Allow the paravirtualized debug port to override others.

Obtained from: NetApp
2011-11-07 19:53:20 +00:00 · 2011-11-07 19:53:20 +00:00 · cdc4639328
commit cdc4639328
parent 6608b60465
1 changed files with 5 additions and 1 deletions
--- a/sys/dev/bvm/bvm_dbg.c
+++ b/sys/dev/bvm/bvm_dbg.c
@ -62,7 +62,11 @@ bvm_dbg_probe(void)
 	if (resource_int_value("bvmdbg", 0, "port", &port) == 0)
 		bvm_dbg_port = port;

-	return (0);
+	/*
+	 * Return a higher priority than 0 to override other
+	 * gdb dbgport providers that may be present (e.g. uart)
+	 */
+	return (1);
 }

 static void