linux_old1/drivers/s390
Halil Pasic f35f54f11f virtio/s390: DMA support for virtio-ccw
Currently virtio-ccw devices do not work if the device has
VIRTIO_F_IOMMU_PLATFORM. In future we do want to support DMA API with
virtio-ccw.

Let us do the plumbing, so the feature VIRTIO_F_IOMMU_PLATFORM works
with virtio-ccw.

Let us also switch from legacy avail/used accessors to the DMA aware
ones (even if it isn't strictly necessary), and remove the legacy
accessors (we were the last users).

Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2019-05-12 13:11:36 -04:00
..
block s390/dasd: Fix capacity calculation for large volumes 2019-03-29 07:23:44 +01:00
char s390/3270: fix lockdep false positive on view->lock 2019-04-10 17:46:22 +02:00
cio s390 update with improvements and bug fixes for 5.1-rc2 2019-03-28 08:35:32 -07:00
crypto s390/pkey: add one more argument space for debug feature entry 2019-04-15 09:25:15 +02:00
net s390: ctcm: fix ctcm_new_device error return code 2019-04-17 23:25:35 -07:00
scsi scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN 2019-03-27 21:26:12 -04:00
virtio virtio/s390: DMA support for virtio-ccw 2019-05-12 13:11:36 -04:00
Makefile kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00