thunderbolt: NHI can use HopIDs 1-7

NHI (The host interface adapter) is allowed to use HopIDs 1-7 as well so
relax the restriction in tb_port_alloc_hopid() to support this.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

drivers/thunderbolt/switch.c

@@ -789,8 +789,11 @@ static int tb_port_alloc_hopid(struct tb_port *port, bool in, int min_hopid,
 		ida = &port->out_hopids;
 	}
 
-	/* HopIDs 0-7 are reserved */
-	if (min_hopid < TB_PATH_MIN_HOPID)
+	/*
+	 * NHI can use HopIDs 1-max for other adapters HopIDs 0-7 are
+	 * reserved.
+	 */
+	if (port->config.type != TB_TYPE_NHI && min_hopid < TB_PATH_MIN_HOPID)
 		min_hopid = TB_PATH_MIN_HOPID;
 
 	if (max_hopid < 0 || max_hopid > port_max_hopid)