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Code scrub for DiskIo, Partition & Unicode Collation

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5519 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2008-07-18 09:49:25 +00:00
parent ab76200c05
commit ff61847ddc
9 changed files with 51 additions and 39 deletions
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13
MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c
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@ -1,8 +1,8 @@
/** @file
DiskIo driver that layers it's self on every Block IO protocol in the system.
DiskIo driver that lays on every BlockIo protocol in the system.
DiskIo converts a block oriented device to a byte oriented device.
ReadDisk may have to do reads that are not aligned on sector boundaries.
Disk access may have to handle unaligned request about sector boundaries.
There are three cases:
UnderRun - The first byte is not on a sector boundary or the read request is
less than a sector in length.
@ -22,6 +22,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "DiskIo.h"
//
// Driver binding protocol implementation for DiskIo driver.
//
EFI_DRIVER_BINDING_PROTOCOL gDiskIoDriverBinding = {
DiskIoDriverBindingSupported,
DiskIoDriverBindingStart,
@ -31,6 +34,10 @@ EFI_DRIVER_BINDING_PROTOCOL gDiskIoDriverBinding = {
NULL
};
//
// Template for DiskIo private data structure.
// The pointer to BlockIo protocol interface is assigned dynamically.
//
DISK_IO_PRIVATE_DATA gDiskIoPrivateDataTemplate = {
DISK_IO_PRIVATE_DATA_SIGNATURE,
{
@ -459,7 +466,7 @@ Done:
/**
Read BufferSize bytes from Offset into Buffer.
Writes BufferSize bytes from Buffer into Offset.
Writes may require a read modify write to support writes that are not
aligned on sector boundaries. There are three cases:
UnderRun - The first byte is not on a sector boundary or the write request