diff options
Diffstat (limited to 'EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c')
| -rw-r--r-- | EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c b/EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c index 382c0691ba..1d01ba798f 100644 --- a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c +++ b/EdkModulePkg/Bus/Pci/IdeBus/Dxe/ata.c @@ -594,13 +594,8 @@ CheckErrorStatus ( )
{
UINT8 StatusRegister;
-
-//#ifdef EFI_DEBUG
-
UINT8 ErrorRegister;
-//#endif
-
StatusRegister = IDEReadPortB (IdeDev->PciIo, IdeDev->IoPort->Reg.Status);
DEBUG_CODE_BEGIN ();
@@ -2221,7 +2216,7 @@ AtaUdmaWrite ( /**
Perform an ATA Udma operation (Read, ReadExt, Write, WriteExt).
-
+
@param[in] *IdeDev
pointer pointing to IDE_BLK_IO_DEV data structure, used
to record all the information of the IDE device.
@@ -2235,7 +2230,7 @@ AtaUdmaWrite ( @param[in] NumberOfBlocks
The number of transfer data blocks.
-
+
@param[in] UdmaOp
The perform operations could be AtaUdmaReadOp, AtaUdmaReadExOp,
AtaUdmaWriteOp, AtaUdmaWriteExOp
@@ -2368,7 +2363,7 @@ DoAtaUdma ( return EFI_OUT_OF_RESOURCES;
}
ZeroMem ((VOID *) ((UINTN) MemPage), EFI_PAGES_TO_SIZE (PageCount));
-
+
PrdAddr = (IDE_DMA_PRD *) ((UINTN) MemPage);
//
// To make sure PRD is allocated in one 64K page
@@ -2387,17 +2382,17 @@ DoAtaUdma ( // Build the PRD table
//
Status = IdeDev->PciIo->Map (
- IdeDev->PciIo,
- PciIoProtocolOp,
- DataBuffer,
- &ByteCount,
+ IdeDev->PciIo,
+ PciIoProtocolOp,
+ DataBuffer,
+ &ByteCount,
&DeviceAddress,
&Map
);
if (EFI_ERROR (Status)) {
IdeDev->PciIo->FreeBuffer (IdeDev->PciIo, PageCount, MemPage);
return EFI_OUT_OF_RESOURCES;
- }
+ }
PrdBuffer = (VOID *) ((UINTN) DeviceAddress);
TempPrdAddr = UsedPrdAddr;
while (TRUE) {
|