Reviewed-by: Feng Tian <feng.tian@intel.com>
Thanks
Feng
-----Original Message-----
From: Ni, Ruiyu
Sent: Monday, February 6, 2017 2:01 PM
To: edk2-devel@lists.01.org
Cc: Tian, Feng <feng.tian@intel.com>
Subject: [PATCH v2 1/6] MdeModulePkg/PciSioSerialDxe: Use MAX_UINT8 instead of PCI_BAR_ALL
When BarIndex equals to 0xFF, default value 0 is used as the BAR index. Though PCI_BAR_ALL and MAX_UINT8 shares the same value, using PCI_BAR_ALL is like to match any BAR not BAR 0, it's more proper to use MAX_UINT8 here.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
---
MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
index 65ddf5d..a9dc827 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
@@ -473,7 +473,7 @@ CreateSerialDevice (
// For PCI serial device, use the information from PCD
//
if (PciSerialParameter != NULL) {
- BarIndex = (PciSerialParameter->BarIndex == PCI_BAR_ALL) ? 0 : PciSerialParameter->BarIndex;
+ BarIndex = (PciSerialParameter->BarIndex == MAX_UINT8) ? 0 :
+ PciSerialParameter->BarIndex;
Offset = PciSerialParameter->Offset;
if (PciSerialParameter->RegisterStride != 0) {
SerialDevice->RegisterStride = PciSerialParameter->RegisterStride;
--
2.9.0.windows.1
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel