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Reconfigure the UdpRead instance if an error occurred in Dhcp, Discover and Mtftp process.

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Signed-off-by: sfu5
Reviewed-by: qianouyang
Reviewed-by: tye

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12884 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2011-12-16 09:00:47 +00:00
parent 9508d0fa4f
commit 357af28525
3 changed files with 35 additions and 26 deletions
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12
NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
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@@ -1626,6 +1626,14 @@ PxeBcDhcp6Discover (
}
ReadSize = (UINTN) Reply->Size;
//
// Start Udp6Read instance
//
Status = Private->Udp6Read->Configure (Private->Udp6Read, &Private->Udp6CfgData);
if (EFI_ERROR (Status)) {
return Status;
}
Status = PxeBc->UdpRead (
PxeBc,
OpFlags,
@@ -1638,6 +1646,10 @@ PxeBcDhcp6Discover (
&ReadSize,
(VOID *) &Reply->Dhcp6
);
//
// Stop Udp6Read instance
//
Private->Udp6Read->Configure (Private->Udp6Read, NULL);
if (EFI_ERROR (Status)) {
return Status;
}