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Diffstat (limited to 'Core/EM/Ahci/AInt13.h')
| -rw-r--r-- | Core/EM/Ahci/AInt13.h | 395 |
1 files changed, 395 insertions, 0 deletions
diff --git a/Core/EM/Ahci/AInt13.h b/Core/EM/Ahci/AInt13.h new file mode 100644 index 0000000..a55d3d0 --- /dev/null +++ b/Core/EM/Ahci/AInt13.h @@ -0,0 +1,395 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//**************************************************************************** +// $Header: /Alaska/SOURCE/Modules/AHCI/INT13/AInt13.h 17 11/25/14 12:00a Kapilporwal $ +// +// $Revision: 17 $ +// +// $Date: 11/25/14 12:00a $ +// +//**************************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/AHCI/INT13/AInt13.h $ +// +// 17 11/25/14 12:00a Kapilporwal +// [TAG] EIP191939 +// [Category] Improvement +// [Description] Issue about BIG_REAL_MODE_MMIO_ACCESS of AHCI module +// [Files] AI13.bin +// AHCIACC.ASM +// AhciInt13Dxe.c +// AhciInt13Dxe.dxs +// AhciInt13Smm.c +// AhciInt13Smm.cif +// AhciInt13Smm.dxs +// AhciInt13Smm.h +// AhciInt13Smm.mak +// AhciInt13Smm.sdl +// AInt13.c +// Aint13.cif +// AInt13.h +// AhciSmm.c +// AhciSmm.h +// AhciSmmProtocol.h +// +// 16 11/29/12 12:58a Rameshr +// [TAG] EIP107365 +// [Category] Improvement +// [Description] Increase the SATA_PORT_COUNT to 32 to support 32 SATA +// devices on Legacyboot +// [Files] Aint13.h, Ahci.sdl ( Ain13.bin) +// +// 15 8/02/12 8:12a Deepthins +// [TAG] EIP93480 +// [Category] Bug Fix +// [Symptom] AHCI legacy support module is corrupting the memory. +// [RootCause] AHCI legacy support module is corrupting the memory as it +// was using wrong offset for storing the base address. +// [Solution] Properly calculating offset for storing the base address. +// [Files] AINT13.EQU, AInt13.c, AInt13.h and AHCIACC.ASM +// +// 14 7/20/12 6:12a Anandakrishnanl +// [TAG] EIP88683 +// [Category] New Feature +// [Description] EFI_ATA_PASS_THRU_PROTOCOL Support for Aptio IDE +// [Files] AhciBus.c +// AhciBus.h +// AInt13.h +// IdeBus.c +// IdeBus.h +// PIDEBus.h +// PAhciBus.h +// AtaPassThru.sdl +// AtaPassThru.mak +// AtaPassThru.c +// AtaPassThruSupport.h +// AtaPassThru.chm +// +// 13 4/24/12 12:54a Deepthins +// [TAG] EIP86336 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] Can't boot from AHCI if SATA_PORT_COUNT=12 +// [RootCause] The controller number was not updated in DEV_INFO_STRUC +// for all the Hard Disk +// [Solution] Updated the controller number in the DEV_INFO_STRUC for +// all the AHCI devices. +// [Files] AInt13.c, AInt13.h +// +// 12 1/13/12 12:18a Deepthins +// [TAG] EIP78099 +// [Category] Improvement +// [Description] Handle multiple AHCI controller in legacy. +// [Files] Aint13.sdl , AInt13.c , AInt13.h , AHCIACC.ASM , AHCI.EQU , +// AINT13.bin (AHCIACC.ASM , AINT13.EQU) +// +// 11 11/29/11 4:27a Rameshr +// [TAG] EIP76393 +// [Category] Bug Fix +// [Severity] Important +// [Symptom] Any time AHCI is starting when EBDA size is more than 64K, +// the problem will show as memory corruption. +// [RootCause] AHCI INT13 code does not use EBDA properly when at the +// time of EBDA allocation current size of EBDA exceeds 64K +// [Solution] Modified code to extend the width of EbdaStart offset from +// 16-bit to 32-bit. +// [Files] Aint13.asm, Ahcibsp.asm, Aint13.c, Aint13.h, Aint13.bin +// +// 10 2/10/11 10:49a Rameshr +// [TAG] EIP53704 +// [Category] Improvement +// [Description] AMI headers update for Alaska Ahci Driver +// [Files] Aint13.mak +// AInt13.h +// AInt13.c +// +// 9 6/21/10 5:32a Rameshr +// AHCI Legacy booting through MMIO reg. +// EIP 38444 +// +// 8 9/09/08 3:19p Michaela +// Added AHCI_CD_CSM_ID_OFFSET for assigning +// device numbers for CDs/DVDs in order to +// avoid a CSM16 conflict with PATA devices, which +// may be present on some systems +// +// 7 5/28/08 9:41a Rameshraju +// Updated the AMI Address. +// +// 6 5/13/08 4:31p Olegi +// Modifications in DEV_PARAM_STRUC and DEV_PTR_STRUC to accomodate the +// new AI13.BIN that is based on the latest AHCI Core8 src. +// +// 3 3/28/08 12:16p Michaela +// updated copyright +// +// 2 19/12/07 4:29p Anandakrishnanl +// +// 1 12/07/07 11:17a Olegi +// +//**************************************************************************** + +#ifndef __AI13_HEADER__ +#define __AI13_HEADER__ + +#include "efi.h" +#include "Protocol\PciIo.h" + +#pragma pack(1) + +//<AMI_FHDR_START> +//--------------------------------------------------------------------------- +// +// Name: AINT13.H +// Description: Definitions and structures for AHCI INT13 +// +//--------------------------------------------------------------------------- +//<AMI_FHDR_END> + +typedef struct _DEV_INFO_STRUC { + UINT8 bDetectType; // Detected Device Type (Details Below) + UINT8 bInstalledType; // Device Installed Type (See Below) + UINT16 wStatus; // Bit-mapped device Init Status (Details Below) + UINT8 bInt13Num; // Device# for INT13 (8xh) + UINT8 bPMNum; // Port Multipier Port # + UINT8 bPortNum; // SATA Port# (0-Based) where device is present + UINT16 wBusDevFunc; // Bus#, Dev#, Func# of Controller + UINT8 bControllerNo; // Ahci Controller number + UINT32 dHbaBase; // HBA Base Address of Generic Host Control Registers + UINT32 dHbaCap; // HBA Capabilities + UINT32 dPortBase; // Base Address of SATA port where device is present + UINT8 bSelector; // Device selector value + UINT8 bIrq; // IRQ used by this device + UINT8 bInfoFlag; // Information Flag (details below) + UINT8 bSectorSizeN; // N value of Sector size 2^N ;For 512bytes sector, N = 9 + UINT16 wSmartInfo; // SMART info (details below) + UINT32 dTotalSectorsLo;// Total #of sectors in device (1-based) + UINT32 dTotalSectorsHi; + UINT16 wXferCount; // Device transfer count. Used for ATAPI packer size + UINT8 bBlockInfo; + UINT8 b32BitInfo; + UINT8 bUDMAInfo; + UINT8 bPIOInfo; +} DEV_INFO_STRUC; + +typedef struct _CONTROLLER_INFO_STRUC +{ + UINT16 