Julian Wiedmann 7c47f5afde s390/qdio: enable drivers to poll for Output completions ... While commit d36deae750 ("qdio: extend API to allow polling") enhanced the qdio layer so that drivers can poll their Input Queues, we don't have the corresponding infrastructure for Output Queues yet. Factor out a helper that scans a single QDIO Queue, so that qeth can implement TX NAPI on top of it. While doing so, remove the duplicated tracking of the next-to-scan index (q->first_to_check vs q->first_to_kick) in this code path. qdio_handle_aobs() needs to move slightly upwards in the code hierarchy, so that it's still called from the polling path. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Acked-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-08-24 16:39:18 -07:00
..
block	s390/dasd: fix endless loop after read unit address configuration	2019-08-01 20:46:14 -06:00
char	s390/3215: add switch fall through comment for -Wimplicit-fallthrough	2019-07-29 18:05:03 +02:00
cio	s390/qdio: enable drivers to poll for Output completions	2019-08-24 16:39:18 -07:00
crypto	s390/zcrypt: adjust switch fall through comments for -Wimplicit-fallthrough	2019-08-02 13:58:23 +02:00
net	s390/lcs: don't use intparm for channel IO	2019-08-20 13:51:46 -07:00
scsi	SCSI fixes on 20190720	2019-07-20 10:04:58 -07:00
virtio	virtio/s390: fix race on airq_areas[]	2019-07-26 13:36:18 +02:00
Makefile	kbuild: rename built-in.o to built-in.a	2018-03-26 02:01:19 +09:00