From: HoraceX Lien <horacex.l...@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4779
Refer to PCI express base specification Reversion 6.2,
table 7-23 Link Capabilities Register.
Supported Link Speeds Vector bit 5: speed 64 GT/s.
Add the support to shell command 'pci'.
Signed-off-by: HoraceX Lien <horacex.l...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
---
ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c
b/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c
index 7b11f49d0d..93622733a5 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c
@@ -4809,6 +4809,9 @@ ExplainPcieLinkCap (
case 5:
MaxLinkSpeed = L"32.0 GT/s";
break;
+ case 6:
+ MaxLinkSpeed = L"64.0 GT/s";
+ break;
default:
MaxLinkSpeed = L"Reserved";
break;
@@ -5015,6 +5018,9 @@ ExplainPcieLinkStatus (
case 5:
CurLinkSpeed = L"32.0 GT/s";
break;
+ case 6:
+ CurLinkSpeed = L"64.0 GT/s";
+ break;
default:
CurLinkSpeed = L"Reserved";
break;
--
2.43.0.windows.1
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