receive checksum ok. */
+ SK_U64 RxUnableCts; /* Unable to verify receive checksum. */
+ SK_U64 RxErrCts; /* Receive checksum error. */
+ SK_U64 TxOkCts; /* Transmit checksum ok. */
+ SK_U64 TxUnableCts; /* Unable to calculate checksum in hw. */
+} SKCS_PROTO_STATS;
+
+/*
+ * s_Csum - The CSUM module context structure.
+ */
+typedef struct s_Csum {
+ /* Enabled receive SK_PROTO_XXX bit flags. */
+ unsigned ReceiveFlags[SK_MAX_NETS];
+#ifdef TX_CSUM
+ unsigned TransmitFlags[SK_MAX_NETS];
+#endif /* TX_CSUM */
+
+ /* The protocol statistics structure; one per supported protocol. */
+ SKCS_PROTO_STATS ProtoStats[SK_MAX_NETS][SKCS_NUM_PROTOCOLS];
+} SK_CSUM;
+
+/*
+ * SKCS_PACKET_INFO - The packet information structure.
+ */
+typedef struct s_CsPacketInfo {
+ /* Bit field specifiying the desired/found protocols. */
+ unsigned ProtocolFlags;
+
+ /* Length of complete IP header, including any option fields. */
+ unsigned IpHeaderLength;
+
+ /* IP header checksum. */
+ unsigned IpHeaderChecksum;
+
+ /* TCP/UDP pseudo header checksum. */
+ unsigned PseudoHeaderChecksum;
+} SKCS_PACKET_INFO;
+
+/* function prototypes ********************************************************/
+
+#ifndef SkCsCalculateChecksum
+extern unsigned SkCsCalculateChecksum(
+ void *pData,
+ unsigned Length);
+#endif
+
+extern int SkCsEvent(
+ SK_AC *pAc,
+ SK_IOC Ioc,
+ SK_U32 Event,
+ SK_EVPARA Param);
+
+extern SKCS_STATUS SkCsGetReceiveInfo(
+ SK_AC *pAc,
+ void *pIpHeader,
+ unsigned Checksum1,
+ unsigned Checksum2,
+ int NetNumber);
+
+extern void SkCsGetSendInfo(
+ SK_AC *pAc,
+ void *pIpHeader,
+ SKCS_PACKET_INFO *pPacketInfo,
+ int NetNumber);
+
+extern void SkCsSetReceiveFlags(
+ SK_AC *pAc,
+ unsigned ReceiveFlags,
+ unsigned *pChecksum1Offset,
+ unsigned *pChecksum2Offset,
+ int NetNumber);
+
+#endif /* __INC_SKCSUM_H */
diff --git a/drivers/sk98lin/h/skdebug.h b/drivers/sk98lin/h/skdebug.h
new file mode 100644
index 000000000..cc14e1c52
--- /dev/null
+++ b/drivers/sk98lin/h/skdebug.h
@@ -0,0 +1,119 @@
+/******************************************************************************
+ *
+ * Name: skdebug.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.12 $
+ * Date: $Date: 2002/07/15 15:37:13 $
+ * Purpose: SK specific DEBUG support
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: skdebug.h,v $
+ * Revision 1.12 2002/07/15 15:37:13 rschmidt
+ * Power Management support
+ * Editorial changes
+ *
+ * Revision 1.11 2002/04/25 11:04:39 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.10 1999/11/22 13:47:40 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.9 1999/09/14 14:02:43 rwahl
+ * Added SK_DBGMOD_PECP.
+ *
+ * Revision 1.8 1998/11/25 08:31:54 gklug
+ * fix: no C++ comments allowed in common sources
+ *
+ * Revision 1.7 1998/11/24 16:47:24 swolf
+ * Driver may now define its own SK_DBG_MSG() (eg. in "h/skdrv1st.h").
+ *
+ * Revision 1.6 1998/10/28 10:23:55 rassmann
+ * ADDED SK_DBGMOD_ADDR.
+ *
+ * Revision 1.5 1998/10/22 09:43:55 gklug
+ * add: CSUM module
+ *
+ * Revision 1.4 1998/10/01 07:54:44 gklug
+ * add: PNMI debug module
+ *
+ * Revision 1.3 1998/09/18 08:32:34 afischer
+ * Macros changed according ssr-spec.:
+ * SK_DBG_MODCHK -> SK_DBG_CHKMOD
+ * SK_DBG_CATCHK -> SK_DBG_CHKCAT
+ *
+ * Revision 1.2 1998/07/03 14:38:25 malthoff
+ * Add category SK_DBGCAT_FATAL.
+ *
+ * Revision 1.1 1998/06/19 13:39:01 malthoff
+ * created.
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKDEBUG_H
+#define __INC_SKDEBUG_H
+
+#ifdef DEBUG
+#ifndef SK_DBG_MSG
+#define SK_DBG_MSG(pAC,comp,cat,arg) \
+ if ( ((comp) & SK_DBG_CHKMOD(pAC)) && \
+ ((cat) & SK_DBG_CHKCAT(pAC)) ) { \
+ SK_DBG_PRINTF arg ; \
+ }
+#endif
+#else
+#define SK_DBG_MSG(pAC,comp,lev,arg)
+#endif
+
+/* PLS NOTE:
+ * =========
+ * Due to any restrictions of kernel printf routines do not use other
+ * format identifiers as: %x %d %c %s .
+ * Never use any combined format identifiers such as: %lx %ld in your
+ * printf - argument (arg) because some OS specific kernel printfs may
+ * only support some basic identifiers.
+ */
+
+/* Debug modules */
+
+#define SK_DBGMOD_MERR 0x00000001L /* general module error indication */
+#define SK_DBGMOD_HWM 0x00000002L /* Hardware init module */
+#define SK_DBGMOD_RLMT 0x00000004L /* RLMT module */
+#define SK_DBGMOD_VPD 0x00000008L /* VPD module */
+#define SK_DBGMOD_I2C 0x00000010L /* I2C module */
+#define SK_DBGMOD_PNMI 0x00000020L /* PNMI module */
+#define SK_DBGMOD_CSUM 0x00000040L /* CSUM module */
+#define SK_DBGMOD_ADDR 0x00000080L /* ADDR module */
+#define SK_DBGMOD_PECP 0x00000100L /* PECP module */
+#define SK_DBGMOD_POWM 0x00000200L /* Power Management module */
+
+/* Debug events */
+
+#define SK_DBGCAT_INIT 0x00000001L /* module/driver initialization */
+#define SK_DBGCAT_CTRL 0x00000002L /* controlling devices */
+#define SK_DBGCAT_ERR 0x00000004L /* error handling paths */
+#define SK_DBGCAT_TX 0x00000008L /* transmit path */
+#define SK_DBGCAT_RX 0x00000010L /* receive path */
+#define SK_DBGCAT_IRQ 0x00000020L /* general IRQ handling */
+#define SK_DBGCAT_QUEUE 0x00000040L /* any queue management */
+#define SK_DBGCAT_DUMP 0x00000080L /* large data output e.g. hex dump */
+#define SK_DBGCAT_FATAL 0x00000100L /* fatal error */
+
+#endif /* __INC_SKDEBUG_H */
diff --git a/drivers/sk98lin/h/skdrv1st.h b/drivers/sk98lin/h/skdrv1st.h
new file mode 100644
index 000000000..2d4994175
--- /dev/null
+++ b/drivers/sk98lin/h/skdrv1st.h
@@ -0,0 +1,265 @@
+/******************************************************************************
+ *
+ * Name: skdrv1st.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.11 $
+ * Date: $Date: 2003/02/25 14:16:40 $
+ * Purpose: First header file for driver and all other modules
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skdrv1st.h,v $
+ * Revision 1.11 2003/02/25 14:16:40 mlindner
+ * Fix: Copyright statement
+ *
+ * Revision 1.10 2002/10/02 12:46:02 mlindner
+ * Add: Support for Yukon
+ *
+ * Revision 1.9.2.2 2001/12/07 12:06:42 mlindner
+ * Fix: malloc -> slab changes
+ *
+ * Revision 1.9.2.1 2001/03/12 16:50:59 mlindner
+ * chg: kernel 2.4 adaption
+ *
+ * Revision 1.9 2001/01/22 14:16:04 mlindner
+ * added ProcFs functionality
+ * Dual Net functionality integrated
+ * Rlmt networks added
+ *
+ * Revision 1.8 2000/02/21 12:19:18 cgoos
+ * Added default for SK_DEBUG_CHKMOD/_CHKCAT
+ *
+ * Revision 1.7 1999/11/22 13:50:00 cgoos
+ * Changed license header to GPL.
+ * Added overwrite for several functions.
+ * Removed linux 2.0.x definitions.
+ * Removed PCI vendor ID definition (now in kernel).
+ *
+ * Revision 1.6 1999/07/27 08:03:33 cgoos
+ * Changed SK_IN/OUT macros to readX/writeX instead of memory
+ * accesses (necessary for ALPHA).
+ *
+ * Revision 1.5 1999/07/23 12:10:21 cgoos
+ * Removed SK_RLMT_SLOW_LOOKAHEAD define.
+ *
+ * Revision 1.4 1999/07/14 12:31:13 cgoos
+ * Added SK_RLMT_SLOW_LOOKAHEAD define.
+ *
+ * Revision 1.3 1999/04/07 10:12:54 cgoos
+ * Added check for KERNEL and OPTIMIZATION defines.
+ *
+ * Revision 1.2 1999/03/01 08:51:47 cgoos
+ * Fixed pcibios_read/write definitions.
+ *
+ * Revision 1.1 1999/02/16 07:40:49 cgoos
+ * First version.
+ *
+ *
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This is the first include file of the driver, which includes all
+ * neccessary system header files and some of the GEnesis header files.
+ * It also defines some basic items.
+ *
+ * Include File Hierarchy:
+ *
+ * see skge.c
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKDRV1ST_H
+#define __INC_SKDRV1ST_H
+
+#if 0
+/* Check kernel version */
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE > 0x020300)
+#endif
+#endif
+
+typedef struct s_AC SK_AC;
+
+/* override some default functions with optimized linux functions */
+
+#define SK_PNMI_STORE_U16(p,v) memcpy((char*)(p),(char*)&(v),2)
+#define SK_PNMI_STORE_U32(p,v) memcpy((char*)(p),(char*)&(v),4)
+#define SK_PNMI_STORE_U64(p,v) memcpy((char*)(p),(char*)&(v),8)
+#define SK_PNMI_READ_U16(p,v) memcpy((char*)&(v),(char*)(p),2)
+#define SK_PNMI_READ_U32(p,v) memcpy((char*)&(v),(char*)(p),2)
+#define SK_PNMI_READ_U64(p,v) memcpy((char*)&(v),(char*)(p),2)
+
+#define SkCsCalculateChecksum(p,l) ((~ip_compute_csum(p, l)) & 0xffff)
+
+#define SK_ADDR_EQUAL(a1,a2) (!memcmp(a1,a2,6))
+
+
+#if !defined(__OPTIMIZE__) || !defined(__KERNEL__)
+#warning You must compile this file with the correct options!
+#warning See the last lines of the source file.
+#error You must compile this driver with "-O".
+#endif
+
+#if 0
+#include <linux/version.h>
+#endif
+#include <linux/types.h>
+#if 0
+#include <linux/kernel.h>
+#endif
+#include <linux/string.h>
+#if 0
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#endif
+#include <asm/byteorder.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#if 0
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+
+#include <linux/init.h>
+#include <asm/uaccess.h>
+#include <net/checksum.h>
+#endif
+
+#include "h/sktypes.h"
+#include "h/skerror.h"
+#include "h/skdebug.h"
+#include "h/lm80.h"
+#include "h/xmac_ii.h"
+
+#include "u-boot_compat.h"
+
+#ifdef __LITTLE_ENDIAN
+#define SK_LITTLE_ENDIAN
+#else
+#define SK_BIG_ENDIAN
+#endif
+
+#if 0
+#define SK_NET_DEVICE net_device
+#else
+#define SK_NET_DEVICE eth_device
+#endif
+
+
+/* we use gethrtime(), return unit: nanoseconds */
+#if 0
+#define SK_TICKS_PER_SEC HZ
+#else
+#define SK_TICKS_PER_SEC CFG_HZ
+#endif
+
+#define SK_MEM_MAPPED_IO
+
+// #define SK_RLMT_SLOW_LOOKAHEAD
+
+#define SK_MAX_MACS 2
+#define SK_MAX_NETS 2
+
+#define SK_IOC char*
+
+typedef struct s_DrvRlmtMbuf SK_MBUF;
+
+#define SK_CONST64 INT64_C
+#define SK_CONSTU64 UINT64_C
+
+#define SK_MEMCPY(dest,src,size) memcpy(dest,src,size)
+#define SK_MEMCMP(s1,s2,size) memcmp(s1,s2,size)
+#define SK_MEMSET(dest,val,size) memset(dest,val,size)
+#define SK_STRLEN(pStr) strlen((char*)(pStr))
+#define SK_STRNCPY(pDest,pSrc,size) strncpy((char*)(pDest),(char*)(pSrc),size)
+#define SK_STRCMP(pStr1,pStr2) strcmp((char*)(pStr1),(char*)(pStr2))
+
+/* macros to access the adapter */
+#define SK_OUT8(b,a,v) writeb((v), ((b)+(a)))
+#define SK_OUT16(b,a,v) writew((v), ((b)+(a)))
+#define SK_OUT32(b,a,v) writel((v), ((b)+(a)))
+#define SK_IN8(b,a,pv) (*(pv) = readb((b)+(a)))
+#define SK_IN16(b,a,pv) (*(pv) = readw((b)+(a)))
+#define SK_IN32(b,a,pv) (*(pv) = readl((b)+(a)))
+
+#define int8_t char
+#define int16_t short
+#define int32_t long
+#define int64_t long long
+#define uint8_t u_char
+#define uint16_t u_short
+#define uint32_t u_long
+#define uint64_t unsigned long long
+#define t_scalar_t int
+#define t_uscalar_t unsigned int
+#define uintptr_t unsigned long
+
+#define __CONCAT__(A,B) A##B
+
+#define INT32_C(a) __CONCAT__(a,L)
+#define INT64_C(a) __CONCAT__(a,LL)
+#define UINT32_C(a) __CONCAT__(a,UL)
+#define UINT64_C(a) __CONCAT__(a,ULL)
+
+#ifdef DEBUG
+#define SK_DBG_PRINTF printk
+#ifndef SK_DEBUG_CHKMOD
+#define SK_DEBUG_CHKMOD 0
+#endif
+#ifndef SK_DEBUG_CHKCAT
+#define SK_DEBUG_CHKCAT 0
+#endif
+/* those come from the makefile */
+#define SK_DBG_CHKMOD(pAC) (SK_DEBUG_CHKMOD)
+#define SK_DBG_CHKCAT(pAC) (SK_DEBUG_CHKCAT)
+
+extern void SkDbgPrintf(const char *format,...);
+
+#define SK_DBGMOD_DRV 0x00010000
+
+/**** possible driver debug categories ********************************/
+#define SK_DBGCAT_DRV_ENTRY 0x00010000
+#define SK_DBGCAT_DRV_SAP 0x00020000
+#define SK_DBGCAT_DRV_MCA 0x00040000
+#define SK_DBGCAT_DRV_TX_PROGRESS 0x00080000
+#define SK_DBGCAT_DRV_RX_PROGRESS 0x00100000
+#define SK_DBGCAT_DRV_PROGRESS 0x00200000
+#define SK_DBGCAT_DRV_MSG 0x00400000
+#define SK_DBGCAT_DRV_PROM 0x00800000
+#define SK_DBGCAT_DRV_TX_FRAME 0x01000000
+#define SK_DBGCAT_DRV_ERROR 0x02000000
+#define SK_DBGCAT_DRV_INT_SRC 0x04000000
+#define SK_DBGCAT_DRV_EVENT 0x08000000
+
+#endif
+
+#define SK_ERR_LOG SkErrorLog
+
+extern void SkErrorLog(SK_AC*, int, int, char*);
+
+#endif
+
diff --git a/drivers/sk98lin/h/skdrv2nd.h b/drivers/sk98lin/h/skdrv2nd.h
new file mode 100644
index 000000000..6ac884b4a
--- /dev/null
+++ b/drivers/sk98lin/h/skdrv2nd.h
@@ -0,0 +1,565 @@
+/******************************************************************************
+ *
+ * Name: skdrv2nd.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.15 $
+ * Date: $Date: 2003/02/25 14:16:40 $
+ * Purpose: Second header file for driver and all other modules
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skdrv2nd.h,v $
+ * Revision 1.15 2003/02/25 14:16:40 mlindner
+ * Fix: Copyright statement
+ *
+ * Revision 1.14 2003/02/25 13:26:26 mlindner
+ * Add: Support for various vendors
+ *
+ * Revision 1.13 2002/10/02 12:46:02 mlindner
+ * Add: Support for Yukon
+ *
+ * Revision 1.12.2.2 2001/09/05 12:14:50 mlindner
+ * add: New hardware revision int
+ *
+ * Revision 1.12.2.1 2001/03/12 16:50:59 mlindner
+ * chg: kernel 2.4 adaption
+ *
+ * Revision 1.12 2001/03/01 12:52:15 mlindner
+ * Fixed ring size
+ *
+ * Revision 1.11 2001/02/19 13:28:02 mlindner
+ * Changed PNMI parameter values
+ *
+ * Revision 1.10 2001/01/22 14:16:04 mlindner
+ * added ProcFs functionality
+ * Dual Net functionality integrated
+ * Rlmt networks added
+ *
+ * Revision 1.1 2000/10/05 19:46:50 phargrov
+ * Add directory src/vipk_devs_nonlbl/vipk_sk98lin/
+ * This is the SysKonnect SK-98xx Gigabit Ethernet driver,
+ * contributed by SysKonnect.
+ *
+ * Revision 1.9 2000/02/21 10:39:55 cgoos
+ * Added flag for jumbo support usage.
+ *
+ * Revision 1.8 1999/11/22 13:50:44 cgoos
+ * Changed license header to GPL.
+ * Fixed two comments.
+ *
+ * Revision 1.7 1999/09/28 12:38:21 cgoos
+ * Added CheckQueue to SK_AC.
+ *
+ * Revision 1.6 1999/07/27 08:04:05 cgoos
+ * Added checksumming variables to SK_AC.
+ *
+ * Revision 1.5 1999/03/29 12:33:26 cgoos
+ * Rreversed to fine lock granularity.
+ *
+ * Revision 1.4 1999/03/15 12:14:02 cgoos
+ * Added DriverLock to SK_AC.
+ * Removed other locks.
+ *
+ * Revision 1.3 1999/03/01 08:52:27 cgoos
+ * Changed pAC->PciDev declaration.
+ *
+ * Revision 1.2 1999/02/18 10:57:14 cgoos
+ * Removed SkDrvTimeStamp prototype.
+ * Fixed SkGeOsGetTime prototype.
+ *
+ * Revision 1.1 1999/02/16 07:41:01 cgoos
+ * First version.
+ *
+ *
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This is the second include file of the driver, which includes all other
+ * neccessary files and defines all structures and constants used by the
+ * driver and the common modules.
+ *
+ * Include File Hierarchy:
+ *
+ * see skge.c
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKDRV2ND_H
+#define __INC_SKDRV2ND_H
+
+#include "h/skqueue.h"
+#include "h/skgehwt.h"
+#include "h/sktimer.h"
+#include "h/ski2c.h"
+#include "h/skgepnmi.h"
+#include "h/skvpd.h"
+#include "h/skgehw.h"
+#include "h/skgeinit.h"
+#include "h/skaddr.h"
+#include "h/skgesirq.h"
+#include "h/skcsum.h"
+#include "h/skrlmt.h"
+#include "h/skgedrv.h"
+
+#define SK_PCI_ISCOMPLIANT(result, pdev) { \
+ result = SK_FALSE; /* default */ \
+ /* 3Com (0x10b7) */ \
+ if (pdev->vendor == 0x10b7) { \
+ /* Gigabit Ethernet Adapter (0x1700) */ \
+ if ((pdev->device == 0x1700)) { \
+ result = SK_TRUE; \
+ } \
+ /* SysKonnect (0x1148) */ \
+ } else if (pdev->vendor == 0x1148) { \
+ /* SK-98xx Gigabit Ethernet Server Adapter (0x4300) */ \
+ /* SK-98xx V2 Gigabit Ethernet Adapter (0x4320) */ \
+ if ((pdev->device == 0x4300) || \
+ (pdev->device == 0x4320)) { \
+ result = SK_TRUE; \
+ } \
+ /* D-Link (0x1186) */ \
+ } else if (pdev->vendor == 0x1186) { \
+ /* Gigabit Ethernet Adapter (0x4c00) */ \
+ if ((pdev->device == 0x4c00)) { \
+ result = SK_TRUE; \
+ } \
+ /* CNet (0x1371) */ \
+ } else if (pdev->vendor == 0x1371) { \
+ /* GigaCard Network Adapter (0x434e) */ \
+ if ((pdev->device == 0x434e)) { \
+ result = SK_TRUE; \
+ } \
+ /* Linksys (0x1737) */ \
+ } else if (pdev->vendor == 0x1737) { \
+ /* Gigabit Network Adapter (0x1032) */ \
+ /* Gigabit Network Adapter (0x1064) */ \
+ if ((pdev->device == 0x1032) || \
+ (pdev->device == 0x1064)) { \
+ result = SK_TRUE; \
+ } \
+ } else { \
+ result = SK_FALSE; \
+ } \
+}
+
+
+extern SK_MBUF *SkDrvAllocRlmtMbuf(SK_AC*, SK_IOC, unsigned);
+extern void SkDrvFreeRlmtMbuf(SK_AC*, SK_IOC, SK_MBUF*);
+extern SK_U64 SkOsGetTime(SK_AC*);
+extern int SkPciReadCfgDWord(SK_AC*, int, SK_U32*);
+extern int SkPciReadCfgWord(SK_AC*, int, SK_U16*);
+extern int SkPciReadCfgByte(SK_AC*, int, SK_U8*);
+extern int SkPciWriteCfgDWord(SK_AC*, int, SK_U32);
+extern int SkPciWriteCfgWord(SK_AC*, int, SK_U16);
+extern int SkPciWriteCfgByte(SK_AC*, int, SK_U8);
+extern int SkDrvEvent(SK_AC*, SK_IOC IoC, SK_U32, SK_EVPARA);
+
+struct s_DrvRlmtMbuf {
+ SK_MBUF *pNext; /* Pointer to next RLMT Mbuf. */
+ SK_U8 *pData; /* Data buffer (virtually contig.). */
+ unsigned Size; /* Data buffer size. */
+ unsigned Length; /* Length of packet (<= Size). */
+ SK_U32 PortIdx; /* Receiving/transmitting port. */
+#ifdef SK_RLMT_MBUF_PRIVATE
+ SK_RLMT_MBUF Rlmt; /* Private part for RLMT. */
+#endif /* SK_RLMT_MBUF_PRIVATE */
+ struct sk_buff *pOs; /* Pointer to message block */
+};
+
+
+
+/*
+ * ioctl definitions
+ */
+#define SK_IOCTL_BASE (SIOCDEVPRIVATE)
+#define SK_IOCTL_GETMIB (SK_IOCTL_BASE + 0)
+#define SK_IOCTL_SETMIB (SK_IOCTL_BASE + 1)
+#define SK_IOCTL_PRESETMIB (SK_IOCTL_BASE + 2)
+
+typedef struct s_IOCTL SK_GE_IOCTL;
+
+struct s_IOCTL {
+ char* pData;
+ unsigned int Len;
+};
+
+
+/*
+ * define sizes of descriptor rings in bytes
+ */
+
+#if 0
+#define TX_RING_SIZE (8*1024)
+#define RX_RING_SIZE (24*1024)
+#else
+#define TX_RING_SIZE (10 * 40)
+#define RX_RING_SIZE (10 * 40)
+#endif
+
+/*
+ * Buffer size for ethernet packets
+ */
+#define ETH_BUF_SIZE 1540
+#define ETH_MAX_MTU 1514
+#define ETH_MIN_MTU 60
+#define ETH_MULTICAST_BIT 0x01
+#define SK_JUMBO_MTU 9000
+
+/*
+ * transmit priority selects the queue: LOW=asynchron, HIGH=synchron
+ */
+#define TX_PRIO_LOW 0
+#define TX_PRIO_HIGH 1
+
+/*
+ * alignment of rx/tx descriptors
+ */
+#define DESCR_ALIGN 8
+
+/*
+ * definitions for pnmi. TODO
+ */
+#define SK_DRIVER_RESET(pAC, IoC) 0
+#define SK_DRIVER_SENDEVENT(pAC, IoC) 0
+#define SK_DRIVER_SELFTEST(pAC, IoC) 0
+/* For get mtu you must add an own function */
+#define SK_DRIVER_GET_MTU(pAc,IoC,i) 0
+#define SK_DRIVER_SET_MTU(pAc,IoC,i,v) 0
+#define SK_DRIVER_PRESET_MTU(pAc,IoC,i,v) 0
+
+
+/* TX and RX descriptors *****************************************************/
+
+typedef struct s_RxD RXD; /* the receive descriptor */
+
+struct s_RxD {
+ volatile SK_U32 RBControl; /* Receive Buffer Control */
+ SK_U32 VNextRxd; /* Next receive descriptor,low dword */
+ SK_U32 VDataLow; /* Receive buffer Addr, low dword */
+ SK_U32 VDataHigh; /* Receive buffer Addr, high dword */
+ SK_U32 FrameStat; /* Receive Frame Status word */
+ SK_U32 TimeStamp; /* Time stamp from XMAC */
+ SK_U32 TcpSums; /* TCP Sum 2 / TCP Sum 1 */
+ SK_U32 TcpSumStarts; /* TCP Sum Start 2 / TCP Sum Start 1 */
+ RXD *pNextRxd; /* Pointer to next Rxd */
+ struct sk_buff *pMBuf; /* Pointer to Linux' socket buffer */
+};
+
+typedef struct s_TxD TXD; /* the transmit descriptor */
+
+struct s_TxD {
+ volatile SK_U32 TBControl; /* Transmit Buffer Control */
+ SK_U32 VNextTxd; /* Next transmit descriptor,low dword */
+ SK_U32 VDataLow; /* Transmit Buffer Addr, low dword */
+ SK_U32 VDataHigh; /* Transmit Buffer Addr, high dword */
+ SK_U32 FrameStat; /* Transmit Frame Status Word */
+ SK_U32 TcpSumOfs; /* Reserved / TCP Sum Offset */
+ SK_U16 TcpSumSt; /* TCP Sum Start */
+ SK_U16 TcpSumWr; /* TCP Sum Write */
+ SK_U32 TcpReserved; /* not used */
+ TXD *pNextTxd; /* Pointer to next Txd */
+ struct sk_buff *pMBuf; /* Pointer to Linux' socket buffer */
+};
+
+
+/* definition of flags in descriptor control field */
+#define RX_CTRL_OWN_BMU UINT32_C(0x80000000)
+#define RX_CTRL_STF UINT32_C(0x40000000)
+#define RX_CTRL_EOF UINT32_C(0x20000000)
+#define RX_CTRL_EOB_IRQ UINT32_C(0x10000000)
+#define RX_CTRL_EOF_IRQ UINT32_C(0x08000000)
+#define RX_CTRL_DEV_NULL UINT32_C(0x04000000)
+#define RX_CTRL_STAT_VALID UINT32_C(0x02000000)
+#define RX_CTRL_TIME_VALID UINT32_C(0x01000000)
+#define RX_CTRL_CHECK_DEFAULT UINT32_C(0x00550000)
+#define RX_CTRL_CHECK_CSUM UINT32_C(0x00560000)
+#define RX_CTRL_LEN_MASK UINT32_C(0x0000FFFF)
+
+#define TX_CTRL_OWN_BMU UINT32_C(0x80000000)
+#define TX_CTRL_STF UINT32_C(0x40000000)
+#define TX_CTRL_EOF UINT32_C(0x20000000)
+#define TX_CTRL_EOB_IRQ UINT32_C(0x10000000)
+#define TX_CTRL_EOF_IRQ UINT32_C(0x08000000)
+#define TX_CTRL_ST_FWD UINT32_C(0x04000000)
+#define TX_CTRL_DISAB_CRC UINT32_C(0x02000000)
+#define TX_CTRL_SOFTWARE UINT32_C(0x01000000)
+#define TX_CTRL_CHECK_DEFAULT UINT32_C(0x00550000)
+#define TX_CTRL_CHECK_CSUM UINT32_C(0x00560000)
+#define TX_CTRL_LEN_MASK UINT32_C(0x0000FFFF)
+
+
+
+/* The offsets of registers in the TX and RX queue control io area ***********/
+
+#define RX_Q_BUF_CTRL_CNT 0x00
+#define RX_Q_NEXT_DESCR_LOW 0x04
+#define RX_Q_BUF_ADDR_LOW 0x08
+#define RX_Q_BUF_ADDR_HIGH 0x0c
+#define RX_Q_FRAME_STAT 0x10
+#define RX_Q_TIME_STAMP 0x14
+#define RX_Q_CSUM_1_2 0x18
+#define RX_Q_CSUM_START_1_2 0x1c
+#define RX_Q_CUR_DESCR_LOW 0x20
+#define RX_Q_DESCR_HIGH 0x24
+#define RX_Q_CUR_ADDR_LOW 0x28
+#define RX_Q_CUR_ADDR_HIGH 0x2c
+#define RX_Q_CUR_BYTE_CNT 0x30
+#define RX_Q_CTRL 0x34
+#define RX_Q_FLAG 0x38
+#define RX_Q_TEST1 0x3c
+#define RX_Q_TEST2 0x40
+#define RX_Q_TEST3 0x44
+
+#define TX_Q_BUF_CTRL_CNT 0x00
+#define TX_Q_NEXT_DESCR_LOW 0x04
+#define TX_Q_BUF_ADDR_LOW 0x08
+#define TX_Q_BUF_ADDR_HIGH 0x0c
+#define TX_Q_FRAME_STAT 0x10
+#define TX_Q_CSUM_START 0x14
+#define TX_Q_CSUM_START_POS 0x18
+#define TX_Q_RESERVED 0x1c
+#define TX_Q_CUR_DESCR_LOW 0x20
+#define TX_Q_DESCR_HIGH 0x24
+#define TX_Q_CUR_ADDR_LOW 0x28
+#define TX_Q_CUR_ADDR_HIGH 0x2c
+#define TX_Q_CUR_BYTE_CNT 0x30
+#define TX_Q_CTRL 0x34
+#define TX_Q_FLAG 0x38
+#define TX_Q_TEST1 0x3c
+#define TX_Q_TEST2 0x40
+#define TX_Q_TEST3 0x44
+
+/* definition of flags in the queue control field */
+#define RX_Q_CTRL_POLL_ON 0x00000080
+#define RX_Q_CTRL_POLL_OFF 0x00000040
+#define RX_Q_CTRL_STOP 0x00000020
+#define RX_Q_CTRL_START 0x00000010
+#define RX_Q_CTRL_CLR_I_PAR 0x00000008
+#define RX_Q_CTRL_CLR_I_EOB 0x00000004
+#define RX_Q_CTRL_CLR_I_EOF 0x00000002
+#define RX_Q_CTRL_CLR_I_ERR 0x00000001
+
+#define TX_Q_CTRL_POLL_ON 0x00000080
+#define TX_Q_CTRL_POLL_OFF 0x00000040
+#define TX_Q_CTRL_STOP 0x00000020
+#define TX_Q_CTRL_START 0x00000010
+#define TX_Q_CTRL_CLR_I_EOB 0x00000004
+#define TX_Q_CTRL_CLR_I_EOF 0x00000002
+#define TX_Q_CTRL_CLR_I_ERR 0x00000001
+
+
+/* Interrupt bits in the interrupts source register **************************/
+#define IRQ_HW_ERROR 0x80000000
+#define IRQ_RESERVED 0x40000000
+#define IRQ_PKT_TOUT_RX1 0x20000000
+#define IRQ_PKT_TOUT_RX2 0x10000000
+#define IRQ_PKT_TOUT_TX1 0x08000000
+#define IRQ_PKT_TOUT_TX2 0x04000000
+#define IRQ_I2C_READY 0x02000000
+#define IRQ_SW 0x01000000
+#define IRQ_EXTERNAL_REG 0x00800000
+#define IRQ_TIMER 0x00400000
+#define IRQ_MAC1 0x00200000
+#define IRQ_LINK_SYNC_C_M1 0x00100000
+#define IRQ_MAC2 0x00080000
+#define IRQ_LINK_SYNC_C_M2 0x00040000
+#define IRQ_EOB_RX1 0x00020000
+#define IRQ_EOF_RX1 0x00010000
+#define IRQ_CHK_RX1 0x00008000
+#define IRQ_EOB_RX2 0x00004000
+#define IRQ_EOF_RX2 0x00002000
+#define IRQ_CHK_RX2 0x00001000
+#define IRQ_EOB_SY_TX1 0x00000800
+#define IRQ_EOF_SY_TX1 0x00000400
+#define IRQ_CHK_SY_TX1 0x00000200
+#define IRQ_EOB_AS_TX1 0x00000100
+#define IRQ_EOF_AS_TX1 0x00000080
+#define IRQ_CHK_AS_TX1 0x00000040
+#define IRQ_EOB_SY_TX2 0x00000020
+#define IRQ_EOF_SY_TX2 0x00000010
+#define IRQ_CHK_SY_TX2 0x00000008
+#define IRQ_EOB_AS_TX2 0x00000004
+#define IRQ_EOF_AS_TX2 0x00000002
+#define IRQ_CHK_AS_TX2 0x00000001
+
+#define DRIVER_IRQS (IRQ_SW | IRQ_EOF_RX1 | IRQ_EOF_RX2 | \
+ IRQ_EOF_SY_TX1 | IRQ_EOF_AS_TX1 | \
+ IRQ_EOF_SY_TX2 | IRQ_EOF_AS_TX2)
+
+#define SPECIAL_IRQS (IRQ_HW_ERROR | IRQ_PKT_TOUT_RX1 | IRQ_PKT_TOUT_RX2 | \
+ IRQ_PKT_TOUT_TX1 | IRQ_PKT_TOUT_TX2 | \
+ IRQ_I2C_READY | IRQ_EXTERNAL_REG | IRQ_TIMER | \
+ IRQ_MAC1 | IRQ_LINK_SYNC_C_M1 | \
+ IRQ_MAC2 | IRQ_LINK_SYNC_C_M2 | \
+ IRQ_CHK_RX1 | IRQ_CHK_RX2 | \
+ IRQ_CHK_SY_TX1 | IRQ_CHK_AS_TX1 | \
+ IRQ_CHK_SY_TX2 | IRQ_CHK_AS_TX2)
+
+#define IRQ_MASK (IRQ_SW | IRQ_EOB_RX1 | IRQ_EOF_RX1 | \
+ IRQ_EOB_RX2 | IRQ_EOF_RX2 | \
+ IRQ_EOB_SY_TX1 | IRQ_EOF_SY_TX1 | \
+ IRQ_EOB_AS_TX1 | IRQ_EOF_AS_TX1 | \
+ IRQ_EOB_SY_TX2 | IRQ_EOF_SY_TX2 | \
+ IRQ_EOB_AS_TX2 | IRQ_EOF_AS_TX2 | \
+ IRQ_HW_ERROR | IRQ_PKT_TOUT_RX1 | IRQ_PKT_TOUT_RX2 | \
+ IRQ_PKT_TOUT_TX1 | IRQ_PKT_TOUT_TX2 | \
+ IRQ_I2C_READY | IRQ_EXTERNAL_REG | IRQ_TIMER | \
+ IRQ_MAC1 | \
+ IRQ_MAC2 | \
+ IRQ_CHK_RX1 | IRQ_CHK_RX2 | \
+ IRQ_CHK_SY_TX1 | IRQ_CHK_AS_TX1 | \
+ IRQ_CHK_SY_TX2 | IRQ_CHK_AS_TX2)
+
+#define IRQ_HWE_MASK 0x00000FFF /* enable all HW irqs */
+
+typedef struct s_DevNet DEV_NET;
+
+struct s_DevNet {
+ int PortNr;
+ int NetNr;
+ int Mtu;
+ int Up;
+ SK_AC *pAC;
+};
+
+typedef struct s_TxPort TX_PORT;
+
+struct s_TxPort {
+ /* the transmit descriptor rings */
+ caddr_t pTxDescrRing; /* descriptor area memory */
+ SK_U64 VTxDescrRing; /* descr. area bus virt. addr. */
+ TXD *pTxdRingHead; /* Head of Tx rings */
+ TXD *pTxdRingTail; /* Tail of Tx rings */
+ TXD *pTxdRingPrev; /* descriptor sent previously */
+ int TxdRingFree; /* # of free entrys */
+#if 0
+ spinlock_t TxDesRingLock; /* serialize descriptor accesses */
+#endif
+ caddr_t HwAddr; /* bmu registers address */
+ int PortIndex; /* index number of port (0 or 1) */
+};
+
+typedef struct s_RxPort RX_PORT;
+
+struct s_RxPort {
+ /* the receive descriptor rings */
+ caddr_t pRxDescrRing; /* descriptor area memory */
+ SK_U64 VRxDescrRing; /* descr. area bus virt. addr. */
+ RXD *pRxdRingHead; /* Head of Rx rings */
+ RXD *pRxdRingTail; /* Tail of Rx rings */
+ RXD *pRxdRingPrev; /* descriptor given to BMU previously */
+ int RxdRingFree; /* # of free entrys */
+#if 0
+ spinlock_t RxDesRingLock; /* serialize descriptor accesses */
+#endif
+ int RxFillLimit; /* limit for buffers in ring */
+ caddr_t HwAddr; /* bmu registers address */
+ int PortIndex; /* index number of port (0 or 1) */
+};
+
+typedef struct s_PerStrm PER_STRM;
+
+#define SK_ALLOC_IRQ 0x00000001
+
+/****************************************************************************
+ * Per board structure / Adapter Context structure:
+ * Allocated within attach(9e) and freed within detach(9e).
+ * Contains all 'per device' necessary handles, flags, locks etc.:
+ */
+struct s_AC {
+ SK_GEINIT GIni; /* GE init struct */
+ SK_PNMI Pnmi; /* PNMI data struct */
+ SK_VPD vpd; /* vpd data struct */
+ SK_QUEUE Event; /* Event queue */
+ SK_HWT Hwt; /* Hardware Timer control struct */
+ SK_TIMCTRL Tim; /* Software Timer control struct */
+ SK_I2C I2c; /* I2C relevant data structure */
+ SK_ADDR Addr; /* for Address module */
+ SK_CSUM Csum; /* for checksum module */
+ SK_RLMT Rlmt; /* for rlmt module */
+#if 0
+ spinlock_t SlowPathLock; /* Normal IRQ lock */
+#endif
+ SK_PNMI_STRUCT_DATA PnmiStruct; /* structure to get all Pnmi-Data */
+ int RlmtMode; /* link check mode to set */
+ int RlmtNets; /* Number of nets */
+
+ SK_IOC IoBase; /* register set of adapter */
+ int BoardLevel; /* level of active hw init (0-2) */
+ char DeviceStr[80]; /* adapter string from vpd */
+ SK_U32 AllocFlag; /* flag allocation of resources */
+#if 0
+ struct pci_dev *PciDev; /* for access to pci config space */
+ SK_U32 PciDevId; /* pci device id */
+#else
+ int PciDev;
+#endif
+ struct SK_NET_DEVICE *dev[2]; /* pointer to device struct */
+ char Name[30]; /* driver name */
+ struct SK_NET_DEVICE *Next; /* link all devices (for clearing) */
+ int RxBufSize; /* length of receive buffers */
+#if 0
+ struct net_device_stats stats; /* linux 'netstat -i' statistics */
+#endif
+ int Index; /* internal board index number */
+
+ /* adapter RAM sizes for queues of active port */
+ int RxQueueSize; /* memory used for receive queue */
+ int TxSQueueSize; /* memory used for sync. tx queue */
+ int TxAQueueSize; /* memory used for async. tx queue */
+
+ int PromiscCount; /* promiscuous mode counter */
+ int AllMultiCount; /* allmulticast mode counter */
+ int MulticCount; /* number of different MC */
+ /* addresses for this board */
+ /* (may be more than HW can)*/
+
+ int HWRevision; /* Hardware revision */
+ int ActivePort; /* the active XMAC port */
+ int MaxPorts; /* number of activated ports */
+ int TxDescrPerRing; /* # of descriptors per tx ring */
+ int RxDescrPerRing; /* # of descriptors per rx ring */
+
+ caddr_t pDescrMem; /* Pointer to the descriptor area */
+ dma_addr_t pDescrMemDMA; /* PCI DMA address of area */
+
+ /* the port structures with descriptor rings */
+ TX_PORT TxPort[SK_MAX_MACS][2];
+ RX_PORT RxPort[SK_MAX_MACS];
+
+ unsigned int CsOfs1; /* for checksum calculation */
+ unsigned int CsOfs2; /* for checksum calculation */
+ SK_U32 CsOfs; /* for checksum calculation */
+
+ SK_BOOL CheckQueue; /* check event queue soon */
+
+ /* Only for tests */
+ int PortUp;
+ int PortDown;
+
+};
+
+
+#endif /* __INC_SKDRV2ND_H */
+
diff --git a/drivers/sk98lin/h/skerror.h b/drivers/sk98lin/h/skerror.h
new file mode 100644
index 000000000..573c84f00
--- /dev/null
+++ b/drivers/sk98lin/h/skerror.h
@@ -0,0 +1,80 @@
+/******************************************************************************
+ *
+ * Name: skerror.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.5 $
+ * Date: $Date: 2002/04/25 11:05:10 $
+ * Purpose: SK specific Error log support
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: skerror.h,v $
+ * Revision 1.5 2002/04/25 11:05:10 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.4 1999/11/22 13:51:59 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.3 1999/09/14 14:04:42 rwahl
+ * Added error base SK_ERRBASE_PECP.
+ * Changed error base for driver.
+ *
+ * Revision 1.2 1998/08/11 11:15:41 gklug
+ * chg: comments
+ *
+ * Revision 1.1 1998/08/11 11:09:38 gklug
+ * add: error bases
+ * add: error Classes
+ * first version
+ *
+ *
+ *
+ ******************************************************************************/
+
+#ifndef _INC_SKERROR_H_
+#define _INC_SKERROR_H_
+
+/*
+ * Define Error Classes
+ */
+#define SK_ERRCL_OTHER (0) /* Other error */
+#define SK_ERRCL_CONFIG (1L<<0) /* Configuration error */
+#define SK_ERRCL_INIT (1L<<1) /* Initialization error */
+#define SK_ERRCL_NORES (1L<<2) /* Out of Resources error */
+#define SK_ERRCL_SW (1L<<3) /* Internal Software error */
+#define SK_ERRCL_HW (1L<<4) /* Hardware Failure */
+#define SK_ERRCL_COMM (1L<<5) /* Communication error */
+
+
+/*
+ * Define Error Code Bases
+ */
+#define SK_ERRBASE_RLMT 100 /* Base Error number for RLMT */
+#define SK_ERRBASE_HWINIT 200 /* Base Error number for HWInit */
+#define SK_ERRBASE_VPD 300 /* Base Error number for VPD */
+#define SK_ERRBASE_PNMI 400 /* Base Error number for PNMI */
+#define SK_ERRBASE_CSUM 500 /* Base Error number for Checksum */
+#define SK_ERRBASE_SIRQ 600 /* Base Error number for Special IRQ */
+#define SK_ERRBASE_I2C 700 /* Base Error number for I2C module */
+#define SK_ERRBASE_QUEUE 800 /* Base Error number for Scheduler */
+#define SK_ERRBASE_ADDR 900 /* Base Error number for Address module */
+#define SK_ERRBASE_PECP 1000 /* Base Error number for PECP */
+#define SK_ERRBASE_DRV 1100 /* Base Error number for Driver */
+
+#endif /* _INC_SKERROR_H_ */
diff --git a/drivers/sk98lin/h/skgedrv.h b/drivers/sk98lin/h/skgedrv.h
new file mode 100644
index 000000000..a6bac0842
--- /dev/null
+++ b/drivers/sk98lin/h/skgedrv.h
@@ -0,0 +1,72 @@
+/******************************************************************************
+ *
+ * Name: skgedrv.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.6 $
+ * Date: $Date: 2002/07/15 15:38:01 $
+ * Purpose: Interface with the driver
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgedrv.h,v $
+ * Revision 1.6 2002/07/15 15:38:01 rschmidt
+ * Power Management support
+ * Editorial changes
+ *
+ * Revision 1.5 2002/04/25 11:05:47 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.4 1999/11/22 13:52:46 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.3 1998/12/01 13:31:39 cgoos
+ * SWITCH INTERN Event added.
+ *
+ * Revision 1.2 1998/11/25 08:28:38 gklug
+ * rmv: PORT SWITCH Event
+ *
+ * Revision 1.1 1998/09/29 06:14:07 gklug
+ * add: driver events (initial version)
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKGEDRV_H_
+#define __INC_SKGEDRV_H_
+
+/* defines ********************************************************************/
+
+/*
+ * Define the driver events.
+ * Usually the events are defined by the destination module.
+ * In case of the driver we put the definition of the events here.
+ */
+#define SK_DRV_PORT_RESET 1 /* The port needs to be reset */
+#define SK_DRV_NET_UP 2 /* The net is operational */
+#define SK_DRV_NET_DOWN 3 /* The net is down */
+#define SK_DRV_SWITCH_SOFT 4 /* Ports switch with both links connected */
+#define SK_DRV_SWITCH_HARD 5 /* Port switch due to link failure */
+#define SK_DRV_RLMT_SEND 6 /* Send a RLMT packet */
+#define SK_DRV_ADAP_FAIL 7 /* The whole adapter fails */
+#define SK_DRV_PORT_FAIL 8 /* One port fails */
+#define SK_DRV_SWITCH_INTERN 9 /* Port switch by the driver itself */
+#define SK_DRV_POWER_DOWN 10 /* Power down mode */
+
+#endif /* __INC_SKGEDRV_H_ */
diff --git a/drivers/sk98lin/h/skgehw.h b/drivers/sk98lin/h/skgehw.h
new file mode 100644
index 000000000..4d2499f23
--- /dev/null
+++ b/drivers/sk98lin/h/skgehw.h
@@ -0,0 +1,2336 @@
+/******************************************************************************
+ *
+ * Name: skgehw.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.49 $
+ * Date: $Date: 2003/01/28 09:43:49 $
+ * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: skgehw.h,v $
+ * Revision 1.49 2003/01/28 09:43:49 rschmidt
+ * Added defines for PCI-Spec. 2.3 IRQ
+ * Added defines for CLK_RUN (YUKON-Lite)
+ * Editorial changes
+ *
+ * Revision 1.48 2002/12/05 10:25:11 rschmidt
+ * Added defines for Half Duplex Burst Mode On/Off
+ * Added defines for Rx GMAC FIFO Flush feature
+ * Editorial changes
+ *
+ * Revision 1.47 2002/11/12 17:01:31 rschmidt
+ * Added defines for WOL_CTL_DEFAULT
+ * Editorial changes
+ *
+ * Revision 1.46 2002/10/14 14:47:57 rschmidt
+ * Corrected bit mask for HW self test results
+ * Added defines for WOL Registers
+ * Editorial changes
+ *
+ * Revision 1.45 2002/10/11 09:25:22 mkarl
+ * Added bit mask for HW self test results.
+ *
+ * Revision 1.44 2002/08/16 14:44:36 rschmidt
+ * Added define GPC_HWCFG_GMII_FIB for YUKON Fiber
+ *
+ * Revision 1.43 2002/08/12 13:31:50 rschmidt
+ * Corrected macros for GMAC Address Registers: GM_INADDR(),
+ * GM_OUTADDR(), GM_INHASH, GM_OUTHASH.
+ * Editorial changes
+ *
+ * Revision 1.42 2002/08/08 15:37:56 rschmidt
+ * Added defines for Power Management Capabilities
+ * Editorial changes
+ *
+ * Revision 1.41 2002/07/23 16:02:25 rschmidt
+ * Added macro WOL_REG() to access WOL reg. (HW-Bug in YUKON 1st rev.)
+ *
+ * Revision 1.40 2002/07/15 15:41:37 rschmidt
+ * Added new defines for Power Management Cap. & Control
+ * Editorial changes
+ *
+ * Revision 1.39 2002/06/10 09:37:07 rschmidt
+ * Added macros for the ADDR-Modul
+ *
+ * Revision 1.38 2002/06/05 08:15:19 rschmidt
+ * Added defines for WOL Registers
+ * Editorial changes
+ *
+ * Revision 1.37 2002/04/25 11:39:23 rschmidt
+ * Added new defines for PCI Our Register 1
+ * Added new registers and defines for YUKON (Rx FIFO, Tx FIFO,
+ * Time Stamp Timer, GMAC Control, GPHY Control,Link Control,
+ * GMAC IRQ Source and Mask, Wake-up Frame Pattern Match);
+ * Added new defines for Control/Status (VAUX available)
+ * Added Chip ID for YUKON
+ * Added define for descriptors with UDP ext. for YUKON
+ * Added macros to access the GMAC
+ * Added new Phy Type for Marvell 88E1011S (GPHY)
+ * Editorial changes
+ *
+ * Revision 1.36 2000/11/09 12:32:49 rassmann
+ * Renamed variables.
+ *
+ * Revision 1.35 2000/05/19 10:17:13 cgoos
+ * Added inactivity check in PHY_READ (in DEBUG mode only).
+ *
+ * Revision 1.34 1999/11/22 13:53:40 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.33 1999/08/27 11:17:10 malthoff
+ * It's more savely to put brackets around macro parameters.
+ * Brackets added for PHY_READ and PHY_WRITE.
+ *
+ * Revision 1.32 1999/05/19 07:31:01 cgoos
+ * Changes for 1000Base-T.
+ * Added HWAC_LINK_LED macro.
+ *
+ * Revision 1.31 1999/03/12 13:27:40 malthoff
+ * Remove __STDC__.
+ *
+ * Revision 1.30 1999/02/09 09:28:20 malthoff
+ * Add PCI_ERRBITS.
+ *
+ * Revision 1.29 1999/01/26 08:55:48 malthoff
+ * Bugfix: The 16 bit field relations inside the descriptor are
+ * endianess dependend if the descriptor reversal feature
+ * (PCI_REV_DESC bit in PCI_OUR_REG_2) is enabled.
+ * Drivers which use this feature has to set the define
+ * SK_USE_REV_DESC.
+ *
+ * Revision 1.28 1998/12/10 11:10:22 malthoff
+ * bug fix: IS_IRQ_STAT and IS_IRQ_MST_ERR has been twisted.
+ *
+ * Revision 1.27 1998/11/13 14:19:21 malthoff
+ * Bug Fix: The bit definition of B3_PA_CTRL has completely
+ * changed from HW Spec v1.3 to v1.5.
+ *
+ * Revision 1.26 1998/11/04 08:31:48 cgoos
+ * Fixed byte ordering in XM_OUTADDR/XM_OUTHASH macros.
+ *
+ * Revision 1.25 1998/11/04 07:16:25 cgoos
+ * Changed byte ordering in XM_INADDR/XM_INHASH again.
+ *
+ * Revision 1.24 1998/11/02 11:08:43 malthoff
+ * RxCtrl and TxCtrl must be volatile.
+ *
+ * Revision 1.23 1998/10/28 13:50:45 malthoff
+ * Fix: Endian support missing in XM_IN/OUT-ADDR/HASH macros.
+ *
+ * Revision 1.22 1998/10/26 08:01:36 malthoff
+ * RX_MFF_CTRL1 is split up into RX_MFF_CTRL1,
+ * RX_MFF_STAT_TO, and RX_MFF_TIST_TO.
+ * TX_MFF_CTRL1 is split up TX_MFF_CTRL1 and TX_MFF_WAF.
+ *
+ * Revision 1.21 1998/10/20 07:43:10 malthoff
+ * Fix: XM_IN/OUT/ADDR/HASH macros:
+ * The pointer must be casted.
+ *
+ * Revision 1.20 1998/10/19 15:53:59 malthoff
+ * Remove ML proto definitions.
+ *
+ * Revision 1.19 1998/10/16 14:40:17 gklug
+ * fix: typo B0_XM_IMSK regs
+ *
+ * Revision 1.18 1998/10/16 09:46:54 malthoff
+ * Remove temp defines for ML diag prototype.
+ * Fix register definition for B0_XM1_PHY_DATA, B0_XM1_PHY_DATA
+ * B0_XM2_PHY_DATA, B0_XM2_PHY_ADDR, B0_XA1_CSR, B0_XS1_CSR,
+ * B0_XS2_CSR, and B0_XA2_CSR.
+ *
+ * Revision 1.17 1998/10/14 06:03:14 cgoos
+ * Changed shifted constant to ULONG.
+ *
+ * Revision 1.16 1998/10/09 07:05:41 malthoff
+ * Rename ALL_PA_ENA_TO to PA_ENA_TO_ALL.
+ *
+ * Revision 1.15 1998/10/05 07:54:23 malthoff
+ * Split up RB_CTRL and it's bit definition into
+ * RB_CTRL, RB_TST1, and RB_TST2.
+ * Rename RB_RX_HTPP to RB_RX_LTPP.
+ * Add ALL_PA_ENA_TO. Modify F_WATER_MARK
+ * according to HW Spec. v1.5.
+ * Add MFF_TX_CTRL_DEF.
+ *
+ * Revision 1.14 1998/09/28 13:31:16 malthoff
+ * bug fix: B2_MAC_3 is 0x110 not 0x114
+ *
+ * Revision 1.13 1998/09/24 14:42:56 malthoff
+ * Split the RX_MFF_TST into RX_MFF_CTRL2,
+ * RX_MFF_TST1, and RX_MFF_TST2.
+ * Rename RX_MFF_CTRL to RX_MFF_CTRL1.
+ * Add BMU bit CSR_SV_IDLE.
+ * Add macros PHY_READ() and PHY_WRITE().
+ * Rename macro SK_ADDR() to SK_HW_ADDR()
+ * because of conflicts with the Address Module.
+ *
+ * Revision 1.12 1998/09/16 07:25:33 malthoff
+ * Change the parameter order in the XM_INxx and XM_OUTxx macros,
+ * to have the IoC as first parameter.
+ *
+ * Revision 1.11 1998/09/03 09:58:41 malthoff
+ * Rework the XM_xxx macros. Use {} instead of () to
+ * be compatible with SK_xxx macros which are defined
+ * with {}.
+ *
+ * Revision 1.10 1998/09/02 11:16:39 malthoff
+ * Temporary modify B2_I2C_SW to make tests with
+ * the GE/ML prototype.
+ *
+ * Revision 1.9 1998/08/19 09:11:49 gklug
+ * fix: struct are removed from c-source (see CCC)
+ * add: typedefs for all structs
+ *
+ * Revision 1.8 1998/08/18 08:27:27 malthoff
+ * Add some temporary workarounds to test GE
+ * sources with the ML.
+ *
+ * Revision 1.7 1998/07/03 14:42:26 malthoff
+ * bug fix: Correct macro XMA().
+ * Add temporary workaround to access the PCI config space over I/O
+ *
+ * Revision 1.6 1998/06/23 11:30:36 malthoff
+ * Remove ';' with ',' in macors.
+ *
+ * Revision 1.5 1998/06/22 14:20:57 malthoff
+ * Add macro SK_ADDR(Base,Addr).
+ *
+ * Revision 1.4 1998/06/19 13:35:43 malthoff
+ * change 'pGec' with 'pAC'
+ *
+ * Revision 1.3 1998/06/17 14:58:16 cvs
+ * Lost keywords reinserted.
+ *
+ * Revision 1.1 1998/06/17 14:16:36 cvs
+ * created
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKGEHW_H
+#define __INC_SKGEHW_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* defines ********************************************************************/
+
+#define BIT_31 (1UL << 31)
+#define BIT_30 (1L << 30)
+#define BIT_29 (1L << 29)
+#define BIT_28 (1L << 28)
+#define BIT_27 (1L << 27)
+#define BIT_26 (1L << 26)
+#define BIT_25 (1L << 25)
+#define BIT_24 (1L << 24)
+#define BIT_23 (1L << 23)
+#define BIT_22 (1L << 22)
+#define BIT_21 (1L << 21)
+#define BIT_20 (1L << 20)
+#define BIT_19 (1L << 19)
+#define BIT_18 (1L << 18)
+#define BIT_17 (1L << 17)
+#define BIT_16 (1L << 16)
+#define BIT_15 (1L << 15)
+#define BIT_14 (1L << 14)
+#define BIT_13 (1L << 13)
+#define BIT_12 (1L << 12)
+#define BIT_11 (1L << 11)
+#define BIT_10 (1L << 10)
+#define BIT_9 (1L << 9)
+#define BIT_8 (1L << 8)
+#define BIT_7 (1L << 7)
+#define BIT_6 (1L << 6)
+#define BIT_5 (1L << 5)
+#define BIT_4 (1L << 4)
+#define BIT_3 (1L << 3)
+#define BIT_2 (1L << 2)
+#define BIT_1 (1L << 1)
+#define BIT_0 1L
+
+#define BIT_15S (1U << 15)
+#define BIT_14S (1 << 14)
+#define BIT_13S (1 << 13)
+#define BIT_12S (1 << 12)
+#define BIT_11S (1 << 11)
+#define BIT_10S (1 << 10)
+#define BIT_9S (1 << 9)
+#define BIT_8S (1 << 8)
+#define BIT_7S (1 << 7)
+#define BIT_6S (1 << 6)
+#define BIT_5S (1 << 5)
+#define BIT_4S (1 << 4)
+#define BIT_3S (1 << 3)
+#define BIT_2S (1 << 2)
+#define BIT_1S (1 << 1)
+#define BIT_0S 1
+
+#define SHIFT31(x) ((x) << 31)
+#define SHIFT30(x) ((x) << 30)
+#define SHIFT29(x) ((x) << 29)
+#define SHIFT28(x) ((x) << 28)
+#define SHIFT27(x) ((x) << 27)
+#define SHIFT26(x) ((x) << 26)
+#define SHIFT25(x) ((x) << 25)
+#define SHIFT24(x) ((x) << 24)
+#define SHIFT23(x) ((x) << 23)
+#define SHIFT22(x) ((x) << 22)
+#define SHIFT21(x) ((x) << 21)
+#define SHIFT20(x) ((x) << 20)
+#define SHIFT19(x) ((x) << 19)
+#define SHIFT18(x) ((x) << 18)
+#define SHIFT17(x) ((x) << 17)
+#define SHIFT16(x) ((x) << 16)
+#define SHIFT15(x) ((x) << 15)
+#define SHIFT14(x) ((x) << 14)
+#define SHIFT13(x) ((x) << 13)
+#define SHIFT12(x) ((x) << 12)
+#define SHIFT11(x) ((x) << 11)
+#define SHIFT10(x) ((x) << 10)
+#define SHIFT9(x) ((x) << 9)
+#define SHIFT8(x) ((x) << 8)
+#define SHIFT7(x) ((x) << 7)
+#define SHIFT6(x) ((x) << 6)
+#define SHIFT5(x) ((x) << 5)
+#define SHIFT4(x) ((x) << 4)
+#define SHIFT3(x) ((x) << 3)
+#define SHIFT2(x) ((x) << 2)
+#define SHIFT1(x) ((x) << 1)
+#define SHIFT0(x) ((x) << 0)
+
+/*
+ * Configuration Space header
+ * Since this module is used for different OS', those may be
+ * duplicate on some of them (e.g. Linux). But to keep the
+ * common source, we have to live with this...
+ */
+#define PCI_VENDOR_ID 0x00 /* 16 bit Vendor ID */
+#define PCI_DEVICE_ID 0x02 /* 16 bit Device ID */
+#define PCI_COMMAND 0x04 /* 16 bit Command */
+#define PCI_STATUS 0x06 /* 16 bit Status */
+#define PCI_REV_ID 0x08 /* 8 bit Revision ID */
+#if 0
+#define PCI_CLASS_CODE 0x09 /* 24 bit Class Code */
+#endif
+#define PCI_CACHE_LSZ 0x0c /* 8 bit Cache Line Size */
+#define PCI_LAT_TIM 0x0d /* 8 bit Latency Timer */
+#define PCI_HEADER_T 0x0e /* 8 bit Header Type */
+#define PCI_BIST 0x0f /* 8 bit Built-in selftest */
+#define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */
+#define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */
+ /* Byte 0x18..0x2b: reserved */
+#define PCI_SUB_VID 0x2c /* 16 bit Subsystem Vendor ID */
+#define PCI_SUB_ID 0x2e /* 16 bit Subsystem ID */
+#define PCI_BASE_ROM 0x30 /* 32 bit Expansion ROM Base Address */
+#define PCI_CAP_PTR 0x34 /* 8 bit Capabilities Ptr */
+ /* Byte 35..3b: reserved */
+#define PCI_IRQ_LINE 0x3c /* 8 bit Interrupt Line */
+#define PCI_IRQ_PIN 0x3d /* 8 bit Interrupt Pin */
+#define PCI_MIN_GNT 0x3e /* 8 bit Min_Gnt */
+#define PCI_MAX_LAT 0x3f /* 8 bit Max_Lat */
+ /* Device Dependent Region */
+#define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */
+#define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */
+ /* Power Management Region */
+#define PCI_PM_CAP_ID 0x48 /* 8 bit Power Management Cap. ID */
+#define PCI_PM_NITEM 0x49 /* 8 bit Next Item Ptr */
+#define PCI_PM_CAP_REG 0x4a /* 16 bit Power Management Capabilities */
+#define PCI_PM_CTL_STS 0x4c /* 16 bit Power Manag. Control/Status */
+ /* Byte 0x4e: reserved */
+#define PCI_PM_DAT_REG 0x4f /* 8 bit Power Manag. Data Register */
+ /* VPD Region */
+#define PCI_VPD_CAP_ID 0x50 /* 8 bit VPD Cap. ID */
+#define PCI_VPD_NITEM 0x51 /* 8 bit Next Item Ptr */
+#define PCI_VPD_ADR_REG 0x52 /* 16 bit VPD Address Register */
+#define PCI_VPD_DAT_REG 0x54 /* 32 bit VPD Data Register */
+ /* Byte 0x58..0xff: reserved */
+
+/*
+ * I2C Address (PCI Config)
+ *
+ * Note: The temperature and voltage sensors are relocated on a different
+ * I2C bus.
+ */
+#define I2C_ADDR_VPD 0xA0 /* I2C address for the VPD EEPROM */
+
+/*
+ * Define Bits and Values of the registers
+ */
+/* PCI_COMMAND 16 bit Command */
+ /* Bit 15..11: reserved */
+#define PCI_INT_DIS BIT_10S /* Interrupt INTx# disable (PCI 2.3) */
+#define PCI_FBTEN BIT_9S /* Fast Back-To-Back enable */
+#define PCI_SERREN BIT_8S /* SERR enable */
+#define PCI_ADSTEP BIT_7S /* Address Stepping */
+#define PCI_PERREN BIT_6S /* Parity Report Response enable */
+#define PCI_VGA_SNOOP BIT_5S /* VGA palette snoop */
+#define PCI_MWIEN BIT_4S /* Memory write an inv cycl ena */
+#define PCI_SCYCEN BIT_3S /* Special Cycle enable */
+#define PCI_BMEN BIT_2S /* Bus Master enable */
+#define PCI_MEMEN BIT_1S /* Memory Space Access enable */
+#define PCI_IOEN BIT_0S /* I/O Space Access enable */
+
+#define PCI_COMMAND_VAL (PCI_FBTEN | PCI_SERREN | PCI_PERREN | PCI_MWIEN |\
+ PCI_BMEN | PCI_MEMEN | PCI_IOEN)
+
+/* PCI_STATUS 16 bit Status */
+#define PCI_PERR BIT_15S /* Parity Error */
+#define PCI_SERR BIT_14S /* Signaled SERR */
+#define PCI_RMABORT BIT_13S /* Received Master Abort */
+#define PCI_RTABORT BIT_12S /* Received Target Abort */
+ /* Bit 11: reserved */
+#define PCI_DEVSEL (3<<9) /* Bit 10.. 9: DEVSEL Timing */
+#define PCI_DEV_FAST (0<<9) /* fast */
+#define PCI_DEV_MEDIUM (1<<9) /* medium */
+#define PCI_DEV_SLOW (2<<9) /* slow */
+#define PCI_DATAPERR BIT_8S /* DATA Parity error detected */
+#define PCI_FB2BCAP BIT_7S /* Fast Back-to-Back Capability */
+#define PCI_UDF BIT_6S /* User Defined Features */
+#define PCI_66MHZCAP BIT_5S /* 66 MHz PCI bus clock capable */
+#define PCI_NEWCAP BIT_4S /* New cap. list implemented */
+#define PCI_INT_STAT BIT_3S /* Interrupt INTx# Status (PCI 2.3) */
+ /* Bit 2.. 0: reserved */
+
+#define PCI_ERRBITS (PCI_PERR | PCI_SERR | PCI_RMABORT | PCI_RTABORT |\
+ PCI_DATAPERR)
+
+/* PCI_CLASS_CODE 24 bit Class Code */
+/* Byte 2: Base Class (02) */
+/* Byte 1: SubClass (00) */
+/* Byte 0: Programming Interface (00) */
+
+/* PCI_CACHE_LSZ 8 bit Cache Line Size */
+/* Possible values: 0,2,4,8,16,32,64,128 */
+
+/* PCI_HEADER_T 8 bit Header Type */
+#define PCI_HD_MF_DEV BIT_7S /* 0= single, 1= multi-func dev */
+#define PCI_HD_TYPE 0x7f /* Bit 6..0: Header Layout 0= normal */
+
+/* PCI_BIST 8 bit Built-in selftest */
+/* Built-in Self test not supported (optional) */
+
+/* PCI_BASE_1ST 32 bit 1st Base address */
+#define PCI_MEMSIZE 0x4000L /* use 16 kB Memory Base */
+#define PCI_MEMBASE_MSK 0xffffc000L /* Bit 31..14: Memory Base Address */
+#define PCI_MEMSIZE_MSK 0x00003ff0L /* Bit 13.. 4: Memory Size Req. */
+#define PCI_PREFEN BIT_3 /* Prefetchable */
+#define PCI_MEM_TYP (3L<<2) /* Bit 2.. 1: Memory Type */
+#define PCI_MEM32BIT (0L<<1) /* Base addr anywhere in 32 Bit range */
+#define PCI_MEM1M (1L<<1) /* Base addr below 1 MegaByte */
+#define PCI_MEM64BIT (2L<<1) /* Base addr anywhere in 64 Bit range */
+#define PCI_MEMSPACE BIT_0 /* Memory Space Indic. */
+
+/* PCI_BASE_2ND 32 bit 2nd Base address */
+#define PCI_IOBASE 0xffffff00L /* Bit 31.. 8: I/O Base address */
+#define PCI_IOSIZE 0x000000fcL /* Bit 7.. 2: I/O Size Requirements */
+ /* Bit 1: reserved */
+#define PCI_IOSPACE BIT_0 /* I/O Space Indicator */
+
+/* PCI_BASE_ROM 32 bit Expansion ROM Base Address */
+#define PCI_ROMBASE 0xfffe0000L /* Bit 31..17: ROM BASE address (1st)*/
+#define PCI_ROMBASZ (0x1cL<<14) /* Bit 16..14: Treat as BASE or SIZE */
+#define PCI_ROMSIZE (0x38L<<11) /* Bit 13..11: ROM Size Requirements */
+ /* Bit 10.. 1: reserved */
+#define PCI_ROMEN BIT_0 /* Address Decode enable */
+
+/* Device Dependent Region */
+/* PCI_OUR_REG_1 32 bit Our Register 1 */
+ /* Bit 31..29: reserved */
+#define PCI_PHY_COMA BIT_28 /* Set PHY to Coma Mode */
+#define PCI_EN_CAL BIT_27 /* Enable PCI buffer strength calibr. */
+#define PCI_DIS_CAL BIT_26 /* Disable PCI buffer strength calibr. */
+#define PCI_VIO BIT_25 /* PCI I/O Voltage, 0 = 3.3V, 1 = 5V */
+#define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */
+#define PCI_EN_IO BIT_23 /* Mapping to I/O space */
+#define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */
+ /* 1 = Map Flash to memory */
+ /* 0 = Disable addr. dec */
+#define PCI_PAGESIZE (3L<<20) /* Bit 21..20: FLASH Page Size */
+#define PCI_PAGE_16 (0L<<20) /* 16 k pages */
+#define PCI_PAGE_32K (1L<<20) /* 32 k pages */
+#define PCI_PAGE_64K (2L<<20) /* 64 k pages */
+#define PCI_PAGE_128K (3L<<20) /* 128 k pages */
+ /* Bit 19: reserved */
+#define PCI_PAGEREG (7L<<16) /* Bit 18..16: Page Register */
+#define PCI_NOTAR BIT_15 /* No turnaround cycle */
+#define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */
+#define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */
+#define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */
+#define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */
+#define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */
+#define PCI_BURST_DIS BIT_9 /* Burst Disable */
+#define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */
+#define PCI_SKEW_DAS (0xfL<<4) /* Bit 7.. 4: Skew Ctrl, DAS Ext */
+#define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */
+
+
+/* PCI_OUR_REG_2 32 bit Our Register 2 */
+#define PCI_VPD_WR_THR (0xffL<<24) /* Bit 31..24: VPD Write Threshold */
+#define PCI_DEV_SEL (0x7fL<<17) /* Bit 23..17: EEPROM Device Select */
+#define PCI_VPD_ROM_SZ (7L<<14) /* Bit 16..14: VPD ROM Size */
+ /* Bit 13..12: reserved */
+#define PCI_PATCH_DIR (0xfL<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */
+#define PCI_PATCH_DIR_3 BIT_11
+#define PCI_PATCH_DIR_2 BIT_10
+#define PCI_PATCH_DIR_1 BIT_9
+#define PCI_PATCH_DIR_0 BIT_8
+#define PCI_EXT_PATCHS (0xfL<<4) /* Bit 7.. 4: Extended Patches 3..0 */
+#define PCI_EXT_PATCH_3 BIT_7
+#define PCI_EXT_PATCH_2 BIT_6
+#define PCI_EXT_PATCH_1 BIT_5
+#define PCI_EXT_PATCH_0 BIT_4
+#define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */
+#define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */
+ /* Bit 1: reserved */
+#define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */
+
+
+/* Power Management Region */
+/* PCI_PM_CAP_REG 16 bit Power Management Capabilities */
+#define PCI_PME_SUP_MSK (0x1f<<11) /* Bit 15..11: PM Event Support Mask */
+#define PCI_PME_D3C_SUP BIT_15S /* PME from D3cold Support (if Vaux) */
+#define PCI_PME_D3H_SUP BIT_14S /* PME from D3hot Support */
+#define PCI_PME_D2_SUP BIT_13S /* PME from D2 Support */
+#define PCI_PME_D1_SUP BIT_12S /* PME from D1 Support */
+#define PCI_PME_D0_SUP BIT_11S /* PME from D0 Support */
+#define PCI_PM_D2_SUP BIT_10S /* D2 Support in 33 MHz mode */
+#define PCI_PM_D1_SUP BIT_9S /* D1 Support */
+ /* Bit 8.. 6: reserved */
+#define PCI_PM_DSI BIT_5S /* Device Specific Initialization */
+#define PCI_PM_APS BIT_4S /* Auxialiary Power Source */
+#define PCI_PME_CLOCK BIT_3S /* PM Event Clock */
+#define PCI_PM_VER_MSK 7 /* Bit 2.. 0: PM PCI Spec. version */
+
+/* PCI_PM_CTL_STS 16 bit Power Management Control/Status */
+#define PCI_PME_STATUS BIT_15S /* PME Status (YUKON only) */
+#define PCI_PM_DAT_SCL (3<<13) /* Bit 14..13: Data Reg. scaling factor */
+#define PCI_PM_DAT_SEL (0xf<<9) /* Bit 12.. 9: PM data selector field */
+#define PCI_PME_EN BIT_8S /* Enable PME# generation (YUKON only) */
+ /* Bit 7.. 2: reserved */
+#define PCI_PM_STATE_MSK 3 /* Bit 1.. 0: Power Management State */
+
+#define PCI_PM_STATE_D0 0 /* D0: Operational (default) */
+#define PCI_PM_STATE_D1 1 /* D1: (YUKON only) */
+#define PCI_PM_STATE_D2 2 /* D2: (YUKON only) */
+#define PCI_PM_STATE_D3 3 /* D3: HOT, Power Down and Reset */
+
+/* VPD Region */
+/* PCI_VPD_ADR_REG 16 bit VPD Address Register */
+#define PCI_VPD_FLAG BIT_15S /* starts VPD rd/wr cycle */
+#define PCI_VPD_ADR_MSK 0x7fffL /* Bit 14.. 0: VPD address mask */
+
+/* Control Register File (Address Map) */
+
+/*
+ * Bank 0
+ */
+#define B0_RAP 0x0000 /* 8 bit Register Address Port */
+ /* 0x0001 - 0x0003: reserved */
+#define B0_CTST 0x0004 /* 16 bit Control/Status register */
+#define B0_LED 0x0006 /* 8 Bit LED register */
+#define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */
+#define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */
+#define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */
+#define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */
+#define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */
+#define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg */
+ /* 0x001c: reserved */
+
+/* B0 XMAC 1 registers (GENESIS only) */
+#define B0_XM1_IMSK 0x0020 /* 16 bit r/w XMAC 1 Interrupt Mask Register*/
+ /* 0x0022 - 0x0027: reserved */
+#define B0_XM1_ISRC 0x0028 /* 16 bit ro XMAC 1 Interrupt Status Reg */
+ /* 0x002a - 0x002f: reserved */
+#define B0_XM1_PHY_ADDR 0x0030 /* 16 bit r/w XMAC 1 PHY Address Register */
+ /* 0x0032 - 0x0033: reserved */
+#define B0_XM1_PHY_DATA 0x0034 /* 16 bit r/w XMAC 1 PHY Data Register */
+ /* 0x0036 - 0x003f: reserved */
+
+/* B0 XMAC 2 registers (GENESIS only) */
+#define B0_XM2_IMSK 0x0040 /* 16 bit r/w XMAC 2 Interrupt Mask Register*/
+ /* 0x0042 - 0x0047: reserved */
+#define B0_XM2_ISRC 0x0048 /* 16 bit ro XMAC 2 Interrupt Status Reg */
+ /* 0x004a - 0x004f: reserved */
+#define B0_XM2_PHY_ADDR 0x0050 /* 16 bit r/w XMAC 2 PHY Address Register */
+ /* 0x0052 - 0x0053: reserved */
+#define B0_XM2_PHY_DATA 0x0054 /* 16 bit r/w XMAC 2 PHY Data Register */
+ /* 0x0056 - 0x005f: reserved */
+
+/* BMU Control Status Registers */
+#define B0_R1_CSR 0x0060 /* 32 bit BMU Ctrl/Stat Rx Queue 1 */
+#define B0_R2_CSR 0x0064 /* 32 bit BMU Ctrl/Stat Rx Queue 2 */
+#define B0_XS1_CSR 0x0068 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
+#define B0_XA1_CSR 0x006c /* 32 bit BMU Ctrl/Stat Async Tx Queue 1*/
+#define B0_XS2_CSR 0x0070 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
+#define B0_XA2_CSR 0x0074 /* 32 bit BMU Ctrl/Stat Async Tx Queue 2*/
+ /* 0x0078 - 0x007f: reserved */
+
+/*
+ * Bank 1
+ * - completely empty (this is the RAP Block window)
+ * Note: if RAP = 1 this page is reserved
+ */
+
+/*
+ * Bank 2
+ */
+/* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */
+#define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */
+ /* 0x0106 - 0x0107: reserved */
+#define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */
+ /* 0x010e - 0x010f: reserved */
+#define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */
+ /* 0x0116 - 0x0117: reserved */
+#define B2_CONN_TYP 0x0118 /* 8 bit Connector type */
+#define B2_PMD_TYP 0x0119 /* 8 bit PMD type */
+#define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */
+#define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */
+ /* Eprom registers are currently of no use */
+#define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */
+#define B2_E_1 0x011d /* 8 bit EPROM Byte 1 (PHY type) */
+#define B2_E_2 0x011e /* 8 bit EPROM Byte 2 */
+#define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */
+#define B2_FAR 0x0120 /* 32 bit Flash-Prom Addr Reg/Cnt */
+#define B2_FDP 0x0124 /* 8 bit Flash-Prom Data Port */
+ /* 0x0125 - 0x0127: reserved */
+#define B2_LD_CRTL 0x0128 /* 8 bit EPROM loader control register */
+#define B2_LD_TEST 0x0129 /* 8 bit EPROM loader test register */
+ /* 0x012a - 0x012f: reserved */
+#define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */
+#define B2_TI_VAL 0x0134 /* 32 bit Timer Value */
+#define B2_TI_CRTL 0x0138 /* 8 bit Timer Control */
+#define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */
+ /* 0x013a - 0x013f: reserved */
+#define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/
+#define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */
+#define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */
+#define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */
+#define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */
+#define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */
+ /* 0x0154 - 0x0157: reserved */
+#define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */
+#define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */
+ /* 0x015a - 0x015b: reserved */
+#define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */
+#define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */
+#define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */
+#define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */
+#define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */
+
+/* Blink Source Counter (GENESIS only) */
+#define B2_BSC_INI 0x0170 /* 32 bit Blink Source Counter Init Val */
+#define B2_BSC_VAL 0x0174 /* 32 bit Blink Source Counter Value */
+#define B2_BSC_CTRL 0x0178 /* 8 bit Blink Source Counter Control */
+#define B2_BSC_STAT 0x0179 /* 8 bit Blink Source Counter Status */
+#define B2_BSC_TST 0x017a /* 16 bit Blink Source Counter Test Reg */
+ /* 0x017c - 0x017f: reserved */
+
+/*
+ * Bank 3
+ */
+/* RAM Random Registers */
+#define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */
+#define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */
+#define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */
+ /* 0x018c - 0x018f: reserved */
+
+/* RAM Interface Registers */
+/*
+ * The HW-Spec. calls this registers Timeout Value 0..11. But this names are
+ * not usable in SW. Please notice these are NOT real timeouts, these are
+ * the number of qWords transferred continuously.
