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vdpa: add vhost_vdpa_net_valid_svq_features
2022-12-21 Eugenio Pérezvdpa: add vhost_vdpa_net_valid_svq_features
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20221215113144.322011-6-eperezma@redhat.com>
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2022-12-21 Eugenio Pérezvhost: move iova_tree set to vhost_svq_start
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20221215113144.322011-5-eperezma@redhat.com>
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2022-12-21 Eugenio Pérezvhost: allocate SVQ device file descriptors at device...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20221215113144.322011-4-eperezma@redhat.com>
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2022-12-21 Eugenio Pérezvhost: set SVQ device call handler at SVQ start
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20221215113144.322011-3-eperezma@redhat.com>
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2022-12-21 Eugenio Pérezvdpa: use v->shadow_vqs_enabled in vhost_vdpa_svqs_start...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20221215113144.322011-2-eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvhost: Accept event idx flag
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvhost: use avail event idx on vhost_svq_kick
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvhost: toggle device callbacks using used event idx
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvhost: allocate event_idx fields on vring
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvdpa: Remove shadow CVQ command check
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-10-28 Eugenio Pérezvdpa: Delete duplicated vdpa_feature_bits entry
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvdpa: Allow MQ feature in SVQ
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvirtio-net: Update virtio-net curr_queue_pairs in vdpa...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvdpa: validate MQ CVQ commands
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvdpa: Add vhost_vdpa_net_load_mq
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvdpa: extract vhost_vdpa_net_load_mac from vhost_vdpa_net_load
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-27 Eugenio Pérezvdpa: Make VhostVDPAState cvq_cmd_in_buffer control...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Delete CVQ migration blocker
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Add virtio-net mac address via CVQ at start
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost_net: add NetClientState->load() callback
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: extract vhost_vdpa_net_cvq_add from vhost_vdpa_net_han...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Move command buffers map to start of net device
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: add net_vhost_vdpa_cvq_info NetClientInfo
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost_net: Add NetClientInfo stop callback
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost_net: Add NetClientInfo start callback
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost: Do not depend on !NULL VirtQueueElement on vhost_svq_...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost: Delete useless read memory barrier
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost: use SVQ element ndescs instead of opaque data...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost: stop transfer elem ownership in vhost_handle_guest_kick
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Use ring hwaddr at vhost_vdpa_svq_unmap_ring
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvhost: Always store new kick fd on vhost_svq_set_svq_kick_fd
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Make SVQ vring unmapping return void
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Remove SVQ vring from iova_tree at shutdown
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezutil: accept iova_tree_remove_parameter by value
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: do not save failed dma maps in SVQ iova tree
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-09-02 Eugenio Pérezvdpa: Skip the maps not in the iova tree
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-08-04 Eugenio Pérezvdpa: Fix file descriptor leak on get features error
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220802112447.249436-2-eperezma@redhat.com>
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2022-07-26 Eugenio Pérezvdpa: Fix memory listener deletions of iova tree
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-26 Eugenio Pérezvhost: Get vring base from vq, not svq
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Add x-svq to NetdevVhostVDPAOptions
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Add device migration blocker
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Extract get features part from vhost_vdpa_get_max_queu...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Buffer CVQ support on shadow virtqueue
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: manual forward CVQ buffers
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost-net-vdpa: add stubs for when no virtio-net device...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Export vhost_vdpa_dma_map and unmap calls
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Add svq avail_handler callback
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: add vhost_svq_poll
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Expose vhost_svq_add
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: add vhost_svq_push_elem
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Track number of descs in SVQDescState
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Add SVQDescState
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Decouple vhost_svq_add from VirtQueueElement
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Check for queue full at vhost_svq_add
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Move vhost_svq_kick call to vhost_svq_add
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: Reorder vhost_svq_kick
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvdpa: Avoid compiler to squash reads to used idx
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvirtio-net: Expose ctrl virtqueue logic
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvirtio-net: Expose MAC_TABLE_ENTRIES
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-07-20 Eugenio Pérezvhost: move descriptor translation to vhost_svq_vring_write_...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-06-28 Eugenio Pérezutil: Return void on iova_tree_remove
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20220427154931.3166388-1-eperezma@redhat.com>
