From: Vu Nguyen <vungu...@os.amperecomputing.com>
This corrects the high devmap of Root Complex (RC)
that should be fetched from a high bifurcation.
Signed-off-by: Nhi Pham <n...@os.amperecomputing.com>
---
.../Ampere/AmpereAltraPkg/Drivers/PcieInitPei/PcieInitPei.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/PcieInitPei.c
b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/PcieInitPei.c
index 17f6112ea207..76d3f90aa833 100644
--- a/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/PcieInitPei.c
+++ b/Silicon/Ampere/AmpereAltraPkg/Drivers/PcieInitPei/PcieInitPei.c
@@ -1,6 +1,6 @@
/** @file
- Copyright (c) 2020 - 2021, Ampere Computing LLC. All rights reserved.<BR>
+ Copyright (c) 2020 - 2023, Ampere Computing LLC. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -94,7 +94,7 @@ BuildRootComplexData (
RootComplex = &mRootComplexList[RCIndex];
RootComplex->Active = ConfigFound ? RootComplexConfig.RCStatus[RCIndex] :
TRUE;
RootComplex->DevMapLow = ConfigFound ?
RootComplexConfig.RCBifurcationLow[RCIndex] : 0;
- RootComplex->DevMapHigh = ConfigFound ?
RootComplexConfig.RCBifurcationLow[RCIndex] : 0;
+ RootComplex->DevMapHigh = ConfigFound ?
RootComplexConfig.RCBifurcationHigh[RCIndex] : 0;
RootComplex->Socket = RCIndex / AC01_PCIE_MAX_RCS_PER_SOCKET;
RootComplex->ID = RCIndex % AC01_PCIE_MAX_RCS_PER_SOCKET;
RootComplex->CsrBase = mCsrBase[RCIndex];
--
2.25.1
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