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authorStefan Hajnoczi <stefanha@redhat.com>2016-10-14 10:00:56 +0100
committerMichael Roth <mdroth@linux.vnet.ibm.com>2016-10-31 19:49:33 -0500
commit586ef5dee77180fc32e33bc08051600030630239 (patch)
tree55a04f105dcbd323625f1d67748d69231bd9c313 /qga/channel-posix.c
parent6a02c8069f6c28ed1251e3fbbdf16e49d2c27ccc (diff)
downloadqemu-arm-586ef5dee77180fc32e33bc08051600030630239.tar.gz
qga: add vsock-listen method
Add AF_VSOCK (virtio-vsock) support as an alternative to virtio-serial. $ qemu-system-x86_64 -device vhost-vsock-pci,guest-cid=3 ... (guest)# qemu-ga -m vsock-listen -p 3:1234 Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qga/channel-posix.c')
-rw-r--r--qga/channel-posix.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/qga/channel-posix.c b/qga/channel-posix.c
index 579891d940..71582e0c38 100644
--- a/qga/channel-posix.c
+++ b/qga/channel-posix.c
@@ -193,6 +193,31 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, GAChannelMethod
ga_channel_listen_add(c, fd, true);
break;
}
+ case GA_CHANNEL_VSOCK_LISTEN: {
+ Error *local_err = NULL;
+ SocketAddress *addr;
+ char *addr_str;
+ int fd;
+
+ addr_str = g_strdup_printf("vsock:%s", path);
+ addr = socket_parse(addr_str, &local_err);
+ g_free(addr_str);
+ if (local_err != NULL) {
+ g_critical("%s", error_get_pretty(local_err));
+ error_free(local_err);
+ return false;
+ }
+
+ fd = socket_listen(addr, &local_err);
+ qapi_free_SocketAddress(addr);
+ if (local_err != NULL) {
+ g_critical("%s", error_get_pretty(local_err));
+ error_free(local_err);
+ return false;
+ }
+ ga_channel_listen_add(c, fd, true);
+ break;
+ }
default:
g_critical("error binding/listening to specified socket");
return false;