Re: [edk2-devel] [PATCH] ShellPkg/Pci.c: Update supported link speed to PCIe Gen6

["Gao, Zhichao" <zhichao.gao@intel.com>]

Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>

Thanks,
Zhichao

> -----Original Message-----
> From: Lien, HoraceX <horacex.lien@intel.com>
> Sent: Monday, May 27, 2024 1:41 PM
> To: devel@edk2.groups.io
> Cc: Lien, HoraceX <horacex.lien@intel.com>; Gao, Zhichao
> <zhichao.gao@intel.com>
> Subject: [PATCH] ShellPkg/Pci.c: Update supported link speed to PCIe Gen6
> 
> From: HoraceX Lien <horacex.lien@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.lien@intel.com>
> Cc: Zhichao Gao <zhichao.gao@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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