| /* |
| * Copyright (c) 2010 Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef _h_pcicfg_ |
| #define _h_pcicfg_ |
| |
| /* The following inside ifndef's so we don't collide with NTDDK.H */ |
| #ifndef PCI_MAX_BUS |
| #define PCI_MAX_BUS 0x100 |
| #endif |
| #ifndef PCI_MAX_DEVICES |
| #define PCI_MAX_DEVICES 0x20 |
| #endif |
| #ifndef PCI_MAX_FUNCTION |
| #define PCI_MAX_FUNCTION 0x8 |
| #endif |
| |
| #ifndef PCI_INVALID_VENDORID |
| #define PCI_INVALID_VENDORID 0xffff |
| #endif |
| #ifndef PCI_INVALID_DEVICEID |
| #define PCI_INVALID_DEVICEID 0xffff |
| #endif |
| |
| /* Convert between bus-slot-function-register and config addresses */ |
| |
| #define PCICFG_BUS_SHIFT 16 /* Bus shift */ |
| #define PCICFG_SLOT_SHIFT 11 /* Slot shift */ |
| #define PCICFG_FUN_SHIFT 8 /* Function shift */ |
| #define PCICFG_OFF_SHIFT 0 /* Register shift */ |
| |
| #define PCICFG_BUS_MASK 0xff /* Bus mask */ |
| #define PCICFG_SLOT_MASK 0x1f /* Slot mask */ |
| #define PCICFG_FUN_MASK 7 /* Function mask */ |
| #define PCICFG_OFF_MASK 0xff /* Bus mask */ |
| |
| #define PCI_CONFIG_ADDR(b, s, f, o) \ |
| ((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT) \ |
| | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT) \ |
| | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT) \ |
| | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT)) |
| |
| #define PCI_CONFIG_BUS(a) (((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK) |
| #define PCI_CONFIG_SLOT(a) (((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK) |
| #define PCI_CONFIG_FUN(a) (((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK) |
| #define PCI_CONFIG_OFF(a) (((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK) |
| |
| /* PCIE Config space accessing MACROS */ |
| |
| #define PCIECFG_BUS_SHIFT 24 /* Bus shift */ |
| #define PCIECFG_SLOT_SHIFT 19 /* Slot/Device shift */ |
| #define PCIECFG_FUN_SHIFT 16 /* Function shift */ |
| #define PCIECFG_OFF_SHIFT 0 /* Register shift */ |
| |
| #define PCIECFG_BUS_MASK 0xff /* Bus mask */ |
| #define PCIECFG_SLOT_MASK 0x1f /* Slot/Device mask */ |
| #define PCIECFG_FUN_MASK 7 /* Function mask */ |
| #define PCIECFG_OFF_MASK 0xfff /* Register mask */ |
| |
| #define PCIE_CONFIG_ADDR(b, s, f, o) \ |
| ((((b) & PCIECFG_BUS_MASK) << PCIECFG_BUS_SHIFT) \ |
| | (((s) & PCIECFG_SLOT_MASK) << PCIECFG_SLOT_SHIFT) \ |
| | (((f) & PCIECFG_FUN_MASK) << PCIECFG_FUN_SHIFT) \ |
| | (((o) & PCIECFG_OFF_MASK) << PCIECFG_OFF_SHIFT)) |
| |
| #define PCIE_CONFIG_BUS(a) (((a) >> PCIECFG_BUS_SHIFT) & PCIECFG_BUS_MASK) |
| #define PCIE_CONFIG_SLOT(a) (((a) >> PCIECFG_SLOT_SHIFT) & PCIECFG_SLOT_MASK) |
| #define PCIE_CONFIG_FUN(a) (((a) >> PCIECFG_FUN_SHIFT) & PCIECFG_FUN_MASK) |
| #define PCIE_CONFIG_OFF(a) (((a) >> PCIECFG_OFF_SHIFT) & PCIECFG_OFF_MASK) |
| |
| /* The actual config space */ |
| |
| #define PCI_BAR_MAX 6 |
| |
| #define PCI_ROM_BAR 8 |
| |
| #define PCR_RSVDA_MAX 2 |
| |
| /* Bits in PCI bars' flags */ |
| |
| #define PCIBAR_FLAGS 0xf |
| #define PCIBAR_IO 0x1 |
| #define PCIBAR_MEM1M 0x2 |
| #define PCIBAR_MEM64 0x4 |
| #define PCIBAR_PREFETCH 0x8 |
| #define PCIBAR_MEM32_MASK 0xFFFFFF80 |
| |
| /* pci config status reg has a bit to indicate that capability ptr is present */ |
| |
| #define PCI_CAPPTR_PRESENT 0x0010 |
| |
| typedef struct _pci_config_regs { |
| u16 vendor; |
| u16 device; |
| u16 command; |
| u16 status; |
| u8 rev_id; |
| u8 prog_if; |
| u8 sub_class; |
| u8 base_class; |
| u8 cache_line_size; |
| u8 latency_timer; |
| u8 header_type; |
| u8 bist; |
| u32 base[PCI_BAR_MAX]; |
| u32 cardbus_cis; |
| u16 subsys_vendor; |
| u16 subsys_id; |
| u32 baserom; |
| u32 rsvd_a[PCR_RSVDA_MAX]; |
| u8 int_line; |
| u8 int_pin; |
| u8 min_gnt; |
| u8 max_lat; |
| u8 dev_dep[192]; |
| } pci_config_regs; |
| |
| #define SZPCR (sizeof (pci_config_regs)) |
| #define MINSZPCR 64 /* offsetof (dev_dep[0] */ |
| |
| /* A structure for the config registers is nice, but in most |
| * systems the config space is not memory mapped, so we need |
| * field offsetts. :-( |
| */ |
| #define PCI_CFG_VID 0 |
| #define PCI_CFG_DID 2 |
| #define PCI_CFG_CMD 4 |
| #define PCI_CFG_STAT 6 |
| #define PCI_CFG_REV 8 |
| #define PCI_CFG_PROGIF 9 |
| #define PCI_CFG_SUBCL 0xa |
| #define PCI_CFG_BASECL 0xb |
| #define PCI_CFG_CLSZ 0xc |
| #define PCI_CFG_LATTIM 0xd |
| #define PCI_CFG_HDR 0xe |
| #define PCI_CFG_BIST 0xf |
| #define PCI_CFG_BAR0 0x10 |
| #define PCI_CFG_BAR1 0x14 |
| #define PCI_CFG_BAR2 0x18 |
| #define PCI_CFG_BAR3 0x1c |
| #define PCI_CFG_BAR4 0x20 |
| #define PCI_CFG_BAR5 0x24 |
| #define PCI_CFG_CIS 0x28 |
| #define PCI_CFG_SVID 0x2c |
| #define PCI_CFG_SSID 0x2e |
| #define PCI_CFG_ROMBAR 0x30 |
| #define PCI_CFG_CAPPTR 0x34 |
| #define PCI_CFG_INT 0x3c |
| #define PCI_CFG_PIN 0x3d |
| #define PCI_CFG_MINGNT 0x3e |
| #define PCI_CFG_MAXLAT 0x3f |
| |
| /* Classes and subclasses */ |
| |
| typedef enum { |
| PCI_CLASS_OLD = 0, |
| PCI_CLASS_DASDI, |
| PCI_CLASS_NET, |
| PCI_CLASS_DISPLAY, |
| PCI_CLASS_MMEDIA, |
| PCI_CLASS_MEMORY, |
| PCI_CLASS_BRIDGE, |
| PCI_CLASS_COMM, |
| PCI_CLASS_BASE, |
| PCI_CLASS_INPUT, |
| PCI_CLASS_DOCK, |
