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Diffstat (limited to 'Chipset/eM/Ahci/AINT13.EQU')
| -rw-r--r-- | Chipset/eM/Ahci/AINT13.EQU | 748 |
1 files changed, 748 insertions, 0 deletions
diff --git a/Chipset/eM/Ahci/AINT13.EQU b/Chipset/eM/Ahci/AINT13.EQU new file mode 100644 index 0000000..f51aaf8 --- /dev/null +++ b/Chipset/eM/Ahci/AINT13.EQU @@ -0,0 +1,748 @@ +; TITLE aint13.equ - Equates and structures for AHCI INT13 +;**************************************************************************** +;**************************************************************************** +;** ** +;** (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/CSP/AINT13.EQU 5 8/02/12 8:17a Deepthins $ +; +; $Revision: 5 $ +; +; $Date: 8/02/12 8:17a $ +; +;**************************************************************************** +; Revision History +; ---------------- +; $Log: /Alaska/SOURCE/Modules/AHCI/INT13/CSP/AINT13.EQU $ +; +; 5 8/02/12 8:17a Deepthins +; [TAG] EIP93480 +; [Category] Bug Fix +; [Severity] Normal +; [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 +; +; 4 1/13/12 12:21a 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) +; +; 3 2/10/11 10:52a Rameshr +; [TAG] EIP53704 +; [Category] Improvement +; [Description] AMI headers update for Alaska Ahci Driver +; [Files] AHCIACC.ASM +; HACCESS.EQU +; AHCI.EQU +; AINT13.EQU +; AInt13Csp.c +; +; 2 5/28/08 9:44a Rameshraju +; Updated the AMI Address. +; +; 1 12/07/07 11:17a Olegi +; +; 7 9/20/07 1:41a Davidhsieh +; +; 6 9/11/07 6:54a Chung +; 1. Add Security Function. +; 2. Modify AHCI Code. +; +; 5 6/06/07 2:06a Chung +; Add AHCI HD Mode Information +; +; 4 5/03/07 4:02a Chung +; EIP9321 - Add SMART function for self test. +; +; 2 1/29/07 1:25a Iminglin +; +; 1 1/25/07 1:21a Iminglin +; Changed by James. +; +; 15 12/20/06 2:26a Iminglin +; 1. Prepare Port Multiplier support. +; 2. Display SMART status. +; +; 14 12/05/06 3:15a Iminglin +; Remove useless equates. +; +; 13 11/09/06 3:47a Iminglin +; Make code generic. +; +; 12 10/27/06 4:28a Iminglin +; Rename Int13 function 48 structure. +; +; 11 10/24/06 11:25p Iminglin +; Stylization. +; +; 10 9/13/06 1:58a Iminglin +; Issue Freeze Lock Command. +; +; 9 7/14/06 4:28a Iminglin +; Clearificatoin. +; +; 8 6/01/06 11:25p Iminglin +; Enable SMART function. +; +; 7 5/19/06 2:09a Iminglin +; Intel source v1.00 change. +; +; 6 3/27/06 12:49a Iminglin +; Change Device Path length. +; +; 5 11/10/05 10:32p Iminglin +; Add smart handle. +; +; 4 10/25/05 2:25a Iminglin +; Remove CD structure. +; +; 3 10/20/05 4:35a Iminglin +; Give a solution for byte alignment. +; +; 2 10/05/05 6:57a Iminglin +; CDROM data structure +; +; 1 6/09/05 11:29p Iminglin +; Initialized version +; +; 1 5/20/05 2:37a Iminglin +; Intel AHCI source +; +;**************************************************************************** +; +;************************************************************************; +;* *; +;* Intel(r) Restricted Secret *; +;* *; +;* Support for and Booting from SATA devices in AHCI mode *; +;* *; +;* Enterprise Software Technology *; +;* *; +;* Copyright (c) 2003-2005 Intel Corporation *; +;* *; +;* Version iSrc03x *; +;* *; +;* This information is provided in connection with Intel products. *; +;* No license, express or implied, by estoppel or otherwise, to *; +;* any intellectual property rights is granted by this information *; +;* or by the sale of Intel products. Except as provided in Intel's *; +;* Terms and Conditions of Sale for such products, Intel assumes *; +;* no liability whatsoever, and Intel disclaims any express or *; +;* implied warranty, relating to sale and/or use of Intel