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ArmPlatformPkg/Bds: Use HandleProtocol to get SNP instance 

LocateProtocol only gets the 1st SNP instance and this will be wrong
in a system with multiple SNP instances installed. Use HandleProtocol
instead.

Cc: Olivier Martin <olivier.martin@arm.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Olivier Martin <Olivier.Martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18030 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Heyi Guo 2015-07-16 11:27:05 +00:00 committed by oliviermartin
parent ce65ab53d2
commit 387e7c15f5
1 changed files with 1 additions and 1 deletions
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2
ArmPlatformPkg/Bds/BootOptionSupport.c
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@ -667,7 +667,7 @@ BdsLoadOptionPxeList (
// Allocate BDS Supported Device structure
SupportedDevice = (BDS_SUPPORTED_DEVICE*)AllocatePool(sizeof(BDS_SUPPORTED_DEVICE));
Status = gBS->LocateProtocol (&gEfiSimpleNetworkProtocolGuid, NULL, (VOID **)&SimpleNet);
Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiSimpleNetworkProtocolGuid, (VOID **)&SimpleNet);
if (!EFI_ERROR(Status)) {
Mac = &SimpleNet->Mode->CurrentAddress;
UnicodeSPrint (DeviceDescription,BOOT_DEVICE_DESCRIPTION_MAX,L"MAC Address: %02x:%02x:%02x:%02x:%02x:%02x", Mac->Addr[0], Mac->Addr[1], Mac->Addr[2], Mac->Addr[3], Mac->Addr[4], Mac->Addr[5]);