Displaying 4 results from an estimated 4 matches for "2c66941ef3d0".
2019 Apr 26
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...at direction.
Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
---
drivers/s390/virtio/virtio_ccw.c | 30 +++++++++++-------------------
1 file changed, 11 insertions(+), 19 deletions(-)
diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c
index 74c328321889..2c66941ef3d0 100644
--- a/drivers/s390/virtio/virtio_ccw.c
+++ b/drivers/s390/virtio/virtio_ccw.c
@@ -108,7 +108,6 @@ struct virtio_rev_info {
struct virtio_ccw_vq_info {
struct virtqueue *vq;
int num;
- void *queue;
union {
struct vq_info_block s;
struct vq_info_block_legacy l;
@@ -423,7 +422,6 @@...
2019 Apr 26
0
[PATCH 02/10] virtio/s390: DMA support for virtio-ccw
...Pasic <pasic 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...
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