openwrt-xburst/target/linux/rb532/patches-2.6.24/220-serial_fix.patch

--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -433,6 +433,13 @@ serial_out(struct uart_8250_port *up, in
 	default:
 		outb(value, up->port.iobase + offset);
 	}
+
+#if defined(CONFIG_IDT_EB434) || defined(CONFIG_MIKROTIK_RB500)
+	__SLOW_DOWN_IO;
+	__SLOW_DOWN_IO;
+	__SLOW_DOWN_IO;
+	__SLOW_DOWN_IO;
+#endif
 }
 
 static void
[rb532] refresh 2.6.24 patches git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14452 3c298f89-4303-0410-b956-a3cf2f4a3e73 2009-02-08 21:18:19 +02:00			`--- a/drivers/serial/8250.c`
			`+++ b/drivers/serial/8250.c`
Add basic 2.6.24 support for rb532, korina napi code has to be adapted to work git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11844 3c298f89-4303-0410-b956-a3cf2f4a3e73 2008-07-15 20:18:28 +03:00			`@@ -433,6 +433,13 @@ serial_out(struct uart_8250_port *up, in`
			`default:`
			`outb(value, up->port.iobase + offset);`
			`}`
			`+`
			`+#if defined(CONFIG_IDT_EB434) \|\| defined(CONFIG_MIKROTIK_RB500)`
			`+ __SLOW_DOWN_IO;`
			`+ __SLOW_DOWN_IO;`
			`+ __SLOW_DOWN_IO;`
			`+ __SLOW_DOWN_IO;`
			`+#endif`
			`}`

			`static void`