[edk2-devel] [PATCH v3 6/6] DynamicTablesPkg: AcpiSsdtPcieLibArm: Added case handling for PCI config

[Sami Mujawar]

Hi Kun,

Thank you for this patch.

This change looks good to me.

Reviewed-by: Sami Mujawar <sami.mujawar at arm.com>

Regards,

Sami Mujawar

On 31/07/2022 06:37 am, Kun Qin wrote:
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3998
>
> This change added a switch case handling for PCI_SS_CONFIG during SSDT
> generation. This will allow PCI config case return EFI_SUCCESS instead of
> EFI_INVALID_PARAMETER.
>
> Cc: Sami Mujawar <Sami.Mujawar at arm.com>
> Cc: Alexei Fedorov <Alexei.Fedorov at arm.com>
>
> Co-authored-by: Joe Lopez <joelopez at microsoft.com>
> Signed-off-by: Kun Qin <kuqin12 at gmail.com>
> Reviewed-by: Pierre Gondois <pierre.gondois at arm.com>
> ---
>
> Notes:
>      v2:
>      - Added Reviewed-by tag [Pierre]
>      
>      v3:
>      - No change
>
>   DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
> index 658a089c8f1f..740271b504ca 100644
> --- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
> +++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
> @@ -603,6 +603,11 @@ GeneratePciCrs (
>                      );
>
>           break;
>
>   
>
> +      case PCI_SS_CONFIG:
>
> +        // Do nothing
>
> +        Status = EFI_SUCCESS;
>
> +        break;
>
> +
>
>         default:
>
>           Status = EFI_INVALID_PARAMETER;
>
>       } // switch
>


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