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Fix bugs in PXE driver when using option 43 for boot server list and boot menu prompt.

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Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13676 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2012-08-24 08:25:42 +00:00
parent db999bd39b
commit 9063c328df
5 changed files with 118 additions and 63 deletions
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8
NetworkPkg/UefiPxeBcDxe/PxeBcDhcp4.h
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@@ -1,7 +1,7 @@
/** @file
Functions declaration related with DHCPv4 for UefiPxeBc Driver.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -146,6 +146,10 @@ typedef enum {
BIT (PXEBC_VENDOR_TAG_BOOT_MENU) | \
BIT (PXEBC_VENDOR_TAG_MENU_PROMPT))
#define IS_VALID_BOOT_SERVERS(x) \
((((x)[0]) & BIT (PXEBC_VENDOR_TAG_BOOT_SERVERS)) \
== BIT (PXEBC_VENDOR_TAG_BOOT_SERVERS))
#define IS_VALID_BOOT_PROMPT(x) \
((((x)[0]) & BIT (PXEBC_VENDOR_TAG_MENU_PROMPT)) \
== BIT (PXEBC_VENDOR_TAG_MENU_PROMPT))
@@ -256,6 +260,7 @@ typedef union {
PXEBC_DHCP4_OPTION_MAX_MESG_SIZE *MaxMesgSize;
} PXEBC_DHCP4_OPTION_ENTRY;
#pragma pack(1)
typedef struct {
UINT16 Type;
UINT8 IpCnt;
@@ -272,6 +277,7 @@ typedef struct {
UINT8 Timeout;
UINT8 Prompt[1];
} PXEBC_MENU_PROMPT;
#pragma pack()
typedef struct {
UINT32 BitMap[8];