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2022-05-13 Eugenio Pérezvhost: Fix element in vhost_svq_add failure
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220512175747.142058-7-eperezma@redhat.com>
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2022-05-13 Eugenio Pérezvdpa: Fix index calculus at vhost_vdpa_svqs_start
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220512175747.142058-5-eperezma@redhat.com>
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2022-05-13 Eugenio Pérezvdpa: Fix bad index calculus at vhost_vdpa_get_vring_base
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220512175747.142058-4-eperezma@redhat.com>
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2022-05-13 Eugenio Pérezvhost: Fix device's used descriptor dequeue
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220512175747.142058-3-eperezma@redhat.com>
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2022-05-13 Eugenio Pérezvhost: Track descriptor chain in private at SVQ
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220512175747.142058-2-eperezma@redhat.com>
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2022-04-26 Eugenio Pérezvdpa: Add missing tracing to batch mapping functions
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20220405063628.853745-1-eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvdpa: Expose VHOST_F_LOG_ALL on SVQ
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvdpa: Never set log_base addr if SVQ is enabled
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvdpa: Adapt vhost_vdpa_get_vring_base to SVQ
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvdpa: Add custom IOTLB translations to SVQ
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Add VhostIOVATree
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezutil: add iova_tree_find_iova
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezutil: Add iova_tree_alloc_map
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Shadow virtqueue buffers forwarding
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvdpa: adapt vhost_ops callbacks to svq
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvirtio: Add vhost_svq_get_vring_addr
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Add vhost_svq_valid_features to shadow vq
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Add Shadow VirtQueue call forwarding capabilities
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Add Shadow VirtQueue kick forwarding capabilities
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-15 Eugenio Pérezvhost: Add VhostShadowVirtqueue
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
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2022-03-06 Eugenio Pérezvirtio-net: Unlimit tx queue size if peer is vdpa
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20220217175029.2517071-1-eperezma@redhat.com>
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2022-02-22 Eugenio Pérezvdpa: Make ncs autofree
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20220214193415.1606752-2-eperezma@redhat.com>
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2021-11-28 Eugenio Pérezvdpa: Add dummy receive callback
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211125101614.76927-2-eperezma@redhat.com>
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2021-11-15 Eugenio Pérezvdpa: Check for existence of opts.vhostdev
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20211112193431.2379298-3-eperezma@redhat.com>
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2021-11-15 Eugenio Pérezvdpa: Replace qemu_open_old by qemu_open at
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20211112193431.2379298-2-eperezma@redhat.com>
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2021-11-11 Eugenio Pérezvhost: Fix last vq queue index of devices with no cvq
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20211104085625.2054959-3-eperezma@redhat.com>
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2021-11-11 Eugenio Pérezvhost: Rename last_index to vq_index_end
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
...Id: <20211104085625.2054959-2-eperezma@redhat.com>
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2021-11-02 Eugenio Pérezutil: Make some iova_tree parameters const
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211013182713.888753-2-eperezma@redhat.com>
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2021-10-20 Eugenio Pérezvdpa: Check for iova range at mappings changes
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211014141236.923287-4-eperezma@redhat.com>
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2021-10-20 Eugenio Pérezvdpa: Add vhost_vdpa_section_end
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211014141236.923287-3-eperezma@redhat.com>
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2021-10-20 Eugenio Pérezvdpa: Skip protected ram IOMMU mappings
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211014141236.923287-2-eperezma@redhat.com>
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2021-09-04 Eugenio Pérezvhost-vdpa: Do not send empty IOTLB update batches
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20210812140933.226288-1-eperezma@redhat.com>
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2021-02-05 Eugenio Pérezvhost: Check for valid vdev in vhost_backend_handle_iotlb_msg
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20210129090728.831208-1-eperezma@redhat.com>
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2021-02-05 Eugenio Pérezvirtio: Add corresponding memory_listener_unregister...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20210125192505.390554-1-eperezma@redhat.com>
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2020-12-08 Eugenio Pérezmemory: Skip bad range assertion if notifier is DEVIOTLB_UNM...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20201116165506.31315-6-eperezma@redhat.com>
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2020-12-08 Eugenio Pérezintel_iommu: Skip page walking on device iotlb invalidations
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20201116165506.31315-5-eperezma@redhat.com>
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2020-12-08 Eugenio Pérezmemory: Add IOMMU_NOTIFIER_DEVIOTLB_UNMAP IOMMUTLBNotificati...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20201116165506.31315-4-eperezma@redhat.com>
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2020-12-08 Eugenio Pérezmemory: Add IOMMUTLBEvent
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20201116165506.31315-3-eperezma@redhat.com>
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2020-12-08 Eugenio Pérezmemory: Rename memory_region_notify_one to memory_region_not...
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20201116165506.31315-2-eperezma@redhat.com>
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