diff mbox

[v2,05/12] s390/css: indicate the availability of the AIV facility

Message ID 20180125132848.175942-6-borntraeger@de.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Christian Borntraeger Jan. 25, 2018, 1:28 p.m. UTC
From: Michael Mueller <mimu@linux.vnet.ibm.com>

The patch adds an indication for the presence Adapter Interruption
Virtualization facility (AIV) of the general channel subsystem
characteristics.

Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
[change wording]
---
 arch/s390/include/asm/css_chars.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Martin Schwidefsky Jan. 25, 2018, 1:54 p.m. UTC | #1
On Thu, 25 Jan 2018 14:28:41 +0100
Christian Borntraeger <borntraeger@de.ibm.com> wrote:

> From: Michael Mueller <mimu@linux.vnet.ibm.com>
> 
> The patch adds an indication for the presence Adapter Interruption
> Virtualization facility (AIV) of the general channel subsystem
> characteristics.
> 
> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
> Acked-by: Cornelia Huck <cohuck@redhat.com>
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> [change wording]
> ---
>  arch/s390/include/asm/css_chars.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h
> index a478eb6..fb56fa3 100644
> --- a/arch/s390/include/asm/css_chars.h
> +++ b/arch/s390/include/asm/css_chars.h
> @@ -20,7 +20,9 @@ struct css_general_char {
>  	u32 aif_tdd : 1; /* bit 56 */
>  	u32 : 1;
>  	u32 qebsm : 1;	 /* bit 58 */
> -	u32 : 8;
> +	u32 : 2;
> +	u32 aiv : 1;     /* bit 61 */
> +	u32 : 5;
>  	u32 aif_osa : 1; /* bit 67 */
>  	u32 : 12;
>  	u32 eadm_rf : 1; /* bit 80 */

Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
David Hildenbrand Jan. 25, 2018, 1:59 p.m. UTC | #2
On 25.01.2018 14:28, Christian Borntraeger wrote:
> From: Michael Mueller <mimu@linux.vnet.ibm.com>
> 
> The patch adds an indication for the presence Adapter Interruption
> Virtualization facility (AIV) of the general channel subsystem
> characteristics.
> 
> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
> Acked-by: Cornelia Huck <cohuck@redhat.com>
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> [change wording]
> ---
>  arch/s390/include/asm/css_chars.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h
> index a478eb6..fb56fa3 100644
> --- a/arch/s390/include/asm/css_chars.h
> +++ b/arch/s390/include/asm/css_chars.h
> @@ -20,7 +20,9 @@ struct css_general_char {
>  	u32 aif_tdd : 1; /* bit 56 */
>  	u32 : 1;
>  	u32 qebsm : 1;	 /* bit 58 */
> -	u32 : 8;
> +	u32 : 2;
> +	u32 aiv : 1;     /* bit 61 */
> +	u32 : 5;
>  	u32 aif_osa : 1; /* bit 67 */
>  	u32 : 12;
>  	u32 eadm_rf : 1; /* bit 80 */
> 

Reviewed-by: David Hildenbrand <david@redhat.com>
diff mbox

Patch

diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h
index a478eb6..fb56fa3 100644
--- a/arch/s390/include/asm/css_chars.h
+++ b/arch/s390/include/asm/css_chars.h
@@ -20,7 +20,9 @@  struct css_general_char {
 	u32 aif_tdd : 1; /* bit 56 */
 	u32 : 1;
 	u32 qebsm : 1;	 /* bit 58 */
-	u32 : 8;
+	u32 : 2;
+	u32 aiv : 1;     /* bit 61 */
+	u32 : 5;
 	u32 aif_osa : 1; /* bit 67 */
 	u32 : 12;
 	u32 eadm_rf : 1; /* bit 80 */