| PCI_CLASS_CPU, |
| PCI_CLASS_SERIAL, |
| PCI_CLASS_INTELLIGENT = 0xe, |
| PCI_CLASS_SATELLITE, |
| PCI_CLASS_CRYPT, |
| PCI_CLASS_DSP, |
| PCI_CLASS_XOR = 0xfe |
| } pci_classes; |
| |
| typedef enum { |
| PCI_DASDI_SCSI, |
| PCI_DASDI_IDE, |
| PCI_DASDI_FLOPPY, |
| PCI_DASDI_IPI, |
| PCI_DASDI_RAID, |
| PCI_DASDI_OTHER = 0x80 |
| } pci_dasdi_subclasses; |
| |
| typedef enum { |
| PCI_NET_ETHER, |
| PCI_NET_TOKEN, |
| PCI_NET_FDDI, |
| PCI_NET_ATM, |
| PCI_NET_OTHER = 0x80 |
| } pci_net_subclasses; |
| |
| typedef enum { |
| PCI_DISPLAY_VGA, |
| PCI_DISPLAY_XGA, |
| PCI_DISPLAY_3D, |
| PCI_DISPLAY_OTHER = 0x80 |
| } pci_display_subclasses; |
| |
| typedef enum { |
| PCI_MMEDIA_VIDEO, |
| PCI_MMEDIA_AUDIO, |
| PCI_MMEDIA_PHONE, |
| PCI_MEDIA_OTHER = 0x80 |
| } pci_mmedia_subclasses; |
| |
| typedef enum { |
| PCI_MEMORY_RAM, |
| PCI_MEMORY_FLASH, |
| PCI_MEMORY_OTHER = 0x80 |
| } pci_memory_subclasses; |
| |
| typedef enum { |
| PCI_BRIDGE_HOST, |
| PCI_BRIDGE_ISA, |
| PCI_BRIDGE_EISA, |
| PCI_BRIDGE_MC, |
| PCI_BRIDGE_PCI, |
| PCI_BRIDGE_PCMCIA, |
| PCI_BRIDGE_NUBUS, |
| PCI_BRIDGE_CARDBUS, |
| PCI_BRIDGE_RACEWAY, |
| PCI_BRIDGE_OTHER = 0x80 |
| } pci_bridge_subclasses; |
| |
| typedef enum { |
| PCI_COMM_UART, |
| PCI_COMM_PARALLEL, |
| PCI_COMM_MULTIUART, |
| PCI_COMM_MODEM, |
| PCI_COMM_OTHER = 0x80 |
| } pci_comm_subclasses; |
| |
| typedef enum { |
| PCI_BASE_PIC, |
| PCI_BASE_DMA, |
| PCI_BASE_TIMER, |
| PCI_BASE_RTC, |
| PCI_BASE_PCI_HOTPLUG, |
| PCI_BASE_OTHER = 0x80 |
| } pci_base_subclasses; |
| |
| typedef enum { |
| PCI_INPUT_KBD, |
| PCI_INPUT_PEN, |
| PCI_INPUT_MOUSE, |
| PCI_INPUT_SCANNER, |
| PCI_INPUT_GAMEPORT, |
| PCI_INPUT_OTHER = 0x80 |
| } pci_input_subclasses; |
| |
| typedef enum { |
| PCI_DOCK_GENERIC, |
| PCI_DOCK_OTHER = 0x80 |
| } pci_dock_subclasses; |
| |
| typedef enum { |
| PCI_CPU_386, |
| PCI_CPU_486, |
| PCI_CPU_PENTIUM, |
| PCI_CPU_ALPHA = 0x10, |
| PCI_CPU_POWERPC = 0x20, |
| PCI_CPU_MIPS = 0x30, |
| PCI_CPU_COPROC = 0x40, |
| PCI_CPU_OTHER = 0x80 |
| } pci_cpu_subclasses; |
| |
| typedef enum { |
| PCI_SERIAL_IEEE1394, |
| PCI_SERIAL_ACCESS, |
| PCI_SERIAL_SSA, |
| PCI_SERIAL_USB, |
| PCI_SERIAL_FIBER, |
| PCI_SERIAL_SMBUS, |
| PCI_SERIAL_OTHER = 0x80 |
| } pci_serial_subclasses; |
| |
| typedef enum { |
| PCI_INTELLIGENT_I2O |
| } pci_intelligent_subclasses; |
| |
| typedef enum { |
| PCI_SATELLITE_TV, |
| PCI_SATELLITE_AUDIO, |
| PCI_SATELLITE_VOICE, |
| PCI_SATELLITE_DATA, |
| PCI_SATELLITE_OTHER = 0x80 |
| } pci_satellite_subclasses; |
| |
| typedef enum { |
| PCI_CRYPT_NETWORK, |
| PCI_CRYPT_ENTERTAINMENT, |
