/** @file | |
Header file for Pci shell Debug1 function. | |
Copyright (c) 2013 Hewlett-Packard Development Company, L.P. | |
Copyright (c) 2005 - 2010, Intel Corporation. All rights reserved.<BR> | |
This program and the accompanying materials | |
are licensed and made available under the terms and conditions of the BSD License | |
which accompanies this distribution. The full text of the license may be found at | |
http://opensource.org/licenses/bsd-license.php | |
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
**/ | |
#ifndef _EFI_SHELL_PCI_H_ | |
#define _EFI_SHELL_PCI_H_ | |
typedef enum { | |
PciDevice, | |
PciP2pBridge, | |
PciCardBusBridge, | |
PciUndefined | |
} PCI_HEADER_TYPE; | |
#define HEADER_TYPE_MULTI_FUNCTION 0x80 | |
#define MAX_BUS_NUMBER 255 | |
#define MAX_DEVICE_NUMBER 31 | |
#define MAX_FUNCTION_NUMBER 7 | |
#define EFI_PCI_CAPABILITY_ID_PCIEXP 0x10 | |
#define EFI_PCI_CAPABILITY_ID_PCIX 0x07 | |
#define CALC_EFI_PCI_ADDRESS(Bus, Dev, Func, Reg) \ | |
((UINT64) ((((UINTN) Bus) << 24) + (((UINTN) Dev) << 16) + (((UINTN) Func) << 8) + ((UINTN) Reg))) | |
#define CALC_EFI_PCIEX_ADDRESS(Bus, Dev, Func, ExReg) ( \ | |
(UINT64) ((((UINTN) Bus) << 24) + (((UINTN) Dev) << 16) + (((UINTN) Func) << 8) + (LShiftU64 ((UINT64) ExReg, 32))) \ | |
); | |
#define INDEX_OF(Field) ((UINT8 *) (Field) - (UINT8 *) mConfigSpace) | |
#define PCI_BIT_0 0x00000001 | |
#define PCI_BIT_1 0x00000002 | |
#define PCI_BIT_2 0x00000004 | |
#define PCI_BIT_3 0x00000008 | |
#define PCI_BIT_4 0x00000010 | |
#define PCI_BIT_5 0x00000020 | |
#define PCI_BIT_6 0x00000040 | |
#define PCI_BIT_7 0x00000080 | |
#define PCI_BIT_8 0x00000100 | |
#define PCI_BIT_9 0x00000200 | |
#define PCI_BIT_10 0x00000400 | |
#define PCI_BIT_11 0x00000800 | |
#define PCI_BIT_12 0x00001000 | |
#define PCI_BIT_13 0x00002000 | |
#define PCI_BIT_14 0x00004000 | |
#define PCI_BIT_15 0x00008000 | |
// | |
// PCIE device/port types | |
// | |
#define PCIE_PCIE_ENDPOINT 0 | |
#define PCIE_LEGACY_PCIE_ENDPOINT 1 | |
#define PCIE_ROOT_COMPLEX_ROOT_PORT 4 | |
#define PCIE_SWITCH_UPSTREAM_PORT 5 | |
#define PCIE_SWITCH_DOWNSTREAM_PORT 6 | |
#define PCIE_PCIE_TO_PCIX_BRIDGE 7 | |
#define PCIE_PCIX_TO_PCIE_BRIDGE 8 | |
#define PCIE_ROOT_COMPLEX_INTEGRATED_PORT 9 | |
#define PCIE_ROOT_COMPLEX_EVENT_COLLECTOR 10 | |
#define PCIE_DEVICE_PORT_TYPE_MAX 11 | |
#define IS_PCIE_ENDPOINT(DevicePortType) \ | |
((DevicePortType) == PCIE_PCIE_ENDPOINT || \ | |
(DevicePortType) == PCIE_LEGACY_PCIE_ENDPOINT || \ | |
(DevicePortType) == PCIE_ROOT_COMPLEX_INTEGRATED_PORT) | |
#define IS_PCIE_SWITCH(DevicePortType) \ | |
((DevicePortType == PCIE_SWITCH_UPSTREAM_PORT) || \ | |
(DevicePortType == PCIE_SWITCH_DOWNSTREAM_PORT)) | |
// | |
// Capabilities Register | |
// | |
