Default tftp buffer size (8MB) is too small for standard
ARM kernel images, which results in multiple aborted tftp fetches.
This fix increase the buffer size to 16MB.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ashutosh Singh <ashutosh.si...@arm.com>
---
ArmPkg/Library/BdsLib/BdsFilePath.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ArmPkg/Library/BdsLib/BdsFilePath.c
b/ArmPkg/Library/BdsLib/BdsFilePath.c
index ff42175..0410236 100644
--- a/ArmPkg/Library/BdsLib/BdsFilePath.c
+++ b/ArmPkg/Library/BdsLib/BdsFilePath.c
@@ -1198,7 +1198,7 @@ BdsTftpLoadImage (
if (Mtftp4GetFileSize (Mtftp4, AsciiFilePath, &FileSize) == EFI_SUCCESS) {
TftpBufferSize = FileSize;
} else {
- TftpBufferSize = SIZE_8MB;
+ TftpBufferSize = SIZE_16MB;
}
TftpContext = AllocatePool (sizeof (BDS_TFTP_CONTEXT));
@@ -1209,7 +1209,7 @@ BdsTftpLoadImage (
TftpContext->FileSize = FileSize;
for (; TftpBufferSize <= FixedPcdGet32 (PcdMaxTftpFileSize);
- TftpBufferSize = (TftpBufferSize + SIZE_8MB) & (~(SIZE_8MB-1))) {
+ TftpBufferSize = (TftpBufferSize + SIZE_16MB) & (~(SIZE_16MB-1))) {
//
// Allocate a buffer to hold the whole file.
//
--
1.7.9.5
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