| PCI_CRYPT_OTHER = 0x80 |
| } pci_crypt_subclasses; |
| |
| typedef enum { |
| PCI_DSP_DPIO, |
| PCI_DSP_OTHER = 0x80 |
| } pci_dsp_subclasses; |
| |
| typedef enum { |
| PCI_XOR_QDMA, |
| PCI_XOR_OTHER = 0x80 |
| } pci_xor_subclasses; |
| |
| /* Header types */ |
| #define PCI_HEADER_MULTI 0x80 |
| #define PCI_HEADER_MASK 0x7f |
| typedef enum { |
| PCI_HEADER_NORMAL, |
| PCI_HEADER_BRIDGE, |
| PCI_HEADER_CARDBUS |
| } pci_header_types; |
| |
| /* Overlay for a PCI-to-PCI bridge */ |
| |
| #define PPB_RSVDA_MAX 2 |
| #define PPB_RSVDD_MAX 8 |
| |
| typedef struct _ppb_config_regs { |
| u16 vendor; |
| u16 device; |
| u16 command; |
| u16 status; |
| u8 rev_id; |
| u8 prog_if; |
| u8 sub_class; |
| u8 base_class; |
| u8 cache_line_size; |
| u8 latency_timer; |
| u8 header_type; |
| u8 bist; |
| u32 rsvd_a[PPB_RSVDA_MAX]; |
| u8 prim_bus; |
| u8 sec_bus; |
| u8 sub_bus; |
| u8 sec_lat; |
| u8 io_base; |
| u8 io_lim; |
| u16 sec_status; |
| u16 mem_base; |
| u16 mem_lim; |
| u16 pf_mem_base; |
| u16 pf_mem_lim; |
| u32 pf_mem_base_hi; |
| u32 pf_mem_lim_hi; |
| u16 io_base_hi; |
| u16 io_lim_hi; |
| u16 subsys_vendor; |
| u16 subsys_id; |
| u32 rsvd_b; |
| u8 rsvd_c; |
| u8 int_pin; |
| u16 bridge_ctrl; |
| u8 chip_ctrl; |
| u8 diag_ctrl; |
| u16 arb_ctrl; |
| u32 rsvd_d[PPB_RSVDD_MAX]; |
| u8 dev_dep[192]; |
| } ppb_config_regs; |
| |
| /* PCI CAPABILITY DEFINES */ |
| #define PCI_CAP_POWERMGMTCAP_ID 0x01 |
| #define PCI_CAP_MSICAP_ID 0x05 |
| #define PCI_CAP_VENDSPEC_ID 0x09 |
| #define PCI_CAP_PCIECAP_ID 0x10 |
| |
| /* Data structure to define the Message Signalled Interrupt facility |
| * Valid for PCI and PCIE configurations |
| */ |
| typedef struct _pciconfig_cap_msi { |
| u8 capID; |
| u8 nextptr; |
| u16 msgctrl; |
| u32 msgaddr; |
| } pciconfig_cap_msi; |
| |
| /* Data structure to define the Power managment facility |
| * Valid for PCI and PCIE configurations |
| */ |
| typedef struct _pciconfig_cap_pwrmgmt { |
| u8 capID; |
| u8 nextptr; |
| u16 pme_cap; |
| u16 pme_sts_ctrl; |
| u8 pme_bridge_ext; |
| u8 data; |
| } pciconfig_cap_pwrmgmt; |
| |
| #define PME_CAP_PM_STATES (0x1f << 27) /* Bits 31:27 states that can generate PME */ |
| #define PME_CSR_OFFSET 0x4 /* 4-bytes offset */ |
| #define PME_CSR_PME_EN (1 << 8) /* Bit 8 Enable generating of PME */ |
| #define PME_CSR_PME_STAT (1 << 15) /* Bit 15 PME got asserted */ |
| |
| /* Data structure to define the PCIE capability */ |
| typedef struct _pciconfig_cap_pcie { |
| u8 capID; |
| u8 nextptr; |
| u16 pcie_cap; |
| u32 dev_cap; |
| u16 dev_ctrl; |