+ */
+#define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */
+#define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */
+#define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */
+#define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */
+#define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */
+#define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */
+#define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */
+#define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */
+#define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */
+#define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */
+#define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/
+#define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/
+#define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */
+ /* 0x019d - 0x019f: reserved */
+#define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */
+#define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */
+ /* 0x01a3 - 0x01af: reserved */
+
+/* MAC Arbiter Registers (GENESIS only) */
+/* these are the no. of qWord transferred continuously and NOT real timeouts */
+#define B3_MA_TOINI_RX1 0x01b0 /* 8 bit Timeout Init Val Rx Path MAC 1 */
+#define B3_MA_TOINI_RX2 0x01b1 /* 8 bit Timeout Init Val Rx Path MAC 2 */
+#define B3_MA_TOINI_TX1 0x01b2 /* 8 bit Timeout Init Val Tx Path MAC 1 */
+#define B3_MA_TOINI_TX2 0x01b3 /* 8 bit Timeout Init Val Tx Path MAC 2 */
+#define B3_MA_TOVAL_RX1 0x01b4 /* 8 bit Timeout Value Rx Path MAC 1 */
+#define B3_MA_TOVAL_RX2 0x01b5 /* 8 bit Timeout Value Rx Path MAC 1 */
+#define B3_MA_TOVAL_TX1 0x01b6 /* 8 bit Timeout Value Tx Path MAC 2 */
+#define B3_MA_TOVAL_TX2 0x01b7 /* 8 bit Timeout Value Tx Path MAC 2 */
+#define B3_MA_TO_CTRL 0x01b8 /* 16 bit MAC Arbiter Timeout Ctrl Reg */
+#define B3_MA_TO_TEST 0x01ba /* 16 bit MAC Arbiter Timeout Test Reg */
+ /* 0x01bc - 0x01bf: reserved */
+#define B3_MA_RCINI_RX1 0x01c0 /* 8 bit Recovery Init Val Rx Path MAC 1 */
+#define B3_MA_RCINI_RX2 0x01c1 /* 8 bit Recovery Init Val Rx Path MAC 2 */
+#define B3_MA_RCINI_TX1 0x01c2 /* 8 bit Recovery Init Val Tx Path MAC 1 */
+#define B3_MA_RCINI_TX2 0x01c3 /* 8 bit Recovery Init Val Tx Path MAC 2 */
+#define B3_MA_RCVAL_RX1 0x01c4 /* 8 bit Recovery Value Rx Path MAC 1 */
+#define B3_MA_RCVAL_RX2 0x01c5 /* 8 bit Recovery Value Rx Path MAC 1 */
+#define B3_MA_RCVAL_TX1 0x01c6 /* 8 bit Recovery Value Tx Path MAC 2 */
+#define B3_MA_RCVAL_TX2 0x01c7 /* 8 bit Recovery Value Tx Path MAC 2 */
+#define B3_MA_RC_CTRL 0x01c8 /* 16 bit MAC Arbiter Recovery Ctrl Reg */
+#define B3_MA_RC_TEST 0x01ca /* 16 bit MAC Arbiter Recovery Test Reg */
+ /* 0x01cc - 0x01cf: reserved */
+
+/* Packet Arbiter Registers (GENESIS only) */
+/* these are real timeouts */
+#define B3_PA_TOINI_RX1 0x01d0 /* 16 bit Timeout Init Val Rx Path MAC 1 */
+ /* 0x01d2 - 0x01d3: reserved */
+#define B3_PA_TOINI_RX2 0x01d4 /* 16 bit Timeout Init Val Rx Path MAC 2 */
+ /* 0x01d6 - 0x01d7: reserved */
+#define B3_PA_TOINI_TX1 0x01d8 /* 16 bit Timeout Init Val Tx Path MAC 1 */
+ /* 0x01da - 0x01db: reserved */
+#define B3_PA_TOINI_TX2 0x01dc /* 16 bit Timeout Init Val Tx Path MAC 2 */
+ /* 0x01de - 0x01df: reserved */
+#define B3_PA_TOVAL_RX1 0x01e0 /* 16 bit Timeout Val Rx Path MAC 1 */
+ /* 0x01e2 - 0x01e3: reserved */
+#define B3_PA_TOVAL_RX2 0x01e4 /* 16 bit Timeout Val Rx Path MAC 2 */
+ /* 0x01e6 - 0x01e7: reserved */
+#define B3_PA_TOVAL_TX1 0x01e8 /* 16 bit Timeout Val Tx Path MAC 1 */
+ /* 0x01ea - 0x01eb: reserved */
+#define B3_PA_TOVAL_TX2 0x01ec /* 16 bit Timeout Val Tx Path MAC 2 */
+ /* 0x01ee - 0x01ef: reserved */
+#define B3_PA_CTRL 0x01f0 /* 16 bit Packet Arbiter Ctrl Register */
+#define B3_PA_TEST 0x01f2 /* 16 bit Packet Arbiter Test Register */
+ /* 0x01f4 - 0x01ff: reserved */
+
+/*
+ * Bank 4 - 5
+ */
+/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+#define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/
+#define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */
+#define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */
+#define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */
+#define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */
+#define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */
+#define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */
+ /* 0x0213 - 0x027f: reserved */
+ /* 0x0280 - 0x0292: MAC 2 */
+ /* 0x0213 - 0x027f: reserved */
+
+/*
+ * Bank 6
+ */
+/* External registers (GENESIS only) */
+#define B6_EXT_REG 0x0300
+
+/*
+ * Bank 7
+ */
+/* This is a copy of the Configuration register file (lower half) */
+#define B7_CFG_SPC 0x0380
+
+/*
+ * Bank 8 - 15
+ */
+/* Receive and Transmit Queue Registers, use Q_ADDR() to access */
+#define B8_Q_REGS 0x0400
+
+/* Queue Register Offsets, use Q_ADDR() to access */
+#define Q_D 0x00 /* 8*32 bit Current Descriptor */
+#define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */
+#define Q_DA_H 0x24 /* 32 bit Current Descriptor Address High dWord */
+#define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */
+#define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */
+#define Q_BC 0x30 /* 32 bit Current Byte Counter */
+#define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */
+#define Q_F 0x38 /* 32 bit Flag Register */
+#define Q_T1 0x3c /* 32 bit Test Register 1 */
+#define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */
+#define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */
+#define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */
+#define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */
+#define Q_T2 0x40 /* 32 bit Test Register 2 */
+#define Q_T3 0x44 /* 32 bit Test Register 3 */
+ /* 0x48 - 0x7f: reserved */
+
+/*
+ * Bank 16 - 23
+ */
+/* RAM Buffer Registers */
+#define B16_RAM_REGS 0x0800
+
+/* RAM Buffer Register Offsets, use RB_ADDR() to access */
+#define RB_START 0x00 /* 32 bit RAM Buffer Start Address */
+#define RB_END 0x04 /* 32 bit RAM Buffer End Address */
+#define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */
+#define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */
+#define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Pack */
+#define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Pack */
+#define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */
+#define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */
+ /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */
+#define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */
+#define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */
+#define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */
+#define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */
+#define RB_TST2 0x2A /* 8 bit RAM Buffer Test Register 2 */
+ /* 0x2c - 0x7f: reserved */
+
+/*
+ * Bank 24
+ */
+/*
+ * Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only)
+ * use MR_ADDR() to access
+ */
+#define RX_MFF_EA 0x0c00 /* 32 bit Receive MAC FIFO End Address */
+#define RX_MFF_WP 0x0c04 /* 32 bit Receive MAC FIFO Write Pointer */
+ /* 0x0c08 - 0x0c0b: reserved */
+#define RX_MFF_RP 0x0c0c /* 32 bit Receive MAC FIFO Read Pointer */
+#define RX_MFF_PC 0x0c10 /* 32 bit Receive MAC FIFO Packet Cnt */
+#define RX_MFF_LEV 0x0c14 /* 32 bit Receive MAC FIFO Level */
+#define RX_MFF_CTRL1 0x0c18 /* 16 bit Receive MAC FIFO Control Reg 1*/
+#define RX_MFF_STAT_TO 0x0c1a /* 8 bit Receive MAC Status Timeout */
+#define RX_MFF_TIST_TO 0x0c1b /* 8 bit Receive MAC Time Stamp Timeout */
+#define RX_MFF_CTRL2 0x0c1c /* 8 bit Receive MAC FIFO Control Reg 2*/
+#define RX_MFF_TST1 0x0c1d /* 8 bit Receive MAC FIFO Test Reg 1 */
+#define RX_MFF_TST2 0x0c1e /* 8 bit Receive MAC FIFO Test Reg 2 */
+ /* 0x0c1f: reserved */
+#define RX_LED_INI 0x0c20 /* 32 bit Receive LED Cnt Init Value */
+#define RX_LED_VAL 0x0c24 /* 32 bit Receive LED Cnt Current Value */
+#define RX_LED_CTRL 0x0c28 /* 8 bit Receive LED Cnt Control Reg */
+#define RX_LED_TST 0x0c29 /* 8 bit Receive LED Cnt Test Register */
+ /* 0x0c2a - 0x0c2f: reserved */
+#define LNK_SYNC_INI 0x0c30 /* 32 bit Link Sync Cnt Init Value */
+#define LNK_SYNC_VAL 0x0c34 /* 32 bit Link Sync Cnt Current Value */
+#define LNK_SYNC_CTRL 0x0c38 /* 8 bit Link Sync Cnt Control Register */
+#define LNK_SYNC_TST 0x0c39 /* 8 bit Link Sync Cnt Test Register */
+ /* 0x0c3a - 0x0c3b: reserved */
+#define LNK_LED_REG 0x0c3c /* 8 bit Link LED Register */
+ /* 0x0c3d - 0x0c3f: reserved */
+
+/* Receive GMAC FIFO (YUKON only), use MR_ADDR() to access */
+#define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */
+#define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */
+#define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */
+#define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */
+#define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */
+ /* 0x0c54 - 0x0c5f: reserved */
+#define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */
+ /* 0x0c64 - 0x0c67: reserved */
+#define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */
+ /* 0x0c6c - 0x0c6f: reserved */
+#define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */
+ /* 0x0c74 - 0x0c77: reserved */
+#define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */
+ /* 0x0c7c - 0x0c7f: reserved */
+
+/*
+ * Bank 25
+ */
+ /* 0x0c80 - 0x0cbf: MAC 2 */
+ /* 0x0cc0 - 0x0cff: reserved */
+
+/*
+ * Bank 26
+ */
+/*
+ * Transmit MAC FIFO and Transmit LED Registers (GENESIS only),
+ * use MR_ADDR() to access
+ */
+#define TX_MFF_EA 0x0d00 /* 32 bit Transmit MAC FIFO End Address */
+#define TX_MFF_WP 0x0d04 /* 32 bit Transmit MAC FIFO WR Pointer */
+#define TX_MFF_WSP 0x0d08 /* 32 bit Transmit MAC FIFO WR Shadow Ptr */
+#define TX_MFF_RP 0x0d0c /* 32 bit Transmit MAC FIFO RD Pointer */
+#define TX_MFF_PC 0x0d10 /* 32 bit Transmit MAC FIFO Packet Cnt */
+#define TX_MFF_LEV 0x0d14 /* 32 bit Transmit MAC FIFO Level */
+#define TX_MFF_CTRL1 0x0d18 /* 16 bit Transmit MAC FIFO Ctrl Reg 1 */
+#define TX_MFF_WAF 0x0d1a /* 8 bit Transmit MAC Wait after flush */
+ /* 0x0c1b: reserved */
+#define TX_MFF_CTRL2 0x0d1c /* 8 bit Transmit MAC FIFO Ctrl Reg 2 */
+#define TX_MFF_TST1 0x0d1d /* 8 bit Transmit MAC FIFO Test Reg 1 */
+#define TX_MFF_TST2 0x0d1e /* 8 bit Transmit MAC FIFO Test Reg 2 */
+ /* 0x0d1f: reserved */
+#define TX_LED_INI 0x0d20 /* 32 bit Transmit LED Cnt Init Value */
+#define TX_LED_VAL 0x0d24 /* 32 bit Transmit LED Cnt Current Val */
+#define TX_LED_CTRL 0x0d28 /* 8 bit Transmit LED Cnt Control Reg */
+#define TX_LED_TST 0x0d29 /* 8 bit Transmit LED Cnt Test Reg */
+ /* 0x0d2a - 0x0d3f: reserved */
+
+/* Transmit GMAC FIFO (YUKON only), use MR_ADDR() to access */
+#define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */
+#define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
+#define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */
+ /* 0x0d4c - 0x0d5f: reserved */
+#define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */
+#define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Ptr. */
+#define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */
+ /* 0x0d6c - 0x0d6f: reserved */
+#define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */
+#define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */
+#define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */
+ /* 0x0d7c - 0x0d7f: reserved */
+
+/*
+ * Bank 27
+ */
+ /* 0x0d80 - 0x0dbf: MAC 2 */
+ /* 0x0daa - 0x0dff: reserved */
+
+/*
+ * Bank 28
+ */
+/* Descriptor Poll Timer Registers */
+#define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */
+#define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */
+#define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */
+ /* 0x0e09: reserved */
+#define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */
+ /* 0x0e0b: reserved */
+
+/* Time Stamp Timer Registers (YUKON only) */
+ /* 0x0e10: reserved */
+#define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */
+#define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */
+ /* 0x0e19: reserved */
+#define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */
+ /* 0x0e1b - 0x0e7f: reserved */
+
+/*
+ * Bank 29
+ */
+ /* 0x0e80 - 0x0efc: reserved */
+
+/*
+ * Bank 30
+ */
+/* GMAC and GPHY Control Registers (YUKON only) */
+#define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */
+#define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */
+#define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */
+ /* 0x0f09 - 0x0f0b: reserved */
+#define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */
+ /* 0x0f0d - 0x0f0f: reserved */
+#define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */
+ /* 0x0f14 - 0x0f1f: reserved */
+
+/* Wake-up Frame Pattern Match Control Registers (YUKON only) */
+
+#define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */
+
+#define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */
+#define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */
+#define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */
+#define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */
+#define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */
+#define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Ptr */
+
+/* use this macro to access above registers */
+#define WOL_REG(Reg) ((Reg) + (pAC->GIni.GIWolOffs))
+
+
+/* WOL Pattern Length Registers (YUKON only) */
+
+#define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */
+#define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */
+
+/* WOL Pattern Counter Registers (YUKON only) */
+
+#define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */
+#define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */
+ /* 0x0f40 - 0x0f7f: reserved */
+
+/*
+ * Bank 31
+ */
+/* 0x0f80 - 0x0fff: reserved */
+
+/*
+ * Bank 32 - 33
+ */
+#define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */
+
+/*
+ * Bank 0x22 - 0x3f
+ */
+/* 0x1100 - 0x1fff: reserved */
+
+/*
+ * Bank 0x40 - 0x4f
+ */
+#define BASE_XMAC_1 0x2000 /* XMAC 1 registers */
+
+/*
+ * Bank 0x50 - 0x5f
+ */
+
+#define BASE_GMAC_1 0x2800 /* GMAC 1 registers */
+
+/*
+ * Bank 0x60 - 0x6f
+ */
+#define BASE_XMAC_2 0x3000 /* XMAC 2 registers */
+
+/*
+ * Bank 0x70 - 0x7f
+ */
+#define BASE_GMAC_2 0x3800 /* GMAC 2 registers */
+
+/*
+ * Control Register Bit Definitions:
+ */
+/* B0_RAP 8 bit Register Address Port */
+ /* Bit 7: reserved */
+#define RAP_RAP 0x3f /* Bit 6..0: 0 = block 0,..,6f = block 6f */
+
+/* B0_CTST 16 bit Control/Status register */
+ /* Bit 15..14: reserved */
+#define CS_CLK_RUN_HOT BIT_13S /* CLK_RUN hot m. (YUKON-Lite only) */
+#define CS_CLK_RUN_RST BIT_12S /* CLK_RUN reset (YUKON-Lite only) */
+#define CS_CLK_RUN_ENA BIT_11S /* CLK_RUN enable (YUKON-Lite only) */
+#define CS_VAUX_AVAIL BIT_10S /* VAUX available (YUKON only) */
+#define CS_BUS_CLOCK BIT_9S /* Bus Clock 0/1 = 33/66 MHz */
+#define CS_BUS_SLOT_SZ BIT_8S /* Slot Size 0/1 = 32/64 bit slot */
+#define CS_ST_SW_IRQ BIT_7S /* Set IRQ SW Request */
+#define CS_CL_SW_IRQ BIT_6S /* Clear IRQ SW Request */
+#define CS_STOP_DONE BIT_5S /* Stop Master is finished */
+#define CS_STOP_MAST BIT_4S /* Command Bit to stop the master */
+#define CS_MRST_CLR BIT_3S /* Clear Master reset */
+#define CS_MRST_SET BIT_2S /* Set Master reset */
+#define CS_RST_CLR BIT_1S /* Clear Software reset */
+#define CS_RST_SET BIT_0S /* Set Software reset */
+
+/* B0_LED 8 Bit LED register */
+ /* Bit 7.. 2: reserved */
+#define LED_STAT_ON BIT_1S /* Status LED on */
+#define LED_STAT_OFF BIT_0S /* Status LED off */
+
+/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */
+#define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */
+#define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */
+#define PC_VCC_ENA BIT_5 /* Switch VCC Enable */
+#define PC_VCC_DIS BIT_4 /* Switch VCC Disable */
+#define PC_VAUX_ON BIT_3 /* Switch VAUX On */
+#define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */
+#define PC_VCC_ON BIT_1 /* Switch VCC On */
+#define PC_VCC_OFF BIT_0 /* Switch VCC Off */
+
+/* B0_ISRC 32 bit Interrupt Source Register */
+/* B0_IMSK 32 bit Interrupt Mask Register */
+/* B0_SP_ISRC 32 bit Special Interrupt Source Reg */
+/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */
+#define IS_ALL_MSK 0xbfffffffL /* All Interrupt bits */
+#define IS_HW_ERR BIT_31 /* Interrupt HW Error */
+ /* Bit 30: reserved */
+#define IS_PA_TO_RX1 BIT_29 /* Packet Arb Timeout Rx1 */
+#define IS_PA_TO_RX2 BIT_28 /* Packet Arb Timeout Rx2 */
+#define IS_PA_TO_TX1 BIT_27 /* Packet Arb Timeout Tx1 */
+#define IS_PA_TO_TX2 BIT_26 /* Packet Arb Timeout Tx2 */
+#define IS_I2C_READY BIT_25 /* IRQ on end of I2C Tx */
+#define IS_IRQ_SW BIT_24 /* SW forced IRQ */
+#define IS_EXT_REG BIT_23 /* IRQ from LM80 or PHY (GENESIS only) */
+ /* IRQ from PHY (YUKON only) */
+#define IS_TIMINT BIT_22 /* IRQ from Timer */
+#define IS_MAC1 BIT_21 /* IRQ from MAC 1 */
+#define IS_LNK_SYNC_M1 BIT_20 /* Link Sync Cnt wrap MAC 1 */
+#define IS_MAC2 BIT_19 /* IRQ from MAC 2 */
+#define IS_LNK_SYNC_M2 BIT_18 /* Link Sync Cnt wrap MAC 2 */
+/* Receive Queue 1 */
+#define IS_R1_B BIT_17 /* Q_R1 End of Buffer */
+#define IS_R1_F BIT_16 /* Q_R1 End of Frame */
+#define IS_R1_C BIT_15 /* Q_R1 Encoding Error */
+/* Receive Queue 2 */
+#define IS_R2_B BIT_14 /* Q_R2 End of Buffer */
+#define IS_R2_F BIT_13 /* Q_R2 End of Frame */
+#define IS_R2_C BIT_12 /* Q_R2 Encoding Error */
+/* Synchronous Transmit Queue 1 */
+#define IS_XS1_B BIT_11 /* Q_XS1 End of Buffer */
+#define IS_XS1_F BIT_10 /* Q_XS1 End of Frame */
+#define IS_XS1_C BIT_9 /* Q_XS1 Encoding Error */
+/* Asynchronous Transmit Queue 1 */
+#define IS_XA1_B BIT_8 /* Q_XA1 End of Buffer */
+#define IS_XA1_F BIT_7 /* Q_XA1 End of Frame */
+#define IS_XA1_C BIT_6 /* Q_XA1 Encoding Error */
+/* Synchronous Transmit Queue 2 */
+#define IS_XS2_B BIT_5 /* Q_XS2 End of Buffer */
+#define IS_XS2_F BIT_4 /* Q_XS2 End of Frame */
+#define IS_XS2_C BIT_3 /* Q_XS2 Encoding Error */
+/* Asynchronous Transmit Queue 2 */
+#define IS_XA2_B BIT_2 /* Q_XA2 End of Buffer */
+#define IS_XA2_F BIT_1 /* Q_XA2 End of Frame */
+#define IS_XA2_C BIT_0 /* Q_XA2 Encoding Error */
+
+
+/* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */
+/* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */
+/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */
+#define IS_ERR_MSK 0x00000fffL /* All Error bits */
+ /* Bit 31..14: reserved */
+#define IS_IRQ_TIST_OV BIT_13 /* Time Stamp Timer Overflow (YUKON only) */
+#define IS_IRQ_SENSOR BIT_12 /* IRQ from Sensor (YUKON only) */
+#define IS_IRQ_MST_ERR BIT_11 /* IRQ master error detected */
+#define IS_IRQ_STAT BIT_10 /* IRQ status exception */
+#define IS_NO_STAT_M1 BIT_9 /* No Rx Status from MAC 1 */
+#define IS_NO_STAT_M2 BIT_8 /* No Rx Status from MAC 2 */
+#define IS_NO_TIST_M1 BIT_7 /* No Time Stamp from MAC 1 */
+#define IS_NO_TIST_M2 BIT_6 /* No Time Stamp from MAC 2 */
+#define IS_RAM_RD_PAR BIT_5 /* RAM Read Parity Error */
+#define IS_RAM_WR_PAR BIT_4 /* RAM Write Parity Error */
+#define IS_M1_PAR_ERR BIT_3 /* MAC 1 Parity Error */
+#define IS_M2_PAR_ERR BIT_2 /* MAC 2 Parity Error */
+#define IS_R1_PAR_ERR BIT_1 /* Queue R1 Parity Error */
+#define IS_R2_PAR_ERR BIT_0 /* Queue R2 Parity Error */
+
+/* B2_CONN_TYP 8 bit Connector type */
+/* B2_PMD_TYP 8 bit PMD type */
+/* Values of connector and PMD type comply to SysKonnect internal std */
+
+/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */
+#define CFG_CHIP_R_MSK (0xf<<4) /* Bit 7.. 4: Chip Revision */
+ /* Bit 3.. 2: reserved */
+#define CFG_DIS_M2_CLK BIT_1S /* Disable Clock for 2nd MAC */
+#define CFG_SNG_MAC BIT_0S /* MAC Config: 0=2 MACs / 1=1 MAC*/
+
+/* B2_CHIP_ID 8 bit Chip Identification Number */
+#define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */
+#define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */
+
+/* B2_FAR 32 bit Flash-Prom Addr Reg/Cnt */
+#define FAR_ADDR 0x1ffffL /* Bit 16.. 0: FPROM Address mask */
+
+/* B2_LD_CRTL 8 bit EPROM loader control register */
+/* Bits are currently reserved */
+
+/* B2_LD_TEST 8 bit EPROM loader test register */
+ /* Bit 7.. 4: reserved */
+#define LD_T_ON BIT_3S /* Loader Test mode on */
+#define LD_T_OFF BIT_2S /* Loader Test mode off */
+#define LD_T_STEP BIT_1S /* Decrement FPROM addr. Counter */
+#define LD_START BIT_0S /* Start loading FPROM */
+
+/*
+ * Timer Section
+ */
+/* B2_TI_CRTL 8 bit Timer control */
+/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */
+ /* Bit 7.. 3: reserved */
+#define TIM_START BIT_2S /* Start Timer */
+#define TIM_STOP BIT_1S /* Stop Timer */
+#define TIM_CLR_IRQ BIT_0S /* Clear Timer IRQ (!IRQM) */
+
+/* B2_TI_TEST 8 Bit Timer Test */
+/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */
+/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */
+ /* Bit 7.. 3: reserved */
+#define TIM_T_ON BIT_2S /* Test mode on */
+#define TIM_T_OFF BIT_1S /* Test mode off */
+#define TIM_T_STEP BIT_0S /* Test step */
+
+/* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */
+/* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */
+ /* Bit 31..24: reserved */
+#define DPT_MSK 0x00ffffffL /* Bit 23.. 0: Desc Poll Timer Bits */
+
+/* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */
+ /* Bit 7.. 2: reserved */
+#define DPT_START BIT_1S /* Start Descriptor Poll Timer */
+#define DPT_STOP BIT_0S /* Stop Descriptor Poll Timer */
+
+/* B2_E_3 8 bit lower 4 bits used for HW self test result */
+#define B2_E3_RES_MASK 0x0f
+
+/* B2_TST_CTRL1 8 bit Test Control Register 1 */
+#define TST_FRC_DPERR_MR BIT_7S /* force DATAPERR on MST RD */
+#define TST_FRC_DPERR_MW BIT_6S /* force DATAPERR on MST WR */
+#define TST_FRC_DPERR_TR BIT_5S /* force DATAPERR on TRG RD */
+#define TST_FRC_DPERR_TW BIT_4S /* force DATAPERR on TRG WR */
+#define TST_FRC_APERR_M BIT_3S /* force ADDRPERR on MST */
+#define TST_FRC_APERR_T BIT_2S /* force ADDRPERR on TRG */
+#define TST_CFG_WRITE_ON BIT_1S /* Enable Config Reg WR */
+#define TST_CFG_WRITE_OFF BIT_0S /* Disable Config Reg WR */
+
+/* B2_TST_CTRL2 8 bit Test Control Register 2 */
+ /* Bit 7.. 4: reserved */
+ /* force the following error on the next master read/write */
+#define TST_FRC_DPERR_MR64 BIT_3S /* DataPERR RD 64 */
+#define TST_FRC_DPERR_MW64 BIT_2S /* DataPERR WR 64 */
+#define TST_FRC_APERR_1M64 BIT_1S /* AddrPERR on 1. phase */
+#define TST_FRC_APERR_2M64 BIT_0S /* AddrPERR on 2. phase */
+
+/* B2_GP_IO 32 bit General Purpose I/O Register */
+ /* Bit 31..26: reserved */
+#define GP_DIR_9 BIT_25 /* IO_9 direct, 0=I/1=O */
+#define GP_DIR_8 BIT_24 /* IO_8 direct, 0=I/1=O */
+#define GP_DIR_7 BIT_23 /* IO_7 direct, 0=I/1=O */
+#define GP_DIR_6 BIT_22 /* IO_6 direct, 0=I/1=O */
+#define GP_DIR_5 BIT_21 /* IO_5 direct, 0=I/1=O */
+#define GP_DIR_4 BIT_20 /* IO_4 direct, 0=I/1=O */
+#define GP_DIR_3 BIT_19 /* IO_3 direct, 0=I/1=O */
+#define GP_DIR_2 BIT_18 /* IO_2 direct, 0=I/1=O */
+#define GP_DIR_1 BIT_17 /* IO_1 direct, 0=I/1=O */
+#define GP_DIR_0 BIT_16 /* IO_0 direct, 0=I/1=O */
+ /* Bit 15..10: reserved */
+#define GP_IO_9 BIT_9 /* IO_9 pin */
+#define GP_IO_8 BIT_8 /* IO_8 pin */
+#define GP_IO_7 BIT_7 /* IO_7 pin */
+#define GP_IO_6 BIT_6 /* IO_6 pin */
+#define GP_IO_5 BIT_5 /* IO_5 pin */
+#define GP_IO_4 BIT_4 /* IO_4 pin */
+#define GP_IO_3 BIT_3 /* IO_3 pin */
+#define GP_IO_2 BIT_2 /* IO_2 pin */
+#define GP_IO_1 BIT_1 /* IO_1 pin */
+#define GP_IO_0 BIT_0 /* IO_0 pin */
+
+/* B2_I2C_CTRL 32 bit I2C HW Control Register */
+#define I2C_FLAG BIT_31 /* Start read/write if WR */
+#define I2C_ADDR (0x7fffL<<16) /* Bit 30..16: Addr to be RD/WR */
+#define I2C_DEV_SEL (0x7fL<<9) /* Bit 15.. 9: I2C Device Select */
+ /* Bit 8.. 5: reserved */
+#define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */
+#define I2C_DEV_SIZE (7L<<1) /* Bit 3.. 1: I2C Device Size */
+#define I2C_025K_DEV (0L<<1) /* 0: 256 Bytes or smal. */
+#define I2C_05K_DEV (1L<<1) /* 1: 512 Bytes */
+#define I2C_1K_DEV (2L<<1) /* 2: 1024 Bytes */
+#define I2C_2K_DEV (3L<<1) /* 3: 2048 Bytes */
+#define I2C_4K_DEV (4L<<1) /* 4: 4096 Bytes */
+#define I2C_8K_DEV (5L<<1) /* 5: 8192 Bytes */
+#define I2C_16K_DEV (6L<<1) /* 6: 16384 Bytes */
+#define I2C_32K_DEV (7L<<1) /* 7: 32768 Bytes */
+#define I2C_STOP BIT_0 /* Interrupt I2C transfer */
+
+/* B2_I2C_IRQ 32 bit I2C HW IRQ Register */
+ /* Bit 31.. 1 reserved */
+#define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */
+
+/* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */
+ /* Bit 7.. 3: reserved */
+#define I2C_DATA_DIR BIT_2S /* direction of I2C_DATA */
+#define I2C_DATA BIT_1S /* I2C Data Port */
+#define I2C_CLK BIT_0S /* I2C Clock Port */
+
+/*
+ * I2C Address
+ */
+#define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address, (Volt and Temp)*/
+
+
+/* B2_BSC_CTRL 8 bit Blink Source Counter Control */
+ /* Bit 7.. 2: reserved */
+#define BSC_START BIT_1S /* Start Blink Source Counter */
+#define BSC_STOP BIT_0S /* Stop Blink Source Counter */
+
+/* B2_BSC_STAT 8 bit Blink Source Counter Status */
+ /* Bit 7.. 1: reserved */
+#define BSC_SRC BIT_0S /* Blink Source, 0=Off / 1=On */
+
+/* B2_BSC_TST 16 bit Blink Source Counter Test Reg */
+#define BSC_T_ON BIT_2S /* Test mode on */
+#define BSC_T_OFF BIT_1S /* Test mode off */
+#define BSC_T_STEP BIT_0S /* Test step */
+
+
+/* B3_RAM_ADDR 32 bit RAM Address, to read or write */
+ /* Bit 31..19: reserved */
+#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */
+
+/* RAM Interface Registers */
+/* B3_RI_CTRL 16 bit RAM Iface Control Register */
+ /* Bit 15..10: reserved */
+#define RI_CLR_RD_PERR BIT_9S /* Clear IRQ RAM Read Parity Err */
+#define RI_CLR_WR_PERR BIT_8S /* Clear IRQ RAM Write Parity Err*/
+ /* Bit 7.. 2: reserved */
+#define RI_RST_CLR BIT_1S /* Clear RAM Interface Reset */
+#define RI_RST_SET BIT_0S /* Set RAM Interface Reset */
+
+/* B3_RI_TEST 8 bit RAM Iface Test Register */
+ /* Bit 15.. 4: reserved */
+#define RI_T_EV BIT_3S /* Timeout Event occured */
+#define RI_T_ON BIT_2S /* Timeout Timer Test On */
+#define RI_T_OFF BIT_1S /* Timeout Timer Test Off */
+#define RI_T_STEP BIT_0S /* Timeout Timer Step */
+
+/* MAC Arbiter Registers */
+/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */
+ /* Bit 15.. 4: reserved */
+#define MA_FOE_ON BIT_3S /* XMAC Fast Output Enable ON */
+#define MA_FOE_OFF BIT_2S /* XMAC Fast Output Enable OFF */
+#define MA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
+#define MA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
+
+/* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */
+ /* Bit 15.. 8: reserved */
+#define MA_ENA_REC_TX2 BIT_7S /* Enable Recovery Timer TX2 */
+#define MA_DIS_REC_TX2 BIT_6S /* Disable Recovery Timer TX2 */
+#define MA_ENA_REC_TX1 BIT_5S /* Enable Recovery Timer TX1 */
+#define MA_DIS_REC_TX1 BIT_4S /* Disable Recovery Timer TX1 */
+#define MA_ENA_REC_RX2 BIT_3S /* Enable Recovery Timer RX2 */
+#define MA_DIS_REC_RX2 BIT_2S /* Disable Recovery Timer RX2 */
+#define MA_ENA_REC_RX1 BIT_1S /* Enable Recovery Timer RX1 */
+#define MA_DIS_REC_RX1 BIT_0S /* Disable Recovery Timer RX1 */
+
+/* Packet Arbiter Registers */
+/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */
+ /* Bit 15..14: reserved */
+#define PA_CLR_TO_TX2 BIT_13S /* Clear IRQ Packet Timeout TX2 */
+#define PA_CLR_TO_TX1 BIT_12S /* Clear IRQ Packet Timeout TX1 */
+#define PA_CLR_TO_RX2 BIT_11S /* Clear IRQ Packet Timeout RX2 */
+#define PA_CLR_TO_RX1 BIT_10S /* Clear IRQ Packet Timeout RX1 */
+#define PA_ENA_TO_TX2 BIT_9S /* Enable Timeout Timer TX2 */
+#define PA_DIS_TO_TX2 BIT_8S /* Disable Timeout Timer TX2 */
+#define PA_ENA_TO_TX1 BIT_7S /* Enable Timeout Timer TX1 */
+#define PA_DIS_TO_TX1 BIT_6S /* Disable Timeout Timer TX1 */
+#define PA_ENA_TO_RX2 BIT_5S /* Enable Timeout Timer RX2 */
+#define PA_DIS_TO_RX2 BIT_4S /* Disable Timeout Timer RX2 */
+#define PA_ENA_TO_RX1 BIT_3S /* Enable Timeout Timer RX1 */
+#define PA_DIS_TO_RX1 BIT_2S /* Disable Timeout Timer RX1 */
+#define PA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
+#define PA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
+
+#define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\
+ PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
+
+/* Rx/Tx Path related Arbiter Test Registers */
+/* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */
+/* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */
+/* B3_PA_TEST 16 bit Packet Arbiter Test Register */
+/* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */
+#define TX2_T_EV BIT_15S /* TX2 Timeout/Recv Event occured */
+#define TX2_T_ON BIT_14S /* TX2 Timeout/Recv Timer Test On */
+#define TX2_T_OFF BIT_13S /* TX2 Timeout/Recv Timer Tst Off */
+#define TX2_T_STEP BIT_12S /* TX2 Timeout/Recv Timer Step */
+#define TX1_T_EV BIT_11S /* TX1 Timeout/Recv Event occured */
+#define TX1_T_ON BIT_10S /* TX1 Timeout/Recv Timer Test On */
+#define TX1_T_OFF BIT_9S /* TX1 Timeout/Recv Timer Tst Off */
+#define TX1_T_STEP BIT_8S /* TX1 Timeout/Recv Timer Step */
+#define RX2_T_EV BIT_7S /* RX2 Timeout/Recv Event occured */
+#define RX2_T_ON BIT_6S /* RX2 Timeout/Recv Timer Test On */
+#define RX2_T_OFF BIT_5S /* RX2 Timeout/Recv Timer Tst Off */
+#define RX2_T_STEP BIT_4S /* RX2 Timeout/Recv Timer Step */
+#define RX1_T_EV BIT_3S /* RX1 Timeout/Recv Event occured */
+#define RX1_T_ON BIT_2S /* RX1 Timeout/Recv Timer Test On */
+#define RX1_T_OFF BIT_1S /* RX1 Timeout/Recv Timer Tst Off */
+#define RX1_T_STEP BIT_0S /* RX1 Timeout/Recv Timer Step */
+
+
+/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */
+/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */
+/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */
+/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */
+ /* Bit 31..24: reserved */
+#define TXA_MAX_VAL 0x00ffffffL /* Bit 23.. 0: Max TXA Timer/Cnt Val */
+
+/* TXA_CTRL 8 bit Tx Arbiter Control Register */
+#define TXA_ENA_FSYNC BIT_7S /* Enable force of sync Tx queue */
+#define TXA_DIS_FSYNC BIT_6S /* Disable force of sync Tx queue */
+#define TXA_ENA_ALLOC BIT_5S /* Enable alloc of free bandwidth */
+#define TXA_DIS_ALLOC BIT_4S /* Disable alloc of free bandwidth */
+#define TXA_START_RC BIT_3S /* Start sync Rate Control */
+#define TXA_STOP_RC BIT_2S /* Stop sync Rate Control */
+#define TXA_ENA_ARB BIT_1S /* Enable Tx Arbiter */
+#define TXA_DIS_ARB BIT_0S /* Disable Tx Arbiter */
+
+/* TXA_TEST 8 bit Tx Arbiter Test Register */
+ /* Bit 7.. 6: reserved */
+#define TXA_INT_T_ON BIT_5S /* Tx Arb Interval Timer Test On */
+#define TXA_INT_T_OFF BIT_4S /* Tx Arb Interval Timer Test Off */
+#define TXA_INT_T_STEP BIT_3S /* Tx Arb Interval Timer Step */
+#define TXA_LIM_T_ON BIT_2S /* Tx Arb Limit Timer Test On */
+#define TXA_LIM_T_OFF BIT_1S /* Tx Arb Limit Timer Test Off */
+#define TXA_LIM_T_STEP BIT_0S /* Tx Arb Limit Timer Step */
+
+/* TXA_STAT 8 bit Tx Arbiter Status Register */
+ /* Bit 7.. 1: reserved */
+#define TXA_PRIO_XS BIT_0S /* sync queue has prio to send */
+
+/* Q_BC 32 bit Current Byte Counter */
+ /* Bit 31..16: reserved */
+#define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */
+
+/* BMU Control Status Registers */
+/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */
+/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */
+/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
+/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */
+/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
+/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */
+/* Q_CSR 32 bit BMU Control/Status Register */
+ /* Bit 31..25: reserved */
+#define CSR_SV_IDLE BIT_24 /* BMU SM Idle */
+ /* Bit 23..22: reserved */
+#define CSR_DESC_CLR BIT_21 /* Clear Reset for Descr */
+#define CSR_DESC_SET BIT_20 /* Set Reset for Descr */
+#define CSR_FIFO_CLR BIT_19 /* Clear Reset for FIFO */
+#define CSR_FIFO_SET BIT_18 /* Set Reset for FIFO */
+#define CSR_HPI_RUN BIT_17 /* Release HPI SM */
+#define CSR_HPI_RST BIT_16 /* Reset HPI SM to Idle */
+#define CSR_SV_RUN BIT_15 /* Release Supervisor SM */
+#define CSR_SV_RST BIT_14 /* Reset Supervisor SM */
+#define CSR_DREAD_RUN BIT_13 /* Release Descr Read SM */
+#define CSR_DREAD_RST BIT_12 /* Reset Descr Read SM */
+#define CSR_DWRITE_RUN BIT_11 /* Release Descr Write SM */
+#define CSR_DWRITE_RST BIT_10 /* Reset Descr Write SM */
+#define CSR_TRANS_RUN BIT_9 /* Release Transfer SM */
+#define CSR_TRANS_RST BIT_8 /* Reset Transfer SM */
+#define CSR_ENA_POL BIT_7 /* Enable Descr Polling */
+#define CSR_DIS_POL BIT_6 /* Disable Descr Polling */
+#define CSR_STOP BIT_5 /* Stop Rx/Tx Queue */
+#define CSR_START BIT_4 /* Start Rx/Tx Queue */
+#define CSR_IRQ_CL_P BIT_3 /* (Rx) Clear Parity IRQ */
+#define CSR_IRQ_CL_B BIT_2 /* Clear EOB IRQ */
+#define CSR_IRQ_CL_F BIT_1 /* Clear EOF IRQ */
+#define CSR_IRQ_CL_C BIT_0 /* Clear ERR IRQ */
+
+#define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\
+ CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\
+ CSR_TRANS_RST)
+#define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\
+ CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\
+ CSR_TRANS_RUN)
+
+/* Q_F 32 bit Flag Register */
+ /* Bit 31..28: reserved */
+#define F_ALM_FULL BIT_27 /* Rx FIFO: almost full */
+#define F_EMPTY BIT_27 /* Tx FIFO: empty flag */
+#define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */
+#define F_WM_REACHED BIT_25 /* Watermark reached */
+ /* reserved */
+#define F_FIFO_LEVEL (0x1fL<<16) /* Bit 23..16: # of Qwords in FIFO */
+ /* Bit 15..11: reserved */
+#define F_WATER_MARK 0x0007ffL /* Bit 10.. 0: Watermark */
+
+/* Q_T1 32 bit Test Register 1 */
+/* Holds four State Machine control Bytes */
+#define SM_CRTL_SV_MSK (0xffL<<24) /* Bit 31..24: Control Supervisor SM */
+#define SM_CRTL_RD_MSK (0xffL<<16) /* Bit 23..16: Control Read Desc SM */
+#define SM_CRTL_WR_MSK (0xffL<<8) /* Bit 15.. 8: Control Write Desc SM */
+#define SM_CRTL_TR_MSK 0xffL /* Bit 7.. 0: Control Transfer SM */
+
+/* Q_T1_TR 8 bit Test Register 1 Transfer SM */
+/* Q_T1_WR 8 bit Test Register 1 Write Descriptor SM */
+/* Q_T1_RD 8 bit Test Register 1 Read Descriptor SM */
+/* Q_T1_SV 8 bit Test Register 1 Supervisor SM */
+
+/* The control status byte of each machine looks like ... */
+#define SM_STATE 0xf0 /* Bit 7.. 4: State which shall be loaded */
+#define SM_LOAD BIT_3S /* Load the SM with SM_STATE */
+#define SM_TEST_ON BIT_2S /* Switch on SM Test Mode */
+#define SM_TEST_OFF BIT_1S /* Go off the Test Mode */
+#define SM_STEP BIT_0S /* Step the State Machine */
+/* The encoding of the states is not supported by the Diagnostics Tool */
+
+/* Q_T2 32 bit Test Register 2 */
+ /* Bit 31.. 8: reserved */
+#define T2_AC_T_ON BIT_7 /* Address Counter Test Mode on */
+#define T2_AC_T_OFF BIT_6 /* Address Counter Test Mode off */
+#define T2_BC_T_ON BIT_5 /* Byte Counter Test Mode on */
+#define T2_BC_T_OFF BIT_4 /* Byte Counter Test Mode off */
+#define T2_STEP04 BIT_3 /* Inc AC/Dec BC by 4 */
+#define T2_STEP03 BIT_2 /* Inc AC/Dec BC by 3 */
+#define T2_STEP02 BIT_1 /* Inc AC/Dec BC by 2 */
+#define T2_STEP01 BIT_0 /* Inc AC/Dec BC by 1 */
+
+/* Q_T3 32 bit Test Register 3 */
+ /* Bit 31.. 7: reserved */
+#define T3_MUX_MSK (7<<4) /* Bit 6.. 4: Mux Position */
+ /* Bit 3: reserved */
+#define T3_VRAM_MSK 7 /* Bit 2.. 0: Virtual RAM Buffer Address */
+
+/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */
+/* RB_START 32 bit RAM Buffer Start Address */
+/* RB_END 32 bit RAM Buffer End Address */
+/* RB_WP 32 bit RAM Buffer Write Pointer */
+/* RB_RP 32 bit RAM Buffer Read Pointer */
+/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */
+/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */
+/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */
+/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */
+/* RB_PC 32 bit RAM Buffer Packet Counter */
+/* RB_LEV 32 bit RAM Buffer Level Register */
+ /* Bit 31..19: reserved */
+#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */
+
+/* RB_TST2 8 bit RAM Buffer Test Register 2 */
+ /* Bit 7.. 4: reserved */
+#define RB_PC_DEC BIT_3S /* Packet Counter Decrem */
+#define RB_PC_T_ON BIT_2S /* Packet Counter Test On */
+#define RB_PC_T_OFF BIT_1S /* Packet Counter Tst Off */
+#define RB_PC_INC BIT_0S /* Packet Counter Increm */
+
+/* RB_TST1 8 bit RAM Buffer Test Register 1 */
+ /* Bit 7: reserved */
+#define RB_WP_T_ON BIT_6S /* Write Pointer Test On */
+#define RB_WP_T_OFF BIT_5S /* Write Pointer Test Off */
+#define RB_WP_INC BIT_4S /* Write Pointer Increm */
+ /* Bit 3: reserved */
+#define RB_RP_T_ON BIT_2S /* Read Pointer Test On */
+#define RB_RP_T_OFF BIT_1S /* Read Pointer Test Off */
+#define RB_RP_DEC BIT_0S /* Read Pointer Decrement */
+
+/* RB_CTRL 8 bit RAM Buffer Control Register */
+ /* Bit 7.. 6: reserved */
+#define RB_ENA_STFWD BIT_5S /* Enable Store & Forward */
+#define RB_DIS_STFWD BIT_4S /* Disable Store & Forward */
+#define RB_ENA_OP_MD BIT_3S /* Enable Operation Mode */
+#define RB_DIS_OP_MD BIT_2S /* Disable Operation Mode */
+#define RB_RST_CLR BIT_1S /* Clear RAM Buf STM Reset */
+#define RB_RST_SET BIT_0S /* Set RAM Buf STM Reset */
+
+
+/* Receive and Transmit MAC FIFO Registers (GENESIS only) */
+
+/* RX_MFF_EA 32 bit Receive MAC FIFO End Address */
+/* RX_MFF_WP 32 bit Receive MAC FIFO Write Pointer */
+/* RX_MFF_RP 32 bit Receive MAC FIFO Read Pointer */
+/* RX_MFF_PC 32 bit Receive MAC FIFO Packet Counter */
+/* RX_MFF_LEV 32 bit Receive MAC FIFO Level */
+/* TX_MFF_EA 32 bit Transmit MAC FIFO End Address */
+/* TX_MFF_WP 32 bit Transmit MAC FIFO Write Pointer */
+/* TX_MFF_WSP 32 bit Transmit MAC FIFO WR Shadow Pointer */
+/* TX_MFF_RP 32 bit Transmit MAC FIFO Read Pointer */
+/* TX_MFF_PC 32 bit Transmit MAC FIFO Packet Cnt */
+/* TX_MFF_LEV 32 bit Transmit MAC FIFO Level */
+ /* Bit 31.. 6: reserved */
+#define MFF_MSK 0x007fL /* Bit 5.. 0: MAC FIFO Address/Ptr Bits */
+
+/* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */
+ /* Bit 15..14: reserved */
+#define MFF_ENA_RDY_PAT BIT_13S /* Enable Ready Patch */
+#define MFF_DIS_RDY_PAT BIT_12S /* Disable Ready Patch */
+#define MFF_ENA_TIM_PAT BIT_11S /* Enable Timing Patch */
+#define MFF_DIS_TIM_PAT BIT_10S /* Disable Timing Patch */
+#define MFF_ENA_ALM_FUL BIT_9S /* Enable AlmostFull Sign */
+#define MFF_DIS_ALM_FUL BIT_8S /* Disable AlmostFull Sign */
+#define MFF_ENA_PAUSE BIT_7S /* Enable Pause Signaling */
+#define MFF_DIS_PAUSE BIT_6S /* Disable Pause Signaling */
+#define MFF_ENA_FLUSH BIT_5S /* Enable Frame Flushing */
+#define MFF_DIS_FLUSH BIT_4S /* Disable Frame Flushing */
+#define MFF_ENA_TIST BIT_3S /* Enable Time Stamp Gener */
+#define MFF_DIS_TIST BIT_2S /* Disable Time Stamp Gener */
+#define MFF_CLR_INTIST BIT_1S /* Clear IRQ No Time Stamp */
+#define MFF_CLR_INSTAT BIT_0S /* Clear IRQ No Status */
+
+#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
+
+/* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */
+#define MFF_CLR_PERR BIT_15S /* Clear Parity Error IRQ */
+ /* Bit 14: reserved */
+#define MFF_ENA_PKT_REC BIT_13S /* Enable Packet Recovery */
+#define MFF_DIS_PKT_REC BIT_12S /* Disable Packet Recovery */
+/* MFF_ENA_TIM_PAT (see RX_MFF_CTRL1) Bit 11: Enable Timing Patch */
+/* MFF_DIS_TIM_PAT (see RX_MFF_CTRL1) Bit 10: Disable Timing Patch */
+/* MFF_ENA_ALM_FUL (see RX_MFF_CTRL1) Bit 9: Enable Almost Full Sign */
+/* MFF_DIS_ALM_FUL (see RX_MFF_CTRL1) Bit 8: Disable Almost Full Sign */
+#define MFF_ENA_W4E BIT_7S /* Enable Wait for Empty */
+#define MFF_DIS_W4E BIT_6S /* Disable Wait for Empty */
+/* MFF_ENA_FLUSH (see RX_MFF_CTRL1) Bit 5: Enable Frame Flushing */
+/* MFF_DIS_FLUSH (see RX_MFF_CTRL1) Bit 4: Disable Frame Flushing */
+#define MFF_ENA_LOOPB BIT_3S /* Enable Loopback */
+#define MFF_DIS_LOOPB BIT_2S /* Disable Loopback */
+#define MFF_CLR_MAC_RST BIT_1S /* Clear XMAC Reset */
+#define MFF_SET_MAC_RST BIT_0S /* Set XMAC Reset */
+
+#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
+
+/* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */
+/* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */
+ /* Bit 7: reserved */
+#define MFF_WSP_T_ON BIT_6S /* Tx: Write Shadow Ptr TestOn */
+#define MFF_WSP_T_OFF BIT_5S /* Tx: Write Shadow Ptr TstOff */
+#define MFF_WSP_INC BIT_4S /* Tx: Write Shadow Ptr Increment */
+#define MFF_PC_DEC BIT_3S /* Packet Counter Decrement */
+#define MFF_PC_T_ON BIT_2S /* Packet Counter Test On */
+#define MFF_PC_T_OFF BIT_1S /* Packet Counter Test Off */
+#define MFF_PC_INC BIT_0S /* Packet Counter Increment */
+
+/* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */
+/* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */
+ /* Bit 7: reserved */
+#define MFF_WP_T_ON BIT_6S /* Write Pointer Test On */
+#define MFF_WP_T_OFF BIT_5S /* Write Pointer Test Off */
+#define MFF_WP_INC BIT_4S /* Write Pointer Increm */
+ /* Bit 3: reserved */
+#define MFF_RP_T_ON BIT_2S /* Read Pointer Test On */
+#define MFF_RP_T_OFF BIT_1S /* Read Pointer Test Off */
+#define MFF_RP_DEC BIT_0S /* Read Pointer Decrement */
+
+/* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */
+/* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */
+ /* Bit 7..4: reserved */
+#define MFF_ENA_OP_MD BIT_3S /* Enable Operation Mode */
+#define MFF_DIS_OP_MD BIT_2S /* Disable Operation Mode */
+#define MFF_RST_CLR BIT_1S /* Clear MAC FIFO Reset */
+#define MFF_RST_SET BIT_0S /* Set MAC FIFO Reset */
+
+
+/* Link LED Counter Registers (GENESIS only) */
+
+/* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */
+/* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */
+/* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */
+ /* Bit 7.. 3: reserved */
+#define LED_START BIT_2S /* Start Timer */
+#define LED_STOP BIT_1S /* Stop Timer */
+#define LED_STATE BIT_0S /* Rx/Tx: LED State, 1=LED on */
+#define LED_CLR_IRQ BIT_0S /* Lnk: Clear Link IRQ */
+
+/* RX_LED_TST 8 bit Receive LED Cnt Test Register */
+/* TX_LED_TST 8 bit Transmit LED Cnt Test Register */
+/* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */
+ /* Bit 7.. 3: reserved */
+#define LED_T_ON BIT_2S /* LED Counter Test mode On */
+#define LED_T_OFF BIT_1S /* LED Counter Test mode Off */
+#define LED_T_STEP BIT_0S /* LED Counter Step */
+
+/* LNK_LED_REG 8 bit Link LED Register */
+ /* Bit 7.. 6: reserved */
+#define LED_BLK_ON BIT_5S /* Link LED Blinking On */
+#define LED_BLK_OFF BIT_4S /* Link LED Blinking Off */
+#define LED_SYNC_ON BIT_3S /* Use Sync Wire to switch LED */
+#define LED_SYNC_OFF BIT_2S /* Disable Sync Wire Input */
+#define LED_ON BIT_1S /* switch LED on */
+#define LED_OFF BIT_0S /* switch LED off */
+
+/* Receive and Transmit GMAC FIFO Registers (YUKON only) */
+
+/* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */
+/* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */
+/* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */
+/* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */
+/* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */
+/* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */
+/* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */
+/* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
+/* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */
+/* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Ptr. */
+/* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */
+/* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */
+/* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */
+/* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */
+
+/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */
+ /* Bits 31..15: reserved */
+#define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */
+#define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */
+#define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */
+ /* Bit 11: reserved */
+#define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */
+#define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */
+#define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */
+#define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */
+#define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */
+#define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */
+#define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */
+#define GMF_OPER_ON BIT_3 /* Operational Mode On */
+#define GMF_OPER_OFF BIT_2 /* Operational Mode Off */
+#define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */
+#define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */
+
+/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */
+ /* Bits 31..19: reserved */
+#define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */
+#define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */
+#define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */
+ /* Bits 15..7: same as for RX_GMF_CTRL_T */
+#define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */
+#define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */
+#define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */
+ /* Bits 3..0: same as for RX_GMF_CTRL_T */
+
+#define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON)
+#define GMF_TX_CTRL_DEF GMF_OPER_ON
+
+#define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */
+
+/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */
+ /* Bit 7.. 3: reserved */
+#define GMT_ST_START BIT_2S /* Start Time Stamp Timer */
+#define GMT_ST_STOP BIT_1S /* Stop Time Stamp Timer */
+#define GMT_ST_CLR_IRQ BIT_0S /* Clear Time Stamp Timer IRQ */
+
+/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */
+ /* Bits 31.. 8: reserved */
+#define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */
+#define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */
+#define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */
+#define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */
+#define GMC_PAUSE_ON BIT_3 /* Pause On */
+#define GMC_PAUSE_OFF BIT_2 /* Pause Off */
+#define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */
+#define GMC_RST_SET BIT_0 /* Set GMAC Reset */
+
+/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */
+ /* Bits 31..29: reserved */
+#define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */
+#define GPC_INT_POL_HI BIT_27 /* IRQ Polarity is Active HIGH */
+#define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */
+#define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */
+#define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */
+#define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */
+#define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */
+#define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */
+#define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */
+#define GPC_ANEG_0 BIT_19 /* ANEG[0] */
+#define GPC_ENA_XC BIT_18 /* Enable MDI crossover */
+#define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */
+#define GPC_ANEG_3 BIT_16 /* ANEG[3] */
+#define GPC_ANEG_2 BIT_15 /* ANEG[2] */
+#define GPC_ANEG_1 BIT_14 /* ANEG[1] */
+#define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */
+#define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */
+#define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */
+#define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */
+#define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */
+#define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */
+ /* Bits 7..2: reserved */
+#define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */
+#define GPC_RST_SET BIT_0 /* Set GPHY Reset */
+
+#define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | \
+ GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
+
+#define GPC_HWCFG_GMII_FIB ( GPC_HWCFG_M_2 | \
+ GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
+
+#define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | \
+ GPC_ANEG_1 | GPC_ANEG_0)
+
+/* forced speed and duplex mode (don't mix with other ANEG bits) */
+#define GPC_FRC10MBIT_HALF 0
+#define GPC_FRC10MBIT_FULL GPC_ANEG_0
+#define GPC_FRC100MBIT_HALF GPC_ANEG_1
+#define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1)
+
+/* auto-negotiation with limited advertised speeds */
+/* mix only with master/slave settings (for copper) */
+#define GPC_ADV_1000_HALF GPC_ANEG_2
+#define GPC_ADV_1000_FULL GPC_ANEG_3
+#define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3)
+
+/* master/slave settings */
+/* only for copper with 1000 Mbps */
+#define GPC_FORCE_MASTER 0
+#define GPC_FORCE_SLAVE GPC_ANEG_0
+#define GPC_PREF_MASTER GPC_ANEG_1
+#define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0)
+
+/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */
+/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */
+#define GM_IS_TX_CO_OV BIT_5 /* Transmit Counter Overflow IRQ */
+#define GM_IS_RX_CO_OV BIT_4 /* Receive Counter Overflow IRQ */
+#define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */
+#define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */
+#define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */
+#define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */
+
+#define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | \
+ GM_IS_TX_FF_UR)
+
+/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
+ /* Bits 15.. 2: reserved */
+#define GMLC_RST_CLR BIT_1S /* Clear GMAC Link Reset */
+#define GMLC_RST_SET BIT_0S /* Set GMAC Link Reset */
+
+
+/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */
+#define WOL_CTL_LINK_CHG_OCC BIT_15S
+#define WOL_CTL_MAGIC_PKT_OCC BIT_14S
+#define WOL_CTL_PATTERN_OCC BIT_13S
+
+#define WOL_CTL_CLEAR_RESULT BIT_12S
+
+#define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11S
+#define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10S
+#define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9S
+#define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8S
+#define WOL_CTL_ENA_PME_ON_PATTERN BIT_7S
+#define WOL_CTL_DIS_PME_ON_PATTERN BIT_6S
+
+#define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5S
+#define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4S
+#define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3S
+#define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2S
+#define WOL_CTL_ENA_PATTERN_UNIT BIT_1S
+#define WOL_CTL_DIS_PATTERN_UNIT BIT_0S
+
+#define WOL_CTL_DEFAULT \
+ (WOL_CTL_DIS_PME_ON_LINK_CHG | \
+ WOL_CTL_DIS_PME_ON_PATTERN | \
+ WOL_CTL_DIS_PME_ON_MAGIC_PKT | \
+ WOL_CTL_DIS_LINK_CHG_UNIT | \
+ WOL_CTL_DIS_PATTERN_UNIT | \
+ WOL_CTL_DIS_MAGIC_PKT_UNIT)
+
+/* WOL_MATCH_CTL 8 bit WOL Match Control Reg */
+#define WOL_CTL_PATT_ENA(x) (BIT_0 << (x))
+
+#define SK_NUM_WOL_PATTERN 7
+#define SK_PATTERN_PER_WORD 4
+#define SK_BITMASK_PATTERN 7
+#define SK_POW_PATTERN_LENGTH 128
+
+#define WOL_LENGTH_MSK 0x7f
+#define WOL_LENGTH_SHIFT 8
+
+
+/* Receive and Transmit Descriptors ******************************************/
+
+/* Transmit Descriptor struct */
+typedef struct s_HwTxd {
+ SK_U32 volatile TxCtrl; /* Transmit Buffer Control Field */
+ SK_U32 TxNext; /* Physical Address Pointer to the next TxD */
+ SK_U32 TxAdrLo; /* Physical Tx Buffer Address lower dword */
+ SK_U32 TxAdrHi; /* Physical Tx Buffer Address upper dword */
+ SK_U32 TxStat; /* Transmit Frame Status Word */
+#ifndef SK_USE_REV_DESC
+ SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
+ SK_U16 TxRes1; /* 16 bit reserved field */
+ SK_U16 TxTcpWp; /* TCP Checksum Write Position */
+ SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
+#else /* SK_USE_REV_DESC */
+ SK_U16 TxRes1; /* 16 bit reserved field */
+ SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
+ SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
+ SK_U16 TxTcpWp; /* TCP Checksum Write Position */
+#endif /* SK_USE_REV_DESC */
+ SK_U32 TxRes2; /* 32 bit reserved field */
+} SK_HWTXD;
+
+/* Receive Descriptor struct */
+typedef struct s_HwRxd {
+ SK_U32 volatile RxCtrl; /* Receive Buffer Control Field */
+ SK_U32 RxNext; /* Physical Address Pointer to the next RxD */
+ SK_U32 RxAdrLo; /* Physical Rx Buffer Address lower dword */
+ SK_U32 RxAdrHi; /* Physical Rx Buffer Address upper dword */
+ SK_U32 RxStat; /* Receive Frame Status Word */
+ SK_U32 RxTiSt; /* Receive Time Stamp (from XMAC on GENESIS) */
+#ifndef SK_USE_REV_DESC
+ SK_U16 RxTcpSum1; /* TCP Checksum 1 */
+ SK_U16 RxTcpSum2; /* TCP Checksum 2 */
+ SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
+ SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
+#else /* SK_USE_REV_DESC */
+ SK_U16 RxTcpSum2; /* TCP Checksum 2 */
+ SK_U16 RxTcpSum1; /* TCP Checksum 1 */
+ SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
+ SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
+#endif /* SK_USE_REV_DESC */
+} SK_HWRXD;
+
+/*
+ * Drivers which use the reverse descriptor feature (PCI_OUR_REG_2)
+ * should set the define SK_USE_REV_DESC.
+ * Structures are 'normaly' not endianess dependent. But in
+ * this case the SK_U16 fields are bound to bit positions inside the
+ * descriptor. RxTcpSum1 e.g. must start at bit 0 within the 6.th DWord.
+ * The bit positions inside a DWord are of course endianess dependent and
+ * swaps if the DWord is swapped by the hardware.
+ */
+
+
+/* Descriptor Bit Definition */
+/* TxCtrl Transmit Buffer Control Field */
+/* RxCtrl Receive Buffer Control Field */
+#define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */
+#define BMU_STF BIT_30 /* Start of Frame */
+#define BMU_EOF BIT_29 /* End of Frame */
+#define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */
+#define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */
+/* TxCtrl specific bits */
+#define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */
+#define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */
+#define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */
+/* RxCtrl specific bits */
+#define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */
+#define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */
+#define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */
+ /* Bit 23..16: BMU Check Opcodes */
+#define BMU_CHECK (0x55L<<16) /* Default BMU check */
+#define BMU_TCP_CHECK (0x56L<<16) /* Descr with TCP ext */
+#define BMU_UDP_CHECK (0x57L<<16) /* Descr with UDP ext (YUKON only) */
+#define BMU_BBC 0xFFFFL /* Bit 15.. 0: Buffer Byte Counter */
+
+/* TxStat Transmit Frame Status Word */
+/* RxStat Receive Frame Status Word */
+/*
+ *Note: TxStat is reserved for ASIC loopback mode only
+ *
+ * The Bits of the Status words are defined in xmac_ii.h
+ * (see XMR_FS bits)
+ */
+
+/* other defines *************************************************************/
+
+/*
+ * FlashProm specification
+ */
+#define MAX_PAGES 0x20000L /* Every byte has a single page */
+#define MAX_FADDR 1 /* 1 byte per page */
+#define SKFDDI_PSZ 8 /* address PROM size */
+
+/* macros ********************************************************************/
+
+/*
+ * Receive and Transmit Queues
+ */
+#define Q_R1 0x0000 /* Receive Queue 1 */
+#define Q_R2 0x0080 /* Receive Queue 2 */
+#define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */
+#define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */
+#define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */
+#define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */
+
+/*
+ * Macro Q_ADDR()
+ *
+ * Use this macro to access the Receive and Transmit Queue Registers.
+ *
+ * para:
+ * Queue Queue to access.
+ * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
+ * Offs Queue register offset.
+ * Values: Q_D, Q_DA_L ... Q_T2, Q_T3
+ *
+ * usage SK_IN32(pAC, Q_ADDR(Q_R2, Q_BC), pVal)
+ */
+#define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs))
+
+/*
+ * Macro RB_ADDR()
+ *
+ * Use this macro to access the RAM Buffer Registers.
+ *
+ * para:
+ * Queue Queue to access.
+ * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
+ * Offs Queue register offset.
+ * Values: RB_START, RB_END ... RB_LEV, RB_CTRL
+ *
+ * usage SK_IN32(pAC, RB_ADDR(Q_R2, RB_RP), pVal)
+ */
+#define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs))
+
+
+/*
+ * MAC Related Registers
+ */
+#define MAC_1 0 /* belongs to the port near the slot */
+#define MAC_2 1 /* belongs to the port far away from the slot */
+
+/*
+ * Macro MR_ADDR()
+ *
+ * Use this macro to access a MAC Related Registers inside the ASIC.
+ *
+ * para:
+ * Mac MAC to access.
+ * Values: MAC_1, MAC_2
+ * Offs MAC register offset.
+ * Values: RX_MFF_EA, RX_MFF_WP ... LNK_LED_REG,
+ * TX_MFF_EA, TX_MFF_WP ... TX_LED_TST
+ *
+ * usage SK_IN32(pAC, MR_ADDR(MAC_1, TX_MFF_EA), pVal)
+ */
+#define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs))
+
+#ifdef SK_LITTLE_ENDIAN
+#define XM_WORD_LO 0
+#define XM_WORD_HI 1
+#else /* !SK_LITTLE_ENDIAN */
+#define XM_WORD_LO 1
+#define XM_WORD_HI 0
+#endif /* !SK_LITTLE_ENDIAN */
+
+
+/*
+ * macros to access the XMAC (GENESIS only)
+ *
+ * XM_IN16(), to read a 16 bit register (e.g. XM_MMU_CMD)
+ * XM_OUT16(), to write a 16 bit register (e.g. XM_MMU_CMD)
+ * XM_IN32(), to read a 32 bit register (e.g. XM_TX_EV_CNT)
+ * XM_OUT32(), to write a 32 bit register (e.g. XM_TX_EV_CNT)
+ * XM_INADDR(), to read a network address register (e.g. XM_SRC_CHK)
+ * XM_OUTADDR(), to write a network address register (e.g. XM_SRC_CHK)
+ * XM_INHASH(), to read the XM_HSM_CHK register
+ * XM_OUTHASH() to write the XM_HSM_CHK register
+ *
+ * para:
+ * Mac XMAC to access values: MAC_1 or MAC_2
+ * IoC I/O context needed for SK I/O macros
+ * Reg XMAC Register to read or write
+ * (p)Val Value or pointer to the value which should be read or written
+ *
+ * usage: XM_OUT16(IoC, MAC_1, XM_MMU_CMD, Value);
+ */
+
+#define XMA(Mac, Reg) \
+ ((BASE_XMAC_1 + (Mac) * (BASE_XMAC_2 - BASE_XMAC_1)) | ((Reg) << 1))
+
+#define XM_IN16(IoC, Mac, Reg, pVal) \
+ SK_IN16((IoC), XMA((Mac), (Reg)), (pVal))
+
+#define XM_OUT16(IoC, Mac, Reg, Val) \
+ SK_OUT16((IoC), XMA((Mac), (Reg)), (Val))
+
+#define XM_IN32(IoC, Mac, Reg, pVal) { \
+ SK_IN16((IoC), XMA((Mac), (Reg)), \
+ (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \
+ SK_IN16((IoC), XMA((Mac), (Reg+2)), \
+ (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \
+}
+
+#define XM_OUT32(IoC, Mac, Reg, Val) { \
+ SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16)(((Val) >> 16) & 0xffffL));\
+}
+
+/* Remember: we are always writing to / reading from LITTLE ENDIAN memory */
+
+#define XM_INADDR(IoC, Mac, Reg, pVal) { \
+ SK_U16 Word; \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
+ pByte[0] = (SK_U8)(Word & 0x00ff); \
+ pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
+ pByte[2] = (SK_U8)(Word & 0x00ff); \
+ pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
+ pByte[4] = (SK_U8)(Word & 0x00ff); \
+ pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
+}
+
+#define XM_OUTADDR(IoC, Mac, Reg, pVal) { \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
+ (((SK_U16)(pByte[0]) & 0x00ff) | \
+ (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
+ (((SK_U16)(pByte[2]) & 0x00ff) | \
+ (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
+ (((SK_U16)(pByte[4]) & 0x00ff) | \
+ (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
+}
+
+#define XM_INHASH(IoC, Mac, Reg, pVal) { \
+ SK_U16 Word; \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
+ pByte[0] = (SK_U8)(Word & 0x00ff); \
+ pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
+ pByte[2] = (SK_U8)(Word & 0x00ff); \
+ pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
+ pByte[4] = (SK_U8)(Word & 0x00ff); \
+ pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), XMA((Mac), (Reg+6)), &Word); \
+ pByte[6] = (SK_U8)(Word & 0x00ff); \
+ pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
+}
+
+#define XM_OUTHASH(IoC, Mac, Reg, pVal) { \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
+ (((SK_U16)(pByte[0]) & 0x00ff)| \
+ (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
+ (((SK_U16)(pByte[2]) & 0x00ff)| \
+ (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
+ (((SK_U16)(pByte[4]) & 0x00ff)| \
+ (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), XMA((Mac), (Reg+6)), (SK_U16) \
+ (((SK_U16)(pByte[6]) & 0x00ff)| \
+ (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
+}
+
+/*
+ * macros to access the GMAC (YUKON only)
+ *
+ * GM_IN16(), to read a 16 bit register (e.g. GM_GP_STAT)
+ * GM_OUT16(), to write a 16 bit register (e.g. GM_GP_CTRL)
+ * GM_IN32(), to read a 32 bit register (e.g. GM_)
+ * GM_OUT32(), to write a 32 bit register (e.g. GM_)
+ * GM_INADDR(), to read a network address register (e.g. GM_SRC_ADDR_1L)
+ * GM_OUTADDR(), to write a network address register (e.g. GM_SRC_ADDR_2L)
+ * GM_INHASH(), to read the GM_MC_ADDR_H1 register
+ * GM_OUTHASH() to write the GM_MC_ADDR_H1 register
+ *
+ * para:
+ * Mac GMAC to access values: MAC_1 or MAC_2
+ * IoC I/O context needed for SK I/O macros
+ * Reg GMAC Register to read or write
+ * (p)Val Value or pointer to the value which should be read or written
+ *
+ * usage: GM_OUT16(IoC, MAC_1, GM_GP_CTRL, Value);
+ */
+
+#define GMA(Mac, Reg) \
+ ((BASE_GMAC_1 + (Mac) * (BASE_GMAC_2 - BASE_GMAC_1)) | (Reg))
+
+#define GM_IN16(IoC, Mac, Reg, pVal) \
+ SK_IN16((IoC), GMA((Mac), (Reg)), (pVal))
+
+#define GM_OUT16(IoC, Mac, Reg, Val) \
+ SK_OUT16((IoC), GMA((Mac), (Reg)), (Val))
+
+#define GM_IN32(IoC, Mac, Reg, pVal) { \
+ SK_IN16((IoC), GMA((Mac), (Reg)), \
+ (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \
+ SK_IN16((IoC), GMA((Mac), (Reg+4)), \
+ (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \
+}
+
+#define GM_OUT32(IoC, Mac, Reg, Val) { \
+ SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16)(((Val) >> 16) & 0xffffL));\
+}
+
+#define GM_INADDR(IoC, Mac, Reg, pVal) { \
+ SK_U16 Word; \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
+ pByte[0] = (SK_U8)(Word & 0x00ff); \
+ pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
+ pByte[2] = (SK_U8)(Word & 0x00ff); \
+ pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
+ pByte[4] = (SK_U8)(Word & 0x00ff); \
+ pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
+}
+
+#define GM_OUTADDR(IoC, Mac, Reg, pVal) { \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
+ (((SK_U16)(pByte[0]) & 0x00ff) | \
+ (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
+ (((SK_U16)(pByte[2]) & 0x00ff) | \
+ (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
+ (((SK_U16)(pByte[4]) & 0x00ff) | \
+ (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
+}
+
+#define GM_INHASH(IoC, Mac, Reg, pVal) { \
+ SK_U16 Word; \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
+ pByte[0] = (SK_U8)(Word & 0x00ff); \
+ pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
+ pByte[2] = (SK_U8)(Word & 0x00ff); \
+ pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
+ pByte[4] = (SK_U8)(Word & 0x00ff); \
+ pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
+ SK_IN16((IoC), GMA((Mac), (Reg+12)), &Word); \
+ pByte[6] = (SK_U8)(Word & 0x00ff); \
+ pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
+}
+
+#define GM_OUTHASH(IoC, Mac, Reg, pVal) { \
+ SK_U8 *pByte; \
+ pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
+ SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
+ (((SK_U16)(pByte[0]) & 0x00ff)| \
+ (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
+ (((SK_U16)(pByte[2]) & 0x00ff)| \
+ (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
+ (((SK_U16)(pByte[4]) & 0x00ff)| \
+ (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
+ SK_OUT16((IoC), GMA((Mac), (Reg+12)), (SK_U16) \
+ (((SK_U16)(pByte[6]) & 0x00ff)| \
+ (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
+}
+
+/*
+ * Different MAC Types
+ */
+#define SK_MAC_XMAC 0 /* Xaqti XMAC II */
+#define SK_MAC_GMAC 1 /* Marvell GMAC */
+
+/*
+ * Different PHY Types
+ */
+#define SK_PHY_XMAC 0 /* integrated in XMAC II */
+#define SK_PHY_BCOM 1 /* Broadcom BCM5400 */
+#define SK_PHY_LONE 2 /* Level One LXT1000 */
+#define SK_PHY_NAT 3 /* National DP83891 */
+#define SK_PHY_MARV_COPPER 4 /* Marvell 88E1011S */
+#define SK_PHY_MARV_FIBER 5 /* Marvell 88E1011S working on fiber */
+
+/*
+ * PHY addresses (bits 12..8 of PHY address reg)
+ */
+#define PHY_ADDR_XMAC (0<<8)
+#define PHY_ADDR_BCOM (1<<8)
+#define PHY_ADDR_LONE (3<<8)
+#define PHY_ADDR_NAT (0<<8)
+
+/* GPHY address (bits 15..11 of SMI control reg) */
+#define PHY_ADDR_MARV 0
+
+/*
+ * macros to access the PHY
+ *
+ * PHY_READ() read a 16 bit value from the PHY
+ * PHY_WRITE() write a 16 bit value to the PHY
+ *
+ * para:
+ * IoC I/O context needed for SK I/O macros
+ * pPort Pointer to port struct for PhyAddr
+ * Mac XMAC to access values: MAC_1 or MAC_2
+ * PhyReg PHY Register to read or write
+ * (p)Val Value or pointer to the value which should be read or
+ * written.
+ *
+ * usage: PHY_READ(IoC, pPort, MAC_1, PHY_CTRL, Value);
+ * Warning: a PHY_READ on an uninitialized PHY (PHY still in reset) never
+ * comes back. This is checked in DEBUG mode.
+ */
+#ifndef DEBUG
+#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
+ SK_U16 Mmu; \
+ \
+ XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
+ XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
+ if ((pPort)->PhyType != SK_PHY_XMAC) { \
+ do { \
+ XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
+ } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
+ XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
+ } \
+}
+#else
+#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
+ SK_U16 Mmu; \
+ int __i = 0; \
+ \
+ XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
+ XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
+ if ((pPort)->PhyType != SK_PHY_XMAC) { \
+ do { \
+ XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
+ __i++; \
+ if (__i > 100000) { \
+ SK_DBG_PRINTF("*****************************\n"); \
+ SK_DBG_PRINTF("PHY_READ on uninitialized PHY\n"); \
+ SK_DBG_PRINTF("*****************************\n"); \
+ break; \
+ } \
+ } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
+ XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
+ } \
+}
+#endif /* DEBUG */
+
+#define PHY_WRITE(IoC, pPort, Mac, PhyReg, Val) { \
+ SK_U16 Mmu; \
+ \
+ if ((pPort)->PhyType != SK_PHY_XMAC) { \
+ do { \
+ XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
+ } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
+ } \
+ XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
+ XM_OUT16((IoC), (Mac), XM_PHY_DATA, (Val)); \
+ if ((pPort)->PhyType != SK_PHY_XMAC) { \
+ do { \
+ XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
+ } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
+ } \
+}
+
+/*
+ * Macro PCI_C()
+ *
+ * Use this macro to access PCI config register from the I/O space.
+ *
+ * para:
+ * Addr PCI configuration register to access.
+ * Values: PCI_VENDOR_ID ... PCI_VPD_ADR_REG,
+ *
+ * usage SK_IN16(pAC, PCI_C(PCI_VENDOR_ID), pVal);
+ */
+#define PCI_C(Addr) (B7_CFG_SPC + (Addr)) /* PCI Config Space */
+
+/*
+ * Macro SK_HW_ADDR(Base, Addr)
+ *
+ * Calculates the effective HW address
+ *
+ * para:
+ * Base I/O or memory base address
+ * Addr Address offset
+ *
+ * usage: May be used in SK_INxx and SK_OUTxx macros
+ * #define SK_IN8(pAC, Addr, pVal) ...\
+ * *pVal = (SK_U8)inp(SK_HW_ADDR(pAC->Hw.Iop, Addr)))
+ */
+#ifdef SK_MEM_MAPPED_IO
+#define SK_HW_ADDR(Base, Addr) ((Base) + (Addr))
+#else /* SK_MEM_MAPPED_IO */
+#define SK_HW_ADDR(Base, Addr) \
+ ((Base) + (((Addr) & 0x7f) | (((Addr) >> 7 > 0) ? 0x80 : 0)))
+#endif /* SK_MEM_MAPPED_IO */
+
+#define SZ_LONG (sizeof(SK_U32))
+
+/*
+ * Macro SK_HWAC_LINK_LED()
+ *
+ * Use this macro to set the link LED mode.
+ * para:
+ * pAC Pointer to adapter context struct
+ * IoC I/O context needed for SK I/O macros
+ * Port Port number
+ * Mode Mode to set for this LED
+ */
+#define SK_HWAC_LINK_LED(pAC, IoC, Port, Mode) \
+ SK_OUT8(IoC, MR_ADDR(Port, LNK_LED_REG), Mode);
+
+
+/* typedefs *******************************************************************/
+
+
+/* function prototypes ********************************************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_SKGEHW_H */
diff --git a/drivers/sk98lin/h/skgehwt.h b/drivers/sk98lin/h/skgehwt.h
new file mode 100644
index 000000000..bc20ac489
--- /dev/null
+++ b/drivers/sk98lin/h/skgehwt.h
@@ -0,0 +1,74 @@
+/******************************************************************************
+ *
+ * Name: skhwt.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.5 $
+ * Date: $Date: 1999/11/22 13:54:24 $
+ * Purpose: Defines for the hardware timer functions
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998,1999 SysKonnect,
+ * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgehwt.h,v $
+ * Revision 1.5 1999/11/22 13:54:24 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.4 1998/08/19 09:50:58 gklug
+ * fix: remove struct keyword from c-code (see CCC) add typedefs
+ *
+ * Revision 1.3 1998/08/14 07:09:29 gklug
+ * fix: chg pAc -> pAC
+ *
+ * Revision 1.2 1998/08/07 12:54:21 gklug
+ * fix: first compiled version
+ *
+ * Revision 1.1 1998/08/07 09:32:58 gklug
+ * first version
+ *
+ *
+ *
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * SKGEHWT.H contains all defines and types for the timer functions
+ */
+
+#ifndef _SKGEHWT_H_
+#define _SKGEHWT_H_
+
+/*
+ * SK Hardware Timer
+ * - needed wherever the HWT module is used
+ * - use in Adapters context name pAC->Hwt
+ */
+typedef struct s_Hwt {
+ SK_U32 TStart ; /* HWT start */
+ SK_U32 TStop ; /* HWT stop */
+ int TActive ; /* HWT: flag : active/inactive */
+} SK_HWT;
+
+extern void SkHwtInit(SK_AC *pAC, SK_IOC Ioc);
+extern void SkHwtStart(SK_AC *pAC, SK_IOC Ioc, SK_U32 Time);
+extern void SkHwtStop(SK_AC *pAC, SK_IOC Ioc);
+extern SK_U32 SkHwtRead(SK_AC *pAC,SK_IOC Ioc);
+extern void SkHwtIsr(SK_AC *pAC, SK_IOC Ioc);
+#endif /* _SKGEHWT_H_ */
diff --git a/drivers/sk98lin/h/skgei2c.h b/drivers/sk98lin/h/skgei2c.h
new file mode 100644
index 000000000..4e843a108
--- /dev/null
+++ b/drivers/sk98lin/h/skgei2c.h
@@ -0,0 +1,299 @@
+/******************************************************************************
+ *
+ * Name: skgei2c.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.23 $
+ * Date: $Date: 2002/12/19 14:34:27 $
+ * Purpose: Special GEnesis defines for TWSI
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgei2c.h,v $
+ * Revision 1.23 2002/12/19 14:34:27 rschmidt
+ * Added cast in macros SK_I2C_SET_BIT() and SK_I2C_CLR_BIT()
+ * Editorial changes (TWSI)
+ *
+ * Revision 1.22 2002/10/14 16:45:56 rschmidt
+ * Editorial changes (TWSI)
+ *
+ * Revision 1.21 2002/08/13 08:42:24 rschmidt
+ * Changed define for SK_MIN_SENSORS back to 5
+ * Merged defines for PHY PLL 3V3 voltage (A and B)
+ * Editorial changes
+ *
+ * Revision 1.20 2002/08/06 09:43:56 jschmalz
+ * Extensions and changes for Yukon
+ *
+ * Revision 1.19 2002/08/02 12:00:08 rschmidt
+ * Added defines for YUKON sensors
+ * Editorial changes
+ *
+ * Revision 1.18 2001/08/16 12:44:33 afischer
+ * LM80 sensor init values corrected
+ *
+ * Revision 1.17 1999/11/22 13:55:25 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.16 1999/11/12 08:24:10 malthoff
+ * Change voltage warning and error limits
+ * (warning +-5%, error +-10%).
+ *
+ * Revision 1.15 1999/09/14 14:14:43 malthoff
+ * The 1000BT Dual Link adapter has got only one Fan.
+ * The second Fan has been removed.
+ *
+ * Revision 1.14 1999/05/27 13:40:50 malthoff
+ * Fan Divisor = 1. Assuming fan with 6500 rpm.
+ *
+ * Revision 1.13 1999/05/20 14:56:55 malthoff
+ * Bug Fix: Missing brace in SK_LM80_FAN_FAKTOR.
+ *
+ * Revision 1.12 1999/05/20 09:22:00 cgoos
+ * Changes for 1000Base-T (Fan sensors).
+ *
+ * Revision 1.11 1998/10/14 05:57:22 cgoos
+ * Fixed compilation warnings.
+ *
+ * Revision 1.10 1998/09/04 08:37:00 malthoff
+ * bugfix: correct the SK_I2C_GET_CTL() macro.
+ *
+ * Revision 1.9 1998/08/25 06:10:03 gklug
+ * add: thresholds for all sensors
+ *
+ * Revision 1.8 1998/08/20 11:37:42 gklug
+ * chg: change Ioc to IoC
+ *
+ * Revision 1.7 1998/08/20 08:53:11 gklug
+ * fix: compiler errors
+ * add: Threshold values
+ *
+ * Revision 1.6 1998/08/17 11:37:09 malthoff
+ * Bugfix in SK_I2C_CTL macro. The parameter 'dev'
+ * has to be shifted 9 bits.
+ *
+ * Revision 1.5 1998/08/17 06:52:21 malthoff
+ * Remove unrequired macros.
+ * Add macros for accessing TWSI SW register.
+ *
+ * Revision 1.4 1998/08/13 08:30:18 gklug
+ * add: conversion factors for read values
+ * add: new state SEN_VALEXT to read extension value of temperature sensor
+ *
+ * Revision 1.3 1998/08/12 13:37:56 gklug
+ * rmv: error numbers and messages
+ *
+ * Revision 1.2 1998/08/11 07:54:38 gklug
+ * add: sensor states for GE sensors
+ * add: Macro to access TWSI hardware register
+ * chg: Error messages for TWSI errors
+ *
+ * Revision 1.1 1998/07/17 11:27:56 gklug
+ * Created.
+ *
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * SKGEI2C.H contains all SK-98xx specific defines for the TWSI handling
+ */
+
+#ifndef _INC_SKGEI2C_H_
+#define _INC_SKGEI2C_H_
+
+/*
+ * Macros to access the B2_I2C_CTRL
+ */
+#define SK_I2C_CTL(IoC, flag, dev, reg, burst) \
+ SK_OUT32(IoC, B2_I2C_CTRL,\
+ (flag ? 0x80000000UL : 0x0L) | \
+ (((SK_U32) reg << 16) & I2C_ADDR) | \
+ (((SK_U32) dev << 9) & I2C_DEV_SEL) | \
+ (( burst << 4) & I2C_BURST_LEN))
+
+#define SK_I2C_STOP(IoC) { \
+ SK_U32 I2cCtrl; \
+ SK_IN32(IoC, B2_I2C_CTRL, &I2cCtrl); \
+ SK_OUT32(IoC, B2_I2C_CTRL, I2cCtrl | I2C_STOP); \
+}
+
+#define SK_I2C_GET_CTL(IoC, pI2cCtrl) SK_IN32(IoC, B2_I2C_CTRL, pI2cCtrl)
+
+/*
+ * Macros to access the TWSI SW Registers
+ */
+#define SK_I2C_SET_BIT(IoC, SetBits) { \
+ SK_U8 OrgBits; \
+ SK_IN8(IoC, B2_I2C_SW, &OrgBits); \
+ SK_OUT8(IoC, B2_I2C_SW, OrgBits | (SK_U8)(SetBits)); \
+}
+
+#define SK_I2C_CLR_BIT(IoC, ClrBits) { \
+ SK_U8 OrgBits; \
+ SK_IN8(IoC, B2_I2C_SW, &OrgBits); \
+ SK_OUT8(IoC, B2_I2C_SW, OrgBits & ~((SK_U8)(ClrBits))); \
+}
+
+#define SK_I2C_GET_SW(IoC, pI2cSw) SK_IN8(IoC, B2_I2C_SW, pI2cSw)
+
+/*
+ * define the possible sensor states
+ */
+#define SK_SEN_IDLE 0 /* Idle: sensor not read */
+#define SK_SEN_VALUE 1 /* Value Read cycle */
+#define SK_SEN_VALEXT 2 /* Extended Value Read cycle */
+
+/*
+ * Conversion factor to convert read Voltage sensor to milli Volt
+ * Conversion factor to convert read Temperature sensor to 10th degree Celsius
+ */
+#define SK_LM80_VT_LSB 22 /* 22mV LSB resolution */
+#define SK_LM80_TEMP_LSB 10 /* 1 degree LSB resolution */
+#define SK_LM80_TEMPEXT_LSB 5 /* 0.5 degree LSB resolution for the
+ * extension value
+ */
+#define SK_LM80_FAN_FAKTOR ((22500L*60)/(1*2))
+/* formula: counter = (22500*60)/(rpm * divisor * pulses/2)
+ * assuming: 6500rpm, 4 pulses, divisor 1
+ */
+
+/*
+ * Define sensor management data
+ * Maximum is reached on copperfield with dual Broadcom.
+ * Board specific maximum is in pAC->I2c.MaxSens
+ */
+#define SK_MAX_SENSORS 8 /* maximal no. of installed sensors */
+#define SK_MIN_SENSORS 5 /* minimal no. of installed sensors */
+
+/*
+ * To watch the statemachine (JS) use the timer in two ways instead of one as hitherto
+ */
+#define SK_TIMER_WATCH_STATEMACHINE 0 /* Watch the statemachine to finish in a specific time */
+#define SK_TIMER_NEW_GAUGING 1 /* Start a new gauging when timer expires */
+
+
+/*
+ * Defines for the individual Thresholds
+ */
+
+/* Temperature sensor */
+#define SK_SEN_TEMP_HIGH_ERR 800 /* Temperature High Err Threshold */
+#define SK_SEN_TEMP_HIGH_WARN 700 /* Temperature High Warn Threshold */
+#define SK_SEN_TEMP_LOW_WARN 100 /* Temperature Low Warn Threshold */
+#define SK_SEN_TEMP_LOW_ERR 0 /* Temperature Low Err Threshold */
+
+/* VCC which should be 5 V */
+#define SK_SEN_PCI_5V_HIGH_ERR 5588 /* Voltage PCI High Err Threshold */
+#define SK_SEN_PCI_5V_HIGH_WARN 5346 /* Voltage PCI High Warn Threshold */
+#define SK_SEN_PCI_5V_LOW_WARN 4664 /* Voltage PCI Low Warn Threshold */
+#define SK_SEN_PCI_5V_LOW_ERR 4422 /* Voltage PCI Low Err Threshold */
+
+/*
+ * VIO may be 5 V or 3.3 V. Initialization takes two parts:
+ * 1. Initialize lowest lower limit and highest higher limit.
+ * 2. After the first value is read correct the upper or the lower limit to
+ * the appropriate C constant.
+ *
+ * Warning limits are +-5% of the exepected voltage.
+ * Error limits are +-10% of the expected voltage.
+ */
+
+/* Bug fix AF: 16.Aug.2001: Correct the init base of LM80 sensor */
+
+#define SK_SEN_PCI_IO_5V_HIGH_ERR 5566 /* + 10% V PCI-IO High Err Threshold */
+#define SK_SEN_PCI_IO_5V_HIGH_WARN 5324 /* + 5% V PCI-IO High Warn Threshold */
+ /* 5000 mVolt */
+#define SK_SEN_PCI_IO_5V_LOW_WARN 4686 /* - 5% V PCI-IO Low Warn Threshold */
+#define SK_SEN_PCI_IO_5V_LOW_ERR 4444 /* - 10% V PCI-IO Low Err Threshold */
+
+#define SK_SEN_PCI_IO_RANGE_LIMITER 4000 /* 4000 mV range delimiter */
+
+/* correction values for the second pass */
+#define SK_SEN_PCI_IO_3V3_HIGH_ERR 3850 /* + 15% V PCI-IO High Err Threshold */
+#define SK_SEN_PCI_IO_3V3_HIGH_WARN 3674 /* + 10% V PCI-IO High Warn Threshold */
+ /* 3300 mVolt */
+#define SK_SEN_PCI_IO_3V3_LOW_WARN 2926 /* - 10% V PCI-IO Low Warn Threshold */
+#define SK_SEN_PCI_IO_3V3_LOW_ERR 2772 /* - 15% V PCI-IO Low Err Threshold */
+
+
+/*
+ * VDD voltage
+ */
+#define SK_SEN_VDD_HIGH_ERR 3630 /* Voltage ASIC High Err Threshold */
+#define SK_SEN_VDD_HIGH_WARN 3476 /* Voltage ASIC High Warn Threshold */
+#define SK_SEN_VDD_LOW_WARN 3146 /* Voltage ASIC Low Warn Threshold */
+#define SK_SEN_VDD_LOW_ERR 2970 /* Voltage ASIC Low Err Threshold */
+
+/*
+ * PHY PLL 3V3 voltage
+ */
+#define SK_SEN_PLL_3V3_HIGH_ERR 3630 /* Voltage PMA High Err Threshold */
+#define SK_SEN_PLL_3V3_HIGH_WARN 3476 /* Voltage PMA High Warn Threshold */
+#define SK_SEN_PLL_3V3_LOW_WARN 3146 /* Voltage PMA Low Warn Threshold */
+#define SK_SEN_PLL_3V3_LOW_ERR 2970 /* Voltage PMA Low Err Threshold */
+
+/*
+ * VAUX (YUKON only)
+ */
+#define SK_SEN_VAUX_3V3_HIGH_ERR 3630 /* Voltage VAUX High Err Threshold */
+#define SK_SEN_VAUX_3V3_HIGH_WARN 3476 /* Voltage VAUX High Warn Threshold */
+#define SK_SEN_VAUX_3V3_LOW_WARN 3146 /* Voltage VAUX Low Warn Threshold */
+#define SK_SEN_VAUX_3V3_LOW_ERR 2970 /* Voltage VAUX Low Err Threshold */
+#define SK_SEN_VAUX_0V_WARN_ERR 0 /* if VAUX not present */
+#define SK_SEN_VAUX_RANGE_LIMITER 1000 /* 1000 mV range delimiter */
+
+/*
+ * PHY 2V5 voltage
+ */
+#define SK_SEN_PHY_2V5_HIGH_ERR 2750 /* Voltage PHY High Err Threshold */
+#define SK_SEN_PHY_2V5_HIGH_WARN 2640 /* Voltage PHY High Warn Threshold */
+#define SK_SEN_PHY_2V5_LOW_WARN 2376 /* Voltage PHY Low Warn Threshold */
+#define SK_SEN_PHY_2V5_LOW_ERR 2222 /* Voltage PHY Low Err Threshold */
+
+/*
+ * ASIC Core 1V5 voltage (YUKON only)
+ */
+#define SK_SEN_CORE_1V5_HIGH_ERR 1650 /* Voltage ASIC Core High Err Threshold */
+#define SK_SEN_CORE_1V5_HIGH_WARN 1575 /* Voltage ASIC Core High Warn Threshold */
+#define SK_SEN_CORE_1V5_LOW_WARN 1425 /* Voltage ASIC Core Low Warn Threshold */
+#define SK_SEN_CORE_1V5_LOW_ERR 1350 /* Voltage ASIC Core Low Err Threshold */
+
+/*
+ * FAN 1 speed
+ */
+/* assuming: 6500rpm +-15%, 4 pulses,
+ * warning at: 80 %
+ * error at: 70 %
+ * no upper limit
+ */
+#define SK_SEN_FAN_HIGH_ERR 20000 /* FAN Speed High Err Threshold */
+#define SK_SEN_FAN_HIGH_WARN 20000 /* FAN Speed High Warn Threshold */
+#define SK_SEN_FAN_LOW_WARN 5200 /* FAN Speed Low Warn Threshold */
+#define SK_SEN_FAN_LOW_ERR 4550 /* FAN Speed Low Err Threshold */
+
+/*
+ * Some Voltages need dynamic thresholds
+ */
+#define SK_SEN_DYN_INIT_NONE 0 /* No dynamic init of thresholds */
+#define SK_SEN_DYN_INIT_PCI_IO 10 /* Init PCI-IO with new thresholds */
+#define SK_SEN_DYN_INIT_VAUX 11 /* Init VAUX with new thresholds */
+
+extern int SkLm80ReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen);
+#endif /* n_INC_SKGEI2C_H */
diff --git a/drivers/sk98lin/h/skgeinit.h b/drivers/sk98lin/h/skgeinit.h
new file mode 100644
index 000000000..f9148d160
--- /dev/null
+++ b/drivers/sk98lin/h/skgeinit.h
@@ -0,0 +1,1113 @@
+/******************************************************************************
+ *
+ * Name: skgeinit.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.75 $
+ * Date: $Date: 2003/02/05 13:36:39 $
+ * Purpose: Structures and prototypes for the GE Init Module
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgeinit.h,v $
+ * Revision 1.75 2003/02/05 13:36:39 rschmidt
+ * Added define SK_FACT_78 for YUKON's Host Clock of 78.12 MHz
+ * Editorial changes
+ *
+ * Revision 1.74 2003/01/28 09:39:16 rschmidt
+ * Added entry GIYukonLite in s_GeInit structure
+ * Editorial changes
+ *
+ * Revision 1.73 2002/11/15 12:47:25 rschmidt
+ * Replaced error message SKERR_HWI_E024 for Cable Diagnostic with
+ * Rx queue error in SkGeStopPort().
+ *
+ * Revision 1.72 2002/11/12 17:08:35 rschmidt
+ * Added entries for Cable Diagnostic to Port structure
+ * Added entries GIPciSlot64 and GIPciClock66 in s_GeInit structure
+ * Added error message for Cable Diagnostic
+ * Added prototypes for SkGmCableDiagStatus()
+ * Editorial changes
+ *
+ * Revision 1.71 2002/10/21 11:26:10 mkarl
+ * Changed interface of SkGeInitAssignRamToQueues().
+ *
+ * Revision 1.70 2002/10/14 08:21:32 rschmidt
+ * Changed type of GICopperType, GIVauxAvail to SK_BOOL
+ * Added entry PRxOverCnt to Port structure
+ * Added entry GIYukon32Bit in s_GeInit structure
+ * Editorial changes
+ *
+ * Revision 1.69 2002/10/09 16:57:15 mkarl
+ * Added some constants and macros for SkGeInitAssignRamToQueues().
+ *
+ * Revision 1.68 2002/09/12 08:58:51 rwahl
+ * Retrieve counters needed for XMAC errata workarounds directly because
+ * PNMI returns corrected counter values (e.g. #10620).
+ *
+ * Revision 1.67 2002/08/16 14:40:30 rschmidt
+ * Added entries GIGenesis and GICopperType in s_GeInit structure
+ * Added prototypes for SkMacHashing()
+ * Editorial changes
+ *
+ * Revision 1.66 2002/08/12 13:27:21 rschmidt
+ * Added defines for Link speed capabilities
+ * Added entry PLinkSpeedCap to Port structure
+ * Added entry GIVauxAvail in s_GeInit structure
+ * Added prototypes for SkMacPromiscMode()
+ * Editorial changes
+ *
+ * Revision 1.65 2002/08/08 15:46:18 rschmidt
+ * Added define SK_PHY_ACC_TO for PHY access timeout
+ * Added define SK_XM_RX_HI_WM for XMAC Rx High Watermark
+ * Added define SK_MIN_TXQ_SIZE for Min RAM Buffer Tx Queue Size
+ * Added entry PhyId1 to Port structure
+ *
+ * Revision 1.64 2002/07/23 16:02:56 rschmidt
+ * Added entry GIWolOffs in s_GeInit struct (HW-Bug in YUKON 1st rev.)
+ * Added prototypes for: SkGePhyRead(), SkGePhyWrite()
+ *
+ * Revision 1.63 2002/07/18 08:17:38 rwahl
+ * Corrected definitions for SK_LSPEED_xxx & SK_LSPEED_STAT_xxx.
+ *
+ * Revision 1.62 2002/07/17 18:21:55 rwahl
+ * Added SK_LSPEED_INDETERMINATED define.
+ *
+ * Revision 1.61 2002/07/17 17:16:03 rwahl
+ * - MacType now member of GIni struct.
+ * - Struct alignment to 32bit.
+ * - Editorial change.
+ *
+ * Revision 1.60 2002/07/15 18:23:39 rwahl
+ * Added GeMacFunc to GE Init structure.
+ * Added prototypes for SkXmUpdateStats(), SkGmUpdateStats(),
+ * SkXmMacStatistic(), SkGmMacStatistic(), SkXmResetCounter(),
+ * SkGmResetCounter(), SkXmOverflowStatus(), SkGmOverflowStatus().
+ * Added defines for current link speed state.
+ * Added ERRMSG defintions for MacUpdateStat() & MacStatistics().
+ *
+ * Revision 1.59 2002/07/15 15:40:22 rschmidt
+ * Added entry PLinkSpeedUsed to Port structure
+ * Editorial changes
+ *
+ * Revision 1.58 2002/06/10 09:36:30 rschmidt
+ * Editorial changes.
+ *
+ * Revision 1.57 2002/06/05 08:18:00 rschmidt
+ * Corrected alignment in Port Structure
+ * Added new prototypes for GMAC
+ * Editorial changes
+ *
+ * Revision 1.56 2002/04/25 11:38:12 rschmidt
+ * Added defines for Link speed values
+ * Added defines for Loopback parameters for MAC and PHY
+ * Removed entry PRxCmd from Port structure
+ * Added entry PLinkSpeed to Port structure
+ * Added entries GIChipId and GIChipRev to GE Init structure
+ * Removed entry GIAnyPortAct from GE Init structure
+ * Added prototypes for: SkMacInit(), SkMacInitPhy(),
+ * SkMacRxTxDisable(), SkMacSoftRst(), SkMacHardRst(), SkMacIrq(),
+ * SkMacIrqDisable(), SkMacFlushTxFifo(), SkMacFlushRxFifo(),
+ * SkMacAutoNegDone(), SkMacAutoNegLipaPhy(), SkMacSetRxTxEn(),
+ * SkXmPhyRead(), SkXmPhyRead(), SkGmPhyWrite(), SkGmPhyWrite();
+ * Removed prototypes for static functions in SkXmac2.c
+ * Editorial changes
+ *
+ * Revision 1.55 2002/02/26 15:24:53 rwahl
+ * Fix: no link with manual configuration (#10673). The previous fix for
+ * #10639 was removed. So for RLMT mode = CLS the RLMT may switch to
+ * misconfigured port. It should not occur for the other RLMT modes.
+ *
+ * Revision 1.54 2002/01/18 16:52:52 rwahl
+ * Editorial corrections.
+ *
+ * Revision 1.53 2001/11/20 09:19:58 rwahl
+ * Reworked bugfix #10639 (no dependency to RLMT mode).
+ *
+ * Revision 1.52 2001/10/26 07:52:23 afischer
+ * Port switching bug in `check local link` mode
+ *
+ * Revision 1.51 2001/02/09 12:26:38 cgoos
+ * Inserted #ifdef DIAG for half duplex workaround timer.
+ *
+ * Revision 1.50 2001/02/07 07:56:40 rassmann
+ * Corrected copyright.
+ *
+ * Revision 1.49 2001/01/31 15:32:18 gklug
+ * fix: problem with autosensing an SR8800 switch
+ * add: counter for autoneg timeouts
+ *
+ * Revision 1.48 2000/11/09 11:30:10 rassmann
+ * WA: Waiting after releasing reset until BCom chip is accessible.
+ *
+ * Revision 1.47 2000/10/18 12:22:40 cgoos
+ * Added workaround for half duplex hangup.
+ *
+ * Revision 1.46 2000/08/10 11:28:00 rassmann
+ * Editorial changes.
+ * Preserving 32-bit alignment in structs for the adapter context.
+ *
+ * Revision 1.45 1999/11/22 13:56:19 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.44 1999/10/26 07:34:15 malthoff
+ * The define SK_LNK_ON has been lost in v1.41.
+ *
+ * Revision 1.43 1999/10/06 09:30:16 cgoos
+ * Changed SK_XM_THR_JUMBO.
+ *
+ * Revision 1.42 1999/09/16 12:58:26 cgoos
+ * Changed SK_LED_STANDY macro to be independent of HW link sync.
+ *
+ * Revision 1.41 1999/07/30 06:56:14 malthoff
+ * Correct comment for SK_MS_STAT_UNSET.
+ *
+ * Revision 1.40 1999/05/27 13:38:46 cgoos
+ * Added SK_BMU_TX_WM.
+ * Made SK_BMU_TX_WM and SK_BMU_RX_WM user-definable.
+ * Changed XMAC Tx treshold to max. values.
+ *
+ * Revision 1.39 1999/05/20 14:35:26 malthoff
+ * Remove prototypes for SkGeLinkLED().
+ *
+ * Revision 1.38 1999/05/19 11:59:12 cgoos
+ * Added SK_MS_CAP_INDETERMINATED define.
+ *
+ * Revision 1.37 1999/05/19 07:32:33 cgoos
+ * Changes for 1000Base-T.
+ * LED-defines for HWAC_LINK_LED macro.
+ *
+ * Revision 1.36 1999/04/08 14:00:24 gklug
+ * add:Port struct field PLinkResCt
+ *
+ * Revision 1.35 1999/03/25 07:43:07 malthoff
+ * Add error string for SKERR_HWI_E018MSG.
+ *
+ * Revision 1.34 1999/03/12 16:25:57 malthoff
+ * Remove PPollRxD and PPollTxD.
+ * Add SKERR_HWI_E017MSG. and SK_DPOLL_MAX.
+ *
+ * Revision 1.33 1999/03/12 13:34:41 malthoff
+ * Add Autonegotiation error codes.
+ * Change defines for parameter Mode in SkXmSetRxCmd().
+ * Replace __STDC__ by SK_KR_PROTO.
+ *
+ * Revision 1.32 1999/01/25 14:40:20 mhaveman
+ * Added new return states for the virtual management port if multiple
+ * ports are active but differently configured.
+ *
+ * Revision 1.31 1998/12/11 15:17:02 gklug
+ * add: Link partnet autoneg states : Unknown Manual and Auto-negotiation
+ *
+ * Revision 1.30 1998/12/07 12:17:04 gklug
+ * add: Link Partner auto-negotiation flag
+ *
+ * Revision 1.29 1998/12/01 10:54:42 gklug
+ * add: variables for XMAC Errata
+ *
+ * Revision 1.28 1998/12/01 10:14:15 gklug
+ * add: PIsave saves the Interrupt status word
+ *
+ * Revision 1.27 1998/11/26 15:24:52 mhaveman
+ * Added link status states SK_LMODE_STAT_AUTOHALF and
+ * SK_LMODE_STAT_AUTOFULL which are used by PNMI.
+ *
+ * Revision 1.26 1998/11/26 14:53:01 gklug
+ * add:autoNeg Timeout variable
+ *
+ * Revision 1.25 1998/11/26 08:58:50 gklug
+ * add: Link Mode configuration (AUTO Sense mode)
+ *
+ * Revision 1.24 1998/11/24 13:30:27 gklug
+ * add: PCheckPar to port struct
+ *
+ * Revision 1.23 1998/11/18 13:23:26 malthoff
+ * Add SK_PKT_TO_MAX.
+ *
+ * Revision 1.22 1998/11/18 13:19:54 gklug
+ * add: PPrevShorts and PLinkBroken to port struct for WA XMAC Errata #C1
+ *
+ * Revision 1.21 1998/10/26 08:02:57 malthoff
+ * Add GIRamOffs.
+ *
+ * Revision 1.20 1998/10/19 07:28:37 malthoff
+ * Add prototype for SkGeInitRamIface().
+ *
+ * Revision 1.19 1998/10/14 14:47:48 malthoff
+ * SK_TIMER should not be defined for Diagnostics.
+ * Add SKERR_HWI_E015MSG and SKERR_HWI_E016MSG.
+ *
+ * Revision 1.18 1998/10/14 14:00:03 gklug
+ * add: timer to port struct for workaround of Errata #2
+ *
+ * Revision 1.17 1998/10/14 11:23:09 malthoff
+ * Add prototype for SkXmAutoNegDone().
+ * Fix SkXmSetRxCmd() prototype statement.
+ *
+ * Revision 1.16 1998/10/14 05:42:29 gklug
+ * add: HWLinkUp flag to Port struct
+ *
+ * Revision 1.15 1998/10/09 08:26:33 malthoff
+ * Rename SK_RB_ULPP_B to SK_RB_LLPP_B.
+ *
+ * Revision 1.14 1998/10/09 07:11:13 malthoff
+ * bug fix: SK_FACT_53 is 85 not 117.
+ * Rework time out init values.
+ * Add GIPortUsage and corresponding defines.
+ * Add some error log messages.
+ *
+ * Revision 1.13 1998/10/06 14:13:14 malthoff
+ * Add prototype for SkGeLoadLnkSyncCnt().
+ *
+ * Revision 1.12 1998/10/05 11:29:53 malthoff
+ * bug fix: A comment was not closed.
+ *
+ * Revision 1.11 1998/10/05 08:01:59 malthoff
+ * Add default Timeout- Threshold- and
+ * Watermark constants. Add QRam start and end
+ * variables. Also add vars to store the polling
+ * mode and receive command. Add new Error Log
+ * Messages and function prototypes.
+ *
+ * Revision 1.10 1998/09/28 13:34:48 malthoff
+ * Add mode bits for LED functions.
+ * Move Autoneg and Flow Ctrl bits from shgesirq.h
+ * Add the required Error Log Entries
+ * and Function Prototypes.
+ *
+ * Revision 1.9 1998/09/16 14:38:41 malthoff
+ * Rework the SK_LNK_xxx defines.
+ * Add error log message defines.
+ * Add prototypes for skxmac2.c
+ *
+ * Revision 1.8 1998/09/11 05:29:18 gklug
+ * add: init state of a port
+ *
+ * Revision 1.7 1998/09/08 08:35:52 gklug
+ * add: defines of the Init Levels
+ *
+ * Revision 1.6 1998/09/03 13:48:42 gklug
+ * add: Link strati, capabilities to Port struct
+ *
+ * Revision 1.5 1998/09/03 13:30:59 malthoff
+ * Add SK_LNK_BLINK and SK_LNK_PERM.
+ *
+ * Revision 1.4 1998/09/03 09:55:31 malthoff
+ * Add constants for parameters Dir and RstMode
+ * when calling SkGeStopPort().
+ * Rework the prototype section.
+ * Add Queue Address offsets PRxQOff, PXsQOff, and PXaQOff.
+ * Remove Ioc with IoC.
+ *
+ * Revision 1.3 1998/08/19 09:11:54 gklug
+ * fix: struct are removed from c-source (see CCC)
+ * add: typedefs for all structs
+ *
+ * Revision 1.2 1998/07/28 12:38:26 malthoff
+ * The prototypes got the parameter 'IoC'.
+ *
+ * Revision 1.1 1998/07/23 09:50:24 malthoff
+ * Created.
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKGEINIT_H_
+#define __INC_SKGEINIT_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* defines ********************************************************************/
+
+/* modifying Link LED behaviour (used with SkGeLinkLED()) */
+#define SK_LNK_OFF LED_OFF
+#define SK_LNK_ON (LED_ON | LED_BLK_OFF | LED_SYNC_OFF)
+#define SK_LNK_BLINK (LED_ON | LED_BLK_ON | LED_SYNC_ON)
+#define SK_LNK_PERM (LED_ON | LED_BLK_OFF | LED_SYNC_ON)
+#define SK_LNK_TST (LED_ON | LED_BLK_ON | LED_SYNC_OFF)
+
+/* parameter 'Mode' when calling SK_HWAC_LINK_LED() */
+#define SK_LED_OFF LED_OFF
+#define SK_LED_ACTIVE (LED_ON | LED_BLK_OFF | LED_SYNC_OFF)
+#define SK_LED_STANDBY (LED_ON | LED_BLK_ON | LED_SYNC_OFF)
+
+/* addressing LED Registers in SkGeXmitLED() */
+#define XMIT_LED_INI 0
+#define XMIT_LED_CNT (RX_LED_VAL - RX_LED_INI)
+#define XMIT_LED_CTRL (RX_LED_CTRL- RX_LED_INI)
+#define XMIT_LED_TST (RX_LED_TST - RX_LED_INI)
+
+/* parameter 'Mode' when calling SkGeXmitLED() */
+#define SK_LED_DIS 0
+#define SK_LED_ENA 1
+#define SK_LED_TST 2
+
+/* Counter and Timer constants, for a host clock of 62.5 MHz */
+#define SK_XMIT_DUR 0x002faf08L /* 50 ms */
+#define SK_BLK_DUR 0x01dcd650L /* 500 ms */
+
+#define SK_DPOLL_DEF 0x00ee6b28L /* 250 ms at 62.5 MHz */
+
+#define SK_DPOLL_MAX 0x00ffffffL /* 268 ms at 62.5 MHz */
+ /* 215 ms at 78.12 MHz */
+
+#define SK_FACT_62 100 /* is given in percent */
+#define SK_FACT_53 85 /* on GENESIS: 53.12 MHz */
+#define SK_FACT_78 125 /* on YUKON: 78.12 MHz */
+
+/* Timeout values */
+#define SK_MAC_TO_53 72 /* MAC arbiter timeout */
+#define SK_PKT_TO_53 0x2000 /* Packet arbiter timeout */
+#define SK_PKT_TO_MAX 0xffff /* Maximum value */
+#define SK_RI_TO_53 36 /* RAM interface timeout */
+
+#define SK_PHY_ACC_TO 600000 /* PHY access timeout */
+
+/* RAM Buffer High Pause Threshold values */
+#define SK_RB_ULPP ( 8 * 1024) /* Upper Level in kB/8 */
+#define SK_RB_LLPP_S (10 * 1024) /* Lower Level for small Queues */
+#define SK_RB_LLPP_B (16 * 1024) /* Lower Level for big Queues */
+
+#ifndef SK_BMU_RX_WM
+#define SK_BMU_RX_WM 0x600 /* BMU Rx Watermark */
+#endif
+#ifndef SK_BMU_TX_WM
+#define SK_BMU_TX_WM 0x600 /* BMU Tx Watermark */
+#endif
+
+/* XMAC II Rx High Watermark */
+#define SK_XM_RX_HI_WM 0x05aa /* 1450 */
+
+/* XMAC II Tx Threshold */
+#define SK_XM_THR_REDL 0x01fb /* .. for redundant link usage */
+#define SK_XM_THR_SL 0x01fb /* .. for single link adapters */
+#define SK_XM_THR_MULL 0x01fb /* .. for multiple link usage */
+#define SK_XM_THR_JUMBO 0x03fc /* .. for jumbo frame usage */
+
+/* values for GIPortUsage */
+#define SK_RED_LINK 1 /* redundant link usage */
+#define SK_MUL_LINK 2 /* multiple link usage */
+#define SK_JUMBO_LINK 3 /* driver uses jumbo frames */
+
+/* Minimum RAM Buffer Rx Queue Size */
+#define SK_MIN_RXQ_SIZE 16 /* 16 kB */
+
+/* Minimum RAM Buffer Tx Queue Size */
+#define SK_MIN_TXQ_SIZE 16 /* 16 kB */
+
+/* Queue Size units */
+#define QZ_UNITS 0x7
+#define QZ_STEP 8
+
+/* Percentage of queue size from whole memory */
+/* 80 % for receive */
+#define RAM_QUOTA_RX 80L
+/* 0% for sync transfer */
+#define RAM_QUOTA_SYNC 0L
+/* the rest (20%) is taken for async transfer */
+
+/* Get the rounded queue size in Bytes in 8k steps */
+#define ROUND_QUEUE_SIZE(SizeInBytes) \
+ ((((unsigned long) (SizeInBytes) + (QZ_STEP*1024L)-1) / 1024) & \
+ ~(QZ_STEP-1))
+
+/* Get the rounded queue size in KBytes in 8k steps */
+#define ROUND_QUEUE_SIZE_KB(Kilobytes) \
+ ROUND_QUEUE_SIZE((Kilobytes) * 1024L)
+
+/* Types of RAM Buffer Queues */
+#define SK_RX_SRAM_Q 1 /* small receive queue */
+#define SK_RX_BRAM_Q 2 /* big receive queue */
+#define SK_TX_RAM_Q 3 /* small or big transmit queue */
+
+/* parameter 'Dir' when calling SkGeStopPort() */
+#define SK_STOP_TX 1 /* Stops the transmit path, resets the XMAC */
+#define SK_STOP_RX 2 /* Stops the receive path */
+#define SK_STOP_ALL 3 /* Stops Rx and Tx path, resets the XMAC */
+
+/* parameter 'RstMode' when calling SkGeStopPort() */
+#define SK_SOFT_RST 1 /* perform a software reset */
+#define SK_HARD_RST 2 /* perform a hardware reset */
+
+/* Init Levels */
+#define SK_INIT_DATA 0 /* Init level 0: init data structures */
+#define SK_INIT_IO 1 /* Init level 1: init with IOs */
+#define SK_INIT_RUN 2 /* Init level 2: init for run time */
+
+/* Link Mode Parameter */
+#define SK_LMODE_HALF 1 /* Half Duplex Mode */
+#define SK_LMODE_FULL 2 /* Full Duplex Mode */
+#define SK_LMODE_AUTOHALF 3 /* AutoHalf Duplex Mode */
+#define SK_LMODE_AUTOFULL 4 /* AutoFull Duplex Mode */
+#define SK_LMODE_AUTOBOTH 5 /* AutoBoth Duplex Mode */
+#define SK_LMODE_AUTOSENSE 6 /* configured mode auto sensing */
+#define SK_LMODE_INDETERMINATED 7 /* indeterminated */
+
+/* Auto-negotiation timeout in 100ms granularity */
+#define SK_AND_MAX_TO 6 /* Wait 600 msec before link comes up */
+
+/* Auto-negotiation error codes */
+#define SK_AND_OK 0 /* no error */
+#define SK_AND_OTHER 1 /* other error than below */
+#define SK_AND_DUP_CAP 2 /* Duplex capabilities error */
+
+
+/* Link Speed Capabilities */
+#define SK_LSPEED_CAP_AUTO (1<<0) /* Automatic resolution */
+#define SK_LSPEED_CAP_10MBPS (1<<1) /* 10 Mbps */
+#define SK_LSPEED_CAP_100MBPS (1<<2) /* 100 Mbps */
+#define SK_LSPEED_CAP_1000MBPS (1<<3) /* 1000 Mbps */
+#define SK_LSPEED_CAP_INDETERMINATED (1<<4) /* indeterminated */
+
+/* Link Speed Parameter */
+#define SK_LSPEED_AUTO 1 /* Automatic resolution */
+#define SK_LSPEED_10MBPS 2 /* 10 Mbps */
+#define SK_LSPEED_100MBPS 3 /* 100 Mbps */
+#define SK_LSPEED_1000MBPS 4 /* 1000 Mbps */
+#define SK_LSPEED_INDETERMINATED 5 /* indeterminated */
+
+/* Link Speed Current State */
+#define SK_LSPEED_STAT_UNKNOWN 1
+#define SK_LSPEED_STAT_10MBPS 2
+#define SK_LSPEED_STAT_100MBPS 3
+#define SK_LSPEED_STAT_1000MBPS 4
+#define SK_LSPEED_STAT_INDETERMINATED 5
+
+
+/* Link Capability Parameter */
+#define SK_LMODE_CAP_HALF (1<<0) /* Half Duplex Mode */
+#define SK_LMODE_CAP_FULL (1<<1) /* Full Duplex Mode */
+#define SK_LMODE_CAP_AUTOHALF (1<<2) /* AutoHalf Duplex Mode */
+#define SK_LMODE_CAP_AUTOFULL (1<<3) /* AutoFull Duplex Mode */
+#define SK_LMODE_CAP_INDETERMINATED (1<<4) /* indeterminated */
+
+/* Link Mode Current State */
+#define SK_LMODE_STAT_UNKNOWN 1 /* Unknown Duplex Mode */
+#define SK_LMODE_STAT_HALF 2 /* Half Duplex Mode */
+#define SK_LMODE_STAT_FULL 3 /* Full Duplex Mode */
+#define SK_LMODE_STAT_AUTOHALF 4 /* Half Duplex Mode obtained by Auto-Neg */
+#define SK_LMODE_STAT_AUTOFULL 5 /* Full Duplex Mode obtained by Auto-Neg */
+#define SK_LMODE_STAT_INDETERMINATED 6 /* indeterminated */
+
+/* Flow Control Mode Parameter (and capabilities) */
+#define SK_FLOW_MODE_NONE 1 /* No Flow-Control */
+#define SK_FLOW_MODE_LOC_SEND 2 /* Local station sends PAUSE */
+#define SK_FLOW_MODE_SYMMETRIC 3 /* Both stations may send PAUSE */
+#define SK_FLOW_MODE_SYM_OR_REM 4 /* Both stations may send PAUSE or
+ * just the remote station may send PAUSE
+ */
+#define SK_FLOW_MODE_INDETERMINATED 5 /* indeterminated */
+
+/* Flow Control Status Parameter */
+#define SK_FLOW_STAT_NONE 1 /* No Flow Control */
+#define SK_FLOW_STAT_REM_SEND 2 /* Remote Station sends PAUSE */
+#define SK_FLOW_STAT_LOC_SEND 3 /* Local station sends PAUSE */
+#define SK_FLOW_STAT_SYMMETRIC 4 /* Both station may send PAUSE */
+#define SK_FLOW_STAT_INDETERMINATED 5 /* indeterminated */
+
+/* Master/Slave Mode Capabilities */
+#define SK_MS_CAP_AUTO (1<<0) /* Automatic resolution */
+#define SK_MS_CAP_MASTER (1<<1) /* This station is master */
+#define SK_MS_CAP_SLAVE (1<<2) /* This station is slave */
+#define SK_MS_CAP_INDETERMINATED (1<<3) /* indeterminated */
+
+/* Set Master/Slave Mode Parameter (and capabilities) */
+#define SK_MS_MODE_AUTO 1 /* Automatic resolution */
+#define SK_MS_MODE_MASTER 2 /* This station is master */
+#define SK_MS_MODE_SLAVE 3 /* This station is slave */
+#define SK_MS_MODE_INDETERMINATED 4 /* indeterminated */
+
+/* Master/Slave Status Parameter */
+#define SK_MS_STAT_UNSET 1 /* The M/S status is not set */
+#define SK_MS_STAT_MASTER 2 /* This station is Master */
+#define SK_MS_STAT_SLAVE 3 /* This station is Dlave */
+#define SK_MS_STAT_FAULT 4 /* M/S resolution failed */
+#define SK_MS_STAT_INDETERMINATED 5 /* indeterminated */
+
+/* parameter 'Mode' when calling SkXmSetRxCmd() */
+#define SK_STRIP_FCS_ON (1<<0) /* Enable FCS stripping of Rx frames */
+#define SK_STRIP_FCS_OFF (1<<1) /* Disable FCS stripping of Rx frames */
+#define SK_STRIP_PAD_ON (1<<2) /* Enable pad byte stripping of Rx fr */
+#define SK_STRIP_PAD_OFF (1<<3) /* Disable pad byte stripping of Rx fr */
+#define SK_LENERR_OK_ON (1<<4) /* Don't chk fr for in range len error */
+#define SK_LENERR_OK_OFF (1<<5) /* Check frames for in range len error */
+#define SK_BIG_PK_OK_ON (1<<6) /* Don't set Rx Error bit for big frames */
+#define SK_BIG_PK_OK_OFF (1<<7) /* Set Rx Error bit for big frames */
+#define SK_SELF_RX_ON (1<<8) /* Enable Rx of own packets */
+#define SK_SELF_RX_OFF (1<<9) /* Disable Rx of own packets */
+
+/* parameter 'Para' when calling SkMacSetRxTxEn() */
+#define SK_MAC_LOOPB_ON (1<<0) /* Enable MAC Loopback Mode */
+#define SK_MAC_LOOPB_OFF (1<<1) /* Disable MAC Loopback Mode */
+#define SK_PHY_LOOPB_ON (1<<2) /* Enable PHY Loopback Mode */
+#define SK_PHY_LOOPB_OFF (1<<3) /* Disable PHY Loopback Mode */
+#define SK_PHY_FULLD_ON (1<<4) /* Enable GMII Full Duplex */
+#define SK_PHY_FULLD_OFF (1<<5) /* Disable GMII Full Duplex */
+
+/* States of PState */
+#define SK_PRT_RESET 0 /* the port is reset */
+#define SK_PRT_STOP 1 /* the port is stopped (similar to SW reset) */
+#define SK_PRT_INIT 2 /* the port is initialized */
+#define SK_PRT_RUN 3 /* the port has an active link */
+
+/* Default receive frame limit for Workaround of XMAC Errata */
+#define SK_DEF_RX_WA_LIM SK_CONSTU64(100)
+
+/* Link Partner Status */
+#define SK_LIPA_UNKNOWN 0 /* Link partner is in unknown state */
+#define SK_LIPA_MANUAL 1 /* Link partner is in detected manual state */
+#define SK_LIPA_AUTO 2 /* Link partner is in auto-negotiation state */
+
+/* Maximum Restarts before restart is ignored (3Com WA) */
+#define SK_MAX_LRESTART 3 /* Max. 3 times the link is restarted */
+
+/* Max. Auto-neg. timeouts before link detection in sense mode is reset */
+#define SK_MAX_ANEG_TO 10 /* Max. 10 times the sense mode is reset */
+
+/* structures *****************************************************************/
+
+/*
+ * MAC specific functions
+ */
+typedef struct s_GeMacFunc {
+ int (*pFnMacUpdateStats)(SK_AC *pAC, SK_IOC IoC, unsigned int Port);
+ int (*pFnMacStatistic)(SK_AC *pAC, SK_IOC IoC, unsigned int Port,
+ SK_U16 StatAddr, SK_U32 *pVal);
+ int (*pFnMacResetCounter)(SK_AC *pAC, SK_IOC IoC, unsigned int Port);
+ int (*pFnMacOverflow)(SK_AC *pAC, SK_IOC IoC, unsigned int Port,
+ SK_U16 IStatus, SK_U64 *pVal);
+} SK_GEMACFUNC;
+
+/*
+ * Port Structure
+ */
+typedef struct s_GePort {
+#ifndef SK_DIAG
+ SK_TIMER PWaTimer; /* Workaround Timer */
+ SK_TIMER HalfDupChkTimer;
+#endif /* SK_DIAG */
+ SK_U32 PPrevShorts; /* Previous short Counter checking */
+ SK_U32 PPrevFcs; /* Previous FCS Error Counter checking */
+ SK_U64 PPrevRx; /* Previous RxOk Counter checking */
+ SK_U64 PRxLim; /* Previous RxOk Counter checking */
+ SK_U64 LastOctets; /* For half duplex hang check */
+ int PLinkResCt; /* Link Restart Counter */
+ int PAutoNegTimeOut;/* Auto-negotiation timeout current value */
+ int PAutoNegTOCt; /* Auto-negotiation Timeout Counter */
+ int PRxQSize; /* Port Rx Queue Size in kB */
+ int PXSQSize; /* Port Synchronous Transmit Queue Size in kB */
+ int PXAQSize; /* Port Asynchronous Transmit Queue Size in kB */
+ SK_U32 PRxQRamStart; /* Receive Queue RAM Buffer Start Address */
+ SK_U32 PRxQRamEnd; /* Receive Queue RAM Buffer End Address */
+ SK_U32 PXsQRamStart; /* Sync Tx Queue RAM Buffer Start Address */
+ SK_U32 PXsQRamEnd; /* Sync Tx Queue RAM Buffer End Address */
+ SK_U32 PXaQRamStart; /* Async Tx Queue RAM Buffer Start Address */
+ SK_U32 PXaQRamEnd; /* Async Tx Queue RAM Buffer End Address */
+ SK_U32 PRxOverCnt; /* Receive Overflow Counter */
+ int PRxQOff; /* Rx Queue Address Offset */
+ int PXsQOff; /* Synchronous Tx Queue Address Offset */
+ int PXaQOff; /* Asynchronous Tx Queue Address Offset */
+ int PhyType; /* PHY used on this port */
+ SK_U16 PhyId1; /* PHY Id1 on this port */
+ SK_U16 PhyAddr; /* MDIO/MDC PHY address */
+ SK_U16 PIsave; /* Saved Interrupt status word */
+ SK_U16 PSsave; /* Saved PHY status word */
+ SK_BOOL PHWLinkUp; /* The hardware Link is up (wiring) */
+ SK_BOOL PState; /* Is port initialized ? */
+ SK_BOOL PLinkBroken; /* Is Link broken ? */
+ SK_BOOL PCheckPar; /* Do we check for parity errors ? */
+ SK_BOOL HalfDupTimerActive;
+ SK_U8 PLinkCap; /* Link Capabilities */
+ SK_U8 PLinkModeConf; /* Link Mode configured */
+ SK_U8 PLinkMode; /* Link Mode currently used */
+ SK_U8 PLinkModeStatus;/* Link Mode Status */
+ SK_U8 PLinkSpeedCap; /* Link Speed Capabilities(10/100/1000 Mbps) */
+ SK_U8 PLinkSpeed; /* configured Link Speed (10/100/1000 Mbps) */
+ SK_U8 PLinkSpeedUsed; /* current Link Speed (10/100/1000 Mbps) */
+ SK_U8 PFlowCtrlCap; /* Flow Control Capabilities */
+ SK_U8 PFlowCtrlMode; /* Flow Control Mode */
+ SK_U8 PFlowCtrlStatus;/* Flow Control Status */
+ SK_U8 PMSCap; /* Master/Slave Capabilities */
+ SK_U8 PMSMode; /* Master/Slave Mode */
+ SK_U8 PMSStatus; /* Master/Slave Status */
+ SK_U8 PAutoNegFail; /* Auto-negotiation fail flag */
+ SK_U8 PLipaAutoNeg; /* Auto-negotiation possible with Link Partner */
+ SK_U8 PCableLen; /* Cable Length */
+ SK_U8 PMdiPairLen[4]; /* MDI[0..3] Pair Length */
+ SK_U8 PMdiPairSts[4]; /* MDI[0..3] Pair Diagnostic Status */
+} SK_GEPORT;
+
+/*
+ * Gigabit Ethernet Initialization Struct
+ * (has to be included in the adapter context)
+ */
+typedef struct s_GeInit {
+ SK_U8 GIPciHwRev; /* PCI HW Revision Number */
+ SK_U8 GIChipId; /* Chip Identification Number */
+ SK_U8 GIChipRev; /* Chip Revision Number */
+ SK_BOOL GIGenesis; /* Genesis adapter ? */
+ SK_BOOL GICopperType; /* Copper Type adapter ? */
+ SK_BOOL GIPciSlot64; /* 64-bit PCI Slot */
+ SK_BOOL GIPciClock66; /* 66 MHz PCI Clock */
+ SK_BOOL GIVauxAvail; /* VAUX available (YUKON) */
+ SK_BOOL GIYukon32Bit; /* 32-Bit YUKON adapter */
+ SK_BOOL GIYukonLite; /* YUKON-Lite chip */
+ int GIMacsFound; /* Number of MACs found on this adapter */
+ int GIMacType; /* MAC Type used on this adapter */
+ int GIHstClkFact; /* Host Clock Factor (62.5 / HstClk * 100) */
+ int GIPortUsage; /* Driver Port Usage */
+ int GILevel; /* Initialization Level completed */
+ int GIRamSize; /* The RAM size of the adapter in kB */
+ int GIWolOffs; /* WOL Register Offset (HW-Bug in Rev. A) */
+ SK_U32 GIRamOffs; /* RAM Address Offset for addr calculation */
+ SK_U32 GIPollTimerVal; /* Descr. Poll Timer Init Val (HstClk ticks) */
+ SK_GEPORT GP[SK_MAX_MACS];/* Port Dependent Information */
+ SK_GEMACFUNC GIFunc; /* MAC depedent functions */
+} SK_GEINIT;
+
+/*
+ * Error numbers and messages for skxmac2.c and skgeinit.c
+ */
+#define SKERR_HWI_E001 (SK_ERRBASE_HWINIT)
+#define SKERR_HWI_E001MSG "SkXmClrExactAddr() has got illegal parameters"
+#define SKERR_HWI_E002 (SKERR_HWI_E001+1)
+#define SKERR_HWI_E002MSG "SkGeInit(): Level 1 call missing"
+#define SKERR_HWI_E003 (SKERR_HWI_E002+1)
+#define SKERR_HWI_E003MSG "SkGeInit() called with illegal init Level"
+#define SKERR_HWI_E004 (SKERR_HWI_E003+1)
+#define SKERR_HWI_E004MSG "SkGeInitPort(): Queue Size illegal configured"
+#define SKERR_HWI_E005 (SKERR_HWI_E004+1)
+#define SKERR_HWI_E005MSG "SkGeInitPort(): cannot init running ports"
+#define SKERR_HWI_E006 (SKERR_HWI_E005+1)
+#define SKERR_HWI_E006MSG "SkGeMacInit(): PState does not match HW state"
+#define SKERR_HWI_E007 (SKERR_HWI_E006+1)
+#define SKERR_HWI_E007MSG "SkXmInitDupMd() called with invalid Dup Mode"
+#define SKERR_HWI_E008 (SKERR_HWI_E007+1)
+#define SKERR_HWI_E008MSG "SkXmSetRxCmd() called with invalid Mode"
+#define SKERR_HWI_E009 (SKERR_HWI_E008+1)
+#define SKERR_HWI_E009MSG "SkGeCfgSync() called although PXSQSize zero"
+#define SKERR_HWI_E010 (SKERR_HWI_E009+1)
+#define SKERR_HWI_E010MSG "SkGeCfgSync() called with invalid parameters"
+#define SKERR_HWI_E011 (SKERR_HWI_E010+1)
+#define SKERR_HWI_E011MSG "SkGeInitPort(): Receive Queue Size too small"
+#define SKERR_HWI_E012 (SKERR_HWI_E011+1)
+#define SKERR_HWI_E012MSG "SkGeInitPort(): invalid Queue Size specified"
+#define SKERR_HWI_E013 (SKERR_HWI_E012+1)
+#define SKERR_HWI_E013MSG "SkGeInitPort(): cfg changed for running queue"
+#define SKERR_HWI_E014 (SKERR_HWI_E013+1)
+#define SKERR_HWI_E014MSG "SkGeInitPort(): unknown GIPortUsage specified"
+#define SKERR_HWI_E015 (SKERR_HWI_E014+1)
+#define SKERR_HWI_E015MSG "Illegal Link mode parameter"
+#define SKERR_HWI_E016 (SKERR_HWI_E015+1)
+#define SKERR_HWI_E016MSG "Illegal Flow control mode parameter"
+#define SKERR_HWI_E017 (SKERR_HWI_E016+1)
+#define SKERR_HWI_E017MSG "Illegal value specified for GIPollTimerVal"
+#define SKERR_HWI_E018 (SKERR_HWI_E017+1)
+#define SKERR_HWI_E018MSG "FATAL: SkGeStopPort() does not terminate (Tx)"
+#define SKERR_HWI_E019 (SKERR_HWI_E018+1)
+#define SKERR_HWI_E019MSG "Illegal Speed parameter"
+#define SKERR_HWI_E020 (SKERR_HWI_E019+1)
+#define SKERR_HWI_E020MSG "Illegal Master/Slave parameter"
+#define SKERR_HWI_E021 (SKERR_HWI_E020+1)
+#define SKERR_HWI_E021MSG "MacUpdateStats(): cannot update statistic counter"
+#define SKERR_HWI_E022 (SKERR_HWI_E021+1)
+#define SKERR_HWI_E022MSG "MacStatistic(): illegal statistic base address"
+#define SKERR_HWI_E023 (SKERR_HWI_E022+1)
+#define SKERR_HWI_E023MSG "SkGeInitPort(): Transmit Queue Size too small"
+#define SKERR_HWI_E024 (SKERR_HWI_E023+1)
+#define SKERR_HWI_E024MSG "FATAL: SkGeStopPort() does not terminate (Rx)"
+#define SKERR_HWI_E025 (SKERR_HWI_E024+1)
+#define SKERR_HWI_E025MSG ""
+
+/* function prototypes ********************************************************/
+
+#ifndef SK_KR_PROTO
+
+/*
+ * public functions in skgeinit.c
+ */
+extern void SkGePollRxD(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL PollRxD);
+
+extern void SkGePollTxD(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL PollTxD);
+
+extern void SkGeYellowLED(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int State);
+
+extern int SkGeCfgSync(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_U32 IntTime,
+ SK_U32 LimCount,
+ int SyncMode);
+
+extern void SkGeLoadLnkSyncCnt(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_U32 CntVal);
+
+extern void SkGeStopPort(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Dir,
+ int RstMode);
+
+extern int SkGeInit(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Level);
+
+extern void SkGeDeInit(
+ SK_AC *pAC,
+ SK_IOC IoC);
+
+extern int SkGeInitPort(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkGeXmitLED(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Led,
+ int Mode);
+
+extern void SkGeInitRamIface(
+ SK_AC *pAC,
+ SK_IOC IoC);
+
+extern int SkGeInitAssignRamToQueues(
+ SK_AC *pAC,
+ int ActivePort,
+ SK_BOOL DualNet);
+
+/*
+ * public functions in skxmac2.c
+ */
+extern void SkMacRxTxDisable(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacSoftRst(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacHardRst(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkXmInitMac(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkGmInitMac(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacInitPhy(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL DoLoop);
+
+extern void SkMacIrqDisable(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacFlushTxFifo(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacFlushRxFifo(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacIrq(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern int SkMacAutoNegDone(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacAutoNegLipaPhy(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_U16 IStatus);
+
+extern void SkMacSetRxTxEn(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Para);
+
+extern int SkMacRxTxEnable(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkMacPromiscMode(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL Enable);
+
+extern void SkMacHashing(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL Enable);
+
+extern void SkXmPhyRead(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 *pVal);
+
+extern void SkXmPhyWrite(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 Val);
+
+extern void SkGmPhyRead(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 *pVal);
+
+extern void SkGmPhyWrite(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 Val);
+
+extern void SkGePhyRead(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 *pVal);
+
+extern void SkGePhyWrite(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Addr,
+ SK_U16 Val);
+
+extern void SkXmClrExactAddr(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int StartNum,
+ int StopNum);
+
+extern void SkXmInitDupMd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkXmInitPauseMd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port);
+
+extern void SkXmAutoNegLipaXmac(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_U16 IStatus);
+
+extern int SkXmUpdateStats(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port);
+
+extern int SkGmUpdateStats(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port);
+
+extern int SkXmMacStatistic(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port,
+ SK_U16 StatAddr,
+ SK_U32 *pVal);
+
+extern int SkGmMacStatistic(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port,
+ SK_U16 StatAddr,
+ SK_U32 *pVal);
+
+extern int SkXmResetCounter(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port);
+
+extern int SkGmResetCounter(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port);
+
+extern int SkXmOverflowStatus(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port,
+ SK_U16 IStatus,
+ SK_U64 *pStatus);
+
+extern int SkGmOverflowStatus(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ unsigned int Port,
+ SK_U16 MacStatus,
+ SK_U64 *pStatus);
+
+extern int SkGmCableDiagStatus(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL StartTest);
+
+#ifdef SK_DIAG
+extern void SkMacSetRxCmd(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ int Mode);
+extern void SkMacCrcGener(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL Enable);
+extern void SkMacTimeStamp(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL Enable);
+extern void SkXmSendCont(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Port,
+ SK_BOOL Enable);
+#endif /* SK_DIAG */
+
+#else /* SK_KR_PROTO */
+
+/*
+ * public functions in skgeinit.c
+ */
+extern void SkGePollRxD();
+extern void SkGePollTxD();
+extern void SkGeYellowLED();
+extern int SkGeCfgSync();
+extern void SkGeLoadLnkSyncCnt();
+extern void SkGeStopPort();
+extern int SkGeInit();
+extern void SkGeDeInit();
+extern int SkGeInitPort();
+extern void SkGeXmitLED();
+extern void SkGeInitRamIface();
+extern int SkGeInitAssignRamToQueues();
+
+/*
+ * public functions in skxmac2.c
+ */
+extern void SkMacRxTxDisable();
+extern void SkMacSoftRst();
+extern void SkMacHardRst();
+extern void SkMacInitPhy();
+extern int SkMacRxTxEnable();
+extern void SkMacPromiscMode();
+extern void SkMacHashing();
+extern void SkMacIrqDisable();
+extern void SkMacFlushTxFifo();
+extern void SkMacFlushRxFifo();
+extern void SkMacIrq();
+extern int SkMacAutoNegDone();
+extern void SkMacAutoNegLipaPhy();
+extern void SkMacSetRxTxEn();
+extern void SkGePhyRead();
+extern void SkGePhyWrite();
+extern void SkXmInitMac();
+extern void SkXmPhyRead();
+extern void SkXmPhyWrite();
+extern void SkGmInitMac();
+extern void SkGmPhyRead();
+extern void SkGmPhyWrite();
+extern void SkXmClrExactAddr();
+extern void SkXmInitDupMd();
+extern void SkXmInitPauseMd();
+extern void SkXmAutoNegLipaXmac();
+extern int SkXmUpdateStats();
+extern int SkGmUpdateStats();
+extern int SkXmMacStatistic();
+extern int SkGmMacStatistic();
+extern int SkXmResetCounter();
+extern int SkGmResetCounter();
+extern int SkXmOverflowStatus();
+extern int SkGmOverflowStatus();
+extern int SkGmCableDiagStatus();
+
+#ifdef SK_DIAG
+extern void SkMacSetRxCmd();
+extern void SkMacCrcGener();
+extern void SkMacTimeStamp();
+extern void SkXmSendCont();
+#endif /* SK_DIAG */
+
+#endif /* SK_KR_PROTO */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_SKGEINIT_H_ */
diff --git a/drivers/sk98lin/h/skgepnm2.h b/drivers/sk98lin/h/skgepnm2.h
new file mode 100644
index 000000000..2a003545c
--- /dev/null
+++ b/drivers/sk98lin/h/skgepnm2.h
@@ -0,0 +1,462 @@
+/*****************************************************************************
+ *
+ * Name: skgepnm2.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.34 $
+ * Date: $Date: 2002/12/16 09:05:18 $
+ * Purpose: Defines for Private Network Management Interface
+ *
+ ****************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*****************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgepnm2.h,v $
+ * Revision 1.34 2002/12/16 09:05:18 tschilli
+ * Code for VCT handling added.
+ *
+ * Revision 1.33 2002/09/10 09:00:03 rwahl
+ * Adapted boolean definitions according sktypes.
+ *
+ * Revision 1.32 2002/08/09 09:47:01 rwahl
+ * Added write-only flag to oid access defines.
+ * Editorial changes.
+ *
+ * Revision 1.31 2002/07/17 19:23:18 rwahl
+ * - Replaced MAC counter definitions by enumeration.
+ * - Added definition SK_PNMI_MAC_TYPES.
+ * - Added chipset defnition for Yukon.
+ *
+ * Revision 1.30 2001/02/06 10:03:41 mkunz
+ * - Pnmi V4 dual net support added. Interface functions and macros extended
+ * - Vpd bug fixed
+ * - OID_SKGE_MTU added
+ *
+ * Revision 1.29 2001/01/22 13:41:37 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.28 2000/08/03 15:12:48 rwahl
+ * - Additional comment for MAC statistic data structure.
+ *
+ * Revision 1.27 2000/08/01 16:10:18 rwahl
+ * - Added mac statistic data structure for StatRxLongFrame counter.
+ *
+ * Revision 1.26 2000/03/31 13:51:34 rwahl
+ * Added SK_UPTR cast to offset calculation for PNMI struct fields;
+ * missing cast caused compiler warnings by Win64 compiler.
+ *
+ * Revision 1.25 1999/11/22 13:57:41 cgoos
+ * Changed license header to GPL.
+ * Allowing overwrite for SK_PNMI_STORE/_READ defines.
+ *
+ * Revision 1.24 1999/04/13 15:11:11 mhaveman
+ * Changed copyright.
+ *
+ * Revision 1.23 1999/01/28 15:07:12 mhaveman
+ * Changed default threshold for port switches per hour from 10
+ * to 240 which means 4 switches per minute. This fits better
+ * the granularity of 32 for the port switch estimate
+ * counter.
+ *
+ * Revision 1.22 1999/01/05 12:52:30 mhaveman
+ * Removed macro SK_PNMI_MICRO_SEC.
+ *
+ * Revision 1.21 1999/01/05 12:50:34 mhaveman
+ * Enlarged macro definition SK_PNMI_HUNDREDS_SEC() so that no 64-bit
+ * arithmetic is necessary if SK_TICKS_PER_SEC is 100.
+ *
+ * Revision 1.20 1998/12/09 14:02:53 mhaveman
+ * Defined macro SK_PNMI_DEF_RLMT_CHG_THRES for default port switch
+ * threshold.
+ *
+ * Revision 1.19 1998/12/03 11:28:41 mhaveman
+ * Removed SK_PNMI_CHECKPTR macro.
+ *
+ * Revision 1.18 1998/12/03 11:21:00 mhaveman
+ * -Added pointer check macro SK_PNMI_CHECKPTR
+ * -Added macros SK_PNMI_VPD_ARR_SIZE and SK_PNMI_VPD_STR_SIZE for
+ * VPD key evaluation.
+ *
+ * Revision 1.17 1998/11/20 13:20:33 mhaveman
+ * Fixed bug in SK_PNMI_SET_STAT macro. ErrorStatus was not correctly set.
+ *
+ * Revision 1.16 1998/11/20 08:08:49 mhaveman
+ * Macro SK_PNMI_CHECKFLAGS has got a if clause.
+ *
+ * Revision 1.15 1998/11/03 13:53:40 mhaveman
+ * Fixed alignment problem in macor SK_PNMI_SET_STAT macro.
+ *
+ * Revision 1.14 1998/10/30 15:50:13 mhaveman
+ * Added macro SK_PNMI_MICRO_SEC()
+ *
+ * Revision 1.13 1998/10/30 12:32:20 mhaveman
+ * Added forgotten cast in SK_PNMI_READ_U32 macro.
+ *
+ * Revision 1.12 1998/10/29 15:40:26 mhaveman
+ * -Changed SK_PNMI_TRAP_SENSOR_LEN because SensorDescr has now
+ * variable string length.
+ * -Defined SK_PNMI_CHECKFLAGS macro
+ *
+ * Revision 1.11 1998/10/29 08:53:34 mhaveman
+ * Removed SK_PNMI_RLM_XXX table indexed because these counters need
+ * not been saved over XMAC resets.
+ *
+ * Revision 1.10 1998/10/28 08:48:20 mhaveman
+ * -Added macros for storage according to alignment
+ * -Changed type of Instance to SK_U32 because of VPD
+ * -Removed trap structures. Not needed because of alignment problem
+ * -Changed type of Action form SK_U8 to int
+ *
+ * Revision 1.9 1998/10/21 13:34:45 mhaveman
+ * Shit, mismatched calculation of SK_PNMI_HUNDREDS_SEC. Corrected.
+ *
+ * Revision 1.8 1998/10/21 13:24:58 mhaveman
+ * Changed calculation of hundreds of seconds.
+ *
+ * Revision 1.7 1998/10/20 07:31:41 mhaveman
+ * Made type changes to unsigned int where possible.
+ *
+ * Revision 1.6 1998/09/04 17:04:05 mhaveman
+ * Added Sync counters to offset storage to provided settled values on
+ * port switch.
+ *
+ * Revision 1.5 1998/09/04 12:45:35 mhaveman
+ * Removed dummies for SK_DRIVER_ macros. They should be added by driver
+ * writer in skdrv2nd.h.
+ *
+ * Revision 1.4 1998/09/04 11:59:50 mhaveman
+ * Everything compiles now. Driver Macros for counting still missing.
+ *
+ * Revision 1.3 1998/08/24 12:01:35 mhaveman
+ * Intermediate state.
+ *
+ * Revision 1.2 1998/08/17 07:51:40 mhaveman
+ * Intermediate state.
+ *
+ * Revision 1.1 1998/08/11 09:08:40 mhaveman
+ * Intermediate state.
+ *
+ ****************************************************************************/
+
+#ifndef _SKGEPNM2_H_
+#define _SKGEPNM2_H_
+
+/*
+ * General definitions
+ */
+#define SK_PNMI_CHIPSET_XMAC 1 /* XMAC11800FP */
+#define SK_PNMI_CHIPSET_YUKON 2 /* YUKON */
+
+#define SK_PNMI_BUS_PCI 1 /* PCI bus*/
+
+/*
+ * Actions
+ */
+#define SK_PNMI_ACT_IDLE 1
+#define SK_PNMI_ACT_RESET 2
+#define SK_PNMI_ACT_SELFTEST 3
+#define SK_PNMI_ACT_RESETCNT 4
+
+/*
+ * VPD releated defines
+ */
+
+#define SK_PNMI_VPD_RW 1
+#define SK_PNMI_VPD_RO 2
+
+#define SK_PNMI_VPD_OK 0
+#define SK_PNMI_VPD_NOTFOUND 1
+#define SK_PNMI_VPD_CUT 2
+#define SK_PNMI_VPD_TIMEOUT 3
+#define SK_PNMI_VPD_FULL 4
+#define SK_PNMI_VPD_NOWRITE 5
+#define SK_PNMI_VPD_FATAL 6
+
+#define SK_PNMI_VPD_IGNORE 0
+#define SK_PNMI_VPD_CREATE 1
+#define SK_PNMI_VPD_DELETE 2
+
+
+/*
+ * RLMT related defines
+ */
+#define SK_PNMI_DEF_RLMT_CHG_THRES 240 /* 4 changes per minute */
+
+
+/*
+ * VCT internal status values
+ */
+#define SK_PNMI_VCT_PENDING 32
+#define SK_PNMI_VCT_TEST_DONE 64
+#define SK_PNMI_VCT_LINK 128
+
+/*
+ * Internal table definitions
+ */
+#define SK_PNMI_GET 0
+#define SK_PNMI_PRESET 1
+#define SK_PNMI_SET 2
+
+#define SK_PNMI_RO 0
+#define SK_PNMI_RW 1
+#define SK_PNMI_WO 2
+
+typedef struct s_OidTabEntry {
+ SK_U32 Id;
+ SK_U32 InstanceNo;
+ unsigned int StructSize;
+ unsigned int Offset;
+ int Access;
+ int (* Func)(SK_AC *pAc, SK_IOC pIo, int action,
+ SK_U32 Id, char* pBuf, unsigned int* pLen,
+ SK_U32 Instance, unsigned int TableIndex,
+ SK_U32 NetNumber);
+ SK_U16 Param;
+} SK_PNMI_TAB_ENTRY;
+
+
+/*
+ * Trap lengths
+ */
+#define SK_PNMI_TRAP_SIMPLE_LEN 17
+#define SK_PNMI_TRAP_SENSOR_LEN_BASE 46
+#define SK_PNMI_TRAP_RLMT_CHANGE_LEN 23
+#define SK_PNMI_TRAP_RLMT_PORT_LEN 23
+
+/*
+ * Number of MAC types supported
+ */
+#define SK_PNMI_MAC_TYPES (SK_MAC_GMAC + 1)
+
+/*
+ * MAC statistic data list (overall set for MAC types used)
+ */
+enum SK_MACSTATS {
+ SK_PNMI_HTX = 0,
+ SK_PNMI_HTX_OCTET,
+ SK_PNMI_HTX_OCTETHIGH = SK_PNMI_HTX_OCTET,
+ SK_PNMI_HTX_OCTETLOW,
+ SK_PNMI_HTX_BROADCAST,
+ SK_PNMI_HTX_MULTICAST,
+ SK_PNMI_HTX_UNICAST,
+ SK_PNMI_HTX_BURST,
+ SK_PNMI_HTX_PMACC,
+ SK_PNMI_HTX_MACC,
+ SK_PNMI_HTX_COL,
+ SK_PNMI_HTX_SINGLE_COL,
+ SK_PNMI_HTX_MULTI_COL,
+ SK_PNMI_HTX_EXCESS_COL,
+ SK_PNMI_HTX_LATE_COL,
+ SK_PNMI_HTX_DEFFERAL,
+ SK_PNMI_HTX_EXCESS_DEF,
+ SK_PNMI_HTX_UNDERRUN,
+ SK_PNMI_HTX_CARRIER,
+ SK_PNMI_HTX_UTILUNDER,
+ SK_PNMI_HTX_UTILOVER,
+ SK_PNMI_HTX_64,
+ SK_PNMI_HTX_127,
+ SK_PNMI_HTX_255,
+ SK_PNMI_HTX_511,
+ SK_PNMI_HTX_1023,
+ SK_PNMI_HTX_MAX,
+ SK_PNMI_HTX_LONGFRAMES,
+ SK_PNMI_HTX_SYNC,
+ SK_PNMI_HTX_SYNC_OCTET,
+ SK_PNMI_HTX_RESERVED,
+
+ SK_PNMI_HRX,
+ SK_PNMI_HRX_OCTET,
+ SK_PNMI_HRX_OCTETHIGH = SK_PNMI_HRX_OCTET,
+ SK_PNMI_HRX_OCTETLOW,
+ SK_PNMI_HRX_BADOCTET,
+ SK_PNMI_HRX_BADOCTETHIGH = SK_PNMI_HRX_BADOCTET,
+ SK_PNMI_HRX_BADOCTETLOW,
+ SK_PNMI_HRX_BROADCAST,
+ SK_PNMI_HRX_MULTICAST,
+ SK_PNMI_HRX_UNICAST,
+ SK_PNMI_HRX_PMACC,
+ SK_PNMI_HRX_MACC,
+ SK_PNMI_HRX_PMACC_ERR,
+ SK_PNMI_HRX_MACC_UNKWN,
+ SK_PNMI_HRX_BURST,
+ SK_PNMI_HRX_MISSED,
+ SK_PNMI_HRX_FRAMING,
+ SK_PNMI_HRX_UNDERSIZE,
+ SK_PNMI_HRX_OVERFLOW,
+ SK_PNMI_HRX_JABBER,
+ SK_PNMI_HRX_CARRIER,
+ SK_PNMI_HRX_IRLENGTH,
+ SK_PNMI_HRX_SYMBOL,
+ SK_PNMI_HRX_SHORTS,
+ SK_PNMI_HRX_RUNT,
+ SK_PNMI_HRX_TOO_LONG,
+ SK_PNMI_HRX_FCS,
+ SK_PNMI_HRX_CEXT,
+ SK_PNMI_HRX_UTILUNDER,
+ SK_PNMI_HRX_UTILOVER,
+ SK_PNMI_HRX_64,
+ SK_PNMI_HRX_127,
+ SK_PNMI_HRX_255,
+ SK_PNMI_HRX_511,
+ SK_PNMI_HRX_1023,
+ SK_PNMI_HRX_MAX,
+ SK_PNMI_HRX_LONGFRAMES,
+
+ SK_PNMI_HRX_RESERVED,
+
+ SK_PNMI_MAX_IDX /* NOTE: Ensure SK_PNMI_CNT_NO is set to this value */
+};
+
+/*
+ * MAC specific data
+ */
+typedef struct s_PnmiStatAddr {
+ SK_U16 Reg; /* MAC register containing the value */
+ SK_BOOL GetOffset; /* TRUE: Offset managed by PNMI (call GetStatVal())*/
+} SK_PNMI_STATADDR;
+
+
+/*
+ * SK_PNMI_STRUCT_DATA copy offset evaluation macros
+ */
+#define SK_PNMI_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e))
+#define SK_PNMI_MAI_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e))
+#define SK_PNMI_VPD_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_VPD *)0)->e))
+#define SK_PNMI_SEN_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_SENSOR *)0)->e))
+#define SK_PNMI_CHK_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_CHECKSUM *)0)->e))
+#define SK_PNMI_STA_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STAT *)0)->e))
+#define SK_PNMI_CNF_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_CONF *)0)->e))
+#define SK_PNMI_RLM_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT *)0)->e))
+#define SK_PNMI_MON_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT_MONITOR *)0)->e))
+#define SK_PNMI_TRP_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_TRAP *)0)->e))
+
+#define SK_PNMI_SET_STAT(b,s,o) {SK_U32 Val32; char *pVal; \
+ Val32 = (s); \
+ pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \
+ &(((SK_PNMI_STRUCT_DATA *)0)-> \
+ ReturnStatus.ErrorStatus)); \
+ SK_PNMI_STORE_U32(pVal, Val32); \
+ Val32 = (o); \
+ pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \
+ &(((SK_PNMI_STRUCT_DATA *)0)-> \
+ ReturnStatus.ErrorOffset)); \
+ SK_PNMI_STORE_U32(pVal, Val32);}
+
+/*
+ * Time macros
+ */
+#if SK_TICKS_PER_SEC == 100
+#define SK_PNMI_HUNDREDS_SEC(t) (t)
+#else
+#define SK_PNMI_HUNDREDS_SEC(t) (((t) * 100) / (SK_TICKS_PER_SEC))
+#endif
+
+/*
+ * Macros to work around alignment problems
+ */
+#ifndef SK_PNMI_STORE_U16
+#define SK_PNMI_STORE_U16(p,v) {*(char *)(p) = *((char *)&(v)); \
+ *((char *)(p) + 1) = \
+ *(((char *)&(v)) + 1);}
+#endif
+
+#ifndef SK_PNMI_STORE_U32
+#define SK_PNMI_STORE_U32(p,v) {*(char *)(p) = *((char *)&(v)); \
+ *((char *)(p) + 1) = \
+ *(((char *)&(v)) + 1); \
+ *((char *)(p) + 2) = \
+ *(((char *)&(v)) + 2); \
+ *((char *)(p) + 3) = \
+ *(((char *)&(v)) + 3);}
+#endif
+
+#ifndef SK_PNMI_STORE_U64
+#define SK_PNMI_STORE_U64(p,v) {*(char *)(p) = *((char *)&(v)); \
+ *((char *)(p) + 1) = \
+ *(((char *)&(v)) + 1); \
+ *((char *)(p) + 2) = \
+ *(((char *)&(v)) + 2); \
+ *((char *)(p) + 3) = \
+ *(((char *)&(v)) + 3); \
+ *((char *)(p) + 4) = \
+ *(((char *)&(v)) + 4); \
+ *((char *)(p) + 5) = \
+ *(((char *)&(v)) + 5); \
+ *((char *)(p) + 6) = \
+ *(((char *)&(v)) + 6); \
+ *((char *)(p) + 7) = \
+ *(((char *)&(v)) + 7);}
+#endif
+
+#ifndef SK_PNMI_READ_U16
+#define SK_PNMI_READ_U16(p,v) {*((char *)&(v)) = *(char *)(p); \
+ *(((char *)&(v)) + 1) = \
+ *((char *)(p) + 1);}
+#endif
+
+#ifndef SK_PNMI_READ_U32
+#define SK_PNMI_READ_U32(p,v) {*((char *)&(v)) = *(char *)(p); \
+ *(((char *)&(v)) + 1) = \
+ *((char *)(p) + 1); \
+ *(((char *)&(v)) + 2) = \
+ *((char *)(p) + 2); \
+ *(((char *)&(v)) + 3) = \
+ *((char *)(p) + 3);}
+#endif
+
+#ifndef SK_PNMI_READ_U64
+#define SK_PNMI_READ_U64(p,v) {*((char *)&(v)) = *(char *)(p); \
+ *(((char *)&(v)) + 1) = \
+ *((char *)(p) + 1); \
+ *(((char *)&(v)) + 2) = \
+ *((char *)(p) + 2); \
+ *(((char *)&(v)) + 3) = \
+ *((char *)(p) + 3); \
+ *(((char *)&(v)) + 4) = \
+ *((char *)(p) + 4); \
+ *(((char *)&(v)) + 5) = \
+ *((char *)(p) + 5); \
+ *(((char *)&(v)) + 6) = \
+ *((char *)(p) + 6); \
+ *(((char *)&(v)) + 7) = \
+ *((char *)(p) + 7);}
+#endif
+
+/*
+ * Macros for Debug
+ */
+#ifdef DEBUG
+
+#define SK_PNMI_CHECKFLAGS(vSt) {if (pAC->Pnmi.MacUpdatedFlag > 0 || \
+ pAC->Pnmi.RlmtUpdatedFlag > 0 || \
+ pAC->Pnmi.SirqUpdatedFlag > 0) { \
+ SK_DBG_MSG(pAC, \
+ SK_DBGMOD_PNMI, \
+ SK_DBGCAT_CTRL, \
+ ("PNMI: ERR: %s MacUFlag=%d, RlmtUFlag=%d, SirqUFlag=%d\n", \
+ vSt, \
+ pAC->Pnmi.MacUpdatedFlag, \
+ pAC->Pnmi.RlmtUpdatedFlag, \
+ pAC->Pnmi.SirqUpdatedFlag))}}
+
+#else /* !DEBUG */
+
+#define SK_PNMI_CHECKFLAGS(vSt) /* Nothing */
+
+#endif /* !DEBUG */
+
+#endif /* _SKGEPNM2_H_ */
diff --git a/drivers/sk98lin/h/skgepnmi.h b/drivers/sk98lin/h/skgepnmi.h
new file mode 100644
index 000000000..c1f847e00
--- /dev/null
+++ b/drivers/sk98lin/h/skgepnmi.h
@@ -0,0 +1,1114 @@
+/*****************************************************************************
+ *
+ * Name: skgepnmi.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.59 $
+ * Date: $Date: 2002/12/16 14:03:50 $
+ * Purpose: Defines for Private Network Management Interface
+ *
+ ****************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*****************************************************************************
+ *
+ * History:
+ *
+ * $Log: skgepnmi.h,v $
+ * Revision 1.59 2002/12/16 14:03:50 tschilli
+ * New defines for VCT added.
+ *
+ * Revision 1.58 2002/12/16 09:04:59 tschilli
+ * Code for VCT handling added.
+ *
+ * Revision 1.57 2002/09/26 12:41:05 tschilli
+ * SK_PNMI_PORT BufPort entry in struct SK_PNMI added.
+ *
+ * Revision 1.56 2002/08/16 11:10:41 rwahl
+ * - Replaced c++ comment.
+ *
+ * Revision 1.55 2002/08/09 15:40:21 rwahl
+ * Editorial change (renamed ConfSpeedCap).
+ *
+ * Revision 1.54 2002/08/09 11:06:07 rwahl
+ * Added OID_SKGE_SPEED_CAP.
+ *
+ * Revision 1.53 2002/08/09 09:45:28 rwahl
+ * Added support for NDIS OID_PNP_xxx.
+ * Editorial changes.
+ *
+ * Revision 1.52 2002/08/06 17:54:07 rwahl
+ * - Added speed cap to PNMI config struct.
+ *
+ * Revision 1.51 2002/07/17 19:19:26 rwahl
+ * - Added OID_SKGE_SPEED_MODE and OID_SKGE_SPEED_STATUS.
+ * - Added SK_PNMI_CNT_RX_PMACC_ERR() & SK_PNMI_CNT_RX_LONGFRAMES().
+ * - Added speed mode & status to PNMI config struct.
+ * - Editorial changes.
+ *
+ * Revision 1.50 2002/05/22 08:59:37 rwahl
+ * Added string definitions for error msgs.
+ *
+ * Revision 1.49 2001/11/20 09:23:50 rwahl
+ * - pnmi struct: reordered and aligned to 32bit.
+ *
+ * Revision 1.48 2001/02/23 14:34:24 mkunz
+ * Changed macro PHYS2INST. Added pAC to Interface
+ *
+ * Revision 1.47 2001/02/07 08:28:23 mkunz
+ * - Added Oids: OID_SKGE_DIAG_ACTION
+ * OID_SKGE_DIAG_RESULT
+ * OID_SKGE_MULTICAST_LIST
+ * OID_SKGE_CURRENT_PACKET_FILTER
+ * OID_SKGE_INTERMEDIATE_SUPPORT
+ * - Changed value of OID_SKGE_MTU
+ *
+ * Revision 1.46 2001/02/06 10:01:41 mkunz
+ * - Pnmi V4 dual net support added. Interface functions and macros extended
+ * - Vpd bug fixed
+ * - OID_SKGE_MTU added
+ *
+ * Revision 1.45 2001/01/22 13:41:37 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.44 2000/09/07 07:35:27 rwahl
+ * - removed NDIS counter specific data type.
+ * - fixed spelling for OID_SKGE_RLMT_PORT_PREFERRED.
+ *
+ * Revision 1.43 2000/08/04 11:41:08 rwahl
+ * - Fixed compiler warning (port is always >= 0) for macros
+ * SK_PNMI_CNT_RX_LONGFRAMES & SK_PNMI_CNT_SYNC_OCTETS
+ *
+ * Revision 1.42 2000/08/03 15:14:07 rwahl
+ * - Corrected error in driver macros addressing a physical port.
+ *
+ * Revision 1.41 2000/08/01 16:22:29 rwahl
+ * - Changed MDB version to 3.1.
+ * - Added definitions for StatRxLongFrames counter.
+ * - Added macro to be used by driver to count long frames received.
+ * - Added directive to control width (default = 32bit) of NDIS statistic
+ * counters (SK_NDIS_64BIT_CTR).
+ *
+ * Revision 1.40 2000/03/31 13:51:34 rwahl
+ * Added SK_UPTR cast to offset calculation for PNMI struct fields;
+ * missing cast caused compiler warnings by Win64 compiler.
+ *
+ * Revision 1.39 1999/12/06 10:09:47 rwahl
+ * Added new error log message.
+ *
+ * Revision 1.38 1999/11/22 13:57:55 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.37 1999/09/14 14:25:32 rwahl
+ * Set MDB version for 1000Base-T (sensors, Master/Slave) changes.
+ *
+ * Revision 1.36 1999/05/20 09:24:56 cgoos
+ * Changes for 1000Base-T (sensors, Master/Slave).
+ *
+ * Revision 1.35 1999/04/13 15:10:51 mhaveman
+ * Replaced RLMT macros SK_RLMT_CHECK_xxx again by those of PNMI to
+ * grant unified interface. But PNMI macros will store the same
+ * value as RLMT macros.
+ *
+ * Revision 1.34 1999/04/13 15:03:49 mhaveman
+ * -Changed copyright
+ * -Removed SK_PNMI_RLMT_MODE_CHK_xxx macros. Those of RLMT should be
+ * used.
+ *
+ * Revision 1.33 1999/03/23 10:41:02 mhaveman
+ * Changed comments.
+ *
+ * Revision 1.32 1999/01/25 15:01:33 mhaveman
+ * Added support for multiple simultaniously active ports.
+ *
+ * Revision 1.31 1999/01/19 10:06:26 mhaveman
+ * Added new error log message.
+ *
+ * Revision 1.30 1999/01/05 10:34:49 mhaveman
+ * Fixed little error in RlmtChangeEstimate calculation.
+ *
+ * Revision 1.29 1999/01/05 09:59:41 mhaveman
+ * Redesigned port switch average calculation to avoid 64bit
+ * arithmetic.
+ *
+ * Revision 1.28 1998/12/08 10:05:48 mhaveman
+ * Defined macro SK_PNMI_MIN_STRUCT_SIZE.
+ *
+ * Revision 1.27 1998/12/03 14:39:35 mhaveman
+ * Fixed problem that LSTAT was enumerated wrong.
+ *
+ * Revision 1.26 1998/12/03 11:19:51 mhaveman
+ * Changed contents of errlog message SK_PNMI_ERR016MSG
+ *
+ * Revision 1.25 1998/12/01 10:40:04 mhaveman
+ * Changed size of SensorNumber, ChecksumNumber and RlmtPortNumber in
+ * SK_PNMI_STRUCT_DATA to be conform with OID definition.
+ *
+ * Revision 1.24 1998/11/20 08:09:27 mhaveman
+ * Added macros to convert between logical, physical port indexes and
+ * instances.
+ *
+ * Revision 1.23 1998/11/10 13:41:13 mhaveman
+ * Needed to change interface, because NT driver needs a return value
+ * of needed buffer space on TOO_SHORT errors. Therefore all
+ * SkPnmiGet/Preset/Set functions now have a pointer to the length
+ * parameter, where the needed space on error is returned.
+ *
+ * Revision 1.22 1998/11/03 12:05:51 mhaveman
+ * Added pAC parameter to counter macors.
+ *
+ * Revision 1.21 1998/11/02 10:47:36 mhaveman
+ * Added syslog messages for internal errors.
+ *
+ * Revision 1.20 1998/10/30 15:49:36 mhaveman
+ * -Removed unused SK_PNMI_UTILIZATION_BASE and EstOldCnt.
+ * -Redefined SK_PNMI_CHG_EST_BASE to hundreds of seconds.
+ *
+ * Revision 1.19 1998/10/29 15:38:44 mhaveman
+ * Changed string lengths of PNMI_STRUCT_DATA structure because
+ * string OIDs are now encoded with leading length ocetet.
+ *
+ * Revision 1.18 1998/10/29 08:52:27 mhaveman
+ * -Added byte to strings in PNMI_STRUCT_DATA structure.
+ * -Shortened SK_PNMI_RLMT structure to SK_MAX_MACS elements.
+ *
+ * Revision 1.17 1998/10/28 08:49:50 mhaveman
+ * -Changed type of Instance back to SK_U32 because of VPD
+ * -Changed type from SK_U8 to char of PciBusSpeed, PciBusWidth, PMD,
+ * and Connector.
+ *
+ * Revision 1.16 1998/10/22 10:42:31 mhaveman
+ * -Removed (SK_U32) casts for OIDs
+ * -excluded NDIS OIDs when they are already defined with ifndef _NDIS_
+ *
+ * Revision 1.15 1998/10/20 13:56:28 mhaveman
+ * Headerfile includes now directly other header files to comile correctly.
+ *
+ * Revision 1.14 1998/10/20 07:31:09 mhaveman
+ * Made type changes to unsigned int where possible.
+ *
+ * Revision 1.13 1998/10/19 10:53:13 mhaveman
+ * -Casted OID definitions to SK_U32
+ * -Renamed RlmtMAC... to RlmtPort...
+ * -Changed wrong type of VpdEntriesList from SK_U32 to char *
+ *
+ * Revision 1.12 1998/10/13 07:42:27 mhaveman
+ * -Added OIDs OID_SKGE_TRAP_NUMBER and OID_SKGE_ALL_DATA
+ * -Removed old cvs history entries
+ * -Renamed MacNumber to PortNumber
+ *
+ * Revision 1.11 1998/10/07 10:55:24 mhaveman
+ * -Added OID_MDB_VERSION. Therefore was a renumbering of the VPD OIDs
+ * necessary.
+ * -Added OID_GEN_ Ids to support the windows driver.
+ *
+ * Revision 1.10 1998/09/30 13:41:10 mhaveman
+ * Renamed some OIDs to reduce usage of 'MAC' which is replaced by 'PORT'.
+ *
+ * Revision 1.9 1998/09/04 17:06:17 mhaveman
+ * -Added SyncCounter as macro.
+ * -Renamed OID_SKGE_.._NO_DESCR_CTS to OID_SKGE_.._NO_BUF_CTS.
+ * -Added macros for driver description and version strings.
+ *
+ * Revision 1.8 1998/09/04 14:36:52 mhaveman
+ * Added OIDs and Structure to access value of macro counters which are
+ * counted by the driver.
+ *
+ * Revision 1.7 1998/09/04 11:59:36 mhaveman
+ * Everything compiles now. Driver Macros for counting still missing.
+ *
+ ****************************************************************************/
+
+#ifndef _SKGEPNMI_H_
+#define _SKGEPNMI_H_
+
+/*
+ * Include dependencies
+ */
+#include "h/sktypes.h"
+#include "h/skerror.h"
+#include "h/sktimer.h"
+#include "h/ski2c.h"
+#include "h/skaddr.h"
+#include "h/skrlmt.h"
+#include "h/skvpd.h"
+
+/*
+ * Management Database Version
+ */
+#define SK_PNMI_MDB_VERSION 0x00030001 /* 3.1 */
+
+
+/*
+ * Event definitions
+ */
+#define SK_PNMI_EVT_SIRQ_OVERFLOW 1 /* Counter overflow */
+#define SK_PNMI_EVT_SEN_WAR_LOW 2 /* Lower war thres exceeded */
+#define SK_PNMI_EVT_SEN_WAR_UPP 3 /* Upper war thres exceeded */
+#define SK_PNMI_EVT_SEN_ERR_LOW 4 /* Lower err thres exceeded */
+#define SK_PNMI_EVT_SEN_ERR_UPP 5 /* Upper err thres exceeded */
+#define SK_PNMI_EVT_CHG_EST_TIMER 6 /* Timer event for RLMT Chg */
+#define SK_PNMI_EVT_UTILIZATION_TIMER 7 /* Timer event for Utiliza. */
+#define SK_PNMI_EVT_CLEAR_COUNTER 8 /* Clear statistic counters */
+#define SK_PNMI_EVT_XMAC_RESET 9 /* XMAC will be reset */
+
+#define SK_PNMI_EVT_RLMT_PORT_UP 10 /* Port came logically up */
+#define SK_PNMI_EVT_RLMT_PORT_DOWN 11 /* Port went logically down */
+#define SK_PNMI_EVT_RLMT_SEGMENTATION 13 /* Two SP root bridges found */
+#define SK_PNMI_EVT_RLMT_ACTIVE_DOWN 14 /* Port went logically down */
+#define SK_PNMI_EVT_RLMT_ACTIVE_UP 15 /* Port came logically up */
+#define SK_PNMI_EVT_RLMT_SET_NETS 16 /* 1. Parameter is number of nets
+ 1 = single net; 2 = dual net */
+#define SK_PNMI_EVT_VCT_RESET 17 /* VCT port reset timer event started with SET. */
+
+
+/*
+ * Return values
+ */
+#define SK_PNMI_ERR_OK 0
+#define SK_PNMI_ERR_GENERAL 1
+#define SK_PNMI_ERR_TOO_SHORT 2
+#define SK_PNMI_ERR_BAD_VALUE 3
+#define SK_PNMI_ERR_READ_ONLY 4
+#define SK_PNMI_ERR_UNKNOWN_OID 5
+#define SK_PNMI_ERR_UNKNOWN_INST 6
+#define SK_PNMI_ERR_UNKNOWN_NET 7
+
+
+/*
+ * Return values of driver reset function SK_DRIVER_RESET() and
+ * driver event function SK_DRIVER_EVENT()
+ */
+#define SK_PNMI_ERR_OK 0
+#define SK_PNMI_ERR_FAIL 1
+
+
+/*
+ * Return values of driver test function SK_DRIVER_SELFTEST()
+ */
+#define SK_PNMI_TST_UNKNOWN (1 << 0)
+#define SK_PNMI_TST_TRANCEIVER (1 << 1)
+#define SK_PNMI_TST_ASIC (1 << 2)
+#define SK_PNMI_TST_SENSOR (1 << 3)
+#define SK_PNMI_TST_POWERMGMT (1 << 4)
+#define SK_PNMI_TST_PCI (1 << 5)
+#define SK_PNMI_TST_MAC (1 << 6)
+
+
+/*
+ * RLMT specific definitions
+ */
+#define SK_PNMI_RLMT_STATUS_STANDBY 1
+#define SK_PNMI_RLMT_STATUS_ACTIVE 2
+#define SK_PNMI_RLMT_STATUS_ERROR 3
+
+#define SK_PNMI_RLMT_LSTAT_PHY_DOWN 1
+#define SK_PNMI_RLMT_LSTAT_AUTONEG 2
+#define SK_PNMI_RLMT_LSTAT_LOG_DOWN 3
+#define SK_PNMI_RLMT_LSTAT_LOG_UP 4
+#define SK_PNMI_RLMT_LSTAT_INDETERMINATED 5
+
+#define SK_PNMI_RLMT_MODE_CHK_LINK (SK_RLMT_CHECK_LINK)
+#define SK_PNMI_RLMT_MODE_CHK_RX (SK_RLMT_CHECK_LOC_LINK)
+#define SK_PNMI_RLMT_MODE_CHK_SPT (SK_RLMT_CHECK_SEG)
+/* #define SK_PNMI_RLMT_MODE_CHK_EX */
+
+/*
+ * OID definition
+ */
+#ifndef _NDIS_ /* Check, whether NDIS already included OIDs */
+
+#define OID_GEN_XMIT_OK 0x00020101
+#define OID_GEN_RCV_OK 0x00020102
+#define OID_GEN_XMIT_ERROR 0x00020103
+#define OID_GEN_RCV_ERROR 0x00020104
+#define OID_GEN_RCV_NO_BUFFER 0x00020105
+
+/* #define OID_GEN_DIRECTED_BYTES_XMIT 0x00020201 */
+#define OID_GEN_DIRECTED_FRAMES_XMIT 0x00020202
+/* #define OID_GEN_MULTICAST_BYTES_XMIT 0x00020203 */
+#define OID_GEN_MULTICAST_FRAMES_XMIT 0x00020204
+/* #define OID_GEN_BROADCAST_BYTES_XMIT 0x00020205 */
+#define OID_GEN_BROADCAST_FRAMES_XMIT 0x00020206
+/* #define OID_GEN_DIRECTED_BYTES_RCV 0x00020207 */
+#define OID_GEN_DIRECTED_FRAMES_RCV 0x00020208
+/* #define OID_GEN_MULTICAST_BYTES_RCV 0x00020209 */
+#define OID_GEN_MULTICAST_FRAMES_RCV 0x0002020A
+/* #define OID_GEN_BROADCAST_BYTES_RCV 0x0002020B */
+#define OID_GEN_BROADCAST_FRAMES_RCV 0x0002020C
+#define OID_GEN_RCV_CRC_ERROR 0x0002020D
+#define OID_GEN_TRANSMIT_QUEUE_LENGTH 0x0002020E
+
+#define OID_802_3_PERMANENT_ADDRESS 0x01010101
+#define OID_802_3_CURRENT_ADDRESS 0x01010102
+/* #define OID_802_3_MULTICAST_LIST 0x01010103 */
+/* #define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104 */
+/* #define OID_802_3_MAC_OPTIONS 0x01010105 */
+
+#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101
+#define OID_802_3_XMIT_ONE_COLLISION 0x01020102
+#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103
+#define OID_802_3_XMIT_DEFERRED 0x01020201
+#define OID_802_3_XMIT_MAX_COLLISIONS 0x01020202
+#define OID_802_3_RCV_OVERRUN 0x01020203
+#define OID_802_3_XMIT_UNDERRUN 0x01020204
+#define OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206
+#define OID_802_3_XMIT_LATE_COLLISIONS 0x01020207
+
+/*
+ * PnP and PM OIDs
+ */
+#ifdef SK_POWER_MGMT
+#define OID_PNP_CAPABILITIES 0xFD010100
+#define OID_PNP_SET_POWER 0xFD010101
+#define OID_PNP_QUERY_POWER 0xFD010102
+#define OID_PNP_ADD_WAKE_UP_PATTERN 0xFD010103
+#define OID_PNP_REMOVE_WAKE_UP_PATTERN 0xFD010104
+#define OID_PNP_ENABLE_WAKE_UP 0xFD010106
+#endif /* SK_POWER_MGMT */
+
+#endif /* _NDIS_ */
+
+#define OID_SKGE_MDB_VERSION 0xFF010100
+#define OID_SKGE_SUPPORTED_LIST 0xFF010101
+#define OID_SKGE_VPD_FREE_BYTES 0xFF010102
+#define OID_SKGE_VPD_ENTRIES_LIST 0xFF010103
+#define OID_SKGE_VPD_ENTRIES_NUMBER 0xFF010104
+#define OID_SKGE_VPD_KEY 0xFF010105
+#define OID_SKGE_VPD_VALUE 0xFF010106
+#define OID_SKGE_VPD_ACCESS 0xFF010107
+#define OID_SKGE_VPD_ACTION 0xFF010108
+
+#define OID_SKGE_PORT_NUMBER 0xFF010110
+#define OID_SKGE_DEVICE_TYPE 0xFF010111
+#define OID_SKGE_DRIVER_DESCR 0xFF010112
+#define OID_SKGE_DRIVER_VERSION 0xFF010113
+#define OID_SKGE_HW_DESCR 0xFF010114
+#define OID_SKGE_HW_VERSION 0xFF010115
+#define OID_SKGE_CHIPSET 0xFF010116
+#define OID_SKGE_ACTION 0xFF010117
+#define OID_SKGE_RESULT 0xFF010118
+#define OID_SKGE_BUS_TYPE 0xFF010119
+#define OID_SKGE_BUS_SPEED 0xFF01011A
+#define OID_SKGE_BUS_WIDTH 0xFF01011B
+/* 0xFF01011C unused */
+#define OID_SKGE_DIAG_ACTION 0xFF01011D
+#define OID_SKGE_DIAG_RESULT 0xFF01011E
+#define OID_SKGE_MTU 0xFF01011F
+#define OID_SKGE_PHYS_CUR_ADDR 0xFF010120
+#define OID_SKGE_PHYS_FAC_ADDR 0xFF010121
+#define OID_SKGE_PMD 0xFF010122
+#define OID_SKGE_CONNECTOR 0xFF010123
+#define OID_SKGE_LINK_CAP 0xFF010124
+#define OID_SKGE_LINK_MODE 0xFF010125
+#define OID_SKGE_LINK_MODE_STATUS 0xFF010126
+#define OID_SKGE_LINK_STATUS 0xFF010127
+#define OID_SKGE_FLOWCTRL_CAP 0xFF010128
+#define OID_SKGE_FLOWCTRL_MODE 0xFF010129
+#define OID_SKGE_FLOWCTRL_STATUS 0xFF01012A
+#define OID_SKGE_PHY_OPERATION_CAP 0xFF01012B
+#define OID_SKGE_PHY_OPERATION_MODE 0xFF01012C
+#define OID_SKGE_PHY_OPERATION_STATUS 0xFF01012D
+#define OID_SKGE_MULTICAST_LIST 0xFF01012E
+#define OID_SKGE_CURRENT_PACKET_FILTER 0xFF01012F
+
+#define OID_SKGE_TRAP 0xFF010130
+#define OID_SKGE_TRAP_NUMBER 0xFF010131
+
+#define OID_SKGE_RLMT_MODE 0xFF010140
+#define OID_SKGE_RLMT_PORT_NUMBER 0xFF010141
+#define OID_SKGE_RLMT_PORT_ACTIVE 0xFF010142
+#define OID_SKGE_RLMT_PORT_PREFERRED 0xFF010143
+#define OID_SKGE_INTERMEDIATE_SUPPORT 0xFF010160
+
+#define OID_SKGE_SPEED_CAP 0xFF010170
+#define OID_SKGE_SPEED_MODE 0xFF010171
+#define OID_SKGE_SPEED_STATUS 0xFF010172
+
+#define OID_SKGE_SENSOR_NUMBER 0xFF020100
+#define OID_SKGE_SENSOR_INDEX 0xFF020101
+#define OID_SKGE_SENSOR_DESCR 0xFF020102
+#define OID_SKGE_SENSOR_TYPE 0xFF020103
+#define OID_SKGE_SENSOR_VALUE 0xFF020104
+#define OID_SKGE_SENSOR_WAR_THRES_LOW 0xFF020105
+#define OID_SKGE_SENSOR_WAR_THRES_UPP 0xFF020106
+#define OID_SKGE_SENSOR_ERR_THRES_LOW 0xFF020107
+#define OID_SKGE_SENSOR_ERR_THRES_UPP 0xFF020108
+#define OID_SKGE_SENSOR_STATUS 0xFF020109
+#define OID_SKGE_SENSOR_WAR_CTS 0xFF02010A
+#define OID_SKGE_SENSOR_ERR_CTS 0xFF02010B
+#define OID_SKGE_SENSOR_WAR_TIME 0xFF02010C
+#define OID_SKGE_SENSOR_ERR_TIME 0xFF02010D
+
+#define OID_SKGE_CHKSM_NUMBER 0xFF020110
+#define OID_SKGE_CHKSM_RX_OK_CTS 0xFF020111
+#define OID_SKGE_CHKSM_RX_UNABLE_CTS 0xFF020112
+#define OID_SKGE_CHKSM_RX_ERR_CTS 0xFF020113
+#define OID_SKGE_CHKSM_TX_OK_CTS 0xFF020114
+#define OID_SKGE_CHKSM_TX_UNABLE_CTS 0xFF020115
+
+#define OID_SKGE_STAT_TX 0xFF020120
+#define OID_SKGE_STAT_TX_OCTETS 0xFF020121
+#define OID_SKGE_STAT_TX_BROADCAST 0xFF020122
+#define OID_SKGE_STAT_TX_MULTICAST 0xFF020123
+#define OID_SKGE_STAT_TX_UNICAST 0xFF020124
+#define OID_SKGE_STAT_TX_LONGFRAMES 0xFF020125
+#define OID_SKGE_STAT_TX_BURST 0xFF020126
+#define OID_SKGE_STAT_TX_PFLOWC 0xFF020127
+#define OID_SKGE_STAT_TX_FLOWC 0xFF020128
+#define OID_SKGE_STAT_TX_SINGLE_COL 0xFF020129
+#define OID_SKGE_STAT_TX_MULTI_COL 0xFF02012A
+#define OID_SKGE_STAT_TX_EXCESS_COL 0xFF02012B
+#define OID_SKGE_STAT_TX_LATE_COL 0xFF02012C
+#define OID_SKGE_STAT_TX_DEFFERAL 0xFF02012D
+#define OID_SKGE_STAT_TX_EXCESS_DEF 0xFF02012E
+#define OID_SKGE_STAT_TX_UNDERRUN 0xFF02012F
+#define OID_SKGE_STAT_TX_CARRIER 0xFF020130
+/* #define OID_SKGE_STAT_TX_UTIL 0xFF020131 */
+#define OID_SKGE_STAT_TX_64 0xFF020132
+#define OID_SKGE_STAT_TX_127 0xFF020133
+#define OID_SKGE_STAT_TX_255 0xFF020134
+#define OID_SKGE_STAT_TX_511 0xFF020135
+#define OID_SKGE_STAT_TX_1023 0xFF020136
+#define OID_SKGE_STAT_TX_MAX 0xFF020137
+#define OID_SKGE_STAT_TX_SYNC 0xFF020138
+#define OID_SKGE_STAT_TX_SYNC_OCTETS 0xFF020139
+#define OID_SKGE_STAT_RX 0xFF02013A
+#define OID_SKGE_STAT_RX_OCTETS 0xFF02013B
+#define OID_SKGE_STAT_RX_BROADCAST 0xFF02013C
+#define OID_SKGE_STAT_RX_MULTICAST 0xFF02013D
+#define OID_SKGE_STAT_RX_UNICAST 0xFF02013E
+#define OID_SKGE_STAT_RX_PFLOWC 0xFF02013F
+#define OID_SKGE_STAT_RX_FLOWC 0xFF020140
+#define OID_SKGE_STAT_RX_PFLOWC_ERR 0xFF020141
+#define OID_SKGE_STAT_RX_FLOWC_UNKWN 0xFF020142
+#define OID_SKGE_STAT_RX_BURST 0xFF020143
+#define OID_SKGE_STAT_RX_MISSED 0xFF020144
+#define OID_SKGE_STAT_RX_FRAMING 0xFF020145
+#define OID_SKGE_STAT_RX_OVERFLOW 0xFF020146
+#define OID_SKGE_STAT_RX_JABBER 0xFF020147
+#define OID_SKGE_STAT_RX_CARRIER 0xFF020148
+#define OID_SKGE_STAT_RX_IR_LENGTH 0xFF020149
+#define OID_SKGE_STAT_RX_SYMBOL 0xFF02014A
+#define OID_SKGE_STAT_RX_SHORTS 0xFF02014B
+#define OID_SKGE_STAT_RX_RUNT 0xFF02014C
+#define OID_SKGE_STAT_RX_CEXT 0xFF02014D
+#define OID_SKGE_STAT_RX_TOO_LONG 0xFF02014E
+#define OID_SKGE_STAT_RX_FCS 0xFF02014F
+/* #define OID_SKGE_STAT_RX_UTIL 0xFF020150 */
+#define OID_SKGE_STAT_RX_64 0xFF020151
+#define OID_SKGE_STAT_RX_127 0xFF020152
+#define OID_SKGE_STAT_RX_255 0xFF020153
+#define OID_SKGE_STAT_RX_511 0xFF020154
+#define OID_SKGE_STAT_RX_1023 0xFF020155
+#define OID_SKGE_STAT_RX_MAX 0xFF020156
+#define OID_SKGE_STAT_RX_LONGFRAMES 0xFF020157
+
+#define OID_SKGE_RLMT_CHANGE_CTS 0xFF020160
+#define OID_SKGE_RLMT_CHANGE_TIME 0xFF020161
+#define OID_SKGE_RLMT_CHANGE_ESTIM 0xFF020162
+#define OID_SKGE_RLMT_CHANGE_THRES 0xFF020163
+
+#define OID_SKGE_RLMT_PORT_INDEX 0xFF020164
+#define OID_SKGE_RLMT_STATUS 0xFF020165
+#define OID_SKGE_RLMT_TX_HELLO_CTS 0xFF020166
+#define OID_SKGE_RLMT_RX_HELLO_CTS 0xFF020167
+#define OID_SKGE_RLMT_TX_SP_REQ_CTS 0xFF020168
+#define OID_SKGE_RLMT_RX_SP_CTS 0xFF020169
+
+#define OID_SKGE_RLMT_MONITOR_NUMBER 0xFF010150
+#define OID_SKGE_RLMT_MONITOR_INDEX 0xFF010151
+#define OID_SKGE_RLMT_MONITOR_ADDR 0xFF010152
+#define OID_SKGE_RLMT_MONITOR_ERRS 0xFF010153
+#define OID_SKGE_RLMT_MONITOR_TIMESTAMP 0xFF010154
+#define OID_SKGE_RLMT_MONITOR_ADMIN 0xFF010155
+
+#define OID_SKGE_TX_SW_QUEUE_LEN 0xFF020170
+#define OID_SKGE_TX_SW_QUEUE_MAX 0xFF020171
+#define OID_SKGE_TX_RETRY 0xFF020172
+#define OID_SKGE_RX_INTR_CTS 0xFF020173
+#define OID_SKGE_TX_INTR_CTS 0xFF020174
+#define OID_SKGE_RX_NO_BUF_CTS 0xFF020175
+#define OID_SKGE_TX_NO_BUF_CTS 0xFF020176
+#define OID_SKGE_TX_USED_DESCR_NO 0xFF020177
+#define OID_SKGE_RX_DELIVERED_CTS 0xFF020178
+#define OID_SKGE_RX_OCTETS_DELIV_CTS 0xFF020179
+#define OID_SKGE_RX_HW_ERROR_CTS 0xFF02017A
+#define OID_SKGE_TX_HW_ERROR_CTS 0xFF02017B
+#define OID_SKGE_IN_ERRORS_CTS 0xFF02017C
+#define OID_SKGE_OUT_ERROR_CTS 0xFF02017D
+#define OID_SKGE_ERR_RECOVERY_CTS 0xFF02017E
+#define OID_SKGE_SYSUPTIME 0xFF02017F
+
+#define OID_SKGE_ALL_DATA 0xFF020190
+
+/* Defines for VCT. */
+#define OID_SKGE_VCT_GET 0xFF020200
+#define OID_SKGE_VCT_SET 0xFF020201
+#define OID_SKGE_VCT_STATUS 0xFF020202
+
+
+/* VCT struct to store a backup copy of VCT data after a port reset. */
+typedef struct s_PnmiVct {
+ SK_U8 VctStatus;
+ SK_U8 PCableLen;
+ SK_U32 PMdiPairLen[4];
+ SK_U8 PMdiPairSts[4];
+} SK_PNMI_VCT;
+
+
+/* VCT status values (to be given to CPA via OID_SKGE_VCT_STATUS). */
+#define SK_PNMI_VCT_NONE 0
+#define SK_PNMI_VCT_OLD_VCT_DATA 1
+#define SK_PNMI_VCT_NEW_VCT_DATA 2
+#define SK_PNMI_VCT_OLD_DSP_DATA 4
+#define SK_PNMI_VCT_NEW_DSP_DATA 8
+#define SK_PNMI_VCT_RUNNING 16
+
+
+/* VCT cable test status. */
+#define SK_PNMI_VCT_NORMAL_CABLE 0
+#define SK_PNMI_VCT_SHORT_CABLE 1
+#define SK_PNMI_VCT_OPEN_CABLE 2
+#define SK_PNMI_VCT_TEST_FAIL 3
+#define SK_PNMI_VCT_IMPEDANCE_MISMATCH 4
+
+#define OID_SKGE_TRAP_SEN_WAR_LOW 500
+#define OID_SKGE_TRAP_SEN_WAR_UPP 501
+#define OID_SKGE_TRAP_SEN_ERR_LOW 502
+#define OID_SKGE_TRAP_SEN_ERR_UPP 503
+#define OID_SKGE_TRAP_RLMT_CHANGE_THRES 520
+#define OID_SKGE_TRAP_RLMT_CHANGE_PORT 521
+#define OID_SKGE_TRAP_RLMT_PORT_DOWN 522
+#define OID_SKGE_TRAP_RLMT_PORT_UP 523
+#define OID_SKGE_TRAP_RLMT_SEGMENTATION 524
+
+
+/*
+ * Define error numbers and messages for syslog
+ */
+#define SK_PNMI_ERR001 (SK_ERRBASE_PNMI + 1)
+#define SK_PNMI_ERR001MSG "SkPnmiGetStruct: Unknown OID"
+#define SK_PNMI_ERR002 (SK_ERRBASE_PNMI + 2)
+#define SK_PNMI_ERR002MSG "SkPnmiGetStruct: Cannot read VPD keys"
+#define SK_PNMI_ERR003 (SK_ERRBASE_PNMI + 3)
+#define SK_PNMI_ERR003MSG "OidStruct: Called with wrong OID"
+#define SK_PNMI_ERR004 (SK_ERRBASE_PNMI + 4)
+#define SK_PNMI_ERR004MSG "OidStruct: Called with wrong action"
+#define SK_PNMI_ERR005 (SK_ERRBASE_PNMI + 5)
+#define SK_PNMI_ERR005MSG "Perform: Cannot reset driver"
+#define SK_PNMI_ERR006 (SK_ERRBASE_PNMI + 6)
+#define SK_PNMI_ERR006MSG "Perform: Unknown OID action command"
+#define SK_PNMI_ERR007 (SK_ERRBASE_PNMI + 7)
+#define SK_PNMI_ERR007MSG "General: Driver description not initialized"
+#define SK_PNMI_ERR008 (SK_ERRBASE_PNMI + 8)
+#define SK_PNMI_ERR008MSG "Addr: Tried to get unknown OID"
+#define SK_PNMI_ERR009 (SK_ERRBASE_PNMI + 9)
+#define SK_PNMI_ERR009MSG "Addr: Unknown OID"
+#define SK_PNMI_ERR010 (SK_ERRBASE_PNMI + 10)
+#define SK_PNMI_ERR010MSG "CsumStat: Unknown OID"
+#define SK_PNMI_ERR011 (SK_ERRBASE_PNMI + 11)
+#define SK_PNMI_ERR011MSG "SensorStat: Sensor descr string too long"
+#define SK_PNMI_ERR012 (SK_ERRBASE_PNMI + 12)
+#define SK_PNMI_ERR012MSG "SensorStat: Unknown OID"
+#define SK_PNMI_ERR013 (SK_ERRBASE_PNMI + 13)
+#define SK_PNMI_ERR013MSG ""
+#define SK_PNMI_ERR014 (SK_ERRBASE_PNMI + 14)
+#define SK_PNMI_ERR014MSG "Vpd: Cannot read VPD keys"
+#define SK_PNMI_ERR015 (SK_ERRBASE_PNMI + 15)
+#define SK_PNMI_ERR015MSG "Vpd: Internal array for VPD keys to small"
+#define SK_PNMI_ERR016 (SK_ERRBASE_PNMI + 16)
+#define SK_PNMI_ERR016MSG "Vpd: Key string too long"
+#define SK_PNMI_ERR017 (SK_ERRBASE_PNMI + 17)
+#define SK_PNMI_ERR017MSG "Vpd: Invalid VPD status pointer"
+#define SK_PNMI_ERR018 (SK_ERRBASE_PNMI + 18)
+#define SK_PNMI_ERR018MSG "Vpd: VPD data not valid"
+#define SK_PNMI_ERR019 (SK_ERRBASE_PNMI + 19)
+#define SK_PNMI_ERR019MSG "Vpd: VPD entries list string too long"
+#define SK_PNMI_ERR021 (SK_ERRBASE_PNMI + 21)
+#define SK_PNMI_ERR021MSG "Vpd: VPD data string too long"
+#define SK_PNMI_ERR022 (SK_ERRBASE_PNMI + 22)
+#define SK_PNMI_ERR022MSG "Vpd: VPD data string too long should be errored before"
+#define SK_PNMI_ERR023 (SK_ERRBASE_PNMI + 23)
+#define SK_PNMI_ERR023MSG "Vpd: Unknown OID in get action"
+#define SK_PNMI_ERR024 (SK_ERRBASE_PNMI + 24)
+#define SK_PNMI_ERR024MSG "Vpd: Unknown OID in preset/set action"
+#define SK_PNMI_ERR025 (SK_ERRBASE_PNMI + 25)
+#define SK_PNMI_ERR025MSG "Vpd: Cannot write VPD after modify entry"
+#define SK_PNMI_ERR026 (SK_ERRBASE_PNMI + 26)
+#define SK_PNMI_ERR026MSG "Vpd: Cannot update VPD"
+#define SK_PNMI_ERR027 (SK_ERRBASE_PNMI + 27)
+#define SK_PNMI_ERR027MSG "Vpd: Cannot delete VPD entry"
+#define SK_PNMI_ERR028 (SK_ERRBASE_PNMI + 28)
+#define SK_PNMI_ERR028MSG "Vpd: Cannot update VPD after delete entry"
+#define SK_PNMI_ERR029 (SK_ERRBASE_PNMI + 29)
+#define SK_PNMI_ERR029MSG "General: Driver description string too long"
+#define SK_PNMI_ERR030 (SK_ERRBASE_PNMI + 30)
+#define SK_PNMI_ERR030MSG "General: Driver version not initialized"
+#define SK_PNMI_ERR031 (SK_ERRBASE_PNMI + 31)
+#define SK_PNMI_ERR031MSG "General: Driver version string too long"
+#define SK_PNMI_ERR032 (SK_ERRBASE_PNMI + 32)
+#define SK_PNMI_ERR032MSG "General: Cannot read VPD Name for HW descr"
+#define SK_PNMI_ERR033 (SK_ERRBASE_PNMI + 33)
+#define SK_PNMI_ERR033MSG "General: HW description string too long"
+#define SK_PNMI_ERR034 (SK_ERRBASE_PNMI + 34)
+#define SK_PNMI_ERR034MSG "General: Unknown OID"
+#define SK_PNMI_ERR035 (SK_ERRBASE_PNMI + 35)
+#define SK_PNMI_ERR035MSG "Rlmt: Unknown OID"
+#define SK_PNMI_ERR036 (SK_ERRBASE_PNMI + 36)
+#define SK_PNMI_ERR036MSG ""
+#define SK_PNMI_ERR037 (SK_ERRBASE_PNMI + 37)
+#define SK_PNMI_ERR037MSG "Rlmt: SK_RLMT_MODE_CHANGE event return not 0"
+#define SK_PNMI_ERR038 (SK_ERRBASE_PNMI + 38)
+#define SK_PNMI_ERR038MSG "Rlmt: SK_RLMT_PREFPORT_CHANGE event return not 0"
+#define SK_PNMI_ERR039 (SK_ERRBASE_PNMI + 39)
+#define SK_PNMI_ERR039MSG "RlmtStat: Unknown OID"
+#define SK_PNMI_ERR040 (SK_ERRBASE_PNMI + 40)
+#define SK_PNMI_ERR040MSG "PowerManagement: Unknown OID"
+#define SK_PNMI_ERR041 (SK_ERRBASE_PNMI + 41)
+#define SK_PNMI_ERR041MSG "MacPrivateConf: Unknown OID"
+#define SK_PNMI_ERR042 (SK_ERRBASE_PNMI + 42)
+#define SK_PNMI_ERR042MSG "MacPrivateConf: SK_HWEV_SET_ROLE returned not 0"
+#define SK_PNMI_ERR043 (SK_ERRBASE_PNMI + 43)
+#define SK_PNMI_ERR043MSG "MacPrivateConf: SK_HWEV_SET_LMODE returned not 0"
+#define SK_PNMI_ERR044 (SK_ERRBASE_PNMI + 44)
+#define SK_PNMI_ERR044MSG "MacPrivateConf: SK_HWEV_SET_FLOWMODE returned not 0"
+#define SK_PNMI_ERR045 (SK_ERRBASE_PNMI + 45)
+#define SK_PNMI_ERR045MSG "MacPrivateConf: SK_HWEV_SET_SPEED returned not 0"
+#define SK_PNMI_ERR046 (SK_ERRBASE_PNMI + 46)
+#define SK_PNMI_ERR046MSG "Monitor: Unknown OID"
+#define SK_PNMI_ERR047 (SK_ERRBASE_PNMI + 47)
+#define SK_PNMI_ERR047MSG "SirqUpdate: Event function returns not 0"
+#define SK_PNMI_ERR048 (SK_ERRBASE_PNMI + 48)
+#define SK_PNMI_ERR048MSG "RlmtUpdate: Event function returns not 0"
+#define SK_PNMI_ERR049 (SK_ERRBASE_PNMI + 49)
+#define SK_PNMI_ERR049MSG "SkPnmiInit: Invalid size of 'CounterOffset' struct!!"
+#define SK_PNMI_ERR050 (SK_ERRBASE_PNMI + 50)
+#define SK_PNMI_ERR050MSG "SkPnmiInit: Invalid size of 'StatAddr' table!!"
+#define SK_PNMI_ERR051 (SK_ERRBASE_PNMI + 51)
+#define SK_PNMI_ERR051MSG "SkPnmiEvent: Port switch suspicious"
+#define SK_PNMI_ERR052 (SK_ERRBASE_PNMI + 52)
+#define SK_PNMI_ERR052MSG ""
+
+/*
+ * Management counter macros called by the driver
+ */
+#define SK_PNMI_SET_DRIVER_DESCR(pAC,v) ((pAC)->Pnmi.pDriverDescription = \
+ (char *)(v))
+
+#define SK_PNMI_SET_DRIVER_VER(pAC,v) ((pAC)->Pnmi.pDriverVersion = \
+ (char *)(v))
+
+
+#define SK_PNMI_CNT_TX_QUEUE_LEN(pAC,v,p) \
+ { \
+ (pAC)->Pnmi.Port[p].TxSwQueueLen = (SK_U64)(v); \
+ if ((pAC)->Pnmi.Port[p].TxSwQueueLen > (pAC)->Pnmi.Port[p].TxSwQueueMax) { \
+ (pAC)->Pnmi.Port[p].TxSwQueueMax = (pAC)->Pnmi.Port[p].TxSwQueueLen; \
+ } \
+ }
+#define SK_PNMI_CNT_TX_RETRY(pAC,p) (((pAC)->Pnmi.Port[p].TxRetryCts)++)
+#define SK_PNMI_CNT_RX_INTR(pAC,p) (((pAC)->Pnmi.Port[p].RxIntrCts)++)
+#define SK_PNMI_CNT_TX_INTR(pAC,p) (((pAC)->Pnmi.Port[p].TxIntrCts)++)
+#define SK_PNMI_CNT_NO_RX_BUF(pAC,p) (((pAC)->Pnmi.Port[p].RxNoBufCts)++)
+#define SK_PNMI_CNT_NO_TX_BUF(pAC,p) (((pAC)->Pnmi.Port[p].TxNoBufCts)++)
+#define SK_PNMI_CNT_USED_TX_DESCR(pAC,v,p) \
+ ((pAC)->Pnmi.Port[p].TxUsedDescrNo=(SK_U64)(v));
+#define SK_PNMI_CNT_RX_OCTETS_DELIVERED(pAC,v,p) \
+ { \
+ ((pAC)->Pnmi.Port[p].RxDeliveredCts)++; \
+ (pAC)->Pnmi.Port[p].RxOctetsDeliveredCts += (SK_U64)(v); \
+ }
+#define SK_PNMI_CNT_ERR_RECOVERY(pAC,p) (((pAC)->Pnmi.Port[p].ErrRecoveryCts)++);
+
+#define SK_PNMI_CNT_SYNC_OCTETS(pAC,p,v) \
+ { \
+ if ((p) < SK_MAX_MACS) { \
+ ((pAC)->Pnmi.Port[p].StatSyncCts)++; \
+ (pAC)->Pnmi.Port[p].StatSyncOctetsCts += (SK_U64)(v); \
+ } \
+ }
+
+#define SK_PNMI_CNT_RX_LONGFRAMES(pAC,p) \
+ { \
+ if ((p) < SK_MAX_MACS) { \
+ ((pAC)->Pnmi.Port[p].StatRxLongFrameCts++); \
+ } \
+ }
+
+#define SK_PNMI_CNT_RX_FRAMETOOLONG(pAC,p) \
+ { \
+ if ((p) < SK_MAX_MACS) { \
+ ((pAC)->Pnmi.Port[p].StatRxFrameTooLongCts++); \
+ } \
+ }
+
+#define SK_PNMI_CNT_RX_PMACC_ERR(pAC,p) \
+ { \
+ if ((p) < SK_MAX_MACS) { \
+ ((pAC)->Pnmi.Port[p].StatRxPMaccErr++); \
+ } \
+ }
+
+/*
+ * Conversion Macros
+ */
+#define SK_PNMI_PORT_INST2LOG(i) ((unsigned int)(i) - 1)
+#define SK_PNMI_PORT_LOG2INST(l) ((unsigned int)(l) + 1)
+#define SK_PNMI_PORT_PHYS2LOG(p) ((unsigned int)(p) + 1)
+#define SK_PNMI_PORT_LOG2PHYS(pAC,l) ((unsigned int)(l) - 1)
+#define SK_PNMI_PORT_PHYS2INST(pAC,p) \
+ (pAC->Pnmi.DualNetActiveFlag ? 2 : ((unsigned int)(p) + 2))
+#define SK_PNMI_PORT_INST2PHYS(pAC,i) ((unsigned int)(i) - 2)
+
+/*
+ * Structure definition for SkPnmiGetStruct and SkPnmiSetStruct
+ */
+#define SK_PNMI_VPD_KEY_SIZE 5
+#define SK_PNMI_VPD_BUFSIZE (VPD_SIZE)
+#define SK_PNMI_VPD_ENTRIES (VPD_SIZE / 4)
+#define SK_PNMI_VPD_DATALEN 128 /* Number of data bytes */
+
+#define SK_PNMI_MULTICAST_LISTLEN 64
+#define SK_PNMI_SENSOR_ENTRIES (SK_MAX_SENSORS)
+#define SK_PNMI_CHECKSUM_ENTRIES 3
+#define SK_PNMI_MAC_ENTRIES (SK_MAX_MACS + 1)
+#define SK_PNMI_MONITOR_ENTRIES 20
+#define SK_PNMI_TRAP_ENTRIES 10
+#define SK_PNMI_TRAPLEN 128
+#define SK_PNMI_STRINGLEN1 80
+#define SK_PNMI_STRINGLEN2 25
+#define SK_PNMI_TRAP_QUEUE_LEN 512
+
+typedef struct s_PnmiVpd {
+ char VpdKey[SK_PNMI_VPD_KEY_SIZE];
+ char VpdValue[SK_PNMI_VPD_DATALEN];
+ SK_U8 VpdAccess;
+ SK_U8 VpdAction;
+} SK_PNMI_VPD;
+
+typedef struct s_PnmiSensor {
+ SK_U8 SensorIndex;
+ char SensorDescr[SK_PNMI_STRINGLEN2];
+ SK_U8 SensorType;
+ SK_U32 SensorValue;
+ SK_U32 SensorWarningThresholdLow;
+ SK_U32 SensorWarningThresholdHigh;
+ SK_U32 SensorErrorThresholdLow;
+ SK_U32 SensorErrorThresholdHigh;
+ SK_U8 SensorStatus;
+ SK_U64 SensorWarningCts;
+ SK_U64 SensorErrorCts;
+ SK_U64 SensorWarningTimestamp;
+ SK_U64 SensorErrorTimestamp;
+} SK_PNMI_SENSOR;
+
+typedef struct s_PnmiChecksum {
+ SK_U64 ChecksumRxOkCts;
+ SK_U64 ChecksumRxUnableCts;
+ SK_U64 ChecksumRxErrCts;
+ SK_U64 ChecksumTxOkCts;
+ SK_U64 ChecksumTxUnableCts;
+} SK_PNMI_CHECKSUM;
+
+typedef struct s_PnmiStat {
+ SK_U64 StatTxOkCts;
+ SK_U64 StatTxOctetsOkCts;
+ SK_U64 StatTxBroadcastOkCts;
+ SK_U64 StatTxMulticastOkCts;
+ SK_U64 StatTxUnicastOkCts;
+ SK_U64 StatTxLongFramesCts;
+ SK_U64 StatTxBurstCts;
+ SK_U64 StatTxPauseMacCtrlCts;
+ SK_U64 StatTxMacCtrlCts;
+ SK_U64 StatTxSingleCollisionCts;
+ SK_U64 StatTxMultipleCollisionCts;
+ SK_U64 StatTxExcessiveCollisionCts;
+ SK_U64 StatTxLateCollisionCts;
+ SK_U64 StatTxDeferralCts;
+ SK_U64 StatTxExcessiveDeferralCts;
+ SK_U64 StatTxFifoUnderrunCts;
+ SK_U64 StatTxCarrierCts;
+ SK_U64 Dummy1; /* StatTxUtilization */
+ SK_U64 StatTx64Cts;
+ SK_U64 StatTx127Cts;
+ SK_U64 StatTx255Cts;
+ SK_U64 StatTx511Cts;
+ SK_U64 StatTx1023Cts;
+ SK_U64 StatTxMaxCts;
+ SK_U64 StatTxSyncCts;
+ SK_U64 StatTxSyncOctetsCts;
+ SK_U64 StatRxOkCts;
+ SK_U64 StatRxOctetsOkCts;
+ SK_U64 StatRxBroadcastOkCts;
+ SK_U64 StatRxMulticastOkCts;
+ SK_U64 StatRxUnicastOkCts;
+ SK_U64 StatRxLongFramesCts;
+ SK_U64 StatRxPauseMacCtrlCts;
+ SK_U64 StatRxMacCtrlCts;
+ SK_U64 StatRxPauseMacCtrlErrorCts;
+ SK_U64 StatRxMacCtrlUnknownCts;
+ SK_U64 StatRxBurstCts;
+ SK_U64 StatRxMissedCts;
+ SK_U64 StatRxFramingCts;
+ SK_U64 StatRxFifoOverflowCts;
+ SK_U64 StatRxJabberCts;
+ SK_U64 StatRxCarrierCts;
+ SK_U64 StatRxIRLengthCts;
+ SK_U64 StatRxSymbolCts;
+ SK_U64 StatRxShortsCts;
+ SK_U64 StatRxRuntCts;
+ SK_U64 StatRxCextCts;
+ SK_U64 StatRxTooLongCts;
+ SK_U64 StatRxFcsCts;
+ SK_U64 Dummy2; /* StatRxUtilization */
+ SK_U64 StatRx64Cts;
+ SK_U64 StatRx127Cts;
+ SK_U64 StatRx255Cts;
+ SK_U64 StatRx511Cts;
+ SK_U64 StatRx1023Cts;
+ SK_U64 StatRxMaxCts;
+} SK_PNMI_STAT;
+
+typedef struct s_PnmiConf {
+ char ConfMacCurrentAddr[6];
+ char ConfMacFactoryAddr[6];
+ SK_U8 ConfPMD;
+ SK_U8 ConfConnector;
+ SK_U8 ConfLinkCapability;
+ SK_U8 ConfLinkMode;
+ SK_U8 ConfLinkModeStatus;
+ SK_U8 ConfLinkStatus;
+ SK_U8 ConfFlowCtrlCapability;
+ SK_U8 ConfFlowCtrlMode;
+ SK_U8 ConfFlowCtrlStatus;
+ SK_U8 ConfPhyOperationCapability;
+ SK_U8 ConfPhyOperationMode;
+ SK_U8 ConfPhyOperationStatus;
+ SK_U8 ConfSpeedCapability;
+ SK_U8 ConfSpeedMode;
+ SK_U8 ConfSpeedStatus;
+} SK_PNMI_CONF;
+
+typedef struct s_PnmiRlmt {
+ SK_U32 RlmtIndex;
+ SK_U32 RlmtStatus;
+ SK_U64 RlmtTxHelloCts;
+ SK_U64 RlmtRxHelloCts;
+ SK_U64 RlmtTxSpHelloReqCts;
+ SK_U64 RlmtRxSpHelloCts;
+} SK_PNMI_RLMT;
+
+typedef struct s_PnmiRlmtMonitor {
+ SK_U32 RlmtMonitorIndex;
+ char RlmtMonitorAddr[6];
+ SK_U64 RlmtMonitorErrorCts;
+ SK_U64 RlmtMonitorTimestamp;
+ SK_U8 RlmtMonitorAdmin;
+} SK_PNMI_RLMT_MONITOR;
+
+typedef struct s_PnmiRequestStatus {
+ SK_U32 ErrorStatus;
+ SK_U32 ErrorOffset;
+} SK_PNMI_REQUEST_STATUS;
+
+typedef struct s_PnmiStrucData {
+ SK_U32 MgmtDBVersion;
+ SK_PNMI_REQUEST_STATUS ReturnStatus;
+ SK_U32 VpdFreeBytes;
+ char VpdEntriesList[SK_PNMI_VPD_ENTRIES * SK_PNMI_VPD_KEY_SIZE];
+ SK_U32 VpdEntriesNumber;
+ SK_PNMI_VPD Vpd[SK_PNMI_VPD_ENTRIES];
+ SK_U32 PortNumber;
+ SK_U32 DeviceType;
+ char DriverDescr[SK_PNMI_STRINGLEN1];
+ char DriverVersion[SK_PNMI_STRINGLEN2];
+ char HwDescr[SK_PNMI_STRINGLEN1];
+ char HwVersion[SK_PNMI_STRINGLEN2];
+ SK_U16 Chipset;
+ SK_U32 MtuSize;
+ SK_U32 Action;
+ SK_U32 TestResult;
+ SK_U8 BusType;
+ SK_U8 BusSpeed;
+ SK_U8 BusWidth;
+ SK_U8 SensorNumber;
+ SK_PNMI_SENSOR Sensor[SK_PNMI_SENSOR_ENTRIES];
+ SK_U8 ChecksumNumber;
+ SK_PNMI_CHECKSUM Checksum[SK_PNMI_CHECKSUM_ENTRIES];
+ SK_PNMI_STAT Stat[SK_PNMI_MAC_ENTRIES];
+ SK_PNMI_CONF Conf[SK_PNMI_MAC_ENTRIES];
+ SK_U8 RlmtMode;
+ SK_U32 RlmtPortNumber;
+ SK_U8 RlmtPortActive;
+ SK_U8 RlmtPortPreferred;
+ SK_U64 RlmtChangeCts;
+ SK_U64 RlmtChangeTime;
+ SK_U64 RlmtChangeEstimate;
+ SK_U64 RlmtChangeThreshold;
+ SK_PNMI_RLMT Rlmt[SK_MAX_MACS];
+ SK_U32 RlmtMonitorNumber;
+ SK_PNMI_RLMT_MONITOR RlmtMonitor[SK_PNMI_MONITOR_ENTRIES];
+ SK_U32 TrapNumber;
+ SK_U8 Trap[SK_PNMI_TRAP_QUEUE_LEN];
+ SK_U64 TxSwQueueLen;
+ SK_U64 TxSwQueueMax;
+ SK_U64 TxRetryCts;
+ SK_U64 RxIntrCts;
+ SK_U64 TxIntrCts;
+ SK_U64 RxNoBufCts;
+ SK_U64 TxNoBufCts;
+ SK_U64 TxUsedDescrNo;
+ SK_U64 RxDeliveredCts;
+ SK_U64 RxOctetsDeliveredCts;
+ SK_U64 RxHwErrorsCts;
+ SK_U64 TxHwErrorsCts;
+ SK_U64 InErrorsCts;
+ SK_U64 OutErrorsCts;
+ SK_U64 ErrRecoveryCts;
+ SK_U64 SysUpTime;
+} SK_PNMI_STRUCT_DATA;
+
+#define SK_PNMI_STRUCT_SIZE (sizeof(SK_PNMI_STRUCT_DATA))
+#define SK_PNMI_MIN_STRUCT_SIZE ((unsigned int)(SK_UPTR)\
+ &(((SK_PNMI_STRUCT_DATA *)0)->VpdFreeBytes))
+ /*
+ * ReturnStatus field
+ * must be located
+ * before VpdFreeBytes
+ */
+
+/*
+ * Various definitions
+ */
+#define SK_PNMI_MAX_PROTOS 3
+
+#define SK_PNMI_CNT_NO 66 /* Must have the value of the enum
+ * SK_PNMI_MAX_IDX. Define SK_PNMI_CHECK
+ * for check while init phase 1
+ */
+
+/*
+ * Estimate data structure
+ */
+typedef struct s_PnmiEstimate {
+ unsigned int EstValueIndex;
+ SK_U64 EstValue[7];
+ SK_U64 Estimate;
+ SK_TIMER EstTimer;
+} SK_PNMI_ESTIMATE;
+
+
+/*
+ * VCT timer data structure
+ */
+typedef struct s_VctTimer {
+ SK_TIMER VctTimer;
+} SK_PNMI_VCT_TIMER;
+
+
+/*
+ * PNMI specific adapter context structure
+ */
+typedef struct s_PnmiPort {
+ SK_U64 StatSyncCts;
+ SK_U64 StatSyncOctetsCts;
+ SK_U64 StatRxLongFrameCts;
+ SK_U64 StatRxFrameTooLongCts;
+ SK_U64 StatRxPMaccErr;
+ SK_U64 TxSwQueueLen;
+ SK_U64 TxSwQueueMax;
+ SK_U64 TxRetryCts;
+ SK_U64 RxIntrCts;
+ SK_U64 TxIntrCts;
+ SK_U64 RxNoBufCts;
+ SK_U64 TxNoBufCts;
+ SK_U64 TxUsedDescrNo;
+ SK_U64 RxDeliveredCts;
+ SK_U64 RxOctetsDeliveredCts;
+ SK_U64 RxHwErrorsCts;
+ SK_U64 TxHwErrorsCts;
+ SK_U64 InErrorsCts;
+ SK_U64 OutErrorsCts;
+ SK_U64 ErrRecoveryCts;
+ SK_U64 RxShortZeroMark;
+ SK_U64 CounterOffset[SK_PNMI_CNT_NO];
+ SK_U32 CounterHigh[SK_PNMI_CNT_NO];
+ SK_BOOL ActiveFlag;
+ SK_U8 Align[3];
+} SK_PNMI_PORT;
+
+
+typedef struct s_PnmiData {
+ SK_PNMI_PORT Port [SK_MAX_MACS];
+ SK_PNMI_PORT BufPort [SK_MAX_MACS]; /* 2002-09-13 pweber */
+ SK_U64 VirtualCounterOffset[SK_PNMI_CNT_NO];
+ SK_U32 TestResult;
+ char HwVersion[10];
+ SK_U16 Align01;
+
+ char *pDriverDescription;
+ char *pDriverVersion;
+
+ int MacUpdatedFlag;
+ int RlmtUpdatedFlag;
+ int SirqUpdatedFlag;
+
+ SK_U64 RlmtChangeCts;
+ SK_U64 RlmtChangeTime;
+ SK_PNMI_ESTIMATE RlmtChangeEstimate;
+ SK_U64 RlmtChangeThreshold;
+
+ SK_U64 StartUpTime;
+ SK_U32 DeviceType;
+ char PciBusSpeed;
+ char PciBusWidth;
+ char Chipset;
+ char PMD;
+ char Connector;
+ SK_BOOL DualNetActiveFlag;
+ SK_U16 Align02;
+
+ char TrapBuf[SK_PNMI_TRAP_QUEUE_LEN];
+ unsigned int TrapBufFree;
+ unsigned int TrapQueueBeg;
+ unsigned int TrapQueueEnd;
+ unsigned int TrapBufPad;
+ unsigned int TrapUnique;
+ SK_U8 VctStatus[SK_MAX_MACS];
+ SK_PNMI_VCT VctBackup[SK_MAX_MACS];
+ SK_PNMI_VCT_TIMER VctTimeout[SK_MAX_MACS];
+} SK_PNMI;
+
+
+/*
+ * Function prototypes
+ */
+extern int SkPnmiInit(SK_AC *pAc, SK_IOC IoC, int level);
+extern int SkPnmiGetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id, void* pBuf,
+ unsigned int* pLen, SK_U32 Instance, SK_U32 NetIndex);
+extern int SkPnmiPreSetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id,
+ void* pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+extern int SkPnmiSetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id, void* pBuf,
+ unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
+extern int SkPnmiGetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+extern int SkPnmiPreSetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+extern int SkPnmiSetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf,
+ unsigned int *pLen, SK_U32 NetIndex);
+extern int SkPnmiEvent(SK_AC *pAc, SK_IOC IoC, SK_U32 Event,
+ SK_EVPARA Param);
+
+#endif
diff --git a/drivers/sk98lin/h/skgesirq.h b/drivers/sk98lin/h/skgesirq.h
new file mode 100644
index 000000000..574ca2204
--- /dev/null
+++ b/drivers/sk98lin/h/skgesirq.h
@@ -0,0 +1,194 @@
+/******************************************************************************
+ *
+ * Name: skgesirq.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.26 $
+ * Date: $Date: 2002/10/14 09:52:36 $
+ * Purpose: SK specific Gigabit Ethernet special IRQ functions
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: skgesirq.h,v $
+ * Revision 1.26 2002/10/14 09:52:36 rschmidt
+ * Added SKERR_SIRQ_E023 and SKERR_SIRQ_E023 for GPHY (Yukon)
+ * Editorial changes
+ *
+ * Revision 1.25 2002/07/15 18:15:52 rwahl
+ * Editorial changes.
+ *
+ * Revision 1.24 2002/07/15 15:39:21 rschmidt
+ * Corrected define for SKERR_SIRQ_E022
+ * Editorial changes
+ *
+ * Revision 1.23 2002/04/25 11:09:45 rschmidt
+ * Removed declarations for SkXmInitPhy(), SkXmRxTxEnable()
+ * Editorial changes
+ *
+ * Revision 1.22 2000/11/09 11:30:10 rassmann
+ * WA: Waiting after releasing reset until BCom chip is accessible.
+ *
+ * Revision 1.21 2000/10/18 12:22:40 cgoos
+ * Added workaround for half duplex hangup.
+ *
+ * Revision 1.20 1999/12/06 10:00:44 cgoos
+ * Added SET event for role.
+ *
+ * Revision 1.19 1999/11/22 13:58:26 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.18 1999/05/19 07:32:59 cgoos
+ * Changes for 1000Base-T.
+ *
+ * Revision 1.17 1999/03/12 13:29:31 malthoff
+ * Move Autonegotiation Error Codes to skgeinit.h.
+ *
+ * Revision 1.16 1999/03/08 10:11:28 gklug
+ * add: AutoNegDone return codes
+ *
+ * Revision 1.15 1998/11/18 13:20:53 gklug
+ * add: different timeouts for active and non-active links
+ *
+ * Revision 1.14 1998/11/04 07:18:14 cgoos
+ * Added prototype for SkXmRxTxEnable.
+ *
+ * Revision 1.13 1998/10/21 05:52:23 gklug
+ * add: parameter DoLoop to InitPhy function
+ *
+ * Revision 1.12 1998/10/19 06:45:03 cgoos
+ * Added prototype for SkXmInitPhy.
+ *
+ * Revision 1.11 1998/10/15 14:34:10 gklug
+ * add: WA_TIME is 500 msec
+ *
+ * Revision 1.10 1998/10/14 14:49:41 malthoff
+ * Remove err log defines E021 and E022. They are
+ * defined in skgeinit.h now.
+ *
+ * Revision 1.9 1998/10/14 14:00:39 gklug
+ * add: error logs for init phys
+ *
+ * Revision 1.8 1998/10/14 05:44:05 gklug
+ * add: E020
+ *
+ * Revision 1.7 1998/10/02 06:24:58 gklug
+ * add: error messages
+ *
+ * Revision 1.6 1998/10/01 07:54:45 gklug
+ * add: PNMI debug module
+ *
+ * Revision 1.5 1998/09/28 13:36:31 malthoff
+ * Move the bit definitions for Autonegotiation
+ * and Flow Control to skgeinit.h.
+ *
+ * Revision 1.4 1998/09/15 12:29:34 gklug
+ * add: error logs
+ *
+ * Revision 1.3 1998/09/03 13:54:02 gklug
+ * add: function prototypes
+ *
+ * Revision 1.2 1998/09/03 10:24:36 gklug
+ * add: Events send by PNMI
+ * add: parameter definition for Flow Control etc.
+ *
+ * Revision 1.1 1998/08/27 11:50:27 gklug
+ * initial revision
+ *
+ *
+ ******************************************************************************/
+
+#ifndef _INC_SKGESIRQ_H_
+#define _INC_SKGESIRQ_H_
+
+/*
+ * Define the Event the special IRQ/INI module can handle
+ */
+#define SK_HWEV_WATIM 1 /* Timeout for WA errata #2 XMAC */
+#define SK_HWEV_PORT_START 2 /* Port Start Event by RLMT */
+#define SK_HWEV_PORT_STOP 3 /* Port Stop Event by RLMT */
+#define SK_HWEV_CLEAR_STAT 4 /* Clear Statistics by PNMI */
+#define SK_HWEV_UPDATE_STAT 5 /* Update Statistics by PNMI */
+#define SK_HWEV_SET_LMODE 6 /* Set Link Mode by PNMI */
+#define SK_HWEV_SET_FLOWMODE 7 /* Set Flow Control Mode by PNMI */
+#define SK_HWEV_SET_ROLE 8 /* Set Master/Slave (Role) by PNMI */
+#define SK_HWEV_SET_SPEED 9 /* Set Link Speed by PNMI */
+#define SK_HWEV_HALFDUP_CHK 10 /* Half Duplex Hangup Workaround */
+
+#define SK_WA_ACT_TIME (5000000L) /* 5 sec */
+#define SK_WA_INA_TIME (100000L) /* 100 msec */
+
+#define SK_HALFDUP_CHK_TIME (10000L) /* 10 msec */
+
+/*
+ * Define the error numbers and messages
+ */
+#define SKERR_SIRQ_E001 (SK_ERRBASE_SIRQ+0)
+#define SKERR_SIRQ_E001MSG "Unknown event"
+#define SKERR_SIRQ_E002 (SKERR_SIRQ_E001+1)
+#define SKERR_SIRQ_E002MSG "Packet timeout RX1"
+#define SKERR_SIRQ_E003 (SKERR_SIRQ_E002+1)
+#define SKERR_SIRQ_E003MSG "Packet timeout RX2"
+#define SKERR_SIRQ_E004 (SKERR_SIRQ_E003+1)
+#define SKERR_SIRQ_E004MSG "MAC 1 not correctly initialized"
+#define SKERR_SIRQ_E005 (SKERR_SIRQ_E004+1)
+#define SKERR_SIRQ_E005MSG "MAC 2 not correctly initialized"
+#define SKERR_SIRQ_E006 (SKERR_SIRQ_E005+1)
+#define SKERR_SIRQ_E006MSG "CHECK failure R1"
+#define SKERR_SIRQ_E007 (SKERR_SIRQ_E006+1)
+#define SKERR_SIRQ_E007MSG "CHECK failure R2"
+#define SKERR_SIRQ_E008 (SKERR_SIRQ_E007+1)
+#define SKERR_SIRQ_E008MSG "CHECK failure XS1"
+#define SKERR_SIRQ_E009 (SKERR_SIRQ_E008+1)
+#define SKERR_SIRQ_E009MSG "CHECK failure XA1"
+#define SKERR_SIRQ_E010 (SKERR_SIRQ_E009+1)
+#define SKERR_SIRQ_E010MSG "CHECK failure XS2"
+#define SKERR_SIRQ_E011 (SKERR_SIRQ_E010+1)
+#define SKERR_SIRQ_E011MSG "CHECK failure XA2"
+#define SKERR_SIRQ_E012 (SKERR_SIRQ_E011+1)
+#define SKERR_SIRQ_E012MSG "unexpected IRQ Master error"
+#define SKERR_SIRQ_E013 (SKERR_SIRQ_E012+1)
+#define SKERR_SIRQ_E013MSG "unexpected IRQ Status error"
+#define SKERR_SIRQ_E014 (SKERR_SIRQ_E013+1)
+#define SKERR_SIRQ_E014MSG "Parity error on RAM (read)"
+#define SKERR_SIRQ_E015 (SKERR_SIRQ_E014+1)
+#define SKERR_SIRQ_E015MSG "Parity error on RAM (write)"
+#define SKERR_SIRQ_E016 (SKERR_SIRQ_E015+1)
+#define SKERR_SIRQ_E016MSG "Parity error MAC 1"
+#define SKERR_SIRQ_E017 (SKERR_SIRQ_E016+1)
+#define SKERR_SIRQ_E017MSG "Parity error MAC 2"
+#define SKERR_SIRQ_E018 (SKERR_SIRQ_E017+1)
+#define SKERR_SIRQ_E018MSG "Parity error RX 1"
+#define SKERR_SIRQ_E019 (SKERR_SIRQ_E018+1)
+#define SKERR_SIRQ_E019MSG "Parity error RX 2"
+#define SKERR_SIRQ_E020 (SKERR_SIRQ_E019+1)
+#define SKERR_SIRQ_E020MSG "MAC transmit FIFO underrun"
+#define SKERR_SIRQ_E021 (SKERR_SIRQ_E020+1)
+#define SKERR_SIRQ_E021MSG "Spurious TWSI interrupt"
+#define SKERR_SIRQ_E022 (SKERR_SIRQ_E021+1)
+#define SKERR_SIRQ_E022MSG "Cable pair swap error"
+#define SKERR_SIRQ_E023 (SKERR_SIRQ_E022+1)
+#define SKERR_SIRQ_E023MSG "Auto-negotiation error"
+#define SKERR_SIRQ_E024 (SKERR_SIRQ_E023+1)
+#define SKERR_SIRQ_E024MSG "FIFO overflow error"
+
+extern void SkGeSirqIsr(SK_AC *pAC, SK_IOC IoC, SK_U32 Istatus);
+extern int SkGeSirqEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para);
+extern void SkHWLinkUp(SK_AC *pAC, SK_IOC IoC, int Port);
+extern void SkHWLinkDown(SK_AC *pAC, SK_IOC IoC, int Port);
+
+#endif /* _INC_SKGESIRQ_H_ */
diff --git a/drivers/sk98lin/h/ski2c.h b/drivers/sk98lin/h/ski2c.h
new file mode 100644
index 000000000..db2d4e65c
--- /dev/null
+++ b/drivers/sk98lin/h/ski2c.h
@@ -0,0 +1,291 @@
+/******************************************************************************
+ *
+ * Name: ski2c.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.34 $
+ * Date: $Date: 2003/01/28 09:11:21 $
+ * Purpose: Defines to access Voltage and Temperature Sensor
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: ski2c.h,v $
+ * Revision 1.34 2003/01/28 09:11:21 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.33 2002/10/14 16:40:50 rschmidt
+ * Editorial changes (TWSI)
+ *
+ * Revision 1.32 2002/08/13 08:55:07 rschmidt
+ * Editorial changes
+ *
+ * Revision 1.31 2002/08/06 09:44:22 jschmalz
+ * Extensions and changes for Yukon
+ *
+ * Revision 1.30 2001/04/05 11:38:09 rassmann
+ * Set SenState to idle in SkI2cWaitIrq().
+ * Changed error message in SkI2cWaitIrq().
+ *
+ * Revision 1.29 2000/08/03 14:28:17 rassmann
+ * - Added function to wait for I2C being ready before resetting the board.
+ * - Replaced one duplicate "out of range" message with correct one.
+ *
+ * Revision 1.28 1999/11/22 13:55:46 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.27 1999/05/20 09:23:10 cgoos
+ * Changes for 1000Base-T (Fan sensors).
+ *
+ * Revision 1.26 1998/12/01 13:45:47 gklug
+ * add: InitLevel to I2c struct
+ *
+ * Revision 1.25 1998/11/03 06:55:16 gklug
+ * add: Dummy Reads to I2c struct
+ *
+ * Revision 1.24 1998/10/02 14:28:59 cgoos
+ * Added prototype for SkI2cIsr.
+ *
+ * Revision 1.23 1998/09/08 12:20:11 gklug
+ * add: prototypes for init and read functions
+ *
+ * Revision 1.22 1998/09/08 07:37:56 gklug
+ * add: log error if PCI_IO voltage sensor could not be initialized
+ *
+ * Revision 1.21 1998/09/04 08:38:05 malthoff
+ * Change the values for I2C_READ and I2C_WRITE
+ *
+ * Revision 1.20 1998/08/25 07:52:22 gklug
+ * chg: Timestamps (last) added for logging
+ *
+ * Revision 1.19 1998/08/25 06:09:00 gklug
+ * rmv: warning and error levels of the individual sensors.
+ * add: timing definitions for sending traps and logging errors
+ *
+ * Revision 1.18 1998/08/20 11:41:15 gklug
+ * chg: omit STRCPY macro by using char * as Sensor Description
+ *
+ * Revision 1.17 1998/08/20 11:37:43 gklug
+ * chg: change Ioc to IoC
+ *
+ * Revision 1.16 1998/08/20 11:30:38 gklug
+ * fix: SenRead declaration
+ *
+ * Revision 1.15 1998/08/20 11:27:53 gklug
+ * fix: Compile bugs with new awrning constants
+ *
+ * Revision 1.14 1998/08/20 08:53:12 gklug
+ * fix: compiler errors
+ * add: Threshold values
+ *
+ * Revision 1.13 1998/08/19 12:21:16 gklug
+ * fix: remove struct from C files (see CCC)
+ * add: typedefs for all structs
+ *
+ * Revision 1.12 1998/08/19 10:57:41 gklug
+ * add: Warning levels
+ *
+ * Revision 1.11 1998/08/18 08:37:02 malthoff
+ * Prototypes not required for SK_DIAG.
+ *
+ * Revision 1.10 1998/08/17 13:54:00 gklug
+ * fix: declaration of event function
+ *
+ * Revision 1.9 1998/08/17 06:48:39 malthoff
+ * Remove some unrequired macros.
+ * Fix the compiler errors.
+ *
+ * Revision 1.8 1998/08/14 06:47:19 gklug
+ * fix: Values are intergers
+ *
+ * Revision 1.7 1998/08/14 06:26:05 gklug
+ * add: Init error message
+ *
+ * Revision 1.6 1998/08/13 08:31:08 gklug
+ * add: Error message
+ *
+ * Revision 1.5 1998/08/12 14:32:04 gklug
+ * add: new error code/message
+ *
+ * Revision 1.4 1998/08/12 13:39:08 gklug
+ * chg: names of error messages
+ * add: defines for Sensor type and thresholds
+ *
+ * Revision 1.3 1998/08/11 07:57:16 gklug
+ * add: sensor struct
+ * add: Timeout defines
+ * add: I2C control struct for pAC
+ *
+ * Revision 1.2 1998/07/17 11:29:02 gklug
+ * rmv: Microwire and SMTPANIC
+ *
+ * Revision 1.1 1998/06/19 14:30:10 malthoff
+ * Created. Sources taken from ML Project.
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * SKI2C.H contains all I2C specific defines
+ */
+
+#ifndef _SKI2C_H_
+#define _SKI2C_H_
+
+typedef struct s_Sensor SK_SENSOR;
+
+#include "h/skgei2c.h"
+
+/*
+ * Define the I2C events.
+ */
+#define SK_I2CEV_IRQ 1 /* IRQ happened Event */
+#define SK_I2CEV_TIM 2 /* Timeout event */
+#define SK_I2CEV_CLEAR 3 /* Clear MIB Values */
+
+/*
+ * Define READ and WRITE Constants.
+ */
+#define I2C_READ 0
+#define I2C_WRITE 1
+#define I2C_BURST 1
+#define I2C_SINGLE 0
+
+#define SKERR_I2C_E001 (SK_ERRBASE_I2C+0)
+#define SKERR_I2C_E001MSG "Sensor index unknown"
+#define SKERR_I2C_E002 (SKERR_I2C_E001+1)
+#define SKERR_I2C_E002MSG "TWSI: transfer does not complete"
+#define SKERR_I2C_E003 (SKERR_I2C_E002+1)
+#define SKERR_I2C_E003MSG "LM80: NAK on device send"
+#define SKERR_I2C_E004 (SKERR_I2C_E003+1)
+#define SKERR_I2C_E004MSG "LM80: NAK on register send"
+#define SKERR_I2C_E005 (SKERR_I2C_E004+1)
+#define SKERR_I2C_E005MSG "LM80: NAK on device (2) send"
+#define SKERR_I2C_E006 (SKERR_I2C_E005+1)
+#define SKERR_I2C_E006MSG "Unknown event"
+#define SKERR_I2C_E007 (SKERR_I2C_E006+1)
+#define SKERR_I2C_E007MSG "LM80 read out of state"
+#define SKERR_I2C_E008 (SKERR_I2C_E007+1)
+#define SKERR_I2C_E008MSG "Unexpected sensor read completed"
+#define SKERR_I2C_E009 (SKERR_I2C_E008+1)
+#define SKERR_I2C_E009MSG "WARNING: temperature sensor out of range"
+#define SKERR_I2C_E010 (SKERR_I2C_E009+1)
+#define SKERR_I2C_E010MSG "WARNING: voltage sensor out of range"
+#define SKERR_I2C_E011 (SKERR_I2C_E010+1)
+#define SKERR_I2C_E011MSG "ERROR: temperature sensor out of range"
+#define SKERR_I2C_E012 (SKERR_I2C_E011+1)
+#define SKERR_I2C_E012MSG "ERROR: voltage sensor out of range"
+#define SKERR_I2C_E013 (SKERR_I2C_E012+1)
+#define SKERR_I2C_E013MSG "ERROR: couldn't init sensor"
+#define SKERR_I2C_E014 (SKERR_I2C_E013+1)
+#define SKERR_I2C_E014MSG "WARNING: fan sensor out of range"
+#define SKERR_I2C_E015 (SKERR_I2C_E014+1)
+#define SKERR_I2C_E015MSG "ERROR: fan sensor out of range"
+#define SKERR_I2C_E016 (SKERR_I2C_E015+1)
+#define SKERR_I2C_E016MSG "TWSI: active transfer does not complete"
+
+/*
+ * Define Timeout values
+ */
+#define SK_I2C_TIM_LONG 2000000L /* 2 seconds */
+#define SK_I2C_TIM_SHORT 100000L /* 100 milliseconds */
+#define SK_I2C_TIM_WATCH 1000000L /* 1 second */
+
+/*
+ * Define trap and error log hold times
+ */
+#ifndef SK_SEN_ERR_TR_HOLD
+#define SK_SEN_ERR_TR_HOLD (4*SK_TICKS_PER_SEC)
+#endif
+#ifndef SK_SEN_ERR_LOG_HOLD
+#define SK_SEN_ERR_LOG_HOLD (60*SK_TICKS_PER_SEC)
+#endif
+#ifndef SK_SEN_WARN_TR_HOLD
+#define SK_SEN_WARN_TR_HOLD (15*SK_TICKS_PER_SEC)
+#endif
+#ifndef SK_SEN_WARN_LOG_HOLD
+#define SK_SEN_WARN_LOG_HOLD (15*60*SK_TICKS_PER_SEC)
+#endif
+
+/*
+ * Defines for SenType
+ */
+#define SK_SEN_UNKNOWN 0
+#define SK_SEN_TEMP 1
+#define SK_SEN_VOLT 2
+#define SK_SEN_FAN 3
+
+/*
+ * Define for the SenErrorFlag
+ */
+#define SK_SEN_ERR_NOT_PRESENT 0 /* Error Flag: Sensor not present */
+#define SK_SEN_ERR_OK 1 /* Error Flag: O.K. */
+#define SK_SEN_ERR_WARN 2 /* Error Flag: Warning */
+#define SK_SEN_ERR_ERR 3 /* Error Flag: Error */
+#define SK_SEN_ERR_FAULTY 4 /* Error Flag: Faulty */
+
+/*
+ * Define the Sensor struct
+ */
+struct s_Sensor {
+ char *SenDesc; /* Description */
+ int SenType; /* Voltage or Temperature */
+ SK_I32 SenValue; /* Current value of the sensor */
+ SK_I32 SenThreErrHigh; /* High error Threshhold of this sensor */
+ SK_I32 SenThreWarnHigh; /* High warning Threshhold of this sensor */
+ SK_I32 SenThreErrLow; /* Lower error Threshold of the sensor */
+ SK_I32 SenThreWarnLow; /* Lower warning Threshold of the sensor */
+ int SenErrFlag; /* Sensor indicated an error */
+ SK_BOOL SenInit; /* Is sensor initialized ? */
+ SK_U64 SenErrCts; /* Error trap counter */
+ SK_U64 SenWarnCts; /* Warning trap counter */
+ SK_U64 SenBegErrTS; /* Begin error timestamp */
+ SK_U64 SenBegWarnTS; /* Begin warning timestamp */
+ SK_U64 SenLastErrTrapTS; /* Last error trap timestamp */
+ SK_U64 SenLastErrLogTS; /* Last error log timestamp */
+ SK_U64 SenLastWarnTrapTS; /* Last warning trap timestamp */
+ SK_U64 SenLastWarnLogTS; /* Last warning log timestamp */
+ int SenState; /* Sensor State (see HW specific include) */
+ int (*SenRead)(SK_AC *pAC, SK_IOC IoC, struct s_Sensor *pSen);
+ /* Sensors read function */
+ SK_U16 SenReg; /* Register Address for this sensor */
+ SK_U8 SenDev; /* Device Selection for this sensor */
+};
+
+typedef struct s_I2c {
+ SK_SENSOR SenTable[SK_MAX_SENSORS]; /* Sensor Table */
+ int CurrSens; /* Which sensor is currently queried */
+ int MaxSens; /* Max. number of sensors */
+ int TimerMode; /* Use the timer also to watch the state machine */
+ int InitLevel; /* Initialized Level */
+#ifndef SK_DIAG
+ int DummyReads; /* Number of non-checked dummy reads */
+ SK_TIMER SenTimer; /* Sensors timer */
+#endif /* !SK_DIAG */
+} SK_I2C;
+
+extern int SkI2cReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen);
+#ifndef SK_DIAG
+extern int SkI2cEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para);
+extern int SkI2cInit(SK_AC *pAC, SK_IOC IoC, int Level);
+extern void SkI2cWaitIrq(SK_AC *pAC, SK_IOC IoC);
+extern void SkI2cIsr(SK_AC *pAC, SK_IOC IoC);
+
+#endif
+#endif /* n_SKI2C_H */
+
diff --git a/drivers/sk98lin/h/skqueue.h b/drivers/sk98lin/h/skqueue.h
new file mode 100644
index 000000000..2bafd6e3e
--- /dev/null
+++ b/drivers/sk98lin/h/skqueue.h
@@ -0,0 +1,148 @@
+/******************************************************************************
+ *
+ * Name: skqueue.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.14 $
+ * Date: $Date: 2002/03/15 10:52:13 $
+ * Purpose: Defines for the Event queue
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998,1999 SysKonnect,
+ * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skqueue.h,v $
+ * Revision 1.14 2002/03/15 10:52:13 mkunz
+ * Added event classes for link aggregation
+ *
+ * Revision 1.13 1999/11/22 13:59:05 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.12 1998/09/08 08:48:01 gklug
+ * add: init level handling
+ *
+ * Revision 1.11 1998/09/03 14:15:11 gklug
+ * add: CSUM and HWAC Eventclass and function.
+ * fix: pParaPtr according to CCC
+ *
+ * Revision 1.10 1998/08/20 12:43:03 gklug
+ * add: typedef SK_QUEUE
+ *
+ * Revision 1.9 1998/08/19 09:50:59 gklug
+ * fix: remove struct keyword from c-code (see CCC) add typedefs
+ *
+ * Revision 1.8 1998/08/18 07:00:01 gklug
+ * fix: SK_PTR not defined use void * instead.
+ *
+ * Revision 1.7 1998/08/17 13:43:19 gklug
+ * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR
+ *
+ * Revision 1.6 1998/08/14 07:09:30 gklug
+ * fix: chg pAc -> pAC
+ *
+ * Revision 1.5 1998/08/11 14:26:44 gklug
+ * chg: Event Dispatcher returns now int.
+ *
+ * Revision 1.4 1998/08/11 12:15:21 gklug
+ * add: Error numbers of skqueue module
+ *
+ * Revision 1.3 1998/08/07 12:54:23 gklug
+ * fix: first compiled version
+ *
+ * Revision 1.2 1998/08/07 09:34:00 gklug
+ * adapt structure defs to CCC
+ * add: prototypes for functions
+ *
+ * Revision 1.1 1998/07/30 14:52:12 gklug
+ * Initial version.
+ * Defines Event Classes, Event structs and queue management variables.
+ *
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * SKQUEUE.H contains all defines and types for the event queue
+ */
+
+#ifndef _SKQUEUE_H_
+#define _SKQUEUE_H_
+
+
+/*
+ * define the event classes to be served
+ */
+#define SKGE_DRV 1 /* Driver Event Class */
+#define SKGE_RLMT 2 /* RLMT Event Class */
+#define SKGE_I2C 3 /* i2C Event Class */
+#define SKGE_PNMI 4 /* PNMI Event Class */
+#define SKGE_CSUM 5 /* Checksum Event Class */
+#define SKGE_HWAC 6 /* Hardware Access Event Class */
+
+#define SKGE_SWT 9 /* Software Timer Event Class */
+#define SKGE_LACP 10 /* LACP Aggregation Event Class */
+#define SKGE_RSF 11 /* RSF Aggregation Event Class */
+#define SKGE_MARKER 12 /* MARKER Aggregation Event Class */
+#define SKGE_FD 13 /* FD Distributor Event Class */
+
+/*
+ * define event queue as circular buffer
+ */
+#define SK_MAX_EVENT 64
+
+/*
+ * Parameter union for the Para stuff
+ */
+typedef union u_EvPara {
+ void *pParaPtr; /* Parameter Pointer */
+ SK_U64 Para64; /* Parameter 64bit version */
+ SK_U32 Para32[2]; /* Parameter Array of 32bit parameters */
+} SK_EVPARA;
+
+/*
+ * Event Queue
+ * skqueue.c
+ * events are class/value pairs
+ * class is addressee, e.g. RMT, PCM etc.
+ * value is command, e.g. line state change, ring op change etc.
+ */
+typedef struct s_EventElem {
+ SK_U32 Class ; /* Event class */
+ SK_U32 Event ; /* Event value */
+ SK_EVPARA Para ; /* Event parameter */
+} SK_EVENTELEM;
+
+typedef struct s_Queue {
+ SK_EVENTELEM EvQueue[SK_MAX_EVENT];
+ SK_EVENTELEM *EvPut ;
+ SK_EVENTELEM *EvGet ;
+} SK_QUEUE;
+
+extern void SkEventInit(SK_AC *pAC, SK_IOC Ioc, int Level);
+extern void SkEventQueue(SK_AC *pAC, SK_U32 Class, SK_U32 Event,
+ SK_EVPARA Para);
+extern int SkEventDispatcher(SK_AC *pAC,SK_IOC Ioc);
+
+
+/* Define Error Numbers and messages */
+#define SKERR_Q_E001 (SK_ERRBASE_QUEUE+0)
+#define SKERR_Q_E001MSG "Event queue overflow"
+#define SKERR_Q_E002 (SKERR_Q_E001+1)
+#define SKERR_Q_E002MSG "Undefined event class"
+#endif /* _SKQUEUE_H_ */
+
diff --git a/drivers/sk98lin/h/skrlmt.h b/drivers/sk98lin/h/skrlmt.h
new file mode 100644
index 000000000..651bb3f8d
--- /dev/null
+++ b/drivers/sk98lin/h/skrlmt.h
@@ -0,0 +1,563 @@
+/******************************************************************************
+ *
+ * Name: skrlmt.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.35 $
+ * Date: $Date: 2003/01/31 14:12:41 $
+ * Purpose: Header file for Redundant Link ManagemenT.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skrlmt.h,v $
+ * Revision 1.35 2003/01/31 14:12:41 mkunz
+ * single port adapter runs now with two identical MAC addresses
+ *
+ * Revision 1.34 2002/09/23 15:13:41 rwahl
+ * Editorial changes.
+ *
+ * Revision 1.33 2001/07/03 12:16:48 mkunz
+ * New Flag ChgBcPrio (Change priority of last broadcast received)
+ *
+ * Revision 1.32 2001/02/14 14:06:31 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.31 2001/02/05 14:25:26 rassmann
+ * Prepared RLMT for transparent operation.
+ *
+ * Revision 1.30 2001/01/22 13:41:39 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.29 2000/11/17 08:58:00 rassmann
+ * Moved CheckSwitch from SK_RLMT_PACKET_RECEIVED to SK_RLMT_TIM event.
+ *
+ * Revision 1.28 2000/11/09 12:24:34 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.27 1999/11/22 13:59:56 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.26 1999/10/04 14:01:19 rassmann
+ * Corrected reaction to reception of BPDU frames (#10441).
+ *
+ * Revision 1.25 1999/07/20 12:53:39 rassmann
+ * Fixed documentation errors for lookahead macros.
+ *
+ * Revision 1.24 1999/05/28 11:15:56 rassmann
+ * Changed behaviour to reflect Design Spec v1.2.
+ * Controlling Link LED(s).
+ * Introduced RLMT Packet Version field in RLMT Packet.
+ * Newstyle lookahead macros (checking meta-information before looking at
+ * the packet).
+ *
+ * Revision 1.23 1999/01/28 12:50:42 rassmann
+ * Not using broadcast time stamps in CheckLinkState mode.
+ *
+ * Revision 1.22 1999/01/27 14:13:04 rassmann
+ * Monitoring broadcast traffic.
+ * Switching more reliably and not too early if switch is
+ * configured for spanning tree.
+ *
+ * Revision 1.21 1998/12/08 13:11:25 rassmann
+ * Stopping SegTimer at RlmtStop.
+ *
+ * Revision 1.20 1998/11/24 12:37:33 rassmann
+ * Implemented segmentation check.
+ *
+ * Revision 1.19 1998/11/17 13:43:06 rassmann
+ * Handling (logical) tx failure.
+ * Sending packet on logical address after PORT_SWITCH.
+ *
+ * Revision 1.18 1998/11/13 16:56:56 rassmann
+ * Added macro version of SkRlmtLookaheadPacket.
+ *
+ * Revision 1.17 1998/11/06 18:06:05 rassmann
+ * Corrected timing when RLMT checks fail.
+ * Clearing tx counter earlier in periodical checks.
+ *
+ * Revision 1.16 1998/11/03 13:53:50 rassmann
+ * RLMT should switch now (at least in mode 3).
+ *
+ * Revision 1.15 1998/10/22 11:39:52 rassmann
+ * Corrected signed/unsigned mismatches.
+ * Corrected receive list handling and address recognition.
+ *
+ * Revision 1.14 1998/10/15 15:16:36 rassmann
+ * Finished Spanning Tree checking.
+ * Checked with lint.
+ *
+ * Revision 1.13 1998/09/24 19:16:08 rassmann
+ * Code cleanup.
+ * Introduced Timer for PORT_DOWN due to no RX.
+ *
+ * Revision 1.12 1998/09/16 11:09:52 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.11 1998/09/15 11:28:50 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.10 1998/09/14 17:07:38 rassmann
+ * Added code for port checking via LAN.
+ * Changed Mbuf definition.
+ *
+ * Revision 1.9 1998/09/07 11:14:15 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.8 1998/09/07 09:06:08 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.7 1998/09/04 19:41:34 rassmann
+ * Syntax corrections.
+ * Started entering code for checking local links.
+ *
+ * Revision 1.6 1998/09/04 12:14:28 rassmann
+ * Interface cleanup.
+ *
+ * Revision 1.5 1998/09/02 16:55:29 rassmann
+ * Updated to reflect new DRV/HWAC/RLMT interface.
+ *
+ * Revision 1.4 1998/09/02 07:26:02 afischer
+ * typedef for SK_RLMT_PORT
+ *
+ * Revision 1.3 1998/08/27 14:29:03 rassmann
+ * Code cleanup.
+ *
+ * Revision 1.2 1998/08/27 14:26:25 rassmann
+ * Updated interface.
+ *
+ * Revision 1.1 1998/08/21 08:29:10 rassmann
+ * First public version.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This is the header file for Redundant Link ManagemenT.
+ *
+ * Include File Hierarchy:
+ *
+ * "skdrv1st.h"
+ * ...
+ * "sktypes.h"
+ * "skqueue.h"
+ * "skaddr.h"
+ * "skrlmt.h"
+ * ...
+ * "skdrv2nd.h"
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKRLMT_H
+#define __INC_SKRLMT_H
+
+#ifdef __cplusplus
+#error C++ is not yet supported.
+extern "C" {
+#endif /* cplusplus */
+
+/* defines ********************************************************************/
+
+#define SK_RLMT_NET_DOWN_TEMP 1 /* NET_DOWN due to last port down. */
+#define SK_RLMT_NET_DOWN_FINAL 2 /* NET_DOWN due to RLMT_STOP. */
+
+/* ----- Default queue sizes - must be multiples of 8 KB ----- */
+
+/* Less than 8 KB free in RX queue => pause frames. */
+#define SK_RLMT_STANDBY_QRXSIZE 128 /* Size of rx standby queue in KB. */
+#define SK_RLMT_STANDBY_QXASIZE 32 /* Size of async standby queue in KB. */
+#define SK_RLMT_STANDBY_QXSSIZE 0 /* Size of sync standby queue in KB. */
+
+#define SK_RLMT_MAX_TX_BUF_SIZE 60 /* Maximum RLMT transmit size. */
+
+/* ----- PORT states ----- */
+
+#define SK_RLMT_PS_INIT 0 /* Port state: Init. */
+#define SK_RLMT_PS_LINK_DOWN 1 /* Port state: Link down. */
+#define SK_RLMT_PS_DOWN 2 /* Port state: Port down. */
+#define SK_RLMT_PS_GOING_UP 3 /* Port state: Going up. */
+#define SK_RLMT_PS_UP 4 /* Port state: Up. */
+
+/* ----- RLMT states ----- */
+
+#define SK_RLMT_RS_INIT 0 /* RLMT state: Init. */
+#define SK_RLMT_RS_NET_DOWN 1 /* RLMT state: Net down. */
+#define SK_RLMT_RS_NET_UP 2 /* RLMT state: Net up. */
+
+/* ----- PORT events ----- */
+
+#define SK_RLMT_LINK_UP 1001 /* Link came up. */
+#define SK_RLMT_LINK_DOWN 1002 /* Link went down. */
+#define SK_RLMT_PORT_ADDR 1003 /* Port address changed. */
+
+/* ----- RLMT events ----- */
+
+#define SK_RLMT_START 2001 /* Start RLMT. */
+#define SK_RLMT_STOP 2002 /* Stop RLMT. */
+#define SK_RLMT_PACKET_RECEIVED 2003 /* Packet was received for RLMT. */
+#define SK_RLMT_STATS_CLEAR 2004 /* Clear statistics. */
+#define SK_RLMT_STATS_UPDATE 2005 /* Update statistics. */
+#define SK_RLMT_PREFPORT_CHANGE 2006 /* Change preferred port. */
+#define SK_RLMT_MODE_CHANGE 2007 /* New RlmtMode. */
+#define SK_RLMT_SET_NETS 2008 /* Number of Nets (1 or 2). */
+
+/* ----- RLMT mode bits ----- */
+
+/*
+ * CAUTION: These defines are private to RLMT.
+ * Please use the RLMT mode defines below.
+ */
+
+#define SK_RLMT_CHECK_LINK 1 /* Check Link. */
+#define SK_RLMT_CHECK_LOC_LINK 2 /* Check other link on same adapter. */
+#define SK_RLMT_CHECK_SEG 4 /* Check segmentation. */
+
+#ifndef RLMT_CHECK_REMOTE
+#define SK_RLMT_CHECK_OTHERS SK_RLMT_CHECK_LOC_LINK
+#else /* RLMT_CHECK_REMOTE */
+#define SK_RLMT_CHECK_REM_LINK 8 /* Check link(s) on other adapter(s). */
+#define SK_RLMT_MAX_REMOTE_PORTS_CHECKED 3
+#define SK_RLMT_CHECK_OTHERS \
+ (SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK)
+#endif /* RLMT_CHECK_REMOTE */
+
+#ifndef SK_RLMT_ENABLE_TRANSPARENT
+#define SK_RLMT_TRANSPARENT 0 /* RLMT transparent - inactive. */
+#else /* SK_RLMT_ENABLE_TRANSPARENT */
+#define SK_RLMT_TRANSPARENT 128 /* RLMT transparent. */
+#endif /* SK_RLMT_ENABLE_TRANSPARENT */
+
+/* ----- RLMT modes ----- */
+
+/* Check Link State. */
+#define SK_RLMT_MODE_CLS (SK_RLMT_CHECK_LINK)
+
+/* Check Local Ports: check other links on the same adapter. */
+#define SK_RLMT_MODE_CLP (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK)
+
+/* Check Local Ports and Segmentation Status. */
+#define SK_RLMT_MODE_CLPSS \
+ (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_SEG)
+
+#ifdef RLMT_CHECK_REMOTE
+/* Check Local and Remote Ports: check links (local or remote). */
+ Name of define TBD!
+#define SK_RLMT_MODE_CRP \
+ (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK)
+
+/* Check Local and Remote Ports and Segmentation Status. */
+ Name of define TBD!
+#define SK_RLMT_MODE_CRPSS \
+ (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | \
+ SK_RLMT_CHECK_REM_LINK | SK_RLMT_CHECK_SEG)
+#endif /* RLMT_CHECK_REMOTE */
+
+/* ----- RLMT lookahead result bits ----- */
+
+#define SK_RLMT_RX_RLMT 1 /* Give packet to RLMT. */
+#define SK_RLMT_RX_PROTOCOL 2 /* Give packet to protocol. */
+
+/* Macros */
+
+#if 0
+SK_AC *pAC /* adapter context */
+SK_U32 PortNum /* receiving port */
+unsigned PktLen /* received packet's length */
+SK_BOOL IsBc /* Flag: packet is broadcast */
+unsigned *pOffset /* offs. of bytes to present to SK_RLMT_LOOKAHEAD */
+unsigned *pNumBytes /* #Bytes to present to SK_RLMT_LOOKAHEAD */
+#endif /* 0 */
+
+#define SK_RLMT_PRE_LOOKAHEAD(pAC,PortNum,PktLen,IsBc,pOffset,pNumBytes) { \
+ SK_AC *_pAC; \
+ SK_U32 _PortNum; \
+ _pAC = (pAC); \
+ _PortNum = (SK_U32)(PortNum); \
+ /* _pAC->Rlmt.Port[_PortNum].PacketsRx++; */ \
+ _pAC->Rlmt.Port[_PortNum].PacketsPerTimeSlot++; \
+ if (_pAC->Rlmt.RlmtOff) { \
+ *(pNumBytes) = 0; \
+ } \
+ else {\
+ if ((_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_TRANSPARENT) != 0) { \
+ *(pNumBytes) = 0; \
+ } \
+ else if (IsBc) { \
+ if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode != SK_RLMT_MODE_CLS) { \
+ *(pNumBytes) = 6; \
+ *(pOffset) = 6; \
+ } \
+ else { \
+ *(pNumBytes) = 0; \
+ } \
+ } \
+ else { \
+ if ((PktLen) > SK_RLMT_MAX_TX_BUF_SIZE) { \
+ /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
+ *(pNumBytes) = 0; \
+ } \
+ else { \
+ *(pNumBytes) = 6; \
+ *(pOffset) = 0; \
+ } \
+ } \
+ } \
+}
+
+#if 0
+SK_AC *pAC /* adapter context */
+SK_U32 PortNum /* receiving port */
+SK_U8 *pLaPacket, /* received packet's data (points to pOffset) */
+SK_BOOL IsBc /* Flag: packet is broadcast */
+SK_BOOL IsMc /* Flag: packet is multicast */
+unsigned *pForRlmt /* Result: bits SK_RLMT_RX_RLMT, SK_RLMT_RX_PROTOCOL */
+SK_RLMT_LOOKAHEAD() expects *pNumBytes from
+packet offset *pOffset (s.a.) at *pLaPacket.
+
+If you use SK_RLMT_LOOKAHEAD in a path where you already know if the packet is
+BC, MC, or UC, you should use constants for IsBc and IsMc, so that your compiler
+can trash unneeded parts of the if construction.
+#endif /* 0 */
+
+#define SK_RLMT_LOOKAHEAD(pAC,PortNum,pLaPacket,IsBc,IsMc,pForRlmt) { \
+ SK_AC *_pAC; \
+ SK_U32 _PortNum; \
+ SK_U8 *_pLaPacket; \
+ _pAC = (pAC); \
+ _PortNum = (SK_U32)(PortNum); \
+ _pLaPacket = (SK_U8 *)(pLaPacket); \
+ if (IsBc) {\
+ if (!SK_ADDR_EQUAL(_pLaPacket, _pAC->Addr.Net[_pAC->Rlmt.Port[ \
+ _PortNum].Net->NetNumber].CurrentMacAddress.a)) { \
+ _pAC->Rlmt.Port[_PortNum].BcTimeStamp = SkOsGetTime(_pAC); \
+ _pAC->Rlmt.CheckSwitch = SK_TRUE; \
+ } \
+ /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
+ *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
+ } \
+ else if (IsMc) { \
+ if (SK_ADDR_EQUAL(_pLaPacket, BridgeMcAddr.a)) { \
+ _pAC->Rlmt.Port[_PortNum].BpduPacketsPerTimeSlot++; \
+ if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_CHECK_SEG) { \
+ *(pForRlmt) = SK_RLMT_RX_RLMT | SK_RLMT_RX_PROTOCOL; \
+ } \
+ else { \
+ *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
+ } \
+ } \
+ else if (SK_ADDR_EQUAL(_pLaPacket, SkRlmtMcAddr.a)) { \
+ *(pForRlmt) = SK_RLMT_RX_RLMT; \
+ } \
+ else { \
+ /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
+ *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
+ } \
+ } \
+ else { \
+ if (SK_ADDR_EQUAL( \
+ _pLaPacket, \
+ _pAC->Addr.Port[_PortNum].CurrentMacAddress.a)) { \
+ *(pForRlmt) = SK_RLMT_RX_RLMT; \
+ } \
+ else { \
+ /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \
+ *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \
+ } \
+ } \
+}
+
+#ifdef SK_RLMT_FAST_LOOKAHEAD
+Error: SK_RLMT_FAST_LOOKAHEAD no longer used. Use new macros for lookahead.
