[PATCH v5 09/18] cxl: New possible return value from hcall

[Manoj Kumar]

Reviewed-by: Manoj Kumar <manoj at linux.vnet.ibm.com>

---
Manoj Kumar

On 2/23/2016 10:21 AM, Frederic Barrat wrote:
> From: Christophe Lombard <clombard at linux.vnet.ibm.com>
>
> The hcalls introduced for cxl use a possible new value:
> H_STATE (invalid state).
>
> Co-authored-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
> Signed-off-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
> Signed-off-by: Christophe Lombard <clombard at linux.vnet.ibm.com>
> Acked-by: Ian Munsie <imunsie at au1.ibm.com>
> ---
>   arch/powerpc/include/asm/hvcall.h | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
> index e3b54dd..0bc9c28 100644
> --- a/arch/powerpc/include/asm/hvcall.h
> +++ b/arch/powerpc/include/asm/hvcall.h
> @@ -94,6 +94,7 @@
>   #define H_SG_LIST	-72
>   #define H_OP_MODE	-73
>   #define H_COP_HW	-74
> +#define H_STATE		-75
>   #define H_UNSUPPORTED_FLAG_START	-256
>   #define H_UNSUPPORTED_FLAG_END		-511
>   #define H_MULTI_THREADS_ACTIVE	-9005
>