search for: 42832a164546

Displaying 5 results from an estimated 5 matches for "42832a164546".

2019 May 03
1
[PATCH 03/10] virtio/s390: enable packed ring
...accepting" > > Signed-off-by: Halil Pasic <pasic at linux.ibm.com> > --- > drivers/s390/virtio/virtio_ccw.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c > index 42832a164546..6d989c360f38 100644 > --- a/drivers/s390/virtio/virtio_ccw.c > +++ b/drivers/s390/virtio/virtio_ccw.c > @@ -773,10 +773,8 @@ static u64 virtio_ccw_get_features(struct virtio_device *vdev) > static void ccw_transport_features(struct virtio_device *vdev) > { > /* > - * Ther...
2019 Apr 26
0
[PATCH 03/10] virtio/s390: enable packed ring
...ng precludes to accepting VIRTIO_F_RING_PACKED any more. Signed-off-by: Halil Pasic <pasic at linux.ibm.com> --- drivers/s390/virtio/virtio_ccw.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 42832a164546..6d989c360f38 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -773,10 +773,8 @@ static u64 virtio_ccw_get_features(struct virtio_device *vdev) static void ccw_transport_features(struct virtio_device *vdev) { /* - * There shouldn't be anything that pr...
2019 Apr 26
0
[PATCH 02/10] virtio/s390: DMA support for virtio-ccw
...c at linux.ibm.com> --- drivers/s390/virtio/virtio_ccw.c | 22 +++++++++++++++------- include/linux/virtio.h | 17 ----------------- 2 files changed, 15 insertions(+), 24 deletions(-) diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 2c66941ef3d0..42832a164546 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -66,6 +66,7 @@ struct virtio_ccw_device { bool device_lost; unsigned int config_ready; void *airq_info; + u64 dma_mask; }; struct vq_info_block_legacy { @@ -539,8 +540,8 @@ static struct virtqueue *vir...
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV