diff options
author | Qian Ouyang <qian.ouyang@intel.com> | 2013-08-20 02:22:00 +0000 |
---|---|---|
committer | qianouyang <qianouyang@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-20 02:22:00 +0000 |
commit | 61f2ab909d473aaf6faa278424287685a2c502fe (patch) | |
tree | 858beb0eefd0df1499877b4e63210caeec64c292 /MdeModulePkg/Universal/Network | |
parent | 2e969d2e9e98820a136002699ff1d02ba2a2f551 (diff) | |
download | edk2-platforms-61f2ab909d473aaf6faa278424287685a2c502fe.tar.xz |
Update the structure of EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL, PXE_HW_UNDI, PXE_SW_UNDI to support greater than 256NICs in UNDI (Request by UEFI2.4 Mantis991).
Signed-off-by: Qian Ouyang <qian.ouyang@intel.com>
Reviewed-by: Ting Ye <ting.ye@intel.com>
Siyuan Fu <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14569 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/Network')
-rw-r--r-- | MdeModulePkg/Universal/Network/SnpDxe/Snp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/MdeModulePkg/Universal/Network/SnpDxe/Snp.c b/MdeModulePkg/Universal/Network/SnpDxe/Snp.c index 177d0a913d..ed583b4888 100644 --- a/MdeModulePkg/Universal/Network/SnpDxe/Snp.c +++ b/MdeModulePkg/Universal/Network/SnpDxe/Snp.c @@ -410,8 +410,13 @@ SimpleNetworkDriverStart ( Snp->TxRxBufferSize = 0;
Snp->TxRxBuffer = NULL;
+
+ if (Nii->Revision >= EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION) {
+ Snp->IfNum = Nii->IfNum;
- Snp->IfNum = Nii->IfNum;
+ } else {
+ Snp->IfNum = (UINT8) (Nii->IfNum & 0xFF);
+ }
if ((Pxe->hw.Implementation & PXE_ROMID_IMP_HW_UNDI) != 0) {
Snp->IsSwUndi = FALSE;
|