[PATCH 2/2] migration: add vsock as data channel support

["Longpeng(Mike)" <longpeng2@huawei.com>]

The vsock channel is more widely use in some new features, for example,
the Nitro/Enclave. It can also be used as the migration channel.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
---
 migration/migration.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/migration/migration.c b/migration/migration.c
index 3160b95..fcf7974 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -383,7 +383,8 @@ void qemu_start_incoming_migration(const char *uri, Error **errp)
     if (!strcmp(uri, "defer")) {
         deferred_incoming_migration(errp);
     } else if (strstart(uri, "tcp:", &p) ||
-               strstart(uri, "unix:", NULL)) {
+               strstart(uri, "unix:", NULL) ||
+               strstart(uri, "vsock:", NULL)) {
         socket_start_incoming_migration(p ? p : uri, errp);
 #ifdef CONFIG_RDMA
     } else if (strstart(uri, "rdma:", &p)) {
@@ -2072,7 +2073,8 @@ void qmp_migrate(const char *uri, bool has_blk, bool blk,
     }
 
     if (strstart(uri, "tcp:", &p) ||
-        strstart(uri, "unix:", NULL)) {
+        strstart(uri, "unix:", NULL) ||
+        strstart(uri, "vsock:", NULL)) {
         socket_start_outgoing_migration(s, p ? p : uri, &local_err);
 #ifdef CONFIG_RDMA
     } else if (strstart(uri, "rdma:", &p)) {
-- 
1.8.3.1