PCI command register operations supporting functions implementation for PCI Bus module.\r
\r
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
break;\r
}\r
\r
+ if (CapabilityEntry == MAX_UINT32) {\r
+ DEBUG ((\r
+ DEBUG_WARN,\r
+ "%a: [%02x|%02x|%02x] failed to access config space at offset 0x%x\n",\r
+ __FUNCTION__,\r
+ PciIoDevice->BusNumber,\r
+ PciIoDevice->DeviceNumber,\r
+ PciIoDevice->FunctionNumber,\r
+ CapabilityPtr\r
+ ));\r
+ break;\r
+ }\r
+\r
CapabilityID = (UINT16) CapabilityEntry;\r
\r
if (CapabilityID == CapId) {\r