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Diffstat (limited to 'Chipset/eM/Ahci/HACCESS.EQU')
| -rw-r--r-- | Chipset/eM/Ahci/HACCESS.EQU | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/Chipset/eM/Ahci/HACCESS.EQU b/Chipset/eM/Ahci/HACCESS.EQU new file mode 100644 index 0000000..53c2292 --- /dev/null +++ b/Chipset/eM/Ahci/HACCESS.EQU @@ -0,0 +1,108 @@ +; TITLE HACCESS.EQU - Accessing HBA memory-mapped register +;**************************************************************************** +;**************************************************************************** +;** ** +;** (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/HACCESS.EQU 3 2/10/11 10:52a Rameshr $ +; +; $Revision: 3 $ +; +; $Date: 2/10/11 10:52a $ +; +;**************************************************************************** +; Revision History +; ---------------- +; $Log: /Alaska/SOURCE/Modules/AHCI/INT13/CSP/HACCESS.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 9:43a Rameshraju +; Updated the AMI Address. +; +; 1 12/07/07 11:17a Olegi +; +; 4 12/05/06 3:16a Iminglin +; Remove useless. +; +; 3 11/29/06 3:18a Iminglin +; CSP modification. +; +; 2 11/23/06 10:12p Iminglin +; Default is for ICH7. +; +; 1 6/09/05 11:29p Iminglin +; Initialized version +; +; 1 5/20/05 2:37a Iminglin +; Intel AHCI source +; +;**************************************************************************** + +;------------------------------------------------------------------------- +; +; Input parameter in register CH to read/write memory-mapped registers. +; +;ACCESS_DATA equ 0ADh +; +; Output parameter in register CH from read/write memory-mapped registers. +; This data is checked for determining whether access is successful. +; +;DATA_ACCESSED equ 0DAh ; Access is Successful + ; Any other value -> error +; +;------------------------------------------------------------------------- +; Function number used for common control routine to access memory-mapped +; registers using any access method +; +;READ_BYTE equ 00h ; Func# 00h for Read Byte Data +;READ_WORD equ 01h ; Func# 01h for Read Word Data +;READ_DWORD equ 02h ; Func# 02h for Read Dword Data +; +;WRITE_BYTE equ 10h ; Func# 10h for Write Byte Data +;WRITE_WORD equ 11h ; Func# 11h for Write Word Data +;WRITE_DWORD equ 12h ; Func# 12h for Write Dword Data +; +;INIT_BYTE_ARRAY equ 20h ; Func# 20h for Init Byte Array +;INIT_WORD_ARRAY equ 21h ; Func# 21h for Init Word Array +;INIT_DWORD_ARRAY equ 22h ; Func# 22h for Init Dword Array +; +;------------------------------------------------------------------------- +; +;RW_FUNC_STRUC struc +; bFunction db ? ; Function# +; wPtrToRoutine dw ? ; Offset of execution routine +;RW_FUNC_STRUC ends +;------------------------------------------------------------------------- +;**************************************************************************** +;**************************************************************************** +;** ** +;** (C)Copyright 1985-2011, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +;** ** +;** Phone (770)-246-8600 ** +;** ** +;**************************************************************************** +;**************************************************************************** + |