From 4d0cf552d3a9585f380e8abdc313e4d416a56aa0 Mon Sep 17 00:00:00 2001 From: Tiwei Bie Date: Thu, 24 May 2018 18:33:33 +0800 Subject: vhost-user: introduce shared vhost-user state When multi queue is enabled e.g. for a virtio-net device, each queue pair will have a vhost_dev, and the only thing shared between vhost devs currently is the chardev. This patch introduces a vhost-user state structure which will be shared by all vhost devs of the same virtio device. Signed-off-by: Tiwei Bie Signed-off-by: Michael S. Tsirkin Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/virtio/vhost-user-blk.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/hw/virtio/vhost-user-blk.h') diff --git a/include/hw/virtio/vhost-user-blk.h b/include/hw/virtio/vhost-user-blk.h index 5804cc904a..f1258ae545 100644 --- a/include/hw/virtio/vhost-user-blk.h +++ b/include/hw/virtio/vhost-user-blk.h @@ -21,6 +21,7 @@ #include "hw/block/block.h" #include "chardev/char-fe.h" #include "hw/virtio/vhost.h" +#include "hw/virtio/vhost-user.h" #define TYPE_VHOST_USER_BLK "vhost-user-blk" #define VHOST_USER_BLK(obj) \ @@ -36,6 +37,7 @@ typedef struct VHostUserBlk { uint32_t config_wce; uint32_t config_ro; struct vhost_dev dev; + VhostUserState *vhost_user; } VHostUserBlk; #endif -- cgit 1.4.1