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NetworkPkg: Add dns support for pxe boot based on IPv6.

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The BootFileURL option (59) in dhcpv6 is used to deliver
the next server address with bootfile name, as an example
"tftp://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]/BOOTFILE_NAME;
mode=octet", it can also be “tftp://domain_name/BOOTFILE_NAME;
mode=octet”, this patch is to support this case.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
This commit is contained in:
Zhang Lubo
2016-10-14 15:12:09 +08:00
committed by Jiaxin Wu
parent 581a7aca04
commit 6692d51954
5 changed files with 261 additions and 38 deletions
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3
NetworkPkg/UefiPxeBcDxe/PxeBcImpl.h
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@@ -32,6 +32,7 @@
#include <Protocol/Udp6.h>
#include <Protocol/Dhcp4.h>
#include <Protocol/Dhcp6.h>
#include <Protocol/Dns6.h>
#include <Protocol/Mtftp4.h>
#include <Protocol/Mtftp6.h>
#include <Protocol/PxeBaseCode.h>
@@ -136,6 +137,7 @@ struct _PXEBC_PRIVATE_DATA {
EFI_MTFTP6_PROTOCOL *Mtftp6;
EFI_UDP6_PROTOCOL *Udp6Read;
EFI_UDP6_PROTOCOL *Udp6Write;
EFI_DNS6_PROTOCOL *Dns6;
EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;
EFI_PXE_BASE_CODE_PROTOCOL PxeBc;
@@ -169,6 +171,7 @@ struct _PXEBC_PRIVATE_DATA {
EFI_IP_ADDRESS SubnetMask;
EFI_IP_ADDRESS GatewayIp;
EFI_IP_ADDRESS ServerIp;
EFI_IPv6_ADDRESS *DnsServer;
UINT16 CurSrcPort;
UINT32 IaId;