On 20 April 2016 at 16:09, Sudeep Holla <[email protected]> wrote:
> XPress-RICH3 PCIe driver initialises the root complex with the same
> source and target address for IO window which makes translate offset 0.
>
> This patch fixes the translate offset for the IO window in Juno PCIe
> root complex ACPI table.
>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Cc: Ard Biesheuvel <[email protected]>
> Cc: Leif Lindholm <[email protected]>
> Cc: Tomasz Nowicki <[email protected]>
> Cc: Graeme Gregory <[email protected]>
> Signed-off-by: Sudeep Holla <[email protected]>
> ---
> Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> v1->v2:
> - Made changes as suggested by Graeme & Tomasz
You may want to update the commit log as well
>
> diff --git a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> index 800d2cb3b2fb..5ff267fe5124 100644
> --- a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> +++ b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> @@ -107,8 +107,8 @@ DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD",
> "ARM-JUNO", EFI_ACPI_ARM_OEM
> PosDecode,
> EntireRange,
> 0x00000000,
> // Granularity
> - 0x5f800000,
> // Min Base Address
> - 0x5fffffff,
> // Max Base Address
> + 0x00000000,
> // Min Base Address
> + 0x000fffff,
> // Max Base Address
> 0x5f800000,
> // Translate
> 0x00800000
> // Length
> )
> --
> 1.9.1
>
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