diff options
Diffstat (limited to 'Core/CPU/x64/x64AsmLib/IoWrite32.asm')
| -rw-r--r-- | Core/CPU/x64/x64AsmLib/IoWrite32.asm | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/Core/CPU/x64/x64AsmLib/IoWrite32.asm b/Core/CPU/x64/x64AsmLib/IoWrite32.asm new file mode 100644 index 0000000..98096d7 --- /dev/null +++ b/Core/CPU/x64/x64AsmLib/IoWrite32.asm @@ -0,0 +1,87 @@ +;************************************************************************* +;************************************************************************* +;** ** +;** (C)Copyright 1985-2009, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +;** ** +;** Phone: (770)-246-8600 ** +;** ** +;************************************************************************* +;************************************************************************* + +;************************************************************************* +; $Header: /Alaska/SOURCE/Core/Modules/x64Core/x64AsmLib/IoWrite32.asm 1 10/01/10 5:07p Felixp $ +; +; $Revision: 1 $ +; +; $Date: 10/01/10 5:07p $ +;************************************************************************* +; Revision History +; ---------------- +; $Log: /Alaska/SOURCE/Core/Modules/x64Core/x64AsmLib/IoWrite32.asm $ +; +; 1 10/01/10 5:07p Felixp +; +; 1 8/24/06 12:57p Felixp +; +;************************************************************************* +;<AMI_FHDR_START> +; +; Name: +; +; Description: +; +;<AMI_FHDR_END> +;************************************************************************* +.code + +;************************************************************************* +;<AMI_PHDR_START> +; +; Name: IoWrite32 +; +; Description: +; VOID IoWrite32(IN UINT16 Port, IN UINT32 Value) writes the 32-bit Value +; to the I/O port defined by Port. +; +; Input: +; IN UINT16 Port +; I/O port to write 32-bits to. +; +; IN UINT32 Value +; 32-bits to write to the I/O Port. +; +; Output: +; VOID. +; +; Modified: +; +; Referrals: +; +; Notes: +; +;<AMI_PHDR_END> +;************************************************************************* +IoWrite32 proc + mov eax, edx + mov dx, cx + out dx, eax + ret +IoWrite32 endp + +END +;************************************************************************* +;************************************************************************* +;** ** +;** (C)Copyright 1985-2009, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +;** ** +;** Phone: (770)-246-8600 ** +;** ** +;************************************************************************* |