From: "Chang, Abner" <abner.chang@amd.com>
To: <devel@edk2.groups.io>
Cc: <Kuei-Hung.Lin@amd.com>, Hao A Wu <hao.a.wu@intel.com>,
Ray Ni <ray.ni@intel.com>,
Garrett Kirkendall <garrett.kirkendall@amd.com>,
"Abner Chang" <abner.chang@amd.com>
Subject: [PATCH V2] MdeModulePkg/Pci: Display more information of PCIe devices
Date: Sat, 10 Dec 2022 20:31:01 +0800 [thread overview]
Message-ID: <20221210123102.353-1-abner.chang@amd.com> (raw)
From: Abner Chang <abner.chang@amd.com>
Display PCIe Vendor ID and Device ID in DEBUG message.
Signed-off-by: Kuei-Hung Lin <Kuei-Hung.Lin@amd.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Garrett Kirkendall <garrett.kirkendall@amd.com>
Cc: Abner Chang <abner.chang@amd.com>
---
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index 8eca8596958..c4c3457fcdd 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -227,13 +227,15 @@ PciSearchDevice (
DEBUG ((
DEBUG_INFO,
- "PciBus: Discovered %s @ [%02x|%02x|%02x]\n",
+ "PciBus: Discovered %s @ [%02x|%02x|%02x] [VID = 0x%x, DID = 0x%0x]\n",
IS_PCI_BRIDGE (Pci) ? L"PPB" :
IS_CARDBUS_BRIDGE (Pci) ? L"P2C" :
L"PCI",
Bus,
Device,
- Func
+ Func,
+ Pci->Hdr.VendorId,
+ Pci->Hdr.DeviceId
));
if (!IS_PCI_BRIDGE (Pci)) {
--
2.37.1.windows.1
reply other threads:[~2022-12-10 12:31 UTC|newest]
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