1 files changed, 24 insertions, 13 deletions

diff --git a/net/vhost-user.c b/net/vhost-user.c
index 11899c5..8d26728 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -121,35 +121,39 @@ static void net_vhost_user_event(void *opaque, int event)
     case CHR_EVENT_OPENED:
         vhost_user_start(s);
         net_vhost_link_down(s, false);
-        error_report("chardev \"%s\" went up", s->chr->label);
+        error_report("chardev \"%s\" went up", s->nc.info_str);
         break;
     case CHR_EVENT_CLOSED:
         net_vhost_link_down(s, true);
         vhost_user_stop(s);
-        error_report("chardev \"%s\" went down", s->chr->label);
+        error_report("chardev \"%s\" went down", s->nc.info_str);
         break;
     }
 }
 
 static int net_vhost_user_init(NetClientState *peer, const char *device,
-                               const char *name, CharDriverState *chr)
+                               const char *name, CharDriverState *chr,
+                               uint32_t queues)
 {
     NetClientState *nc;
     VhostUserState *s;
+    int i;
 
-    nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
+    for (i = 0; i < queues; i++) {
+        nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
 
-    snprintf(nc->info_str, sizeof(nc->info_str), "vhost-user to %s",
-             chr->label);
+        snprintf(nc->info_str, sizeof(nc->info_str), "vhost-user%d to %s",
+                 i, chr->label);
 
-    s = DO_UPCAST(VhostUserState, nc, nc);
+        s = DO_UPCAST(VhostUserState, nc, nc);
 
-    /* We don't provide a receive callback */
-    s->nc.receive_disabled = 1;
-    s->chr = chr;
-
-    qemu_chr_add_handlers(s->chr, NULL, NULL, net_vhost_user_event, s);
+        /* We don't provide a receive callback */
+        s->nc.receive_disabled = 1;
+        s->chr = chr;
+        s->nc.queue_index = i;
 
+        qemu_chr_add_handlers(s->chr, NULL, NULL, net_vhost_user_event, s);
+    }
     return 0;
 }
 
@@ -226,6 +230,7 @@ int net_init_vhost_user(const NetClientOptions *opts, const char *name,
                         NetClientState *peer, Error **errp)
 {
     /* FIXME error_setg(errp, ...) on failure */
+    uint32_t queues;
     const NetdevVhostUserOptions *vhost_user_opts;
     CharDriverState *chr;
 
@@ -244,6 +249,12 @@ int net_init_vhost_user(const NetClientOptions *opts, const char *name,
         return -1;
     }
 
+    /* number of queues for multiqueue */
+    if (vhost_user_opts->has_queues) {
+        queues = vhost_user_opts->queues;
+    } else {
+        queues = 1;
+    }
 
-    return net_vhost_user_init(peer, "vhost_user", name, chr);
+    return net_vhost_user_init(peer, "vhost_user", name, chr, queues);
 }