Displaying 8 results from an estimated 8 matches for "ccw_dev".
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2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...(vdev->guest_features & 0x00000000ffffffff) |
+ ((uint64_t)features.features << 32));
} else {
/*
* If the guest supports more feature bits, assert that it
@@ -739,12 +747,13 @@ static int virtio_ccw_device_init(VirtioCcwDevice *dev, VirtIODevice *vdev)
sch->id.cu_type = VIRTIO_CCW_CU_TYPE;
sch->id.cu_model = vdev->device_id;
- /* Only the first 32 feature bits are used. */
- dev->host_features[0] = virtio_bus_get_vdev_features(&dev->bus,
-...
2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...(vdev->guest_features & 0x00000000ffffffff) |
+ ((uint64_t)features.features << 32));
} else {
/*
* If the guest supports more feature bits, assert that it
@@ -739,12 +747,13 @@ static int virtio_ccw_device_init(VirtioCcwDevice *dev, VirtIODevice *vdev)
sch->id.cu_type = VIRTIO_CCW_CU_TYPE;
sch->id.cu_model = vdev->device_id;
- /* Only the first 32 feature bits are used. */
- dev->host_features[0] = virtio_bus_get_vdev_features(&dev->bus,
-...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...(vdev->guest_features & 0x00000000ffffffff) |
+ ((uint64_t)features.features << 32));
} else {
/*
* If the guest supports more feature bits, assert that it
@@ -739,12 +747,12 @@ static int virtio_ccw_device_init(VirtioCcwDevice *dev, VirtIODevice *vdev)
sch->id.cu_type = VIRTIO_CCW_CU_TYPE;
sch->id.cu_model = vdev->device_id;
- /* Only the first 32 feature bits are used. */
- dev->host_features[0] = virtio_bus_get_vdev_features(&dev->bus,
-...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...(vdev->guest_features & 0x00000000ffffffff) |
+ ((uint64_t)features.features << 32));
} else {
/*
* If the guest supports more feature bits, assert that it
@@ -739,12 +747,12 @@ static int virtio_ccw_device_init(VirtioCcwDevice *dev, VirtIODevice *vdev)
sch->id.cu_type = VIRTIO_CCW_CU_TYPE;
sch->id.cu_model = vdev->device_id;
- /* Only the first 32 feature bits are used. */
- dev->host_features[0] = virtio_bus_get_vdev_features(&dev->bus,
-...
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 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