linux-stable/drivers/virtio
Michael S. Tsirkin 6457f126c8 virtio: support reserved vqs
virtio network device multiqueue support reserves
vq 3 for future use (useful both for future extensions and to make it
pretty - this way receive vqs have even and transmit - odd numbers).
Make it possible to skip initialization for
specific vq numbers by specifying NULL for name.
Document this usage as well as (existing) NULL callback.

Drivers using this not coded up yet, so I simply tested
with virtio-pci and verified that this patch does
not break existing drivers.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-09-28 15:05:15 +09:30
..
config.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
Kconfig virtio_balloon: not EXPERIMENTAL any more. 2012-09-28 15:05:14 +09:30
Makefile virtio: Add platform bus driver for memory mapped virtio device 2011-11-02 11:41:01 +10:30
virtio.c [SCSI] virtio-scsi: Add vdrv->scan for post VIRTIO_CONFIG_S_DRIVER_OK LUN scanning 2012-07-20 08:59:03 +01:00
virtio_balloon.c virtio-balloon: fix add/get API use 2012-07-09 09:07:22 +09:30
virtio_mmio.c virtio: support reserved vqs 2012-09-28 15:05:15 +09:30
virtio_pci.c virtio: support reserved vqs 2012-09-28 15:05:15 +09:30
virtio_ring.c virtio-ring: move queue_index to vring_virtqueue 2012-09-28 15:05:15 +09:30