products *; +;* including liability or warranties relating to fitness for a *; +;* particular purpose, merchantability, or infringement of any *; +;* patent, copyright or other intellectual property right. Intel *; +;* products are not intended for use in medical, life saving, or *; +;* life sustaining applications. *; +;* Intel retains the right to make changes to specifications and *; +;* product descriptions at any time, without notice and may choose *; +;* to develop product based on these designs. *; +;* *; +;* *Third-party brands and names are the property of their *; +;* respective owners. *; +;* *; +;************************************************************************; +;* *; +;* REFERENCES *; +;* *; +;* Revision Title *; +;* ==================================================================== *; +;* 1.0 Serial ATA Advanced Host Controller Interface (AHCI) *; +;* *; +;************************************************************************; +; +;------------------------------------------------------------------------- +; IMPLEMENTATION RELATED EQUATES AND STRUCTURES +;------------------------------------------------------------------------- +; SATA Device Information Table +; 1. Contains the AHCI related data for the device +; 2. Built during POST +; 3. Each device has its own table +DEV_INFO_STRUC STRUC + bDetectType db ? ;Detected Device Type (Details Below) + bInstalledType db ? ;Device Installed Type (See Below) + wStatus dw ? ;Bit-mapped device Init Status (Details Below) + bInt13Num db ? ;Device# for INT13 (8xh) + bPMNum db ? ;Port Multipier Port # + bPortNum db ? ;SATA Port# (0-Based) where device is present + wBusDevFunc dw ? ;Bus#, Dev#, Func# of Controller + bControllerNo db ? ;Ahci Controller number + dHbaBase dd ? ;HBA Base Address of Generic Host Control Registers + dHbaCap dd ? ;HBA Capabilities + dPortBase dd ? ;Base Address of SATA port where device is present + bSelector db ? ;Device selector value + bIrq db ? ;IRQ used by this device + bInfoFlag db ? ;Information Flag (details below) + bSectorSizeN db ? ;N value of Sector size 2^N + ;For 512bytes sector, N = 9 + wSmartInfo dw ? ;SMART info (details below) + qTotalSectors dq ? ;Total #of sectors in device (1-based) + wXferCount dw ? ;Device transfer count. Used for ATAPI packer size + bBlockInfo db ? + b32BitInfo db ? + bUDMAInfo db ? + bPIOInfo db ? +DEV_INFO_STRUC ENDS + +; Details of bDetectType +DETECT_NO EQU 00h ;Not detected +DETECT_ATA EQU 01h ;device detected is ATA +DETECT_ATAPI_CD EQU 02h ;device detected is ATAPI CDROM +DETECT_ATAPI_ARMD EQU 03h ;device detected is ATAPI ARMD + +; Details of bInstalledType +INSTALLED_NO EQU 00h ;Not installed +INSTALLED_HDD EQU 01h ;device installed as ATA HDD +INSTALLED_CDROM EQU 02h ;device installed as ATAPI CDROM +INSTALLED_ARMD_FDD EQU 03h ;device installed as ATAPI ARMD FDD +INSTALLED_ARMD_HDD EQU 04h ;device installed as ATAPI ARMD HDD + +; Details of wStatus +ST_SUCCESS EQU 0001h ;Bit 0 = 1, successful (device is installed in this case) +ST_ID_DEV_ERR EQU 0002h ;Bit 1 = 1, Identify Device Failed +ST_DEV_GEOMETRY_ERR EQU 0004h ;Bit 2 = 1, Invalid Device Geometry +ST_INIT_DEV_PARAM_ERR EQU 0008h ;Bit 3 = 1, Init device parameter failed +ST_RECALI_ERR EQU 0010h ;Bit 4 = 1, Recalibrate failed +ST_SMART_ERR EQU 0020h ;Bit 5 = 1, SMART failed +ST_VERIFY_ERR EQU 0040h ;Bit 6 = 1, Verify failed +ST_FREEZE_LOCK_ERR EQU 0080h ;Bit 7 = 1, Security Freeze Lock failed +ST_PORT_RESET_ERR EQU 0100h ;Bit 8 = 1, Port Reset failed +ST_SMART_EVENT EQU 0200h ;Bit 9 = 1, SMART Event was found +ST_RAID_SUPPORT_ERR EQU 0400h ;Bit 10 = 1, Device will be supported by RIAD OROM, not