/* * * BRIEF MODULE DESCRIPTION * PCI specific definitions * * Author: source@mvista.com * * This program is free software; you can distribute it and/or modify it * under the terms of the GNU General Public License (Version 2) as * published by the Free Software Foundation. * * This program is distributed in the hope 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. */ #ifndef __PNX8550_PCI_H #define __PNX8550_PCI_H #include #include #include #include #define PCI_ACCESS_READ 0 #define PCI_ACCESS_WRITE 1 #define PCI_CMD_IOR 0x20 #define PCI_CMD_IOW 0x30 #define PCI_CMD_CONFIG_READ 0xa0 #define PCI_CMD_CONFIG_WRITE 0xb0 #define PCI_IO_TIMEOUT 1000 #define PCI_IO_RETRY 5 /* Timeout for IO and CFG accesses. This is in 1/1024 th of a jiffie(=10ms) i.e. approx 10us */ #define PCI_IO_JIFFIES_TIMEOUT 40 #define PCI_IO_JIFFIES_SHIFT 10 #define PCI_BYTE_ENABLE_MASK 0x0000000f #define PCI_CFG_BUS_SHIFT 16 #define PCI_CFG_FUNC_SHIFT 8 #define PCI_CFG_REG_SHIFT 2 #define PCI_BASE 0x1be00000 #define PCI_SETUP 0x00040010 #define PCI_DIS_REQGNT (1<<30) #define PCI_DIS_REQGNTA (1<<29) #define PCI_DIS_REQGNTB (1<<28) #define PCI_D2_SUPPORT (1<<27) #define PCI_D1_SUPPORT (1<<26) #define PCI_EN_TA (1<<24) #define PCI_EN_PCI2MMI (1<<23) #define PCI_EN_XIO (1<<22) #define PCI_BASE18_PREF (1<<21) #define SIZE_16M 0x3 #define SIZE_32M 0x4 #define SIZE_64M 0x5 #define SIZE_128M 0x6 #define PCI_SETUP_BASE18_SIZE(X) (X<<18) #define PCI_SETUP_BASE18_EN (1<<17) #define PCI_SETUP_BASE14_PREF (1<<16) #define PCI_SETUP_BASE14_SIZE(X) (X<<12) #define PCI_SETUP_BASE14_EN (1<<11) #define PCI_SETUP_BASE10_PREF (1<<10) #define PCI_SETUP_BASE10_SIZE(X) (X<<7) #define PCI_SETUP_CFGMANAGE_EN (1<<1) #define PCI_SETUP_PCIARB_EN (1<<0) #define PCI_CTRL 0x040014 #define PCI_SWPB_DCS_PCI (1<<16) #define PCI_SWPB_PCI_PCI (1<<15) #define PCI_SWPB_PCI_DCS (1<<14) #define PCI_REG_WR_POST (1<<13) #define PCI_XIO_WR_POST (1<<12) #define PCI_PCI2_WR_POST (1<<13) #define PCI_PCI1_WR_POST (1<<12) #define PCI_SERR_SEEN (1<<11) #define PCI_B10_SPEC_RD (1<<6) #define PCI_B14_SPEC_RD (1<<5) #define PCI_B18_SPEC_RD (1<<4) #define PCI_B10_NOSUBWORD (1<<3) #define PCI_B14_NOSUBWORD (1<<2) #define PCI_B18_NOSUBWORD (1<<1) #define PCI_RETRY_TMREN (1<<0) #define PCI_BASE1_LO 0x040018 #define PCI_BASE1_HI 0x04001C #define PCI_BASE2_LO 0x040020 #define PCI_BASE2_HI 0x040024 #define PCI_RDLIFETIM 0x040028 #define PCI_GPPM_ADDR 0x04002C #define PCI_GPPM_WDAT 0x040030 #define PCI_GPPM_RDAT 0x040034 #define PCI_GPPM_CTRL 0x040038 #define GPPM_DONE (1<<10) #define INIT_PCI_CYCLE (1<<9) #define GPPM_CMD(X) (((X)&0xf)<<4) #define GPPM_BYTEEN(X) ((X)&0xf) #define PCI_UNLOCKREG 0x04003C #define UNLOCK_SSID(X) (((X)&0xff)<<8) #define UNLOCK_SETUP(X) (((X)&0xff)<<0) #define UNLOCK_MAGIC 0xCA #define PCI_DEV_VEND_ID 0x040040 #define DEVICE_ID(X) (((X)>>16)&0xffff) #define VENDOR_ID(X) (((X)&0xffff)) #define PCI_CFG_CMDSTAT 0x040044 #define PCI_CFG_STATUS(X) (((X)>>16)&0xffff) #define PCI_CFG_COMMAND(X) ((X)&0xffff) #define PCI_CLASS_REV 0x040048 #define PCI_CLASSCODE(X) (((X)>>8)&0xffffff) #define PCI_REVID(X) ((X)&0xff) #define PCI_LAT_TMR 0x04004c #define PCI_BASE10 0x040050 #define PCI_BASE14 0x040054 #define PCI_BASE18 0x040058 #define PCI_SUBSYS_ID 0x04006c #define PCI_CAP_PTR 0x040074 #define PCI_CFG_MISC 0x04007c #define PCI_PMC 0x040080 #define PCI_PWR_STATE 0x040084 #define PCI_IO 0x040088 #define PCI_SLVTUNING 0x04008C #define PCI_DMATUNING 0x040090 #define PCI_DMAEADDR 0x040800 #define PCI_DMAIADDR 0x040804 #define PCI_DMALEN 0x040808 #define PCI_DMACTRL 0x04080C #define PCI_XIOCTRL 0x040810 #define PCI_SEL0PROF 0x040814 #define PCI_SEL1PROF 0x040818 #define PCI_SEL2PROF 0x04081C #define PCI_GPXIOADDR 0x040820 #define PCI_NANDCTRLS 0x400830 #define PCI_SEL3PROF 0x040834 #define PCI_SEL4PROF 0x040838 #define PCI_GPXIO_STAT 0x040FB0 #define PCI_GPXIO_IMASK 0x040FB4 #define PCI_GPXIO_ICLR 0x040FB8 #define PCI_GPXIO_ISET 0x040FBC #define PCI_GPPM_STATUS 0x040FC0 #define GPPM_DONE (1<<10) #define GPPM_ERR (1<<9) #define GPPM_MPAR_ERR (1<<8) #define GPPM_PAR_ERR (1<<7) #define GPPM_R_MABORT (1<<2) #define GPPM_R_TABORT (1<<1) #define PCI_GPPM_IMASK 0x040FC4 #define PCI_GPPM_ICLR 0x040FC8 #define PCI_GPPM_ISET 0x040FCC #define PCI_DMA_STATUS 0x040FD0 #define PCI_DMA_IMASK 0x040FD4 #define PCI_DMA_ICLR 0x040FD8 #define PCI_DMA_ISET 0x040FDC #define PCI_ISTATUS 0x040FE0 #define PCI_IMASK 0x040FE4 #define PCI_ICLR 0x040FE8 #define PCI_ISET 0x040FEC #define PCI_MOD_ID 0x040FFC /* * PCI configuration cycle AD bus definition */ /* Type 0 */ #define PCI_CFG_TYPE0_REG_SHF 0 #define PCI_CFG_TYPE0_FUNC_SHF 8 /* Type 1 */ #define PCI_CFG_TYPE1_REG_SHF 0 #define PCI_CFG_TYPE1_FUNC_SHF 8 #define PCI_CFG_TYPE1_DEV_SHF 11 #define PCI_CFG_TYPE1_BUS_SHF 16 /* * Ethernet device DP83816 definition */ #define DP83816_IRQ_ETHER 66 #endif