diff options
| author | Bandaru, Purna Chandra Rao <Purna.Chandra.Rao.Bandaru@intel.com> | 2021-03-02 13:18:24 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-03-05 08:43:23 +0000 |
| commit | c5740f360636479fb91681093b1dee1cc366075c (patch) | |
| tree | b35606018b99da7a9ca2f7bd3698735b8cbe5ca8 /MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h | |
| parent | ef91b07388e1c0a50c604e5350eeda98428ccea6 (diff) | |
| download | edk2-c5740f360636479fb91681093b1dee1cc366075c.tar.gz | |
MdeModulePkg/UfsPassThruDxe: Improve Device initialization polling Loop
https://bugzilla.tianocore.org/show_bug.cgi?id=3217
Current Ufs Pass thru driver polls for 5us and return success even when
the timeout occurs.
There are cards that can take upto 600ms for Init and hence increased
the time out for fDeviceInit polling loop.
Signed-off-by: Bandaru <purna.chandra.rao.bandaru@intel.com>
Cc: Mateusz Albecki <mateusz.albecki@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Diffstat (limited to 'MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h')
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h index ef33250c89..79b86f7e6b 100644 --- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h +++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h @@ -1,6 +1,6 @@ /** @file
- Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
Copyright (c) Microsoft Corporation.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -40,6 +40,7 @@ //
#define UFS_MAX_LUNS 12
#define UFS_WLUN_PREFIX 0xC1
+#define UFS_INIT_COMPLETION_TIMEOUT 600000
typedef struct {
UINT8 Lun[UFS_MAX_LUNS];
|