#define PCIE_CAP_VERSION(PcieCapReg) \ | |
((PcieCapReg) & 0x0f) | |
#define PCIE_CAP_DEVICEPORT_TYPE(PcieCapReg) \ | |
(((PcieCapReg) >> 4) & 0x0f) | |
#define PCIE_CAP_SLOT_IMPLEMENTED(PcieCapReg) \ | |
(((PcieCapReg) >> 8) & 0x1) | |
#define PCIE_CAP_INT_MSG_NUM(PcieCapReg) \ | |
(((PcieCapReg) >> 9) & 0x1f) | |
// | |
// Device Capabilities Register | |
// | |
#define PCIE_CAP_MAX_PAYLOAD(PcieDeviceCap) \ | |
((PcieDeviceCap) & 0x7) | |
#define PCIE_CAP_PHANTOM_FUNC(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 3) & 0x3) | |
#define PCIE_CAP_EXTENDED_TAG(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 5) & 0x1) | |
#define PCIE_CAP_L0SLATENCY(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 6) & 0x7) | |
#define PCIE_CAP_L1LATENCY(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 9) & 0x7) | |
#define PCIE_CAP_ERR_REPORTING(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 15) & 0x1) | |
#define PCIE_CAP_SLOT_POWER_VALUE(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 18) & 0x0ff) | |
#define PCIE_CAP_SLOT_POWER_SCALE(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 26) & 0x3) | |
#define PCIE_CAP_FUNC_LEVEL_RESET(PcieDeviceCap) \ | |
(((PcieDeviceCap) >> 28) & 0x1) | |
// | |
// Device Control Register | |
// | |
#define PCIE_CAP_COR_ERR_REPORTING_ENABLE(PcieDeviceControl) \ | |
((PcieDeviceControl) & 0x1) | |
#define PCIE_CAP_NONFAT_ERR_REPORTING_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 1) & 0x1) | |
#define PCIE_CAP_FATAL_ERR_REPORTING_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 2) & 0x1) | |
#define PCIE_CAP_UNSUP_REQ_REPORTING_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 3) & 0x1) | |
#define PCIE_CAP_RELAXED_ORDERING_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 4) & 0x1) | |
#define PCIE_CAP_MAX_PAYLOAD_SIZE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 5) & 0x7) | |
#define PCIE_CAP_EXTENDED_TAG_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 8) & 0x1) | |
#define PCIE_CAP_PHANTOM_FUNC_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 9) & 0x1) | |
#define PCIE_CAP_AUX_PM_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 10) & 0x1) | |
#define PCIE_CAP_NO_SNOOP_ENABLE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 11) & 0x1) | |
#define PCIE_CAP_MAX_READ_REQ_SIZE(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 12) & 0x7) | |
#define PCIE_CAP_BRG_CONF_RETRY(PcieDeviceControl) \ | |
(((PcieDeviceControl) >> 15) & 0x1) | |
// | |
// Device Status Register | |
// | |
#define PCIE_CAP_COR_ERR_DETECTED(PcieDeviceStatus) \ | |
((PcieDeviceStatus) & 0x1) | |
#define PCIE_CAP_NONFAT_ERR_DETECTED(PcieDeviceStatus) \ | |
(((PcieDeviceStatus) >> 1) & 0x1) | |
#define PCIE_CAP_FATAL_ERR_DETECTED(PcieDeviceStatus) \ | |