BusDevFun; // Bus, Device and Function number for a controller + UINT8 ControllerNo; // Controler number for a controller +}CONTROLLER_INFO_STRUC; + +// Details of bDetectType + +#define DETECT_NO 0 +#define DETECT_ATA 1 +#define DETECT_ATAPI_CD 2 +#define DETECT_ATAPI_ARMD 3 + +// Details of bInstalledType + +#define INSTALLED_NO 0 +#define INSTALLED_HDD 1 +#define INSTALLED_CDROM 2 +#define INSTALLED_ARMD_FDD 3 +#define INSTALLED_ARMD_HDD 4 + +// Details of wStatus + +// Bit 0 = 1, successful (device is installed in this case) +// Bit 1 = 1, Identify Device Failed +// Bit 2 = 1, Invalid Device Geometry +// Bit 3 = 1, Init device parameter failed +// Bit 4 = 1, Recalibrate failed +// Bit 5 = 1, SMART failed +// Bit 6 = 1, Verify failed +// Bit 7 = 1, Security Freeze Lock failed +// Bit 8 = 1, Port Reset failed +// Bit 9 = 1, SMART Event was found +// Bit 10 = 1, Device will be supported by RIAD OROM, not AHCI OROM (ex. HDD) +// Bit 14-11, Reserved for future use +// Bit 15 = 1, Device not supported + +#define ST_SUCCESS 0x0001 +#define ST_ID_DEV_ERR 0x0002 +#define ST_DEV_GEOMETRY_ERR 0x0004 +#define ST_INIT_DEV_PARAM_ERR 0x0008 +#define ST_RECALI_ERR 0x0010 +#define ST_SMART_ERR 0x0020 +#define ST_VERIFY_ERR 0x0040 +#define ST_FREEZE_LOCK_ERR 0x0080 +#define ST_PORT_RESET_ERR 0x0100 +#define ST_SMART_EVENT 0x0200 +#define ST_RAID_SUPPORT_ERR 0x0400 +#define ST_NOT_SUPPORT_ERR 0x8000 + + +// Details of bInt13Num + +// Bit 7 = 1, this bit must be set for CDs/HDDs +// AHCI_CD_CSM_ID_OFFSET, PATA CDs/DVDs use the device handle range 0x80-0x8F +// so this value will be added to ensure AHCI CDs/DVDs +// are above that range + +#define AHCI_CD_CSM_ID_OFFSET 0x10 + + +// Details of bInfoFlag, a bit-mapped field + +// Bit 0 = 1, Device supports removable media +// Bit 1 = 1, 48bit LBA enabled +// Bit 2 = 1, Device uses IRQ; 0, Device uses DRQ +// Bit 6-2, Reserved +// Bit 7 = 1, ATAPI Device; 0, ATA Device + +#define INFO_REMOVABLE 0x01 +#define INFO_LBA_48 0x02 +#define INFO_IRQ 0x04 +#define INFO_ATAPI 0x80 + +// Details wSmartInfo + +// Bit 0 = 0/1, SMART (Not Supported/Supported) +// Bit 1 = 0/1, SMART (Disabled/Enabled) +// Bit 2 = 0/1, Device Status Good/Bad +// Bit 7 = 0/1, SMART Execution Successful/Error +// Bit 15-8, Reserved + +#define AHCI_SMART_SUPPORT 0x01 +#define AHCI_SMART_ENABLE 0x02 +#define AHCI_SMART_EN 0x02 +#define AHCI_SMART_STATUS 0x04 +#define AHCI_SMART_COMMAND_STATUS 0x80 + +#define SECTOR_LENGTH_N 9 +#define SELECTOR_NON_LBA 0xA0 +#define SELECTOR_LBA 0xE0 +#define MAX_STND_XFER_SECTOR 0x80 +#define MAX_EXTD_XFER_SECTOR 0x7F +#define BLOCK_SIZE 0x80 +#define BLOCK_SIZE_N 0xB + +typedef struct _DEV_PTR_STRUC { + UINT8 bInt13Num; // INT13 Drive# for this Port + UINT8 bDetectType; // Detected Device Type + UINT8 bPMnum; // Port Multipier port # + UINT8 bPortNum; // Port# (0-based) on Controller + UINT32 dParamTablePtr; // Ptr to device parameter table + UINT32 dInfoTablePtr; // Ptr to device