s390/css: indicate the availability of the AIV facility

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

Signed-off-by: Michael Mueller <[email protected]>
Reviewed-by: Halil Pasic <[email protected]>
Reviewed-by: Christian Borntraeger <[email protected]>
Acked-by: Cornelia Huck <[email protected]>
Acked-by: Martin Schwidefsky <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
[change wording]
This commit is contained in:
Michael Mueller 2017-07-10 11:03:42 +02:00 • committed by Christian Borntraeger
commit 72b523a30d

View file

@ -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 */