(((PcieDeviceStatus) >> 2) & 0x1) | |
#define PCIE_CAP_UNSUP_REQ_DETECTED(PcieDeviceStatus) \ | |
(((PcieDeviceStatus) >> 3) & 0x1) | |
#define PCIE_CAP_AUX_POWER_DETECTED(PcieDeviceStatus) \ | |
(((PcieDeviceStatus) >> 4) & 0x1) | |
#define PCIE_CAP_TRANSACTION_PENDING(PcieDeviceStatus) \ | |
(((PcieDeviceStatus) >> 5) & 0x1) | |
// | |
// Link Capabilities Register | |
// | |
#define PCIE_CAP_MAX_LINK_SPEED(PcieLinkCap) \ | |
((PcieLinkCap) & 0x0f) | |
#define PCIE_CAP_MAX_LINK_WIDTH(PcieLinkCap) \ | |
(((PcieLinkCap) >> 4) & 0x3f) | |
#define PCIE_CAP_ASPM_SUPPORT(PcieLinkCap) \ | |
(((PcieLinkCap) >> 10) & 0x3) | |
#define PCIE_CAP_L0S_LATENCY(PcieLinkCap) \ | |
(((PcieLinkCap) >> 12) & 0x7) | |
#define PCIE_CAP_L1_LATENCY(PcieLinkCap) \ | |
(((PcieLinkCap) >> 15) & 0x7) | |
#define PCIE_CAP_CLOCK_PM(PcieLinkCap) \ | |
(((PcieLinkCap) >> 18) & 0x1) | |
#define PCIE_CAP_SUP_DOWN_ERR_REPORTING(PcieLinkCap) \ | |
(((PcieLinkCap) >> 19) & 0x1) | |
#define PCIE_CAP_LINK_ACTIVE_REPORTING(PcieLinkCap) \ | |
(((PcieLinkCap) >> 20) & 0x1) | |
#define PCIE_CAP_LINK_BWD_NOTIF_CAP(PcieLinkCap) \ | |
(((PcieLinkCap) >> 21) & 0x1) | |
#define PCIE_CAP_PORT_NUMBER(PcieLinkCap) \ | |
(((PcieLinkCap) >> 24) & 0x0ff) | |
// | |
// Link Control Register | |
// | |
#define PCIE_CAP_ASPM_CONTROL(PcieLinkControl) \ | |
((PcieLinkControl) & 0x3) | |
#define PCIE_CAP_RCB(PcieLinkControl) \ | |
(((PcieLinkControl) >> 3) & 0x1) | |
#define PCIE_CAP_LINK_DISABLE(PcieLinkControl) \ | |
(((PcieLinkControl) >> 4) & 0x1) | |
#define PCIE_CAP_COMMON_CLK_CONF(PcieLinkControl) \ | |
(((PcieLinkControl) >> 6) & 0x1) | |
#define PCIE_CAP_EXT_SYNC(PcieLinkControl) \ | |
(((PcieLinkControl) >> 7) & 0x1) | |
#define PCIE_CAP_CLK_PWR_MNG(PcieLinkControl) \ | |
(((PcieLinkControl) >> 8) & 0x1) | |
#define PCIE_CAP_HW_AUTO_WIDTH_DISABLE(PcieLinkControl) \ | |
(((PcieLinkControl) >> 9) & 0x1) | |
#define PCIE_CAP_LINK_BDW_MNG_INT_EN(PcieLinkControl) \ | |
(((PcieLinkControl) >> 10) & 0x1) | |
#define PCIE_CAP_LINK_AUTO_BDW_INT_EN(PcieLinkControl) \ | |
(((PcieLinkControl) >> 11) & 0x1) | |
// | |
// Link Status Register | |
// | |
#define PCIE_CAP_CUR_LINK_SPEED(PcieLinkStatus) \ | |
((PcieLinkStatus) & 0x0f) | |
#define PCIE_CAP_NEGO_LINK_WIDTH(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 4) & 0x3f) | |
#define PCIE_CAP_LINK_TRAINING(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 11) & 0x1) | |
#define PCIE_CAP_SLOT_CLK_CONF(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 12) & 0x1) | |
#define PCIE_CAP_DATA_LINK_ACTIVE(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 13) & 0x1) | |
#define PCIE_CAP_LINK_BDW_MNG_STAT(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 14) & 0x1) | |
#define PCIE_CAP_LINK_AUTO_BDW_STAT(PcieLinkStatus) \ | |
(((PcieLinkStatus) >> 15) & 0x1) | |
// | |
// Slot Capabilities Register | |
// | |
#define PCIE_CAP_ATT_BUT_PRESENT(PcieSlotCap) \ | |
((PcieSlotCap) & 0x1) | |
#define PCIE_CAP_PWR_CTRLLER_PRESENT(PcieSlotCap) \ | |
(((PcieSlotCap) >> 1) & 0x1) | |
#define PCIE_CAP_MRL_SENSOR_PRESENT(PcieSlotCap) \ | |
(((PcieSlotCap) >> 2) & 0x1) | |
#define PCIE_CAP_ATT_IND_PRESENT(PcieSlotCap) \ | |
(((PcieSlotCap) >> 3) & 0x1) | |
#define PCIE_CAP_PWD_IND_PRESENT(PcieSlotCap) \ | |
(((PcieSlotCap) >> 4) & 0x1) | |
#define PCIE_CAP_HOTPLUG_SUPPRISE(PcieSlotCap) \ | |
(((PcieSlotCap) >> 5) & 0x1) | |
#define PCIE_CAP_HOTPLUG_CAPABLE(PcieSlotCap) \ | |
(((PcieSlotCap) >> 6) & 0x1) | |
#define PCIE_CAP_SLOT_PWR_LIMIT_VALUE(PcieSlotCap) \ | |
(((PcieSlotCap) >> 7) & 0x0ff) | |
#define PCIE_CAP_SLOT_PWR_LIMIT_SCALE(PcieSlotCap) \ | |
(((PcieSlotCap) >> 15) & 0x3) | |
#define PCIE_CAP_ELEC_INTERLOCK_PRESENT(PcieSlotCap) \ | |
(((PcieSlotCap) >> 17) & 0x1) | |
#define PCIE_CAP_NO_COMM_COMPLETED_SUP(PcieSlotCap) \ | |
(((PcieSlotCap) >> 18) & 0x1) | |
#define PCIE_CAP_PHY_SLOT_NUM(PcieSlotCap) \ | |
(((PcieSlotCap) >> 19) & 0x1fff) | |
// | |
// Slot Control Register | |
// | |
#define PCIE_CAP_ATT_BUT_ENABLE(PcieSlotControl) \ | |
((PcieSlotControl) & 0x1) | |
#define PCIE_CAP_PWR_FLT_DETECT_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 1) & 0x1) | |
#define PCIE_CAP_MRL_SENSOR_CHANGE_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 2) & 0x1) | |
#define PCIE_CAP_PRES_DETECT_CHANGE_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 3) & 0x1) | |
#define PCIE_CAP_COMM_CMPL_INT_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 4) & 0x1) | |
#define PCIE_CAP_HOTPLUG_INT_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 5) & 0x1) | |
#define PCIE_CAP_ATT_IND_CTRL(PcieSlotControl) \ | |
(((PcieSlotControl) >> 6) & 0x3) | |
#define PCIE_CAP_PWR_IND_CTRL(PcieSlotControl) \ | |
(((PcieSlotControl) >> 8) & 0x3) | |
#define PCIE_CAP_PWR_CTRLLER_CTRL(PcieSlotControl) \ | |
(((PcieSlotControl) >> 10) & 0x1) | |
#define PCIE_CAP_ELEC_INTERLOCK_CTRL(PcieSlotControl) \ | |
(((PcieSlotControl) >> 11) & 0x1) | |
#define PCIE_CAP_DLINK_STAT_CHANGE_ENABLE(PcieSlotControl) \ | |
(((PcieSlotControl) >> 12) & 0x1) | |
// | |
// Slot Status Register | |
// | |
#define PCIE_CAP_ATT_BUT_PRESSED(PcieSlotStatus) \ | |
((PcieSlotStatus) & 0x1) | |
#define PCIE_CAP_PWR_FLT_DETECTED(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 1) & 0x1) | |
#define PCIE_CAP_MRL_SENSOR_CHANGED(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 2) & 0x1) | |
#define PCIE_CAP_PRES_DETECT_CHANGED(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 3) & 0x1) | |
#define PCIE_CAP_COMM_COMPLETED(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 4) & 0x1) | |
