Re: [PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset

[Andy Shevchenko]

On Sat, Apr 1, 2017 at 2:27 AM, Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx> wrote:
> According to Broxton APL PMC spec, gcr mem region starts
> at offset 0x1000 from ipc mem base address. In this driver,
> PLAT_RESOURCE_GCR_OFFSET macro defines the offset of GCR
> memory region from IPC mem region. So we should use 0x1000(4K)
> as GCR offset. But currently this driver uses 0x1008 as GCT
> offset.This patch fixes this issue.


So, if I apply this one independently, would it fix an existin issue?

>
> Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
> ---
>  drivers/platform/x86/intel_pmc_ipc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> Changes since v3:
>  * Updated the commit history
>
> diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
> index 0651d47..0a33592 100644
> --- a/drivers/platform/x86/intel_pmc_ipc.c
> +++ b/drivers/platform/x86/intel_pmc_ipc.c
> @@ -82,7 +82,7 @@
>  /* exported resources from IFWI */
>  #define PLAT_RESOURCE_IPC_INDEX                0
>  #define PLAT_RESOURCE_IPC_SIZE         0x1000
> -#define PLAT_RESOURCE_GCR_OFFSET       0x1008
> +#define PLAT_RESOURCE_GCR_OFFSET       0x1000
>  #define PLAT_RESOURCE_GCR_SIZE         0x1000
>  #define PLAT_RESOURCE_BIOS_DATA_INDEX  1
>  #define PLAT_RESOURCE_BIOS_IFACE_INDEX 2
> --
> 2.7.4
>



-- 
With Best Regards,
Andy Shevchenko