AHCI OROM (ex. HDD) + ;Bit 14-11, Reserved for future use +ST_NOT_SUPPORT_ERR EQU 8000h ;Bit 15 = 1, Device not supported + +; Details of bInfoFlag, a bit-mapped field +INFO_REMOVABLE EQU 01h ;Bit 0 = 1, Device supports removable media +INFO_LBA_48 EQU 02h ;Bit 1 = 1, 48bit LBA enabled +INFO_IRQ EQU 04h ;Bit 2 = 1, Device uses IRQ + ; 0, Device uses DRQ + ;Bit 6-2, Reserved +INFO_ATAPI EQU 80h ;Bit 7 = 1, ATAPI Device + ; 0, ATA Device + +; Details wSmartInfo +AHCI_SMART_SUPPORT EQU 1 shl 0 ;Bit 0 = 0/1, SMART (Not Supported/Supported) +AHCI_SMART_ENABLE EQU 1 shl 1 ;Bit 1 = 0/1, SMART (Disabled/Enabled) +AHCI_SMART_EN EQU 1 shl 1 ;Bit 1 = 0/1, SMART (Disabled/Enabled) +AHCI_SMART_STATUS EQU 1 shl 2 ;Bit 2 = 0/1, Device Status Good/Bad +AHCI_SMART_COMMAND_STATUS EQU 1 shl 7 ;Bit 7 = 0/1, SMART Execution Successful/Error + ;Bit 15-8, Reserved + +; Details qTotalSectors +; This contains the total #of sectors (1-based) in the device. + +;------------------------------------------------------------------------- +; Table containing the pointers to different tables +; 1. Initialized during POST +DEV_PTR_STRUC struc + bInt13Num db ? ; INT13 Drive# for this Port + bPMnum db ? ; Port Multipier port # + bPortNum db ? ; Port# (0-based) on Controller + dParamTablePtr dd ? ; Ptr to device parameter table + dInfoTablePtr dd ? ; Ptr to device info table +DEV_PTR_STRUC ends + +;------------------------------------------------------------------------- + ;(amiahcix-)> +;;;;; INIT_DEV_FUNC_STRUC: Used in INIT_DEVICE_TABLE while initializing device. +;;;;INIT_DEV_FUNC_STRUC struc +;;;; wFunction dw ? ; Routine to be executed +;;;; wStatus dw ? ; Bit-mapped status if error +;;;; bAttrib db ? ; Attribute (details below) +;;;;INIT_DEV_FUNC_STRUC ends +;;;; +;;;;; Details of bAttribute field +;;;;ATTRIB_ERROR equ 01h ;Bit-0 = 0/1, Non-Fatal/Fatal Error +;;;;; ;Bit7-1.....Reserved for future use + ;<(amiahcix-) +;------------------------------------------------------------------------- +; Device parameter table: Same to hdparam.equ +DEV_PARAM_STRUC struc + wMAXCYL dw ? ; maximum no. of cylinders..INT13 interface. (logical) + bMAXHN db ? ; maximum no. of heads..INT13 interface. (logical) + bLBASIG db ? ; LBA signature + bLBASPT db ? ; #of sectors per track drive is configured for. (physical) + wWPCYL dw ? ; start write precomp cyl no. + bReserved db ? ; reserved + bCBYTE db ? ; bit 3 for more than 8 heads + wLBACYL dw ? ; #of cylinders drive is configured for. (physical) + bLBAHD db ? ; #of heads drive is configured for. (physical) + wLANDZ dw ? ; Landing zone + bMAXSN db ? ; no. of sectors per track..INT13 interface. (logical) + bLBACHK db ? ; checksum..LBA +DEV_PARAM_STRUC ends + +; Details of bSignature field: A signature Axh indicates that the table is translated. +DPTBL_SIG_MASK equ 0F0h +lba_signature equ 0A0h ;A0h signature indicating LBA translation + +;------------------------------------------------------------------------- +; Return codes from INT13 +R_SUCCESS EQU 00h ;No error (i.e. Successful) +R_INVALID EQU 01h ;Invalid function request +R_MARK_NOT_FOUND EQU 02h ;Address mark not found +R_WRITE_PROTECT_ERR EQU 03h ;Write protect error +R_SECTOR_NOT_FOUND EQU 04h ;Sector not found +R_RESET_FAIL EQU 05h ;Reset failed +R_MEDIA_CHANGED EQU 06h ;Media changed +R_DRV_PARAM_ACT_FAIL EQU 07h ;Drive parameter activity failed +R_DMA_OVERRUN EQU 08h ;DMA overrun on operation +R_DATA_BOUNDARY_ERR EQU 09h ;Data boundary error +R_BAD_SECTOR EQU 0Ah ;Bad sector flag detected +R_BAD_CYL EQU 0Bh ;Bad cylinder detected +R_INVALID_NUM_OF_SECTOR EQU 0Dh ;Invalid #of sectors on format +R_CTRL_DATA_ADDR_MARK EQU 0Eh ;Control