| u16 dev_status; |
| u32 link_cap; |
| u16 link_ctrl; |
| u16 link_status; |
| u32 slot_cap; |
| u16 slot_ctrl; |
| u16 slot_status; |
| u16 root_ctrl; |
| u16 root_cap; |
| u32 root_status; |
| } pciconfig_cap_pcie; |
| |
| /* PCIE Enhanced CAPABILITY DEFINES */ |
| #define PCIE_EXTCFG_OFFSET 0x100 |
| #define PCIE_ADVERRREP_CAPID 0x0001 |
| #define PCIE_VC_CAPID 0x0002 |
| #define PCIE_DEVSNUM_CAPID 0x0003 |
| #define PCIE_PWRBUDGET_CAPID 0x0004 |
| |
| /* PCIE Extended configuration */ |
| #define PCIE_ADV_CORR_ERR_MASK 0x114 |
| #define CORR_ERR_RE (1 << 0) /* Receiver */ |
| #define CORR_ERR_BT (1 << 6) /* Bad TLP */ |
| #define CORR_ERR_BD (1 << 7) /* Bad DLLP */ |
| #define CORR_ERR_RR (1 << 8) /* REPLAY_NUM rollover */ |
| #define CORR_ERR_RT (1 << 12) /* Reply timer timeout */ |
| #define ALL_CORR_ERRORS (CORR_ERR_RE | CORR_ERR_BT | CORR_ERR_BD | \ |
| CORR_ERR_RR | CORR_ERR_RT) |
| |
| /* PCIE Root Control Register bits (Host mode only) */ |
| #define PCIE_RC_CORR_SERR_EN 0x0001 |
| #define PCIE_RC_NONFATAL_SERR_EN 0x0002 |
| #define PCIE_RC_FATAL_SERR_EN 0x0004 |
| #define PCIE_RC_PME_INT_EN 0x0008 |
| #define PCIE_RC_CRS_EN 0x0010 |
| |
| /* PCIE Root Capability Register bits (Host mode only) */ |
| #define PCIE_RC_CRS_VISIBILITY 0x0001 |
| |
| /* Header to define the PCIE specific capabilities in the extended config space */ |
| typedef struct _pcie_enhanced_caphdr { |
| u16 capID; |
| u16 cap_ver:4; |
| u16 next_ptr:12; |
| } pcie_enhanced_caphdr; |
| |
| /* Everything below is BRCM HND proprietary */ |
| |
| /* Brcm PCI configuration registers */ |
| #define cap_list rsvd_a[0] |
| #define bar0_window dev_dep[0x80 - 0x40] |
| #define bar1_window dev_dep[0x84 - 0x40] |
| #define sprom_control dev_dep[0x88 - 0x40] |
| #define PCI_BAR0_WIN 0x80 /* backplane addres space accessed by BAR0 */ |
| #define PCI_BAR1_WIN 0x84 /* backplane addres space accessed by BAR1 */ |
| #define PCI_SPROM_CONTROL 0x88 /* sprom property control */ |
| #define PCI_BAR1_CONTROL 0x8c /* BAR1 region burst control */ |
| #define PCI_INT_STATUS 0x90 /* PCI and other cores interrupts */ |
| #define PCI_INT_MASK 0x94 /* mask of PCI and other cores interrupts */ |
| #define PCI_TO_SB_MB 0x98 /* signal backplane interrupts */ |
| #define PCI_BACKPLANE_ADDR 0xa0 /* address an arbitrary location on the system backplane */ |
| #define PCI_BACKPLANE_DATA 0xa4 /* data at the location specified by above address */ |
| #define PCI_CLK_CTL_ST 0xa8 /* pci config space clock control/status (>=rev14) */ |
| #define PCI_BAR0_WIN2 0xac /* backplane addres space accessed by second 4KB of BAR0 */ |
