xen: enable console and disk backend in HVM mode
Initialize the Xen console backend and the Xen disk backend even when
running in HVM mode so that PV on HVM drivers can connect to them.
Signed-off-by: Stefano Stabellini <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
diff --git a/xen-all.c b/xen-all.c
index 4827d6a..3d40ab0 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -862,6 +862,14 @@
cpu_register_phys_memory_client(&state->client);
state->log_for_dirtybit = NULL;
+ /* Initialize backend core & drivers */
+ if (xen_be_init() != 0) {
+ fprintf(stderr, "%s: xen backend core setup failed\n", __FUNCTION__);
+ exit(1);
+ }
+ xen_be_register("console", &xen_console_ops);
+ xen_be_register("qdisk", &xen_blkdev_ops);
+
return 0;
}
