17 lines
340 B
Diff
17 lines
340 B
Diff
--- 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
|