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ShellPkg: increase available size for PcdShellFileOperationSize

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Some storage subsystems benefit by having shell file operation sizes (affecting copy and type commands right now) larger than 2^16.  This patch changes the PcdShellFileOperationSize type to 32-bits.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14534 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eugene Cohen
2013-08-08 22:31:54 +00:00
committed by jcarsey
parent 373fbc6416
commit 433a21cba1
3 changed files with 5 additions and 5 deletions
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4
ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c
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@ -89,7 +89,7 @@ CopySingleFile(
DestVolumeInfo = NULL;
ShellStatus = SHELL_SUCCESS;
ReadSize = PcdGet16(PcdShellFileOperationSize);
ReadSize = PcdGet32(PcdShellFileOperationSize);
// Why bother copying a file to itself
if (StrCmp(Source, Dest) == 0) {
return (SHELL_SUCCESS);
@ -233,7 +233,7 @@ CopySingleFile(
//
Buffer = AllocateZeroPool(ReadSize);
ASSERT(Buffer != NULL);
while (ReadSize == PcdGet16(PcdShellFileOperationSize) && !EFI_ERROR(Status)) {
while (ReadSize == PcdGet32(PcdShellFileOperationSize) && !EFI_ERROR(Status)) {
Status = ShellReadFile(SourceHandle, &ReadSize, Buffer);
Status = ShellWriteFile(DestHandle, &ReadSize, Buffer);
}