sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Get MaxPacketSize from IP4 mode data and reduce the head size of UDP and MTFTP, and take it as BlockSize to download.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9894 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ljin6
2010-02-01 03:32:28 +00:00
parent 9f7d5b46aa
commit fa6d3ee491
4 changed files with 29 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h
View File

@@ -47,8 +47,11 @@ typedef struct _PXEBC_PRIVATE_DATA PXEBC_PRIVATE_DATA;
#include "PxeBcSupport.h"
#define PXEBC_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('P', 'X', 'E', 'P')
#define PXEBC_MTFTP_TIMEOUT 4
#define PXEBC_MTFTP_RETRIES 6
#define PXEBC_MTFTP_TIMEOUT 4
#define PXEBC_MTFTP_RETRIES 6
#define PXEBC_DEFAULT_UDP_OVERHEAD_SIZE 8
#define PXEBC_DEFAULT_TFTP_OVERHEAD_SIZE 4
#define PXEBC_DEFAULT_PACKET_SIZE 1480
struct _PXEBC_PRIVATE_DATA {
UINT32 Signature;
@@ -88,7 +91,8 @@ struct _PXEBC_PRIVATE_DATA {
EFI_IP_ADDRESS GatewayIp;
EFI_IP_ADDRESS ServerIp;
BOOLEAN AddressIsOk;
UINT32 Ip4MaxPacketSize;
UINTN BlockSize;
UINTN FileSize;
UINT8 OptionBuffer[PXEBC_DHCP4_MAX_OPTION_SIZE];