From: nmd5434 <nmd114@sina.com>
To: devel@edk2.groups.io
Cc: Zarcd Zhong <zarcd.zhong@intel.com>
Subject: [PATCH] MdeModulePkg/Bus/Pci/PciBusDxe: Handle BAR sizing fail in high 32bit of MEM64.
Date: Fri, 15 Jan 2021 17:34:00 +0800 [thread overview]
Message-ID: <20210115093400.29656-1-nmd114@sina.com> (raw)
In-Reply-To: <3149>
From: Zarcd Zhong <zarcd.zhong@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3149
Address MEM64 BAR in type unknown if sizing fail in high 32bit.
L: devel@edk2.groups.io
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
---
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index 1b64924b7b..a24065e8ba 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -1686,6 +1686,7 @@ PciIovParseVfBar (
);
if (EFI_ERROR (Status)) {
+ PciIoDevice->VfPciBar[BarIndex].BarType = PciBarTypeUnknown;
return Offset + 4;
}
--
2.16.2.windows.1
next parent reply other threads:[~2021-01-15 9:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3149>
2021-01-15 9:34 ` nmd5434 [this message]
2021-01-15 9:39 ` [PATCH] MdeModulePkg/Bus/Pci/PciBusDxe: Handle BAR sizing fail in high 32bit of MEM64 Zhong, Zarcd
2021-01-18 1:12 ` [edk2-devel] " Wu, Hao A
2021-01-18 1:44 ` Wu, Hao A
2021-01-04 9:48 Zhong, Zarcd
2021-01-13 7:01 ` Ni, Ray
2021-01-14 2:47 ` Zhong, Zarcd
2021-01-14 5:58 ` Ni, Ray
2021-01-14 6:31 ` Zhong, Zarcd
2021-01-14 17:37 ` Kim, Andrew
2021-01-14 18:13 ` Kim, Andrew
2021-01-15 7:52 ` Kim, Andrew
2021-01-15 8:10 ` Zhong, Zarcd
2021-01-15 8:11 ` Ni, Ray
2021-01-15 8:30 ` Zhong, Zarcd
2021-01-15 8:36 ` Wu, Hao A
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