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UefiCpuPkg: Modify CpuIo2Dxe to use new IoLib library

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The Fifo routines from the UefiCpuPkg/CpuIo2Dxe driver have been
moved to the new BaseIoLibIntrinsic (IoLib class) library.

Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Leo Duran  <leo.duran@amd.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
This commit is contained in:
Leo Duran
2017-01-14 04:09:52 +08:00
committed by Liming Gao
parent 19c6d9feaa
commit 200b4223f0
7 changed files with 10 additions and 717 deletions
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13
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.c
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@ -2,6 +2,8 @@
Produces the CPU I/O 2 Protocol.
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2017, AMD Incorporated. 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
@ -13,7 +15,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "CpuIo2Dxe.h"
#include "IoFifo.h"
//
// Handle for the CPU I/O 2 Protocol
@ -412,7 +413,9 @@ CpuIoServiceRead (
OutStride = mOutStride[Width];
OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
#if defined (MDE_CPU_IA32) || defined (MDE_CPU_X64)
//
// Fifo operations supported for (mInStride[Width] == 0)
//
if (InStride == 0) {
switch (OperationWidth) {
case EfiCpuIoWidthUint8:
@ -433,7 +436,6 @@ CpuIoServiceRead (
break;
}
}
#endif
for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
if (OperationWidth == EfiCpuIoWidthUint8) {
@ -518,7 +520,9 @@ CpuIoServiceWrite (
OutStride = mOutStride[Width];
OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
#if defined (MDE_CPU_IA32) || defined (MDE_CPU_X64)
//
// Fifo operations supported for (mInStride[Width] == 0)
//
if (InStride == 0) {
switch (OperationWidth) {
case EfiCpuIoWidthUint8:
@ -539,7 +543,6 @@ CpuIoServiceWrite (
break;
}
}
#endif
for (Uint8Buffer = (UINT8 *)Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
if (OperationWidth == EfiCpuIoWidthUint8) {