+#endif /* SK_RLMT_FAST_LOOKAHEAD */
+#ifdef SK_RLMT_SLOW_LOOKAHEAD
+Error: SK_RLMT_SLOW_LOOKAHEAD no longer used. Use new macros for lookahead.
+#endif /* SK_RLMT_SLOW_LOOKAHEAD */
+
+/* typedefs *******************************************************************/
+
+#ifdef SK_RLMT_MBUF_PRIVATE
+typedef struct s_RlmtMbuf {
+ some content
+} SK_RLMT_MBUF;
+#endif /* SK_RLMT_MBUF_PRIVATE */
+
+
+#ifdef SK_LA_INFO
+typedef struct s_Rlmt_PacketInfo {
+ unsigned PacketLength; /* Length of packet. */
+ unsigned PacketType; /* Directed/Multicast/Broadcast. */
+} SK_RLMT_PINFO;
+#endif /* SK_LA_INFO */
+
+
+typedef struct s_RootId {
+ SK_U8 Id[8]; /* Root Bridge Id. */
+} SK_RLMT_ROOT_ID;
+
+
+typedef struct s_port {
+ SK_MAC_ADDR CheckAddr;
+ SK_BOOL SuspectTx;
+} SK_PORT_CHECK;
+
+
+typedef struct s_RlmtNet SK_RLMT_NET;
+
+
+typedef struct s_RlmtPort {
+
+/* ----- Public part (read-only) ----- */
+
+ SK_U8 PortState; /* Current state of this port. */
+
+ /* For PNMI */
+ SK_BOOL LinkDown;
+ SK_BOOL PortDown;
+ SK_U8 Align01;
+
+ SK_U32 PortNumber; /* Number of port on adapter. */
+ SK_RLMT_NET * Net; /* Net port belongs to. */
+
+ SK_U64 TxHelloCts;
+ SK_U64 RxHelloCts;
+ SK_U64 TxSpHelloReqCts;
+ SK_U64 RxSpHelloCts;
+
+/* ----- Private part ----- */
+
+/* SK_U64 PacketsRx; */ /* Total packets received. */
+ SK_U32 PacketsPerTimeSlot; /* Packets rxed between TOs. */
+/* SK_U32 DataPacketsPerTimeSlot; */ /* Data packets ... */
+ SK_U32 BpduPacketsPerTimeSlot; /* BPDU packets rxed in TS. */
+ SK_U64 BcTimeStamp; /* Time of last BC receive. */
+ SK_U64 GuTimeStamp; /* Time of entering GOING_UP. */
+
+ SK_TIMER UpTimer; /* Timer struct Link/Port up. */
+ SK_TIMER DownRxTimer; /* Timer struct down rx. */
+ SK_TIMER DownTxTimer; /* Timer struct down tx. */
+
+ SK_U32 CheckingState; /* Checking State. */
+
+ SK_ADDR_PORT * AddrPort;
+
+ SK_U8 Random[4]; /* Random value. */
+ unsigned PortsChecked; /* #ports checked. */
+ unsigned PortsSuspect; /* #ports checked that are s. */
+ SK_PORT_CHECK PortCheck[1];
+/* SK_PORT_CHECK PortCheck[SK_MAX_MACS - 1]; */
+
+ SK_BOOL PortStarted; /* Port is started. */
+ SK_BOOL PortNoRx; /* NoRx for >= 1 time slot. */
+ SK_BOOL RootIdSet;
+ SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */
+} SK_RLMT_PORT;
+
+
+struct s_RlmtNet {
+
+/* ----- Public part (read-only) ----- */
+
+ SK_U32 NetNumber; /* Number of net. */
+
+ SK_RLMT_PORT * Port[SK_MAX_MACS]; /* Ports that belong to this net. */
+ SK_U32 NumPorts; /* Number of ports. */
+ SK_U32 PrefPort; /* Preferred port. */
+
+ /* For PNMI */
+
+ SK_U32 ChgBcPrio; /* Change Priority of last broadcast received */
+ SK_U32 RlmtMode; /* Check ... */
+ SK_U32 ActivePort; /* Active port. */
+ SK_U32 Preference; /* 0xFFFFFFFF: Automatic. */
+
+ SK_U8 RlmtState; /* Current RLMT state. */
+
+/* ----- Private part ----- */
+ SK_BOOL RootIdSet;
+ SK_U16 Align01;
+
+ int LinksUp; /* #Links up. */
+ int PortsUp; /* #Ports up. */
+ SK_U32 TimeoutValue; /* RLMT timeout value. */
+
+ SK_U32 CheckingState; /* Checking State. */
+ SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */
+
+ SK_TIMER LocTimer; /* Timer struct. */
+ SK_TIMER SegTimer; /* Timer struct. */
+};
+
+
+typedef struct s_Rlmt {
+
+/* ----- Public part (read-only) ----- */
+
+ SK_U32 NumNets; /* Number of nets. */
+ SK_U32 NetsStarted; /* Number of nets started. */
+ SK_RLMT_NET Net[SK_MAX_NETS]; /* Array of available nets. */
+ SK_RLMT_PORT Port[SK_MAX_MACS]; /* Array of available ports. */
+
+/* ----- Private part ----- */
+ SK_BOOL CheckSwitch;
+ SK_BOOL RlmtOff; /* set to zero if the Mac addresses
+ are equal or the second one
+ is zero */
+ SK_U16 Align01;
+
+} SK_RLMT;
+
+
+extern SK_MAC_ADDR BridgeMcAddr;
+extern SK_MAC_ADDR SkRlmtMcAddr;
+
+/* function prototypes ********************************************************/
+
+
+#ifndef SK_KR_PROTO
+
+/* Functions provided by SkRlmt */
+
+/* ANSI/C++ compliant function prototypes */
+
+extern void SkRlmtInit(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int Level);
+
+extern int SkRlmtEvent(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ SK_U32 Event,
+ SK_EVPARA Para);
+
+#else /* defined(SK_KR_PROTO) */
+
+/* Non-ANSI/C++ compliant function prototypes */
+
+#error KR-style function prototypes are not yet provided.
+
+#endif /* defined(SK_KR_PROTO)) */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_SKRLMT_H */
diff --git a/drivers/sk98lin/h/sktimer.h b/drivers/sk98lin/h/sktimer.h
new file mode 100644
index 000000000..3f5cb1b1e
--- /dev/null
+++ b/drivers/sk98lin/h/sktimer.h
@@ -0,0 +1,99 @@
+/******************************************************************************
+ *
+ * Name: sktimer.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.9 $
+ * Date: $Date: 1999/11/22 14:00:29 $
+ * Purpose: Defines for the timer functions
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998,1999 SysKonnect,
+ * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: sktimer.h,v $
+ * Revision 1.9 1999/11/22 14:00:29 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.8 1998/09/08 08:48:02 gklug
+ * add: init level handling
+ *
+ * Revision 1.7 1998/08/20 12:31:29 gklug
+ * fix: SK_TIMCTRL needs to be defined
+ *
+ * Revision 1.6 1998/08/19 09:51:00 gklug
+ * fix: remove struct keyword from c-code (see CCC) add typedefs
+ *
+ * Revision 1.5 1998/08/17 13:43:21 gklug
+ * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR
+ *
+ * Revision 1.4 1998/08/14 07:09:31 gklug
+ * fix: chg pAc -> pAC
+ *
+ * Revision 1.3 1998/08/07 12:54:24 gklug
+ * fix: first compiled version
+ *
+ * Revision 1.2 1998/08/07 09:35:29 gklug
+ * add: Timer control struct for Adapters context
+ * add: function prototypes
+ *
+ * Revision 1.1 1998/08/05 11:27:01 gklug
+ * First version: adapted from SMT
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * SKTIMER.H contains all defines and types for the timer functions
+ */
+
+#ifndef _SKTIMER_H_
+#define _SKTIMER_H_
+
+#include "h/skqueue.h"
+
+/*
+ * SK timer
+ * - needed wherever a timer is used. Put this in your data structure
+ * wherever you want.
+ */
+typedef struct s_Timer SK_TIMER;
+
+struct s_Timer {
+ SK_TIMER *TmNext ; /* linked list */
+ SK_U32 TmClass ; /* Timer Event class */
+ SK_U32 TmEvent ; /* Timer Event value */
+ SK_EVPARA TmPara ; /* Timer Event parameter */
+ SK_U32 TmDelta ; /* delta time */
+ int TmActive ; /* flag : active/inactive */
+} ;
+
+/*
+ * Timer control struct.
+ * - use in Adapters context name pAC->Tim
+ */
+typedef struct s_TimCtrl {
+ SK_TIMER *StQueue ; /* Head of Timer queue */
+} SK_TIMCTRL ;
+
+extern void SkTimerInit(SK_AC *pAC,SK_IOC Ioc, int Level);
+extern void SkTimerStop(SK_AC *pAC,SK_IOC Ioc,SK_TIMER *pTimer);
+extern void SkTimerStart(SK_AC *pAC,SK_IOC Ioc,SK_TIMER *pTimer,
+ SK_U32 Time,SK_U32 Class,SK_U32 Event,SK_EVPARA Para);
+extern void SkTimerDone(SK_AC *pAC,SK_IOC Ioc);
+#endif /* _SKTIMER_H_ */
diff --git a/drivers/sk98lin/h/sktypes.h b/drivers/sk98lin/h/sktypes.h
new file mode 100644
index 000000000..929eca88e
--- /dev/null
+++ b/drivers/sk98lin/h/sktypes.h
@@ -0,0 +1,87 @@
+/******************************************************************************
+ *
+ * Name: sktypes.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.3 $
+ * Date: $Date: 2003/02/25 14:16:40 $
+ * Purpose: Define data types for Linux
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+ /*****************************************************************************
+ *
+ * History:
+ *
+ * $Log: sktypes.h,v $
+ * Revision 1.3 2003/02/25 14:16:40 mlindner
+ * Fix: Copyright statement
+ *
+ * Revision 1.2 1999/11/22 14:01:58 cgoos
+ * Changed license header to GPL.
+ * Now using Linux' fixed size types instead of standard types.
+ *
+ * Revision 1.1 1999/02/16 07:41:40 cgoos
+ * First version.
+ *
+ *
+ *
+ *****************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * In this file, all data types that are needed by the common modules
+ * are mapped to Linux data types.
+ *
+ *
+ * Include File Hierarchy:
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_SKTYPES_H
+#define __INC_SKTYPES_H
+
+
+/* defines *******************************************************************/
+
+/*
+ * Data types with a specific size. 'I' = signed, 'U' = unsigned.
+ */
+#define SK_I8 s8
+#define SK_U8 u8
+#define SK_I16 s16
+#define SK_U16 u16
+#define SK_I32 s32
+#define SK_U32 u32
+#define SK_I64 s64
+#define SK_U64 u64
+
+#define SK_UPTR ulong /* casting pointer <-> integral */
+
+/*
+* Boolean type.
+*/
+#define SK_BOOL SK_U8
+#define SK_FALSE 0
+#define SK_TRUE (!SK_FALSE)
+
+/* typedefs *******************************************************************/
+
+/* function prototypes ********************************************************/
+
+#endif /* __INC_SKTYPES_H */
diff --git a/drivers/sk98lin/h/skversion.h b/drivers/sk98lin/h/skversion.h
new file mode 100644
index 000000000..74c86080b
--- /dev/null
+++ b/drivers/sk98lin/h/skversion.h
@@ -0,0 +1,54 @@
+/******************************************************************************
+ *
+ * Name: version.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.4 $
+ * Date: $Date: 2003/02/25 14:16:40 $
+ * Purpose: SK specific Error log support
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ * $Log: skversion.h,v $
+ * Revision 1.4 2003/02/25 14:16:40 mlindner
+ * Fix: Copyright statement
+ *
+ * Revision 1.3 2003/02/25 13:30:18 mlindner
+ * Add: Support for various vendors
+ *
+ * Revision 1.1.2.1 2001/09/05 13:38:30 mlindner
+ * Removed FILE description
+ *
+ * Revision 1.1 2001/03/06 09:25:00 mlindner
+ * first version
+ *
+ *
+ *
+ ******************************************************************************/
+
+
+static const char SysKonnectFileId[] = "@(#) (C) SysKonnect GmbH.";
+static const char SysKonnectBuildNumber[] =
+ "@(#)SK-BUILD: 6.05 PL: 01";
+
+#define BOOT_STRING "sk98lin: Network Device Driver v6.05\n" \
+ "(C)Copyright 1999-2003 Marvell(R)."
+
+#define VER_STRING "6.05"
+
+
diff --git a/drivers/sk98lin/h/skvpd.h b/drivers/sk98lin/h/skvpd.h
new file mode 100644
index 000000000..243373578
--- /dev/null
+++ b/drivers/sk98lin/h/skvpd.h
@@ -0,0 +1,335 @@
+/******************************************************************************
+ *
+ * Name: skvpd.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.15 $
+ * Date: $Date: 2003/01/13 10:39:38 $
+ * Purpose: Defines and Macros for VPD handling
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skvpd.h,v $
+ * Revision 1.15 2003/01/13 10:39:38 rschmidt
+ * Replaced define for PCI device Id for YUKON with GENESIS
+ * Editorial changes
+ *
+ * Revision 1.14 2002/11/14 15:18:10 gheinig
+ * Added const specifier to key and buf parameters for VpdPara,VpdRead
+ * and VpdWrite. This is necessary for the Diag 7 GUI API
+ *
+ * Revision 1.13 2002/10/14 15:58:18 rschmidt
+ * Added entry in rom_size struct s_vpd
+ * Editorial changes
+ *
+ * Revision 1.12 2002/09/09 14:43:51 mkarl
+ * added PCI Id of Yukon for reading VPD in diag before the adapter has
+ * been initialized
+ * editorial changes
+ *
+ * Revision 1.11 2002/07/26 13:19:16 mkarl
+ * added support for Yukon
+ * added vpd_size to VPD struct
+ *
+ * Revision 1.10 2000/08/10 11:29:07 rassmann
+ * Editorial changes.
+ * Preserving 32-bit alignment in structs for the adapter context.
+ * Removed unused function VpdWriteDword() (#if 0).
+ * Made VpdReadKeyword() available for SKDIAG only.
+ *
+ * Revision 1.9 1999/11/22 14:02:27 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.8 1999/03/11 14:26:40 malthoff
+ * Replace __STDC__ with SK_KR_PROTO.
+ *
+ * Revision 1.7 1998/10/28 07:27:17 gklug
+ * rmv: SWAP macros
+ * add: VPD_IN/OUT8 macros
+ * chg: interface definition
+ *
+ * Revision 1.6 1998/10/22 10:03:44 gklug
+ * fix: use SK_OUT16 instead of SK_OUTW
+ *
+ * Revision 1.5 1998/10/14 07:05:31 cgoos
+ * Changed constants in SK_SWAP_32 to UL.
+ *
+ * Revision 1.4 1998/08/19 08:14:09 gklug
+ * fix: remove struct keyword as much as possible from the C-code (see CCC)
+ *
+ * Revision 1.3 1998/08/18 08:18:56 malthoff
+ * Modify VPD in and out macros for SK_DIAG
+ *
+ * Revision 1.2 1998/07/03 14:49:08 malthoff
+ * Add VPD_INxx() and VPD_OUTxx() macros for the Diagnostics tool.
+ *
+ * Revision 1.1 1998/06/19 14:08:03 malthoff
+ * Created.
+ *
+ *
+ ******************************************************************************/
+
+/*
+ * skvpd.h contains Diagnostic specific defines for VPD handling
+ */
+
+#ifndef __INC_SKVPD_H_
+#define __INC_SKVPD_H_
+
+/*
+ * Define Resource Type Identifiers and VPD keywords
+ */
+#define RES_ID 0x82 /* Resource Type ID String (Product Name) */
+#define RES_VPD_R 0x90 /* start of VPD read only area */
+#define RES_VPD_W 0x91 /* start of VPD read/write area */
+#define RES_END 0x78 /* Resource Type End Tag */
+
+#ifndef VPD_NAME
+#define VPD_NAME "Name" /* Product Name, VPD name of RES_ID */
+#endif /* VPD_NAME */
+#define VPD_PN "PN" /* Adapter Part Number */
+#define VPD_EC "EC" /* Adapter Engineering Level */
+#define VPD_MN "MN" /* Manufacture ID */
+#define VPD_SN "SN" /* Serial Number */
+#define VPD_CP "CP" /* Extended Capability */
+#define VPD_RV "RV" /* Checksum and Reserved */
+#define VPD_YA "YA" /* Asset Tag Identifier */
+#define VPD_VL "VL" /* First Error Log Message (SK specific) */
+#define VPD_VF "VF" /* Second Error Log Message (SK specific) */
+#define VPD_RW "RW" /* Remaining Read / Write Area */
+
+/* 'type' values for vpd_setup_para() */
+#define VPD_RO_KEY 1 /* RO keys are "PN", "EC", "MN", "SN", "RV" */
+#define VPD_RW_KEY 2 /* RW keys are "Yx", "Vx", and "RW" */
+
+/* 'op' values for vpd_setup_para() */
+#define ADD_KEY 1 /* add the key at the pos "RV" or "RW" */
+#define OWR_KEY 2 /* overwrite key if already exists */
+
+/*
+ * Define READ and WRITE Constants.
+ */
+
+#define VPD_DEV_ID_GENESIS 0x4300
+
+#define VPD_SIZE_YUKON 256
+#define VPD_SIZE_GENESIS 512
+#define VPD_SIZE 512
+#define VPD_READ 0x0000
+#define VPD_WRITE 0x8000
+
+#define VPD_STOP(pAC,IoC) VPD_OUT16(pAC,IoC,PCI_VPD_ADR_REG,VPD_WRITE)
+
+#define VPD_GET_RES_LEN(p) ((unsigned int) \
+ (* (SK_U8 *)&(p)[1]) |\
+ ((* (SK_U8 *)&(p)[2]) << 8))
+#define VPD_GET_VPD_LEN(p) ((unsigned int)(* (SK_U8 *)&(p)[2]))
+#define VPD_GET_VAL(p) ((char *)&(p)[3])
+
+#define VPD_MAX_LEN 50
+
+/* VPD status */
+ /* bit 7..1 reserved */
+#define VPD_VALID (1<<0) /* VPD data buffer, vpd_free_ro, */
+ /* and vpd_free_rw valid */
+
+/*
+ * VPD structs
+ */
+typedef struct s_vpd_status {
+ unsigned short Align01; /* Alignment */
+ unsigned short vpd_status; /* VPD status, description see above */
+ int vpd_free_ro; /* unused bytes in read only area */
+ int vpd_free_rw; /* bytes available in read/write area */
+} SK_VPD_STATUS;
+
+typedef struct s_vpd {
+ SK_VPD_STATUS v; /* VPD status structure */
+ char vpd_buf[VPD_SIZE]; /* VPD buffer */
+ int rom_size; /* VPD ROM Size from PCI_OUR_REG_2 */
+ int vpd_size; /* saved VPD-size */
+} SK_VPD;
+
+typedef struct s_vpd_para {
+ unsigned int p_len; /* parameter length */
+ char *p_val; /* points to the value */
+} SK_VPD_PARA;
+
+/*
+ * structure of Large Resource Type Identifiers
+ */
+
+/* was removed because of alignment problems */
+
+/*
+ * structure of VPD keywords
+ */
+typedef struct s_vpd_key {
+ char p_key[2]; /* 2 bytes ID string */
+ unsigned char p_len; /* 1 byte length */
+ char p_val; /* start of the value string */
+} SK_VPD_KEY;
+
+
+/*
+ * System specific VPD macros
+ */
+#ifndef SKDIAG
+#ifndef VPD_DO_IO
+#define VPD_OUT8(pAC,IoC,Addr,Val) (void)SkPciWriteCfgByte(pAC,Addr,Val)
+#define VPD_OUT16(pAC,IoC,Addr,Val) (void)SkPciWriteCfgWord(pAC,Addr,Val)
+#define VPD_OUT32(pAC,IoC,Addr,Val) (void)SkPciWriteCfgDWord(pAC,Addr,Val)
+#define VPD_IN8(pAC,IoC,Addr,pVal) (void)SkPciReadCfgByte(pAC,Addr,pVal)
+#define VPD_IN16(pAC,IoC,Addr,pVal) (void)SkPciReadCfgWord(pAC,Addr,pVal)
+#define VPD_IN32(pAC,IoC,Addr,pVal) (void)SkPciReadCfgDWord(pAC,Addr,pVal)
+#else /* VPD_DO_IO */
+#define VPD_OUT8(pAC,IoC,Addr,Val) SK_OUT8(IoC,PCI_C(Addr),Val)
+#define VPD_OUT16(pAC,IoC,Addr,Val) SK_OUT16(IoC,PCI_C(Addr),Val)
+#define VPD_OUT32(pAC,IoC,Addr,Val) SK_OUT32(IoC,PCI_C(Addr),Val)
+#define VPD_IN8(pAC,IoC,Addr,pVal) SK_IN8(IoC,PCI_C(Addr),pVal)
+#define VPD_IN16(pAC,IoC,Addr,pVal) SK_IN16(IoC,PCI_C(Addr),pVal)
+#define VPD_IN32(pAC,IoC,Addr,pVal) SK_IN32(IoC,PCI_C(Addr),pVal)
+#endif /* VPD_DO_IO */
+#else /* SKDIAG */
+#define VPD_OUT8(pAC,Ioc,Addr,Val) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciWriteCfgByte(pAC,Addr,Val); \
+ else \
+ SK_OUT8(pAC,PCI_C(Addr),Val); \
+ }
+#define VPD_OUT16(pAC,Ioc,Addr,Val) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciWriteCfgWord(pAC,Addr,Val); \
+ else \
+ SK_OUT16(pAC,PCI_C(Addr),Val); \
+ }
+#define VPD_OUT32(pAC,Ioc,Addr,Val) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciWriteCfgDWord(pAC,Addr,Val); \
+ else \
+ SK_OUT32(pAC,PCI_C(Addr),Val); \
+ }
+#define VPD_IN8(pAC,Ioc,Addr,pVal) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciReadCfgByte(pAC,Addr,pVal); \
+ else \
+ SK_IN8(pAC,PCI_C(Addr),pVal); \
+ }
+#define VPD_IN16(pAC,Ioc,Addr,pVal) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciReadCfgWord(pAC,Addr,pVal); \
+ else \
+ SK_IN16(pAC,PCI_C(Addr),pVal); \
+ }
+#define VPD_IN32(pAC,Ioc,Addr,pVal) { \
+ if ((pAC)->DgT.DgUseCfgCycle) \
+ SkPciReadCfgDWord(pAC,Addr,pVal); \
+ else \
+ SK_IN32(pAC,PCI_C(Addr),pVal); \
+ }
+#endif /* nSKDIAG */
+
+/* function prototypes ********************************************************/
+
+#ifndef SK_KR_PROTO
+#ifdef SKDIAG
+extern SK_U32 VpdReadDWord(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ int addr);
+#endif /* SKDIAG */
+
+extern int VpdSetupPara(
+ SK_AC *pAC,
+ const char *key,
+ const char *buf,
+ int len,
+ int type,
+ int op);
+
+extern SK_VPD_STATUS *VpdStat(
+ SK_AC *pAC,
+ SK_IOC IoC);
+
+extern int VpdKeys(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ char *buf,
+ int *len,
+ int *elements);
+
+extern int VpdRead(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ const char *key,
+ char *buf,
+ int *len);
+
+extern SK_BOOL VpdMayWrite(
+ char *key);
+
+extern int VpdWrite(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ const char *key,
+ const char *buf);
+
+extern int VpdDelete(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ char *key);
+
+extern int VpdUpdate(
+ SK_AC *pAC,
+ SK_IOC IoC);
+
+extern void VpdErrLog(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ char *msg);
+
+#ifdef SKDIAG
+extern int VpdReadBlock(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ char *buf,
+ int addr,
+ int len);
+
+extern int VpdWriteBlock(
+ SK_AC *pAC,
+ SK_IOC IoC,
+ char *buf,
+ int addr,
+ int len);
+#endif /* SKDIAG */
+#else /* SK_KR_PROTO */
+extern SK_U32 VpdReadDWord();
+extern int VpdSetupPara();
+extern SK_VPD_STATUS *VpdStat();
+extern int VpdKeys();
+extern int VpdRead();
+extern SK_BOOL VpdMayWrite();
+extern int VpdWrite();
+extern int VpdDelete();
+extern int VpdUpdate();
+extern void VpdErrLog();
+#endif /* SK_KR_PROTO */
+
+#endif /* __INC_SKVPD_H_ */
diff --git a/drivers/sk98lin/h/xmac_ii.h b/drivers/sk98lin/h/xmac_ii.h
new file mode 100644
index 000000000..ddddd2b9e
--- /dev/null
+++ b/drivers/sk98lin/h/xmac_ii.h
@@ -0,0 +1,1738 @@
+/******************************************************************************
+ *
+ * Name: xmac_ii.h
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.46 $
+ * Date: $Date: 2003/01/28 09:47:45 $
+ * Purpose: Defines and Macros for Gigabit Ethernet Controller
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: xmac_ii.h,v $
+ * Revision 1.46 2003/01/28 09:47:45 rschmidt
+ * Added defines for copper MDI/MDIX configuration
+ * Added defines for LED Control Register
+ * Editorial changes
+ *
+ * Revision 1.45 2002/12/10 14:35:13 rschmidt
+ * Corrected defines for Extended PHY Specific Control
+ * Added defines for Ext. PHY Specific Ctrl 2 Reg. (Fiber specific)
+ *
+ * Revision 1.44 2002/12/09 14:58:41 rschmidt
+ * Added defines for Ext. PHY Specific Ctrl Reg. (downshift feature)
+ * Added 'GMR_FS_UN_SIZE'-Bit to Rx GMAC FIFO Flush Mask
+ *
+ * Revision 1.43 2002/12/05 10:14:45 rschmidt
+ * Added define for GMAC's Half Duplex Burst Mode
+ * Added define for Rx GMAC FIFO Flush Mask (default)
+ *
+ * Revision 1.42 2002/11/12 16:48:19 rschmidt
+ * Added defines for Cable Diagnostic Register (GPHY)
+ * Editorial changes
+ *
+ * Revision 1.41 2002/10/21 11:20:22 rschmidt
+ * Added bit GMR_FS_GOOD_FC to GMR_FS_ANY_ERR
+ * Editorial changes
+ *
+ * Revision 1.40 2002/10/14 14:54:14 rschmidt
+ * Added defines for GPHY Specific Status and GPHY Interrupt Status
+ * Added bits PHY_M_IS_AN_ERROR and PHY_M_IS_FIFO_ERROR to PHY_M_DEF_MSK
+ * Editorial changes
+ *
+ * Revision 1.39 2002/10/10 15:53:44 mkarl
+ * added some bit definitions for link speed status and LED's
+ *
+ * Revision 1.38 2002/08/21 16:23:46 rschmidt
+ * Added defines for PHY Specific Ctrl Reg
+ * Editorial changes
+ *
+ * Revision 1.37 2002/08/16 14:50:33 rschmidt
+ * Added defines for Auto-Neg. Advertisement YUKON Fiber (88E1011S only)
+ * Changed define PHY_M_DEF_MSK for GPHY IRQ Mask
+ * Editorial changes
+ *
+ * Revision 1.36 2002/08/12 13:21:10 rschmidt
+ * Added defines for different Broadcom PHY Ids
+ *
+ * Revision 1.35 2002/08/08 15:58:01 rschmidt
+ * Added defines for Manual LED Override register (YUKON)
+ * Editorial changes
+ *
+ * Revision 1.34 2002/07/31 17:23:36 rwahl
+ * Added define GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR).
+ *
+ * Revision 1.33 2002/07/23 16:03:37 rschmidt
+ * Added defines for GPHY registers
+ * Editorial changes
+ *
+ * Revision 1.32 2002/07/15 18:14:37 rwahl
+ * Added GMAC MIB counters definitions.
+ * Editorial changes.
+ *
+ * Revision 1.31 2002/07/15 15:42:50 rschmidt
+ * Removed defines from PHY specific reg. which are
+ * common to all PHYs
+ * Added defines for GMAC MIB Counters
+ * Editorial changes
+ *
+ * Revision 1.30 2002/06/05 08:22:12 rschmidt
+ * Changed defines for GMAC Rx Control Register and Rx Status
+ * Editorial changes
+ *
+ * Revision 1.29 2002/04/25 11:43:56 rschmidt
+ * Added define PHY_B_AS_PAUSE_MSK for BCom Pause Res.
+ * Added new registers and defines for YUKON (GMAC, GPHY)
+ * Added Receive Frame Status Encoding for YUKON
+ * Editorial changes
+ *
+ * Revision 1.28 2000/11/09 12:32:49 rassmann
+ * Renamed variables.
+ *
+ * Revision 1.27 2000/05/17 11:00:46 malthoff
+ * Add bit for enable/disable power management in BCOM chip.
+ *
+ * Revision 1.26 1999/11/22 14:03:00 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.25 1999/08/12 19:19:38 malthoff
+ * Add PHY_B_AC_TX_TST bit according to BCOM A1 errata sheet.
+ *
+ * Revision 1.24 1999/07/30 11:27:21 cgoos
+ * Fixed a missing end-of-comment.
+ *
+ * Revision 1.23 1999/07/30 07:03:31 malthoff
+ * Cut some long comments.
+ * Correct the XMAC PHY ID definitions.
+ *
+ * Revision 1.22 1999/05/19 07:33:18 cgoos
+ * Changes for 1000Base-T.
+ *
+ * Revision 1.21 1999/03/25 07:46:11 malthoff
+ * Add XM_HW_CFG, XM_TS_READ, and XM_TS_LOAD registers.
+ *
+ * Revision 1.20 1999/03/12 13:36:09 malthoff
+ * Remove __STDC__.
+ *
+ * Revision 1.19 1998/12/10 12:22:54 gklug
+ * fix: RX_PAGE must be in interrupt mask
+ *
+ * Revision 1.18 1998/12/10 10:36:36 gklug
+ * fix: swap of pause bits
+ *
+ * Revision 1.17 1998/11/18 13:21:45 gklug
+ * fix: Default interrupt mask
+ *
+ * Revision 1.16 1998/10/29 15:53:21 gklug
+ * fix: Default mask uses ASS (GP0) signal
+ *
+ * Revision 1.15 1998/10/28 13:52:52 malthoff
+ * Add new bits in RX_CMD register.
+ *
+ * Revision 1.14 1998/10/19 15:34:53 gklug
+ * fix: typos
+ *
+ * Revision 1.13 1998/10/14 07:19:03 malthoff
+ * bug fix: Every define which describes bit 31
+ * must be declared as unsigned long 'UL'.
+ * fix bit definitions of PHY_AN_RFB and PHY_AN_PAUSE.
+ * Remove ANP defines. Rework the RFB defines.
+ *
+ * Revision 1.12 1998/10/14 06:22:44 cgoos
+ * Changed shifted constant to ULONG.
+ *
+ * Revision 1.11 1998/10/14 05:43:26 gklug
+ * add: shift pause coding
+ * fix: PAUSE bits definition
+ *
+ * Revision 1.10 1998/10/13 09:19:21 malthoff
+ * Again change XMR_FS_ANY_ERR because of new info from XaQti.
+ *
+ * Revision 1.9 1998/10/09 07:58:30 malthoff
+ * Add XMR_FS_FCS_ERR to XMR_FS_ANY_ERR.
+ *
+ * Revision 1.8 1998/10/09 07:18:17 malthoff
+ * bug fix of a bug fix: XM_PAUSE_MODE and XM_DEF_MODE
+ * are not inverted! Bug XM_DEF_MSK is inverted.
+ *
+ * Revision 1.7 1998/10/05 08:04:32 malthoff
+ * bug fix: XM_PAUSE_MODE and XM_DEF_MODE
+ * must be inverted declarations.
+ *
+ * Revision 1.6 1998/09/28 13:38:18 malthoff
+ * Add default modes and masks XM_DEF_MSK,
+ * XM_PAUSE_MODE and XM_DEF_MODE
+ *
+ * Revision 1.5 1998/09/16 14:42:04 malthoff
+ * Bug Fix: XM_GP_PORT is a 32 bit (not a 16 bit) register.
+ *
+ * Revision 1.4 1998/08/20 14:59:47 malthoff
+ * Rework this file after reading the XaQti data sheet
+ * "Differences between Rev. B2 & Rev. C XMAC II".
+ * This file is now 100% XMAC II Rev. C complained.
+ *
+ * Revision 1.3 1998/06/29 12:18:23 malthoff
+ * Correct XMR_FS_ANY_ERR definition.
+ *
+ * Revision 1.2 1998/06/29 12:10:56 malthoff
+ * Add define XMR_FS_ANY_ERR.
+ *
+ * Revision 1.1 1998/06/19 13:37:17 malthoff
+ * created.
+ *
+ *
+ ******************************************************************************/
+
+#ifndef __INC_XMAC_H
+#define __INC_XMAC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* defines ********************************************************************/
+
+/*
+ * XMAC II registers
+ *
+ * The XMAC registers are 16 or 32 bits wide.
+ * The XMACs host processor interface is set to 16 bit mode,
+ * therefore ALL registers will be addressed with 16 bit accesses.
+ *
+ * The following macros are provided to access the XMAC registers
+ * XM_IN16(), XM_OUT16, XM_IN32(), XM_OUT32(), XM_INADR(), XM_OUTADR(),
+ * XM_INHASH(), and XM_OUTHASH().
+ * The macros are defined in SkGeHw.h.
+ *
+ * Note: NA reg = Network Address e.g DA, SA etc.
+ *
+ */
+#define XM_MMU_CMD 0x0000 /* 16 bit r/w MMU Command Register */
+ /* 0x0004: reserved */
+#define XM_POFF 0x0008 /* 32 bit r/w Packet Offset Register */
+#define XM_BURST 0x000c /* 32 bit r/w Burst Register for half duplex*/
+#define XM_1L_VLAN_TAG 0x0010 /* 16 bit r/w One Level VLAN Tag ID */
+#define XM_2L_VLAN_TAG 0x0014 /* 16 bit r/w Two Level VLAN Tag ID */
+ /* 0x0018 - 0x001e: reserved */
+#define XM_TX_CMD 0x0020 /* 16 bit r/w Transmit Command Register */
+#define XM_TX_RT_LIM 0x0024 /* 16 bit r/w Transmit Retry Limit Register */
+#define XM_TX_STIME 0x0028 /* 16 bit r/w Transmit Slottime Register */
+#define XM_TX_IPG 0x002c /* 16 bit r/w Transmit Inter Packet Gap */
+#define XM_RX_CMD 0x0030 /* 16 bit r/w Receive Command Register */
+#define XM_PHY_ADDR 0x0034 /* 16 bit r/w PHY Address Register */
+#define XM_PHY_DATA 0x0038 /* 16 bit r/w PHY Data Register */
+ /* 0x003c: reserved */
+#define XM_GP_PORT 0x0040 /* 32 bit r/w General Purpose Port Register */
+#define XM_IMSK 0x0044 /* 16 bit r/w Interrupt Mask Register */
+#define XM_ISRC 0x0048 /* 16 bit r/o Interrupt Status Register */
+#define XM_HW_CFG 0x004c /* 16 bit r/w Hardware Config Register */
+ /* 0x0050 - 0x005e: reserved */
+#define XM_TX_LO_WM 0x0060 /* 16 bit r/w Tx FIFO Low Water Mark */
+#define XM_TX_HI_WM 0x0062 /* 16 bit r/w Tx FIFO High Water Mark */
+#define XM_TX_THR 0x0064 /* 16 bit r/w Tx Request Threshold */
+#define XM_HT_THR 0x0066 /* 16 bit r/w Host Request Threshold */
+#define XM_PAUSE_DA 0x0068 /* NA reg r/w Pause Destination Address */
+ /* 0x006e: reserved */
+#define XM_CTL_PARA 0x0070 /* 32 bit r/w Control Parameter Register */
+#define XM_MAC_OPCODE 0x0074 /* 16 bit r/w Opcode for MAC control frames */
+#define XM_MAC_PTIME 0x0076 /* 16 bit r/w Pause time for MAC ctrl frames*/
+#define XM_TX_STAT 0x0078 /* 32 bit r/o Tx Status LIFO Register */
+
+ /* 0x0080 - 0x00fc: 16 NA reg r/w Exact Match Address Registers */
+ /* use the XM_EXM() macro to address */
+#define XM_EXM_START 0x0080 /* r/w Start Address of the EXM Regs */
+
+ /*
+ * XM_EXM(Reg)
+ *
+ * returns the XMAC address offset of specified Exact Match Addr Reg
+ *
+ * para: Reg EXM register to addr (0 .. 15)
+ *
+ * usage: XM_INADDR(IoC, MAC_1, XM_EXM(i), &val[i]);
+ */
+#define XM_EXM(Reg) (XM_EXM_START + ((Reg) << 3))
+
+#define XM_SRC_CHK 0x0100 /* NA reg r/w Source Check Address Register */
+#define XM_SA 0x0108 /* NA reg r/w Station Address Register */
+#define XM_HSM 0x0110 /* 64 bit r/w Hash Match Address Registers */
+#define XM_RX_LO_WM 0x0118 /* 16 bit r/w Receive Low Water Mark */
+#define XM_RX_HI_WM 0x011a /* 16 bit r/w Receive High Water Mark */
+#define XM_RX_THR 0x011c /* 32 bit r/w Receive Request Threshold */
+#define XM_DEV_ID 0x0120 /* 32 bit r/o Device ID Register */
+#define XM_MODE 0x0124 /* 32 bit r/w Mode Register */
+#define XM_LSA 0x0128 /* NA reg r/o Last Source Register */
+ /* 0x012e: reserved */
+#define XM_TS_READ 0x0130 /* 32 bit r/o Time Stamp Read Register */
+#define XM_TS_LOAD 0x0134 /* 32 bit r/o Time Stamp Load Value */
+ /* 0x0138 - 0x01fe: reserved */
+#define XM_STAT_CMD 0x0200 /* 16 bit r/w Statistics Command Register */
+#define XM_RX_CNT_EV 0x0204 /* 32 bit r/o Rx Counter Event Register */
+#define XM_TX_CNT_EV 0x0208 /* 32 bit r/o Tx Counter Event Register */
+#define XM_RX_EV_MSK 0x020c /* 32 bit r/w Rx Counter Event Mask */
+#define XM_TX_EV_MSK 0x0210 /* 32 bit r/w Tx Counter Event Mask */
+ /* 0x0204 - 0x027e: reserved */
+#define XM_TXF_OK 0x0280 /* 32 bit r/o Frames Transmitted OK Conuter */
+#define XM_TXO_OK_HI 0x0284 /* 32 bit r/o Octets Transmitted OK High Cnt*/
+#define XM_TXO_OK_LO 0x0288 /* 32 bit r/o Octets Transmitted OK Low Cnt */
+#define XM_TXF_BC_OK 0x028c /* 32 bit r/o Broadcast Frames Xmitted OK */
+#define XM_TXF_MC_OK 0x0290 /* 32 bit r/o Multicast Frames Xmitted OK */
+#define XM_TXF_UC_OK 0x0294 /* 32 bit r/o Unicast Frames Xmitted OK */
+#define XM_TXF_LONG 0x0298 /* 32 bit r/o Tx Long Frame Counter */
+#define XM_TXE_BURST 0x029c /* 32 bit r/o Tx Burst Event Counter */
+#define XM_TXF_MPAUSE 0x02a0 /* 32 bit r/o Tx Pause MAC Ctrl Frame Cnt */
+#define XM_TXF_MCTRL 0x02a4 /* 32 bit r/o Tx MAC Ctrl Frame Counter */
+#define XM_TXF_SNG_COL 0x02a8 /* 32 bit r/o Tx Single Collision Counter */
+#define XM_TXF_MUL_COL 0x02ac /* 32 bit r/o Tx Multiple Collision Counter */
+#define XM_TXF_ABO_COL 0x02b0 /* 32 bit r/o Tx aborted due to Exces. Col. */
+#define XM_TXF_LAT_COL 0x02b4 /* 32 bit r/o Tx Late Collision Counter */
+#define XM_TXF_DEF 0x02b8 /* 32 bit r/o Tx Deferred Frame Counter */
+#define XM_TXF_EX_DEF 0x02bc /* 32 bit r/o Tx Excessive Deferall Counter */
+#define XM_TXE_FIFO_UR 0x02c0 /* 32 bit r/o Tx FIFO Underrun Event Cnt */
+#define XM_TXE_CS_ERR 0x02c4 /* 32 bit r/o Tx Carrier Sense Error Cnt */
+#define XM_TXP_UTIL 0x02c8 /* 32 bit r/o Tx Utilization in % */
+ /* 0x02cc - 0x02ce: reserved */
+#define XM_TXF_64B 0x02d0 /* 32 bit r/o 64 Byte Tx Frame Counter */
+#define XM_TXF_127B 0x02d4 /* 32 bit r/o 65-127 Byte Tx Frame Counter */
+#define XM_TXF_255B 0x02d8 /* 32 bit r/o 128-255 Byte Tx Frame Counter */
+#define XM_TXF_511B 0x02dc /* 32 bit r/o 256-511 Byte Tx Frame Counter */
+#define XM_TXF_1023B 0x02e0 /* 32 bit r/o 512-1023 Byte Tx Frame Counter*/
+#define XM_TXF_MAX_SZ 0x02e4 /* 32 bit r/o 1024-MaxSize Byte Tx Frame Cnt*/
+ /* 0x02e8 - 0x02fe: reserved */
+#define XM_RXF_OK 0x0300 /* 32 bit r/o Frames Received OK */
+#define XM_RXO_OK_HI 0x0304 /* 32 bit r/o Octets Received OK High Cnt */
+#define XM_RXO_OK_LO 0x0308 /* 32 bit r/o Octets Received OK Low Counter*/
+#define XM_RXF_BC_OK 0x030c /* 32 bit r/o Broadcast Frames Received OK */
+#define XM_RXF_MC_OK 0x0310 /* 32 bit r/o Multicast Frames Received OK */
+#define XM_RXF_UC_OK 0x0314 /* 32 bit r/o Unicast Frames Received OK */
+#define XM_RXF_MPAUSE 0x0318 /* 32 bit r/o Rx Pause MAC Ctrl Frame Cnt */
+#define XM_RXF_MCTRL 0x031c /* 32 bit r/o Rx MAC Ctrl Frame Counter */
+#define XM_RXF_INV_MP 0x0320 /* 32 bit r/o Rx invalid Pause Frame Cnt */
+#define XM_RXF_INV_MOC 0x0324 /* 32 bit r/o Rx Frames with inv. MAC Opcode*/
+#define XM_RXE_BURST 0x0328 /* 32 bit r/o Rx Burst Event Counter */
+#define XM_RXE_FMISS 0x032c /* 32 bit r/o Rx Missed Frames Event Cnt */
+#define XM_RXF_FRA_ERR 0x0330 /* 32 bit r/o Rx Framing Error Counter */
+#define XM_RXE_FIFO_OV 0x0334 /* 32 bit r/o Rx FIFO overflow Event Cnt */
+#define XM_RXF_JAB_PKT 0x0338 /* 32 bit r/o Rx Jabber Packet Frame Cnt */
+#define XM_RXE_CAR_ERR 0x033c /* 32 bit r/o Rx Carrier Event Error Cnt */
+#define XM_RXF_LEN_ERR 0x0340 /* 32 bit r/o Rx in Range Length Error */
+#define XM_RXE_SYM_ERR 0x0344 /* 32 bit r/o Rx Symbol Error Counter */
+#define XM_RXE_SHT_ERR 0x0348 /* 32 bit r/o Rx Short Event Error Cnt */
+#define XM_RXE_RUNT 0x034c /* 32 bit r/o Rx Runt Event Counter */
+#define XM_RXF_LNG_ERR 0x0350 /* 32 bit r/o Rx Frame too Long Error Cnt */
+#define XM_RXF_FCS_ERR 0x0354 /* 32 bit r/o Rx Frame Check Seq. Error Cnt */
+ /* 0x0358 - 0x035a: reserved */
+#define XM_RXF_CEX_ERR 0x035c /* 32 bit r/o Rx Carrier Ext Error Frame Cnt*/
+#define XM_RXP_UTIL 0x0360 /* 32 bit r/o Rx Utilization in % */
+ /* 0x0364 - 0x0366: reserved */
+#define XM_RXF_64B 0x0368 /* 32 bit r/o 64 Byte Rx Frame Counter */
+#define XM_RXF_127B 0x036c /* 32 bit r/o 65-127 Byte Rx Frame Counter */
+#define XM_RXF_255B 0x0370 /* 32 bit r/o 128-255 Byte Rx Frame Counter */
+#define XM_RXF_511B 0x0374 /* 32 bit r/o 256-511 Byte Rx Frame Counter */
+#define XM_RXF_1023B 0x0378 /* 32 bit r/o 512-1023 Byte Rx Frame Counter*/
+#define XM_RXF_MAX_SZ 0x037c /* 32 bit r/o 1024-MaxSize Byte Rx Frame Cnt*/
+ /* 0x02e8 - 0x02fe: reserved */
+
+
+/*----------------------------------------------------------------------------*/
+/*
+ * XMAC Bit Definitions
+ *
+ * If the bit access behaviour differs from the register access behaviour
+ * (r/w, r/o) this is documented after the bit number.
+ * The following bit access behaviours are used:
+ * (sc) self clearing
+ * (ro) read only
+ */
+
+/* XM_MMU_CMD 16 bit r/w MMU Command Register */
+ /* Bit 15..13: reserved */
+#define XM_MMU_PHY_RDY (1<<12) /* Bit 12: PHY Read Ready */
+#define XM_MMU_PHY_BUSY (1<<11) /* Bit 11: PHY Busy */
+#define XM_MMU_IGN_PF (1<<10) /* Bit 10: Ignore Pause Frame */
+#define XM_MMU_MAC_LB (1<<9) /* Bit 9: Enable MAC Loopback */
+ /* Bit 8: reserved */
+#define XM_MMU_FRC_COL (1<<7) /* Bit 7: Force Collision */
+#define XM_MMU_SIM_COL (1<<6) /* Bit 6: Simulate Collision */
+#define XM_MMU_NO_PRE (1<<5) /* Bit 5: No MDIO Preamble */
+#define XM_MMU_GMII_FD (1<<4) /* Bit 4: GMII uses Full Duplex */
+#define XM_MMU_RAT_CTRL (1<<3) /* Bit 3: Enable Rate Control */
+#define XM_MMU_GMII_LOOP (1<<2) /* Bit 2: PHY is in Loopback Mode */
+#define XM_MMU_ENA_RX (1<<1) /* Bit 1: Enable Receiver */
+#define XM_MMU_ENA_TX (1<<0) /* Bit 0: Enable Transmitter */
+
+
+/* XM_TX_CMD 16 bit r/w Transmit Command Register */
+ /* Bit 15..7: reserved */
+#define XM_TX_BK2BK (1<<6) /* Bit 6: Ignor Carrier Sense (Tx Bk2Bk)*/
+#define XM_TX_ENC_BYP (1<<5) /* Bit 5: Set Encoder in Bypass Mode */
+#define XM_TX_SAM_LINE (1<<4) /* Bit 4: (sc) Start utilization calculation */
+#define XM_TX_NO_GIG_MD (1<<3) /* Bit 3: Disable Carrier Extension */
+#define XM_TX_NO_PRE (1<<2) /* Bit 2: Disable Preamble Generation */
+#define XM_TX_NO_CRC (1<<1) /* Bit 1: Disable CRC Generation */
+#define XM_TX_AUTO_PAD (1<<0) /* Bit 0: Enable Automatic Padding */
+
+
+/* XM_TX_RT_LIM 16 bit r/w Transmit Retry Limit Register */
+ /* Bit 15..5: reserved */
+#define XM_RT_LIM_MSK 0x1f /* Bit 4..0: Tx Retry Limit */
+
+
+/* XM_TX_STIME 16 bit r/w Transmit Slottime Register */
+ /* Bit 15..7: reserved */
+#define XM_STIME_MSK 0x7f /* Bit 6..0: Tx Slottime bits */
+
+
+/* XM_TX_IPG 16 bit r/w Transmit Inter Packet Gap */
+ /* Bit 15..8: reserved */
+#define XM_IPG_MSK 0xff /* Bit 7..0: IPG value bits */
+
+
+/* XM_RX_CMD 16 bit r/w Receive Command Register */
+ /* Bit 15..9: reserved */
+#define XM_RX_LENERR_OK (1<<8) /* Bit 8 don't set Rx Err bit for */
+ /* inrange error packets */
+#define XM_RX_BIG_PK_OK (1<<7) /* Bit 7 don't set Rx Err bit for */
+ /* jumbo packets */
+#define XM_RX_IPG_CAP (1<<6) /* Bit 6 repl. type field with IPG */
+#define XM_RX_TP_MD (1<<5) /* Bit 5: Enable transparent Mode */
+#define XM_RX_STRIP_FCS (1<<4) /* Bit 4: Enable FCS Stripping */
+#define XM_RX_SELF_RX (1<<3) /* Bit 3: Enable Rx of own packets */
+#define XM_RX_SAM_LINE (1<<2) /* Bit 2: (sc) Start utilization calculation */
+#define XM_RX_STRIP_PAD (1<<1) /* Bit 1: Strip pad bytes of Rx frames */
+#define XM_RX_DIS_CEXT (1<<0) /* Bit 0: Disable carrier ext. check */
+
+
+/* XM_PHY_ADDR 16 bit r/w PHY Address Register */
+ /* Bit 15..5: reserved */
+#define XM_PHY_ADDR_SZ 0x1f /* Bit 4..0: PHY Address bits */
+
+
+/* XM_GP_PORT 32 bit r/w General Purpose Port Register */
+ /* Bit 31..7: reserved */
+#define XM_GP_ANIP (1L<<6) /* Bit 6: (ro) Auto-Neg. in progress */
+#define XM_GP_FRC_INT (1L<<5) /* Bit 5: (sc) Force Interrupt */
+ /* Bit 4: reserved */
+#define XM_GP_RES_MAC (1L<<3) /* Bit 3: (sc) Reset MAC and FIFOs */
+#define XM_GP_RES_STAT (1L<<2) /* Bit 2: (sc) Reset the statistics module */
+ /* Bit 1: reserved */
+#define XM_GP_INP_ASS (1L<<0) /* Bit 0: (ro) GP Input Pin asserted */
+
+
+/* XM_IMSK 16 bit r/w Interrupt Mask Register */
+/* XM_ISRC 16 bit r/o Interrupt Status Register */
+ /* Bit 15: reserved */
+#define XM_IS_LNK_AE (1<<14) /* Bit 14: Link Asynchronous Event */
+#define XM_IS_TX_ABORT (1<<13) /* Bit 13: Transmit Abort, late Col. etc */
+#define XM_IS_FRC_INT (1<<12) /* Bit 12: Force INT bit set in GP */
+#define XM_IS_INP_ASS (1<<11) /* Bit 11: Input Asserted, GP bit 0 set */
+#define XM_IS_LIPA_RC (1<<10) /* Bit 10: Link Partner requests config */
+#define XM_IS_RX_PAGE (1<<9) /* Bit 9: Page Received */
+#define XM_IS_TX_PAGE (1<<8) /* Bit 8: Next Page Loaded for Transmit */
+#define XM_IS_AND (1<<7) /* Bit 7: Auto-Negotiation Done */
+#define XM_IS_TSC_OV (1<<6) /* Bit 6: Time Stamp Counter Overflow */
+#define XM_IS_RXC_OV (1<<5) /* Bit 5: Rx Counter Event Overflow */
+#define XM_IS_TXC_OV (1<<4) /* Bit 4: Tx Counter Event Overflow */
+#define XM_IS_RXF_OV (1<<3) /* Bit 3: Receive FIFO Overflow */
+#define XM_IS_TXF_UR (1<<2) /* Bit 2: Transmit FIFO Underrun */
+#define XM_IS_TX_COMP (1<<1) /* Bit 1: Frame Tx Complete */
+#define XM_IS_RX_COMP (1<<0) /* Bit 0: Frame Rx Complete */
+
+#define XM_DEF_MSK (~(XM_IS_INP_ASS | XM_IS_LIPA_RC | XM_IS_RX_PAGE |\
+ XM_IS_AND | XM_IS_RXC_OV | XM_IS_TXC_OV | XM_IS_TXF_UR))
+
+
+/* XM_HW_CFG 16 bit r/w Hardware Config Register */
+ /* Bit 15.. 4: reserved */
+#define XM_HW_GEN_EOP (1<<3) /* Bit 3: generate End of Packet pulse */
+#define XM_HW_COM4SIG (1<<2) /* Bit 2: use Comma Detect for Sig. Det.*/
+ /* Bit 1: reserved */
+#define XM_HW_GMII_MD (1<<0) /* Bit 0: GMII Interface selected */
+
+
+/* XM_TX_LO_WM 16 bit r/w Tx FIFO Low Water Mark */
+/* XM_TX_HI_WM 16 bit r/w Tx FIFO High Water Mark */
+ /* Bit 15..10 reserved */
+#define XM_TX_WM_MSK 0x01ff /* Bit 9.. 0 Tx FIFO Watermark bits */
+
+/* XM_TX_THR 16 bit r/w Tx Request Threshold */
+/* XM_HT_THR 16 bit r/w Host Request Threshold */
+/* XM_RX_THR 16 bit r/w Rx Request Threshold */
+ /* Bit 15..11 reserved */
+#define XM_THR_MSK 0x03ff /* Bit 10.. 0 Rx/Tx Request Threshold bits */
+
+
+/* XM_TX_STAT 32 bit r/o Tx Status LIFO Register */
+#define XM_ST_VALID (1UL<<31) /* Bit 31: Status Valid */
+#define XM_ST_BYTE_CNT (0x3fffL<<17) /* Bit 30..17: Tx frame Length */
+#define XM_ST_RETRY_CNT (0x1fL<<12) /* Bit 16..12: Retry Count */
+#define XM_ST_EX_COL (1L<<11) /* Bit 11: Excessive Collisions */
+#define XM_ST_EX_DEF (1L<<10) /* Bit 10: Excessive Deferral */
+#define XM_ST_BURST (1L<<9) /* Bit 9: p. xmitted in burst md*/
+#define XM_ST_DEFER (1L<<8) /* Bit 8: packet was defered */
+#define XM_ST_BC (1L<<7) /* Bit 7: Broadcast packet */
+#define XM_ST_MC (1L<<6) /* Bit 6: Multicast packet */
+#define XM_ST_UC (1L<<5) /* Bit 5: Unicast packet */
+#define XM_ST_TX_UR (1L<<4) /* Bit 4: FIFO Underrun occured */
+#define XM_ST_CS_ERR (1L<<3) /* Bit 3: Carrier Sense Error */
+#define XM_ST_LAT_COL (1L<<2) /* Bit 2: Late Collision Error */
+#define XM_ST_MUL_COL (1L<<1) /* Bit 1: Multiple Collisions */
+#define XM_ST_SGN_COL (1L<<0) /* Bit 0: Single Collision */
+
+/* XM_RX_LO_WM 16 bit r/w Receive Low Water Mark */
+/* XM_RX_HI_WM 16 bit r/w Receive High Water Mark */
+ /* Bit 15..11: reserved */
+#define XM_RX_WM_MSK 0x03ff /* Bit 11.. 0: Rx FIFO Watermark bits */
+
+
+/* XM_DEV_ID 32 bit r/o Device ID Register */
+#define XM_DEV_OUI (0x00ffffffUL<<8) /* Bit 31..8: Device OUI */
+#define XM_DEV_REV (0x07L << 5) /* Bit 7..5: Chip Rev Num */
+
+
+/* XM_MODE 32 bit r/w Mode Register */
+ /* Bit 31..27: reserved */
+#define XM_MD_ENA_REJ (1L<<26) /* Bit 26: Enable Frame Reject */
+#define XM_MD_SPOE_E (1L<<25) /* Bit 25: Send Pause on Edge */
+ /* extern generated */
+#define XM_MD_TX_REP (1L<<24) /* Bit 24: Transmit Repeater Mode */
+#define XM_MD_SPOFF_I (1L<<23) /* Bit 23: Send Pause on FIFO full */
+ /* intern generated */
+#define XM_MD_LE_STW (1L<<22) /* Bit 22: Rx Stat Word in Little Endian */
+#define XM_MD_TX_CONT (1L<<21) /* Bit 21: Send Continuous */
+#define XM_MD_TX_PAUSE (1L<<20) /* Bit 20: (sc) Send Pause Frame */
+#define XM_MD_ATS (1L<<19) /* Bit 19: Append Time Stamp */
+#define XM_MD_SPOL_I (1L<<18) /* Bit 18: Send Pause on Low */
+ /* intern generated */
+#define XM_MD_SPOH_I (1L<<17) /* Bit 17: Send Pause on High */
+ /* intern generated */
+#define XM_MD_CAP (1L<<16) /* Bit 16: Check Address Pair */
+#define XM_MD_ENA_HASH (1L<<15) /* Bit 15: Enable Hashing */
+#define XM_MD_CSA (1L<<14) /* Bit 14: Check Station Address */
+#define XM_MD_CAA (1L<<13) /* Bit 13: Check Address Array */
+#define XM_MD_RX_MCTRL (1L<<12) /* Bit 12: Rx MAC Control Frame */
+#define XM_MD_RX_RUNT (1L<<11) /* Bit 11: Rx Runt Frames */
+#define XM_MD_RX_IRLE (1L<<10) /* Bit 10: Rx in Range Len Err Frame */
+#define XM_MD_RX_LONG (1L<<9) /* Bit 9: Rx Long Frame */
+#define XM_MD_RX_CRCE (1L<<8) /* Bit 8: Rx CRC Error Frame */
+#define XM_MD_RX_ERR (1L<<7) /* Bit 7: Rx Error Frame */
+#define XM_MD_DIS_UC (1L<<6) /* Bit 6: Disable Rx Unicast */
+#define XM_MD_DIS_MC (1L<<5) /* Bit 5: Disable Rx Multicast */
+#define XM_MD_DIS_BC (1L<<4) /* Bit 4: Disable Rx Broadcast */
+#define XM_MD_ENA_PROM (1L<<3) /* Bit 3: Enable Promiscuous */
+#define XM_MD_ENA_BE (1L<<2) /* Bit 2: Enable Big Endian */
+#define XM_MD_FTF (1L<<1) /* Bit 1: (sc) Flush Tx FIFO */
+#define XM_MD_FRF (1L<<0) /* Bit 0: (sc) Flush Rx FIFO */
+
+#define XM_PAUSE_MODE (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I)
+#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
+ XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA | XM_MD_CAA)
+
+/* XM_STAT_CMD 16 bit r/w Statistics Command Register */
+ /* Bit 16..6: reserved */
+#define XM_SC_SNP_RXC (1<<5) /* Bit 5: (sc) Snap Rx Counters */
+#define XM_SC_SNP_TXC (1<<4) /* Bit 4: (sc) Snap Tx Counters */
+#define XM_SC_CP_RXC (1<<3) /* Bit 3: Copy Rx Counters Continuously */
+#define XM_SC_CP_TXC (1<<2) /* Bit 2: Copy Tx Counters Continuously */
+#define XM_SC_CLR_RXC (1<<1) /* Bit 1: (sc) Clear Rx Counters */
+#define XM_SC_CLR_TXC (1<<0) /* Bit 0: (sc) Clear Tx Counters */
+
+
+/* XM_RX_CNT_EV 32 bit r/o Rx Counter Event Register */
+/* XM_RX_EV_MSK 32 bit r/w Rx Counter Event Mask */
+#define XMR_MAX_SZ_OV (1UL<<31) /* Bit 31: 1024-MaxSize Rx Cnt Ov*/
+#define XMR_1023B_OV (1L<<30) /* Bit 30: 512-1023Byte Rx Cnt Ov*/
+#define XMR_511B_OV (1L<<29) /* Bit 29: 256-511 Byte Rx Cnt Ov*/
+#define XMR_255B_OV (1L<<28) /* Bit 28: 128-255 Byte Rx Cnt Ov*/
+#define XMR_127B_OV (1L<<27) /* Bit 27: 65-127 Byte Rx Cnt Ov */
+#define XMR_64B_OV (1L<<26) /* Bit 26: 64 Byte Rx Cnt Ov */
+#define XMR_UTIL_OV (1L<<25) /* Bit 25: Rx Util Cnt Overflow */
+#define XMR_UTIL_UR (1L<<24) /* Bit 24: Rx Util Cnt Underrun */
+#define XMR_CEX_ERR_OV (1L<<23) /* Bit 23: CEXT Err Cnt Ov */
+ /* Bit 22: reserved */
+#define XMR_FCS_ERR_OV (1L<<21) /* Bit 21: Rx FCS Error Cnt Ov */
+#define XMR_LNG_ERR_OV (1L<<20) /* Bit 20: Rx too Long Err Cnt Ov*/
+#define XMR_RUNT_OV (1L<<19) /* Bit 19: Runt Event Cnt Ov */
+#define XMR_SHT_ERR_OV (1L<<18) /* Bit 18: Rx Short Ev Err Cnt Ov*/
+#define XMR_SYM_ERR_OV (1L<<17) /* Bit 17: Rx Sym Err Cnt Ov */
+ /* Bit 16: reserved */
+#define XMR_CAR_ERR_OV (1L<<15) /* Bit 15: Rx Carr Ev Err Cnt Ov */
+#define XMR_JAB_PKT_OV (1L<<14) /* Bit 14: Rx Jabb Packet Cnt Ov */
+#define XMR_FIFO_OV (1L<<13) /* Bit 13: Rx FIFO Ov Ev Cnt Ov */
+#define XMR_FRA_ERR_OV (1L<<12) /* Bit 12: Rx Framing Err Cnt Ov */
+#define XMR_FMISS_OV (1L<<11) /* Bit 11: Rx Missed Ev Cnt Ov */
+#define XMR_BURST (1L<<10) /* Bit 10: Rx Burst Event Cnt Ov */
+#define XMR_INV_MOC (1L<<9) /* Bit 9: Rx with inv. MAC OC Ov*/
+#define XMR_INV_MP (1L<<8) /* Bit 8: Rx inv Pause Frame Ov */
+#define XMR_MCTRL_OV (1L<<7) /* Bit 7: Rx MAC Ctrl-F Cnt Ov */
+#define XMR_MPAUSE_OV (1L<<6) /* Bit 6: Rx Pause MAC Ctrl-F Ov*/
+#define XMR_UC_OK_OV (1L<<5) /* Bit 5: Rx Unicast Frame CntOv*/
+#define XMR_MC_OK_OV (1L<<4) /* Bit 4: Rx Multicast Cnt Ov */
+#define XMR_BC_OK_OV (1L<<3) /* Bit 3: Rx Broadcast Cnt Ov */
+#define XMR_OK_LO_OV (1L<<2) /* Bit 2: Octets Rx OK Low CntOv*/
+#define XMR_OK_HI_OV (1L<<1) /* Bit 1: Octets Rx OK Hi Cnt Ov*/
+#define XMR_OK_OV (1L<<0) /* Bit 0: Frames Received Ok Ov */
+
+#define XMR_DEF_MSK (XMR_OK_LO_OV | XMR_OK_HI_OV)
+
+/* XM_TX_CNT_EV 32 bit r/o Tx Counter Event Register */
+/* XM_TX_EV_MSK 32 bit r/w Tx Counter Event Mask */
+ /* Bit 31..26: reserved */
+#define XMT_MAX_SZ_OV (1L<<25) /* Bit 25: 1024-MaxSize Tx Cnt Ov*/
+#define XMT_1023B_OV (1L<<24) /* Bit 24: 512-1023Byte Tx Cnt Ov*/
+#define XMT_511B_OV (1L<<23) /* Bit 23: 256-511 Byte Tx Cnt Ov*/
+#define XMT_255B_OV (1L<<22) /* Bit 22: 128-255 Byte Tx Cnt Ov*/
+#define XMT_127B_OV (1L<<21) /* Bit 21: 65-127 Byte Tx Cnt Ov */
+#define XMT_64B_OV (1L<<20) /* Bit 20: 64 Byte Tx Cnt Ov */
+#define XMT_UTIL_OV (1L<<19) /* Bit 19: Tx Util Cnt Overflow */
+#define XMT_UTIL_UR (1L<<18) /* Bit 18: Tx Util Cnt Underrun */
+#define XMT_CS_ERR_OV (1L<<17) /* Bit 17: Tx Carr Sen Err Cnt Ov*/
+#define XMT_FIFO_UR_OV (1L<<16) /* Bit 16: Tx FIFO Ur Ev Cnt Ov */
+#define XMT_EX_DEF_OV (1L<<15) /* Bit 15: Tx Ex Deferall Cnt Ov */
+#define XMT_DEF (1L<<14) /* Bit 14: Tx Deferred Cnt Ov */
+#define XMT_LAT_COL_OV (1L<<13) /* Bit 13: Tx Late Col Cnt Ov */
+#define XMT_ABO_COL_OV (1L<<12) /* Bit 12: Tx abo dueto Ex Col Ov*/
+#define XMT_MUL_COL_OV (1L<<11) /* Bit 11: Tx Mult Col Cnt Ov */
+#define XMT_SNG_COL (1L<<10) /* Bit 10: Tx Single Col Cnt Ov */
+#define XMT_MCTRL_OV (1L<<9) /* Bit 9: Tx MAC Ctrl Counter Ov*/
+#define XMT_MPAUSE (1L<<8) /* Bit 8: Tx Pause MAC Ctrl-F Ov*/
+#define XMT_BURST (1L<<7) /* Bit 7: Tx Burst Event Cnt Ov */
+#define XMT_LONG (1L<<6) /* Bit 6: Tx Long Frame Cnt Ov */
+#define XMT_UC_OK_OV (1L<<5) /* Bit 5: Tx Unicast Cnt Ov */
+#define XMT_MC_OK_OV (1L<<4) /* Bit 4: Tx Multicast Cnt Ov */
+#define XMT_BC_OK_OV (1L<<3) /* Bit 3: Tx Broadcast Cnt Ov */
+#define XMT_OK_LO_OV (1L<<2) /* Bit 2: Octets Tx OK Low CntOv*/
+#define XMT_OK_HI_OV (1L<<1) /* Bit 1: Octets Tx OK Hi Cnt Ov*/
+#define XMT_OK_OV (1L<<0) /* Bit 0: Frames Tx Ok Ov */
+
+#define XMT_DEF_MSK (XMT_OK_LO_OV | XMT_OK_HI_OV)
+
+/*
+ * Receive Frame Status Encoding
+ */
+#define XMR_FS_LEN (0x3fffUL<<18) /* Bit 31..18: Rx Frame Length */
+#define XMR_FS_2L_VLAN (1L<<17) /* Bit 17: tagged wh 2Lev VLAN ID*/
+#define XMR_FS_1L_VLAN (1L<<16) /* Bit 16: tagged wh 1Lev VLAN ID*/
+#define XMR_FS_BC (1L<<15) /* Bit 15: Broadcast Frame */
+#define XMR_FS_MC (1L<<14) /* Bit 14: Multicast Frame */
+#define XMR_FS_UC (1L<<13) /* Bit 13: Unicast Frame */
+ /* Bit 12: reserved */
+#define XMR_FS_BURST (1L<<11) /* Bit 11: Burst Mode */
+#define XMR_FS_CEX_ERR (1L<<10) /* Bit 10: Carrier Ext. Error */
+#define XMR_FS_802_3 (1L<<9) /* Bit 9: 802.3 Frame */
+#define XMR_FS_COL_ERR (1L<<8) /* Bit 8: Collision Error */
+#define XMR_FS_CAR_ERR (1L<<7) /* Bit 7: Carrier Event Error */
+#define XMR_FS_LEN_ERR (1L<<6) /* Bit 6: In-Range Length Error */
+#define XMR_FS_FRA_ERR (1L<<5) /* Bit 5: Framing Error */
+#define XMR_FS_RUNT (1L<<4) /* Bit 4: Runt Frame */
+#define XMR_FS_LNG_ERR (1L<<3) /* Bit 3: Giant (Jumbo) Frame */
+#define XMR_FS_FCS_ERR (1L<<2) /* Bit 2: Frame Check Sequ Err */
+#define XMR_FS_ERR (1L<<1) /* Bit 1: Frame Error */
+#define XMR_FS_MCTRL (1L<<0) /* Bit 0: MAC Control Packet */
+
+/*
+ * XMR_FS_ERR will be set if
+ * XMR_FS_FCS_ERR, XMR_FS_LNG_ERR, XMR_FS_RUNT,
+ * XMR_FS_FRA_ERR, XMR_FS_LEN_ERR, or XMR_FS_CEX_ERR
+ * is set. XMR_FS_LNG_ERR and XMR_FS_LEN_ERR will issue
+ * XMR_FS_ERR unless the corresponding bit in the Receive Command
+ * Register is set.
+ */
+#define XMR_FS_ANY_ERR XMR_FS_ERR
+
+/*----------------------------------------------------------------------------*/
+/*
+ * XMAC-PHY Registers, indirect addressed over the XMAC
+ */
+#define PHY_XMAC_CTRL 0x00 /* 16 bit r/w PHY Control Register */
+#define PHY_XMAC_STAT 0x01 /* 16 bit r/w PHY Status Register */
+#define PHY_XMAC_ID0 0x02 /* 16 bit r/o PHY ID0 Register */
+#define PHY_XMAC_ID1 0x03 /* 16 bit r/o PHY ID1 Register */
+#define PHY_XMAC_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */
+#define PHY_XMAC_AUNE_LP 0x05 /* 16 bit r/o Link Partner Abi Reg */
+#define PHY_XMAC_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */
+#define PHY_XMAC_NEPG 0x07 /* 16 bit r/w Next Page Register */
+#define PHY_XMAC_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */
+ /* 0x09 - 0x0e: reserved */
+#define PHY_XMAC_EXT_STAT 0x0f /* 16 bit r/o Ext Status Register */
+#define PHY_XMAC_RES_ABI 0x10 /* 16 bit r/o PHY Resolved Ability */
+
+/*----------------------------------------------------------------------------*/
+/*
+ * Broadcom-PHY Registers, indirect addressed over XMAC
+ */
+#define PHY_BCOM_CTRL 0x00 /* 16 bit r/w PHY Control Register */
+#define PHY_BCOM_STAT 0x01 /* 16 bit r/o PHY Status Register */
+#define PHY_BCOM_ID0 0x02 /* 16 bit r/o PHY ID0 Register */
+#define PHY_BCOM_ID1 0x03 /* 16 bit r/o PHY ID1 Register */
+#define PHY_BCOM_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */
+#define PHY_BCOM_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */
+#define PHY_BCOM_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */
+#define PHY_BCOM_NEPG 0x07 /* 16 bit r/w Next Page Register */
+#define PHY_BCOM_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */
+ /* Broadcom-specific registers */
+#define PHY_BCOM_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Ctrl Reg */
+#define PHY_BCOM_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */
+ /* 0x0b - 0x0e: reserved */
+#define PHY_BCOM_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */
+#define PHY_BCOM_P_EXT_CTRL 0x10 /* 16 bit r/w PHY Extended Ctrl Reg */
+#define PHY_BCOM_P_EXT_STAT 0x11 /* 16 bit r/o PHY Extended Stat Reg */
+#define PHY_BCOM_RE_CTR 0x12 /* 16 bit r/w Receive Error Counter */
+#define PHY_BCOM_FC_CTR 0x13 /* 16 bit r/w False Carr Sense Cnt */
+#define PHY_BCOM_RNO_CTR 0x14 /* 16 bit r/w Receiver NOT_OK Cnt */
+ /* 0x15 - 0x17: reserved */
+#define PHY_BCOM_AUX_CTRL 0x18 /* 16 bit r/w Auxiliary Control Reg */
+#define PHY_BCOM_AUX_STAT 0x19 /* 16 bit r/o Auxiliary Stat Summary */
+#define PHY_BCOM_INT_STAT 0x1a /* 16 bit r/o Interrupt Status Reg */
+#define PHY_BCOM_INT_MASK 0x1b /* 16 bit r/w Interrupt Mask Reg */
+ /* 0x1c: reserved */
+ /* 0x1d - 0x1f: test registers */
+
+/*----------------------------------------------------------------------------*/
+/*
+ * Marvel-PHY Registers, indirect addressed over GMAC
+ */
+#define PHY_MARV_CTRL 0x00 /* 16 bit r/w PHY Control Register */
+#define PHY_MARV_STAT 0x01 /* 16 bit r/o PHY Status Register */
+#define PHY_MARV_ID0 0x02 /* 16 bit r/o PHY ID0 Register */
+#define PHY_MARV_ID1 0x03 /* 16 bit r/o PHY ID1 Register */
+#define PHY_MARV_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */
+#define PHY_MARV_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */
+#define PHY_MARV_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */
+#define PHY_MARV_NEPG 0x07 /* 16 bit r/w Next Page Register */
+#define PHY_MARV_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */
+ /* Marvel-specific registers */
+#define PHY_MARV_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Ctrl Reg */
+#define PHY_MARV_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */
+ /* 0x0b - 0x0e: reserved */
+#define PHY_MARV_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */
+#define PHY_MARV_PHY_CTRL 0x10 /* 16 bit r/w PHY Specific Ctrl Reg */
+#define PHY_MARV_PHY_STAT 0x11 /* 16 bit r/o PHY Specific Stat Reg */
+#define PHY_MARV_INT_MASK 0x12 /* 16 bit r/w Interrupt Mask Reg */
+#define PHY_MARV_INT_STAT 0x13 /* 16 bit r/o Interrupt Status Reg */
+#define PHY_MARV_EXT_CTRL 0x14 /* 16 bit r/w Ext. PHY Specific Ctrl */
+#define PHY_MARV_RXE_CNT 0x15 /* 16 bit r/w Receive Error Counter */
+#define PHY_MARV_EXT_ADR 0x16 /* 16 bit r/w Ext. Ad. for Cable Diag. */
+ /* 0x17: reserved */
+#define PHY_MARV_LED_CTRL 0x18 /* 16 bit r/w LED Control Reg */
+#define PHY_MARV_LED_OVER 0x19 /* 16 bit r/w Manual LED Override Reg */
+#define PHY_MARV_EXT_CTRL_2 0x1a /* 16 bit r/w Ext. PHY Specific Ctrl 2 */
+#define PHY_MARV_EXT_P_STAT 0x1b /* 16 bit r/w Ext. PHY Spec. Stat Reg */
+#define PHY_MARV_CABLE_DIAG 0x1c /* 16 bit r/o Cable Diagnostic Reg */
+ /* 0x1d - 0x1f: reserved */
+
+/*----------------------------------------------------------------------------*/
+/*
+ * Level One-PHY Registers, indirect addressed over XMAC
+ */
+#define PHY_LONE_CTRL 0x00 /* 16 bit r/w PHY Control Register */
+#define PHY_LONE_STAT 0x01 /* 16 bit r/o PHY Status Register */
+#define PHY_LONE_ID0 0x02 /* 16 bit r/o PHY ID0 Register */
+#define PHY_LONE_ID1 0x03 /* 16 bit r/o PHY ID1 Register */
+#define PHY_LONE_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */
+#define PHY_LONE_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */
+#define PHY_LONE_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */
+#define PHY_LONE_NEPG 0x07 /* 16 bit r/w Next Page Register */
+#define PHY_LONE_NEPG_LP 0x08 /* 16 bit r/o Next Page Link Partner*/
+ /* Level One-specific registers */
+#define PHY_LONE_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Control Reg*/
+#define PHY_LONE_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */
+ /* 0x0b -0x0e: reserved */
+#define PHY_LONE_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */
+#define PHY_LONE_PORT_CFG 0x10 /* 16 bit r/w Port Configuration Reg*/
+#define PHY_LONE_Q_STAT 0x11 /* 16 bit r/o Quick Status Reg */
+#define PHY_LONE_INT_ENAB 0x12 /* 16 bit r/w Interrupt Enable Reg */
+#define PHY_LONE_INT_STAT 0x13 /* 16 bit r/o Interrupt Status Reg */
+#define PHY_LONE_LED_CFG 0x14 /* 16 bit r/w LED Configuration Reg */
+#define PHY_LONE_PORT_CTRL 0x15 /* 16 bit r/w Port Control Reg */
+#define PHY_LONE_CIM 0x16 /* 16 bit r/o CIM Reg */
+ /* 0x17 -0x1c: reserved */
+
+/*----------------------------------------------------------------------------*/
+/*
+ * National-PHY Registers, indirect addressed over XMAC
+ */
+#define PHY_NAT_CTRL 0x00 /* 16 bit r/w PHY Control Register */
+#define PHY_NAT_STAT 0x01 /* 16 bit r/w PHY Status Register */
+#define PHY_NAT_ID0 0x02 /* 16 bit r/o PHY ID0 Register */
+#define PHY_NAT_ID1 0x03 /* 16 bit r/o PHY ID1 Register */
+#define PHY_NAT_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */
+#define PHY_NAT_AUNE_LP 0x05 /* 16 bit r/o Link Partner Ability Reg */
+#define PHY_NAT_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */
+#define PHY_NAT_NEPG 0x07 /* 16 bit r/w Next Page Register */
+#define PHY_NAT_NEPG_LP 0x08 /* 16 bit r/o Next Page Link Partner Reg */
+ /* National-specific registers */
+#define PHY_NAT_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Control Reg */
+#define PHY_NAT_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */
+ /* 0x0b -0x0e: reserved */
+#define PHY_NAT_EXT_STAT 0x0f /* 16 bit r/o Extended Status Register */
+#define PHY_NAT_EXT_CTRL1 0x10 /* 16 bit r/o Extended Control Reg1 */
+#define PHY_NAT_Q_STAT1 0x11 /* 16 bit r/o Quick Status Reg1 */
+#define PHY_NAT_10B_OP 0x12 /* 16 bit r/o 10Base-T Operations Reg */
+#define PHY_NAT_EXT_CTRL2 0x13 /* 16 bit r/o Extended Control Reg1 */
+#define PHY_NAT_Q_STAT2 0x14 /* 16 bit r/o Quick Status Reg2 */
+ /* 0x15 -0x18: reserved */
+#define PHY_NAT_PHY_ADDR 0x19 /* 16 bit r/o PHY Address Register */
+
+
+/*----------------------------------------------------------------------------*/
+
+/*
+ * PHY bit definitions
+ * Bits defined as PHY_X_..., PHY_B_..., PHY_L_... or PHY_N_... are
+ * Xmac/Broadcom/LevelOne/National-specific.
+ * All other are general.
