s390/qdio: implement IQD Multi-Write

Browse source

This allows IQD drivers to send out multiple SBALs with a single SIGA
instruction.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Julian Wiedmann 2019-10-31 13:42:14 +01:00 • committed by David S. Miller

parent 4a956bd22b

commit b7f143d093

2 changed files with 16 additions and 16 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/s390/cio/qdio.h

View file

31

drivers/s390/cio/qdio_main.c

View file