)\r
{\r
UINT8 StatusRegister;\r
-\r
-//#ifdef EFI_DEBUG\r
-\r
UINT8 ErrorRegister;\r
\r
-//#endif\r
-\r
StatusRegister = IDEReadPortB (IdeDev->PciIo, IdeDev->IoPort->Reg.Status);\r
\r
DEBUG_CODE_BEGIN ();\r
\r
/**\r
Perform an ATA Udma operation (Read, ReadExt, Write, WriteExt).\r
- \r
+\r
@param[in] *IdeDev\r
pointer pointing to IDE_BLK_IO_DEV data structure, used\r
to record all the information of the IDE device.\r
\r
@param[in] NumberOfBlocks\r
The number of transfer data blocks.\r
- \r
+\r
@param[in] UdmaOp\r
The perform operations could be AtaUdmaReadOp, AtaUdmaReadExOp,\r
AtaUdmaWriteOp, AtaUdmaWriteExOp\r
return EFI_OUT_OF_RESOURCES;\r
}\r
ZeroMem ((VOID *) ((UINTN) MemPage), EFI_PAGES_TO_SIZE (PageCount));\r
- \r
+\r
PrdAddr = (IDE_DMA_PRD *) ((UINTN) MemPage);\r
//\r
// To make sure PRD is allocated in one 64K page\r
// Build the PRD table\r
//\r
Status = IdeDev->PciIo->Map (\r
- IdeDev->PciIo, \r
- PciIoProtocolOp, \r
- DataBuffer, \r
- &ByteCount, \r
+ IdeDev->PciIo,\r
+ PciIoProtocolOp,\r
+ DataBuffer,\r
+ &ByteCount,\r
&DeviceAddress,\r
&Map\r
);\r
if (EFI_ERROR (Status)) {\r
IdeDev->PciIo->FreeBuffer (IdeDev->PciIo, PageCount, MemPage);\r
return EFI_OUT_OF_RESOURCES;\r
- } \r
+ }\r
PrdBuffer = (VOID *) ((UINTN) DeviceAddress);\r
TempPrdAddr = UsedPrdAddr;\r
while (TRUE) {\r