Because PCIe Auto bifurcation feature doesn't depend on the default
Devmap mode so that "DevMapModeAuto" is unnecessary in retrieving
the PCIe Devmap default mode.

Signed-off-by: Minh Nguyen <minhnguyen1@os.amperecomputing.com>
---
 Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
index a8e23015b605..199929bfdb24 100644
--- a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
+++ b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
@@ -160,7 +160,7 @@ GetDefaultDevMap (
   UINT8        StartIndex;
   DEV_MAP_MODE DevMapMode;
 
-  DevMapMode = MaxDevMapMode;
+  DevMapMode = DevMapMode4;
   StartIndex = IsGetDevMapLow ? PcieController0 : PcieController4;
 
   while (DevMapMode >= DevMapMode1)
-- 
2.39.0



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Reviewed-by: Tinh Nguyen <tinhnguyen@os.amperecomputing.com>

On 11/05/2023 14:51, Minh Nguyen wrote:
> Because PCIe Auto bifurcation feature doesn't depend on the default
> Devmap mode so that "DevMapModeAuto" is unnecessary in retrieving
> the PCIe Devmap default mode.
>
> Signed-off-by: Minh Nguyen <minhnguyen1@os.amperecomputing.com>
> ---
>   Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
> index a8e23015b605..199929bfdb24 100644
> --- a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
> +++ b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/RootComplexNVParam.c
> @@ -160,7 +160,7 @@ GetDefaultDevMap (
>     UINT8        StartIndex;
>     DEV_MAP_MODE DevMapMode;
>   
> -  DevMapMode = MaxDevMapMode;
> +  DevMapMode = DevMapMode4;
>     StartIndex = IsGetDevMapLow ? PcieController0 : PcieController4;
>   
>     while (DevMapMode >= DevMapMode1)


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