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| author | John Levon <john.levon@nutanix.com> | 2025-06-25 20:29:54 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-06-26 08:55:38 +0200 |
| commit | 438d863f1f40fbc2b57bf94cc6c998a6445c0932 (patch) | |
| tree | b708f870615c4eb9dd0b5b54829a6ca3ec0c8c1d /include/hw/vfio | |
| parent | 9fca2b7d702f7ba216c571504922b2f8994537cc (diff) | |
| download | focaccia-qemu-438d863f1f40fbc2b57bf94cc6c998a6445c0932.tar.gz focaccia-qemu-438d863f1f40fbc2b57bf94cc6c998a6445c0932.zip | |
vfio-user: connect vfio proxy to remote server
Introduce the vfio-user "proxy": this is the client code responsible for sending and receiving vfio-user messages across the control socket. The new files hw/vfio-user/proxy.[ch] contain some basic plumbing for managing the proxy; initialize the proxy during realization of the VFIOUserPCIDevice instance. Originally-by: John Johnson <john.g.johnson@oracle.com> Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250625193012.2316242-3-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-device.h b/include/hw/vfio/vfio-device.h index 959e458d7f..c616652ee7 100644 --- a/include/hw/vfio/vfio-device.h +++ b/include/hw/vfio/vfio-device.h @@ -47,6 +47,7 @@ typedef struct VFIOMigration VFIOMigration; typedef struct IOMMUFDBackend IOMMUFDBackend; typedef struct VFIOIOASHwpt VFIOIOASHwpt; +typedef struct VFIOUserProxy VFIOUserProxy; typedef struct VFIODevice { QLIST_ENTRY(VFIODevice) next; @@ -88,6 +89,7 @@ typedef struct VFIODevice { struct vfio_region_info **reginfo; int *region_fds; VFIODeviceCPR cpr; + VFIOUserProxy *proxy; } VFIODevice; struct VFIODeviceOps { |