Re: [kvm-unit-tests PATCH 1/3] s390x: Fix sclp facility bit numbers

[Claudio Imbrenda <imbrenda@linux.ibm.com>]

On Thu,  5 May 2022 14:46:54 +0200
Janis Schoetterl-Glausch <scgl@linux.ibm.com> wrote:

> sclp_feat_check takes care of adjusting the bit numbering such that they
> can be defined as they are in the documentation.

this means we had it wrong all along and we somehow never noticed

ooops!

anyway:

Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>

> 
> Fixes: 4dd649c8 ("lib: s390x: sclp: Extend feature probing")
> Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
> ---
>  lib/s390x/sclp.h | 16 +++++++++-------
>  1 file changed, 9 insertions(+), 7 deletions(-)
> 
> diff --git a/lib/s390x/sclp.h b/lib/s390x/sclp.h
> index fead007a..4ce2209f 100644
> --- a/lib/s390x/sclp.h
> +++ b/lib/s390x/sclp.h
> @@ -134,13 +134,15 @@ struct sclp_facilities {
>  };
>  
>  /* bit number within a certain byte */
> -#define SCLP_FEAT_85_BIT_GSLS		7
> -#define SCLP_FEAT_98_BIT_KSS		0
> -#define SCLP_FEAT_116_BIT_64BSCAO	7
> -#define SCLP_FEAT_116_BIT_CMMA		6
> -#define SCLP_FEAT_116_BIT_ESCA		3
> -#define SCLP_FEAT_117_BIT_PFMFI		6
> -#define SCLP_FEAT_117_BIT_IBS		5
> +#define SCLP_FEAT_80_BIT_SOP		2
> +#define SCLP_FEAT_85_BIT_GSLS		0
> +#define SCLP_FEAT_85_BIT_ESOP		6
> +#define SCLP_FEAT_98_BIT_KSS		7
> +#define SCLP_FEAT_116_BIT_64BSCAO	0
> +#define SCLP_FEAT_116_BIT_CMMA		1
> +#define SCLP_FEAT_116_BIT_ESCA		4
> +#define SCLP_FEAT_117_BIT_PFMFI		1
> +#define SCLP_FEAT_117_BIT_IBS		2
>  
>  typedef struct ReadInfo {
>  	SCCBHeader h;