+ */
+
+/***** PHY_XMAC_CTRL 16 bit r/w PHY Control Register *****/
+/***** PHY_BCOM_CTRL 16 bit r/w PHY Control Register *****/
+/***** PHY_LONE_CTRL 16 bit r/w PHY Control Register *****/
+#define PHY_CT_RESET (1<<15) /* Bit 15: (sc) clear all PHY related regs */
+#define PHY_CT_LOOP (1<<14) /* Bit 14: enable Loopback over PHY */
+#define PHY_CT_SPS_LSB (1<<13) /* Bit 13: (BC,L1) Speed select, lower bit */
+#define PHY_CT_ANE (1<<12) /* Bit 12: Auto-Negotiation Enabled */
+#define PHY_CT_PDOWN (1<<11) /* Bit 11: (BC,L1) Power Down Mode */
+#define PHY_CT_ISOL (1<<10) /* Bit 10: (BC,L1) Isolate Mode */
+#define PHY_CT_RE_CFG (1<<9) /* Bit 9: (sc) Restart Auto-Negotiation */
+#define PHY_CT_DUP_MD (1<<8) /* Bit 8: Duplex Mode */
+#define PHY_CT_COL_TST (1<<7) /* Bit 7: (BC,L1) Collision Test enabled */
+#define PHY_CT_SPS_MSB (1<<6) /* Bit 6: (BC,L1) Speed select, upper bit */
+ /* Bit 5..0: reserved */
+
+#define PHY_CT_SP1000 PHY_CT_SPS_MSB /* enable speed of 1000 Mbps */
+#define PHY_CT_SP100 PHY_CT_SPS_LSB /* enable speed of 100 Mbps */
+#define PHY_CT_SP10 (0) /* enable speed of 10 Mbps */
+
+
+/***** PHY_XMAC_STAT 16 bit r/w PHY Status Register *****/
+/***** PHY_BCOM_STAT 16 bit r/w PHY Status Register *****/
+/***** PHY_MARV_STAT 16 bit r/w PHY Status Register *****/
+/***** PHY_LONE_STAT 16 bit r/w PHY Status Register *****/
+ /* Bit 15..9: reserved */
+ /* (BC/L1) 100/10 Mbps cap bits ignored*/
+#define PHY_ST_EXT_ST (1<<8) /* Bit 8: Extended Status Present */
+ /* Bit 7: reserved */
+#define PHY_ST_PRE_SUP (1<<6) /* Bit 6: (BC/L1) preamble suppression */
+#define PHY_ST_AN_OVER (1<<5) /* Bit 5: Auto-Negotiation Over */
+#define PHY_ST_REM_FLT (1<<4) /* Bit 4: Remote Fault Condition Occured */
+#define PHY_ST_AN_CAP (1<<3) /* Bit 3: Auto-Negotiation Capability */
+#define PHY_ST_LSYNC (1<<2) /* Bit 2: Link Synchronized */
+#define PHY_ST_JAB_DET (1<<1) /* Bit 1: (BC/L1) Jabber Detected */
+#define PHY_ST_EXT_REG (1<<0) /* Bit 0: Extended Register available */
+
+
+/***** PHY_XMAC_ID1 16 bit r/o PHY ID1 Register */
+/***** PHY_BCOM_ID1 16 bit r/o PHY ID1 Register */
+/***** PHY_MARV_ID1 16 bit r/o PHY ID1 Register */
+/***** PHY_LONE_ID1 16 bit r/o PHY ID1 Register */
+#define PHY_I1_OUI_MSK (0x3f<<10) /* Bit 15..10: Organization Unique ID */
+#define PHY_I1_MOD_NUM (0x3f<<4) /* Bit 9.. 4: Model Number */
+#define PHY_I1_REV_MSK 0x0f /* Bit 3.. 0: Revision Number */
+
+/* different Broadcom PHY Ids */
+#define PHY_BCOM_ID1_A1 0x6041
+#define PHY_BCOM_ID1_B2 0x6043
+#define PHY_BCOM_ID1_C0 0x6044
+#define PHY_BCOM_ID1_C5 0x6047
+
+
+/***** PHY_XMAC_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/***** PHY_XMAC_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+#define PHY_AN_NXT_PG (1<<15) /* Bit 15: Request Next Page */
+#define PHY_X_AN_ACK (1<<14) /* Bit 14: (ro) Acknowledge Received */
+#define PHY_X_AN_RFB (3<<12) /* Bit 13..12: Remote Fault Bits */
+ /* Bit 11.. 9: reserved */
+#define PHY_X_AN_PAUSE (3<<7) /* Bit 8.. 7: Pause Bits */
+#define PHY_X_AN_HD (1<<6) /* Bit 6: Half Duplex */
+#define PHY_X_AN_FD (1<<5) /* Bit 5: Full Duplex */
+ /* Bit 4.. 0: reserved */
+
+/***** PHY_BCOM_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/***** PHY_BCOM_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */
+ /* Bit 14: reserved */
+#define PHY_B_AN_RF (1<<13) /* Bit 13: Remote Fault */
+ /* Bit 12: reserved */
+#define PHY_B_AN_ASP (1<<11) /* Bit 11: Asymmetric Pause */
+#define PHY_B_AN_PC (1<<10) /* Bit 10: Pause Capable */
+ /* Bit 9..5: 100/10 BT cap bits ingnored */
+#define PHY_B_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/
+
+/***** PHY_LONE_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/***** PHY_LONE_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */
+ /* Bit 14: reserved */
+#define PHY_L_AN_RF (1<<13) /* Bit 13: Remote Fault */
+ /* Bit 12: reserved */
+#define PHY_L_AN_ASP (1<<11) /* Bit 11: Asymmetric Pause */
+#define PHY_L_AN_PC (1<<10) /* Bit 10: Pause Capable */
+ /* Bit 9..5: 100/10 BT cap bits ingnored */
+#define PHY_L_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/
+
+/***** PHY_NAT_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/***** PHY_NAT_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */
+ /* Bit 14: reserved */
+#define PHY_N_AN_RF (1<<13) /* Bit 13: Remote Fault */
+ /* Bit 12: reserved */
+#define PHY_N_AN_100F (1<<11) /* Bit 11: 100Base-T2 FD Support */
+#define PHY_N_AN_100H (1<<10) /* Bit 10: 100Base-T2 HD Support */
+ /* Bit 9..5: 100/10 BT cap bits ingnored */
+#define PHY_N_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/
+
+/* field type definition for PHY_x_AN_SEL */
+#define PHY_SEL_TYPE 0x01 /* 00001 = Ethernet */
+
+/***** PHY_XMAC_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/
+ /* Bit 15..4: reserved */
+#define PHY_AN_LP_NP (1<<3) /* Bit 3: Link Partner can Next Page */
+#define PHY_AN_LOC_NP (1<<2) /* Bit 2: Local PHY can Next Page */
+#define PHY_AN_RX_PG (1<<1) /* Bit 1: Page Received */
+ /* Bit 0: reserved */
+
+/***** PHY_BCOM_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/
+ /* Bit 15..5: reserved */
+#define PHY_B_AN_PDF (1<<4) /* Bit 4: Parallel Detection Fault */
+/* PHY_AN_LP_NP (see XMAC) Bit 3: Link Partner can Next Page */
+/* PHY_AN_LOC_NP (see XMAC) Bit 2: Local PHY can Next Page */
+/* PHY_AN_RX_PG (see XMAC) Bit 1: Page Received */
+#define PHY_B_AN_LP_CAP (1<<0) /* Bit 0: Link Partner Auto-Neg. Cap. */
+
+/***** PHY_LONE_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/
+#define PHY_L_AN_BP (1<<5) /* Bit 5: Base Page Indication */
+#define PHY_L_AN_PDF (1<<4) /* Bit 4: Parallel Detection Fault */
+/* PHY_AN_LP_NP (see XMAC) Bit 3: Link Partner can Next Page */
+/* PHY_AN_LOC_NP (see XMAC) Bit 2: Local PHY can Next Page */
+/* PHY_AN_RX_PG (see XMAC) Bit 1: Page Received */
+#define PHY_B_AN_LP_CAP (1<<0) /* Bit 0: Link Partner Auto-Neg. Cap. */
+
+
+/***** PHY_XMAC_NEPG 16 bit r/w Next Page Register *****/
+/***** PHY_BCOM_NEPG 16 bit r/w Next Page Register *****/
+/***** PHY_LONE_NEPG 16 bit r/w Next Page Register *****/
+/***** PHY_XMAC_NEPG_LP 16 bit r/o Next Page Link Partner *****/
+/***** PHY_BCOM_NEPG_LP 16 bit r/o Next Page Link Partner *****/
+/***** PHY_LONE_NEPG_LP 16 bit r/o Next Page Link Partner *****/
+#define PHY_NP_MORE (1<<15) /* Bit 15: More, Next Pages to follow */
+#define PHY_NP_ACK1 (1<<14) /* Bit 14: (ro) Ack 1, for receiving a message*/
+#define PHY_NP_MSG_VAL (1<<13) /* Bit 13: Message Page valid */
+#define PHY_NP_ACK2 (1<<12) /* Bit 12: Ack 2, comply with msg content*/
+#define PHY_NP_TOG (1<<11) /* Bit 11: Toggle Bit, ensure sync */
+#define PHY_NP_MSG 0x07ff /* Bit 10..0: Message from/to Link Partner */
+
+/*
+ * XMAC-Specific
+ */
+/***** PHY_XMAC_EXT_STAT 16 bit r/w Extended Status Register *****/
+#define PHY_X_EX_FD (1<<15) /* Bit 15: Device Supports Full Duplex */
+#define PHY_X_EX_HD (1<<14) /* Bit 14: Device Supports Half Duplex */
+ /* Bit 13..0: reserved */
+
+/***** PHY_XMAC_RES_ABI 16 bit r/o PHY Resolved Ability *****/
+ /* Bit 15..9: reserved */
+#define PHY_X_RS_PAUSE (3<<7) /* Bit 8..7: selected Pause Mode */
+#define PHY_X_RS_HD (1<<6) /* Bit 6: Half Duplex Mode selected */
+#define PHY_X_RS_FD (1<<5) /* Bit 5: Full Duplex Mode selected */
+#define PHY_X_RS_ABLMIS (1<<4) /* Bit 4: duplex or pause cap mismatch */
+#define PHY_X_RS_PAUMIS (1<<3) /* Bit 3: pause capability missmatch */
+ /* Bit 2..0: reserved */
+/*
+ * Remote Fault Bits (PHY_X_AN_RFB) encoding
+ */
+#define X_RFB_OK (0<<12) /* Bit 13..12 No errors, Link OK */
+#define X_RFB_LF (1<<12) /* Bit 13..12 Link Failure */
+#define X_RFB_OFF (2<<12) /* Bit 13..12 Offline */
+#define X_RFB_AN_ERR (3<<12) /* Bit 13..12 Auto-Negotiation Error */
+
+/*
+ * Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding
+ */
+#define PHY_X_P_NO_PAUSE (0<<7) /* Bit 8..7: no Pause Mode */
+#define PHY_X_P_SYM_MD (1<<7) /* Bit 8..7: symmetric Pause Mode */
+#define PHY_X_P_ASYM_MD (2<<7) /* Bit 8..7: asymmetric Pause Mode */
+#define PHY_X_P_BOTH_MD (3<<7) /* Bit 8..7: both Pause Mode */
+
+
+/*
+ * Broadcom-Specific
+ */
+/***** PHY_BCOM_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+#define PHY_B_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */
+#define PHY_B_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */
+#define PHY_B_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */
+#define PHY_B_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */
+#define PHY_B_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */
+#define PHY_B_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */
+ /* Bit 7..0: reserved */
+
+/***** PHY_BCOM_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
+#define PHY_B_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */
+#define PHY_B_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */
+#define PHY_B_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */
+#define PHY_B_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status */
+#define PHY_B_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */
+#define PHY_B_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */
+ /* Bit 9..8: reserved */
+#define PHY_B_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */
+
+/***** PHY_BCOM_EXT_STAT 16 bit r/o Extended Status Register *****/
+#define PHY_B_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */
+#define PHY_B_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */
+#define PHY_B_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */
+#define PHY_B_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */
+ /* Bit 11..0: reserved */
+
+/***** PHY_BCOM_P_EXT_CTRL 16 bit r/w PHY Extended Control Reg *****/
+#define PHY_B_PEC_MAC_PHY (1<<15) /* Bit 15: 10BIT/GMI-Interface */
+#define PHY_B_PEC_DIS_CROSS (1<<14) /* Bit 14: Disable MDI Crossover */
+#define PHY_B_PEC_TX_DIS (1<<13) /* Bit 13: Tx output Disabled */
+#define PHY_B_PEC_INT_DIS (1<<12) /* Bit 12: Interrupts Disabled */
+#define PHY_B_PEC_F_INT (1<<11) /* Bit 11: Force Interrupt */
+#define PHY_B_PEC_BY_45 (1<<10) /* Bit 10: Bypass 4B5B-Decoder */
+#define PHY_B_PEC_BY_SCR (1<<9) /* Bit 9: Bypass Scrambler */
+#define PHY_B_PEC_BY_MLT3 (1<<8) /* Bit 8: Bypass MLT3 Encoder */
+#define PHY_B_PEC_BY_RXA (1<<7) /* Bit 7: Bypass Rx Alignm. */
+#define PHY_B_PEC_RES_SCR (1<<6) /* Bit 6: Reset Scrambler */
+#define PHY_B_PEC_EN_LTR (1<<5) /* Bit 5: Ena LED Traffic Mode */
+#define PHY_B_PEC_LED_ON (1<<4) /* Bit 4: Force LED's on */
+#define PHY_B_PEC_LED_OFF (1<<3) /* Bit 3: Force LED's off */
+#define PHY_B_PEC_EX_IPG (1<<2) /* Bit 2: Extend Tx IPG Mode */
+#define PHY_B_PEC_3_LED (1<<1) /* Bit 1: Three Link LED mode */
+#define PHY_B_PEC_HIGH_LA (1<<0) /* Bit 0: GMII FIFO Elasticy */
+
+/***** PHY_BCOM_P_EXT_STAT 16 bit r/o PHY Extended Status Reg *****/
+ /* Bit 15..14: reserved */
+#define PHY_B_PES_CROSS_STAT (1<<13) /* Bit 13: MDI Crossover Status */
+#define PHY_B_PES_INT_STAT (1<<12) /* Bit 12: Interrupt Status */
+#define PHY_B_PES_RRS (1<<11) /* Bit 11: Remote Receiver Stat. */
+#define PHY_B_PES_LRS (1<<10) /* Bit 10: Local Receiver Stat. */
+#define PHY_B_PES_LOCKED (1<<9) /* Bit 9: Locked */
+#define PHY_B_PES_LS (1<<8) /* Bit 8: Link Status */
+#define PHY_B_PES_RF (1<<7) /* Bit 7: Remote Fault */
+#define PHY_B_PES_CE_ER (1<<6) /* Bit 6: Carrier Ext Error */
+#define PHY_B_PES_BAD_SSD (1<<5) /* Bit 5: Bad SSD */
+#define PHY_B_PES_BAD_ESD (1<<4) /* Bit 4: Bad ESD */
+#define PHY_B_PES_RX_ER (1<<3) /* Bit 3: Receive Error */
+#define PHY_B_PES_TX_ER (1<<2) /* Bit 2: Transmit Error */
+#define PHY_B_PES_LOCK_ER (1<<1) /* Bit 1: Lock Error */
+#define PHY_B_PES_MLT3_ER (1<<0) /* Bit 0: MLT3 code Error */
+
+/***** PHY_BCOM_FC_CTR 16 bit r/w False Carrier Counter *****/
+ /* Bit 15..8: reserved */
+#define PHY_B_FC_CTR 0xff /* Bit 7..0: False Carrier Counter */
+
+/***** PHY_BCOM_RNO_CTR 16 bit r/w Receive NOT_OK Counter *****/
+#define PHY_B_RC_LOC_MSK 0xff00 /* Bit 15..8: Local Rx NOT_OK cnt */
+#define PHY_B_RC_REM_MSK 0x00ff /* Bit 7..0: Remote Rx NOT_OK cnt */
+
+/***** PHY_BCOM_AUX_CTRL 16 bit r/w Auxiliary Control Reg *****/
+#define PHY_B_AC_L_SQE (1<<15) /* Bit 15: Low Squelch */
+#define PHY_B_AC_LONG_PACK (1<<14) /* Bit 14: Rx Long Packets */
+#define PHY_B_AC_ER_CTRL (3<<12) /* Bit 13..12: Edgerate Control */
+ /* Bit 11: reserved */
+#define PHY_B_AC_TX_TST (1<<10) /* Bit 10: Tx test bit, always 1 */
+ /* Bit 9.. 8: reserved */
+#define PHY_B_AC_DIS_PRF (1<<7) /* Bit 7: dis part resp filter */
+ /* Bit 6: reserved */
+#define PHY_B_AC_DIS_PM (1<<5) /* Bit 5: dis power management */
+ /* Bit 4: reserved */
+#define PHY_B_AC_DIAG (1<<3) /* Bit 3: Diagnostic Mode */
+ /* Bit 2.. 0: reserved */
+
+/***** PHY_BCOM_AUX_STAT 16 bit r/o Auxiliary Status Reg *****/
+#define PHY_B_AS_AN_C (1<<15) /* Bit 15: AutoNeg complete */
+#define PHY_B_AS_AN_CA (1<<14) /* Bit 14: AN Complete Ack */
+#define PHY_B_AS_ANACK_D (1<<13) /* Bit 13: AN Ack Detect */
+#define PHY_B_AS_ANAB_D (1<<12) /* Bit 12: AN Ability Detect */
+#define PHY_B_AS_NPW (1<<11) /* Bit 11: AN Next Page Wait */
+#define PHY_B_AS_AN_RES_MSK (7<<8) /* Bit 10..8: AN HDC */
+#define PHY_B_AS_PDF (1<<7) /* Bit 7: Parallel Detect. Fault */
+#define PHY_B_AS_RF (1<<6) /* Bit 6: Remote Fault */
+#define PHY_B_AS_ANP_R (1<<5) /* Bit 5: AN Page Received */
+#define PHY_B_AS_LP_ANAB (1<<4) /* Bit 4: LP AN Ability */
+#define PHY_B_AS_LP_NPAB (1<<3) /* Bit 3: LP Next Page Ability */
+#define PHY_B_AS_LS (1<<2) /* Bit 2: Link Status */
+#define PHY_B_AS_PRR (1<<1) /* Bit 1: Pause Resolution-Rx */
+#define PHY_B_AS_PRT (1<<0) /* Bit 0: Pause Resolution-Tx */
+
+#define PHY_B_AS_PAUSE_MSK (PHY_B_AS_PRR | PHY_B_AS_PRT)
+
+/***** PHY_BCOM_INT_STAT 16 bit r/o Interrupt Status Reg *****/
+/***** PHY_BCOM_INT_MASK 16 bit r/w Interrupt Mask Reg *****/
+ /* Bit 15: reserved */
+#define PHY_B_IS_PSE (1<<14) /* Bit 14: Pair Swap Error */
+#define PHY_B_IS_MDXI_SC (1<<13) /* Bit 13: MDIX Status Change */
+#define PHY_B_IS_HCT (1<<12) /* Bit 12: counter above 32k */
+#define PHY_B_IS_LCT (1<<11) /* Bit 11: counter above 128 */
+#define PHY_B_IS_AN_PR (1<<10) /* Bit 10: Page Received */
+#define PHY_B_IS_NO_HDCL (1<<9) /* Bit 9: No HCD Link */
+#define PHY_B_IS_NO_HDC (1<<8) /* Bit 8: No HCD */
+#define PHY_B_IS_NEG_USHDC (1<<7) /* Bit 7: Negotiated Unsup. HCD */
+#define PHY_B_IS_SCR_S_ER (1<<6) /* Bit 6: Scrambler Sync Error */
+#define PHY_B_IS_RRS_CHANGE (1<<5) /* Bit 5: Remote Rx Stat Change */
+#define PHY_B_IS_LRS_CHANGE (1<<4) /* Bit 4: Local Rx Stat Change */
+#define PHY_B_IS_DUP_CHANGE (1<<3) /* Bit 3: Duplex Mode Change */
+#define PHY_B_IS_LSP_CHANGE (1<<2) /* Bit 2: Link Speed Change */
+#define PHY_B_IS_LST_CHANGE (1<<1) /* Bit 1: Link Status Changed */
+#define PHY_B_IS_CRC_ER (1<<0) /* Bit 0: CRC Error */
+
+#define PHY_B_DEF_MSK (~(PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+
+/* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */
+#define PHY_B_P_NO_PAUSE (0<<10) /* Bit 11..10: no Pause Mode */
+#define PHY_B_P_SYM_MD (1<<10) /* Bit 11..10: symmetric Pause Mode */
+#define PHY_B_P_ASYM_MD (2<<10) /* Bit 11..10: asymmetric Pause Mode */
+#define PHY_B_P_BOTH_MD (3<<10) /* Bit 11..10: both Pause Mode */
+
+/*
+ * Resolved Duplex mode and Capabilities (Aux Status Summary Reg)
+ */
+#define PHY_B_RES_1000FD (7<<8) /* Bit 10..8: 1000Base-T Full Dup. */
+#define PHY_B_RES_1000HD (6<<8) /* Bit 10..8: 1000Base-T Half Dup. */
+/* others: 100/10: invalid for us */
+
+/*
+ * Level One-Specific
+ */
+/***** PHY_LONE_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+#define PHY_L_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */
+#define PHY_L_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */
+#define PHY_L_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */
+#define PHY_L_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */
+#define PHY_L_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */
+#define PHY_L_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */
+ /* Bit 7..0: reserved */
+
+/***** PHY_LONE_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
+#define PHY_L_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */
+#define PHY_L_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */
+#define PHY_L_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */
+#define PHY_L_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status*/
+#define PHY_L_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */
+#define PHY_L_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */
+ /* Bit 9..8: reserved */
+#define PHY_B_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */
+
+/***** PHY_LONE_EXT_STAT 16 bit r/o Extended Status Register *****/
+#define PHY_L_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */
+#define PHY_L_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */
+#define PHY_L_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */
+#define PHY_L_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */
+ /* Bit 11..0: reserved */
+
+/***** PHY_LONE_PORT_CFG 16 bit r/w Port Configuration Reg *****/
+#define PHY_L_PC_REP_MODE (1<<15) /* Bit 15: Repeater Mode */
+ /* Bit 14: reserved */
+#define PHY_L_PC_TX_DIS (1<<13) /* Bit 13: Tx output Disabled */
+#define PHY_L_PC_BY_SCR (1<<12) /* Bit 12: Bypass Scrambler */
+#define PHY_L_PC_BY_45 (1<<11) /* Bit 11: Bypass 4B5B-Decoder */
+#define PHY_L_PC_JAB_DIS (1<<10) /* Bit 10: Jabber Disabled */
+#define PHY_L_PC_SQE (1<<9) /* Bit 9: Enable Heartbeat */
+#define PHY_L_PC_TP_LOOP (1<<8) /* Bit 8: TP Loopback */
+#define PHY_L_PC_SSS (1<<7) /* Bit 7: Smart Speed Selection */
+#define PHY_L_PC_FIFO_SIZE (1<<6) /* Bit 6: FIFO Size */
+#define PHY_L_PC_PRE_EN (1<<5) /* Bit 5: Preamble Enable */
+#define PHY_L_PC_CIM (1<<4) /* Bit 4: Carrier Integrity Mon */
+#define PHY_L_PC_10_SER (1<<3) /* Bit 3: Use Serial Output */
+#define PHY_L_PC_ANISOL (1<<2) /* Bit 2: Unisolate Port */
+#define PHY_L_PC_TEN_BIT (1<<1) /* Bit 1: 10bit iface mode on */
+#define PHY_L_PC_ALTCLOCK (1<<0) /* Bit 0: (ro) ALTCLOCK Mode on */
+
+/***** PHY_LONE_Q_STAT 16 bit r/o Quick Status Reg *****/
+#define PHY_L_QS_D_RATE (3<<14) /* Bit 15..14: Data Rate */
+#define PHY_L_QS_TX_STAT (1<<13) /* Bit 13: Transmitting */
+#define PHY_L_QS_RX_STAT (1<<12) /* Bit 12: Receiving */
+#define PHY_L_QS_COL_STAT (1<<11) /* Bit 11: Collision */
+#define PHY_L_QS_L_STAT (1<<10) /* Bit 10: Link is up */
+#define PHY_L_QS_DUP_MOD (1<<9) /* Bit 9: Full/Half Duplex */
+#define PHY_L_QS_AN (1<<8) /* Bit 8: AutoNeg is On */
+#define PHY_L_QS_AN_C (1<<7) /* Bit 7: AN is Complete */
+#define PHY_L_QS_LLE (7<<4) /* Bit 6: Line Length Estim. */
+#define PHY_L_QS_PAUSE (1<<3) /* Bit 3: LP advertised Pause */
+#define PHY_L_QS_AS_PAUSE (1<<2) /* Bit 2: LP adv. asym. Pause */
+#define PHY_L_QS_ISOLATE (1<<1) /* Bit 1: CIM Isolated */
+#define PHY_L_QS_EVENT (1<<0) /* Bit 0: Event has occurred */
+
+/***** PHY_LONE_INT_ENAB 16 bit r/w Interrupt Enable Reg *****/
+/***** PHY_LONE_INT_STAT 16 bit r/o Interrupt Status Reg *****/
+ /* Bit 15..14: reserved */
+#define PHY_L_IS_AN_F (1<<13) /* Bit 13: Auto-Negotiation fault */
+ /* Bit 12: not described */
+#define PHY_L_IS_CROSS (1<<11) /* Bit 11: Crossover used */
+#define PHY_L_IS_POL (1<<10) /* Bit 10: Polarity correct. used*/
+#define PHY_L_IS_SS (1<<9) /* Bit 9: Smart Speed Downgrade*/
+#define PHY_L_IS_CFULL (1<<8) /* Bit 8: Counter Full */
+#define PHY_L_IS_AN_C (1<<7) /* Bit 7: AutoNeg Complete */
+#define PHY_L_IS_SPEED (1<<6) /* Bit 6: Speed Changed */
+#define PHY_L_IS_DUP (1<<5) /* Bit 5: Duplex Changed */
+#define PHY_L_IS_LS (1<<4) /* Bit 4: Link Status Changed */
+#define PHY_L_IS_ISOL (1<<3) /* Bit 3: Isolate Occured */
+#define PHY_L_IS_MDINT (1<<2) /* Bit 2: (ro) STAT: MII Int Pending */
+#define PHY_L_IS_INTEN (1<<1) /* Bit 1: ENAB: Enable IRQs */
+#define PHY_L_IS_FORCE (1<<0) /* Bit 0: ENAB: Force Interrupt */
+
+/* int. mask */
+#define PHY_L_DEF_MSK (PHY_L_IS_LS | PHY_L_IS_ISOL | PHY_L_IS_INTEN)
+
+/***** PHY_LONE_LED_CFG 16 bit r/w LED Configuration Reg *****/
+#define PHY_L_LC_LEDC (3<<14) /* Bit 15..14: Col/Blink/On/Off */
+#define PHY_L_LC_LEDR (3<<12) /* Bit 13..12: Rx/Blink/On/Off */
+#define PHY_L_LC_LEDT (3<<10) /* Bit 11..10: Tx/Blink/On/Off */
+#define PHY_L_LC_LEDG (3<<8) /* Bit 9..8: Giga/Blink/On/Off */
+#define PHY_L_LC_LEDS (3<<6) /* Bit 7..6: 10-100/Blink/On/Off */
+#define PHY_L_LC_LEDL (3<<4) /* Bit 5..4: Link/Blink/On/Off */
+#define PHY_L_LC_LEDF (3<<2) /* Bit 3..2: Duplex/Blink/On/Off */
+#define PHY_L_LC_PSTRECH (1<<1) /* Bit 1: Strech LED Pulses */
+#define PHY_L_LC_FREQ (1<<0) /* Bit 0: 30/100 ms */
+
+/***** PHY_LONE_PORT_CTRL 16 bit r/w Port Control Reg *****/
+#define PHY_L_PC_TX_TCLK (1<<15) /* Bit 15: Enable TX_TCLK */
+ /* Bit 14: reserved */
+#define PHY_L_PC_ALT_NP (1<<13) /* Bit 14: Alternate Next Page */
+#define PHY_L_PC_GMII_ALT (1<<12) /* Bit 13: Alternate GMII driver */
+ /* Bit 11: reserved */
+#define PHY_L_PC_TEN_CRS (1<<10) /* Bit 10: Extend CRS*/
+ /* Bit 9..0: not described */
+
+/***** PHY_LONE_CIM 16 bit r/o CIM Reg *****/
+#define PHY_L_CIM_ISOL (255<<8)/* Bit 15..8: Isolate Count */
+#define PHY_L_CIM_FALSE_CAR (255<<0)/* Bit 7..0: False Carrier Count */
+
+
+/*
+ * Pause Bits (PHY_L_AN_ASP and PHY_L_AN_PC) encoding
+ */
+#define PHY_L_P_NO_PAUSE (0<<10) /* Bit 11..10: no Pause Mode */
+#define PHY_L_P_SYM_MD (1<<10) /* Bit 11..10: symmetric Pause Mode */
+#define PHY_L_P_ASYM_MD (2<<10) /* Bit 11..10: asymmetric Pause Mode */
+#define PHY_L_P_BOTH_MD (3<<10) /* Bit 11..10: both Pause Mode */
+
+
+/*
+ * National-Specific
+ */
+/***** PHY_NAT_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+#define PHY_N_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */
+#define PHY_N_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */
+#define PHY_N_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */
+#define PHY_N_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */
+#define PHY_N_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */
+#define PHY_N_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */
+#define PHY_N_1000C_APC (1<<7) /* Bit 7: Asymmetric Pause Cap. */
+ /* Bit 6..0: reserved */
+
+/***** PHY_NAT_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
+#define PHY_N_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */
+#define PHY_N_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */
+#define PHY_N_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */
+#define PHY_N_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status*/
+#define PHY_N_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */
+#define PHY_N_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */
+#define PHY_N_1000C_LP_APC (1<<9) /* Bit 9: LP Asym. Pause Cap. */
+ /* Bit 8: reserved */
+#define PHY_N_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */
+
+/***** PHY_NAT_EXT_STAT 16 bit r/o Extended Status Register *****/
+#define PHY_N_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */
+#define PHY_N_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */
+#define PHY_N_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */
+#define PHY_N_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */
+ /* Bit 11..0: reserved */
+
+/* todo: those are still missing */
+/***** PHY_NAT_EXT_CTRL1 16 bit r/o Extended Control Reg1 *****/
+/***** PHY_NAT_Q_STAT1 16 bit r/o Quick Status Reg1 *****/
+/***** PHY_NAT_10B_OP 16 bit r/o 10Base-T Operations Reg *****/
+/***** PHY_NAT_EXT_CTRL2 16 bit r/o Extended Control Reg1 *****/
+/***** PHY_NAT_Q_STAT2 16 bit r/o Quick Status Reg2 *****/
+/***** PHY_NAT_PHY_ADDR 16 bit r/o PHY Address Register *****/
+
+/*
+ * Marvell-Specific
+ */
+/***** PHY_MARV_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/***** PHY_MARV_AUNE_LP 16 bit r/w Link Part Ability Reg *****/
+#define PHY_M_AN_NXT_PG BIT_15 /* Request Next Page */
+#define PHY_M_AN_ACK BIT_14 /* (ro) Acknowledge Received */
+#define PHY_M_AN_RF BIT_13 /* Remote Fault */
+ /* Bit 12: reserved */
+#define PHY_M_AN_ASP BIT_11 /* Asymmetric Pause */
+#define PHY_M_AN_PC BIT_10 /* MAC Pause implemented */
+#define PHY_M_AN_100_FD BIT_8 /* Advertise 100Base-TX Full Duplex */
+#define PHY_M_AN_100_HD BIT_7 /* Advertise 100Base-TX Half Duplex */
+#define PHY_M_AN_10_FD BIT_6 /* Advertise 10Base-TX Full Duplex */
+#define PHY_M_AN_10_HD BIT_5 /* Advertise 10Base-TX Half Duplex */
+
+/* special defines for FIBER (88E1011S only) */
+#define PHY_M_AN_ASP_X BIT_8 /* Asymmetric Pause */
+#define PHY_M_AN_PC_X BIT_7 /* MAC Pause implemented */
+#define PHY_M_AN_1000X_AHD BIT_6 /* Advertise 10000Base-X Half Duplex */
+#define PHY_M_AN_1000X_AFD BIT_5 /* Advertise 10000Base-X Full Duplex */
+
+/* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */
+#define PHY_M_P_NO_PAUSE_X (0<<7) /* Bit 8.. 7: no Pause Mode */
+#define PHY_M_P_SYM_MD_X (1<<7) /* Bit 8.. 7: symmetric Pause Mode */
+#define PHY_M_P_ASYM_MD_X (2<<7) /* Bit 8.. 7: asymmetric Pause Mode */
+#define PHY_M_P_BOTH_MD_X (3<<7) /* Bit 8.. 7: both Pause Mode */
+
+/***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+#define PHY_M_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */
+#define PHY_M_1000C_MSE (1<<12) /* Bit 12: Manual Master/Slave Enable */
+#define PHY_M_1000C_MSC (1<<11) /* Bit 11: M/S Configuration (1=Master) */
+#define PHY_M_1000C_MPD (1<<10) /* Bit 10: Multi-Port Device */
+#define PHY_M_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */
+#define PHY_M_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */
+ /* Bit 7..0: reserved */
+
+/***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/
+
+#define PHY_M_PC_TX_FFD_MSK (3<<14) /* Bit 15..14: Tx FIFO Depth Mask */
+#define PHY_M_PC_RX_FFD_MSK (3<<12) /* Bit 13..12: Rx FIFO Depth Mask */
+#define PHY_M_PC_ASS_CRS_TX (1<<11) /* Bit 11: Assert CRS on Transmit */
+#define PHY_M_PC_FL_GOOD (1<<10) /* Bit 10: Force Link Good */
+#define PHY_M_PC_EN_DET_MSK (3<<8) /* Bit 9.. 8: Energy Detect Mask */
+#define PHY_M_PC_ENA_EXT_D (1<<7) /* Bit 7: Enable Ext. Distance (10BT) */
+#define PHY_M_PC_MDIX_MSK (3<<5) /* Bit 6.. 5: MDI/MDIX Config. Mask */
+#define PHY_M_PC_DIS_125CLK (1<<4) /* Bit 4: Disable 125 CLK */
+#define PHY_M_PC_MAC_POW_UP (1<<3) /* Bit 3: MAC Power up */
+#define PHY_M_PC_SQE_T_ENA (1<<2) /* Bit 2: SQE Test Enabled */
+#define PHY_M_PC_POL_R_DIS (1<<1) /* Bit 1: Polarity Reversal Disabled */
+#define PHY_M_PC_DIS_JABBER (1<<0) /* Bit 0: Disable Jabber */
+
+#define PHY_M_PC_MDI_XMODE(x) SHIFT5(x)
+#define PHY_M_PC_MAN_MDI 0 /* 00 = Manual MDI configuration */
+#define PHY_M_PC_MAN_MDIX 1 /* 01 = Manual MDIX configuration */
+#define PHY_M_PC_ENA_AUTO 3 /* 11 = Enable Automatic Crossover */
+
+/***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/
+#define PHY_M_PS_SPEED_MSK (3<<14) /* Bit 15..14: Speed Mask */
+#define PHY_M_PS_SPEED_1000 (1<<15) /* 10 = 1000 Mbps */
+#define PHY_M_PS_SPEED_100 (1<<14) /* 01 = 100 Mbps */
+#define PHY_M_PS_SPEED_10 0 /* 00 = 10 Mbps */
+#define PHY_M_PS_FULL_DUP (1<<13) /* Bit 13: Full Duplex */
+#define PHY_M_PS_PAGE_REC (1<<12) /* Bit 12: Page Received */
+#define PHY_M_PS_SPDUP_RES (1<<11) /* Bit 11: Speed & Duplex Resolved */
+#define PHY_M_PS_LINK_UP (1<<10) /* Bit 10: Link Up */
+#define PHY_M_PS_CABLE_MSK (3<<7) /* Bit 9.. 7: Cable Length Mask */
+#define PHY_M_PS_MDI_X_STAT (1<<6) /* Bit 6: MDI Crossover Stat (1=MDIX) */
+#define PHY_M_PS_DOWNS_STAT (1<<5) /* Bit 5: Downshift Status (1=downsh.) */
+#define PHY_M_PS_ENDET_STAT (1<<4) /* Bit 4: Energy Detect Status (1=act) */
+#define PHY_M_PS_TX_P_EN (1<<3) /* Bit 3: Tx Pause Enabled */
+#define PHY_M_PS_RX_P_EN (1<<2) /* Bit 2: Rx Pause Enabled */
+#define PHY_M_PS_POL_REV (1<<1) /* Bit 1: Polarity Reversed */
+#define PHY_M_PC_JABBER (1<<0) /* Bit 0: Jabber */
+
+#define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN)
+
+/***** PHY_MARV_INT_MASK 16 bit r/w Interrupt Mask Reg *****/
+/***** PHY_MARV_INT_STAT 16 bit r/o Interrupt Status Reg *****/
+#define PHY_M_IS_AN_ERROR (1<<15) /* Bit 15: Auto-Negotiation Error */
+#define PHY_M_IS_LSP_CHANGE (1<<14) /* Bit 14: Link Speed Changed */
+#define PHY_M_IS_DUP_CHANGE (1<<13) /* Bit 13: Duplex Mode Changed */
+#define PHY_M_IS_AN_PR (1<<12) /* Bit 12: Page Received */
+#define PHY_M_IS_AN_COMPL (1<<11) /* Bit 11: Auto-Negotiation Completed */
+#define PHY_M_IS_LST_CHANGE (1<<10) /* Bit 10: Link Status Changed */
+#define PHY_M_IS_SYMB_ERROR (1<<9) /* Bit 9: Symbol Error */
+#define PHY_M_IS_FALSE_CARR (1<<8) /* Bit 8: False Carrier */
+#define PHY_M_IS_FIFO_ERROR (1<<7) /* Bit 7: FIFO Overflow/Underrun Error */
+#define PHY_M_IS_MDI_CHANGE (1<<6) /* Bit 6: MDI Crossover Changed */
+#define PHY_M_IS_DOWNSH_DET (1<<5) /* Bit 5: Downshift Detected */
+#define PHY_M_IS_END_CHANGE (1<<4) /* Bit 4: Energy Detect Changed */
+ /* Bit 3..2: reserved */
+#define PHY_M_IS_POL_CHANGE (1<<1) /* Bit 1: Polarity Changed */
+#define PHY_M_IS_JABBER (1<<0) /* Bit 0: Jabber */
+
+#define PHY_M_DEF_MSK (PHY_M_IS_AN_ERROR | PHY_M_IS_AN_PR | \
+ PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR)
+
+/***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/
+#define PHY_M_EC_M_DSC_MSK (3<<10) /* Bit 11..10: Master downshift counter */
+#define PHY_M_EC_S_DSC_MSK (3<<8) /* Bit 9.. 8: Slave downshift counter */
+#define PHY_M_EC_MAC_S_MSK (7<<4) /* Bit 6.. 4: Def. MAC interface speed */
+
+#define PHY_M_EC_M_DSC(x) SHIFT10(x) /* 00=1x; 01=2x; 10=3x; 11=4x */
+#define PHY_M_EC_S_DSC(x) SHIFT8(x) /* 00=dis; 01=1x; 10=2x; 11=3x */
+#define PHY_M_EC_MAC_S(x) SHIFT4(x) /* 01X=0; 110=2.5; 111=25 (MHz) */
+
+#define MAC_TX_CLK_0_MHZ 2
+#define MAC_TX_CLK_2_5_MHZ 6
+#define MAC_TX_CLK_25_MHZ 7
+
+/***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/
+#define PHY_M_LEDC_DIS_LED (1<<15) /* Bit 15: Disable LED */
+#define PHY_M_LEDC_PULS_MSK (7<<12) /* Bit 14..12: Pulse Stretch Mask */
+#define PHY_M_LEDC_F_INT (1<<11) /* Bit 11: Force Interrupt */
+#define PHY_M_LEDC_BL_R_MSK (7<<8) /* Bit 10.. 8: Blink Rate Mask */
+ /* Bit 7.. 5: reserved */
+#define PHY_M_LEDC_LINK_MSK (3<<3) /* Bit 4.. 3: Link Control Mask */
+#define PHY_M_LEDC_DP_CTRL (1<<2) /* Bit 2: Duplex Control */
+#define PHY_M_LEDC_RX_CTRL (1<<1) /* Bit 1: Rx activity / Link */
+#define PHY_M_LEDC_TX_CTRL (1<<0) /* Bit 0: Tx activity / Link */
+
+#define PHY_M_LED_PULS_DUR(x) SHIFT12(x) /* Pulse Stretch Duration */
+
+#define PULS_NO_STR 0 /* no pulse stretching */
+#define PULS_21MS 1 /* 21 ms to 42 ms */
+#define PULS_42MS 2 /* 42 ms to 84 ms */
+#define PULS_84MS 3 /* 84 ms to 170 ms */
+#define PULS_170MS 4 /* 170 ms to 340 ms */
+#define PULS_340MS 5 /* 340 ms to 670 ms */
+#define PULS_670MS 6 /* 670 ms to 1.3 s */
+#define PULS_1300MS 7 /* 1.3 s to 2.7 s */
+
+#define PHY_M_LED_BLINK_RT(x) SHIFT8(x) /* Blink Rate */
+
+#define BLINK_42MS 0 /* 42 ms */
+#define BLINK_84MS 1 /* 84 ms */
+#define BLINK_170MS 2 /* 170 ms */
+#define BLINK_340MS 3 /* 340 ms */
+#define BLINK_670MS 4 /* 670 ms */
+ /* values 5 - 7: reserved */
+
+/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/
+#define PHY_M_LED_MO_DUP(x) SHIFT10(x) /* Bit 11..10: Duplex */
+#define PHY_M_LED_MO_10(x) SHIFT8(x) /* Bit 9.. 8: Link 10 */
+#define PHY_M_LED_MO_100(x) SHIFT6(x) /* Bit 7.. 6: Link 100 */
+#define PHY_M_LED_MO_1000(x) SHIFT4(x) /* Bit 5.. 4: Link 1000 */
+#define PHY_M_LED_MO_RX(x) SHIFT2(x) /* Bit 3.. 2: Rx */
+#define PHY_M_LED_MO_TX(x) SHIFT0(x) /* Bit 1.. 0: Tx */
+
+#define MO_LED_NORM 0
+#define MO_LED_BLINK 1
+#define MO_LED_OFF 2
+#define MO_LED_ON 3
+
+/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/
+ /* Bit 15.. 7: reserved */
+#define PHY_M_EC2_FI_IMPED (1<<6) /* Bit 6: Fiber Input Impedance */
+#define PHY_M_EC2_FO_IMPED (1<<5) /* Bit 5: Fiber Output Impedance */
+#define PHY_M_EC2_FO_M_CLK (1<<4) /* Bit 4: Fiber Mode Clock Enable */
+#define PHY_M_EC2_FO_BOOST (1<<3) /* Bit 3: Fiber Output Boost */
+#define PHY_M_EC2_FO_AM_MSK 7 /* Bit 2.. 0: Fiber Output Amplitude */
+
+/***** PHY_MARV_CABLE_DIAG 16 bit r/o Cable Diagnostic Reg *****/
+#define PHY_M_CABD_ENA_TEST (1<<15) /* Bit 15: Enable Test */
+#define PHY_M_CABD_STAT_MSK (3<<13) /* Bit 14..13: Status */
+ /* Bit 12.. 8: reserved */
+#define PHY_M_CABD_DIST_MSK 0xff /* Bit 7.. 0: Distance */
+
+/* values for Cable Diagnostic Status (11=fail; 00=OK; 10=open; 01=short) */
+#define CABD_STAT_NORMAL 0
+#define CABD_STAT_SHORT 1
+#define CABD_STAT_OPEN 2
+#define CABD_STAT_FAIL 3
+
+
+/*
+ * GMAC registers
+ *
+ * The GMAC registers are 16 or 32 bits wide.
+ * The GMACs host processor interface is 16 bits wide,
+ * therefore ALL registers will be addressed with 16 bit accesses.
+ *
+ * The following macros are provided to access the GMAC registers
+ * GM_IN16(), GM_OUT16, GM_IN32(), GM_OUT32(), GM_INADR(), GM_OUTADR(),
+ * GM_INHASH(), and GM_OUTHASH().
+ * The macros are defined in SkGeHw.h.
+ *
+ * Note: NA reg = Network Address e.g DA, SA etc.
+ *
+ */
+
+/* Port Registers */
+#define GM_GP_STAT 0x0000 /* 16 bit r/o General Purpose Status */
+#define GM_GP_CTRL 0x0004 /* 16 bit r/w General Purpose Control */
+#define GM_TX_CTRL 0x0008 /* 16 bit r/w Transmit Control Reg. */
+#define GM_RX_CTRL 0x000c /* 16 bit r/w Receive Control Reg. */
+#define GM_TX_FLOW_CTRL 0x0010 /* 16 bit r/w Transmit Flow Control */
+#define GM_TX_PARAM 0x0014 /* 16 bit r/w Transmit Parameter Reg. */
+#define GM_SERIAL_MODE 0x0018 /* 16 bit r/w Serial Mode Register */
+
+/* Source Address Registers */
+#define GM_SRC_ADDR_1L 0x001c /* 16 bit r/w Source Address 1 (low) */
+#define GM_SRC_ADDR_1M 0x0020 /* 16 bit r/w Source Address 1 (middle) */
+#define GM_SRC_ADDR_1H 0x0024 /* 16 bit r/w Source Address 1 (high) */
+#define GM_SRC_ADDR_2L 0x0028 /* 16 bit r/w Source Address 2 (low) */
+#define GM_SRC_ADDR_2M 0x002c /* 16 bit r/w Source Address 2 (middle) */
+#define GM_SRC_ADDR_2H 0x0030 /* 16 bit r/w Source Address 2 (high) */
+
+/* Multicast Address Hash Registers */
+#define GM_MC_ADDR_H1 0x0034 /* 16 bit r/w Multicast Address Hash 1 */
+#define GM_MC_ADDR_H2 0x0038 /* 16 bit r/w Multicast Address Hash 2 */
+#define GM_MC_ADDR_H3 0x003c /* 16 bit r/w Multicast Address Hash 3 */
+#define GM_MC_ADDR_H4 0x0040 /* 16 bit r/w Multicast Address Hash 4 */
+
+/* Interrupt Source Registers */
+#define GM_TX_IRQ_SRC 0x0044 /* 16 bit r/o Tx Overflow IRQ Source */
+#define GM_RX_IRQ_SRC 0x0048 /* 16 bit r/o Rx Overflow IRQ Source */
+#define GM_TR_IRQ_SRC 0x004c /* 16 bit r/o Tx/Rx Over. IRQ Source */
+
+/* Interrupt Mask Registers */
+#define GM_TX_IRQ_MSK 0x0050 /* 16 bit r/w Tx Overflow IRQ Mask */
+#define GM_RX_IRQ_MSK 0x0054 /* 16 bit r/w Rx Overflow IRQ Mask */
+#define GM_TR_IRQ_MSK 0x0058 /* 16 bit r/w Tx/Rx Over. IRQ Mask */
+
+/* Serial Management Interface (SMI) Registers */
+#define GM_SMI_CTRL 0x0080 /* 16 bit r/w SMI Control Register */
+#define GM_SMI_DATA 0x0084 /* 16 bit r/w SMI Data Register */
+#define GM_PHY_ADDR 0x0088 /* 16 bit r/w GPHY Address Register */
+
+/* MIB Counters */
+#define GM_MIB_CNT_BASE 0x0100 /* Base Address of MIB Counters */
+#define GM_MIB_CNT_SIZE 44 /* Number of MIB Counters */
+
+/*
+ * MIB Counters base address definitions (low word) -
+ * use offset 4 for access to high word (32 bit r/o)
+ */
+#define GM_RXF_UC_OK \
+ (GM_MIB_CNT_BASE + 0) /* Unicast Frames Received OK */
+#define GM_RXF_BC_OK \
+ (GM_MIB_CNT_BASE + 8) /* Broadcast Frames Received OK */
+#define GM_RXF_MPAUSE \
+ (GM_MIB_CNT_BASE + 16) /* Pause MAC Ctrl Frames Received */
+#define GM_RXF_MC_OK \
+ (GM_MIB_CNT_BASE + 24) /* Multicast Frames Received OK */
+#define GM_RXF_FCS_ERR \
+ (GM_MIB_CNT_BASE + 32) /* Rx Frame Check Seq. Error */
+ /* GM_MIB_CNT_BASE + 40: reserved */
+#define GM_RXO_OK_LO \
+ (GM_MIB_CNT_BASE + 48) /* Octets Received OK Low */
+#define GM_RXO_OK_HI \
+ (GM_MIB_CNT_BASE + 56) /* Octets Received OK High */
+#define GM_RXO_ERR_LO \
+ (GM_MIB_CNT_BASE + 64) /* Octets Received Invalid Low */
+#define GM_RXO_ERR_HI \
+ (GM_MIB_CNT_BASE + 72) /* Octets Received Invalid High */
+#define GM_RXF_SHT \
+ (GM_MIB_CNT_BASE + 80) /* Frames <64 Byte Received OK */
+#define GM_RXE_FRAG \
+ (GM_MIB_CNT_BASE + 88) /* Frames <64 Byte Receeived with FCS Err */
+#define GM_RXF_64B \
+ (GM_MIB_CNT_BASE + 96) /* 64 Byte Rx Frame */
+#define GM_RXF_127B \
+ (GM_MIB_CNT_BASE + 104) /* 65-127 Byte Rx Frame */
+#define GM_RXF_255B \
+ (GM_MIB_CNT_BASE + 112) /* 128-255 Byte Rx Frame */
+#define GM_RXF_511B \
+ (GM_MIB_CNT_BASE + 120) /* 256-511 Byte Rx Frame */
+#define GM_RXF_1023B \
+ (GM_MIB_CNT_BASE + 128) /* 512-1023 Byte Rx Frame */
+#define GM_RXF_1518B \
+ (GM_MIB_CNT_BASE + 136) /* 1024-1518 Byte Rx Frame */
+#define GM_RXF_MAX_SZ \
+ (GM_MIB_CNT_BASE + 144) /* 1519-MaxSize Byte Rx Frame */
+#define GM_RXF_LNG_ERR \
+ (GM_MIB_CNT_BASE + 152) /* Rx Frame too Long Error */
+#define GM_RXF_JAB_PKT \
+ (GM_MIB_CNT_BASE + 160) /* Rx Jabber Packet Frame */
+ /* GM_MIB_CNT_BASE + 168: reserved */
+#define GM_RXE_FIFO_OV \
+ (GM_MIB_CNT_BASE + 176) /* Rx FIFO overflow Event */
+ /* GM_MIB_CNT_BASE + 184: reserved */
+#define GM_TXF_UC_OK \
+ (GM_MIB_CNT_BASE + 192) /* Unicast Frames Xmitted OK */
+#define GM_TXF_BC_OK \
+ (GM_MIB_CNT_BASE + 200) /* Broadcast Frames Xmitted OK */
+#define GM_TXF_MPAUSE \
+ (GM_MIB_CNT_BASE + 208) /* Pause MAC Ctrl Frames Xmitted */
+#define GM_TXF_MC_OK \
+ (GM_MIB_CNT_BASE + 216) /* Multicast Frames Xmitted OK */
+#define GM_TXO_OK_LO \
+ (GM_MIB_CNT_BASE + 224) /* Octets Transmitted OK Low */
+#define GM_TXO_OK_HI \
+ (GM_MIB_CNT_BASE + 232) /* Octets Transmitted OK High */
+#define GM_TXF_64B \
+ (GM_MIB_CNT_BASE + 240) /* 64 Byte Tx Frame */
+#define GM_TXF_127B \
+ (GM_MIB_CNT_BASE + 248) /* 65-127 Byte Tx Frame */
+#define GM_TXF_255B \
+ (GM_MIB_CNT_BASE + 256) /* 128-255 Byte Tx Frame */
+#define GM_TXF_511B \
+ (GM_MIB_CNT_BASE + 264) /* 256-511 Byte Tx Frame */
+#define GM_TXF_1023B \
+ (GM_MIB_CNT_BASE + 272) /* 512-1023 Byte Tx Frame */
+#define GM_TXF_1518B \
+ (GM_MIB_CNT_BASE + 280) /* 1024-1518 Byte Tx Frame */
+#define GM_TXF_MAX_SZ \
+ (GM_MIB_CNT_BASE + 288) /* 1519-MaxSize Byte Tx Frame */
+ /* GM_MIB_CNT_BASE + 296: reserved */
+#define GM_TXF_COL \
+ (GM_MIB_CNT_BASE + 304) /* Tx Collision */
+#define GM_TXF_LAT_COL \
+ (GM_MIB_CNT_BASE + 312) /* Tx Late Collision */
+#define GM_TXF_ABO_COL \
+ (GM_MIB_CNT_BASE + 320) /* Tx aborted due to Exces. Col. */
+#define GM_TXF_MUL_COL \
+ (GM_MIB_CNT_BASE + 328) /* Tx Multiple Collision */
+#define GM_TXF_SNG_COL \
+ (GM_MIB_CNT_BASE + 336) /* Tx Single Collision */
+#define GM_TXE_FIFO_UR \
+ (GM_MIB_CNT_BASE + 344) /* Tx FIFO Underrun Event */
+
+/*----------------------------------------------------------------------------*/
+/*
+ * GMAC Bit Definitions
+ *
+ * If the bit access behaviour differs from the register access behaviour
+ * (r/w, r/o) this is documented after the bit number.
+ * The following bit access behaviours are used:
+ * (sc) self clearing
+ * (r/o) read only
+ */
+
+/* GM_GP_STAT 16 bit r/o General Purpose Status Register */
+
+#define GM_GPSR_SPEED (1<<15) /* Bit 15: Port Speed (1 = 100 Mbps) */
+#define GM_GPSR_DUPLEX (1<<14) /* Bit 14: Duplex Mode (1 = Full) */
+#define GM_GPSR_FC_TX_DIS (1<<13) /* Bit 13: Tx Flow Control Mode Disabled */
+#define GM_GPSR_LINK_UP (1<<12) /* Bit 12: Link Up Status */
+#define GM_GPSR_PAUSE (1<<11) /* Bit 11: Pause State */
+#define GM_GPSR_TX_ACTIVE (1<<10) /* Bit 10: Tx in Progress */
+#define GM_GPSR_EXC_COL (1<<9) /* Bit 9: Excessive Collisions Occured */
+#define GM_GPSR_LAT_COL (1<<8) /* Bit 8: Late Collisions Occured */
+ /* Bit 7..6: reserved */
+#define GM_GPSR_PHY_ST_CH (1<<5) /* Bit 5: PHY Status Change */
+#define GM_GPSR_GIG_SPEED (1<<4) /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */
+#define GM_GPSR_PART_MODE (1<<3) /* Bit 3: Partition mode */
+#define GM_GPSR_FC_RX_DIS (1<<2) /* Bit 2: Rx Flow Control Mode Disabled */
+#define GM_GPSR_PROM_EN (1<<1) /* Bit 1: Promiscuous Mode Enabled */
+ /* Bit 0: reserved */
+
+/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */
+ /* Bit 15: reserved */
+#define GM_GPCR_PROM_ENA (1<<14) /* Bit 14: Enable Promiscuous Mode */
+#define GM_GPCR_FC_TX_DIS (1<<13) /* Bit 13: Disable Tx Flow Control Mode */
+#define GM_GPCR_TX_ENA (1<<12) /* Bit 12: Enable Transmit */
+#define GM_GPCR_RX_ENA (1<<11) /* Bit 11: Enable Receive */
+#define GM_GPCR_BURST_ENA (1<<10) /* Bit 10: Enable Burst Mode */
+#define GM_GPCR_LOOP_ENA (1<<9) /* Bit 9: Enable MAC Loopback Mode */
+#define GM_GPCR_PART_ENA (1<<8) /* Bit 8: Enable Partition Mode */
+#define GM_GPCR_GIGS_ENA (1<<7) /* Bit 7: Gigabit Speed (1000 Mbps) */
+#define GM_GPCR_FL_PASS (1<<6) /* Bit 6: Force Link Pass */
+#define GM_GPCR_DUP_FULL (1<<5) /* Bit 5: Full Duplex Mode */
+#define GM_GPCR_FC_RX_DIS (1<<4) /* Bit 4: Disable Rx Flow Control Mode */
+#define GM_GPCR_SPEED_100 (1<<3) /* Bit 3: Port Speed 100 Mbps */
+#define GM_GPCR_AU_DUP_DIS (1<<2) /* Bit 2: Disable Auto-Update for Duplex */
+#define GM_GPCR_AU_FCT_DIS (1<<1) /* Bit 1: Disable Auto-Update for Flow-c. */
+#define GM_GPCR_AU_SPD_DIS (1<<0) /* Bit 0: Disable Auto-Update for Speed */
+
+#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100)
+#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS |\
+ GM_GPCR_AU_SPD_DIS)
+
+/* GM_TX_CTRL 16 bit r/w Transmit Control Register */
+
+#define GM_TXCR_FORCE_JAM (1<<15) /* Bit 15: Force Jam / Flow-Control */
+#define GM_TXCR_CRC_DIS (1<<14) /* Bit 14: Disable insertion of CRC */
+#define GM_TXCR_PAD_DIS (1<<13) /* Bit 13: Disable padding of packets */
+#define GM_TXCR_COL_THR (4<<10) /* Bit 12..10: Collision Threshold */
+
+/* GM_RX_CTRL 16 bit r/w Receive Control Register */
+#define GM_RXCR_UCF_ENA (1<<15) /* Bit 15: Enable Unicast filtering */
+#define GM_RXCR_MCF_ENA (1<<14) /* Bit 14: Enable Multicast filtering */
+#define GM_RXCR_CRC_DIS (1<<13) /* Bit 13: Remove 4-byte CRC */
+#define GM_RXCR_PASS_FC (1<<12) /* Bit 12: Pass FC packets to FIFO */
+
+/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */
+#define GM_TXPA_JAMLEN_MSK (0x03<<14) /* Bit 15..14: Jam Length */
+#define GM_TXPA_JAMIPG_MSK (0x1f<<9) /* Bit 13..9: Jam IPG */
+#define GM_TXPA_JAMDAT_MSK (0x1f<<4) /* Bit 8..4: IPG Jam to Data */
+ /* Bit 3..0: reserved */
+#define JAM_LEN_VAL(x) SHIFT14(x)
+#define JAM_IPG_VAL(x) SHIFT9(x)
+#define IPG_JAM_DATA(x) SHIFT4(x)
+
+/* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */
+#define GM_SMOD_DATABL_MSK (0x1f<<11) /* Bit 15..11: Data Blinder */
+#define GM_SMOD_LIMIT_4 (1<<10) /* Bit 10: 4 consecutive transmit trials */
+#define GM_SMOD_VLAN_ENA (1<<9) /* Bit 9: Enable VLAN (Max. Frame Length) */
+#define GM_SMOD_JUMBO_ENA (1<<8) /* Bit 8: Enable Jumbo (Max. Frame Length) */
+ /* Bit 7..5: reserved */
+#define GM_SMOD_IPG_MSK 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */
+
+#define DATA_BLIND_VAL(x) SHIFT11(x)
+#define DATA_BLIND_FAST_ETH 0x1c
+#define DATA_BLIND_GIGABIT 4
+
+#define IPG_VAL_FAST_ETH 0x1e
+#define IPG_VAL_GIGABIT 6
+
+/* GM_SMI_CTRL 16 bit r/w SMI Control Register */
+
+#define GM_SMI_CT_PHY_AD(x) SHIFT11(x)
+#define GM_SMI_CT_REG_AD(x) SHIFT6(x)
+#define GM_SMI_CT_OP_RD (1<<5) /* Bit 5: OpCode Read (0=Write)*/
+#define GM_SMI_CT_RD_VAL (1<<4) /* Bit 4: Read Valid (Read completed) */
+#define GM_SMI_CT_BUSY (1<<3) /* Bit 3: Busy (Operation in progress) */
+ /* Bit 2..0: reserved */
+
+/* GM_PHY_ADDR 16 bit r/w GPHY Address Register */
+ /* Bit 15..6: reserved */
+#define GM_PAR_MIB_CLR (1<<5) /* Bit 5: Set MIB Clear Counter Mode */
+#define GM_PAR_MIB_TST (1<<4) /* Bit 4: MIB Load Counter (Test Mode) */
+ /* Bit 3..0: reserved */
+
+/* Receive Frame Status Encoding */
+#define GMR_FS_LEN (0xffffUL<<16) /* Bit 31..16: Rx Frame Length */
+ /* Bit 15..14: reserved */
+#define GMR_FS_VLAN (1L<<13) /* Bit 13: VLAN Packet */
+#define GMR_FS_JABBER (1L<<12) /* Bit 12: Jabber Packet */
+#define GMR_FS_UN_SIZE (1L<<11) /* Bit 11: Undersize Packet */
+#define GMR_FS_MC (1L<<10) /* Bit 10: Multicast Packet */
+#define GMR_FS_BC (1L<<9) /* Bit 9: Broadcast Packet */
+#define GMR_FS_RX_OK (1L<<8) /* Bit 8: Receive OK (Good Packet) */
+#define GMR_FS_GOOD_FC (1L<<7) /* Bit 7: Good Flow-Control Packet */
+#define GMR_FS_BAD_FC (1L<<6) /* Bit 6: Bad Flow-Control Packet */
+#define GMR_FS_MII_ERR (1L<<5) /* Bit 5: MII Error */
+#define GMR_FS_LONG_ERR (1L<<4) /* Bit 4: Too Long Packet */
+#define GMR_FS_FRAGMENT (1L<<3) /* Bit 3: Fragment */
+ /* Bit 2: reserved */
+#define GMR_FS_CRC_ERR (1L<<1) /* Bit 1: CRC Error */
+#define GMR_FS_RX_FF_OV (1L<<0) /* Bit 0: Rx FIFO Overflow */
+
+/*
+ * GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR)
+ */
+#define GMR_FS_ANY_ERR (GMR_FS_CRC_ERR | \
+ GMR_FS_LONG_ERR | \
+ GMR_FS_MII_ERR | \
+ GMR_FS_BAD_FC | \
+ GMR_FS_GOOD_FC | \
+ GMR_FS_JABBER)
+
+/* Rx GMAC FIFO Flush Mask (default) */
+#define RX_FF_FL_DEF_MSK (GMR_FS_CRC_ERR | \
+ GMR_FS_RX_FF_OV | \
+ GMR_FS_MII_ERR | \
+ GMR_FS_BAD_FC | \
+ GMR_FS_GOOD_FC | \
+ GMR_FS_UN_SIZE | \
+ GMR_FS_JABBER)
+
+/* typedefs *******************************************************************/
+
+
+/* function prototypes ********************************************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INC_XMAC_H */
diff --git a/drivers/sk98lin/skaddr.c b/drivers/sk98lin/skaddr.c
new file mode 100644
index 000000000..467711183
--- /dev/null
+++ b/drivers/sk98lin/skaddr.c
@@ -0,0 +1,1874 @@
+/******************************************************************************
+ *
+ * Name: skaddr.c
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.48 $
+ * Date: $Date: 2003/02/12 17:09:37 $
+ * Purpose: Manage Addresses (Multicast and Unicast) and Promiscuous Mode.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2002 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skaddr.c,v $
+ * Revision 1.48 2003/02/12 17:09:37 tschilli
+ * Fix in SkAddrOverride() to set both (physical and logical) MAC addresses
+ * in case that both addresses are identical.
+ *
+ * Revision 1.47 2002/09/17 06:31:10 tschilli
+ * Handling of SK_PROM_MODE_ALL_MC flag in SkAddrGmacMcUpdate()
+ * and SkAddrGmacPromiscuousChange() fixed.
+ * Editorial changes.
+ *
+ * Revision 1.46 2002/08/22 07:55:41 tschilli
+ * New function SkGmacMcHash() for GMAC multicast hashing algorithm added.
+ * Editorial changes.
+ *
+ * Revision 1.45 2002/08/15 12:29:35 tschilli
+ * SkAddrGmacMcUpdate() and SkAddrGmacPromiscuousChange() changed.
+ *
+ * Revision 1.44 2002/08/14 12:18:03 rschmidt
+ * Replaced direct handling of MAC Hashing (XMAC and GMAC)
+ * with routine SkMacHashing().
+ * Replaced wrong 3rd para 'i' with 'PortNumber' in SkMacPromiscMode().
+ *
+ * Revision 1.43 2002/08/13 09:37:43 rschmidt
+ * Corrected some SK_DBG_MSG outputs.
+ * Replaced wrong 2nd para pAC with IoC in SkMacPromiscMode().
+ * Editorial changes.
+ *
+ * Revision 1.42 2002/08/12 11:24:36 rschmidt
+ * Remove setting of logical MAC address GM_SRC_ADDR_2 in SkAddrInit().
+ * Replaced direct handling of MAC Promiscuous Mode (XMAC and GMAC)
+ * with routine SkMacPromiscMode().
+ * Editorial changes.
+ *
+ * Revision 1.41 2002/06/10 13:52:18 tschilli
+ * Changes for handling YUKON.
+ * All changes are internally and not visible to the programmer
+ * using this module.
+ *
+ * Revision 1.40 2001/02/14 14:04:59 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.39 2001/01/30 10:30:04 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.38 2001/01/25 16:26:52 rassmann
+ * Ensured that logical address overrides are done on net's active port.
+ *
+ * Revision 1.37 2001/01/22 13:41:34 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.36 2000/08/07 11:10:39 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.35 2000/05/04 09:38:41 rassmann
+ * Editorial changes.
+ * Corrected multicast address hashing.
+ *
+ * Revision 1.34 1999/11/22 13:23:44 cgoos
+ * Changed license header to GPL.
+ *
+ * Revision 1.33 1999/05/28 10:56:06 rassmann
+ * Editorial changes.
+ *
+ * Revision 1.32 1999/03/31 10:59:20 rassmann
+ * Returning Success instead of DupAddr if address shall be overridden
+ * with same value.
+ *
+ * Revision 1.31 1999/01/14 16:18:17 rassmann
+ * Corrected multicast initialization.
+ *
+ * Revision 1.30 1999/01/04 10:30:35 rassmann
+ * SkAddrOverride only possible after SK_INIT_IO phase.
+ *
+ * Revision 1.29 1998/12/29 13:13:10 rassmann
+ * An address override is now preserved in the SK_INIT_IO phase.
+ * All functions return an int now.
+ * Extended parameter checking.
+ *
+ * Revision 1.28 1998/12/01 11:45:53 rassmann
+ * Code cleanup.
+ *
+ * Revision 1.27 1998/12/01 09:22:49 rassmann
+ * SkAddrMcAdd and SkAddrMcUpdate returned SK_MC_FILTERING_INEXACT
+ * too often.
+ *
+ * Revision 1.26 1998/11/24 12:39:44 rassmann
+ * Reserved multicast entry for BPDU address.
+ * 13 multicast entries left for protocol.
+ *
+ * Revision 1.25 1998/11/17 16:54:23 rassmann
+ * Using exact match for up to 14 multicast addresses.
+ * Still receiving all multicasts if more addresses are added.
+ *
+ * Revision 1.24 1998/11/13 17:24:31 rassmann
+ * Changed return value of SkAddrOverride to int.
+ *
+ * Revision 1.23 1998/11/13 16:56:18 rassmann
+ * Added macro SK_ADDR_COMPARE.
+ * Changed return type of SkAddrOverride to SK_BOOL.
+ *
+ * Revision 1.22 1998/11/04 17:06:17 rassmann
+ * Corrected McUpdate and PromiscuousChange functions.
+ *
+ * Revision 1.21 1998/10/29 14:34:04 rassmann
+ * Clearing SK_ADDR struct at startup.
+ *
+ * Revision 1.20 1998/10/28 18:16:34 rassmann
+ * Avoiding I/Os before SK_INIT_RUN level.
+ * Aligning InexactFilter.
+ *
+ * Revision 1.19 1998/10/28 11:29:28 rassmann
+ * Programming physical address in SkAddrMcUpdate.
+ * Corrected programming of exact match entries.
+ *
+ * Revision 1.18 1998/10/28 10:34:48 rassmann
+ * Corrected reading of physical addresses.
+ *
+ * Revision 1.17 1998/10/28 10:26:13 rassmann
+ * Getting ports' current MAC addresses from EPROM now.
+ * Added debug output.
+ *
+ * Revision 1.16 1998/10/27 16:20:12 rassmann
+ * Reading MAC address byte by byte.
+ *
+ * Revision 1.15 1998/10/22 11:39:09 rassmann
+ * Corrected signed/unsigned mismatches.
+ *
+ * Revision 1.14 1998/10/19 17:12:35 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.13 1998/10/19 17:02:19 rassmann
+ * Now reading permanent MAC addresses from CRF.
+ *
+ * Revision 1.12 1998/10/15 15:15:48 rassmann
+ * Changed Flags Parameters from SK_U8 to int.
+ * Checked with lint.
+ *
+ * Revision 1.11 1998/09/24 19:15:12 rassmann
+ * Code cleanup.
+ *
+ * Revision 1.10 1998/09/18 20:18:54 rassmann
+ * Added HW access.
+ * Implemented swapping.
+ *
+ * Revision 1.9 1998/09/16 11:32:00 rassmann
+ * Including skdrv1st.h again. :(
+ *
+ * Revision 1.8 1998/09/16 11:09:34 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.7 1998/09/14 17:06:34 rassmann
+ * Minor changes.
+ *
+ * Revision 1.6 1998/09/07 08:45:41 rassmann
+ * Syntax corrections.
+ *
+ * Revision 1.5 1998/09/04 19:40:19 rassmann
+ * Interface enhancements.
+ *
+ * Revision 1.4 1998/09/04 12:14:12 rassmann
+ * Interface cleanup.
+ *
+ * Revision 1.3 1998/09/02 16:56:40 rassmann
+ * Updated interface.
+ *
+ * Revision 1.2 1998/08/27 14:26:09 rassmann
+ * Updated interface.
+ *
+ * Revision 1.1 1998/08/21 08:30:22 rassmann
+ * First public version.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This module is intended to manage multicast addresses, address override,
+ * and promiscuous mode on GEnesis and Yukon adapters.
+ *
+ * Address Layout:
+ * port address: physical MAC address
+ * 1st exact match: logical MAC address (GEnesis only)
+ * 2nd exact match: RLMT multicast (GEnesis only)
+ * exact match 3-13: OS-specific multicasts (GEnesis only)
+ *
+ * Include File Hierarchy:
+ *
+ * "skdrv1st.h"
+ * "skdrv2nd.h"
+ *
+ ******************************************************************************/
+
+#ifndef lint
+static const char SysKonnectFileId[] =
+ "@(#) $Id: skaddr.c,v 1.48 2003/02/12 17:09:37 tschilli Exp $ (C) SysKonnect.";
+#endif /* !defined(lint) */
+
+#define __SKADDR_C
+
+#ifdef __cplusplus
+#error C++ is not yet supported.
+extern "C" {
+#endif /* cplusplus */
+
+#include "h/skdrv1st.h"
+#include "h/skdrv2nd.h"
+
+/* defines ********************************************************************/
+
+
+#define XMAC_POLY 0xEDB88320UL /* CRC32-Poly - XMAC: Little Endian */
+#define GMAC_POLY 0x04C11DB7L /* CRC16-Poly - GMAC: Little Endian */
+#define HASH_BITS 6 /* #bits in hash */
+#define SK_MC_BIT 0x01
+
+/* Error numbers and messages. */
+
+#define SKERR_ADDR_E001 (SK_ERRBASE_ADDR + 0)
+#define SKERR_ADDR_E001MSG "Bad Flags."
+#define SKERR_ADDR_E002 (SKERR_ADDR_E001 + 1)
+#define SKERR_ADDR_E002MSG "New Error."
+
+/* typedefs *******************************************************************/
+
+/* None. */
+
+/* global variables ***********************************************************/
+
+/* 64-bit hash values with all bits set. */
+
+SK_U16 OnesHash[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF};
+
+/* local variables ************************************************************/
+
+#ifdef DEBUG
+static int Next0[SK_MAX_MACS] = {0, 0};
+#endif /* DEBUG */
+
+/* functions ******************************************************************/
+
+/******************************************************************************
+ *
+ * SkAddrInit - initialize data, set state to init
+ *
+ * Description:
+ *
+ * SK_INIT_DATA
+ * ============
+ *
+ * This routine clears the multicast tables and resets promiscuous mode.
+ * Some entries are reserved for the "logical MAC address", the
+ * SK-RLMT multicast address, and the BPDU multicast address.
+ *
+ *
+ * SK_INIT_IO
+ * ==========
+ *
+ * All permanent MAC addresses are read from EPROM.
+ * If the current MAC addresses are not already set in software,
+ * they are set to the values of the permanent addresses.
+ * The current addresses are written to the corresponding MAC.
+ *
+ *
+ * SK_INIT_RUN
+ * ===========
+ *
+ * Nothing.
+ *
+ * Context:
+ * init, pageable
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ */
+int SkAddrInit(
+SK_AC *pAC, /* the adapter context */
+SK_IOC IoC, /* I/O context */
+int Level) /* initialization level */
+{
+ int j;
+ SK_U32 i;
+ SK_U8 *InAddr;
+ SK_U16 *OutAddr;
+ SK_ADDR_PORT *pAPort;
+
+ switch (Level) {
+ case SK_INIT_DATA:
+ SK_MEMSET((char *) &pAC->Addr, 0, sizeof(SK_ADDR));
+
+ for (i = 0; i < SK_MAX_MACS; i++) {
+ pAPort = &pAC->Addr.Port[i];
+ pAPort->PromMode = SK_PROM_MODE_NONE;
+
+ pAPort->FirstExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT;
+ pAPort->FirstExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV;
+ pAPort->NextExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT;
+ pAPort->NextExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV;
+ }
+#ifdef xDEBUG
+ for (i = 0; i < SK_MAX_MACS; i++) {
+ if (pAC->Addr.Port[i].NextExactMatchRlmt <
+ SK_ADDR_FIRST_MATCH_RLMT) {
+ Next0[i] |= 4;
+ }
+ }
+#endif /* DEBUG */
+ /* pAC->Addr.InitDone = SK_INIT_DATA; */
+ break;
+
+ case SK_INIT_IO:
+ for (i = 0; i < SK_MAX_NETS; i++) {
+ pAC->Addr.Net[i].ActivePort = pAC->Rlmt.Net[i].ActivePort;
+ }
+#ifdef xDEBUG
+ for (i = 0; i < SK_MAX_MACS; i++) {
+ if (pAC->Addr.Port[i].NextExactMatchRlmt <
+ SK_ADDR_FIRST_MATCH_RLMT) {
+ Next0[i] |= 8;
+ }
+ }
+#endif /* DEBUG */
+
+ /* Read permanent logical MAC address from Control Register File. */
+ for (j = 0; j < SK_MAC_ADDR_LEN; j++) {
+ InAddr = (SK_U8 *) &pAC->Addr.Net[0].PermanentMacAddress.a[j];
+ SK_IN8(IoC, B2_MAC_1 + j, InAddr);
+ }
+
+ if (!pAC->Addr.Net[0].CurrentMacAddressSet) {
+ /* Set the current logical MAC address to the permanent one. */
+ pAC->Addr.Net[0].CurrentMacAddress =
+ pAC->Addr.Net[0].PermanentMacAddress;
+ pAC->Addr.Net[0].CurrentMacAddressSet = SK_TRUE;
+ }
+
+ /* Set the current logical MAC address. */
+ pAC->Addr.Port[pAC->Addr.Net[0].ActivePort].Exact[0] =
+ pAC->Addr.Net[0].CurrentMacAddress;
+#if SK_MAX_NETS > 1
+ /* Set logical MAC address for net 2 to (log | 3). */
+ if (!pAC->Addr.Net[1].CurrentMacAddressSet) {
+ pAC->Addr.Net[1].PermanentMacAddress =
+ pAC->Addr.Net[0].PermanentMacAddress;
+ pAC->Addr.Net[1].PermanentMacAddress.a[5] |= 3;
+ /* Set the current logical MAC address to the permanent one. */
+ pAC->Addr.Net[1].CurrentMacAddress =
+ pAC->Addr.Net[1].PermanentMacAddress;
+ pAC->Addr.Net[1].CurrentMacAddressSet = SK_TRUE;
+ }
+#endif /* SK_MAX_NETS > 1 */
+
+#ifdef DEBUG
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
+ ("Permanent MAC Address (Net%d): %02X %02X %02X %02X %02X %02X\n",
+ i,
+ pAC->Addr.Net[i].PermanentMacAddress.a[0],
+ pAC->Addr.Net[i].PermanentMacAddress.a[1],
+ pAC->Addr.Net[i].PermanentMacAddress.a[2],
+ pAC->Addr.Net[i].PermanentMacAddress.a[3],
+ pAC->Addr.Net[i].PermanentMacAddress.a[4],
+ pAC->Addr.Net[i].PermanentMacAddress.a[5]))
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
+ ("Logical MAC Address (Net%d): %02X %02X %02X %02X %02X %02X\n",
+ i,
+ pAC->Addr.Net[i].CurrentMacAddress.a[0],
+ pAC->Addr.Net[i].CurrentMacAddress.a[1],
+ pAC->Addr.Net[i].CurrentMacAddress.a[2],
+ pAC->Addr.Net[i].CurrentMacAddress.a[3],
+ pAC->Addr.Net[i].CurrentMacAddress.a[4],
+ pAC->Addr.Net[i].CurrentMacAddress.a[5]))
+ }
+#endif /* DEBUG */
+
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ pAPort = &pAC->Addr.Port[i];
+
+ /* Read permanent port addresses from Control Register File. */
+ for (j = 0; j < SK_MAC_ADDR_LEN; j++) {
+ InAddr = (SK_U8 *) &pAPort->PermanentMacAddress.a[j];
+ SK_IN8(IoC, B2_MAC_2 + 8 * i + j, InAddr);
+ }
+
+ if (!pAPort->CurrentMacAddressSet) {
+ /*
+ * Set the current and previous physical MAC address
+ * of this port to its permanent MAC address.
+ */
+ pAPort->CurrentMacAddress = pAPort->PermanentMacAddress;
+ pAPort->PreviousMacAddress = pAPort->PermanentMacAddress;
+ pAPort->CurrentMacAddressSet = SK_TRUE;
+ }
+
+ /* Set port's current physical MAC address. */
+ OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ XM_OUTADDR(IoC, i, XM_SA, OutAddr);
+ }
+ else {
+ GM_OUTADDR(IoC, i, GM_SRC_ADDR_1L, OutAddr);
+ }
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
+ ("SkAddrInit: Permanent Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAPort->PermanentMacAddress.a[0],
+ pAPort->PermanentMacAddress.a[1],
+ pAPort->PermanentMacAddress.a[2],
+ pAPort->PermanentMacAddress.a[3],
+ pAPort->PermanentMacAddress.a[4],
+ pAPort->PermanentMacAddress.a[5]))
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
+ ("SkAddrInit: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAPort->CurrentMacAddress.a[0],
+ pAPort->CurrentMacAddress.a[1],
+ pAPort->CurrentMacAddress.a[2],
+ pAPort->CurrentMacAddress.a[3],
+ pAPort->CurrentMacAddress.a[4],
+ pAPort->CurrentMacAddress.a[5]))
+#endif /* DEBUG */
+ }
+ /* pAC->Addr.InitDone = SK_INIT_IO; */
+ break;
+
+ case SK_INIT_RUN:
+#ifdef xDEBUG
+ for (i = 0; i < SK_MAX_MACS; i++) {
+ if (pAC->Addr.Port[i].NextExactMatchRlmt <
+ SK_ADDR_FIRST_MATCH_RLMT) {
+ Next0[i] |= 16;
+ }
+ }
+#endif /* DEBUG */
+
+ /* pAC->Addr.InitDone = SK_INIT_RUN; */
+ break;
+
+ default: /* error */
+ break;
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrInit */
+
+
+/******************************************************************************
+ *
+ * SkAddrMcClear - clear the multicast table
+ *
+ * Description:
+ * This routine clears the multicast table.
+ *
+ * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated
+ * immediately.
+ *
+ * It calls either SkAddrXmacMcClear or SkAddrGmacMcClear, according
+ * to the adapter in use. The real work is done there.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY
+ * may be called after SK_INIT_IO without limitation
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrMcClear(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Index of affected port */
+int Flags) /* permanent/non-perm, sw-only */
+{
+ int ReturnCode;
+
+ if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ ReturnCode = SkAddrXmacMcClear(pAC, IoC, PortNumber, Flags);
+ }
+ else {
+ ReturnCode = SkAddrGmacMcClear(pAC, IoC, PortNumber, Flags);
+ }
+
+ return (ReturnCode);
+
+} /* SkAddrMcClear */
+
+
+/******************************************************************************
+ *
+ * SkAddrXmacMcClear - clear the multicast table
+ *
+ * Description:
+ * This routine clears the multicast table
+ * (either entry 2 or entries 3-16 and InexactFilter) of the given port.
+ * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated
+ * immediately.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY
+ * may be called after SK_INIT_IO without limitation
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrXmacMcClear(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Index of affected port */
+int Flags) /* permanent/non-perm, sw-only */
+{
+ int i;
+
+ if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
+
+ /* Clear RLMT multicast addresses. */
+ pAC->Addr.Port[PortNumber].NextExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT;
+ }
+ else { /* not permanent => DRV */
+
+ /* Clear InexactFilter */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0;
+ }
+
+ /* Clear DRV multicast addresses. */
+
+ pAC->Addr.Port[PortNumber].NextExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV;
+ }
+
+ if (!(Flags & SK_MC_SW_ONLY)) {
+ (void) SkAddrXmacMcUpdate(pAC, IoC, PortNumber);
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrXmacMcClear */
+
+
+/******************************************************************************
+ *
+ * SkAddrGmacMcClear - clear the multicast table
+ *
+ * Description:
+ * This routine clears the multicast hashing table (InexactFilter)
+ * (either the RLMT or the driver bits) of the given port.
+ *
+ * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated
+ * immediately.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY
+ * may be called after SK_INIT_IO without limitation
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrGmacMcClear(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Index of affected port */
+int Flags) /* permanent/non-perm, sw-only */
+{
+ int i;
+
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("GMAC InexactFilter (not cleared): %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[1],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[2],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[3],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[4],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[5],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[6],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[7]))
+#endif /* DEBUG */
+
+ /* Clear InexactFilter */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0;
+ }
+
+ if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
+
+ /* Copy DRV bits to InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i];
+
+ /* Clear InexactRlmtFilter. */
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i] = 0;
+
+ }
+ }
+ else { /* not permanent => DRV */
+
+ /* Copy RLMT bits to InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i];
+
+ /* Clear InexactDrvFilter. */
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i] = 0;
+ }
+ }
+
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("GMAC InexactFilter (cleared): %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[1],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[2],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[3],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[4],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[5],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[6],
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[7]))
+#endif /* DEBUG */
+
+ if (!(Flags & SK_MC_SW_ONLY)) {
+ (void) SkAddrGmacMcUpdate(pAC, IoC, PortNumber);
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrGmacMcClear */
+
+#ifndef SK_ADDR_CHEAT
+
+/******************************************************************************
+ *
+ * SkXmacMcHash - hash multicast address
+ *
+ * Description:
+ * This routine computes the hash value for a multicast address.
+ * A CRC32 algorithm is used.
+ *
+ * Notes:
+ * The code was adapted from the XaQti data sheet.
+ *
+ * Context:
+ * runtime, pageable
+ *
+ * Returns:
+ * Hash value of multicast address.
+ */
+SK_U32 SkXmacMcHash(
+unsigned char *pMc) /* Multicast address */
+{
+ SK_U32 Idx;
+ SK_U32 Bit;
+ SK_U32 Data;
+ SK_U32 Crc;
+
+ Crc = 0xFFFFFFFFUL;
+ for (Idx = 0; Idx < SK_MAC_ADDR_LEN; Idx++) {
+ Data = *pMc++;
+ for (Bit = 0; Bit < 8; Bit++, Data >>= 1) {
+ Crc = (Crc >> 1) ^ (((Crc ^ Data) & 1) ? XMAC_POLY : 0);
+ }
+ }
+
+ return (Crc & ((1 << HASH_BITS) - 1));
+
+} /* SkXmacMcHash */
+
+
+/******************************************************************************
+ *
+ * SkGmacMcHash - hash multicast address
+ *
+ * Description:
+ * This routine computes the hash value for a multicast address.
+ * A CRC16 algorithm is used.
+ *
+ * Notes:
+ *
+ *
+ * Context:
+ * runtime, pageable
+ *
+ * Returns:
+ * Hash value of multicast address.
+ */
+SK_U32 SkGmacMcHash(
+unsigned char *pMc) /* Multicast address */
+{
+ SK_U32 Data;
+ SK_U32 TmpData;
+ SK_U32 Crc;
+ int Byte;
+ int Bit;
+
+ Crc = 0xFFFFFFFFUL;
+ for (Byte = 0; Byte < 6; Byte++) {
+ /* Get next byte. */
+ Data = (SK_U32) pMc[Byte];
+
+ /* Change bit order in byte. */
+ TmpData = Data;
+ for (Bit = 0; Bit < 8; Bit++) {
+ if (TmpData & 1L) {
+ Data |= 1L << (7 - Bit);
+ }
+ else {
+ Data &= ~(1L << (7 - Bit));
+ }
+ TmpData >>= 1;
+ }
+
+ Crc ^= (Data << 24);
+ for (Bit = 0; Bit < 8; Bit++) {
+ if (Crc & 0x80000000) {
+ Crc = (Crc << 1) ^ GMAC_POLY;
+ }
+ else {
+ Crc <<= 1;
+ }
+ }
+ }
+
+ return (Crc & ((1 << HASH_BITS) - 1));
+
+} /* SkGmacMcHash */
+
+#endif /* not SK_ADDR_CHEAT */
+
+/******************************************************************************
+ *
+ * SkAddrMcAdd - add a multicast address to a port
+ *
+ * Description:
+ * This routine enables reception for a given address on the given port.
+ *
+ * It calls either SkAddrXmacMcAdd or SkAddrGmacMcAdd, according to the
+ * adapter in use. The real work is done there.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_DATA
+ *
+ * Returns:
+ * SK_MC_FILTERING_EXACT
+ * SK_MC_FILTERING_INEXACT
+ * SK_MC_ILLEGAL_ADDRESS
+ * SK_MC_ILLEGAL_PORT
+ * SK_MC_RLMT_OVERFLOW
+ */
+int SkAddrMcAdd(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Port Number */
+SK_MAC_ADDR *pMc, /* multicast address to be added */
+int Flags) /* permanent/non-permanent */
+{
+ int ReturnCode;
+
+ if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ ReturnCode = SkAddrXmacMcAdd(pAC, IoC, PortNumber, pMc, Flags);
+ }
+ else {
+ ReturnCode = SkAddrGmacMcAdd(pAC, IoC, PortNumber, pMc, Flags);
+ }
+
+ return (ReturnCode);
+
+} /* SkAddrMcAdd */
+
+
+/******************************************************************************
+ *
+ * SkAddrXmacMcAdd - add a multicast address to a port
+ *
+ * Description:
+ * This routine enables reception for a given address on the given port.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * The multicast bit is only checked if there are no free exact match
+ * entries.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_DATA
+ *
+ * Returns:
+ * SK_MC_FILTERING_EXACT
+ * SK_MC_FILTERING_INEXACT
+ * SK_MC_ILLEGAL_ADDRESS
+ * SK_MC_RLMT_OVERFLOW
+ */
+int SkAddrXmacMcAdd(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Port Number */
+SK_MAC_ADDR *pMc, /* multicast address to be added */
+int Flags) /* permanent/non-permanent */
+{
+ int i;
+ SK_U8 Inexact;
+#ifndef SK_ADDR_CHEAT
+ SK_U32 HashBit;
+#endif /* !defined(SK_ADDR_CHEAT) */
+
+ if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
+#ifdef xDEBUG
+ if (pAC->Addr.Port[PortNumber].NextExactMatchRlmt <
+ SK_ADDR_FIRST_MATCH_RLMT) {
+ Next0[PortNumber] |= 1;
+ return (SK_MC_RLMT_OVERFLOW);
+ }
+#endif /* DEBUG */
+
+ if (pAC->Addr.Port[PortNumber].NextExactMatchRlmt >
+ SK_ADDR_LAST_MATCH_RLMT) {
+ return (SK_MC_RLMT_OVERFLOW);
+ }
+
+ /* Set a RLMT multicast address. */
+
+ pAC->Addr.Port[PortNumber].Exact[
+ pAC->Addr.Port[PortNumber].NextExactMatchRlmt++] = *pMc;
+
+ return (SK_MC_FILTERING_EXACT);
+ }
+
+#ifdef xDEBUG
+ if (pAC->Addr.Port[PortNumber].NextExactMatchDrv <
+ SK_ADDR_FIRST_MATCH_DRV) {
+ Next0[PortNumber] |= 2;
+ return (SK_MC_RLMT_OVERFLOW);
+ }
+#endif /* DEBUG */
+
+ if (pAC->Addr.Port[PortNumber].NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) {
+
+ /* Set exact match entry. */
+ pAC->Addr.Port[PortNumber].Exact[
+ pAC->Addr.Port[PortNumber].NextExactMatchDrv++] = *pMc;
+
+ /* Clear InexactFilter */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0;
+ }
+ }
+ else {
+ if (!(pMc->a[0] & SK_MC_BIT)) {
+ /* Hashing only possible with multicast addresses. */
+ return (SK_MC_ILLEGAL_ADDRESS);
+ }
+#ifndef SK_ADDR_CHEAT
+ /* Compute hash value of address. */
+ HashBit = 63 - SkXmacMcHash(&pMc->a[0]);
+
+ /* Add bit to InexactFilter. */
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[HashBit / 8] |=
+ 1 << (HashBit % 8);
+#else /* SK_ADDR_CHEAT */
+ /* Set all bits in InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0xFF;
+ }
+#endif /* SK_ADDR_CHEAT */
+ }
+
+ for (Inexact = 0, i = 0; i < 8; i++) {
+ Inexact |= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i];
+ }
+
+ if (Inexact == 0 && pAC->Addr.Port[PortNumber].PromMode == 0) {
+ return (SK_MC_FILTERING_EXACT);
+ }
+ else {
+ return (SK_MC_FILTERING_INEXACT);
+ }
+
+} /* SkAddrXmacMcAdd */
+
+
+/******************************************************************************
+ *
+ * SkAddrGmacMcAdd - add a multicast address to a port
+ *
+ * Description:
+ * This routine enables reception for a given address on the given port.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_DATA
+ *
+ * Returns:
+ * SK_MC_FILTERING_INEXACT
+ * SK_MC_ILLEGAL_ADDRESS
+ */
+int SkAddrGmacMcAdd(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Port Number */
+SK_MAC_ADDR *pMc, /* multicast address to be added */
+int Flags) /* permanent/non-permanent */
+{
+ int i;
+#ifndef SK_ADDR_CHEAT
+ SK_U32 HashBit;
+#endif /* !defined(SK_ADDR_CHEAT) */
+
+ if (!(pMc->a[0] & SK_MC_BIT)) {
+ /* Hashing only possible with multicast addresses. */
+ return (SK_MC_ILLEGAL_ADDRESS);
+ }
+
+#ifndef SK_ADDR_CHEAT
+
+ /* Compute hash value of address. */
+ HashBit = SkGmacMcHash(&pMc->a[0]);
+
+ if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
+
+ /* Add bit to InexactRlmtFilter. */
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[HashBit / 8] |=
+ 1 << (HashBit % 8);
+
+ /* Copy bit to InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i];
+ }
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("GMAC InexactRlmtFilter: %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[0],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[1],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[2],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[3],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[4],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[5],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[6],
+ pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[7]))
+#endif /* DEBUG */
+ }
+ else { /* not permanent => DRV */
+
+ /* Add bit to InexactDrvFilter. */
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[HashBit / 8] |=
+ 1 << (HashBit % 8);
+
+ /* Copy bit to InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i];
+ }
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("GMAC InexactDrvFilter: %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[0],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[1],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[2],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[3],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[4],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[5],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[6],
+ pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[7]))
+#endif /* DEBUG */
+ }
+
+#else /* SK_ADDR_CHEAT */
+
+ /* Set all bits in InexactFilter. */
+ for (i = 0; i < 8; i++) {
+ pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0xFF;
+ }
+#endif /* SK_ADDR_CHEAT */
+
+ return (SK_MC_FILTERING_INEXACT);
+
+} /* SkAddrGmacMcAdd */
+
+
+/******************************************************************************
+ *
+ * SkAddrMcUpdate - update the HW MC address table and set the MAC address
+ *
+ * Description:
+ * This routine enables reception of the addresses contained in a local
+ * table for a given port.
