From: Vidya Sagar <vid...@nvidia.com>
Use AmlCodeGenRdQWordIo() to generate the I/O range in _CRS instead of
AmlCodeGenRdDWordIo() to cater to the scenarios where 64-bit addresses
can be used to generate I/O packets over the PCIe bus.
Signed-off-by: Jeff Brasen <jbra...@nvidia.com>
---
.../Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
index c54ae6f551f6..9ddaddc198fa 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c
@@ -540,7 +540,7 @@ GeneratePciCrs (
switch (AddrMapInfo->SpaceCode) {
case PCI_SS_IO:
- Status = AmlCodeGenRdDWordIo (
+ Status = AmlCodeGenRdQWordIo (
FALSE,
TRUE,
TRUE,
--
2.25.1
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