| #define PCI_GPIO_IN 0xb0 /* pci config space gpio input (>=rev3) */ |
| #define PCI_GPIO_OUT 0xb4 /* pci config space gpio output (>=rev3) */ |
| #define PCI_GPIO_OUTEN 0xb8 /* pci config space gpio output enable (>=rev3) */ |
| |
| #define PCI_BAR0_SHADOW_OFFSET (2 * 1024) /* bar0 + 2K accesses sprom shadow (in pci core) */ |
| #define PCI_BAR0_SPROM_OFFSET (4 * 1024) /* bar0 + 4K accesses external sprom */ |
| #define PCI_BAR0_PCIREGS_OFFSET (6 * 1024) /* bar0 + 6K accesses pci core registers */ |
| #define PCI_BAR0_PCISBR_OFFSET (4 * 1024) /* pci core SB registers are at the end of the |
| * 8KB window, so their address is the "regular" |
| * address plus 4K |
| */ |
| #define PCI_BAR0_WINSZ (16 * 1024) /* bar0 window size Match with corerev 13 */ |
| /* On pci corerev >= 13 and all pcie, the bar0 is now 16KB and it maps: */ |
| #define PCI_16KB0_PCIREGS_OFFSET (8 * 1024) /* bar0 + 8K accesses pci/pcie core registers */ |
| #define PCI_16KB0_CCREGS_OFFSET (12 * 1024) /* bar0 + 12K accesses chipc core registers */ |
| #define PCI_16KBB0_WINSZ (16 * 1024) /* bar0 window size */ |
| |
| /* On AI chips we have a second window to map DMP regs are mapped: */ |
| #define PCI_16KB0_WIN2_OFFSET (4 * 1024) /* bar0 + 4K is "Window 2" */ |
| |
| /* PCI_INT_STATUS */ |
| #define PCI_SBIM_STATUS_SERR 0x4 /* backplane SBErr interrupt status */ |
| |
| /* PCI_INT_MASK */ |
| #define PCI_SBIM_SHIFT 8 /* backplane core interrupt mask bits offset */ |
| #define PCI_SBIM_MASK 0xff00 /* backplane core interrupt mask */ |
| #define PCI_SBIM_MASK_SERR 0x4 /* backplane SBErr interrupt mask */ |
| |
| /* PCI_SPROM_CONTROL */ |
| #define SPROM_SZ_MSK 0x02 /* SPROM Size Mask */ |
| #define SPROM_LOCKED 0x08 /* SPROM Locked */ |
| #define SPROM_BLANK 0x04 /* indicating a blank SPROM */ |
| #define SPROM_WRITEEN 0x10 /* SPROM write enable */ |
| #define SPROM_BOOTROM_WE 0x20 /* external bootrom write enable */ |
| #define SPROM_BACKPLANE_EN 0x40 /* Enable indirect backplane access */ |
| #define SPROM_OTPIN_USE 0x80 /* device OTP In use */ |
| |
| /* Bits in PCI command and status regs */ |
| #define PCI_CMD_IO 0x00000001 /* I/O enable */ |
| #define PCI_CMD_MEMORY 0x00000002 /* Memory enable */ |
| #define PCI_CMD_MASTER 0x00000004 /* Master enable */ |
| #define PCI_CMD_SPECIAL 0x00000008 /* Special cycles enable */ |
| #define PCI_CMD_INVALIDATE 0x00000010 /* Invalidate? */ |
| #define PCI_CMD_VGA_PAL 0x00000040 /* VGA Palate */ |
| #define PCI_STAT_TA 0x08000000 /* target abort status */ |
| #endif /* _h_pcicfg_ */ |