Re: [EXTERNAL] [edk2-devel] [PATCH v2 5/7] MdeModulePkg/UfsPassThruDxe: Use BaseLib linked list iteration macros

["Bret Barkelew" <bret.barkelew@microsoft.com>]

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Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>

- Bret

________________________________
From: devel@edk2.groups.io <devel@edk2.groups.io> on behalf of Michael Kubacki via groups.io <michael.kubacki=outlook.com@groups.io>
Sent: Friday, April 10, 2020 1:02:16 PM
To: devel@edk2.groups.io <devel@edk2.groups.io>
Cc: Dandan Bi <dandan.bi@intel.com>; Hao A Wu <hao.a.wu@intel.com>; Jian J Wang <jian.j.wang@intel.com>; Liming Gao <liming.gao@intel.com>; Ray Ni <ray.ni@intel.com>; Sean Brogan <sean.brogan@microsoft.com>
Subject: [EXTERNAL] [edk2-devel] [PATCH v2 5/7] MdeModulePkg/UfsPassThruDxe: Use BaseLib linked list iteration macros

From: Michael Kubacki <michael.kubacki@microsoft.com>

REF:https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.tianocore.org%2Fshow_bug.cgi%3Fid%3D1959&amp;data=02%7C01%7CBret.Barkelew%40microsoft.com%7C42a2015727944a46024e08d7dd8a28da%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637221457764169536&amp;sdata=iHZJWqVVjPHbOjQQu8if%2Br5NzA9Uexxeo%2BgHV619t3Y%3D&amp;reserved=0

Replaces usage of the linked list iteration macros defined in UfsPassThru.h
with the common definition in BaseLib.h.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
---
 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c    | 3 ++-
 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c | 3 ++-
 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h    | 9 +--------
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
index 26c5a8b85554..9768c2e6fb22 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
@@ -1,6 +1,7 @@
 /** @file

   Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) Microsoft Corporation.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent

 **/
@@ -1083,7 +1084,7 @@ UfsPassThruDriverBindingStop (
   // Cleanup the resources of I/O requests in the async I/O queue
   //
   if (!IsListEmpty(&Private->Queue)) {
-    EFI_LIST_FOR_EACH_SAFE (Entry, NextEntry, &Private->Queue) {
+    BASE_LIST_FOR_EACH_SAFE (Entry, NextEntry, &Private->Queue) {
       TransReq  = UFS_PASS_THRU_TRANS_REQ_FROM_THIS (Entry);

       //
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
index 93ac958f658f..0b1030ab4788 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
@@ -3,6 +3,7 @@
   for upper layer application to execute UFS-supported SCSI cmds.

   Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) Microsoft Corporation.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent

 **/
@@ -2285,7 +2286,7 @@ ProcessAsyncTaskList (
   // Check the entries in the async I/O queue are done or not.
   //
   if (!IsListEmpty(&Private->Queue)) {
-    EFI_LIST_FOR_EACH_SAFE (Entry, NextEntry, &Private->Queue) {
+    BASE_LIST_FOR_EACH_SAFE (Entry, NextEntry, &Private->Queue) {
       TransReq  = UFS_PASS_THRU_TRANS_REQ_FROM_THIS (Entry);
       Packet    = TransReq->Packet;

diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
index cbc0c2126eee..ef33250c89d7 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
@@ -1,6 +1,7 @@
 /** @file

   Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) Microsoft Corporation.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent

 **/
@@ -46,14 +47,6 @@ typedef struct {
   UINT16   Rsvd:4;
 } UFS_EXPOSED_LUNS;

-//
-// Iterate through the double linked list. This is delete-safe.
-// Do not touch NextEntry
-//
-#define EFI_LIST_FOR_EACH_SAFE(Entry, NextEntry, ListHead)            \
-  for(Entry = (ListHead)->ForwardLink, NextEntry = Entry->ForwardLink;\
-      Entry != (ListHead); Entry = NextEntry, NextEntry = Entry->ForwardLink)
-
 typedef struct _UFS_PASS_THRU_PRIVATE_DATA {
   UINT32                              Signature;
   EFI_HANDLE                          Handle;
--
2.16.3.windows.1





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