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path: root/drivers/tty/serial/8250.c
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Diffstat (limited to 'drivers/tty/serial/8250.c')
-rw-r--r--drivers/tty/serial/8250.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c
index b4129f53fb1b..f2dfec82faf8 100644
--- a/drivers/tty/serial/8250.c
+++ b/drivers/tty/serial/8250.c
@@ -81,7 +81,7 @@ static unsigned int skip_txen_test; /* force skip of txen test at init time */
#define DEBUG_INTR(fmt...) do { } while (0)
#endif
-#define PASS_LIMIT 256
+#define PASS_LIMIT 512
#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
@@ -1107,7 +1107,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
*/
DEBUG_AUTOCONF("Xscale ");
up->port.type = PORT_XSCALE;
- up->capabilities |= UART_CAP_UUE;
+ up->capabilities |= UART_CAP_UUE | UART_CAP_RTOIE;
return;
}
} else {