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1. Add DPC protocol and DpcLib library in MdeModulePkg.

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2. Add DpcDxe module and DxeDpcLib module in MdeModulePkg
3. Port network stack module to use DPC.
4. Use MIN, and MAX defined in MdePkg to replace NET_MIN and NET_MAX.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4307 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2007-11-20 05:42:23 +00:00
parent 04e12c2147
commit 36ee91ca36
48 changed files with 1835 additions and 543 deletions
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21
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c
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@@ -180,7 +180,7 @@ Udp4Configure (
StationAddress = NTOHL (StationAddress);
SubnetMask = NTOHL (SubnetMask);
RemoteAddress = NTOHL (RemoteAddress);
if (!UdpConfigData->UseDefaultAddress &&
(!IP4_IS_VALID_NETMASK (SubnetMask) ||
@@ -284,12 +284,14 @@ Udp4Configure (
//
// Cancel all the user tokens.
//
Udp4InstanceCancelToken (Instance, NULL);
Instance->Udp4Proto.Cancel (&Instance->Udp4Proto, NULL);
//
// Remove the buffered RxData for this instance.
//
Udp4FlushRxData (&Instance->RcvdDgramQue);
Udp4FlushRcvdDgram (Instance);
////bugbug ASSERT (NetListIsEmpty (&Instance->DeliveredDgramQue));
}
Udp4SetVariableData (Instance->Udp4Service);
@@ -772,7 +774,8 @@ Udp4Receive (
//
Status = NetMapInsertTail (&Instance->RxTokens, Token, NULL);
if (EFI_ERROR (Status)) {
return EFI_NOT_READY;
Status = EFI_NOT_READY;
goto ON_EXIT;
}
//
@@ -785,6 +788,11 @@ Udp4Receive (
//
Udp4InstanceDeliverDgram (Instance);
//
// Dispatch the DPC queued by the NotifyFunction of Token->Event.
//
NetLibDispatchDpc ();
ON_EXIT:
NET_RESTORE_TPL (OldTpl);
@@ -847,6 +855,11 @@ Udp4Cancel (
//
Status = Udp4InstanceCancelToken (Instance, Token);
//
// Dispatch the DPC queued by the NotifyFunction of the canceled token's events.
//
NetLibDispatchDpc ();
NET_RESTORE_TPL (OldTpl);
return Status;