+ * It also programs the port's current physical MAC address.
+ *
+ * It calls either SkAddrXmacMcUpdate or SkAddrGmacMcUpdate, according
+ * to the adapter in use. The real work is done there.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_MC_FILTERING_EXACT
+ * SK_MC_FILTERING_INEXACT
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrMcUpdate(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber) /* Port Number */
+{
+ int ReturnCode;
+
+ if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ ReturnCode = SkAddrXmacMcUpdate(pAC, IoC, PortNumber);
+ }
+ else {
+ ReturnCode = SkAddrGmacMcUpdate(pAC, IoC, PortNumber);
+ }
+
+ return (ReturnCode);
+
+} /* SkAddrMcUpdate */
+
+
+/******************************************************************************
+ *
+ * SkAddrXmacMcUpdate - update the HW MC address table and set the MAC address
+ *
+ * Description:
+ * This routine enables reception of the addresses contained in a local
+ * table for a given port.
+ * It also programs the port's current physical MAC address.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_MC_FILTERING_EXACT
+ * SK_MC_FILTERING_INEXACT
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrXmacMcUpdate(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber) /* Port Number */
+{
+ SK_U32 i;
+ SK_U8 Inexact;
+ SK_U16 *OutAddr;
+ SK_ADDR_PORT *pAPort;
+
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrXmacMcUpdate on Port %u.\n", PortNumber))
+
+ pAPort = &pAC->Addr.Port[PortNumber];
+
+#ifdef DEBUG
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("Next0 on Port %d: %d\n", PortNumber, Next0[PortNumber]))
+#endif /* DEBUG */
+
+ /* Start with 0 to also program the logical MAC address. */
+ for (i = 0; i < pAPort->NextExactMatchRlmt; i++) {
+ /* Set exact match address i on XMAC */
+ OutAddr = (SK_U16 *) &pAPort->Exact[i].a[0];
+ XM_OUTADDR(IoC, PortNumber, XM_EXM(i), OutAddr);
+ }
+
+ /* Clear other permanent exact match addresses on XMAC */
+ if (pAPort->NextExactMatchRlmt <= SK_ADDR_LAST_MATCH_RLMT) {
+
+ SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchRlmt,
+ SK_ADDR_LAST_MATCH_RLMT);
+ }
+
+ for (i = pAPort->FirstExactMatchDrv; i < pAPort->NextExactMatchDrv; i++) {
+ OutAddr = (SK_U16 *) &pAPort->Exact[i].a[0];
+ XM_OUTADDR(IoC, PortNumber, XM_EXM(i), OutAddr);
+ }
+
+ /* Clear other non-permanent exact match addresses on XMAC */
+ if (pAPort->NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) {
+
+ SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchDrv,
+ SK_ADDR_LAST_MATCH_DRV);
+ }
+
+ for (Inexact = 0, i = 0; i < 8; i++) {
+ Inexact |= pAPort->InexactFilter.Bytes[i];
+ }
+
+ if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) {
+
+ /* Set all bits in 64-bit hash register. */
+ XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else if (Inexact != 0) {
+
+ /* Set 64-bit hash register to InexactFilter. */
+ XM_OUTHASH(IoC, PortNumber, XM_HSM, &pAPort->InexactFilter.Bytes[0]);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else {
+ /* Disable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_FALSE);
+ }
+
+ if (pAPort->PromMode != SK_PROM_MODE_NONE) {
+ (void) SkAddrXmacPromiscuousChange(pAC, IoC, PortNumber, pAPort->PromMode);
+ }
+
+ /* Set port's current physical MAC address. */
+ OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
+
+ XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr);
+
+#ifdef xDEBUG
+ for (i = 0; i < pAPort->NextExactMatchRlmt; i++) {
+ SK_U8 InAddr8[6];
+ SK_U16 *InAddr;
+
+ /* Get exact match address i from port PortNumber. */
+ InAddr = (SK_U16 *) &InAddr8[0];
+
+ XM_INADDR(IoC, PortNumber, XM_EXM(i), InAddr);
+
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrXmacMcUpdate: MC address %d on Port %u: ",
+ "%02x %02x %02x %02x %02x %02x -- %02x %02x %02x %02x %02x %02x\n",
+ i,
+ PortNumber,
+ InAddr8[0],
+ InAddr8[1],
+ InAddr8[2],
+ InAddr8[3],
+ InAddr8[4],
+ InAddr8[5],
+ pAPort->Exact[i].a[0],
+ pAPort->Exact[i].a[1],
+ pAPort->Exact[i].a[2],
+ pAPort->Exact[i].a[3],
+ pAPort->Exact[i].a[4],
+ pAPort->Exact[i].a[5]))
+ }
+#endif /* DEBUG */
+
+ /* Determine return value. */
+ if (Inexact == 0 && pAPort->PromMode == 0) {
+ return (SK_MC_FILTERING_EXACT);
+ }
+ else {
+ return (SK_MC_FILTERING_INEXACT);
+ }
+
+} /* SkAddrXmacMcUpdate */
+
+
+/******************************************************************************
+ *
+ * SkAddrGmacMcUpdate - update the HW MC address table and set the MAC address
+ *
+ * Description:
+ * This routine enables reception of the addresses contained in a local
+ * table for a given port.
+ * It also programs the port's current physical MAC address.
+ *
+ * Notes:
+ * The return code is only valid for SK_PROM_MODE_NONE.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_MC_FILTERING_EXACT
+ * SK_MC_FILTERING_INEXACT
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrGmacMcUpdate(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber) /* Port Number */
+{
+ SK_U32 i;
+ SK_U8 Inexact;
+ SK_U16 *OutAddr;
+ SK_ADDR_PORT *pAPort;
+
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrGmacMcUpdate on Port %u.\n", PortNumber))
+
+ pAPort = &pAC->Addr.Port[PortNumber];
+
+#ifdef DEBUG
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("Next0 on Port %d: %d\n", PortNumber, Next0[PortNumber]))
+#endif /* DEBUG */
+
+ for (Inexact = 0, i = 0; i < 8; i++) {
+ Inexact |= pAPort->InexactFilter.Bytes[i];
+ }
+
+ /* Set 64-bit hash register to InexactFilter. */
+ GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1,
+ &pAPort->InexactFilter.Bytes[0]);
+
+ if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) {
+
+ /* Set all bits in 64-bit hash register. */
+ GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else {
+ /* Enable Hashing. */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+
+ if (pAPort->PromMode != SK_PROM_MODE_NONE) {
+ (void) SkAddrGmacPromiscuousChange(pAC, IoC, PortNumber, pAPort->PromMode);
+ }
+
+ /* Set port's current physical MAC address. */
+ OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
+ GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_1L, OutAddr);
+
+ /* Set port's current logical MAC address. */
+ OutAddr = (SK_U16 *) &pAPort->Exact[0].a[0];
+ GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_2L, OutAddr);
+
+#ifdef DEBUG
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrGmacMcUpdate: Permanent Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAPort->Exact[0].a[0],
+ pAPort->Exact[0].a[1],
+ pAPort->Exact[0].a[2],
+ pAPort->Exact[0].a[3],
+ pAPort->Exact[0].a[4],
+ pAPort->Exact[0].a[5]))
+
+ SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrGmacMcUpdate: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAPort->CurrentMacAddress.a[0],
+ pAPort->CurrentMacAddress.a[1],
+ pAPort->CurrentMacAddress.a[2],
+ pAPort->CurrentMacAddress.a[3],
+ pAPort->CurrentMacAddress.a[4],
+ pAPort->CurrentMacAddress.a[5]))
+#endif /* DEBUG */
+
+ /* Determine return value. */
+ if (Inexact == 0 && pAPort->PromMode == 0) {
+ return (SK_MC_FILTERING_EXACT);
+ }
+ else {
+ return (SK_MC_FILTERING_INEXACT);
+ }
+
+} /* SkAddrGmacMcUpdate */
+
+
+/******************************************************************************
+ *
+ * SkAddrOverride - override a port's MAC address
+ *
+ * Description:
+ * This routine overrides the MAC address of one port.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS if successful.
+ * SK_ADDR_DUPLICATE_ADDRESS if duplicate MAC address.
+ * SK_ADDR_MULTICAST_ADDRESS if multicast or broadcast address.
+ * SK_ADDR_TOO_EARLY if SK_INIT_IO was not executed before.
+ */
+int SkAddrOverride(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* Port Number */
+SK_MAC_ADDR *pNewAddr, /* new MAC address */
+int Flags) /* logical/physical MAC address */
+{
+ SK_EVPARA Para;
+ SK_U32 NetNumber;
+ SK_U32 i;
+ SK_U16 *OutAddr;
+
+ NetNumber = pAC->Rlmt.Port[PortNumber].Net->NetNumber;
+
+ if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pNewAddr != NULL && (pNewAddr->a[0] & SK_MC_BIT) != 0) {
+ return (SK_ADDR_MULTICAST_ADDRESS);
+ }
+
+ if (!pAC->Addr.Net[NetNumber].CurrentMacAddressSet) {
+ return (SK_ADDR_TOO_EARLY);
+ }
+
+ if (Flags & SK_ADDR_SET_LOGICAL) { /* Activate logical MAC address. */
+ /* Parameter *pNewAddr is ignored. */
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ if (!pAC->Addr.Port[i].CurrentMacAddressSet) {
+ return (SK_ADDR_TOO_EARLY);
+ }
+ }
+
+ /* Set PortNumber to number of net's active port. */
+ PortNumber = pAC->Rlmt.Net[NetNumber].
+ Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber;
+
+ pAC->Addr.Port[PortNumber].Exact[0] =
+ pAC->Addr.Net[NetNumber].CurrentMacAddress;
+
+ /* Write address to first exact match entry of active port. */
+ (void) SkAddrMcUpdate(pAC, IoC, PortNumber);
+ }
+ else if (Flags & SK_ADDR_CLEAR_LOGICAL) {
+ /* Deactivate logical MAC address. */
+ /* Parameter *pNewAddr is ignored. */
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ if (!pAC->Addr.Port[i].CurrentMacAddressSet) {
+ return (SK_ADDR_TOO_EARLY);
+ }
+ }
+
+ /* Set PortNumber to number of net's active port. */
+ PortNumber = pAC->Rlmt.Net[NetNumber].
+ Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber;
+
+ for (i = 0; i < SK_MAC_ADDR_LEN; i++ ) {
+ pAC->Addr.Port[PortNumber].Exact[0].a[i] = 0;
+ }
+
+ /* Write address to first exact match entry of active port. */
+ (void) SkAddrMcUpdate(pAC, IoC, PortNumber);
+ }
+ else if (Flags & SK_ADDR_PHYSICAL_ADDRESS) { /* Physical MAC address. */
+ if (SK_ADDR_EQUAL(pNewAddr->a,
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a)) {
+ return (SK_ADDR_DUPLICATE_ADDRESS);
+ }
+
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ if (!pAC->Addr.Port[i].CurrentMacAddressSet) {
+ return (SK_ADDR_TOO_EARLY);
+ }
+
+ if (SK_ADDR_EQUAL(pNewAddr->a,
+ pAC->Addr.Port[i].CurrentMacAddress.a)) {
+ if (i == PortNumber) {
+ return (SK_ADDR_SUCCESS);
+ }
+ else {
+ return (SK_ADDR_DUPLICATE_ADDRESS);
+ }
+ }
+ }
+
+ pAC->Addr.Port[PortNumber].PreviousMacAddress =
+ pAC->Addr.Port[PortNumber].CurrentMacAddress;
+ pAC->Addr.Port[PortNumber].CurrentMacAddress = *pNewAddr;
+
+ /* Change port's physical MAC address. */
+ OutAddr = (SK_U16 *) pNewAddr;
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr);
+ }
+ else {
+ GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_1L, OutAddr);
+ }
+
+ /* Report address change to RLMT. */
+ Para.Para32[0] = PortNumber;
+ Para.Para32[0] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_PORT_ADDR, Para);
+ }
+ else { /* Logical MAC address. */
+ if (SK_ADDR_EQUAL(pNewAddr->a,
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a)) {
+ return (SK_ADDR_SUCCESS);
+ }
+
+ for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
+ if (!pAC->Addr.Port[i].CurrentMacAddressSet) {
+ return (SK_ADDR_TOO_EARLY);
+ }
+
+ if (SK_ADDR_EQUAL(pNewAddr->a,
+ pAC->Addr.Port[i].CurrentMacAddress.a)) {
+ return (SK_ADDR_DUPLICATE_ADDRESS);
+ }
+ }
+
+ /*
+ * In case that the physical and the logical MAC addresses are equal
+ * we must also change the physical MAC address here.
+ * In this case we have an adapter which initially was programmed with
+ * two identical MAC addresses.
+ */
+ if (SK_ADDR_EQUAL(pAC->Addr.Port[PortNumber].CurrentMacAddress.a,
+ pAC->Addr.Port[PortNumber].Exact[0].a)) {
+
+ pAC->Addr.Port[PortNumber].PreviousMacAddress =
+ pAC->Addr.Port[PortNumber].CurrentMacAddress;
+ pAC->Addr.Port[PortNumber].CurrentMacAddress = *pNewAddr;
+
+ /* Report address change to RLMT. */
+ Para.Para32[0] = PortNumber;
+ Para.Para32[0] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_PORT_ADDR, Para);
+ }
+
+ /* Set PortNumber to number of net's active port. */
+ PortNumber = pAC->Rlmt.Net[NetNumber].
+ Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber;
+
+ pAC->Addr.Net[NetNumber].CurrentMacAddress = *pNewAddr;
+ pAC->Addr.Port[PortNumber].Exact[0] = *pNewAddr;
+#ifdef DEBUG
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrOverride: Permanent MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[0],
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[1],
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[2],
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[3],
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[4],
+ pAC->Addr.Net[NetNumber].PermanentMacAddress.a[5]))
+
+ SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
+ ("SkAddrOverride: New logical MAC Address: %02X %02X %02X %02X %02X %02X\n",
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[0],
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[1],
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[2],
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[3],
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[4],
+ pAC->Addr.Net[NetNumber].CurrentMacAddress.a[5]))
+#endif /* DEBUG */
+
+ /* Write address to first exact match entry of active port. */
+ (void) SkAddrMcUpdate(pAC, IoC, PortNumber);
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrOverride */
+
+
+/******************************************************************************
+ *
+ * SkAddrPromiscuousChange - set promiscuous mode for given port
+ *
+ * Description:
+ * This routine manages promiscuous mode:
+ * - none
+ * - all LLC frames
+ * - all MC frames
+ *
+ * It calls either SkAddrXmacPromiscuousChange or
+ * SkAddrGmacPromiscuousChange, according to the adapter in use.
+ * The real work is done there.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrPromiscuousChange(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* port whose promiscuous mode changes */
+int NewPromMode) /* new promiscuous mode */
+{
+ int ReturnCode;
+
+ if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ ReturnCode = SkAddrXmacPromiscuousChange(pAC, IoC, PortNumber, NewPromMode);
+ }
+ else {
+ ReturnCode = SkAddrGmacPromiscuousChange(pAC, IoC, PortNumber, NewPromMode);
+ }
+
+ return (ReturnCode);
+
+} /* SkAddrPromiscuousChange */
+
+
+/******************************************************************************
+ *
+ * SkAddrXmacPromiscuousChange - set promiscuous mode for given port
+ *
+ * Description:
+ * This routine manages promiscuous mode:
+ * - none
+ * - all LLC frames
+ * - all MC frames
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrXmacPromiscuousChange(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* port whose promiscuous mode changes */
+int NewPromMode) /* new promiscuous mode */
+{
+ int i;
+ SK_BOOL InexactModeBit;
+ SK_U8 Inexact;
+ SK_U8 HwInexact;
+ SK_FILTER64 HwInexactFilter;
+ SK_U16 LoMode; /* Lower 16 bits of XMAC Mode Register. */
+ int CurPromMode = SK_PROM_MODE_NONE;
+
+ /* Read CurPromMode from Hardware. */
+ XM_IN16(IoC, PortNumber, XM_MODE, &LoMode);
+
+ if ((LoMode & XM_MD_ENA_PROM) != 0) {
+ /* Promiscuous mode! */
+ CurPromMode |= SK_PROM_MODE_LLC;
+ }
+
+ for (Inexact = 0xFF, i = 0; i < 8; i++) {
+ Inexact &= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i];
+ }
+ if (Inexact == 0xFF) {
+ CurPromMode |= (pAC->Addr.Port[PortNumber].PromMode & SK_PROM_MODE_ALL_MC);
+ }
+ else {
+ /* Get InexactModeBit (bit XM_MD_ENA_HASH in mode register) */
+ XM_IN16(IoC, PortNumber, XM_MODE, &LoMode);
+
+ InexactModeBit = (LoMode & XM_MD_ENA_HASH) != 0;
+
+ /* Read 64-bit hash register from XMAC */
+ XM_INHASH(IoC, PortNumber, XM_HSM, &HwInexactFilter.Bytes[0]);
+
+ for (HwInexact = 0xFF, i = 0; i < 8; i++) {
+ HwInexact &= HwInexactFilter.Bytes[i];
+ }
+
+ if (InexactModeBit && (HwInexact == 0xFF)) {
+ CurPromMode |= SK_PROM_MODE_ALL_MC;
+ }
+ }
+
+ pAC->Addr.Port[PortNumber].PromMode = NewPromMode;
+
+ if (NewPromMode == CurPromMode) {
+ return (SK_ADDR_SUCCESS);
+ }
+
+ if ((NewPromMode & SK_PROM_MODE_ALL_MC) &&
+ !(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC. */
+
+ /* Set all bits in 64-bit hash register. */
+ XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else if ((CurPromMode & SK_PROM_MODE_ALL_MC) &&
+ !(NewPromMode & SK_PROM_MODE_ALL_MC)) { /* Norm MC. */
+ for (Inexact = 0, i = 0; i < 8; i++) {
+ Inexact |= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i];
+ }
+ if (Inexact == 0) {
+ /* Disable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_FALSE);
+ }
+ else {
+ /* Set 64-bit hash register to InexactFilter. */
+ XM_OUTHASH(IoC, PortNumber, XM_HSM,
+ &pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0]);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ }
+
+ if ((NewPromMode & SK_PROM_MODE_LLC) &&
+ !(CurPromMode & SK_PROM_MODE_LLC)) { /* Prom. LLC */
+ /* Set the MAC in Promiscuous Mode */
+ SkMacPromiscMode(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else if ((CurPromMode & SK_PROM_MODE_LLC) &&
+ !(NewPromMode & SK_PROM_MODE_LLC)) { /* Norm. LLC. */
+ /* Clear Promiscuous Mode */
+ SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE);
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrXmacPromiscuousChange */
+
+
+/******************************************************************************
+ *
+ * SkAddrGmacPromiscuousChange - set promiscuous mode for given port
+ *
+ * Description:
+ * This routine manages promiscuous mode:
+ * - none
+ * - all LLC frames
+ * - all MC frames
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrGmacPromiscuousChange(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 PortNumber, /* port whose promiscuous mode changes */
+int NewPromMode) /* new promiscuous mode */
+{
+ SK_U16 ReceiveControl; /* GMAC Receive Control Register */
+ int CurPromMode = SK_PROM_MODE_NONE;
+
+ /* Read CurPromMode from Hardware. */
+ GM_IN16(IoC, PortNumber, GM_RX_CTRL, &ReceiveControl);
+
+ if ((ReceiveControl & (GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA)) == 0) {
+ /* Promiscuous mode! */
+ CurPromMode |= SK_PROM_MODE_LLC;
+ }
+
+ if ((ReceiveControl & GM_RXCR_MCF_ENA) == 0) {
+ /* All Multicast mode! */
+ CurPromMode |= (pAC->Addr.Port[PortNumber].PromMode & SK_PROM_MODE_ALL_MC);
+ }
+
+ pAC->Addr.Port[PortNumber].PromMode = NewPromMode;
+
+ if (NewPromMode == CurPromMode) {
+ return (SK_ADDR_SUCCESS);
+ }
+
+ if ((NewPromMode & SK_PROM_MODE_ALL_MC) &&
+ !(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC */
+
+ /* Set all bits in 64-bit hash register. */
+ GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash);
+
+ /* Enable Hashing */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+
+ if ((CurPromMode & SK_PROM_MODE_ALL_MC) &&
+ !(NewPromMode & SK_PROM_MODE_ALL_MC)) { /* Norm. MC */
+
+ /* Set 64-bit hash register to InexactFilter. */
+ GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1,
+ &pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0]);
+
+ /* Enable Hashing. */
+ SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
+ }
+
+ if ((NewPromMode & SK_PROM_MODE_LLC) &&
+ !(CurPromMode & SK_PROM_MODE_LLC)) { /* Prom. LLC */
+
+ /* Set the MAC to Promiscuous Mode. */
+ SkMacPromiscMode(pAC, IoC, PortNumber, SK_TRUE);
+ }
+ else if ((CurPromMode & SK_PROM_MODE_LLC) &&
+ !(NewPromMode & SK_PROM_MODE_LLC)) { /* Norm. LLC */
+
+ /* Clear Promiscuous Mode. */
+ SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE);
+ }
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrGmacPromiscuousChange */
+
+
+/******************************************************************************
+ *
+ * SkAddrSwap - swap address info
+ *
+ * Description:
+ * This routine swaps address info of two ports.
+ *
+ * Context:
+ * runtime, pageable
+ * may be called after SK_INIT_IO
+ *
+ * Returns:
+ * SK_ADDR_SUCCESS
+ * SK_ADDR_ILLEGAL_PORT
+ */
+int SkAddrSwap(
+SK_AC *pAC, /* adapter context */
+SK_IOC IoC, /* I/O context */
+SK_U32 FromPortNumber, /* Port1 Index */
+SK_U32 ToPortNumber) /* Port2 Index */
+{
+ int i;
+ SK_U8 Byte;
+ SK_MAC_ADDR MacAddr;
+ SK_U32 DWord;
+
+ if (FromPortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (ToPortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ if (pAC->Rlmt.Port[FromPortNumber].Net != pAC->Rlmt.Port[ToPortNumber].Net) {
+ return (SK_ADDR_ILLEGAL_PORT);
+ }
+
+ /*
+ * Swap:
+ * - Exact Match Entries (GEnesis and Yukon)
+ * Yukon uses first entry for the logical MAC
+ * address (stored in the second GMAC register).
+ * - FirstExactMatchRlmt (GEnesis only)
+ * - NextExactMatchRlmt (GEnesis only)
+ * - FirstExactMatchDrv (GEnesis only)
+ * - NextExactMatchDrv (GEnesis only)
+ * - 64-bit filter (InexactFilter)
+ * - Promiscuous Mode
+ * of ports.
+ */
+
+ for (i = 0; i < SK_ADDR_EXACT_MATCHES; i++) {
+ MacAddr = pAC->Addr.Port[FromPortNumber].Exact[i];
+ pAC->Addr.Port[FromPortNumber].Exact[i] =
+ pAC->Addr.Port[ToPortNumber].Exact[i];
+ pAC->Addr.Port[ToPortNumber].Exact[i] = MacAddr;
+ }
+
+ for (i = 0; i < 8; i++) {
+ Byte = pAC->Addr.Port[FromPortNumber].InexactFilter.Bytes[i];
+ pAC->Addr.Port[FromPortNumber].InexactFilter.Bytes[i] =
+ pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i];
+ pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i] = Byte;
+ }
+
+ i = pAC->Addr.Port[FromPortNumber].PromMode;
+ pAC->Addr.Port[FromPortNumber].PromMode = pAC->Addr.Port[ToPortNumber].PromMode;
+ pAC->Addr.Port[ToPortNumber].PromMode = i;
+
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt;
+ pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt =
+ pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt;
+ pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt = DWord;
+
+ DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt;
+ pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt =
+ pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt;
+ pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt = DWord;
+
+ DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv;
+ pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv =
+ pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv;
+ pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv = DWord;
+
+ DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchDrv;
+ pAC->Addr.Port[FromPortNumber].NextExactMatchDrv =
+ pAC->Addr.Port[ToPortNumber].NextExactMatchDrv;
+ pAC->Addr.Port[ToPortNumber].NextExactMatchDrv = DWord;
+ }
+
+ /* CAUTION: Solution works if only ports of one adapter are in use. */
+ for (i = 0; (SK_U32) i < pAC->Rlmt.Net[pAC->Rlmt.Port[ToPortNumber].
+ Net->NetNumber].NumPorts; i++) {
+ if (pAC->Rlmt.Net[pAC->Rlmt.Port[ToPortNumber].Net->NetNumber].
+ Port[i]->PortNumber == ToPortNumber) {
+ pAC->Addr.Net[pAC->Rlmt.Port[ToPortNumber].Net->NetNumber].
+ ActivePort = i;
+ /* 20001207 RA: Was "ToPortNumber;". */
+ }
+ }
+
+ (void) SkAddrMcUpdate(pAC, IoC, FromPortNumber);
+ (void) SkAddrMcUpdate(pAC, IoC, ToPortNumber);
+
+ return (SK_ADDR_SUCCESS);
+
+} /* SkAddrSwap */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
diff --git a/drivers/sk98lin/skcsum.c b/drivers/sk98lin/skcsum.c
new file mode 100644
index 000000000..9630fad0d
--- /dev/null
+++ b/drivers/sk98lin/skcsum.c
@@ -0,0 +1,923 @@
+/******************************************************************************
+ *
+ * Name: skcsum.c
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.10 $
+ * Date: $Date: 2002/04/11 10:02:04 $
+ * Purpose: Store/verify Internet checksum in send/receive packets.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2001 SysKonnect GmbH.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skcsum.c,v $
+ * Revision 1.10 2002/04/11 10:02:04 rwahl
+ * Fix in SkCsGetSendInfo():
+ * - function did not return ProtocolFlags in every case.
+ * - pseudo header csum calculated wrong for big endian.
+ *
+ * Revision 1.9 2001/06/13 07:42:08 gklug
+ * fix: NetNumber was wrong in CLEAR_STAT event
+ * add: check for good NetNumber in Clear STAT
+ *
+ * Revision 1.8 2001/02/06 11:15:36 rassmann
+ * Supporting two nets on dual-port adapters.
+ *
+ * Revision 1.7 2000/06/29 13:17:05 rassmann
+ * Corrected reception of a packet with UDP checksum == 0 (which means there
+ * is no UDP checksum).
+ *
+ * Revision 1.6 2000/02/21 12:35:10 cgoos
+ * Fixed license header comment.
+ *
+ * Revision 1.5 2000/02/21 11:05:19 cgoos
+ * Merged changes back to common source.
+ * Fixed rx path for BIG ENDIAN architecture.
+ *
+ * Revision 1.1 1999/07/26 15:28:12 mkarl
+ * added return SKCS_STATUS_IP_CSUM_ERROR_UDP and
+ * SKCS_STATUS_IP_CSUM_ERROR_TCP to pass the NidsTester
+ * changed from common source to windows specific source
+ * therefore restarting with v1.0
+ *
+ * Revision 1.3 1999/05/10 08:39:33 mkarl
+ * prevent overflows in SKCS_HTON16
+ * fixed a bug in pseudo header checksum calculation
+ * added some comments
+ *
+ * Revision 1.2 1998/10/22 11:53:28 swolf
+ * Now using SK_DBG_MSG.
+ *
+ * Revision 1.1 1998/09/01 15:35:41 swolf
+ * initial revision
+ *
+ * 13-May-1998 sw Created.
+ *
+ ******************************************************************************/
+
+#ifdef SK_USE_CSUM /* Check if CSUM is to be used. */
+
+#ifndef lint
+static const char SysKonnectFileId[] = "@(#)"
+ "$Id: skcsum.c,v 1.10 2002/04/11 10:02:04 rwahl Exp $"
+ " (C) SysKonnect.";
+#endif /* !lint */
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This is the "GEnesis" common module "CSUM".
+ *
+ * This module contains the code necessary to calculate, store, and verify the
+ * Internet Checksum of IP, TCP, and UDP frames.
+ *
+ * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon"
+ * and is the code name of this SysKonnect project.
+ *
+ * Compilation Options:
+ *
+ * SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an
+ * empty module.
+ *
+ * SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id
+ * definitions. In this case, all SKCS_PROTO_xxx definitions must be made
+ * external.
+ *
+ * SKCS_OVERWRITE_STATUS - Define to overwrite the default return status
+ * definitions. In this case, all SKCS_STATUS_xxx definitions must be made
+ * external.
+ *
+ * Include File Hierarchy:
+ *
+ * "h/skdrv1st.h"
+ * "h/skcsum.h"
+ * "h/sktypes.h"
+ * "h/skqueue.h"
+ * "h/skdrv2nd.h"
+ *
+ ******************************************************************************/
+
+#include "h/skdrv1st.h"
+#include "h/skcsum.h"
+#include "h/skdrv2nd.h"
+
+/* defines ********************************************************************/
+
+/* The size of an Ethernet MAC header. */
+#define SKCS_ETHERNET_MAC_HEADER_SIZE (6+6+2)
+
+/* The size of the used topology's MAC header. */
+#define SKCS_MAC_HEADER_SIZE SKCS_ETHERNET_MAC_HEADER_SIZE
+
+/* The size of the IP header without any option fields. */
+#define SKCS_IP_HEADER_SIZE 20
+
+/*
+ * Field offsets within the IP header.
+ */
+
+/* "Internet Header Version" and "Length". */
+#define SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH 0
+
+/* "Total Length". */
+#define SKCS_OFS_IP_TOTAL_LENGTH 2
+
+/* "Flags" "Fragment Offset". */
+#define SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET 6
+
+/* "Next Level Protocol" identifier. */
+#define SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL 9
+
+/* Source IP address. */
+#define SKCS_OFS_IP_SOURCE_ADDRESS 12
+
+/* Destination IP address. */
+#define SKCS_OFS_IP_DESTINATION_ADDRESS 16
+
+
+/*
+ * Field offsets within the UDP header.
+ */
+
+/* UDP checksum. */
+#define SKCS_OFS_UDP_CHECKSUM 6
+
+/* IP "Next Level Protocol" identifiers (see RFC 790). */
+#define SKCS_PROTO_ID_TCP 6 /* Transport Control Protocol */
+#define SKCS_PROTO_ID_UDP 17 /* User Datagram Protocol */
+
+/* IP "Don't Fragment" bit. */
+#define SKCS_IP_DONT_FRAGMENT SKCS_HTON16(0x4000)
+
+/* Add a byte offset to a pointer. */
+#define SKCS_IDX(pPtr, Ofs) ((void *) ((char *) (pPtr) + (Ofs)))
+
+/*
+ * Macros that convert host to network representation and vice versa, i.e.
+ * little/big endian conversion on little endian machines only.
+ */
+#ifdef SK_LITTLE_ENDIAN
+#define SKCS_HTON16(Val16) (((unsigned) (Val16) >> 8) | (((Val16) & 0xFF) << 8))
+#endif /* SK_LITTLE_ENDIAN */
+#ifdef SK_BIG_ENDIAN
+#define SKCS_HTON16(Val16) (Val16)
+#endif /* SK_BIG_ENDIAN */
+#define SKCS_NTOH16(Val16) SKCS_HTON16(Val16)
+
+/* typedefs *******************************************************************/
+
+/* function prototypes ********************************************************/
+
+/******************************************************************************
+ *
+ * SkCsGetSendInfo - get checksum information for a send packet
+ *
+ * Description:
+ * Get all checksum information necessary to send a TCP or UDP packet. The
+ * function checks the IP header passed to it. If the high-level protocol
+ * is either TCP or UDP the pseudo header checksum is calculated and
+ * returned.
+ *
+ * The function returns the total length of the IP header (including any
+ * IP option fields), which is the same as the start offset of the IP data
+ * which in turn is the start offset of the TCP or UDP header.
+ *
+ * The function also returns the TCP or UDP pseudo header checksum, which
+ * should be used as the start value for the hardware checksum calculation.
+ * (Note that any actual pseudo header checksum can never calculate to
+ * zero.)
+ *
+ * Note:
+ * There is a bug in the ASIC which may lead to wrong checksums.
+ *
+ * Arguments:
+ * pAc - A pointer to the adapter context struct.
+ *
+ * pIpHeader - Pointer to IP header. Must be at least the IP header *not*
+ * including any option fields, i.e. at least 20 bytes.
+ *
+ * Note: This pointer will be used to address 8-, 16-, and 32-bit
+ * variables with the respective alignment offsets relative to the pointer.
+ * Thus, the pointer should point to a 32-bit aligned address. If the
+ * target system cannot address 32-bit variables on non 32-bit aligned
+ * addresses, then the pointer *must* point to a 32-bit aligned address.
+ *
+ * pPacketInfo - A pointer to the packet information structure for this
+ * packet. Before calling this SkCsGetSendInfo(), the following field must
+ * be initialized:
+ *
+ * ProtocolFlags - Initialize with any combination of
+ * SKCS_PROTO_XXX bit flags. SkCsGetSendInfo() will only work on
+ * the protocols specified here. Any protocol(s) not specified
+ * here will be ignored.
+ *
+ * Note: Only one checksum can be calculated in hardware. Thus, if
+ * SKCS_PROTO_IP is specified in the 'ProtocolFlags',
+ * SkCsGetSendInfo() must calculate the IP header checksum in
+ * software. It might be a better idea to have the calling
+ * protocol stack calculate the IP header checksum.
+ *
+ * Returns: N/A
+ * On return, the following fields in 'pPacketInfo' may or may not have
+ * been filled with information, depending on the protocol(s) found in the
+ * packet:
+ *
+ * ProtocolFlags - Returns the SKCS_PROTO_XXX bit flags of the protocol(s)
+ * that were both requested by the caller and actually found in the packet.
+ * Protocol(s) not specified by the caller and/or not found in the packet
+ * will have their respective SKCS_PROTO_XXX bit flags reset.
+ *
+ * Note: For IP fragments, TCP and UDP packet information is ignored.
+ *
+ * IpHeaderLength - The total length in bytes of the complete IP header
+ * including any option fields is returned here. This is the start offset
+ * of the IP data, i.e. the TCP or UDP header if present.
+ *
+ * IpHeaderChecksum - If IP has been specified in the 'ProtocolFlags', the
+ * 16-bit Internet Checksum of the IP header is returned here. This value
+ * is to be stored into the packet's 'IP Header Checksum' field.
+ *
+ * PseudoHeaderChecksum - If this is a TCP or UDP packet and if TCP or UDP
+ * has been specified in the 'ProtocolFlags', the 16-bit Internet Checksum
+ * of the TCP or UDP pseudo header is returned here.
+ */
+#if 0
+void SkCsGetSendInfo(
+SK_AC *pAc, /* Adapter context struct. */
+void *pIpHeader, /* IP header. */
+SKCS_PACKET_INFO *pPacketInfo, /* Packet information struct. */
+int NetNumber) /* Net number */
+{
+ /* Internet Header Version found in IP header. */
+ unsigned InternetHeaderVersion;
+
+ /* Length of the IP header as found in IP header. */
+ unsigned IpHeaderLength;
+
+ /* Bit field specifiying the desired/found protocols. */
+ unsigned ProtocolFlags;
+
+ /* Next level protocol identifier found in IP header. */
+ unsigned NextLevelProtocol;
+
+ /* Length of IP data portion. */
+ unsigned IpDataLength;
+
+ /* TCP/UDP pseudo header checksum. */
+ unsigned long PseudoHeaderChecksum;
+
+ /* Pointer to next level protocol statistics structure. */
+ SKCS_PROTO_STATS *NextLevelProtoStats;
+
+ /* Temporary variable. */
+ unsigned Tmp;
+
+ Tmp = *(SK_U8 *)
+ SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH);
+
+ /* Get the Internet Header Version (IHV). */
+ /* Note: The IHV is stored in the upper four bits. */
+
+ InternetHeaderVersion = Tmp >> 4;
+
+ /* Check the Internet Header Version. */
+ /* Note: We currently only support IP version 4. */
+
+ if (InternetHeaderVersion != 4) { /* IPv4? */
+ SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX,
+ ("Tx: Unknown Internet Header Version %u.\n",
+ InternetHeaderVersion));
+ pPacketInfo->ProtocolFlags = 0;
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++;
+ return;
+ }
+
+ /* Get the IP header length (IHL). */
+ /*
+ * Note: The IHL is stored in the lower four bits as the number of
+ * 4-byte words.
+ */
+
+ IpHeaderLength = (Tmp & 0xf) * 4;
+ pPacketInfo->IpHeaderLength = IpHeaderLength;
+
+ /* Check the IP header length. */
+
+ /* 04-Aug-1998 sw - Really check the IHL? Necessary? */
+
+ if (IpHeaderLength < 5*4) {
+ SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX,
+ ("Tx: Invalid IP Header Length %u.\n", IpHeaderLength));
+ pPacketInfo->ProtocolFlags = 0;
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++;
+ return;
+ }
+
+ /* This is an IPv4 frame with a header of valid length. */
+
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxOkCts++;
+
+ /* Check if we should calculate the IP header checksum. */
+
+ ProtocolFlags = pPacketInfo->ProtocolFlags;
+
+ if (ProtocolFlags & SKCS_PROTO_IP) {
+ pPacketInfo->IpHeaderChecksum =
+ SkCsCalculateChecksum(pIpHeader, IpHeaderLength);
+ }
+
+ /* Get the next level protocol identifier. */
+
+ NextLevelProtocol =
+ *(SK_U8 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL);
+
+ /*
+ * Check if this is a TCP or UDP frame and if we should calculate the
+ * TCP/UDP pseudo header checksum.
+ *
+ * Also clear all protocol bit flags of protocols not present in the
+ * frame.
+ */
+
+ if ((ProtocolFlags & SKCS_PROTO_TCP) != 0 &&
+ NextLevelProtocol == SKCS_PROTO_ID_TCP) {
+ /* TCP/IP frame. */
+ ProtocolFlags &= SKCS_PROTO_TCP | SKCS_PROTO_IP;
+ NextLevelProtoStats =
+ &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP];
+ }
+ else if ((ProtocolFlags & SKCS_PROTO_UDP) != 0 &&
+ NextLevelProtocol == SKCS_PROTO_ID_UDP) {
+ /* UDP/IP frame. */
+ ProtocolFlags &= SKCS_PROTO_UDP | SKCS_PROTO_IP;
+ NextLevelProtoStats =
+ &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP];
+ }
+ else {
+ /*
+ * Either not a TCP or UDP frame and/or TCP/UDP processing not
+ * specified.
+ */
+ pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP;
+ return;
+ }
+
+ /* Check if this is an IP fragment. */
+
+ /*
+ * Note: An IP fragment has a non-zero "Fragment Offset" field and/or
+ * the "More Fragments" bit set. Thus, if both the "Fragment Offset"
+ * and the "More Fragments" are zero, it is *not* a fragment. We can
+ * easily check both at the same time since they are in the same 16-bit
+ * word.
+ */
+
+ if ((*(SK_U16 *)
+ SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) &
+ ~SKCS_IP_DONT_FRAGMENT) != 0) {
+ /* IP fragment; ignore all other protocols. */
+ pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP;
+ NextLevelProtoStats->TxUnableCts++;
+ return;
+ }
+
+ /*
+ * Calculate the TCP/UDP pseudo header checksum.
+ */
+
+ /* Get total length of IP header and data. */
+
+ IpDataLength =
+ *(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH);
+
+ /* Get length of IP data portion. */
+
+ IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength;
+
+ /* Calculate the sum of all pseudo header fields (16-bit). */
+
+ PseudoHeaderChecksum =
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_SOURCE_ADDRESS + 0) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_SOURCE_ADDRESS + 2) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_DESTINATION_ADDRESS + 0) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_DESTINATION_ADDRESS + 2) +
+ (unsigned long) SKCS_HTON16(NextLevelProtocol) +
+ (unsigned long) SKCS_HTON16(IpDataLength);
+
+ /* Add-in any carries. */
+
+ SKCS_OC_ADD(PseudoHeaderChecksum, PseudoHeaderChecksum, 0);
+
+ /* Add-in any new carry. */
+
+ SKCS_OC_ADD(pPacketInfo->PseudoHeaderChecksum, PseudoHeaderChecksum, 0);
+
+ pPacketInfo->ProtocolFlags = ProtocolFlags;
+ NextLevelProtoStats->TxOkCts++; /* Success. */
+} /* SkCsGetSendInfo */
+
+
+/******************************************************************************
+ *
+ * SkCsGetReceiveInfo - verify checksum information for a received packet
+ *
+ * Description:
+ * Verify a received frame's checksum. The function returns a status code
+ * reflecting the result of the verification.
+ *
+ * Note:
+ * Before calling this function you have to verify that the frame is
+ * not padded and Checksum1 and Checksum2 are bigger than 1.
+ *
+ * Arguments:
+ * pAc - Pointer to adapter context struct.
+ *
+ * pIpHeader - Pointer to IP header. Must be at least the length in bytes
+ * of the received IP header including any option fields. For UDP packets,
+ * 8 additional bytes are needed to access the UDP checksum.
+ *
+ * Note: The actual length of the IP header is stored in the lower four
+ * bits of the first octet of the IP header as the number of 4-byte words,
+ * so it must be multiplied by four to get the length in bytes. Thus, the
+ * maximum IP header length is 15 * 4 = 60 bytes.
+ *
+ * Checksum1 - The first 16-bit Internet Checksum calculated by the
+ * hardware starting at the offset returned by SkCsSetReceiveFlags().
+ *
+ * Checksum2 - The second 16-bit Internet Checksum calculated by the
+ * hardware starting at the offset returned by SkCsSetReceiveFlags().
+ *
+ * Returns:
+ * SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame.
+ * SKCS_STATUS_IP_CSUM_ERROR - IP checksum error.
+ * SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame.
+ * SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame
+ * SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok).
+ * SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame).
+ * SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok).
+ * SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok).
+ * SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok.
+ * SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok.
+ * SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum.
+ *
+ * Note: If SKCS_OVERWRITE_STATUS is defined, the SKCS_STATUS_XXX values
+ * returned here can be defined in some header file by the module using CSUM.
+ * In this way, the calling module can assign return values for its own needs,
+ * e.g. by assigning bit flags to the individual protocols.
+ */
+SKCS_STATUS SkCsGetReceiveInfo(
+SK_AC *pAc, /* Adapter context struct. */
+void *pIpHeader, /* IP header. */
+unsigned Checksum1, /* Hardware checksum 1. */
+unsigned Checksum2, /* Hardware checksum 2. */
+int NetNumber) /* Net number */
+{
+ /* Internet Header Version found in IP header. */
+ unsigned InternetHeaderVersion;
+
+ /* Length of the IP header as found in IP header. */
+ unsigned IpHeaderLength;
+
+ /* Length of IP data portion. */
+ unsigned IpDataLength;
+
+ /* IP header checksum. */
+ unsigned IpHeaderChecksum;
+
+ /* IP header options checksum, if any. */
+ unsigned IpOptionsChecksum;
+
+ /* IP data checksum, i.e. TCP/UDP checksum. */
+ unsigned IpDataChecksum;
+
+ /* Next level protocol identifier found in IP header. */
+ unsigned NextLevelProtocol;
+
+ /* The checksum of the "next level protocol", i.e. TCP or UDP. */
+ unsigned long NextLevelProtocolChecksum;
+
+ /* Pointer to next level protocol statistics structure. */
+ SKCS_PROTO_STATS *NextLevelProtoStats;
+
+ /* Temporary variable. */
+ unsigned Tmp;
+
+ Tmp = *(SK_U8 *)
+ SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH);
+
+ /* Get the Internet Header Version (IHV). */
+ /* Note: The IHV is stored in the upper four bits. */
+
+ InternetHeaderVersion = Tmp >> 4;
+
+ /* Check the Internet Header Version. */
+ /* Note: We currently only support IP version 4. */
+
+ if (InternetHeaderVersion != 4) { /* IPv4? */
+ SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX,
+ ("Rx: Unknown Internet Header Version %u.\n",
+ InternetHeaderVersion));
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxUnableCts++;
+ return (SKCS_STATUS_UNKNOWN_IP_VERSION);
+ }
+
+ /* Get the IP header length (IHL). */
+ /*
+ * Note: The IHL is stored in the lower four bits as the number of
+ * 4-byte words.
+ */
+
+ IpHeaderLength = (Tmp & 0xf) * 4;
+
+ /* Check the IP header length. */
+
+ /* 04-Aug-1998 sw - Really check the IHL? Necessary? */
+
+ if (IpHeaderLength < 5*4) {
+ SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX,
+ ("Rx: Invalid IP Header Length %u.\n", IpHeaderLength));
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++;
+ return (SKCS_STATUS_IP_CSUM_ERROR);
+ }
+
+ /* This is an IPv4 frame with a header of valid length. */
+
+ /* Get the IP header and data checksum. */
+
+ IpDataChecksum = Checksum2;
+
+ /*
+ * The IP header checksum is calculated as follows:
+ *
+ * IpHeaderChecksum = Checksum1 - Checksum2
+ */
+
+ SKCS_OC_SUB(IpHeaderChecksum, Checksum1, Checksum2);
+
+ /* Check if any IP header options. */
+
+ if (IpHeaderLength > SKCS_IP_HEADER_SIZE) {
+
+ /* Get the IP options checksum. */
+
+ IpOptionsChecksum = SkCsCalculateChecksum(
+ SKCS_IDX(pIpHeader, SKCS_IP_HEADER_SIZE),
+ IpHeaderLength - SKCS_IP_HEADER_SIZE);
+
+ /* Adjust the IP header and IP data checksums. */
+
+ SKCS_OC_ADD(IpHeaderChecksum, IpHeaderChecksum, IpOptionsChecksum);
+
+ SKCS_OC_SUB(IpDataChecksum, IpDataChecksum, IpOptionsChecksum);
+ }
+
+ /*
+ * Check if the IP header checksum is ok.
+ *
+ * NOTE: We must check the IP header checksum even if the caller just wants
+ * us to check upper-layer checksums, because we cannot do any further
+ * processing of the packet without a valid IP checksum.
+ */
+
+ /* Get the next level protocol identifier. */
+
+ NextLevelProtocol = *(SK_U8 *)
+ SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL);
+
+ if (IpHeaderChecksum != 0xFFFF) {
+ pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++;
+ /* the NDIS tester wants to know the upper level protocol too */
+ if (NextLevelProtocol == SKCS_PROTO_ID_TCP) {
+ return(SKCS_STATUS_IP_CSUM_ERROR_TCP);
+ }
+ else if (NextLevelProtocol == SKCS_PROTO_ID_UDP) {
+ return(SKCS_STATUS_IP_CSUM_ERROR_UDP);
+ }
+ return (SKCS_STATUS_IP_CSUM_ERROR);
+ }
+
+ /*
+ * Check if this is a TCP or UDP frame and if we should calculate the
+ * TCP/UDP pseudo header checksum.
+ *
+ * Also clear all protocol bit flags of protocols not present in the
+ * frame.
+ */
+
+ if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_TCP) != 0 &&
+ NextLevelProtocol == SKCS_PROTO_ID_TCP) {
+ /* TCP/IP frame. */
+ NextLevelProtoStats =
+ &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP];
+ }
+ else if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_UDP) != 0 &&
+ NextLevelProtocol == SKCS_PROTO_ID_UDP) {
+ /* UDP/IP frame. */
+ NextLevelProtoStats =
+ &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP];
+ }
+ else {
+ /*
+ * Either not a TCP or UDP frame and/or TCP/UDP processing not
+ * specified.
+ */
+ return (SKCS_STATUS_IP_CSUM_OK);
+ }
+
+ /* Check if this is an IP fragment. */
+
+ /*
+ * Note: An IP fragment has a non-zero "Fragment Offset" field and/or
+ * the "More Fragments" bit set. Thus, if both the "Fragment Offset"
+ * and the "More Fragments" are zero, it is *not* a fragment. We can
+ * easily check both at the same time since they are in the same 16-bit
+ * word.
+ */
+
+ if ((*(SK_U16 *)
+ SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) &
+ ~SKCS_IP_DONT_FRAGMENT) != 0) {
+ /* IP fragment; ignore all other protocols. */
+ NextLevelProtoStats->RxUnableCts++;
+ return (SKCS_STATUS_IP_FRAGMENT);
+ }
+
+ /*
+ * 08-May-2000 ra
+ *
+ * From RFC 768 (UDP)
+ * If the computed checksum is zero, it is transmitted as all ones (the
+ * equivalent in one's complement arithmetic). An all zero transmitted
+ * checksum value means that the transmitter generated no checksum (for
+ * debugging or for higher level protocols that don't care).
+ */
+
+ if (NextLevelProtocol == SKCS_PROTO_ID_UDP &&
+ *(SK_U16*)SKCS_IDX(pIpHeader, IpHeaderLength + 6) == 0x0000) {
+
+ NextLevelProtoStats->RxOkCts++;
+
+ return (SKCS_STATUS_IP_CSUM_OK_NO_UDP);
+ }
+
+ /*
+ * Calculate the TCP/UDP checksum.
+ */
+
+ /* Get total length of IP header and data. */
+
+ IpDataLength =
+ *(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH);
+
+ /* Get length of IP data portion. */
+
+ IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength;
+
+ NextLevelProtocolChecksum =
+
+ /* Calculate the pseudo header checksum. */
+
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_SOURCE_ADDRESS + 0) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_SOURCE_ADDRESS + 2) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_DESTINATION_ADDRESS + 0) +
+ (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
+ SKCS_OFS_IP_DESTINATION_ADDRESS + 2) +
+ (unsigned long) SKCS_HTON16(NextLevelProtocol) +
+ (unsigned long) SKCS_HTON16(IpDataLength) +
+
+ /* Add the TCP/UDP header checksum. */
+
+ (unsigned long) IpDataChecksum;
+
+ /* Add-in any carries. */
+
+ SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0);
+
+ /* Add-in any new carry. */
+
+ SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0);
+
+ /* Check if the TCP/UDP checksum is ok. */
+
+ if ((unsigned) NextLevelProtocolChecksum == 0xFFFF) {
+
+ /* TCP/UDP checksum ok. */
+
+ NextLevelProtoStats->RxOkCts++;
+
+ return (NextLevelProtocol == SKCS_PROTO_ID_TCP ?
+ SKCS_STATUS_TCP_CSUM_OK : SKCS_STATUS_UDP_CSUM_OK);
+ }
+
+ /* TCP/UDP checksum error. */
+
+ NextLevelProtoStats->RxErrCts++;
+
+ return (NextLevelProtocol == SKCS_PROTO_ID_TCP ?
+ SKCS_STATUS_TCP_CSUM_ERROR : SKCS_STATUS_UDP_CSUM_ERROR);
+} /* SkCsGetReceiveInfo */
+#endif
+
+
+/******************************************************************************
+ *
+ * SkCsSetReceiveFlags - set checksum receive flags
+ *
+ * Description:
+ * Use this function to set the various receive flags. According to the
+ * protocol flags set by the caller, the start offsets within received
+ * packets of the two hardware checksums are returned. These offsets must
+ * be stored in all receive descriptors.
+ *
+ * Arguments:
+ * pAc - Pointer to adapter context struct.
+ *
+ * ReceiveFlags - Any combination of SK_PROTO_XXX flags of the protocols
+ * for which the caller wants checksum information on received frames.
+ *
+ * pChecksum1Offset - The start offset of the first receive descriptor
+ * hardware checksum to be calculated for received frames is returned
+ * here.
+ *
+ * pChecksum2Offset - The start offset of the second receive descriptor
+ * hardware checksum to be calculated for received frames is returned
+ * here.
+ *
+ * Returns: N/A
+ * Returns the two hardware checksum start offsets.
+ */
+void SkCsSetReceiveFlags(
+SK_AC *pAc, /* Adapter context struct. */
+unsigned ReceiveFlags, /* New receive flags. */
+unsigned *pChecksum1Offset, /* Offset for hardware checksum 1. */
+unsigned *pChecksum2Offset, /* Offset for hardware checksum 2. */
+int NetNumber)
+{
+ /* Save the receive flags. */
+
+ pAc->Csum.ReceiveFlags[NetNumber] = ReceiveFlags;
+
+ /* First checksum start offset is the IP header. */
+ *pChecksum1Offset = SKCS_MAC_HEADER_SIZE;
+
+ /*
+ * Second checksum start offset is the IP data. Note that this may vary
+ * if there are any IP header options in the actual packet.
+ */
+ *pChecksum2Offset = SKCS_MAC_HEADER_SIZE + SKCS_IP_HEADER_SIZE;
+} /* SkCsSetReceiveFlags */
+
+#ifndef SkCsCalculateChecksum
+
+/******************************************************************************
+ *
+ * SkCsCalculateChecksum - calculate checksum for specified data
+ *
+ * Description:
+ * Calculate and return the 16-bit Internet Checksum for the specified
+ * data.
+ *
+ * Arguments:
+ * pData - Pointer to data for which the checksum shall be calculated.
+ * Note: The pointer should be aligned on a 16-bit boundary.
+ *
+ * Length - Length in bytes of data to checksum.
+ *
+ * Returns:
+ * The 16-bit Internet Checksum for the specified data.
+ *
+ * Note: The checksum is calculated in the machine's natural byte order,
+ * i.e. little vs. big endian. Thus, the resulting checksum is different
+ * for the same input data on little and big endian machines.
+ *
+ * However, when written back to the network packet, the byte order is
+ * always in correct network order.
+ */
+unsigned SkCsCalculateChecksum(
+void *pData, /* Data to checksum. */
+unsigned Length) /* Length of data. */
+{
+ SK_U16 *pU16; /* Pointer to the data as 16-bit words. */
+ unsigned long Checksum; /* Checksum; must be at least 32 bits. */
+
+ /* Sum up all 16-bit words. */
+
+ pU16 = (SK_U16 *) pData;
+ for (Checksum = 0; Length > 1; Length -= 2) {
+ Checksum += *pU16++;
+ }
+
+ /* If this is an odd number of bytes, add-in the last byte. */
+
+ if (Length > 0) {
+#ifdef SK_BIG_ENDIAN
+ /* Add the last byte as the high byte. */
+ Checksum += ((unsigned) *(SK_U8 *) pU16) << 8;
+#else /* !SK_BIG_ENDIAN */
+ /* Add the last byte as the low byte. */
+ Checksum += *(SK_U8 *) pU16;
+#endif /* !SK_BIG_ENDIAN */
+ }
+
+ /* Add-in any carries. */
+
+ SKCS_OC_ADD(Checksum, Checksum, 0);
+
+ /* Add-in any new carry. */
+
+ SKCS_OC_ADD(Checksum, Checksum, 0);
+
+ /* Note: All bits beyond the 16-bit limit are now zero. */
+
+ return ((unsigned) Checksum);
+} /* SkCsCalculateChecksum */
+
+#endif /* SkCsCalculateChecksum */
+
+/******************************************************************************
+ *
+ * SkCsEvent - the CSUM event dispatcher
+ *
+ * Description:
+ * This is the event handler for the CSUM module.
+ *
+ * Arguments:
+ * pAc - Pointer to adapter context.
+ *
+ * Ioc - I/O context.
+ *
+ * Event - Event id.
+ *
+ * Param - Event dependent parameter.
+ *
+ * Returns:
+ * The 16-bit Internet Checksum for the specified data.
+ *
+ * Note: The checksum is calculated in the machine's natural byte order,
+ * i.e. little vs. big endian. Thus, the resulting checksum is different
+ * for the same input data on little and big endian machines.
+ *
+ * However, when written back to the network packet, the byte order is
+ * always in correct network order.
+ */
+int SkCsEvent(
+SK_AC *pAc, /* Pointer to adapter context. */
+SK_IOC Ioc, /* I/O context. */
+SK_U32 Event, /* Event id. */
+SK_EVPARA Param) /* Event dependent parameter. */
+{
+ int ProtoIndex;
+ int NetNumber;
+
+ switch (Event) {
+ /*
+ * Clear protocol statistics.
+ *
+ * Param - Protocol index, or -1 for all protocols.
+ * - Net number.
+ */
+ case SK_CSUM_EVENT_CLEAR_PROTO_STATS:
+
+ ProtoIndex = (int)Param.Para32[1];
+ NetNumber = (int)Param.Para32[0];
+ if (ProtoIndex < 0) { /* Clear for all protocols. */
+ if (NetNumber >= 0) {
+ memset(&pAc->Csum.ProtoStats[NetNumber][0], 0,
+ sizeof(pAc->Csum.ProtoStats[NetNumber]));
+ }
+ }
+ else { /* Clear for individual protocol. */
+ memset(&pAc->Csum.ProtoStats[NetNumber][ProtoIndex], 0,
+ sizeof(pAc->Csum.ProtoStats[NetNumber][ProtoIndex]));
+ }
+ break;
+ default:
+ break;
+ }
+ return (0); /* Success. */
+} /* SkCsEvent */
+
+#endif /* SK_USE_CSUM */
diff --git a/drivers/sk98lin/skge.c b/drivers/sk98lin/skge.c
new file mode 100644
index 000000000..49ef8b310
--- /dev/null
+++ b/drivers/sk98lin/skge.c
@@ -0,0 +1,4870 @@
+/******************************************************************************
+ *
+ * Name: skge.c
+ * Project: GEnesis, PCI Gigabit Ethernet Adapter
+ * Version: $Revision: 1.46 $
+ * Date: $Date: 2003/02/25 14:16:36 $
+ * Purpose: The main driver source module
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * (C)Copyright 1998-2003 SysKonnect GmbH.
+ *
+ * Driver for SysKonnect Gigabit Ethernet Server Adapters:
+ *
+ * SK-9871 (single link 1000Base-ZX)
+ * SK-9872 (dual link 1000Base-ZX)
+ * SK-9861 (single link 1000Base-SX, VF45 Volition Plug)
+ * SK-9862 (dual link 1000Base-SX, VF45 Volition Plug)
+ * SK-9841 (single link 1000Base-LX)
+ * SK-9842 (dual link 1000Base-LX)
+ * SK-9843 (single link 1000Base-SX)
+ * SK-9844 (dual link 1000Base-SX)
+ * SK-9821 (single link 1000Base-T)
+ * SK-9822 (dual link 1000Base-T)
+ * SK-9881 (single link 1000Base-SX V2 LC)
+ * SK-9871 (single link 1000Base-ZX V2)
+ * SK-9861 (single link 1000Base-SX V2, VF45 Volition Plug)
+ * SK-9841 (single link 1000Base-LX V2)
+ * SK-9843 (single link 1000Base-SX V2)
+ * SK-9821 (single link 1000Base-T V2)
+ *
+ * Created 10-Feb-1999, based on Linux' acenic.c, 3c59x.c and
+ * SysKonnects GEnesis Solaris driver
+ * Author: Christoph Goos (cgoos@syskonnect.de)
+ * Mirko Lindner (mlindner@syskonnect.de)
+ *
+ * Address all question to: linux@syskonnect.de
+ *
+ * The technical manual for the adapters is available from SysKonnect's
+ * web pages: www.syskonnect.com
+ * Goto "Support" and search Knowledge Base for "manual".
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * History:
+ *
+ * $Log: skge.c,v $
+ * Revision 1.46 2003/02/25 14:16:36 mlindner
+ * Fix: Copyright statement
+ *
+ * Revision 1.45 2003/02/25 13:25:55 mlindner
+ * Add: Performance improvements
+ * Add: Support for various vendors
+ * Fix: Init function
+ *
+ * Revision 1.44 2003/01/09 09:25:26 mlindner
+ * Fix: Remove useless init_module/cleanup_module forward declarations
+ *
+ * Revision 1.43 2002/11/29 08:42:41 mlindner
+ * Fix: Boot message
+ *
+ * Revision 1.42 2002/11/28 13:30:23 mlindner
+ * Add: New frame check
+ *
+ * Revision 1.41 2002/11/27 13:55:18 mlindner
+ * Fix: Drop wrong csum packets
+ * Fix: Initialize proc_entry after hw check
+ *
+ * Revision 1.40 2002/10/31 07:50:37 tschilli
+ * Function SkGeInitAssignRamToQueues() from common module inserted.
+ * Autonegotiation is set to ON for all adapters.
+ * LinkSpeedUsed is used in link up status report.
+ * Role parameter will show up for 1000 Mbps links only.
+ * GetConfiguration() inserted after init level 1 in SkGeChangeMtu().
+ * All return values of SkGeInit() and SkGeInitPort() are checked.
+ *
+ * Revision 1.39 2002/10/02 12:56:05 mlindner
+ * Add: Support for Yukon
+ * Add: Support for ZEROCOPY, scatter-gather and hw checksum
+ * Add: New transmit ring function (use SG and TCP/UDP hardware checksumming)
+ * Add: New init function
+ * Add: Speed check and setup
+ * Add: Merge source for kernel 2.2.x and 2.4.x
+ * Add: Opcode check for tcp
+ * Add: Frame length check
+ * Fix: Transmit complete interrupt
+ * Fix: Interrupt moderation
+ *
+ * Revision 1.29.2.13 2002/01/14 12:44:52 mlindner
+ * Fix: Rlmt modes
+ *
+ * Revision 1.29.2.12 2001/12/07 12:06:18 mlindner
+ * Fix: malloc -> slab changes
+ *
+ * Revision 1.29.2.11 2001/12/06 15:19:20 mlindner
+ * Add: DMA attributes
+ * Fix: Module initialisation
+ * Fix: pci_map_single and pci_unmap_single replaced
+ *
+ * Revision 1.29.2.10 2001/12/06 09:56:50 mlindner
+ * Corrected some printk's
+ *
+ * Revision 1.29.2.9 2001/09/05 12:15:34 mlindner
+ * Add: LBFO Changes
+ * Fix: Counter Errors (Jumbo == to long errors)
+ * Fix: Changed pAC->PciDev declaration
+ * Fix: too short counters
+ *
+ * Revision 1.29.2.8 2001/06/25 12:10:44 mlindner
+ * fix: ReceiveIrq() changed.
+ *
+ * Revision 1.29.2.7 2001/06/25 08:07:05 mlindner
+ * fix: RLMT locking in ReceiveIrq() changed.
+ *
+ * Revision 1.29.2.6 2001/05/21 07:59:29 mlindner
+ * fix: MTU init problems
+ *
+ * Revision 1.29.2.5 2001/05/08 11:25:08 mlindner
+ * fix: removed VLAN error message
+ *
+ * Revision 1.29.2.4 2001/05/04 13:31:43 gklug
+ * fix: do not handle eth_copy on bad fragments received.
+ *
+ * Revision 1.29.2.3 2001/04/23 08:06:43 mlindner
+ * Fix: error handling
+ *
+ * Revision 1.29.2.2 2001/03/15 12:04:54 mlindner
+ * Fixed memory problem
+ *
+ * Revision 1.29.2.1 2001/03/12 16:41:44 mlindner
+ * add: procfs function
+ * add: dual-net function
+ * add: RLMT networks
+ * add: extended PNMI features
+ *
+ * Kernel 2.4.x specific:
+ * Revision 1.xx 2000/09/12 13:31:56 cgoos
+ * Fixed missign "dev=NULL in skge_probe.
+ * Added counting for jumbo frames (corrects error statistic).
+ * Removed VLAN tag check (enables VLAN support).
+ *
+ * Kernel 2.2.x specific:
+ * Revision 1.29 2000/02/21 13:31:56 cgoos
+ * Fixed "unused" warning for UltraSPARC change.
+ *
+ * Partially kernel 2.2.x specific:
+ * Revision 1.28 2000/02/21 10:32:36 cgoos
+ * Added fixes for UltraSPARC.
+ * Now printing RlmtMode and PrefPort setting at startup.
+ * Changed XmitFrame return value.
+ * Fixed rx checksum calculation for BIG ENDIAN systems.
+ * Fixed rx jumbo frames counted as ierrors.
+ *
+ *
+ * Revision 1.27 1999/11/25 09:06:28 cgoos
+ * Changed base_addr to unsigned long.
+ *
+ * Revision 1.26 1999/11/22 13:29:16 cgoos
+ * Changed license header to GPL.
+ * Changes for inclusion in linux kernel (2.2.13).
+ * Removed 2.0.x defines.
+ * Changed SkGeProbe to skge_probe.
+ * Added checks in SkGeIoctl.
+ *
+ * Revision 1.25 1999/10/07 14:47:52 cgoos
+ * Changed 984x to 98xx.
+ *
+ * Revision 1.24 1999/09/30 07:21:01 cgoos
+ * Removed SK_RLMT_SLOW_LOOKAHEAD option.
+ * Giving spanning tree packets also to OS now.
+ *
+ * Revision 1.23 1999/09/29 07:36:50 cgoos
+ * Changed assignment for IsBc/IsMc.
+ *
+ * Revision 1.22 1999/09/28 12:57:09 cgoos
+ * Added CheckQueue also to Single-Port-ISR.
+ *
+ * Revision 1.21 1999/09/28 12:42:41 cgoos
+ * Changed parameter strings for RlmtMode.
+ *
+ * Revision 1.20 1999/09/28 12:37:57 cgoos
+ * Added CheckQueue for fast delivery of RLMT frames.
+ *
+ * Revision 1.19 1999/09/16 07:57:25 cgoos
+ * Copperfield changes.
+ *
+ * Revision 1.18 1999/09/03 13:06:30 cgoos
+ * Fixed RlmtMode=CheckSeg bug: wrong DEV_KFREE_SKB in RLMT_SEND caused
+ * double allocated skb's.
+ * FrameStat in ReceiveIrq was accessed via wrong Rxd.
+ * Queue size for async. standby Tx queue was zero.
+ * FillRxLimit of 0 could cause problems with ReQueue, changed to 1.
+ * Removed debug output of checksum statistic.
+ *
+ * Revision 1.17 1999/08/11 13:55:27 cgoos
+ * Transmit descriptor polling was not reenabled after SkGePortInit.
+ *
+ * Revision 1.16 1999/07/27 15:17:29 cgoos
+ * Added some "\n" in output strings (removed while debuging...).
+ *
+ * Revision 1.15 1999/07/23 12:09:30 cgoos
+ * Performance optimization, rx checksumming, large frame support.
+ *
+ * Revision 1.14 1999/07/14 11:26:27 cgoos
+ * Removed Link LED settings (now in RLMT).
+ * Added status output at NET UP.
+ * Fixed SMP problems with Tx and SWITCH running in parallel.
+ * Fixed return code problem at RLMT_SEND event.
+ *
+ * Revision 1.13 1999/04/07 10:11:42 cgoos
+ * Fixed Single Port problems.
+ * Fixed Multi-Adapter problems.
+ * Always display startup string.
+ *
+ * Revision 1.12 1999/03/29 12:26:37 cgoos
+ * Reversed locking to fine granularity.
+ * Fixed skb double alloc problem (caused by incorrect xmit return code).
+ * Enhanced function descriptions.
+ *
+ * Revision 1.11 1999/03/15 13:10:51 cgoos
+ * Changed device identifier in output string to ethX.
+ *
+ * Revision 1.10 1999/03/15 12:12:34 cgoos
+ * Changed copyright notice.
+ *
+ * Revision 1.9 1999/03/15 12:10:17 cgoos
+ * Changed locking to one driver lock.
+ * Added check of SK_AC-size (for consistency with library).
+ *
+ * Revision 1.8 1999/03/08 11:44:02 cgoos
+ * Fixed missing dev->tbusy in SkGeXmit.
+ * Changed large frame (jumbo) buffer number.
+ * Added copying of short frames.
+ *
+ * Revision 1.7 1999/03/04 13:26:57 cgoos
+ * Fixed spinlock calls for SMP.
+ *
+ * Revision 1.6 1999/03/02 09:53:51 cgoos
+ * Added descriptor revertion for big endian machines.
+ *
+ * Revision 1.5 1999/03/01 08:50:59 cgoos
+ * Fixed SkGeChangeMtu.
+ * Fixed pci config space accesses.
+ *
+ * Revision 1.4 1999/02/18 15:48:44 cgoos
+ * Corrected some printk's.
+ *
+ * Revision 1.3 1999/02/18 12:45:55 cgoos
+ * Changed SK_MAX_CARD_PARAM to default 16
+ *
+ * Revision 1.2 1999/02/18 10:55:32 cgoos
+ * Removed SkGeDrvTimeStamp function.
+ * Printing "ethX:" before adapter type at adapter init.
+ *
+ *
+ * 10-Feb-1999 cg Created, based on Linux' acenic.c, 3c59x.c and
+ * SysKonnects GEnesis Solaris driver
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Possible compiler options (#define xxx / -Dxxx):
+ *
+ * debugging can be enable by changing SK_DEBUG_CHKMOD and
+ * SK_DEBUG_CHKCAT in makefile (described there).
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * Description:
+ *
+ * This is the main module of the Linux GE driver.
+ *
+ * All source files except skge.c, skdrv1st.h, skdrv2nd.h and sktypes.h
+ * are part of SysKonnect's COMMON MODULES for the SK-98xx adapters.
+ * Those are used for drivers on multiple OS', so some thing may seem
+ * unnecessary complicated on Linux. Please do not try to 'clean up'
+ * them without VERY good reasons, because this will make it more
+ * difficult to keep the Linux driver in synchronisation with the
+ * other versions.
+ *
+ * Include file hierarchy:
+ *
+ * <linux/module.h>
+ *
+ * "h/skdrv1st.h"
+ * <linux/version.h>
+ * <linux/types.h>
+ * <linux/kernel.h>
+ * <linux/string.h>
+ * <linux/errno.h>
+ * <linux/ioport.h>
+ * <linux/slab.h>
+ * <linux/interrupt.h>
+ * <linux/pci.h>
+ * <asm/byteorder.h>
+ * <asm/bitops.h>
+ * <asm/io.h>
+ * <linux/netdevice.h>
+ * <linux/etherdevice.h>
+ * <linux/skbuff.h>
+ * those three depending on kernel version used:
+ * <linux/bios32.h>
+ * <linux/init.h>
+ * <asm/uaccess.h>
+ * <net/checksum.h>
+ *
+ * "h/skerror.h"
+ * "h/skdebug.h"
+ * "h/sktypes.h"
+ * "h/lm80.h"
+ * "h/xmac_ii.h"
+ *
+ * "h/skdrv2nd.h"
+ * "h/skqueue.h"
+ * "h/skgehwt.h"
+ * "h/sktimer.h"
+ * "h/ski2c.h"
+ * "h/skgepnmi.h"
+ * "h/skvpd.h"
+ * "h/skgehw.h"
+ * "h/skgeinit.h"
+ * "h/skaddr.h"
+ * "h/skgesirq.h"
+ * "h/skcsum.h"
+ * "h/skrlmt.h"
+ *
+ ******************************************************************************/
+
+#include "h/skversion.h"
+#if 0
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/proc_fs.h>
+#endif
+#include "h/skdrv1st.h"
+#include "h/skdrv2nd.h"
+
+
+/* defines ******************************************************************/
+/* for debuging on x86 only */
+/* #define BREAKPOINT() asm(" int $3"); */
+
+/* use the scatter-gather functionality with sendfile() */
+#if 0
+#define SK_ZEROCOPY
+#endif
+
+/* use of a transmit complete interrupt */
+#define USE_TX_COMPLETE
+
+/* use interrupt moderation (for tx complete only) */
+#define USE_INT_MOD
+#define INTS_PER_SEC 1000
+
+/*
+ * threshold for copying small receive frames
+ * set to 0 to avoid copying, set to 9001 to copy all frames
+ */
+#define SK_COPY_THRESHOLD 50
+
+/* number of adapters that can be configured via command line params */
+#define SK_MAX_CARD_PARAM 16
+
+
+/*
+ * use those defines for a compile-in version of the driver instead
+ * of command line parameters
+ */
+// #define LINK_SPEED_A {"Auto", }
+// #define LINK_SPEED_B {"Auto", }
+// #define AUTO_NEG_A {"Sense", }
+// #define AUTO_NEG_B {"Sense", }
+// #define DUP_CAP_A {"Both", }
+// #define DUP_CAP_B {"Both", }
+// #define FLOW_CTRL_A {"SymOrRem", }
+// #define FLOW_CTRL_B {"SymOrRem", }
+// #define ROLE_A {"Auto", }
+// #define ROLE_B {"Auto", }
+// #define PREF_PORT {"A", }
+// #define RLMT_MODE {"CheckLinkState", }
+
+#define DEV_KFREE_SKB(skb) dev_kfree_skb(skb)
+#define DEV_KFREE_SKB_IRQ(skb) dev_kfree_skb_irq(skb)
+#define DEV_KFREE_SKB_ANY(skb) dev_kfree_skb_any(skb)
+
+/* function prototypes ******************************************************/
+static void FreeResources(struct SK_NET_DEVICE *dev);
+static int SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC);
+static SK_BOOL BoardAllocMem(SK_AC *pAC);
+static void BoardFreeMem(SK_AC *pAC);
+static void BoardInitMem(SK_AC *pAC);
+static void SetupRing(SK_AC*, void*, uintptr_t, RXD**, RXD**, RXD**,
+ int*, SK_BOOL);
+
+#if 0
+static void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs);
+static void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs);
+static int SkGeOpen(struct SK_NET_DEVICE *dev);
+static int SkGeClose(struct SK_NET_DEVICE *dev);
+static int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev);
+static int SkGeSetMacAddr(struct SK_NET_DEVICE *dev, void *p);
+static void SkGeSetRxMode(struct SK_NET_DEVICE *dev);
+static struct net_device_stats *SkGeStats(struct SK_NET_DEVICE *dev);
+static int SkGeIoctl(struct SK_NET_DEVICE *dev, struct ifreq *rq, int cmd);
+#else
+void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs);
+void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs);
+int SkGeOpen(struct SK_NET_DEVICE *dev);
+int SkGeClose(struct SK_NET_DEVICE *dev);
+int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev);
+#endif
+static void GetConfiguration(SK_AC*);
+static void ProductStr(SK_AC*);
+static int XmitFrame(SK_AC*, TX_PORT*, struct sk_buff*);
+static void FreeTxDescriptors(SK_AC*pAC, TX_PORT*);
+static void FillRxRing(SK_AC*, RX_PORT*);
+static SK_BOOL FillRxDescriptor(SK_AC*, RX_PORT*);
+#if 0
+static void ReceiveIrq(SK_AC*, RX_PORT*, SK_BOOL);
+#else
+void ReceiveIrq(SK_AC*, RX_PORT*, SK_BOOL);
+#endif
+static void ClearAndStartRx(SK_AC*, int);
+static void ClearTxIrq(SK_AC*, int, int);
+static void ClearRxRing(SK_AC*, RX_PORT*);
+static void ClearTxRing(SK_AC*, TX_PORT*);
+#if 0
+static void SetQueueSizes(SK_AC *pAC);
+
+static int SkGeChangeMtu(struct SK_NET_DEVICE *dev, int new_mtu);
+#endif
+static void PortReInitBmu(SK_AC*, int);
+#if 0
+static int SkGeIocMib(DEV_NET*, unsigned int, int);
+static int XmitFrameSG(SK_AC*, TX_PORT*, struct sk_buff*);
+#endif
+
+/*Extern */
+
+/* external Proc function */
+extern int proc_read(
+ char *buffer,
+ char **buffer_location,
+ off_t offset,
+ int buffer_length,
+ int *eof,
+ void *data);
+
+#ifdef DEBUG
+static void DumpMsg(struct sk_buff*, char*);
+static void DumpData(char*, int);
+static void DumpLong(char*, int);
+#endif
+void dump_frag( SK_U8 *data, int length);
+
+/* global variables *********************************************************/
+#if 0
+static const char *BootString = BOOT_STRING;
+#endif
+struct SK_NET_DEVICE *SkGeRootDev = NULL;
+static int probed __initdata = 0;
+
+/* local variables **********************************************************/
+static uintptr_t TxQueueAddr[SK_MAX_MACS][2] = {{0x680, 0x600},{0x780, 0x700}};
+static uintptr_t RxQueueAddr[SK_MAX_MACS] = {0x400, 0x480};
+
+
+/* local variables **********************************************************/
+const char SK_Root_Dir_entry[8];
+
+#if 0
+static struct proc_dir_entry *pSkRootDir;
+#endif
+
+
+static struct pci_device_id supported[] = {
+ {PCI_VENDOR_ID_3COM, 0x1700},
+ {PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE},
+ {PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE_SA},
+ {}
+};
+
+
+/*****************************************************************************
+ *
+ * skge_probe - find all SK-98xx adapters
+ *
+ * Description:
+ * This function scans the PCI bus for SK-98xx adapters. Resources for
+ * each adapter are allocated and the adapter is brought into Init 1
+ * state.
+ *
+ * Returns:
+ * 0, if everything is ok
+ * !=0, on error
+ */
+#if 0
+static int __init skge_probe (void)
+#else
+int skge_probe (struct eth_device ** ret_dev)
+#endif
+{
+#if 0
+ int proc_root_initialized = 0;
+#endif
+ int boards_found = 0;
+#if 0
+ int vendor_flag = SK_FALSE;
+#endif
+ SK_AC *pAC;
+ DEV_NET *pNet = NULL;
+#if 0
+ struct proc_dir_entry *pProcFile;
+ struct pci_dev *pdev = NULL;
+ unsigned long base_address;
+#else
+ u32 base_address;
+#endif
+ struct SK_NET_DEVICE *dev = NULL;
+#if 0
+ SK_BOOL DeviceFound = SK_FALSE;
+#endif
+ SK_BOOL BootStringCount = SK_FALSE;
+#if 1
+ pci_dev_t devno;
+#endif
+
+ if (probed)
+ return -ENODEV;
+ probed++;
+
+ if (!pci_present()) /* is PCI support present? */
+ return -ENODEV;
+
+#if 0
+ while((pdev = pci_find_class(PCI_CLASS_NETWORK_ETHERNET << 8, pdev)))
+#else
+ while((devno = pci_find_devices (supported, boards_found)) >= 0)
+#endif
+ {
+
+ dev = NULL;
+ pNet = NULL;
+
+
+#if 0
+ SK_PCI_ISCOMPLIANT(vendor_flag, pdev);
+ if (!vendor_flag)
+ continue;
+#endif
+
+/* if ((pdev->vendor != PCI_VENDOR_ID_SYSKONNECT) &&
+ ((pdev->device != PCI_DEVICE_ID_SYSKONNECT_GE) ||
+ (pdev->device != PCI_DEVICE_ID_SYSKONNECT_YU))){
+ continue;
+ }
+*/
+#if 0
+ /* Configure DMA attributes. */
+ if (pci_set_dma_mask(pdev, (u64) 0xffffffffffffffff) &&
+ pci_set_dma_mask(pdev, (u64) 0xffffffff))
+ continue;
+#endif
+
+
+#if 0
+ if ((dev = init_etherdev(dev, sizeof(DEV_NET))) == NULL) {
+ printk(KERN_ERR "Unable to allocate etherdev "
+ "structure!\n");
+ break;
+ }
+#else
+ dev = malloc (sizeof *dev);
+ memset(dev, 0, sizeof(*dev));
+ dev->priv = malloc(sizeof(DEV_NET));
+#endif
+
+ if (dev->priv == NULL) {
+ printk(KERN_ERR "Unable to allocate adapter "
+ "structure!\n");
+ break;
+ }
+
+ pNet = dev->priv;
+ pNet->pAC = kmalloc(sizeof(SK_AC), GFP_KERNEL);
+ if (pNet->pAC == NULL){
+ kfree(dev->priv);
+ printk(KERN_ERR "Unable to allocate adapter "
+ "structure!\n");
+ break;
+ }
+
+ /* Print message */
+ if (!BootStringCount) {
+ /* set display flag to TRUE so that */
+ /* we only display this string ONCE */
+ BootStringCount = SK_TRUE;
+#ifdef SK98_INFO
+ printk("%s\n", BootString);
+#endif
+ }
+
+ memset(pNet->pAC, 0, sizeof(SK_AC));
+ pAC = pNet->pAC;
+#if 0
+ pAC->PciDev = pdev;
+ pAC->PciDevId = pdev->device;
+ pAC->dev[0] = dev;
+ pAC->dev[1] = dev;
+#else
+ pAC->PciDev = devno;
+ ret_dev[0] = pAC->dev[0] = dev;
+ ret_dev[1] = pAC->dev[1] = dev;
+#endif
+ sprintf(pAC->Name, "SysKonnect SK-98xx");
+ pAC->CheckQueue = SK_FALSE;
+
+ pNet->Mtu = 1500;
+ pNet->Up = 0;
+#if 0
+ dev->irq = pdev->irq;
+
+ dev->open = &SkGeOpen;
+ dev->stop = &SkGeClose;
+ dev->hard_start_xmit = &SkGeXmit;
+ dev->get_stats = &SkGeStats;
+ dev->set_multicast_list = &SkGeSetRxMode;
+ dev->set_mac_address = &SkGeSetMacAddr;
+ dev->do_ioctl = &SkGeIoctl;
+ dev->change_mtu = &SkGeChangeMtu;
+ dev->flags &= ~IFF_RUNNING;
+#endif
+
+#ifdef SK_ZEROCOPY
+ if (pAC->GIni.GIChipId == CHIP_ID_YUKON) {
+ /* Use only if yukon hardware */
+ /* SK and ZEROCOPY - fly baby... */
+ dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+ }
+#endif
+
+#if 0
+ /*
+ * Dummy value.
+ */
+ dev->base_addr = 42;
+ pci_set_master(pdev);
+
+ pci_set_master(pdev);
+ base_address = pci_resource_start (pdev, 0);
+#else
+ pci_write_config_dword(devno,
+ PCI_COMMAND,
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+ pci_read_config_dword (devno, PCI_BASE_ADDRESS_0,
+ &base_address);
+#endif
+
+#ifdef SK_BIG_ENDIAN
+ /*
+ * On big endian machines, we use the adapter's aibility of
+ * reading the descriptors as big endian.
+ */
+ {
+ SK_U32 our2;
+ SkPciReadCfgDWord(pAC, PCI_OUR_REG_2, &our2);
+ our2 |= PCI_REV_DESC;
+ SkPciWriteCfgDWord(pAC, PCI_OUR_REG_2, our2);
+ }
+#endif
+
+ /*
+ * Remap the regs into kernel space.
+ */
+#if 0
+ pAC->IoBase = (char*)ioremap(base_address, 0x4000);
+#else
+ pAC->IoBase = (char*)pci_mem_to_phys(devno, base_address);
+#endif
+
+ if (!pAC->IoBase){
+ printk(KERN_ERR "%s: Unable to map I/O register, "
+ "SK 98xx No. %i will be disabled.\n",
+ dev->name, boards_found);
+ kfree(dev);
+ break;
+ }
+
+ pAC->Index = boards_found;
+ if (SkGeBoardInit(dev, pAC)) {
+ FreeResources(dev);
+ kfree(dev);
+ continue;
+ }
+
+#if 0
+ memcpy((caddr_t) &dev->dev_addr,
+ (caddr_t) &pAC->Addr.Net[0].CurrentMacAddress, 6);
+#else
+ memcpy((caddr_t) &dev->enetaddr,
+ (caddr_t) &pAC->Addr.Net[0].CurrentMacAddress, 6);
+#endif
+
+#if 0
+ /* First adapter... Create proc and print message */
+ if (!DeviceFound) {
+ DeviceFound = SK_TRUE;
+ SK_MEMCPY(&SK_Root_Dir_entry, BootString,
+ sizeof(SK_Root_Dir_entry) - 1);
+
+ /*Create proc (directory)*/
+ if(!proc_root_initialized) {
+ pSkRootDir = create_proc_entry(SK_Root_Dir_entry,
+ S_IFDIR | S_IWUSR | S_IRUGO | S_IXUGO, proc_net);
+ proc_root_initialized = 1;
+ }
+
+ pSkRootDir->owner = THIS_MODULE;
+ }
+
+
+
+ /* Create proc file */
+ pProcFile = create_proc_entry(dev->name,
+ S_IFREG | S_IXUSR | S_IWGRP | S_IROTH,
+ pSkRootDir);
+
+
+ pProcFile->read_proc = proc_read;
+ pProcFile->write_proc = NULL;
+ pProcFile->nlink = 1;
+ pProcFile->size = sizeof(dev->name + 1);
+ pProcFile->data = (void *)pProcFile;
+#endif
+
+ pNet->PortNr = 0;
+ pNet->NetNr = 0;
+
+#ifdef SK_ZEROCOPY
+ if (pAC->GIni.GIChipId == CHIP_ID_YUKON) {
+ /* SG and ZEROCOPY - fly baby... */
+ dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+ }
+#endif
+
+ boards_found++;
+
+ /* More then one port found */
+ if ((pAC->GIni.GIMacsFound == 2 ) && (pAC->RlmtNets == 2)) {
+#if 0
+ if ((dev = init_etherdev(NULL, sizeof(DEV_NET))) == 0) {
+ printk(KERN_ERR "Unable to allocate etherdev "
+ "structure!\n");
+ break;
+ }
+#else
+ dev = malloc (sizeof *dev);
+ memset(dev, 0, sizeof(*dev));
+ dev->priv = malloc(sizeof(DEV_NET));
+#endif
+
+ pAC->dev[1] = dev;
+ pNet = dev->priv;
+ pNet->PortNr = 1;
+ pNet->NetNr = 1;
+ pNet->pAC = pAC;
+ pNet->Mtu = 1500;
+ pNet->Up = 0;
+
+#if 0
+ dev->open = &SkGeOpen;
+ dev->stop = &SkGeClose;
+ dev->hard_start_xmit = &SkGeXmit;
+ dev->get_stats = &SkGeStats;
+ dev->set_multicast_list = &SkGeSetRxMode;
+ dev->set_mac_address = &SkGeSetMacAddr;
+ dev->do_ioctl = &SkGeIoctl;
+ dev->change_mtu = &SkGeChangeMtu;
+ dev->flags &= ~IFF_RUNNING;
+#endif
+
+#ifdef SK_ZEROCOPY
+ if (pAC->GIni.GIChipId == CHIP_ID_YUKON) {
+ /* SG and ZEROCOPY - fly baby... */
+ dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+ }
+#endif
+
+#if 0
+ pProcFile = create_proc_entry(dev->name,
+ S_IFREG | S_IXUSR | S_IWGRP | S_IROTH,
+ pSkRootDir);
+
+
+ pProcFile->read_proc = proc_read;
+ pProcFile->write_proc = NULL;
+ pProcFile->nlink = 1;
+ pProcFile->size = sizeof(dev->name + 1);
+ pProcFile->data = (void *)pProcFile;
+#endif
+
+#if 0
+ memcpy((caddr_t) &dev->dev_addr,
+ (caddr_t) &pAC->Addr.Net[1].CurrentMacAddress, 6);
+#else
+ memcpy((caddr_t) &dev->enetaddr,
+ (caddr_t) &pAC->Addr.Net[1].CurrentMacAddress, 6);
+#endif
+
+ printk("%s: %s\n", dev->name, pAC->DeviceStr);
+ printk(" PrefPort:B RlmtMode:Dual Check Link State\n");
+
+ }
+
+
+ /* Save the hardware revision */
+ pAC->HWRevision = (((pAC->GIni.GIPciHwRev >> 4) & 0x0F)*10) +
+ (pAC->GIni.GIPciHwRev & 0x0F);
+
+ /*
+ * This is bollocks, but we need to tell the net-init
+ * code that it shall go for the next device.
+ */
+#if 0
+#ifndef MODULE
+ dev->base_addr = 0;
+#endif
+#endif
+ }
+
+ /*
+ * If we're at this point we're going through skge_probe() for
+ * the first time. Return success (0) if we've initialized 1
+ * or more boards. Otherwise, return failure (-ENODEV).
+ */
+
+ return boards_found;
+} /* skge_probe */
+
+
+/*****************************************************************************
+ *
+ * FreeResources - release resources allocated for adapter
+ *
+ * Description:
+ * This function releases the IRQ, unmaps the IO and
+ * frees the desriptor ring.
+ *
+ * Returns: N/A
+ *
+ */
+static void FreeResources(struct SK_NET_DEVICE *dev)
+{
+SK_U32 AllocFlag;
+DEV_NET *pNet;
+SK_AC *pAC;
+
+ if (dev->priv) {
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+ AllocFlag = pAC->AllocFlag;
+#if 0
+ if (AllocFlag & SK_ALLOC_IRQ) {
+ free_irq(dev->irq, dev);
+ }
+ if (pAC->IoBase) {
+ iounmap(pAC->IoBase);
+ }
+#endif
+ if (pAC->pDescrMem) {
+ BoardFreeMem(pAC);
+ }
+ }
+
+} /* FreeResources */
+
+#if 0
+MODULE_AUTHOR("Mirko Lindner <mlindner@syskonnect.de>");
+MODULE_DESCRIPTION("SysKonnect SK-NET Gigabit Ethernet SK-98xx driver");
+MODULE_LICENSE("GPL");
+MODULE_PARM(Speed_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(Speed_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(AutoNeg_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(AutoNeg_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(DupCap_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(DupCap_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(FlowCtrl_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(FlowCtrl_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(Role_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(Role_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(PrefPort, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+MODULE_PARM(RlmtMode, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s");
+/* not used, just there because every driver should have them: */
+MODULE_PARM(options, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "i");
+MODULE_PARM(debug, "i");
+#endif
+
+
+#ifdef LINK_SPEED_A
+static char *Speed_A[SK_MAX_CARD_PARAM] = LINK_SPEED_A;
+#else
+static char *Speed_A[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef LINK_SPEED_B
+static char *Speed_B[SK_MAX_CARD_PARAM] = LINK_SPEED_B;
+#else
+static char *Speed_B[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef AUTO_NEG_A
+static char *AutoNeg_A[SK_MAX_CARD_PARAM] = AUTO_NEG_A;
+#else
+static char *AutoNeg_A[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef DUP_CAP_A
+static char *DupCap_A[SK_MAX_CARD_PARAM] = DUP_CAP_A;
+#else
+static char *DupCap_A[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef FLOW_CTRL_A
+static char *FlowCtrl_A[SK_MAX_CARD_PARAM] = FLOW_CTRL_A;
+#else
+static char *FlowCtrl_A[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef ROLE_A
+static char *Role_A[SK_MAX_CARD_PARAM] = ROLE_A;
+#else
+static char *Role_A[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef AUTO_NEG_B
+static char *AutoNeg_B[SK_MAX_CARD_PARAM] = AUTO_NEG_B;
+#else
+static char *AutoNeg_B[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef DUP_CAP_B
+static char *DupCap_B[SK_MAX_CARD_PARAM] = DUP_CAP_B;
+#else
+static char *DupCap_B[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef FLOW_CTRL_B
+static char *FlowCtrl_B[SK_MAX_CARD_PARAM] = FLOW_CTRL_B;
+#else
+static char *FlowCtrl_B[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef ROLE_B
+static char *Role_B[SK_MAX_CARD_PARAM] = ROLE_B;
+#else
+static char *Role_B[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef PREF_PORT
+static char *PrefPort[SK_MAX_CARD_PARAM] = PREF_PORT;
+#else
+static char *PrefPort[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#ifdef RLMT_MODE
+static char *RlmtMode[SK_MAX_CARD_PARAM] = RLMT_MODE;
+#else
+static char *RlmtMode[SK_MAX_CARD_PARAM] = {"", };
+#endif
+
+#if 0
+static int debug = 0; /* not used */
+static int options[SK_MAX_CARD_PARAM] = {0, }; /* not used */
+
+
+/*****************************************************************************
+ *
+ * skge_init_module - module initialization function
+ *
+ * Description:
+ * Very simple, only call skge_probe and return approriate result.
+ *
+ * Returns:
+ * 0, if everything is ok
+ * !=0, on error
+ */
+static int __init skge_init_module(void)
+{
+ int cards;
+ SkGeRootDev = NULL;
+
+ /* just to avoid warnings ... */
+ debug = 0;
+ options[0] = 0;
+
+ cards = skge_probe();
+ if (cards == 0) {
+ printk("sk98lin: No adapter found.\n");
+ }
+ return cards ? 0 : -ENODEV;
+} /* skge_init_module */
+
+
+/*****************************************************************************
+ *
+ * skge_cleanup_module - module unload function
+ *
+ * Description:
+ * Disable adapter if it is still running, free resources,
+ * free device struct.
+ *
+ * Returns: N/A
+ */
+static void __exit skge_cleanup_module(void)
+{
+DEV_NET *pNet;
+SK_AC *pAC;
+struct SK_NET_DEVICE *next;
+unsigned long Flags;
+SK_EVPARA EvPara;
+
+ while (SkGeRootDev) {
+ pNet = (DEV_NET*) SkGeRootDev->priv;
+ pAC = pNet->pAC;
+ next = pAC->Next;
+
+ netif_stop_queue(SkGeRootDev);
+ SkGeYellowLED(pAC, pAC->IoBase, 0);
+
+ if(pAC->BoardLevel == 2) {
+ /* board is still alive */
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ EvPara.Para32[0] = 0;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara);
+ EvPara.Para32[0] = 1;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara);
+ SkEventDispatcher(pAC, pAC->IoBase);
+ /* disable interrupts */
+ SK_OUT32(pAC->IoBase, B0_IMSK, 0);
+ SkGeDeInit(pAC, pAC->IoBase);
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+ pAC->BoardLevel = 0;
+ /* We do NOT check here, if IRQ was pending, of course*/
+ }
+
+ if(pAC->BoardLevel == 1) {
+ /* board is still alive */
+ SkGeDeInit(pAC, pAC->IoBase);
+ pAC->BoardLevel = 0;
+ }
+
+ if ((pAC->GIni.GIMacsFound == 2) && pAC->RlmtNets == 2){
+ unregister_netdev(pAC->dev[1]);
+ kfree(pAC->dev[1]);
+ }
+
+ FreeResources(SkGeRootDev);
+
+ SkGeRootDev->get_stats = NULL;
+ /*
+ * otherwise unregister_netdev calls get_stats with
+ * invalid IO ... :-(
+ */
+ unregister_netdev(SkGeRootDev);
+ kfree(SkGeRootDev);
+ kfree(pAC);
+ SkGeRootDev = next;
+ }
+
+ /* clear proc-dir */
+ remove_proc_entry(pSkRootDir->name, proc_net);
+
+} /* skge_cleanup_module */
+
+module_init(skge_init_module);
+module_exit(skge_cleanup_module);
+#endif
+
+
+/*****************************************************************************
+ *
+ * SkGeBoardInit - do level 0 and 1 initialization
+ *
+ * Description:
+ * This function prepares the board hardware for running. The desriptor
+ * ring is set up, the IRQ is allocated and the configuration settings
+ * are examined.
+ *
+ * Returns:
+ * 0, if everything is ok
+ * !=0, on error
+ */
+static int __init SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC)
+{
+short i;
+unsigned long Flags;
+char *DescrString = "sk98lin: Driver for Linux"; /* this is given to PNMI */
+char *VerStr = VER_STRING;
+#if 0
+int Ret; /* return code of request_irq */
+#endif
+SK_BOOL DualNet;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("IoBase: %08lX\n", (unsigned long)pAC->IoBase));
+ for (i=0; i<SK_MAX_MACS; i++) {
+ pAC->TxPort[i][0].HwAddr = pAC->IoBase + TxQueueAddr[i][0];
+ pAC->TxPort[i][0].PortIndex = i;
+ pAC->RxPort[i].HwAddr = pAC->IoBase + RxQueueAddr[i];
+ pAC->RxPort[i].PortIndex = i;
+ }
+
+ /* Initialize the mutexes */
+ for (i=0; i<SK_MAX_MACS; i++) {
+ spin_lock_init(&pAC->TxPort[i][0].TxDesRingLock);
+ spin_lock_init(&pAC->RxPort[i].RxDesRingLock);
+ }
+ spin_lock_init(&pAC->SlowPathLock);
+
+ /* level 0 init common modules here */
+
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ /* Does a RESET on board ...*/
+ if (SkGeInit(pAC, pAC->IoBase, 0) != 0) {
+ printk("HWInit (0) failed.\n");
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+ return(-EAGAIN);
+ }
+ SkI2cInit( pAC, pAC->IoBase, 0);
+ SkEventInit(pAC, pAC->IoBase, 0);
+ SkPnmiInit( pAC, pAC->IoBase, 0);
+ SkAddrInit( pAC, pAC->IoBase, 0);
+ SkRlmtInit( pAC, pAC->IoBase, 0);
+ SkTimerInit(pAC, pAC->IoBase, 0);
+
+ pAC->BoardLevel = 0;
+ pAC->RxBufSize = ETH_BUF_SIZE;
+
+ SK_PNMI_SET_DRIVER_DESCR(pAC, DescrString);
+ SK_PNMI_SET_DRIVER_VER(pAC, VerStr);
+
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+
+ /* level 1 init common modules here (HW init) */
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ if (SkGeInit(pAC, pAC->IoBase, 1) != 0) {
+ printk("HWInit (1) failed.\n");
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+ return(-EAGAIN);
+ }
+ SkI2cInit( pAC, pAC->IoBase, 1);
+ SkEventInit(pAC, pAC->IoBase, 1);
+ SkPnmiInit( pAC, pAC->IoBase, 1);
+ SkAddrInit( pAC, pAC->IoBase, 1);
+ SkRlmtInit( pAC, pAC->IoBase, 1);
+ SkTimerInit(pAC, pAC->IoBase, 1);
+
+ GetConfiguration(pAC);
+ if (pAC->RlmtNets == 2) {
+ pAC->GIni.GIPortUsage = SK_MUL_LINK;
+ }
+
+ pAC->BoardLevel = 1;
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+
+#if 0
+ if (pAC->GIni.GIMacsFound == 2) {
+ Ret = request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev);
+ } else if (pAC->GIni.GIMacsFound == 1) {
+ Ret = request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ,
+ pAC->Name, dev);
+ } else {
+ printk(KERN_WARNING "%s: Illegal number of ports: %d\n",
+ dev->name, pAC->GIni.GIMacsFound);
+ return -EAGAIN;
+ }
+
+ if (Ret) {
+ printk(KERN_WARNING "%s: Requested IRQ %d is busy.\n",
+ dev->name, dev->irq);
+ return -EAGAIN;
+ }
+#endif
+ pAC->AllocFlag |= SK_ALLOC_IRQ;
+
+ /* Alloc memory for this board (Mem for RxD/TxD) : */
+ if(!BoardAllocMem(pAC)) {
+ printk("No memory for descriptor rings.\n");
+ return(-EAGAIN);
+ }
+
+ SkCsSetReceiveFlags(pAC,
+ SKCS_PROTO_IP | SKCS_PROTO_TCP | SKCS_PROTO_UDP,
+ &pAC->CsOfs1, &pAC->CsOfs2, 0);
+ pAC->CsOfs = (pAC->CsOfs2 << 16) | pAC->CsOfs1;
+
+ BoardInitMem(pAC);
+#if 0
+ SetQueueSizes(pAC);
+#else
+ /* tschilling: New common function with minimum size check. */
+ DualNet = SK_FALSE;
+ if (pAC->RlmtNets == 2) {
+ DualNet = SK_TRUE;
+ }
+
+ if (SkGeInitAssignRamToQueues(
+ pAC,
+ pAC->ActivePort,
+ DualNet)) {
+ BoardFreeMem(pAC);
+ printk("SkGeInitAssignRamToQueues failed.\n");
+ return(-EAGAIN);
+ }
+#endif
+
+ /* Print adapter specific string from vpd */
+ ProductStr(pAC);
+#ifdef SK98_INFO
+ printk("%s: %s\n", dev->name, pAC->DeviceStr);
+
+ /* Print configuration settings */
+ printk(" PrefPort:%c RlmtMode:%s\n",
+ 'A' + pAC->Rlmt.Net[0].Port[pAC->Rlmt.Net[0].PrefPort]->PortNumber,
+ (pAC->RlmtMode==0) ? "Check Link State" :
+ ((pAC->RlmtMode==1) ? "Check Link State" :
+ ((pAC->RlmtMode==3) ? "Check Local Port" :
+ ((pAC->RlmtMode==7) ? "Check Segmentation" :
+ ((pAC->RlmtMode==17) ? "Dual Check Link State" :"Error")))));
+#endif
+
+ SkGeYellowLED(pAC, pAC->IoBase, 1);
+
+ /*
+ * Register the device here
+ */
+ pAC->Next = SkGeRootDev;
+ SkGeRootDev = dev;
+
+ return (0);
+} /* SkGeBoardInit */
+
+
+/*****************************************************************************
+ *
+ * BoardAllocMem - allocate the memory for the descriptor rings
+ *
+ * Description:
+ * This function allocates the memory for all descriptor rings.
+ * Each ring is aligned for the desriptor alignment and no ring
+ * has a 4 GByte boundary in it (because the upper 32 bit must
+ * be constant for all descriptiors in one rings).
+ *
+ * Returns:
+ * SK_TRUE, if all memory could be allocated
+ * SK_FALSE, if not
+ */
+static SK_BOOL BoardAllocMem(
+SK_AC *pAC)
+{
+caddr_t pDescrMem; /* pointer to descriptor memory area */
+size_t AllocLength; /* length of complete descriptor area */
+int i; /* loop counter */
+unsigned long BusAddr;
+
+
+ /* rings plus one for alignment (do not cross 4 GB boundary) */
+ /* RX_RING_SIZE is assumed bigger than TX_RING_SIZE */
+#if (BITS_PER_LONG == 32)
+ AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound + 8;
+#else
+ AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound
+ + RX_RING_SIZE + 8;
+#endif
+
+ pDescrMem = pci_alloc_consistent(pAC->PciDev, AllocLength,
+ &pAC->pDescrMemDMA);
+
+ if (pDescrMem == NULL) {
+ return (SK_FALSE);
+ }
+ pAC->pDescrMem = pDescrMem;
+ BusAddr = (unsigned long) pAC->pDescrMemDMA;
+
+ /* Descriptors need 8 byte alignment, and this is ensured
+ * by pci_alloc_consistent.
+ */
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS,
+ ("TX%d/A: pDescrMem: %lX, PhysDescrMem: %lX\n",
+ i, (unsigned long) pDescrMem,
+ BusAddr));
+ pAC->TxPort[i][0].pTxDescrRing = pDescrMem;
+ pAC->TxPort[i][0].VTxDescrRing = BusAddr;
+ pDescrMem += TX_RING_SIZE;
+ BusAddr += TX_RING_SIZE;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS,
+ ("RX%d: pDescrMem: %lX, PhysDescrMem: %lX\n",
+ i, (unsigned long) pDescrMem,
+ (unsigned long)BusAddr));
+ pAC->RxPort[i].pRxDescrRing = pDescrMem;
+ pAC->RxPort[i].VRxDescrRing = BusAddr;
+ pDescrMem += RX_RING_SIZE;
+ BusAddr += RX_RING_SIZE;
+ } /* for */
+
+ return (SK_TRUE);
+} /* BoardAllocMem */
+
+
+/****************************************************************************
+ *
+ * BoardFreeMem - reverse of BoardAllocMem
+ *
+ * Description:
+ * Free all memory allocated in BoardAllocMem: adapter context,
+ * descriptor rings, locks.
+ *
+ * Returns: N/A
+ */
+static void BoardFreeMem(
+SK_AC *pAC)
+{
+size_t AllocLength; /* length of complete descriptor area */
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("BoardFreeMem\n"));
+#if (BITS_PER_LONG == 32)
+ AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound + 8;
+#else
+ AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound
+ + RX_RING_SIZE + 8;
+#endif
+
+ pci_free_consistent(pAC->PciDev, AllocLength,
+ pAC->pDescrMem, pAC->pDescrMemDMA);
+ pAC->pDescrMem = NULL;
+} /* BoardFreeMem */
+
+
+/*****************************************************************************
+ *
+ * BoardInitMem - initiate the descriptor rings
+ *
+ * Description:
+ * This function sets the descriptor rings up in memory.
+ * The adapter is initialized with the descriptor start addresses.
+ *
+ * Returns: N/A
+ */
+static void BoardInitMem(
+SK_AC *pAC) /* pointer to adapter context */
+{
+int i; /* loop counter */
+int RxDescrSize; /* the size of a rx descriptor rounded up to alignment*/
+int TxDescrSize; /* the size of a tx descriptor rounded up to alignment*/
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("BoardInitMem\n"));
+
+ RxDescrSize = (((sizeof(RXD) - 1) / DESCR_ALIGN) + 1) * DESCR_ALIGN;
+ pAC->RxDescrPerRing = RX_RING_SIZE / RxDescrSize;
+ TxDescrSize = (((sizeof(TXD) - 1) / DESCR_ALIGN) + 1) * DESCR_ALIGN;
+ pAC->TxDescrPerRing = TX_RING_SIZE / RxDescrSize;
+
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ SetupRing(
+ pAC,
+ pAC->TxPort[i][0].pTxDescrRing,
+ pAC->TxPort[i][0].VTxDescrRing,
+ (RXD**)&pAC->TxPort[i][0].pTxdRingHead,
+ (RXD**)&pAC->TxPort[i][0].pTxdRingTail,
+ (RXD**)&pAC->TxPort[i][0].pTxdRingPrev,
+ &pAC->TxPort[i][0].TxdRingFree,
+ SK_TRUE);
+ SetupRing(
+ pAC,
+ pAC->RxPort[i].pRxDescrRing,
+ pAC->RxPort[i].VRxDescrRing,
+ &pAC->RxPort[i].pRxdRingHead,
+ &pAC->RxPort[i].pRxdRingTail,
+ &pAC->RxPort[i].pRxdRingPrev,
+ &pAC->RxPort[i].RxdRingFree,
+ SK_FALSE);
+ }
+} /* BoardInitMem */
+
+
+/*****************************************************************************
+ *
+ * SetupRing - create one descriptor ring
+ *
+ * Description:
+ * This function creates one descriptor ring in the given memory area.
+ * The head, tail and number of free descriptors in the ring are set.
+ *
+ * Returns:
+ * none
+ */
+static void SetupRing(
+SK_AC *pAC,
+void *pMemArea, /* a pointer to the memory area for the ring */
+uintptr_t VMemArea, /* the virtual bus address of the memory area */
+RXD **ppRingHead, /* address where the head should be written */
+RXD **ppRingTail, /* address where the tail should be written */
+RXD **ppRingPrev, /* address where the tail should be written */
+int *pRingFree, /* address where the # of free descr. goes */
+SK_BOOL IsTx) /* flag: is this a tx ring */
+{
+int i; /* loop counter */
+int DescrSize; /* the size of a descriptor rounded up to alignment*/
+int DescrNum; /* number of descriptors per ring */
+RXD *pDescr; /* pointer to a descriptor (receive or transmit) */
+RXD *pNextDescr; /* pointer to the next descriptor */
+RXD *pPrevDescr; /* pointer to the previous descriptor */
+uintptr_t VNextDescr; /* the virtual bus address of the next descriptor */
+
+ if (IsTx == SK_TRUE) {
+ DescrSize = (((sizeof(TXD) - 1) / DESCR_ALIGN) + 1) *
+ DESCR_ALIGN;
+ DescrNum = TX_RING_SIZE / DescrSize;
+ } else {
+ DescrSize = (((sizeof(RXD) - 1) / DESCR_ALIGN) + 1) *
+ DESCR_ALIGN;
+ DescrNum = RX_RING_SIZE / DescrSize;
+ }
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS,
+ ("Descriptor size: %d Descriptor Number: %d\n",
+ DescrSize,DescrNum));
+
+ pDescr = (RXD*) pMemArea;
+ pPrevDescr = NULL;
+ pNextDescr = (RXD*) (((char*)pDescr) + DescrSize);
+ VNextDescr = VMemArea + DescrSize;
+ for(i=0; i<DescrNum; i++) {
+ /* set the pointers right */
+ pDescr->VNextRxd = VNextDescr & 0xffffffffULL;
+ pDescr->pNextRxd = pNextDescr;
+ pDescr->TcpSumStarts = pAC->CsOfs;
+
+ /* advance one step */
+ pPrevDescr = pDescr;
+ pDescr = pNextDescr;
+ pNextDescr = (RXD*) (((char*)pDescr) + DescrSize);
+ VNextDescr += DescrSize;
+ }
+ pPrevDescr->pNextRxd = (RXD*) pMemArea;
+ pPrevDescr->VNextRxd = VMemArea;
+ pDescr = (RXD*) pMemArea;
+ *ppRingHead = (RXD*) pMemArea;
+ *ppRingTail = *ppRingHead;
+ *ppRingPrev = pPrevDescr;
+ *pRingFree = DescrNum;
+} /* SetupRing */
+
+
+/*****************************************************************************
+ *
+ * PortReInitBmu - re-initiate the descriptor rings for one port
+ *
+ * Description:
+ * This function reinitializes the descriptor rings of one port
+ * in memory. The port must be stopped before.
+ * The HW is initialized with the descriptor start addresses.
+ *
+ * Returns:
+ * none
+ */
+static void PortReInitBmu(
+SK_AC *pAC, /* pointer to adapter context */
+int PortIndex) /* index of the port for which to re-init */
+{
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("PortReInitBmu "));
+
+ /* set address of first descriptor of ring in BMU */
+ SK_OUT32(pAC->IoBase, TxQueueAddr[PortIndex][TX_PRIO_LOW]+
+ TX_Q_CUR_DESCR_LOW,
+ (uint32_t)(((caddr_t)
+ (pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxdRingHead) -
+ pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxDescrRing +
+ pAC->TxPort[PortIndex][TX_PRIO_LOW].VTxDescrRing) &
+ 0xFFFFFFFF));
+ SK_OUT32(pAC->IoBase, TxQueueAddr[PortIndex][TX_PRIO_LOW]+
+ TX_Q_DESCR_HIGH,
+ (uint32_t)(((caddr_t)
+ (pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxdRingHead) -
+ pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxDescrRing +
+ pAC->TxPort[PortIndex][TX_PRIO_LOW].VTxDescrRing) >> 32));
+ SK_OUT32(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_CUR_DESCR_LOW,
+ (uint32_t)(((caddr_t)(pAC->RxPort[PortIndex].pRxdRingHead) -
+ pAC->RxPort[PortIndex].pRxDescrRing +
+ pAC->RxPort[PortIndex].VRxDescrRing) & 0xFFFFFFFF));
+ SK_OUT32(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_DESCR_HIGH,
+ (uint32_t)(((caddr_t)(pAC->RxPort[PortIndex].pRxdRingHead) -
+ pAC->RxPort[PortIndex].pRxDescrRing +
+ pAC->RxPort[PortIndex].VRxDescrRing) >> 32));
+} /* PortReInitBmu */
+
+
+/****************************************************************************
+ *
+ * SkGeIsr - handle adapter interrupts
+ *
+ * Description:
+ * The interrupt routine is called when the network adapter
+ * generates an interrupt. It may also be called if another device
+ * shares this interrupt vector with the driver.
+ *
+ * Returns: N/A
+ *
+ */
+#if 0
+static void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs)
+#else
+void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs)
+#endif
+{
+struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id;
+DEV_NET *pNet;
+SK_AC *pAC;
+SK_U32 IntSrc; /* interrupts source register contents */
+
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+
+ /*
+ * Check and process if its our interrupt
+ */
+ SK_IN32(pAC->IoBase, B0_SP_ISRC, &IntSrc);
+ if (IntSrc == 0) {
+ return;
+ }
+
+ while (((IntSrc & IRQ_MASK) & ~SPECIAL_IRQS) != 0) {
+#if 0 /* software irq currently not used */
+ if (IntSrc & IRQ_SW) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("Software IRQ\n"));
+ }
+#endif
+ if (IntSrc & IRQ_EOF_RX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF RX1 IRQ\n"));
+ ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE);
+ SK_PNMI_CNT_RX_INTR(pAC, 0);
+ }
+ if (IntSrc & IRQ_EOF_RX2) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF RX2 IRQ\n"));
+ ReceiveIrq(pAC, &pAC->RxPort[1], SK_TRUE);
+ SK_PNMI_CNT_RX_INTR(pAC, 1);
+ }
+#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */
+ if (IntSrc & IRQ_EOF_AS_TX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF AS TX1 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 0);
+ spin_lock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock);
+ FreeTxDescriptors(pAC, &pAC->TxPort[0][TX_PRIO_LOW]);
+ spin_unlock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock);
+ }
+ if (IntSrc & IRQ_EOF_AS_TX2) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF AS TX2 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 1);
+ spin_lock(&pAC->TxPort[1][TX_PRIO_LOW].TxDesRingLock);
+ FreeTxDescriptors(pAC, &pAC->TxPort[1][TX_PRIO_LOW]);
+ spin_unlock(&pAC->TxPort[1][TX_PRIO_LOW].TxDesRingLock);
+ }
+#if 0 /* only if sync. queues used */
+ if (IntSrc & IRQ_EOF_SY_TX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF SY TX1 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 1);
+ spin_lock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock);
+ FreeTxDescriptors(pAC, 0, TX_PRIO_HIGH);
+ spin_unlock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock);
+ ClearTxIrq(pAC, 0, TX_PRIO_HIGH);
+ }
+ if (IntSrc & IRQ_EOF_SY_TX2) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF SY TX2 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 1);
+ spin_lock(&pAC->TxPort[1][TX_PRIO_HIGH].TxDesRingLock);
+ FreeTxDescriptors(pAC, 1, TX_PRIO_HIGH);
+ spin_unlock(&pAC->TxPort[1][TX_PRIO_HIGH].TxDesRingLock);
+ ClearTxIrq(pAC, 1, TX_PRIO_HIGH);
+ }
+#endif
+#endif
+
+ /* do all IO at once */
+ if (IntSrc & IRQ_EOF_RX1)
+ ClearAndStartRx(pAC, 0);
+ if (IntSrc & IRQ_EOF_RX2)
+ ClearAndStartRx(pAC, 1);
+#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */
+ if (IntSrc & IRQ_EOF_AS_TX1)
+ ClearTxIrq(pAC, 0, TX_PRIO_LOW);
+ if (IntSrc & IRQ_EOF_AS_TX2)
+ ClearTxIrq(pAC, 1, TX_PRIO_LOW);
+#endif
+ SK_IN32(pAC->IoBase, B0_ISRC, &IntSrc);
+ } /* while (IntSrc & IRQ_MASK != 0) */
+
+ if ((IntSrc & SPECIAL_IRQS) || pAC->CheckQueue) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_INT_SRC,
+ ("SPECIAL IRQ DP-Cards => %x\n", IntSrc));
+ pAC->CheckQueue = SK_FALSE;
+ spin_lock(&pAC->SlowPathLock);
+ if (IntSrc & SPECIAL_IRQS)
+ SkGeSirqIsr(pAC, pAC->IoBase, IntSrc);
+
+ SkEventDispatcher(pAC, pAC->IoBase);
+ spin_unlock(&pAC->SlowPathLock);
+ }
+ /*
+ * do it all again is case we cleared an interrupt that
+ * came in after handling the ring (OUTs may be delayed
+ * in hardware buffers, but are through after IN)
+ */
+
+ ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE);
+ ReceiveIrq(pAC, &pAC->RxPort[1], SK_TRUE);
+
+ if (pAC->CheckQueue) {
+ pAC->CheckQueue = SK_FALSE;
+ spin_lock(&pAC->SlowPathLock);
+ SkEventDispatcher(pAC, pAC->IoBase);
+ spin_unlock(&pAC->SlowPathLock);
+ }
+
+
+ /* IRQ is processed - Enable IRQs again*/
+ SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK);
+
+ return;
+} /* SkGeIsr */
+
+
+/****************************************************************************
+ *
+ * SkGeIsrOnePort - handle adapter interrupts for single port adapter
+ *
+ * Description:
+ * The interrupt routine is called when the network adapter
+ * generates an interrupt. It may also be called if another device
+ * shares this interrupt vector with the driver.
+ * This is the same as above, but handles only one port.
+ *
+ * Returns: N/A
+ *
+ */
+#if 0
+static void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs)
+#else
+void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs)
+#endif
+{
+struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id;
+DEV_NET *pNet;
+SK_AC *pAC;
+SK_U32 IntSrc; /* interrupts source register contents */
+
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+
+ /*
+ * Check and process if its our interrupt
+ */
+ SK_IN32(pAC->IoBase, B0_SP_ISRC, &IntSrc);
+ if (IntSrc == 0) {
+ return;
+ }
+
+ while (((IntSrc & IRQ_MASK) & ~SPECIAL_IRQS) != 0) {
+#if 0 /* software irq currently not used */
+ if (IntSrc & IRQ_SW) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("Software IRQ\n"));
+ }
+#endif
+ if (IntSrc & IRQ_EOF_RX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF RX1 IRQ\n"));
+ ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE);
+ SK_PNMI_CNT_RX_INTR(pAC, 0);
+ }
+#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */
+ if (IntSrc & IRQ_EOF_AS_TX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF AS TX1 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 0);
+ spin_lock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock);
+ FreeTxDescriptors(pAC, &pAC->TxPort[0][TX_PRIO_LOW]);
+ spin_unlock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock);
+ }
+#if 0 /* only if sync. queues used */
+ if (IntSrc & IRQ_EOF_SY_TX1) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_INT_SRC,
+ ("EOF SY TX1 IRQ\n"));
+ SK_PNMI_CNT_TX_INTR(pAC, 0);
+ spin_lock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock);
+ FreeTxDescriptors(pAC, 0, TX_PRIO_HIGH);
+ spin_unlock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock);
+ ClearTxIrq(pAC, 0, TX_PRIO_HIGH);
+ }
+#endif
+#endif
+
+ /* do all IO at once */
+ if (IntSrc & IRQ_EOF_RX1)
+ ClearAndStartRx(pAC, 0);
+#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */
+ if (IntSrc & IRQ_EOF_AS_TX1)
+ ClearTxIrq(pAC, 0, TX_PRIO_LOW);
+#endif
+ SK_IN32(pAC->IoBase, B0_ISRC, &IntSrc);
+ } /* while (IntSrc & IRQ_MASK != 0) */
+
+ if ((IntSrc & SPECIAL_IRQS) || pAC->CheckQueue) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_INT_SRC,
+ ("SPECIAL IRQ SP-Cards => %x\n", IntSrc));
+ pAC->CheckQueue = SK_FALSE;
+ spin_lock(&pAC->SlowPathLock);
+ if (IntSrc & SPECIAL_IRQS)
+ SkGeSirqIsr(pAC, pAC->IoBase, IntSrc);
+
+ SkEventDispatcher(pAC, pAC->IoBase);
+ spin_unlock(&pAC->SlowPathLock);
+ }
+ /*
+ * do it all again is case we cleared an interrupt that
+ * came in after handling the ring (OUTs may be delayed
+ * in hardware buffers, but are through after IN)
+ */
+ ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE);
+
+ /* IRQ is processed - Enable IRQs again*/
+ SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK);
+
+ return;
+} /* SkGeIsrOnePort */
+
+
+/****************************************************************************
+ *
+ * SkGeOpen - handle start of initialized adapter
+ *
+ * Description:
+ * This function starts the initialized adapter.
+ * The board level variable is set and the adapter is
+ * brought to full functionality.
+ * The device flags are set for operation.
+ * Do all necessary level 2 initialization, enable interrupts and
+ * give start command to RLMT.
+ *
+ * Returns:
+ * 0 on success
+ * != 0 on error
+ */
+#if 0
+static int SkGeOpen(
+#else
+int SkGeOpen(
+#endif
+struct SK_NET_DEVICE *dev)
+{
+ DEV_NET *pNet;
+ SK_AC *pAC;
+ unsigned long Flags; /* for spin lock */
+ int i;
+ SK_EVPARA EvPara; /* an event parameter union */
+
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("SkGeOpen: pAC=0x%lX:\n", (unsigned long)pAC));
+
+ if (pAC->BoardLevel == 0) {
+ /* level 1 init common modules here */
+ if (SkGeInit(pAC, pAC->IoBase, 1) != 0) {
+ printk("%s: HWInit (1) failed.\n", pAC->dev[pNet->PortNr]->name);
+ return (-1);
+ }
+ SkI2cInit (pAC, pAC->IoBase, 1);
+ SkEventInit (pAC, pAC->IoBase, 1);
+ SkPnmiInit (pAC, pAC->IoBase, 1);
+ SkAddrInit (pAC, pAC->IoBase, 1);
+ SkRlmtInit (pAC, pAC->IoBase, 1);
+ SkTimerInit (pAC, pAC->IoBase, 1);
+ pAC->BoardLevel = 1;
+ }
+
+ if (pAC->BoardLevel != 2) {
+ /* tschilling: Level 2 init modules here, check return value. */
+ if (SkGeInit(pAC, pAC->IoBase, 2) != 0) {
+ printk("%s: HWInit (2) failed.\n", pAC->dev[pNet->PortNr]->name);
+ return (-1);
+ }
+ SkI2cInit (pAC, pAC->IoBase, 2);
+ SkEventInit (pAC, pAC->IoBase, 2);
+ SkPnmiInit (pAC, pAC->IoBase, 2);
+ SkAddrInit (pAC, pAC->IoBase, 2);
+ SkRlmtInit (pAC, pAC->IoBase, 2);
+ SkTimerInit (pAC, pAC->IoBase, 2);
+ pAC->BoardLevel = 2;
+ }
+
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ /* Enable transmit descriptor polling. */
+ SkGePollTxD(pAC, pAC->IoBase, i, SK_TRUE);
+ FillRxRing(pAC, &pAC->RxPort[i]);
+ }
+ SkGeYellowLED(pAC, pAC->IoBase, 1);
+
+#ifdef USE_INT_MOD
+/* moderate only TX complete interrupts (these are not time critical) */
+#define IRQ_MOD_MASK (IRQ_EOF_AS_TX1 | IRQ_EOF_AS_TX2)
+ {
+ unsigned long ModBase;
+ ModBase = 53125000 / INTS_PER_SEC;
+ SK_OUT32(pAC->IoBase, B2_IRQM_INI, ModBase);
+ SK_OUT32(pAC->IoBase, B2_IRQM_MSK, IRQ_MOD_MASK);
+ SK_OUT32(pAC->IoBase, B2_IRQM_CTRL, TIM_START);
+ }
+#endif
+
+ /* enable Interrupts */
+ SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK);
+ SK_OUT32(pAC->IoBase, B0_HWE_IMSK, IRQ_HWE_MASK);
+
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+
+ if ((pAC->RlmtMode != 0) && (pAC->MaxPorts == 0)) {
+ EvPara.Para32[0] = pAC->RlmtNets;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_SET_NETS,
+ EvPara);
+ EvPara.Para32[0] = pAC->RlmtMode;
+ EvPara.Para32[1] = 0;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_MODE_CHANGE,
+ EvPara);
+ }
+
+ EvPara.Para32[0] = pNet->NetNr;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_START, EvPara);
+ SkEventDispatcher(pAC, pAC->IoBase);
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+
+ pAC->MaxPorts++;
+ pNet->Up = 1;
+
+ MOD_INC_USE_COUNT;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("SkGeOpen suceeded\n"));
+
+ return (0);
+} /* SkGeOpen */
+
+
+/****************************************************************************
+ *
+ * SkGeClose - Stop initialized adapter
+ *
+ * Description:
+ * Close initialized adapter.
+ *
+ * Returns:
+ * 0 - on success
+ * error code - on error
+ */
+#if 0
+static int SkGeClose(
+#else
+int SkGeClose(
+#endif
+struct SK_NET_DEVICE *dev)
+{
+ DEV_NET *pNet;
+ SK_AC *pAC;
+
+ unsigned long Flags; /* for spin lock */
+ int i;
+ int PortIdx;
+ SK_EVPARA EvPara;
+
+ netif_stop_queue(dev);
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+
+ if (pAC->RlmtNets == 1)
+ PortIdx = pAC->ActivePort;
+ else
+ PortIdx = pNet->NetNr;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("SkGeClose: pAC=0x%lX ", (unsigned long)pAC));
+
+ /*
+ * Clear multicast table, promiscuous mode ....
+ */
+ SkAddrMcClear(pAC, pAC->IoBase, PortIdx, 0);
+ SkAddrPromiscuousChange(pAC, pAC->IoBase, PortIdx,
+ SK_PROM_MODE_NONE);
+
+ if (pAC->MaxPorts == 1) {
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ /* disable interrupts */
+ SK_OUT32(pAC->IoBase, B0_IMSK, 0);
+ EvPara.Para32[0] = pNet->NetNr;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara);
+ SkEventDispatcher(pAC, pAC->IoBase);
+ SK_OUT32(pAC->IoBase, B0_IMSK, 0);
+ /* stop the hardware */
+ SkGeDeInit(pAC, pAC->IoBase);
+ pAC->BoardLevel = 0;
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+ } else {
+
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ EvPara.Para32[0] = pNet->NetNr;
+ EvPara.Para32[1] = -1;
+ SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara);
+ SkEventDispatcher(pAC, pAC->IoBase);
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+
+ /* Stop port */
+ spin_lock_irqsave(&pAC->TxPort[pNet->PortNr]
+ [TX_PRIO_LOW].TxDesRingLock, Flags);
+ SkGeStopPort(pAC, pAC->IoBase, pNet->PortNr,
+ SK_STOP_ALL, SK_HARD_RST);
+ spin_unlock_irqrestore(&pAC->TxPort[pNet->PortNr]
+ [TX_PRIO_LOW].TxDesRingLock, Flags);
+ }
+
+ if (pAC->RlmtNets == 1) {
+ /* clear all descriptor rings */
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ ReceiveIrq(pAC, &pAC->RxPort[i], SK_TRUE);
+ ClearRxRing(pAC, &pAC->RxPort[i]);
+ ClearTxRing(pAC, &pAC->TxPort[i][TX_PRIO_LOW]);
+ }
+ } else {
+ /* clear port descriptor rings */
+ ReceiveIrq(pAC, &pAC->RxPort[pNet->PortNr], SK_TRUE);
+ ClearRxRing(pAC, &pAC->RxPort[pNet->PortNr]);
+ ClearTxRing(pAC, &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW]);
+ }
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("SkGeClose: done "));
+
+ pAC->MaxPorts--;
+ pNet->Up = 0;
+ MOD_DEC_USE_COUNT;
+
+ return (0);
+} /* SkGeClose */
+
+
+/*****************************************************************************
+ *
+ * SkGeXmit - Linux frame transmit function
+ *
+ * Description:
+ * The system calls this function to send frames onto the wire.
+ * It puts the frame in the tx descriptor ring. If the ring is
+ * full then, the 'tbusy' flag is set.
+ *
+ * Returns:
+ * 0, if everything is ok
+ * !=0, on error
+ * WARNING: returning 1 in 'tbusy' case caused system crashes (double
+ * allocated skb's) !!!
+ */
+#if 0
+static int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev)
+#else
+int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev)
+#endif
+{
+DEV_NET *pNet;
+SK_AC *pAC;
+int Rc; /* return code of XmitFrame */
+
+ pNet = (DEV_NET*) dev->priv;
+ pAC = pNet->pAC;
+
+#if 0
+ if ((!skb_shinfo(skb)->nr_frags) ||
+#else
+ if (1 ||
+#endif
+ (pAC->GIni.GIChipId == CHIP_ID_GENESIS)) {
+ /* Don't activate scatter-gather and hardware checksum */
+
+ if (pAC->RlmtNets == 2)
+ Rc = XmitFrame(
+ pAC,
+ &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW],
+ skb);
+ else
+ Rc = XmitFrame(
+ pAC,
+ &pAC->TxPort[pAC->ActivePort][TX_PRIO_LOW],
+ skb);
+ } else {
+#if 0
+ /* scatter-gather and hardware TCP checksumming anabled*/
+ if (pAC->RlmtNets == 2)
+ Rc = XmitFrameSG(
+ pAC,
+ &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW],
+ skb);
+ else
+ Rc = XmitFrameSG(
+ pAC,
+ &pAC->TxPort[pAC->ActivePort][TX_PRIO_LOW],
+ skb);
+#endif
+ }
+
+ /* Transmitter out of resources? */
+ if (Rc <= 0) {
+ netif_stop_queue(dev);
+ }
+
+ /* If not taken, give buffer ownership back to the
+ * queueing layer.
+ */
+ if (Rc < 0)
+ return (1);
+
+#if 0
+ dev->trans_start = jiffies;
+#endif
+ return (0);
+} /* SkGeXmit */
+
+
+/*****************************************************************************
+ *
+ * XmitFrame - fill one socket buffer into the transmit ring
+ *
+ * Description:
+ * This function puts a message into the transmit descriptor ring
+ * if there is a descriptors left.
+ * Linux skb's consist of only one continuous buffer.
+ * The first step locks the ring. It is held locked
+ * all time to avoid problems with SWITCH_../PORT_RESET.
+ * Then the descriptoris allocated.
+ * The second part is linking the buffer to the descriptor.
+ * At the very last, the Control field of the descriptor
+ * is made valid for the BMU and a start TX command is given
+ * if necessary.
+ *
+ * Returns:
+ * > 0 - on succes: the number of bytes in the message
+ * = 0 - on resource shortage: this frame sent or dropped, now
+ * the ring is full ( -> set tbusy)
+ * < 0 - on failure: other problems ( -> return failure to upper layers)
+ */
+static int XmitFrame(
+SK_AC *pAC, /* pointer to adapter context */
+TX_PORT *pTxPort, /* pointer to struct of port to send to */
+struct sk_buff *pMessage) /* pointer to send-message */
+{
+TXD *pTxd; /* the rxd to fill */
+unsigned long Flags;
+SK_U64 PhysAddr;
+int BytesSend;
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS,
+ ("X"));
+
+ spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags);
+#ifndef USE_TX_COMPLETE
+ FreeTxDescriptors(pAC, pTxPort);
+#endif
+ if (pTxPort->TxdRingFree == 0) {
+ /* no enough free descriptors in ring at the moment */
+ FreeTxDescriptors(pAC, pTxPort);
+ if (pTxPort->TxdRingFree == 0) {
+ spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags);
+ SK_PNMI_CNT_NO_TX_BUF(pAC, pTxPort->PortIndex);
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_TX_PROGRESS,
+ ("XmitFrame failed\n"));
+ /* this message can not be sent now */
+ /* Because tbusy seems to be set, the message should not be freed here */
+ /* It will be used by the scheduler of the ethernet handler */
+ return (-1);
+ }
+ }
+ /* advance head counter behind descriptor needed for this frame */
+ pTxd = pTxPort->pTxdRingHead;
+ pTxPort->pTxdRingHead = pTxd->pNextTxd;
+ pTxPort->TxdRingFree--;
+ /* the needed descriptor is reserved now */
+
+ /*
+ * everything allocated ok, so add buffer to descriptor
+ */
+
+#ifdef SK_DUMP_TX
+ DumpMsg(pMessage, "XmitFrame");
+#endif
+
+ /* set up descriptor and CONTROL dword */
+#if 0
+ PhysAddr = (SK_U64) pci_map_page(pAC->PciDev,
+ virt_to_page(pMessage->data),
+ ((unsigned long) pMessage->data &
+ ~PAGE_MASK),
+ pMessage->len,
+ PCI_DMA_TODEVICE);
+#else
+ PhysAddr = (SK_U64) pci_phys_to_mem(pAC->PciDev, (u32) pMessage->data);
+#endif
+ pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff);
+ pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
+ pTxd->pMBuf = pMessage;
+ pTxd->TBControl = TX_CTRL_OWN_BMU | TX_CTRL_STF |
+ TX_CTRL_CHECK_DEFAULT | TX_CTRL_SOFTWARE |
+#ifdef USE_TX_COMPLETE
+ TX_CTRL_EOF | TX_CTRL_EOF_IRQ | pMessage->len;
+#else
+ TX_CTRL_EOF | pMessage->len;
+#endif
+
+ if ((pTxPort->pTxdRingPrev->TBControl & TX_CTRL_OWN_BMU) == 0) {
+ /* previous descriptor already done, so give tx start cmd */
+ /* StartTx(pAC, pTxPort->HwAddr); */
+ SK_OUT8(pTxPort->HwAddr, TX_Q_CTRL, TX_Q_CTRL_START);
+ }
+ pTxPort->pTxdRingPrev = pTxd;
+
+
+ BytesSend = pMessage->len;
+ spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags);
+ /* after releasing the lock, the skb may be immidiately freed */
+ if (pTxPort->TxdRingFree != 0)
+ return (BytesSend);
+ else
+ return (0);
+
+} /* XmitFrame */
+
+/*****************************************************************************
+ *
+ * XmitFrameSG - fill one socket buffer into the transmit ring
+ * (use SG and TCP/UDP hardware checksumming)
+ *
+ * Description:
+ * This function puts a message into the transmit descriptor ring
+ * if there is a descriptors left.
+ *
+ * Returns:
+ * > 0 - on succes: the number of bytes in the message
+ * = 0 - on resource shortage: this frame sent or dropped, now
+ * the ring is full ( -> set tbusy)
+ * < 0 - on failure: other problems ( -> return failure to upper layers)
+ */
+#if 0
+static int XmitFrameSG(
+SK_AC *pAC, /* pointer to adapter context */
+TX_PORT *pTxPort, /* pointer to struct of port to send to */
+struct sk_buff *pMessage) /* pointer to send-message */
+{
+
+ int i;
+ int BytesSend;
+ int hlength;
+ int protocol;
+ skb_frag_t *sk_frag;
+ TXD *pTxd;
+ TXD *pTxdFst;
+ TXD *pTxdLst;
+ SK_U64 PhysAddr;
+ unsigned long Flags;
+
+ spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags);
+#ifndef USE_TX_COMPLETE
+ FreeTxDescriptors(pAC, pTxPort);
+#endif
+ if ((skb_shinfo(pMessage)->nr_frags +1) > pTxPort->TxdRingFree) {
+ FreeTxDescriptors(pAC, pTxPort);
+ if ((skb_shinfo(pMessage)->nr_frags + 1) > pTxPort->TxdRingFree) {
+ spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags);
+ SK_PNMI_CNT_NO_TX_BUF(pAC, pTxPort->PortIndex);
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_TX_PROGRESS,
+ ("XmitFrameSG failed - Ring full\n"));
+ /* this message can not be sent now */
+ return(-1);
+ }
+ }
+
+
+ pTxd = pTxPort->pTxdRingHead;
+ pTxdFst = pTxd;
+ pTxdLst = pTxd;
+ BytesSend = 0;
+ protocol = 0;
+
+ /* map first fragment (header) */
+ PhysAddr = (SK_U64) pci_map_page(pAC->PciDev,
+ virt_to_page(pMessage->data),
+ ((unsigned long) pMessage->data & ~PAGE_MASK),
+ skb_headlen(pMessage),
+ PCI_DMA_TODEVICE);
+
+ pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff);
+ pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
+
+ /* HW checksum? */
+ if (pMessage->ip_summed == CHECKSUM_HW) {
+ pTxd->TBControl = TX_CTRL_STF |
+ TX_CTRL_ST_FWD |
+ skb_headlen(pMessage);
+
+ /* We have to use the opcode for tcp here because the opcode for
+ udp is not working in the hardware yet (revision 2.0)*/
+ protocol = ((SK_U8)pMessage->data[23] & 0xf);
+ if ((protocol == 17) && (pAC->GIni.GIChipRev != 0))
+ pTxd->TBControl |= BMU_UDP_CHECK;
+ else
+ pTxd->TBControl |= BMU_TCP_CHECK ;
+
+ hlength = ((SK_U8)pMessage->data[14] & 0xf) * 4;
+ pTxd->TcpSumOfs = 0; /* PH-Checksum already claculated */
+ pTxd->TcpSumSt = 14+hlength+16;
+ pTxd->TcpSumWr = 14+hlength;
+
+ } else {
+ pTxd->TBControl = TX_CTRL_CHECK_DEFAULT |
+ TX_CTRL_SOFTWARE |
+ TX_CTRL_STF |
+ skb_headlen(pMessage);
+ }
+
+ pTxd = pTxd->pNextTxd;
+ pTxPort->TxdRingFree--;
+ BytesSend += skb_headlen(pMessage);
+
+
+ /* Map SG fragments */
+ for (i = 0; i < skb_shinfo(pMessage)->nr_frags; i++) {
+ sk_frag = &skb_shinfo(pMessage)->frags[i];
+
+ /* we already have the proper value in entry */
+ PhysAddr = (SK_U64) pci_map_page(pAC->PciDev,
+ sk_frag->page,
+ sk_frag->page_offset,
+ sk_frag->size,
+ PCI_DMA_TODEVICE);
+
+ pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff);
+ pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
+ pTxd->pMBuf = pMessage;
+
+ /* HW checksum */
+ if (pMessage->ip_summed == CHECKSUM_HW) {
+ pTxd->TBControl = TX_CTRL_OWN_BMU |
+ TX_CTRL_SOFTWARE |
+ TX_CTRL_ST_FWD;
+
+ /* We have to use the opcode for tcp here because the opcode for
+ udp is not working in the hardware yet (revision 2.0)*/
+ if ((protocol == 17) && (pAC->GIni.GIChipRev != 0))
+ pTxd->TBControl |= BMU_UDP_CHECK ;
+ else
+ pTxd->TBControl |= BMU_TCP_CHECK ;
+
+ } else {
+ pTxd->TBControl = TX_CTRL_CHECK_DEFAULT |
+ TX_CTRL_SOFTWARE |
+ TX_CTRL_OWN_BMU;
+ }
+
+ /* Last fragment */
+ if( (i+1) == skb_shinfo(pMessage)->nr_frags ) {
+#ifdef USE_TX_COMPLETE
+ pTxd->TBControl |= TX_CTRL_EOF |
+ TX_CTRL_EOF_IRQ |
+ sk_frag->size;
+#else
+ pTxd->TBControl |= TX_CTRL_EOF |
+ sk_frag->size;
+#endif
+ pTxdFst->TBControl |= TX_CTRL_OWN_BMU |
+ TX_CTRL_SOFTWARE;
+
+ } else {
+ pTxd->TBControl |= sk_frag->size;
+ }
+ pTxdLst = pTxd;
+ pTxd = pTxd->pNextTxd;
+ pTxPort->TxdRingFree--;
+ BytesSend += sk_frag->size;
+ }
+
+ if ((pTxPort->pTxdRingPrev->TBControl & TX_CTRL_OWN_BMU) == 0) {
+ /* previous descriptor already done, so give tx start cmd */
+ /* StartTx(pAC, pTxPort->HwAddr); */
+ SK_OUT8(pTxPort->HwAddr, TX_Q_CTRL, TX_Q_CTRL_START);
+ }
+
+ pTxPort->pTxdRingPrev = pTxdLst;
+ pTxPort->pTxdRingHead = pTxd;
+
+ spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags);
+
+ if (pTxPort->TxdRingFree > 0)
+ return (BytesSend);
+ else
+ return (0);
+}
+#endif
+
+
+void dump_frag( SK_U8 *data, int length)
+{
+ int i;
+
+ printk("Length: %d\n", length);
+ for( i=0; i < length; i++ ) {
+ printk(" %02x", (SK_U8)*(data + i) );
+ if( !((i+1) % 20) )
+ printk("\n");
+ }
+ printk("\n\n");
+
+}
+
+
+/*****************************************************************************
+ *
+ * FreeTxDescriptors - release descriptors from the descriptor ring
+ *
+ * Description:
+ * This function releases descriptors from a transmit ring if they
+ * have been sent by the BMU.
+ * If a descriptors is sent, it can be freed and the message can
+ * be freed, too.
+ * The SOFTWARE controllable bit is used to prevent running around a
+ * completely free ring for ever. If this bit is no set in the
+ * frame (by XmitFrame), this frame has never been sent or is
+ * already freed.
+ * The Tx descriptor ring lock must be held while calling this function !!!
+ *
+ * Returns:
+ * none
+ */
+static void FreeTxDescriptors(
+SK_AC *pAC, /* pointer to the adapter context */
+TX_PORT *pTxPort) /* pointer to destination port structure */
+{
+TXD *pTxd; /* pointer to the checked descriptor */
+TXD *pNewTail; /* pointer to 'end' of the ring */
+SK_U32 Control; /* TBControl field of descriptor */
+SK_U64 PhysAddr; /* address of DMA mapping */
+
+ pNewTail = pTxPort->pTxdRingTail;
+ pTxd = pNewTail;
+ /*
+ * loop forever; exits if TX_CTRL_SOFTWARE bit not set in start frame
+ * or TX_CTRL_OWN_BMU bit set in any frame
+ */
+ while (1) {
+ Control = pTxd->TBControl;
+ if ((Control & TX_CTRL_SOFTWARE) == 0) {
+ /*
+ * software controllable bit is set in first
+ * fragment when given to BMU. Not set means that
+ * this fragment was never sent or is already
+ * freed ( -> ring completely free now).
+ */
+ pTxPort->pTxdRingTail = pTxd;
+ netif_wake_queue(pAC->dev[pTxPort->PortIndex]);
+ return;
+ }
+ if (Control & TX_CTRL_OWN_BMU) {
+ pTxPort->pTxdRingTail = pTxd;
+ if (pTxPort->TxdRingFree > 0) {
+ netif_wake_queue(pAC->dev[pTxPort->PortIndex]);
+ }
+ return;
+ }
+
+ /* release the DMA mapping */
+ PhysAddr = ((SK_U64) pTxd->VDataHigh) << (SK_U64) 32;
+ PhysAddr |= (SK_U64) pTxd->VDataLow;
+ pci_unmap_page(pAC->PciDev, PhysAddr,
+ pTxd->pMBuf->len,
+ PCI_DMA_TODEVICE);
+
+ if (Control & TX_CTRL_EOF)
+ DEV_KFREE_SKB_ANY(pTxd->pMBuf); /* free message */
+
+ pTxPort->TxdRingFree++;
+ pTxd->TBControl &= ~TX_CTRL_SOFTWARE;
+ pTxd = pTxd->pNextTxd; /* point behind fragment with EOF */
+ } /* while(forever) */
+} /* FreeTxDescriptors */
+
+/*****************************************************************************
+ *
+ * FillRxRing - fill the receive ring with valid descriptors
+ *
+ * Description:
+ * This function fills the receive ring descriptors with data
+ * segments and makes them valid for the BMU.
+ * The active ring is filled completely, if possible.
+ * The non-active ring is filled only partial to save memory.
+ *
+ * Description of rx ring structure:
+ * head - points to the descriptor which will be used next by the BMU
+ * tail - points to the next descriptor to give to the BMU
+ *
+ * Returns: N/A
+ */
+static void FillRxRing(
+SK_AC *pAC, /* pointer to the adapter context */
+RX_PORT *pRxPort) /* ptr to port struct for which the ring
+ should be filled */
+{
+unsigned long Flags;
+
+ spin_lock_irqsave(&pRxPort->RxDesRingLock, Flags);
+ while (pRxPort->RxdRingFree > pRxPort->RxFillLimit) {
+ if(!FillRxDescriptor(pAC, pRxPort))
+ break;
+ }
+ spin_unlock_irqrestore(&pRxPort->RxDesRingLock, Flags);
+} /* FillRxRing */
+
+
+/*****************************************************************************
+ *
+ * FillRxDescriptor - fill one buffer into the receive ring
+ *
+ * Description:
+ * The function allocates a new receive buffer and
+ * puts it into the next descriptor.
+ *
+ * Returns:
+ * SK_TRUE - a buffer was added to the ring
+ * SK_FALSE - a buffer could not be added
+ */
+static SK_BOOL FillRxDescriptor(
+SK_AC *pAC, /* pointer to the adapter context struct */
+RX_PORT *pRxPort) /* ptr to port struct of ring to fill */
+{
+struct sk_buff *pMsgBlock; /* pointer to a new message block */
+RXD *pRxd; /* the rxd to fill */
+SK_U16 Length; /* data fragment length */
+SK_U64 PhysAddr; /* physical address of a rx buffer */
+
+ pMsgBlock = alloc_skb(pAC->RxBufSize, GFP_ATOMIC);
+ if (pMsgBlock == NULL) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_ENTRY,
+ ("%s: Allocation of rx buffer failed !\n",
+ pAC->dev[pRxPort->PortIndex]->name));
+ SK_PNMI_CNT_NO_RX_BUF(pAC, pRxPort->PortIndex);
+ return(SK_FALSE);
+ }
+ skb_reserve(pMsgBlock, 2); /* to align IP frames */
+ /* skb allocated ok, so add buffer */
+ pRxd = pRxPort->pRxdRingTail;
+ pRxPort->pRxdRingTail = pRxd->pNextRxd;
+ pRxPort->RxdRingFree--;
+ Length = pAC->RxBufSize;
+#if 0
+ PhysAddr = (SK_U64) pci_map_page(pAC->PciDev,
+ virt_to_page(pMsgBlock->data),
+ ((unsigned long) pMsgBlock->data &
+ ~PAGE_MASK),
+ pAC->RxBufSize - 2,
+ PCI_DMA_FROMDEVICE);
+#else
+ PhysAddr = (SK_U64) pci_phys_to_mem(pAC->PciDev, (u32)pMsgBlock->data);
+#endif
+ pRxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff);
+ pRxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
+ pRxd->pMBuf = pMsgBlock;
+ pRxd->RBControl = RX_CTRL_OWN_BMU | RX_CTRL_STF |
+ RX_CTRL_EOF_IRQ | RX_CTRL_CHECK_CSUM | Length;
+ return (SK_TRUE);
+
+} /* FillRxDescriptor */
+
+
+/*****************************************************************************
+ *
+ * ReQueueRxBuffer - fill one buffer back into the receive ring
+ *
+ * Description:
+ * Fill a given buffer back into the rx ring. The buffer
+ * has been previously allocated and aligned, and its phys.
+ * address calculated, so this is no more necessary.
+ *
+ * Returns: N/A
+ */
+static void ReQueueRxBuffer(
+SK_AC *pAC, /* pointer to the adapter context struct */
+RX_PORT *pRxPort, /* ptr to port struct of ring to fill */
+struct sk_buff *pMsg, /* pointer to the buffer */
+SK_U32 PhysHigh, /* phys address high dword */
+SK_U32 PhysLow) /* phys address low dword */
+{
+RXD *pRxd; /* the rxd to fill */
+SK_U16 Length; /* data fragment length */
+
+ pRxd = pRxPort->pRxdRingTail;
+ pRxPort->pRxdRingTail = pRxd->pNextRxd;
+ pRxPort->RxdRingFree--;
+ Length = pAC->RxBufSize;
+ pRxd->VDataLow = PhysLow;
+ pRxd->VDataHigh = PhysHigh;
+ pRxd->pMBuf = pMsg;
+ pRxd->RBControl = RX_CTRL_OWN_BMU | RX_CTRL_STF |
+ RX_CTRL_EOF_IRQ | RX_CTRL_CHECK_CSUM | Length;
+ return;
+} /* ReQueueRxBuffer */
+
+
+/*****************************************************************************
+ *
+ * ReceiveIrq - handle a receive IRQ
+ *
+ * Description:
+ * This function is called when a receive IRQ is set.
+ * It walks the receive descriptor ring and sends up all
+ * frames that are complete.
+ *
+ * Returns: N/A
+ */
+#if 0
+static void ReceiveIrq(
+#else
+void ReceiveIrq(
+#endif
+ SK_AC *pAC, /* pointer to adapter context */
+ RX_PORT *pRxPort, /* pointer to receive port struct */
+ SK_BOOL SlowPathLock) /* indicates if SlowPathLock is needed */
+{
+RXD *pRxd; /* pointer to receive descriptors */
+SK_U32 Control; /* control field of descriptor */
+struct sk_buff *pMsg; /* pointer to message holding frame */
+struct sk_buff *pNewMsg; /* pointer to a new message for copying frame */
+int FrameLength; /* total length of received frame */
+SK_MBUF *pRlmtMbuf; /* ptr to a buffer for giving a frame to rlmt */
+SK_EVPARA EvPara; /* an event parameter union */
+unsigned long Flags; /* for spin lock */
+int PortIndex = pRxPort->PortIndex;
+unsigned int Offset;
+unsigned int NumBytes;
+unsigned int ForRlmt;
+SK_BOOL IsBc;
+SK_BOOL IsMc;
+SK_BOOL IsBadFrame; /* Bad frame */
+
+SK_U32 FrameStat;
+unsigned short Csum1;
+unsigned short Csum2;
+unsigned short Type;
+#if 0
+int Result;
+#endif
+SK_U64 PhysAddr;
+
+rx_start:
+ /* do forever; exit if RX_CTRL_OWN_BMU found */
+ for ( pRxd = pRxPort->pRxdRingHead ;
+ pRxPort->RxdRingFree < pAC->RxDescrPerRing ;
+ pRxd = pRxd->pNextRxd,
+ pRxPort->pRxdRingHead = pRxd,
+ pRxPort->RxdRingFree ++) {
+
+ /*
+ * For a better understanding of this loop
+ * Go through every descriptor beginning at the head
+ * Please note: the ring might be completely received so the OWN bit
+ * set is not a good crirteria to leave that loop.
+ * Therefore the RingFree counter is used.
+ * On entry of this loop pRxd is a pointer to the Rxd that needs
+ * to be checked next.
+ */
+
+ Control = pRxd->RBControl;
+
+ /* check if this descriptor is ready */
+ if ((Control & RX_CTRL_OWN_BMU) != 0) {
+ /* this descriptor is not yet ready */
+ /* This is the usual end of the loop */
+ /* We don't need to start the ring again */
+ FillRxRing(pAC, pRxPort);
+ return;
+ }
+
+ /* get length of frame and check it */
+ FrameLength = Control & RX_CTRL_LEN_MASK;
+ if (FrameLength > pAC->RxBufSize) {
+ goto rx_failed;
+ }
+
+ /* check for STF and EOF */
+ if ((Control & (RX_CTRL_STF | RX_CTRL_EOF)) !=
+ (RX_CTRL_STF | RX_CTRL_EOF)) {
+ goto rx_failed;
+ }
+
+ /* here we have a complete frame in the ring */
+ pMsg = pRxd->pMBuf;
+
+ FrameStat = pRxd->FrameStat;
+
+ /* check for frame length mismatch */
+#define XMR_FS_LEN_SHIFT 18
+#define GMR_FS_LEN_SHIFT 16
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ if (FrameLength != (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT)) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("skge: Frame length mismatch (%u/%u).\n",
+ FrameLength,
+ (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT)));
+ goto rx_failed;
+ }
+ }
+ else {
+ if (FrameLength != (SK_U32) (FrameStat >> GMR_FS_LEN_SHIFT)) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("skge: Frame length mismatch (%u/%u).\n",
+ FrameLength,
+ (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT)));
+ goto rx_failed;
+ }
+ }
+
+ /* Set Rx Status */
+ if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
+ IsBc = (FrameStat & XMR_FS_BC) != 0;
+ IsMc = (FrameStat & XMR_FS_MC) != 0;
+ IsBadFrame = (FrameStat &
+ (XMR_FS_ANY_ERR | XMR_FS_2L_VLAN)) != 0;
+ } else {
+ IsBc = (FrameStat & GMR_FS_BC) != 0;
+ IsMc = (FrameStat & GMR_FS_MC) != 0;
+ IsBadFrame = (((FrameStat & GMR_FS_ANY_ERR) != 0) ||
+ ((FrameStat & GMR_FS_RX_OK) == 0));
+ }
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 0,
+ ("Received frame of length %d on port %d\n",
+ FrameLength, PortIndex));
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 0,
+ ("Number of free rx descriptors: %d\n",
+ pRxPort->RxdRingFree));
+/* DumpMsg(pMsg, "Rx"); */
+
+ if ((Control & RX_CTRL_STAT_VALID) != RX_CTRL_STAT_VALID ||
+ (IsBadFrame)) {
+#if 0
+ (FrameStat & (XMR_FS_ANY_ERR | XMR_FS_2L_VLAN)) != 0) {
+#endif
+ /* there is a receive error in this frame */
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("skge: Error in received frame, dropped!\n"
+ "Control: %x\nRxStat: %x\n",
+ Control, FrameStat));
+
+ PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32;
+ PhysAddr |= (SK_U64) pRxd->VDataLow;
+ pci_dma_sync_single(pAC->PciDev,
+ (dma_addr_t) PhysAddr,
+ FrameLength,
+ PCI_DMA_FROMDEVICE);
+ ReQueueRxBuffer(pAC, pRxPort, pMsg,
+ pRxd->VDataHigh, pRxd->VDataLow);
+
+ continue;
+ }
+
+ /*
+ * if short frame then copy data to reduce memory waste
+ */
+ if ((FrameLength < SK_COPY_THRESHOLD) &&
+ ((pNewMsg = alloc_skb(FrameLength+2, GFP_ATOMIC)) != NULL)) {
+ /*
+ * Short frame detected and allocation successfull
+ */
+ /* use new skb and copy data */
+ skb_reserve(pNewMsg, 2);
+ skb_put(pNewMsg, FrameLength);
+ PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32;
+ PhysAddr |= (SK_U64) pRxd->VDataLow;
+
+ pci_dma_sync_single(pAC->PciDev,
+ (dma_addr_t) PhysAddr,
+ FrameLength,
+ PCI_DMA_FROMDEVICE);
+ eth_copy_and_sum(pNewMsg, pMsg->data,
+ FrameLength, 0);
+ ReQueueRxBuffer(pAC, pRxPort, pMsg,
+ pRxd->VDataHigh, pRxd->VDataLow);
+ pMsg = pNewMsg;
+
+ }
+ else {
+ /*
+ * if large frame, or SKB allocation failed, pass
+ * the SKB directly to the networking
+ */
+
+ PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32;
+ PhysAddr |= (SK_U64) pRxd->VDataLow;
+
+ /* release the DMA mapping */
+ pci_unmap_single(pAC->PciDev,
+ PhysAddr,
+ pAC->RxBufSize - 2,
+ PCI_DMA_FROMDEVICE);
+
+ /* set length in message */
+ skb_put(pMsg, FrameLength);
+ /* hardware checksum */
+ Type = ntohs(*((short*)&pMsg->data[12]));
+ if (Type == 0x800) {
+ Csum1=le16_to_cpu(pRxd->TcpSums & 0xffff);
+ Csum2=le16_to_cpu((pRxd->TcpSums >> 16) & 0xffff);
+#if 0
+ if ((((Csum1 & 0xfffe) && (Csum2 & 0xfffe)) &&
+ (pAC->GIni.GIChipId == CHIP_ID_GENESIS)) ||
+ (pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
+ Result = SkCsGetReceiveInfo(pAC,
+ &pMsg->data[14],
+ Csum1, Csum2, pRxPort->PortIndex);
+ if (Result ==
+ SKCS_STATUS_IP_FRAGMENT ||
+ Result ==
+ SKCS_STATUS_IP_CSUM_OK ||
+ Result ==
+ SKCS_STATUS_TCP_CSUM_OK ||
+ Result ==
+ SKCS_STATUS_UDP_CSUM_OK) {
+ pMsg->ip_summed =
+ CHECKSUM_UNNECESSARY;
+ } else {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("skge: CRC error. Frame dropped!\n"));
+ goto rx_failed;
+ }
+ }/* checksumControl calculation valid */
+#endif
+ } /* IP frame */
+ } /* frame > SK_COPY_TRESHOLD */
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("V"));
+ ForRlmt = SK_RLMT_RX_PROTOCOL;
+#if 0
+ IsBc = (FrameStat & XMR_FS_BC)==XMR_FS_BC;
+#endif
+ SK_RLMT_PRE_LOOKAHEAD(pAC, PortIndex, FrameLength,
+ IsBc, &Offset, &NumBytes);
+ if (NumBytes != 0) {
+#if 0
+ IsMc = (FrameStat & XMR_FS_MC)==XMR_FS_MC;
+#endif
+ SK_RLMT_LOOKAHEAD(pAC, PortIndex,
+ &pMsg->data[Offset],
+ IsBc, IsMc, &ForRlmt);
+ }
+ if (ForRlmt == SK_RLMT_RX_PROTOCOL) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("W"));
+ /* send up only frames from active port */
+ if ((PortIndex == pAC->ActivePort) ||
+ (pAC->RlmtNets == 2)) {
+ /* frame for upper layer */
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("U"));
+#ifdef xDEBUG
+ DumpMsg(pMsg, "Rx");
+#endif
+ SK_PNMI_CNT_RX_OCTETS_DELIVERED(pAC,
+ FrameLength, pRxPort->PortIndex);
+
+#if 0
+ pMsg->dev = pAC->dev[pRxPort->PortIndex];
+ pMsg->protocol = eth_type_trans(pMsg,
+ pAC->dev[pRxPort->PortIndex]);
+ netif_rx(pMsg);
+ pAC->dev[pRxPort->PortIndex]->last_rx = jiffies;
+#else
+ NetReceive(pMsg->data, pMsg->len);
+ dev_kfree_skb_any(pMsg);
+#endif
+ }
+ else {
+ /* drop frame */
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("D"));
+ DEV_KFREE_SKB(pMsg);
+ }
+
+ } /* if not for rlmt */
+ else {
+ /* packet for rlmt */
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS, ("R"));
+ pRlmtMbuf = SkDrvAllocRlmtMbuf(pAC,
+ pAC->IoBase, FrameLength);
+ if (pRlmtMbuf != NULL) {
+ pRlmtMbuf->pNext = NULL;
+ pRlmtMbuf->Length = FrameLength;
+ pRlmtMbuf->PortIdx = PortIndex;
+ EvPara.pParaPtr = pRlmtMbuf;
+ memcpy((char*)(pRlmtMbuf->pData),
+ (char*)(pMsg->data),
+ FrameLength);
+
+ /* SlowPathLock needed? */
+ if (SlowPathLock == SK_TRUE) {
+ spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+ SkEventQueue(pAC, SKGE_RLMT,
+ SK_RLMT_PACKET_RECEIVED,
+ EvPara);
+ pAC->CheckQueue = SK_TRUE;
+ spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+ } else {
+ SkEventQueue(pAC, SKGE_RLMT,
+ SK_RLMT_PACKET_RECEIVED,
+ EvPara);
+ pAC->CheckQueue = SK_TRUE;
+ }
+
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
+ SK_DBGCAT_DRV_RX_PROGRESS,
+ ("Q"));
+ }
+#if 0
+ if ((pAC->dev[pRxPort->PortIndex]->flags &
+ (IFF_PROMISC | IFF_ALLMULTI)) != 0 ||
+ (ForRlmt & SK_RLMT_RX_PROTOCOL) ==
+ SK_RLMT_RX_PROTOCOL) {
+ pMsg->dev = pAC->dev[pRxPort->PortIndex];
+ pMsg->protocol = eth_type_trans(pMsg,
+ pAC->dev[pRxPort->PortIndex]);
+ netif_rx(pMsg);
+ pAC->dev[pRxPort->PortIndex]->last_rx = jiffies;
+ }
+#else
+ if (0) {
+ }
+#endif
+ else {
+ DEV_KFREE_SKB(pMsg);
+ }
+
+ } /* if packet for rlmt */
+ } /* for ... scanning the RXD ring */
+
+ /* RXD ring is empty -> fill and restart */
+ FillRxRing(pAC, pRxPort);
+ /* do not start if called from Close */
+ if (pAC->BoardLevel > 0) {
+ ClearAndStartRx(pAC, PortIndex);
+ }
+ return;
+
+rx_failed:
+ /* remove error frame */
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ERROR,
+ ("Schrottdescriptor, length: 0x%x\n", FrameLength));
+
+ /* release the DMA mapping */
+
+ PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32;
+ PhysAddr |= (SK_U64) pRxd->VDataLow;
+ pci_unmap_page(pAC->PciDev,
+ PhysAddr,
+ pAC->RxBufSize - 2,
+ PCI_DMA_FROMDEVICE);
+ DEV_KFREE_SKB_IRQ(pRxd->pMBuf);
+ pRxd->pMBuf = NULL;
+ pRxPort->RxdRingFree++;
+ pRxPort->pRxdRingHead = pRxd->pNextRxd;
+ goto rx_start;
+
+} /* ReceiveIrq */
+
+
+/*****************************************************************************
+ *
+ * ClearAndStartRx - give a start receive command to BMU, clear IRQ
+ *
+ * Description:
+ * This function sends a start command and a clear interrupt
+ * command for one receive queue to the BMU.
+ *
+ * Returns: N/A
+ * none
+ */
+static void ClearAndStartRx(
+SK_AC *pAC, /* pointer to the adapter context */
+int PortIndex) /* index of the receive port (XMAC) */
+{
+ SK_OUT8(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_CTRL,
+ RX_Q_CTRL_START | RX_Q_CTRL_CLR_I_EOF);
+} /* ClearAndStartRx */
+
+
+/*****************************************************************************
+ *
+ * ClearTxIrq - give a clear transmit IRQ command to BMU
+ *
+ * Description:
+ * This function sends a clear tx IRQ command for one
+ * transmit queue to the BMU.
+ *
+ * Returns: N/A
+ */
+static void ClearTxIrq(
+SK_AC *pAC, /* pointer to the adapter context */
+int PortIndex, /* index of the transmit port (XMAC) */
+int Prio) /* priority or normal queue */
+{
+ SK_OUT8(pAC->IoBase, TxQueueAddr[PortIndex][Prio]+TX_Q_CTRL,
+ TX_Q_CTRL_CLR_I_EOF);
+} /* ClearTxIrq */
+
+
+/*****************************************************************************
+ *
+ * ClearRxRing - remove all buffers from the receive ring
+ *
+ * Description:
+ * This function removes all receive buffers from the ring.
+ * The receive BMU must be stopped before calling this function.
+ *
+ * Returns: N/A
+ */
+static void ClearRxRing(
+SK_AC *pAC, /* pointer to adapter context */
+RX_PORT *pRxPort) /* pointer to rx port struct */
+{
+RXD *pRxd; /* pointer to the current descriptor */
+unsigned long Flags;
+SK_U64 PhysAddr;
+
+ if (pRxPort->RxdRingFree == pAC->RxDescrPerRing) {
+ return;
+ }
+ spin_lock_irqsave(&pRxPort->RxDesRingLock, Flags);
+ pRxd = pRxPort->pRxdRingHead;
+ do {
+ if (pRxd->pMBuf != NULL) {
+
+ PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32;
+ PhysAddr |= (SK_U64) pRxd->VDataLow;
+ pci_unmap_page(pAC->PciDev,
+ PhysAddr,
+ pAC->RxBufSize - 2,
+ PCI_DMA_FROMDEVICE);
+ DEV_KFREE_SKB(pRxd->pMBuf);
+ pRxd->pMBuf = NULL;
+ }
+ pRxd->RBControl &= RX_CTRL_OWN_BMU;
+ pRxd = pRxd->pNextRxd;
+ pRxPort->RxdRingFree++;
+ } while (pRxd != pRxPort->pRxdRingTail);
+ pRxPort->pRxdRingTail = pRxPort->pRxdRingHead;
+ spin_unlock_irqrestore(&pRxPort->RxDesRingLock, Flags);
+} /* ClearRxRing */
+
+
+/*****************************************************************************
+ *
+ * ClearTxRing - remove all buffers from the transmit ring
+ *
+ * Description:
+ * This function removes all transmit buffers from the ring.
+ * The transmit BMU must be stopped before calling this function
+ * and transmitting at the upper level must be disabled.
+ * The BMU own bit of all descriptors is cleared, the rest is
+ * done by calling FreeTxDescriptors.
+ *
+ * Returns: N/A
+ */
+static void ClearTxRing(
+SK_AC *pAC, /* pointer to adapter context */
+TX_PORT *pTxPort) /* pointer to tx prt struct */
+{
+TXD *pTxd; /* pointer to the current descriptor */
+int i;
+unsigned long Flags;
+
+ spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags);
+ pTxd = pTxPort->pTxdRingHead;
+ for (i=0; i<pAC->TxDescrPerRing; i++) {
+ pTxd->TBControl &= ~TX_CTRL_OWN_BMU;
+ pTxd = pTxd->pNextTxd;
+ }
+ FreeTxDescriptors(pAC, pTxPort);
+ spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags);
+} /* ClearTxRing */
+
+
+#if 0
+/*****************************************************************************
+ *
+ * SetQueueSizes - configure the sizes of rx and tx queues
+ *
+ * Description:
+ * This function assigns the sizes for active and passive port
+ * to the appropriate HWinit structure variables.
+ * The passive port(s) get standard values, all remaining RAM
+ * is given to the active port.
+ * The queue sizes are in kbyte and must be multiple of 8.
+ * The limits for the number of buffers filled into the rx rings
+ * is also set in this routine.
+ *
+ * Returns:
+ * none
+ */
+static void SetQueueSizes(
+SK_AC *pAC) /* pointer to the adapter context */
+{
+int StandbyRam; /* adapter RAM used for a standby port */
+int RemainingRam; /* adapter RAM available for the active port */
+int RxRam; /* RAM used for the active port receive queue */
+int i; /* loop counter */
+
+if (pAC->RlmtNets == 1) {
+ StandbyRam = SK_RLMT_STANDBY_QRXSIZE + SK_RLMT_STANDBY_QXASIZE +
+ SK_RLMT_STANDBY_QXSSIZE;
+ RemainingRam = pAC->GIni.GIRamSize -
+ (pAC->GIni.GIMacsFound-1) * StandbyRam;
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ pAC->GIni.GP[i].PRxQSize = SK_RLMT_STANDBY_QRXSIZE;
+ pAC->GIni.GP[i].PXSQSize = SK_RLMT_STANDBY_QXSSIZE;
+ pAC->GIni.GP[i].PXAQSize = SK_RLMT_STANDBY_QXASIZE;
+ }
+ RxRam = (RemainingRam * 8 / 10) & ~7;
+ pAC->GIni.GP[pAC->ActivePort].PRxQSize = RxRam;
+ pAC->GIni.GP[pAC->ActivePort].PXSQSize = 0;
+ pAC->GIni.GP[pAC->ActivePort].PXAQSize =
+ (RemainingRam - RxRam) & ~7;
+ pAC->RxQueueSize = RxRam;
+ pAC->TxSQueueSize = 0;
+ pAC->TxAQueueSize = (RemainingRam - RxRam) & ~7;
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY,
+ ("queue sizes settings - rx:%d txA:%d txS:%d\n",
+ pAC->RxQueueSize,pAC->TxAQueueSize, pAC->TxSQueueSize));
+} else {
+ RemainingRam = pAC->GIni.GIRamSize/pAC->GIni.GIMacsFound;
+ RxRam = (RemainingRam * 8 / 10) & ~7;
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ pAC->GIni.GP[i].PRxQSize = RxRam;
+ pAC->GIni.GP[i].PXSQSize = 0;
+ pAC->GIni.GP[i].PXAQSize = (RemainingRam - RxRam) & ~7;
+ }
+
+ pAC->RxQueueSize = RxRam;
+ pAC->TxSQueueSize = 0;
+ pAC->TxAQueueSize = (RemainingRam - RxRam) & ~7;
+}
+ for (i=0; i<SK_MAX_MACS; i++) {
+ pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing;
+ }
+
+ if (pAC->RlmtNets == 2) {
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing - 100;
+ }
+ } else {
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing - 100;
+ }
+ /*
+ * Do not set the Limit to 0, because this could cause
+ * wrap around with ReQueue'ed buffers (a buffer could
+ * be requeued in the same position, made accessable to
+ * the hardware, and the hardware could change its
+ * contents!
+ */
+ pAC->RxPort[pAC->ActivePort].RxFillLimit = 1;
+ }
+
+#ifdef DEBUG
+ for (i=0; i<pAC->GIni.GIMacsFound; i++) {
+ SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS,
+ ("i: %d, RxQSize: %d, PXSQsize: %d, PXAQSize: %d\n",
+ i,
+ pAC->GIni.GP[i].PRxQSize,
+ pAC->GIni.GP[i].PXSQSize,
+ pAC->GIni.GP[i].PXAQSize));
+ }
+#endif
+} /* SetQueueSizes */
+
+
+/*****************************************************************************
+ *
+ * SkGeSetMacAddr - Set the hardware MAC address
+ *
+ * Description:
+ * This function sets the MAC address used by the adapter.
+ *
+ * Returns:
+ * 0, if everything is ok
+ * !=0, on error
+ */
+static int SkGeSetMacAddr(struct SK_NET_DEVICE *dev, void *p)
+{
+
+DEV_NET *pNet = (DEV_NET*) dev->