#define PCIE_CAP_MRL_SENSOR_STATE(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 5) & 0x1) | |
#define PCIE_CAP_PRES_DETECT_STATE(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 6) & 0x1) | |
#define PCIE_CAP_ELEC_INTERLOCK_STATE(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 7) & 0x1) | |
#define PCIE_CAP_DLINK_STAT_CHANGED(PcieSlotStatus) \ | |
(((PcieSlotStatus) >> 8) & 0x1) | |
// | |
// Root Control Register | |
// | |
#define PCIE_CAP_SYSERR_ON_CORERR_EN(PcieRootControl) \ | |
((PcieRootControl) & 0x1) | |
#define PCIE_CAP_SYSERR_ON_NONFATERR_EN(PcieRootControl) \ | |
(((PcieRootControl) >> 1) & 0x1) | |
#define PCIE_CAP_SYSERR_ON_FATERR_EN(PcieRootControl) \ | |
(((PcieRootControl) >> 2) & 0x1) | |
#define PCIE_CAP_PME_INT_ENABLE(PcieRootControl) \ | |
(((PcieRootControl) >> 3) & 0x1) | |
#define PCIE_CAP_CRS_SW_VIS_ENABLE(PcieRootControl) \ | |
(((PcieRootControl) >> 4) & 0x1) | |
// | |
// Root Capabilities Register | |
// | |
#define PCIE_CAP_CRS_SW_VIS(PcieRootCap) \ | |
((PcieRootCap) & 0x1) | |
// | |
// Root Status Register | |
// | |
#define PCIE_CAP_PME_REQ_ID(PcieRootStatus) \ | |
((PcieRootStatus) & 0x0ffff) | |
#define PCIE_CAP_PME_STATUS(PcieRootStatus) \ | |
(((PcieRootStatus) >> 16) & 0x1) | |
#define PCIE_CAP_PME_PENDING(PcieRootStatus) \ | |
(((PcieRootStatus) >> 17) & 0x1) | |
#pragma pack(1) | |
// | |
// Common part of the PCI configuration space header for devices, P2P bridges, | |
// and cardbus bridges | |
// | |
typedef struct { | |
UINT16 VendorId; | |
UINT16 DeviceId; | |
UINT16 Command; | |
UINT16 Status; | |
UINT8 RevisionId; | |
UINT8 ClassCode[3]; | |
UINT8 CacheLineSize; | |
UINT8 PrimaryLatencyTimer; | |
UINT8 HeaderType; | |
UINT8 Bist; | |
} PCI_COMMON_HEADER; | |
// | |
// PCI configuration space header for devices(after the common part) | |
// | |
typedef struct { | |
UINT32 Bar[6]; // Base Address Registers | |
UINT32 CardBusCISPtr; // CardBus CIS Pointer | |
UINT16 SubVendorId; // Subsystem Vendor ID | |
UINT16 SubSystemId; // Subsystem ID | |
UINT32 ROMBar; // Expansion ROM Base Address | |
UINT8 CapabilitiesPtr; // Capabilities Pointer | |
UINT8 Reserved[3]; | |
UINT32 Reserved1; | |
UINT8 InterruptLine; // Interrupt Line | |
UINT8 InterruptPin; // Interrupt Pin | |
UINT8 MinGnt; // Min_Gnt | |
UINT8 MaxLat; // Max_Lat | |
} PCI_DEVICE_HEADER; | |
// | |
// PCI configuration space header for pci-to-pci bridges(after the common part) | |
// | |
typedef struct { | |
UINT32 Bar[2]; // Base Address Registers | |
UINT8 PrimaryBus; // Primary Bus Number | |
UINT8 SecondaryBus; // Secondary Bus Number | |
UINT8 SubordinateBus; // Subordinate Bus Number | |
UINT8 SecondaryLatencyTimer; // Secondary Latency Timer | |
UINT8 IoBase; // I/O Base | |
UINT8 IoLimit; // I/O Limit | |
UINT16 SecondaryStatus; // Secondary Status | |
UINT16 MemoryBase; // Memory Base | |
UINT16 MemoryLimit; // Memory Limit | |
UINT16 PrefetchableMemBase; // Pre-fetchable Memory Base | |
UINT16 PrefetchableMemLimit; // Pre-fetchable Memory Limit | |
UINT32 PrefetchableBaseUpper; // Pre-fetchable Base Upper 32 bits | |
UINT32 PrefetchableLimitUpper; // Pre-fetchable Limit Upper 32 bits | |
UINT16 IoBaseUpper; // I/O Base Upper 16 bits | |
UINT16 IoLimitUpper; // I/O Limit Upper 16 bits | |
UINT8 CapabilitiesPtr; // Capabilities Pointer | |
UINT8 Reserved[3]; | |
UINT32 ROMBar; // Expansion ROM Base Address | |
UINT8 InterruptLine; // Interrupt Line | |
UINT8 InterruptPin; // Interrupt Pin | |
UINT16 BridgeControl; // Bridge Control | |
} PCI_BRIDGE_HEADER; | |
// | |
// PCI configuration space header for cardbus bridges(after the common part) | |
// | |
typedef struct { | |
UINT32 CardBusSocketReg; // Cardus Socket/ExCA Base | |
// Address Register | |
// | |
UINT8 CapabilitiesPtr; // 14h in pci-cardbus bridge. | |
UINT8 Reserved; | |
UINT16 SecondaryStatus; // Secondary Status | |
UINT8 PciBusNumber; // PCI Bus Number | |
UINT8 CardBusBusNumber; // CardBus Bus Number | |
UINT8 SubordinateBusNumber; // Subordinate Bus Number | |
UINT8 CardBusLatencyTimer; // CardBus Latency Timer | |
UINT32 MemoryBase0; // Memory Base Register 0 | |
UINT32 MemoryLimit0; // Memory Limit Register 0 | |
UINT32 MemoryBase1; | |
UINT32 MemoryLimit1; | |
UINT32 IoBase0; | |
UINT32 IoLimit0; // I/O Base Register 0 | |
UINT32 IoBase1; // I/O Limit Register 0 | |
UINT32 IoLimit1; | |
UINT8 InterruptLine; // Interrupt Line | |
UINT8 InterruptPin; // Interrupt Pin | |
UINT16 BridgeControl; // Bridge Control | |
} PCI_CARDBUS_HEADER; | |
// | |
// Data region after PCI configuration header(for cardbus bridge) | |
// | |
typedef struct { | |
UINT16 SubVendorId; // Subsystem Vendor ID | |
UINT16 SubSystemId; // Subsystem ID | |
UINT32 LegacyBase; // Optional 16-Bit PC Card Legacy | |
// Mode Base Address | |
// | |
UINT32 Data[46]; | |
} PCI_CARDBUS_DATA; | |
typedef union { | |
PCI_DEVICE_HEADER Device; | |
PCI_BRIDGE_HEADER Bridge; | |
PCI_CARDBUS_HEADER CardBus; | |
} NON_COMMON_UNION; | |
typedef struct { | |
PCI_COMMON_HEADER Common; | |
NON_COMMON_UNION NonCommon; | |
UINT32 Data[48]; | |
} PCI_CONFIG_SPACE; | |
typedef struct { | |
UINT8 PcieCapId; | |
UINT8 NextCapPtr; | |
UINT16 PcieCapReg; | |
UINT32 PcieDeviceCap; | |
UINT16 DeviceControl; | |
UINT16 DeviceStatus; | |
UINT32 LinkCap; | |
UINT16 LinkControl; | |
UINT16 LinkStatus; | |
UINT32 SlotCap; | |
UINT16 SlotControl; | |
UINT16 SlotStatus; | |
UINT16 RootControl; | |
UINT16 RsvdP; | |
UINT32 RootStatus; | |
} PCIE_CAP_STRUCTURE; | |
#pragma pack() | |
#endif // _PCI_H_ |