diff options
Diffstat (limited to 'serial-460800.patch')
-rw-r--r-- | serial-460800.patch | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/serial-460800.patch b/serial-460800.patch index 2abea1e4c..92b24c56e 100644 --- a/serial-460800.patch +++ b/serial-460800.patch @@ -1,11 +1,12 @@ Bugzilla: N/A Upstream-status: Fedora mustard but I have no idea why. -diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c -index 2209620..659c1bb 100644 + +diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c +index 1d42dba6121d..30a5fde26949 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c -@@ -7,6 +7,9 @@ +@@ -5,6 +5,9 @@ * * Copyright (C) 2001 Russell King. * @@ -15,7 +16,7 @@ index 2209620..659c1bb 100644 * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or -@@ -2227,6 +2230,14 @@ static unsigned int serial8250_get_divisor(struct uart_port *port, unsigned int +@@ -2246,6 +2249,14 @@ static unsigned int serial8250_get_divisor(struct uart_port *port, unsigned int else if ((port->flags & UPF_MAGIC_MULTIPLIER) && baud == (port->uartclk/8)) quot = 0x8002; @@ -30,16 +31,16 @@ index 2209620..659c1bb 100644 else quot = uart_get_divisor(port, baud); -@@ -2240,7 +2251,7 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios, - container_of(port, struct uart_8250_port, port); - unsigned char cval, fcr = 0; +@@ -2259,7 +2270,7 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios, + struct uart_8250_port *up = up_to_u8250p(port); + unsigned char cval; unsigned long flags; - unsigned int baud, quot; + unsigned int baud, quot, max_baud; - int fifo_bug = 0; switch (termios->c_cflag & CSIZE) { -@@ -2272,9 +2283,10 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios, + case CS5: +@@ -2294,9 +2305,10 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios, /* * Ask the core to calculate the divisor for us. */ @@ -51,8 +52,8 @@ index 2209620..659c1bb 100644 quot = serial8250_get_divisor(port, baud); /* -@@ -2311,6 +2323,19 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios, - spin_lock_irqsave(&up->port.lock, flags); +@@ -2336,6 +2348,19 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios, + spin_lock_irqsave(&port->lock, flags); /* + * 16C950 supports additional prescaler ratios between 1:16 and 1:4 |