search for: virtiorevinfo

Displaying 20 results from an estimated 20 matches for "virtiorevinfo".

2014 Dec 11
0
[PATCH RFC v6 10/20] s390x/virtio-ccw: add virtio set-revision call
...;hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, uint16_t inde...
2014 Dec 11
0
[PATCH RFC v6 10/20] s390x/virtio-ccw: add virtio set-revision call
...;hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, uint16_t inde...
2014 Dec 02
0
[PATCH RFC v5 10/19] s390x/virtio-ccw: add virtio set-revision call
...;hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, uint16_t inde...
2014 Dec 02
0
[PATCH RFC v5 10/19] s390x/virtio-ccw: add virtio set-revision call
...;hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, uint16_t inde...
2014 Dec 11
0
[PATCH RFC v6 11/20] s390x/virtio-ccw: support virtio-1 set_vq format
...uint16_t num; +} QEMU_PACKED VqInfoBlockLegacy; + +typedef struct VqInfoBlock { + uint64_t desc; + uint32_t res0; + uint16_t index; + uint16_t num; + uint64_t avail; + uint64_t used; } QEMU_PACKED VqInfoBlock; typedef struct VqConfigBlock { @@ -269,17 +278,20 @@ typedef struct VirtioRevInfo { } QEMU_PACKED VirtioRevInfo; /* Specify where the virtqueues for the subchannel are in guest memory. */ -static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, - uint16_t index, uint16_t num) +static int virtio_ccw_set_vqs(SubchDev *sch, VqInf...
2014 Dec 11
0
[PATCH RFC v6 11/20] s390x/virtio-ccw: support virtio-1 set_vq format
...uint16_t num; +} QEMU_PACKED VqInfoBlockLegacy; + +typedef struct VqInfoBlock { + uint64_t desc; + uint32_t res0; + uint16_t index; + uint16_t num; + uint64_t avail; + uint64_t used; } QEMU_PACKED VqInfoBlock; typedef struct VqConfigBlock { @@ -269,17 +278,20 @@ typedef struct VirtioRevInfo { } QEMU_PACKED VirtioRevInfo; /* Specify where the virtqueues for the subchannel are in guest memory. */ -static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, - uint16_t index, uint16_t num) +static int virtio_ccw_set_vqs(SubchDev *sch, VqInf...
2014 Dec 04
1
[PATCH RFC v5 10/19] s390x/virtio-ccw: add virtio set-revision call
...s390x/s390_flic.h" > +#include "linux/virtio_config.h" > > #include "ioinst.h" > #include "css.h" > @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { > uint8_t isc; > } QEMU_PACKED VirtioThinintInfo; > > +typedef struct VirtioRevInfo { > + uint16_t revision; > + uint16_t length; > + uint8_t data[0]; > +} QEMU_PACKED VirtioRevInfo; > + > /* Specify where the virtqueues for the subchannel are in guest memory. */ > static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, >...
2014 Dec 04
1
[PATCH RFC v5 10/19] s390x/virtio-ccw: add virtio set-revision call
...s390x/s390_flic.h" > +#include "linux/virtio_config.h" > > #include "ioinst.h" > #include "css.h" > @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { > uint8_t isc; > } QEMU_PACKED VirtioThinintInfo; > > +typedef struct VirtioRevInfo { > + uint16_t revision; > + uint16_t length; > + uint8_t data[0]; > +} QEMU_PACKED VirtioRevInfo; > + > /* Specify where the virtqueues for the subchannel are in guest memory. */ > static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align, >...
2014 Dec 02
24
[PATCH RFC v5 00/19] qemu: towards virtio-1 host support
Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits
2014 Dec 02
24
[PATCH RFC v5 00/19] qemu: towards virtio-1 host support
Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits
2014 Nov 25
15
[PATCH RFC v2 00/12] qemu: towards virtio-1 host support
Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually
2014 Nov 25
15
[PATCH RFC v2 00/12] qemu: towards virtio-1 host support
Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually
2014 Nov 26
15
[PATCH RFC v3 00/12] qemu: towards virtio-1 host support
Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout
2014 Nov 26
15
[PATCH RFC v3 00/12] qemu: towards virtio-1 host support
Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout
2014 Nov 27
22
[PATCH RFC v4 00/16] qemu: towards virtio-1 host support
Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes
2014 Nov 27
22
[PATCH RFC v4 00/16] qemu: towards virtio-1 host support
Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes
2014 Oct 07
18
[PATCH RFC 00/11] qemu: towards virtio-1 host support
This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the
2014 Oct 07
18
[PATCH RFC 00/11] qemu: towards virtio-1 host support
This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the
2014 Dec 11
45
[PATCH RFC v6 00/20] qemu: towards virtio-1 host support
And yet another iteration of virtio-1 support in qemu, tested with the latest virtio kernel patches. Find it at git://github.com/cohuck/qemu virtio-1 Changes from v5: - fixed stupid bug in "virtio: support more feature bits": we need to define a proper prop backend for 64 bit wide handling... - don't negotiate revision 1 unless VERSION_1 is offered - use 64 bit wide features
2014 Dec 11
45
[PATCH RFC v6 00/20] qemu: towards virtio-1 host support
And yet another iteration of virtio-1 support in qemu, tested with the latest virtio kernel patches. Find it at git://github.com/cohuck/qemu virtio-1 Changes from v5: - fixed stupid bug in "virtio: support more feature bits": we need to define a proper prop backend for 64 bit wide handling... - don't negotiate revision 1 unless VERSION_1 is offered - use 64 bit wide features