data address mark detected +R_DMA_ARBIT_LEVEL EQU 0Fh ;DMA arbitration level out of range +R_UNCORRECTABLE_ERR EQU 10h ;Uncorrectable ECC/CRC error +R_CORRECTED_DATA_ERR EQU 11h ;ECC corrected data error +R_GENERAL_CTRLER_FAIL EQU 20h ;General controller failure +R_SEEK_FAIL EQU 40h ;Seek operation failed +R_TIME_OUT EQU 80h ;Time out +R_DRV_NOT_READY EQU 0AAh ;Drive not ready +R_UNDEFINED_ERR EQU 0BBh ;Undefined error occurred +R_WRITE_FAULT EQU 0CCh ;Write fault on selected drive +R_STATUS_ERR EQU 0E0h ;Error Register = 0 +R_SENSE_FAIL EQU 0FFh ;Sense Operation failed + +;---------------------------------------------------------------------------- +; Timeout for different operations +SEC_TIMES EQU 00h ;Count for 1sec using refresh signal +MAX_TIMES EQU 05h ;Max time out in seconds + +;---------------------------------------------------------------------------- +IDENTIFY_BUFFER_LENGTH EQU 200h ;512 bytes for Identify device command +SECTOR_LENGTH EQU 200h ;512 bytes sector size +SECTOR_LENGTH_N EQU 9 ;2^n bytes sector size +SELECTOR_NON_LBA EQU 0A0h ;Master without LBA +SELECTOR_LBA EQU 0E0h ;Master with LBA +MAX_STND_XFER_SECTOR EQU 080h ;#of sectors that can be xferred in stnd INT13 func +MAX_EXTD_XFER_SECTOR EQU 07Fh ;#of sectors that can be xferred in extd INT13 func +BLOCK_SIZE EQU 800h ;#of bytes of each transefer from CDROM +BLOCK_SIZE_N EQU 00Bh ;N, block size 2^N + +;------------------------------------------------------------------------- +; Different data area relevant to Hard Disk in BIOS DATA SEGMENT (0040h) +;WINCH_STATUS EQU 74h ;40:74h = DB..Last operation status +;WINCH_NUMBER EQU 75h ;40:75h = DB..#of HDD installed by BIOS +;WINCH_STAT_REG EQU 8Ch ;40:8Ch = DB..Content of status register +;WINCH_ERROR_REG EQU 8Dh ;40:8Dh = DB..Content of error register +;WINCH_INT_FLAG EQU 8Eh ;40:8Eh = DB..Used for interrupt occurrence + +;------------------------------------------------------------------------- +; ATA/ATAPI commands +DEVICE_DIAG_CMD EQU 090h ;Execute device diagnostics command +IDENTIFY_DEVICE_COMMAND EQU 0ECh +ATAPI_IDENTIFY_DEV_CMD EQU 0A1h ;ATAPI identify device command +ATAPI_SIGNATURE EQU 0EB14h ;ATAPI Signature +MULTIPLIER_SIGNATURE EQU 9669h ;Port Multiplier Signature +ATA_SIGNATURE EQU 0000h ;ATA Signature +IDLE_IMMEDIATE EQU 0E2h ;IDLE IMMEDIATE Non-data + +READ_DMA_CMD EQU 0C8h ;Read DMA command +READ_DMA_EXT_CMD EQU 025h ;Read DMA Ext command +READ_MULTIPLE_CMD EQU 0C4h ;Read Multiple command +READ_MULTIPLE_EXT_CMD EQU 029h ;Read Multiple Ext command +READ_SECTORS_CMD EQU 020h ;Read Sector(s) command +READ_EXT_CMD EQU 024h ;Read Sector(s) Ext command + +WRITE_DMA_CMD EQU 0CAh ;Write DMA command +WRITE_DMA_EXT_CMD EQU 035h ;Write DMA Ext command +WRITE_MULTIPLE_CMD EQU 0C5h ;Write Multiple command +WRITE_MULTIPLE_EXT_CMD EQU 039h ;Write Multiple Ext command +WRITE_SECTORS_CMD EQU 030h ;Write Sector(s) command +WRITE_EXT_CMD EQU 034h ;Write Sector(s) Ext command + +READ_VERIFY_CMD EQU 040h ;Verify Sector(s) command +EXTD_READ_VERIFY_CMD EQU 042h ;Verify Sector(s) Ext command + +SET_MULTIPLE_CMD EQU 0C6h ;Set multiple mode command + +ATAPI_RESET_COMMAND EQU 008h ;ATAPI reset command + +SMART_COMMAND EQU 0B0h ;SMART Enable Operations command + SMART_READ_DATA EQU 0D0h + SMART_ATTRIBUTE_AUTOSAVE EQU 0D2h + SMART_SAVE_ATTRIBUTE_VALUES EQU 0D3h + SMART_EXECUTE_OFFLINE_IMMEDIATE EQU 0D4h + SMART_READ_LOG EQU 0D5h + SMART_WRITE_LOG EQU 0D6h +; SMART_ENABLE EQU 0D8h + SMART_DISABLE EQU 0D9h + SMART_RETURN_STATUS EQU 0DAh +;AHCI_HDS --> +SECURITY_SET_CMD equ 0F1h +SECURITY_UNLOCK_CMD equ 0F2h +SECURITY_DISABLE_CMD equ 0F6h +;AHCI_HDS <-- + +SECURITY_FREEZE_LOCK EQU 0F5h + +ATAPI_SOFT_PACKET_CMD EQU 0A0h ;ATAPI command packet value +; Available Packet commands +ATAPI_READ_10_CMD EQU 028h ;ATAPI read command packet value +ATAPI_REQUEST_SENSE_CMD EQU 03h ;ATAPI Request sense +ATAPI_NOP_CMD EQU 00h ;ATAPI Request sense +; Size of "Request Sense Packet" buffer +ATAPI_REQ_SENSE_DATA_SIZE EQU 18 ;ATAPI controller request sense data + +;------------------------------------------------------------------------- +; Input packet structure used in Extended INT13 functions +DISK_ADDRESS_PACKET_STRUC struc + bSize db ? ; Packet size in bytes + bReserved1 db ? ; Reserved (set to 0) + bBlockCount db ? ; #of blocks to be transferred + bReserved2 db ? ; Reserved (set to 0) + dPtrXferBuffer dd ? ; Segment:Offset of transfer buffer + qLBA dq ? ; Selected LBA +DISK_ADDRESS_PACKET_STRUC ends + +DISK_ADDRESS_PACKET_SIZE equ size DISK_ADDRESS_PACKET_STRUC + +; Details of bSize +; It contains size of the packet in bytes including this field. The size is +; 16bytes. If size is less than 16bytes, the function should return error +; with AH = 01h, and CF = 1. If packet size is greater than 16bytes, the +; function ignores the additional information and executes. +; +; Details of bXferCount +; On input, it contains #of sectors to be transferred. On output, it returns +; #of sectors actually transferred. If the input value is 0, the function +; returns successful without any data being transferred. +; +; Details dPtrXferBuffer +; It contains address of the data xfer buffer in segment:offset format. +; +; Details qStartLba +; It contains the absolute LBA of the device. The value can be from 0 to +; (total #of sectors - 1). +;------------------------------------------------------------------------- +; Result Buffer in INT13 Function 48h +;ExtI13DriveInfo STRUC +; wBufferSize DW ? ;Input buffer size in bytes +; wInfoFlags DW ? ;Information flags +; dNumCyls DD ? ;#of cylinders (1-based) +; dNumHeads DD ? ;#of heads (1-based) +; dNumSecs DD ? ;#of sectors per track (1-based) +; qTotalSecs DQ ? ;#of sectors on disk (1-based) +; wSectorSize DW ? ;Sector size in bytes +; pExtTable DD ? ;Ptr to extd parameter table +; wDevPathID DW ? ;Key for Device Path Extension +; bDevPathLength DB ? ;Device path info length (including key) in bytes +; bReserved DB ? ;Reserved (set to 00h) +; wReserved DW ? ;Reserved (set to 0000h) +; dHostBus DD ? ;Host Bus Type in ASCII +; aInterfaceType DB 8 DUP (?) ;Interface Type in ASCII +; aInterfacePath DB 8 DUP (?) ;Interface Path +; aDevPath DB 8 DUP (?) ;Device Path +; bReserved1 DB ? ;Reserved (set to 00h) +; bDevPathChksum DB ? ;Checksum of device path info including wKey field +;ExtI13DriveInfo ENDS + +; Details of wSize field +; It contains the maximum size of the supplied buffer in bytes. +; If buffer size < 1E, function does not return dPtrDpte field. +; If buffer size >= 1E, it should be set to 1E on exit. +; If 1A <= buffer size <= 1D, it should be set to 1A on exit. +; If buffer size < 1A, function returns error. +; Details of wInfoFlag field +; Bit-0 = 1, DMA boundary errors handled transparently +; Bit-1 = 1, Device geometry (in dCylinder, dHead, dSpt fields) is valid +; Bit-2 = 1, Removable Media (Bit6-4 are NOT valid if this Bit-2 = 0) +; Bit-3 = 1, Device supports write with verify on +; Bit-4 = 1, Device supports media change notification +; Bit-5 = 1, Media can be locked +; Bit-6 = 1, Device geometry is set to maximum and no media is present when +; this Bit-6 is set to 1 +; Bit-7 = 1, INT13 Function 50h supported +; Bit15-8....Reserved +; Details of dCylinder field +; It contains physical #of cylinders (1-based). INT13 Function 08h returns +; logical #of cylinders. +; Details of dHead field +; It contains physical #of heads (1-based). INT13 Function 08h returns +; logical #of heads. +; Details of dSpt field +; It contains physical #of sectors/track (1-based). INT13 Function 08h returns +; logical #of sectors/track. +; Details of qTotalSector field +; It contains the total #of sectors (1-based) in the device. If total #of +; sectors > 15482880 (decimal), then bit-1 of wInfoFlag should be set to 0 +; indicating device geometry is not valid. +; Details dPtrDpte field +; This field is present only when INT13 Function 41h returns a 1 in bit-2 of +; output CX. +; Details of wKey field +; It contains BEDDh signature indicating presence of device path information. +; Details of bDevicePathInfoLength +; It contains the length of device path information. The length includes the +; wKey field. +; Details of bHostBusType field +; It contains ASCII string identifying Host Bus. +; 'PCI ' PCI Local Bus 50 43 49 20 +; 'ISA ' Legacy 16bit fixed bus 49 53 41 20 +; 'PCIX' PCI-X Bus 50 43 49 58 +; 'XPRS' PCI Express 58 50 52 53 +; Details of bInterfaceType field +; It contains ASCII string identifying Interface +; 'ATA ' Device using ATA command 41 54 41 20 20 20 20 20 +; 'ATAPI ' Device using ATAPI commands 41 54 41 50 49 20 20 20 +; 'USB ' USB Mass Storage device 55 53 42 20 20 20 20 20 +; 'SATA ' Serial ATA 53 41 54 41 20 20 20 20 +; Details of qInterfacePath field (offset 30h to 37h) +; The content depends on Host Bus Type (bHostBusType field) +; Host Bus Offset Type Content +; ISA 30h Word 16bit base address +; 32h Word Should be 0000h +; 34h Dword Should be 00000000h +; PCI 30h Byte PCI Bus Number +; 31h Byte PCI Slot Number +; 32h Byte PCI Function Number +; 33h Byte Channel Number (FF if not used) +; 34h Dword Should be 00000000h +; Details of bDevicePath field (offset 38h to 47h) +; The content depends on Interface Type (bInterfaceType field) +; Interface Offset Type Content +; SATA 38h Byte SATA Port# (0-based) +; 39h-57h 15byte Set to 0 +; Details of bChecksum field (offset 49h) +; It contains the checksum of device path information including wKey field. +; The byte addition of all bytes in device path information including the +; checksum (offset 1Eh-49h) is 00. +;------------------------------------------------------------------------- +; Extra Functions that are called using interface similar to INT13 +API_DEV_RESET_FUNC equ 00h ; Reset Device +API_PORT_RESET_FUNC equ 01h ; Reset Port +API_DEVICE_ID_FUNC equ 02h ; Identify device data +API_ATAPI_READ_FUNC equ 03h ; Read ATAPI device +API_SMART_ENABLE_FUNC equ 04h ; Enable SMART feature +API_SMART_PROMPT_FUNC equ 05h ; Prop SMART events for errors +API_FREEZE_LOCK_FUNC equ 06h +API_SMART_DISABLE_FUNC equ 07h ;Disable SMART feature ;(EIP9252+) + ;(EIP9321+)>>> Add SMART Function +API_RETURN_SMART_STATUS_FUNC equ 08h ;Return SMART status +API_SMART_READ_DATA_FUNC equ 09h ;Read SMART Data +API_SMART_SHORT_SELFTEST_FUNC equ 0Ah ;SMART Execute Off-Line Immediate +API_SMART_EXTENDED_SELFTEST_FUNC equ 0Bh ;SMART Execute Off-Line Immediate + ;<<<(EIP9321+) + +;------------------------------------------------------------------------- +; Runtime Attribute: bit-mapped information +A_EBDA_USED equ 01h ; Bit-0 = 1, Use EBDA memory for CLCTFIS area + ; Bit-1...Reserved for internal use + ; Bit7-2..Reserved for future use + +;------------------------------------------------------------------------- +; Equates and structures of Virtual DMA Services (VDS) +;------------------------------------------------------------------------- +; DDS (DMA Descriptor structure): Used to Lock/Unlock DMA region. The fields +; namely, dRegionSize, dRegionOffset, wRegionSegment need to be +; initialized with proper values before calling Lock function. The Lock +; function fills wBufferId and dRegionPhysicalAddress fields. The same +; DDS, as returned by Lock function, needs to be used while calling +; UnLock function. +DDS_STRUC struc + dRegionSize dd ? ; Region Size in bytes (filled by caller) + dRegionOffset dd ? ; Region Offset (filled by caller) + wRegionSegment dw ? ; Region Segment (filled by caller) + wBufferId dw ? ; Buffer ID (filled by VDS function) + dRegionPhysicalAddress dd ? ; Physical address of region (filled by VDS function) +DDS_STRUC ends + +; EDDS (Extended DMA Descriptor structure): EDDS contains EDDS Header followed +; by one or more EDDS entry. The maximum #of entries that EDDS can +; accommodate is limited by the space available for EDDS. In this +; implementation, space for maximum 16 entries are available in EDDS. +MAX_NO_OF_EDDS_ENTRY equ 16 ; Max #of entries EDDS can accommodate + +EDDS_HEADER_STRUC struc + dRegionSize dd ? ; Region Size in bytes (filled by caller) + dRegionOffset dd ? ; Region Offset (filled by caller) + wRegionSegment dw ? ; Region Segment (filled by caller) + wReserved dw ? ; Reserved (filled by caller) + wNoOfAvailableEntry dw ? ; #of entries available in EDDS (filled by caller) + wNoOfUsedEntry dw ? ; #of entries used in EDDS (filled by VDS function) +EDDS_HEADER_STRUC ends + +EDDS_ENTRY_STRUC struc + dRegionPhysicalAddress dd ? ; Physical address of region (filled by VDS function) + dRegionSize dd ? ; Region size in bytes (filled by VDS function) +EDDS_ENTRY_STRUC ends + +;------------------------------------------------------------------------- +; EQUATES FOR COMMAND LIST, COMMAND TABLE, FIS, DDS, EDDS +; CLCTFIS area is in EBDA, both DDS and EDDS are in EBDA. +;------------------------------------------------------------------------- +SIZE_CMD_LIST equ 1024 ; 1kbytes for command list +SIZE_FIS equ 0256 ; 256bytes for FIS +SIZE_CMD_TABLE equ 0384 ; 384bytes for command table +; +SIZE_DDS equ size DDS_STRUC ; 16bytes for DDS +SIZE_EDDS equ size EDDS_HEADER_STRUC + \ + (MAX_NO_OF_EDDS_ENTRY * (size EDDS_ENTRY_STRUC)); 272bytes for EDDS + +SIZE_ALIGN_BUFFER equ BLOCK_SIZE+2 ;(v1.07) + +SIZE_CLCTFIS_AREA_K equ 4 ; CLCTFIS area in unit of 1k in system memory/EBDA +SIZE_CLCTFIS_AREA_B equ SIZE_CLCTFIS_AREA_K*1024 ; CLCTFIS area in bytes in system memory/EBDA + +; Equates for start offset of different areas +; Command List at offset 0000h, FIS at offset 0400h, Command Table at +; offset 0500h. +START_CMD_LIST equ 0000h ; Command List must be 1kbyte aligned +START_FIS equ START_CMD_LIST+SIZE_CMD_LIST ; FIS must be 256byte aligned +START_CMD_TABLE equ START_FIS+SIZE_FIS ; Command table must be 128byte aligned +START_DDS equ START_CMD_TABLE+SIZE_CMD_TABLE ; Start of DDS +START_EDDS equ START_DDS+SIZE_DDS ; Start of EDDS +START_ALIGN_BUFFER equ START_EDDS+SIZE_EDDS ; Start of DMA Alignment Buffer +START_LOCAL_BUFFER equ START_ALIGN_BUFFER+SIZE_ALIGN_BUFFER ; Start of Local Buffer(v1.07) + +;------------------------------------------------------------------------- +; INT13 FUNCTION TABLE STRUCTURE +;------------------------------------------------------------------------- +AI13_FUNC_STRUC struc + bFuncNum db ? ; Function# + wFuncProc dw ? ; Offset of Execution routine +AI13_FUNC_STRUC ends + +;------------------------------------------------------------------------- +; EQUATES OF DIFFERENT PARAMETERS IN STACK +;------------------------------------------------------------------------- +; +; Stack equates for PUSH GS/PUSH FS/PUSH ES/PUSH DS/PUSHAD +; after allocating N bytes in stack +; +; GS, FS, ES, DS positions in stack PUSH GS +; PUSH FS +; PUSH ES +; PUSH DS +; PUSHAD +; sub sp, SIZE_AHCI_INT13_MISC_STACK +; +TASKF_STRUC STRUC + CmdListBase dd ? ;32bit Command List base address + CmdTableBase dd ? ;32bit Command Table base address + FisRecBase dd ? ;32bit FIS Receive base address + HbaBase dd ? ;32bit HBA Base address + CmdListPtr dd ? ;Ptr (Seg:Off) to Command List + CmdTablePtr dd ? ;Ptr (Seg:Off) to Command Table + FisRecPtr dd ? ;Ptr (Seg:Off) to FIS Receive + DdsPtr dd ? ;Ptr (Seg:off) to DDS + EddsPtr dd ? ;Ptr (Seg:off) to EDDS + DevInfoTablePtr dd ? ;Ptr (Seg:off) to Device Info Table + PortNum db ? ;Port# (0-based) on Controller + bControllerNo db ? + Selector db ? ;Device Selector + InfoFlag db ? ;Device Info Flag + RequestedSectorCount db ? ;#of sector(s) access requested + AccessedSectorCount db ? ;#of sector(s) actually accessed + CmdSlotMask db ? ;Bit-mask of slot(s) used in command list + CmdSlotNum db ? ;Slot# (0-based) used in command list + Attribute db ? ;Bit-mapped attribute of misc information + Port21 db ? ;Content of Port21 + PortA1 db ? ;Content of PortA1 + ReservedDD1 dd ? ;Reserved + ReservedDD2 dd ? ;Reserved + ModUserBufferOfs dw ? ;Offset of modified user buffer + ModUserBufferSeg dw ? ;Segment of modified user buffer + ModUserBufferSize dw ? ;Size in Dwords (1-based) of modified user buffer + OrgUserBufferOfs dw ? ;Original segment of user buffer, to overcome unaligned user buffer + OrgUserBufferSeg dw ? ;Original Offset of user buffer, to overcome unaligned user buffer + AlignBufferOfs dw ? ;Offset to Alignment buffer, to be used for temp DMA alignment buffer + AlignBufferSeg dw ? ;Segment to Alignment buffer, to be used for temp DMA alignment buffer +TASKF_STRUC ENDS + +PUSHAD_STRUC STRUC + + StackFS dw ? + StackDS dw ? + StackES dw ? + StackGS dw ? + + StackEDI dd ? + StackESI dd ? + StackEBP dd ? + StackESP dd ? + StackEBX dd ? + StackEDX dd ? + StackECX dd ? + StackEAX dd ? + +PUSHAD_STRUC ENDS + +;SIZE_AHCI_INT13_MISC_STACK equ AI13_STACK_BUFFER_STRUC.StackEDI ; EDI is the last in PUSHAD + + +S_AHCI_STACK struc +TaskFile TASKF_STRUC <> +Stack PUSHAD_STRUC <> +S_AHCI_STACK ends + + ;(amiahcix+)> +;---------------------------------------------------------------------------- +; AHCI error equates +;---------------------------------------------------------------------------- + +; 000h-03Fh : CIDs for CORE compnents. +; Used for stBIOSError.wErrorCode[15:8] +CID_AHCI EQU 004h + +;---------------------------------------; +; AHCI_x_ERR +;---------------------------------------; +EQU_AHCI_ERR macro COUNT + AHCI_&COUNT&_ERR EQU (CID_AHCI SHL 8) + COUNT +endm + +AHCI_ACCESS STRUCT + Index dw ? + Data dw ? + BaseAddress dd ? +AHCI_ACCESS ENDS + +; builds 64 AHCI_x_ERR: + +; AHCI_0_ERR EQU (CID_AHCI SHL 8) + 0 +; AHCI_1_ERR EQU (CID_AHCI SHL 8) + 1 +; AHCI_2_ERR EQU (CID_AHCI SHL 8) + 2 +; AHCI_3_ERR EQU (CID_AHCI SHL 8) + 3 +; . +; . +ATA_COUNT = 0 ; starts from AHCI_0_err +REPEAT 64 ; Max 64 AHCI errors + EQU_AHCI_ERR %ATA_COUNT + ATA_COUNT = ATA_COUNT+1 +ENDM +;---------------------------------------; + ;<(amiahcix+) + + +;------------------------------------------------------------------------- +;**************************************************************************** +;**************************************************************************** +;** ** +;** (C)Copyright 1985-2011, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +;** ** +;** Phone (770)-246-8600 ** +;** ** +;**************************************************************************** +;**************************************************************************** |