Re: [PATCH v2 1/4] platform/x86: intel_pmc_ipc: fix gcr offset

From: Rajneesh Bhardwaj
Date: Fri Mar 17 2017 - 07:13:20 EST


On Thu, Mar 16, 2017 at 05:41:33PM -0700, Kuppuswamy Sathyanarayanan wrote:
> According to the PMC spec, gcr offset from ipc mem
> region is 0x1000(4K). But currently this driver uses
> 0x1008 as gcr offset. This patch fixes this issue.
>

This one is fine and was one of the WIP patches. This now enables further
cleanup and we should re-align GCR_TELEM_DEEP_S0IX_OFFSET from gcr_base.

CC: Shanth Murthy <shanth.murthy@xxxxxxxxx>

> Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
> ---
> drivers/platform/x86/intel_pmc_ipc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> 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
>

--
Best Regards,
Rajneesh