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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-10-22 12:41:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-10-22 12:41:44 +0100 |
| commit | ca3e40e233e87f7b29442311736a82da01c0df7b (patch) | |
| tree | dba688d01dceded9b998e5d5cfb8cb9264354604 /include/hw/virtio/vhost.h | |
| parent | c1bd8997438f1b556acfeab1d52245ff7cc680c0 (diff) | |
| parent | 3c23402d4032f69af44a87fdb8019ad3229a4f31 (diff) | |
| download | focaccia-qemu-ca3e40e233e87f7b29442311736a82da01c0df7b.tar.gz focaccia-qemu-ca3e40e233e87f7b29442311736a82da01c0df7b.zip | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
vhost, pc, virtio features, fixes, cleanups
New features:
VT-d support for devices behind a bridge
vhost-user migration support
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Thu 22 Oct 2015 12:39:19 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream: (37 commits)
hw/isa/lpc_ich9: inject the SMI on the VCPU that is writing to APM_CNT
i386: keep cpu_model field in MachineState uptodate
vhost: set the correct queue index in case of migration with multiqueue
piix: fix resource leak reported by Coverity
seccomp: add memfd_create to whitelist
vhost-user-test: check ownership during migration
vhost-user-test: add live-migration test
vhost-user-test: learn to tweak various qemu arguments
vhost-user-test: wrap server in TestServer struct
vhost-user-test: remove useless static check
vhost-user-test: move wait_for_fds() out
vhost: add migration block if memfd failed
vhost-user: use an enum helper for features mask
vhost user: add rarp sending after live migration for legacy guest
vhost user: add support of live migration
net: add trace_vhost_user_event
vhost-user: document migration log
vhost: use a function for each call
vhost-user: add a migration blocker
vhost-user: send log shm fd along with log_base
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/virtio/vhost.h')
| -rw-r--r-- | include/hw/virtio/vhost.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h index c3758f3c78..7437fd476a 100644 --- a/include/hw/virtio/vhost.h +++ b/include/hw/virtio/vhost.h @@ -31,7 +31,8 @@ typedef unsigned long vhost_log_chunk_t; struct vhost_log { unsigned long long size; int refcnt; - vhost_log_chunk_t log[0]; + int fd; + vhost_log_chunk_t *log; }; struct vhost_memory; @@ -44,14 +45,14 @@ struct vhost_dev { int nvqs; /* the first virtqueue which would be used by this vhost dev */ int vq_index; - unsigned long long features; - unsigned long long acked_features; - unsigned long long backend_features; - unsigned long long protocol_features; - unsigned long long max_queues; + uint64_t features; + uint64_t acked_features; + uint64_t backend_features; + uint64_t protocol_features; + uint64_t max_queues; bool started; bool log_enabled; - unsigned long long log_size; + uint64_t log_size; Error *migration_blocker; bool memory_changed; hwaddr mem_changed_start_addr; @@ -59,6 +60,7 @@ struct vhost_dev { const VhostOps *vhost_ops; void *opaque; struct vhost_log *log; + QLIST_ENTRY(vhost_dev) entry; }; int vhost_dev_init(struct vhost_dev *hdev, void *opaque, @@ -83,4 +85,5 @@ uint64_t vhost_get_features(struct vhost_dev *hdev, const int *feature_bits, uint64_t features); void vhost_ack_features(struct vhost_dev *hdev, const int *feature_bits, uint64_t features); +bool vhost_has_free_slot(void); #endif |