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| -rw-r--r-- | docs/interop/vhost-user.rst | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/docs/interop/vhost-user.rst b/docs/interop/vhost-user.rst index 688b7c6900..10e3e3475e 100644 --- a/docs/interop/vhost-user.rst +++ b/docs/interop/vhost-user.rst @@ -816,6 +816,7 @@ Protocol features #define VHOST_USER_PROTOCOL_F_RESET_DEVICE 13 #define VHOST_USER_PROTOCOL_F_INBAND_NOTIFICATIONS 14 #define VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS 15 + #define VHOST_USER_PROTOCOL_F_STATUS 16 Master message types -------------------- @@ -1307,6 +1308,29 @@ Master message types ``VHOST_USER_ADD_MEM_REG`` message, this message is used to set and update the memory tables of the slave device. +``VHOST_USER_SET_STATUS`` + :id: 39 + :equivalent ioctl: VHOST_VDPA_SET_STATUS + :slave payload: N/A + :master payload: ``u64`` + + When the ``VHOST_USER_PROTOCOL_F_STATUS`` protocol feature has been + successfully negotiated, this message is submitted by the master to + notify the backend with updated device status as defined in the Virtio + specification. + +``VHOST_USER_GET_STATUS`` + :id: 40 + :equivalent ioctl: VHOST_VDPA_GET_STATUS + :slave payload: ``u64`` + :master payload: N/A + + When the ``VHOST_USER_PROTOCOL_F_STATUS`` protocol feature has been + successfully negotiated, this message is submitted by the master to + query the backend for its device status as defined in the Virtio + specification. + + Slave message types ------------------- |