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MdeModulePkg UfsPassThruDxe: Raise to TPL_NOTIFY when dealing async task

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This commit will raise the Tpl to TPL_NOTIFY when adding non-blocking SCSI
I/O requests to the asynchronous task list.

This commit will also raise the Tpl of asynchronous task polling timer to
TPL_NOTIFY.

These changes are made to match the behavior in ScsiDiskDxe driver.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19455 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Hao Wu 2015-12-22 13:58:52 +00:00 committed by hwu1225
parent 6be0af054e
commit 7e4632a38f
2 changed files with 2 additions and 2 deletions
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2
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
View File

@ -882,7 +882,7 @@ UfsPassThruDriverBindingStart (
// //
Status = gBS->CreateEvent ( Status = gBS->CreateEvent (
EVT_TIMER | EVT_NOTIFY_SIGNAL, EVT_TIMER | EVT_NOTIFY_SIGNAL,
TPL_CALLBACK, TPL_NOTIFY,
ProcessAsyncTaskList, ProcessAsyncTaskList,
Private, Private,
&Private->TimerEvent &Private->TimerEvent

2
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
View File

@ -1512,7 +1512,7 @@ UfsExecScsiCmds (
// Insert the async SCSI cmd to the Async I/O list // Insert the async SCSI cmd to the Async I/O list
// //
if (Event != NULL) { if (Event != NULL) {
OldTpl = gBS->RaiseTPL (TPL_CALLBACK); OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
TransReq->Packet = Packet; TransReq->Packet = Packet;
TransReq->CallerEvent = Event; TransReq->CallerEvent = Event;
InsertTailList (&Private->Queue, &TransReq->TransferList); InsertTailList (&Private->Queue, &TransReq->TransferList);