diff options
| author | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-07-04 04:34:10 +0000 |
|---|---|---|
| committer | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-07-04 04:34:10 +0000 |
| commit | ed2bfecbcd6eed998be628b310bf89705fdb586c (patch) | |
| tree | 46e7599c92df333d61d286b85cc567122eb8e40a /NetworkPkg/Dhcp6Dxe | |
| parent | 9d8fa791f518e9fd2453c78fa37bdc08ceaa3796 (diff) | |
| download | edk2-platforms-ed2bfecbcd6eed998be628b310bf89705fdb586c.tar.xz | |
Update PXE driver to wait for IPv6 duplicate address detection to finish.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: qianouyang <qian.ouyang@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13485 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'NetworkPkg/Dhcp6Dxe')
| -rw-r--r-- | NetworkPkg/Dhcp6Dxe/Dhcp6Impl.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.c b/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.c index 3e73976ddb..4bed614d2b 100644 --- a/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.c +++ b/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.c @@ -1,7 +1,7 @@ /** @file
This EFI_DHCP6_PROTOCOL interface implementation.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -200,13 +200,13 @@ EfiDhcp6Stop ( ASSERT (Instance->IaCb.Ia != NULL);
//
- // The instance has already been stopped.
+ // No valid REPLY message received yet, cleanup this instance directly.
//
if (Instance->IaCb.Ia->State == Dhcp6Init ||
Instance->IaCb.Ia->State == Dhcp6Selecting ||
Instance->IaCb.Ia->State == Dhcp6Requesting
) {
- return Status;
+ goto ON_EXIT;
}
//
@@ -215,7 +215,10 @@ EfiDhcp6Stop ( OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Instance->UdpSts = EFI_ALREADY_STARTED;
- Dhcp6SendReleaseMsg (Instance, Instance->IaCb.Ia);
+ Status = Dhcp6SendReleaseMsg (Instance, Instance->IaCb.Ia);
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
gBS->RestoreTPL (OldTpl);
@@ -229,7 +232,8 @@ EfiDhcp6Stop ( }
Status = Instance->UdpSts;
}
-
+
+ON_EXIT:
//
// Clean up the session data for the released Ia.
//
|