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bf1d85c166
qemu-e2k/include/hw/virtio
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Cindy Lu bf1d85c166 virtio: introduce macro IRTIO_CONFIG_IRQ_IDX 
To support configure interrupt for vhost-vdpa
Introduce VIRTIO_CONFIG_IRQ_IDX -1 as configure interrupt's queue index,
Then we can reuse the functions guest_notifier_mask and guest_notifier_pending.
Add the check of queue index in these drivers, if the driver does not support
configure interrupt, the function will just return

Signed-off-by: Cindy Lu <lulu@redhat.com>
Message-Id: <20211104164827.21911-2-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-01-06 06:11:39 -05:00
..
vhost-backend.h hw/virtio: move vhost_set_backend_type() to vhost.c 2021-09-04 09:07:46 -04:00
vhost-scsi-common.h vhost-scsi: support inflight io track 2020-09-30 19:09:20 +02:00
vhost-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-blk.h vhost: recheck dev state in the vhost_migration_log routine 2020-09-29 02:14:29 -04:00
vhost-user-fs.h vhost-user-fs: add the "bootindex" property 2021-01-13 09:06:37 -05:00
vhost-user-i2c.h hw/virtio: add boilerplate for vhost-user-i2c device 2021-07-16 11:10:40 -04:00
vhost-user-rng.h vhost-user-rng: Add vhost-user-rng implementation 2021-10-20 04:37:55 -04:00
vhost-user-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-vsock.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user.h Add VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS 2020-06-12 10:17:06 -04:00
vhost-vdpa.h vhost-vdpa: classify one time request 2021-10-20 04:44:05 -04:00
vhost-vsock-common.h vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost-vsock.h vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost.h vhost: Rename last_index to vq_index_end 2021-11-11 03:13:05 -05:00
virtio-access.h include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
virtio-balloon.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-blk.h virtio-blk: Respect discard granularity 2021-03-15 09:48:53 +00:00
virtio-bus.h virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-gpu-bswap.h virtio-gpu: do not byteswap padding 2021-12-10 09:47:18 +01:00
virtio-gpu-pci.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-gpu-pixman.h
virtio-gpu.h virtio-gpu: splitting one extended mode guest fb into n-scanouts 2021-11-05 12:29:19 +01:00
virtio-input.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu.h virtio-iommu: Drop base_name and change generic_name 2021-10-20 04:37:55 -04:00
virtio-mem.h virtio-mem: Drop precopy notifier 2021-11-01 22:56:44 +01:00
virtio-mmio.h hw/virtio: enable ioeventfd configuring for mmio 2021-05-14 10:26:18 -04:00
virtio-net.h virtio-net: vhost control virtqueue support 2021-10-20 04:44:05 -04:00
virtio-pmem.h qapi: Restrict device memory commands to machine code 2020-09-29 15:41:36 +02:00
virtio-rng.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-serial.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio.h virtio: introduce macro IRTIO_CONFIG_IRQ_IDX 2022-01-06 06:11:39 -05:00