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-rw-r--r--arch/sh/boards/landisk/io.c250
1 files changed, 0 insertions, 250 deletions
diff --git a/arch/sh/boards/landisk/io.c b/arch/sh/boards/landisk/io.c
deleted file mode 100644
index 92498b4947d..00000000000
--- a/arch/sh/boards/landisk/io.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * arch/sh/boards/landisk/io.c
- *
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for I-O Data Device, Inc. LANDISK.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_landisk.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-/*
- * modifed by kogiidena
- * 2005.03.03
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/landisk/iodata_landisk.h>
-#include <asm/addrspace.h>
-#include <asm/io.h>
-
-extern void *area5_io_base; /* Area 5 I/O Base address */
-extern void *area6_io_base; /* Area 6 I/O Base address */
-
-static inline unsigned long port2adr(unsigned int port)
-{
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- if (port == 0x3f6)
- return ((unsigned long)area5_io_base + 0x2c);
- else
- return ((unsigned long)area5_io_base + PA_PIDE_OFFSET +
- ((port - 0x1f0) << 1));
- else if ((0x170 <= port && port < 0x178) || port == 0x376)
- if (port == 0x376)
- return ((unsigned long)area6_io_base + 0x2c);
- else
- return ((unsigned long)area6_io_base + PA_SIDE_OFFSET +
- ((port - 0x170) << 1));
- else
- maybebadio((unsigned long)port);
-
- return port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-u8 landisk_inb(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inb(port);
- else if (is_pci_ioaddr(port))
- return ctrl_inb(pci_ioaddr(port));
-
- return ctrl_inw(port2adr(port)) & 0xff;
-}
-
-u8 landisk_inb_p(unsigned long port)
-{
- u8 v;
-
- if (PXSEG(port))
- v = ctrl_inb(port);
- else if (is_pci_ioaddr(port))
- v = ctrl_inb(pci_ioaddr(port));
- else
- v = ctrl_inw(port2adr(port)) & 0xff;
-
- ctrl_delay();
-
- return v;
-}
-
-u16 landisk_inw(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inw(port);
- else if (is_pci_ioaddr(port))
- return ctrl_inw(pci_ioaddr(port));
- else
- maybebadio(port);
-
- return 0;
-}
-
-u32 landisk_inl(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inl(port);
- else if (is_pci_ioaddr(port))
- return ctrl_inl(pci_ioaddr(port));
- else
- maybebadio(port);
-
- return 0;
-}
-
-void landisk_outb(u8 value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outb(value, port);
- else if (is_pci_ioaddr(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outw(value, port2adr(port));
-}
-
-void landisk_outb_p(u8 value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outb(value, port);
- else if (is_pci_ioaddr(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outw(value, port2adr(port));
- ctrl_delay();
-}
-
-void landisk_outw(u16 value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outw(value, port);
- else if (is_pci_ioaddr(port))
- ctrl_outw(value, pci_ioaddr(port));
- else
- maybebadio(port);
-}
-
-void landisk_outl(u32 value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outl(value, port);
- else if (is_pci_ioaddr(port))
- ctrl_outl(value, pci_ioaddr(port));
- else
- maybebadio(port);
-}
-
-void landisk_insb(unsigned long port, void *dst, unsigned long count)
-{
- volatile u16 *p;
- u8 *buf = dst;
-
- if (PXSEG(port)) {
- while (count--)
- *buf++ = *(volatile u8 *)port;
- } else if (is_pci_ioaddr(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *buf++ = *bp;
- } else {
- p = (volatile u16 *)port2adr(port);
- while (count--)
- *buf++ = *p & 0xff;
- }
-}
-
-void landisk_insw(unsigned long port, void *dst, unsigned long count)
-{
- volatile u16 *p;
- u16 *buf = dst;
-
- if (PXSEG(port))
- p = (volatile u16 *)port;
- else if (is_pci_ioaddr(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port2adr(port);
- while (count--)
- *buf++ = *p;
-}
-
-void landisk_insl(unsigned long port, void *dst, unsigned long count)
-{
- u32 *buf = dst;
-
- if (is_pci_ioaddr(port)) {
- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
-
- while (count--)
- *buf++ = *p;
- } else
- maybebadio(port);
-}
-
-void landisk_outsb(unsigned long port, const void *src, unsigned long count)
-{
- volatile u16 *p;
- const u8 *buf = src;
-
- if (PXSEG(port))
- while (count--)
- ctrl_outb(*buf++, port);
- else if (is_pci_ioaddr(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *bp = *buf++;
- } else {
- p = (volatile u16 *)port2adr(port);
- while (count--)
- *p = *buf++;
- }
-}
-
-void landisk_outsw(unsigned long port, const void *src, unsigned long count)
-{
- volatile u16 *p;
- const u16 *buf = src;
-
- if (PXSEG(port))
- p = (volatile u16 *)port;
- else if (is_pci_ioaddr(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port2adr(port);
-
- while (count--)
- *p = *buf++;
-}
-
-void landisk_outsl(unsigned long port, const void *src, unsigned long count)
-{
- const u32 *buf = src;
-
- if (is_pci_ioaddr(port)) {
- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
-
- while (count--)
- *p = *buf++;
- } else
- maybebadio(port);
-}
-
-void __iomem *landisk_ioport_map(unsigned long port, unsigned int size)
-{
- if (PXSEG(port))
- return (void __iomem *)port;
- else if (is_pci_ioaddr(port))
- return (void __iomem *)pci_ioaddr(port);
-
- return (void __iomem *)port2adr(port);
-}
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