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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).

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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
This commit is contained in:
Qian Ouyang
2013-08-20 02:22:00 +00:00
committed by qianouyang
parent 2e969d2e9e
commit 61f2ab909d
5 changed files with 43 additions and 27 deletions
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7
MdeModulePkg/Universal/Network/SnpDxe/Snp.c
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@@ -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;