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| author | Nikunj A. Dadhania <nikunj@linux.vnet.ibm.com> | 2013-01-04 11:39:26 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-21 15:13:45 +1000 |
| commit | a35e44f0e667fdc7428d8ec2d29d3c4c11b978d1 (patch) | |
| tree | aa8f96ec82b314bd7bd4428c561626956cd99fd0 /lib/libvirtio/virtio.h | |
| parent | 0a389ba95d50863785063efd9d7d0ca680487f0e (diff) | |
| download | SLOF-a35e44f0e667fdc7428d8ec2d29d3c4c11b978d1.zip SLOF-a35e44f0e667fdc7428d8ec2d29d3c4c11b978d1.tar.gz SLOF-a35e44f0e667fdc7428d8ec2d29d3c4c11b978d1.tar.bz2 | |
virtio: Add a virtio-set-qaddr helper
A simple function that can be used from forth code for setting
virtqueue address. virito-scsi has multiple virtqueues(atleast 3) and
need to use set queue address for all the 3 queues.
Signed-off-by: Nikunj A. Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'lib/libvirtio/virtio.h')
| -rw-r--r-- | lib/libvirtio/virtio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libvirtio/virtio.h b/lib/libvirtio/virtio.h index 37d4eb3..bb86d8d 100644 --- a/lib/libvirtio/virtio.h +++ b/lib/libvirtio/virtio.h @@ -77,6 +77,7 @@ extern struct vring_used *virtio_get_vring_used(struct virtio_device *dev, int q extern void virtio_reset_device(struct virtio_device *dev); extern void virtio_queue_notify(struct virtio_device *dev, int queue); extern void virtio_set_status(struct virtio_device *dev, int status); +extern void virtio_set_qaddr(struct virtio_device *dev, int queue, unsigned int qaddr); extern void virtio_set_guest_features(struct virtio_device *dev, int features); extern uint64_t virtio_get_config(struct virtio_device *dev, int offset, int size); extern int __virtio_read_config(struct virtio_device *dev, void *dst, |