info table +} DEV_PTR_STRUC; + +typedef struct _DEV_PARAM_STRUC { + UINT16 wMAXCYL; // maximum no. of cylinders..INT13 interface. (logical) + UINT8 bMAXHN; // maximum no. of heads..INT13 interface. (logical) + UINT8 bLBASIG; // LBA signature + UINT8 bLBASPT; // #of sectors per track drive is configured for. (physical) + UINT16 wWPCYL; // start write precomp cyl no. + UINT8 bReserved; // reserved + UINT8 bCBYTE; // bit 3 for more than 8 heads + UINT16 wLBACYL; // #of cylinders drive is configured for. (physical) + UINT8 bLBAHD; // #of heads drive is configured for. (physical) + UINT16 wLANDZ; // Landing zone + UINT8 bMAXSN; // no. of sectors per track..INT13 interface. (logical) + UINT8 bLBACHK; // checksum..LBA +} DEV_PARAM_STRUC; + +// +// The following definitions should be in sync with 16-bit definition +// +#define SATA_PORT_COUNT 32 +#define MAX_DESCRIPTION_STRLEN 32 + +typedef struct _AHCI_SMM_RTS { + UINT8 MiscInfo; + UINT16 SmmAttr; + UINT32 SmmPort; + UINT32 SmmData; +} AHCI_SMM_RTS; + +typedef struct _AHCI_RT_MISC_DATA { + UINT8 NumAhciDevice; // #of AHCI device installed by BIOS + UINT8 RunAttribute; // Bit-mapped information about runtime environment + UINT8 AhciEbdaSizeK; // Size of EBDA in unit of 1k that is created by AHCI init + UINT32 AhciEbdaStart; // Start offset of AHCI communication area in EBDA + AHCI_SMM_RTS AhciSmmRt; // Port and Data information to generate software SMI +} AHCI_RT_MISC_DATA; + +typedef struct _DEV_BBS_OUTFIT { + UINT8 DescString[MAX_DESCRIPTION_STRLEN]; +} DEV_BBS_OUTFIT; + +typedef struct _AHCI_I13_RTDATA { + DEV_PARAM_STRUC DevParam[SATA_PORT_COUNT]; + DEV_INFO_STRUC DevInfo[SATA_PORT_COUNT+1]; + DEV_PTR_STRUC DevPtr[SATA_PORT_COUNT]; + AHCI_RT_MISC_DATA AhciRtMiscData; + DEV_BBS_OUTFIT DevOutfit[SATA_PORT_COUNT]; +} AHCI_I13_RTDATA; + +typedef struct _AHCI_I13_DATA { + AHCI_I13_RTDATA rtdata; + UINT16 CheckForAhciCdromOffset; + UINT16 AhciBcvOffset; +} AHCI_I13_DATA; + +// Details of bSignature field: A signature Axh indicates that the table is translated. +#define DPTBL_SIG_MASK 0x0F0 +// A0h signature indicating LBA translation +#define LBA_SIGNATURE 0x0A0 + +//------------------------------------------------------------------------- +// Port registers +// +#define PORT_REGISTER_START 0x100 +#define PORT_REGISTER_SET_SIZE 0x80 +#define PORT_REGISTER_SET_SIZE_N 7 + +#define SIZE_CLCTFIS_AREA_K 4 +#define A_EBDA_USED 1 +#define A_INT13_SWSMI_USED BIT2 + +#define BAID_TYPE_HDD 1 +#define BAID_TYPE_RMD_HDD 2 +#define BAID_TYPE_CDROM 3 +#define BAID_TYPE_RMD_FDD 4 +#define BAID_TYPE_FDD 5 + +#define DEFAULT_DEVICE_STATUS 0x50 +#define SYSTYPE_ATA 0 +#define DEVTYPE_SYS 1 + +EFI_STATUS GetAccessInfo (EFI_PCI_IO_PROTOCOL*, UINT16*, UINT16*); +EFI_STATUS InitCspData (UINT16, UINT16,UINT32,UINT8); +UINT16 CountDrives(IN EFI_HANDLE *HandleBuffer, + IN UINTN HandleCount, + IN VOID *Devices + ); +#pragma pack() + +#endif + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |