Skip to content

L
linux
Commit d4ea8ebe authored by Linus Torvalds's avatar Linus Torvalds
Browse files
Options

Merge bk://bk.arm.linux.org.uk:14691 

into home.transmeta.com:/home/torvalds/v2.5/linux
parents 82e6c293 1c36ac5d
Show whitespace changes
Inline Side-by-side
Showing with 80 additions and 138 deletions
Documentation/serial/driver
View file @ d4ea8ebe
......@@ -3,7 +3,7 @@
--------------------
$Id: driver,v 1.9 2002/07/06 16:51:43 rmk Exp $
$Id: driver,v 1.10 2002/07/22 15:27:30 rmk Exp $
This document is meant as a brief overview of some aspects of the new serial
......@@ -119,7 +119,7 @@ hardware.
tty_stop: 1 if this call is due to the TTY layer issuing a
TTY stop to the driver (equiv to rs_stop).
Locking: none.
Locking: port->lock taken.
Interrupts: caller dependent.
This call must not sleep
......
drivers/serial/serial_21285.c → drivers/serial/21285.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_21285.c
* linux/drivers/char/21285.c
*
* Driver for the serial port on the 21285 StrongArm-110 core logic chip.
*
* Based on drivers/char/serial.c
*
* $Id: serial_21285.c,v 1.32 2002/07/21 08:57:55 rmk Exp $
* $Id: 21285.c,v 1.34 2002/07/22 15:27:32 rmk Exp $
*/
#include <linux/config.h>
#include <linux/module.h>
......@@ -65,7 +65,8 @@ static const char serial21285_name[] = "Footbridge UART";
* int((BAUD_BASE - (baud >> 1)) / baud)
*/
static void __serial21285_stop_tx(struct uart_port *port)
static void
serial21285_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
if (tx_enabled(port)) {
disable_irq(IRQ_CONTX);
......@@ -73,27 +74,13 @@ static void __serial21285_stop_tx(struct uart_port *port)
}
}
static void
serial21285_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
__serial21285_stop_tx(port);
spin_unlock_irqrestore(&port->lock, flags);
}
static void
serial21285_start_tx(struct uart_port *port, unsigned int tty_start)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
if (!tx_enabled(port)) {
enable_irq(IRQ_CONTX);
tx_enabled(port) = 1;
}
spin_unlock_irqrestore(&port->lock, flags);
}
static void serial21285_stop_rx(struct uart_port *port)
......@@ -185,7 +172,7 @@ static void serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *regs)
return;
}
if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
__serial21285_stop_tx(port);
serial21285_stop_tx(port, 0);
return;
}
......@@ -201,7 +188,7 @@ static void serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *regs)
uart_event(port, EVT_WRITE_WAKEUP);
if (uart_circ_empty(xmit))
__serial21285_stop_tx(port);
serial21285_stop_tx(port, 0);
}
static unsigned int serial21285_tx_empty(struct uart_port *port)
......@@ -527,7 +514,7 @@ static int __init serial21285_init(void)
{
int ret;
printk(KERN_INFO "Serial: 21285 driver $Revision: 1.32 $\n");
printk(KERN_INFO "Serial: 21285 driver $Revision: 1.34 $\n");
serial21285_setup_ports();
......@@ -550,4 +537,4 @@ module_exit(serial21285_exit);
EXPORT_NO_SYMBOLS;
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Intel Footbridge (21285) serial driver $Revision: 1.32 $");
MODULE_DESCRIPTION("Intel Footbridge (21285) serial driver $Revision: 1.34 $");
drivers/serial/serial_8250.c → drivers/serial/8250.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_8250.c
* linux/drivers/char/8250.c
*
* Driver for 8250/16550-type serial ports
*
......@@ -12,7 +12,7 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* $Id: serial_8250.c,v 1.80 2002/07/21 08:57:55 rmk Exp $
* $Id: 8250.c,v 1.84 2002/07/22 15:27:32 rmk Exp $
*
* A note about mapbase / membase
*
......@@ -54,7 +54,7 @@
#endif
#include <linux/serial_core.h>
#include "serial_8250.h"
#include "8250.h"
/*
* Configuration:
......@@ -690,7 +690,7 @@ static void autoconfig_irq(struct uart_8250_port *up)
up->port.irq = (irq > 0) ? irq : 0;
}
static void __serial8250_stop_tx(struct uart_port *port, unsigned int tty_stop)
static void serial8250_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
struct uart_8250_port *up = (struct uart_8250_port *)port;
......@@ -704,16 +704,6 @@ static void __serial8250_stop_tx(struct uart_port *port, unsigned int tty_stop)
}
}
static void serial8250_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
struct uart_8250_port *up = (struct uart_8250_port *)port;
unsigned long flags;
spin_lock_irqsave(&up->port.lock, flags);
__serial8250_stop_tx(port, tty_stop);
spin_unlock_irqrestore(&up->port.lock, flags);
}
static void serial8250_start_tx(struct uart_port *port, unsigned int tty_start)
{
struct uart_8250_port *up = (struct uart_8250_port *)port;
......@@ -852,7 +842,7 @@ static _INLINE_ void transmit_chars(struct uart_8250_port *up)
return;
}
if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
__serial8250_stop_tx(&up->port, 0);
serial8250_stop_tx(&up->port, 0);
return;
}
......@@ -871,7 +861,7 @@ static _INLINE_ void transmit_chars(struct uart_8250_port *up)
DEBUG_INTR("THRE...");
if (uart_circ_empty(xmit))
__serial8250_stop_tx(&up->port, 0);
serial8250_stop_tx(&up->port, 0);
}
static _INLINE_ void check_modem_status(struct uart_8250_port *up)
......@@ -1296,8 +1286,6 @@ serial8250_change_speed(struct uart_port *port, unsigned int cflag,
unsigned char cval, fcr = 0;
unsigned long flags;
printk("+++ change_speed port %p cflag %08x quot %d\n", port, cflag, quot);
switch (cflag & CSIZE) {
case CS5:
cval = 0x00;
......@@ -1835,7 +1823,6 @@ static int __init serial8250_console_setup(struct console *co, char *options)
if (co->index >= UART_NR)
co->index = 0;
port = &serial8250_ports[co->index].port;
printk("+++ index %d port %p iobase %x\n", co->index, port, port->iobase);
/*
* Temporary fix.
......@@ -1844,7 +1831,6 @@ static int __init serial8250_console_setup(struct console *co, char *options)
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
printk("+++ baud %d bits %d parity %c flow %c\n", baud, parity, bits, flow);
return uart_set_options(port, co, baud, parity, bits, flow);
}
......@@ -1969,7 +1955,7 @@ static int __init serial8250_init(void)
{
int ret, i;
printk(KERN_INFO "Serial: 8250/16550 driver $Revision: 1.80 $ "
printk(KERN_INFO "Serial: 8250/16550 driver $Revision: 1.84 $ "
"IRQ sharing %sabled\n", share_irqs ? "en" : "dis");
for (i = 0; i < NR_IRQS; i++)
......@@ -2001,7 +1987,7 @@ EXPORT_SYMBOL(unregister_serial);
EXPORT_SYMBOL(serial8250_get_irq_map);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic 8250/16x50 serial driver $Revision: 1.80 $");
MODULE_DESCRIPTION("Generic 8250/16x50 serial driver $Revision: 1.84 $");
MODULE_PARM(share_irqs, "i");
MODULE_PARM_DESC(share_irqs, "Share IRQs with other non-8250/16x50 devices"
......
drivers/serial/serial_8250.h → drivers/serial/8250.h
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_8250.h
* linux/drivers/char/8250.h
*
* Driver for 8250/16550-type serial ports
*
......@@ -12,7 +12,7 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* $Id: serial_8250.h,v 1.7 2002/07/06 16:24:46 rmk Exp $
* $Id: 8250.h,v 1.8 2002/07/21 21:32:30 rmk Exp $
*/
#include <linux/config.h>
......
drivers/serial/serial_8250_pci.c → drivers/serial/8250_pci.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_8250_pci.c
* linux/drivers/char/8250_pci.c
*
* Probe module for 8250/16550-type PCI serial ports.
*
......@@ -11,7 +11,7 @@
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*
* $Id: serial_8250_pci.c,v 1.18 2002/03/10 22:32:08 rmk Exp $
* $Id: 8250_pci.c,v 1.19 2002/07/21 21:32:30 rmk Exp $
*/
#include <linux/module.h>
#include <linux/init.h>
......@@ -31,7 +31,7 @@
#include <asm/byteorder.h>
#include <asm/serial.h>
#include "serial_8250.h"
#include "8250.h"
#ifndef IS_PCI_REGION_IOPORT
......
drivers/serial/serial_8250_pnp.c → drivers/serial/8250_pnp.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_8250_pnp.c
* linux/drivers/char/8250_pnp.c
*
* Probe module for 8250/16550-type ISAPNP serial ports.
*
......@@ -11,7 +11,7 @@
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*
* $Id: serial_8250_pnp.c,v 1.9 2002/02/18 19:20:29 rmk Exp $
* $Id: 8250_pnp.c,v 1.10 2002/07/21 21:32:30 rmk Exp $
*/
#include <linux/module.h>
#include <linux/init.h>
......@@ -26,7 +26,7 @@
#include <asm/byteorder.h>
#include <asm/serial.h>
#include "serial_8250.h"
#include "8250.h"
struct pnpbios_device_id
{
......
drivers/serial/Makefile
View file @ d4ea8ebe
#
# Makefile for the kernel serial device drivers.
#
# $Id: Makefile,v 1.7 2002/07/06 17:16:24 rmk Exp $
# $Id: Makefile,v 1.8 2002/07/21 21:32:30 rmk Exp $
#
export-objs := serial_core.o serial_8250.o
export-objs := core.o 8250.o
serial-8250-y :=
serial-8250-$(CONFIG_PCI) += serial_8250_pci.o
serial-8250-$(CONFIG_ISAPNP) += serial_8250_pnp.o
obj-$(CONFIG_SERIAL_CORE) += serial_core.o
obj-$(CONFIG_SERIAL_21285) += serial_21285.o
obj-$(CONFIG_SERIAL_8250) += serial_8250.o $(serial-8250-y)
obj-$(CONFIG_SERIAL_8250_CS) += serial_8250_cs.o
obj-$(CONFIG_SERIAL_ANAKIN) += serial_anakin.o
obj-$(CONFIG_SERIAL_AMBA) += serial_amba.o
obj-$(CONFIG_SERIAL_CLPS711X) += serial_clps711x.o
obj-$(CONFIG_SERIAL_SA1100) += serial_sa1100.o
obj-$(CONFIG_SERIAL_UART00) += serial_uart00.o
serial-8250-$(CONFIG_PCI) += 8250_pci.o
serial-8250-$(CONFIG_ISAPNP) += 8250_pnp.o
obj-$(CONFIG_SERIAL_CORE) += core.o
obj-$(CONFIG_SERIAL_21285) += 21285.o
obj-$(CONFIG_SERIAL_8250) += 8250.o $(serial-8250-y)
obj-$(CONFIG_SERIAL_8250_CS) += 8250_cs.o
obj-$(CONFIG_SERIAL_ANAKIN) += anakin.o
obj-$(CONFIG_SERIAL_AMBA) += amba.o
obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o
obj-$(CONFIG_SERIAL_SA1100) += sa1100.o
obj-$(CONFIG_SERIAL_UART00) += uart00.o
include $(TOPDIR)/Rules.make
drivers/serial/serial_amba.c → drivers/serial/amba.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_amba.c
* linux/drivers/char/amba.c
*
* Driver for AMBA serial ports
*
......@@ -22,7 +22,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: serial_amba.c,v 1.35 2002/07/21 08:57:55 rmk Exp $
* $Id: amba.c,v 1.37 2002/07/22 15:27:32 rmk Exp $
*
* This is a generic driver for ARM AMBA-type serial ports. They
* have a lot of 16550-like features, but are not register compatable.
......@@ -118,7 +118,7 @@ struct uart_amba_port {
unsigned int old_status;
};
static void __ambauart_stop_tx(struct uart_port *port)
static void ambauart_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
unsigned int cr;
......@@ -127,15 +127,6 @@ static void __ambauart_stop_tx(struct uart_port *port)
UART_PUT_CR(port, cr);
}
static void ambauart_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
__ambauart_stop_tx(port);
spin_unlock_irqrestore(&port->lock, flags);
}
static void ambauart_start_tx(struct uart_port *port, unsigned int tty_start)
{
unsigned int cr;
......@@ -261,7 +252,7 @@ static void ambauart_tx_chars(struct uart_port *port)
return;
}
if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
__ambauart_stop_tx(port);
ambauart_stop_tx(port);
return;
}
......@@ -278,7 +269,7 @@ static void ambauart_tx_chars(struct uart_port *port)
uart_event(port, EVT_WRITE_WAKEUP);
if (uart_circ_empty(xmit))
__ambauart_stop_tx(port);
ambauart_stop_tx(port);
}
static void ambauart_modem_status(struct uart_port *port)
......@@ -751,7 +742,7 @@ static int __init ambauart_init(void)
{
int ret;
printk(KERN_INFO "Serial: AMBA driver $Revision: 1.35 $\n");
printk(KERN_INFO "Serial: AMBA driver $Revision: 1.37 $\n");
ret = uart_register_driver(&amba_reg);
if (ret == 0) {
......@@ -779,5 +770,5 @@ module_exit(ambauart_exit);
EXPORT_NO_SYMBOLS;
MODULE_AUTHOR("ARM Ltd/Deep Blue Solutions Ltd");
MODULE_DESCRIPTION("ARM AMBA serial port driver $Revision: 1.35 $");
MODULE_DESCRIPTION("ARM AMBA serial port driver $Revision: 1.37 $");
MODULE_LICENSE("GPL");
drivers/serial/serial_anakin.c → drivers/serial/anakin.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_anakin.c
* linux/drivers/char/anakin.c
*
* Based on driver for AMBA serial ports, by ARM Limited,
* Deep Blue Solutions Ltd., Linus Torvalds and Theodore Ts'o.
......@@ -19,7 +19,7 @@
* SA_INTERRUPT. Works reliably now. No longer requires
* changes to the serial_core API.
*
* $Id: serial_anakin.c,v 1.27 2002/07/20 17:10:03 rmk Exp $
* $Id: anakin.c,v 1.29 2002/07/22 15:27:32 rmk Exp $
*/
#include <linux/config.h>
......@@ -106,10 +106,6 @@ anakin_transmit_x_char(struct uart_port *port)
static void
anakin_start_tx(struct uart_port *port, unsigned int tty_start)
{
unsigned int flags;
spin_lock_irqsave(&port->lock, flags);
// is it this... or below
if (!txenable[port->irq]) {
txenable[port->irq] = TXENABLE;
......@@ -118,8 +114,6 @@ anakin_start_tx(struct uart_port *port, unsigned int tty_start)
anakin_transmit_buffer(port);
}
}
spin_unlock_irqrestore(&port->lock, flags);
}
static void
......@@ -524,7 +518,7 @@ anakin_init(void)
{
int ret;
printk(KERN_INFO "Serial: Anakin driver $Revision: 1.27 $\n");
printk(KERN_INFO "Serial: Anakin driver $Revision: 1.29 $\n");
ret = uart_register_driver(&anakin_reg);
if (ret == 0) {
......
drivers/serial/serial_clps711x.c → drivers/serial/clps711x.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_clps711x.c
* linux/drivers/char/clps711x.c
*
* Driver for CLPS711x serial ports
*
......@@ -22,7 +22,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: serial_clps711x.c,v 1.38 2002/07/21 08:57:55 rmk Exp $
* $Id: clps711x.c,v 1.40 2002/07/22 15:27:32 rmk Exp $
*
*/
#include <linux/config.h>
......@@ -95,7 +95,7 @@
#define tx_enabled(port) ((port)->unused[0])
static void
__clps711xuart_stop_tx(struct uart_port *port)
clps711xuart_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
if (tx_enabled(port)) {
disable_irq(TX_IRQ(port));
......@@ -103,27 +103,13 @@ __clps711xuart_stop_tx(struct uart_port *port)
}
}
static void
clps711xuart_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
__clps711xuart_stop_tx(port);
spin_unlock_irqrestore(&port->lock, flags);
}
static void
clps711xuart_start_tx(struct uart_port *port, unsigned int tty_start)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
if (!tx_enabled(port)) {
enable_irq(TX_IRQ(port));
tx_enabled(port) = 1;
}
spin_unlock_irqrestore(&port->lock, flags);
}
static void clps711xuart_stop_rx(struct uart_port *port)
......@@ -224,7 +210,7 @@ static void clps711xuart_int_tx(int irq, void *dev_id, struct pt_regs *regs)
return;
}
if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
__clps711xuart_stop_tx(port);
clps711xuart_stop_tx(port);
return;
}
......@@ -241,7 +227,7 @@ static void clps711xuart_int_tx(int irq, void *dev_id, struct pt_regs *regs)
uart_event(port, EVT_WRITE_WAKEUP);
if (uart_circ_empty(xmit))
__clps711xuart_stop_tx(port);
clps711xuart_stop_tx(port);
}
static unsigned int clps711xuart_tx_empty(struct uart_port *port)
......@@ -611,7 +597,7 @@ static int __init clps711xuart_init(void)
{
int ret, i;
printk(KERN_INFO "Serial: CLPS711x driver $Revision: 1.38 $\n");
printk(KERN_INFO "Serial: CLPS711x driver $Revision: 1.40 $\n");
ret = uart_register_driver(&clps711x_reg);
if (ret)
......@@ -639,5 +625,5 @@ module_exit(clps711xuart_exit);
EXPORT_NO_SYMBOLS;
MODULE_AUTHOR("Deep Blue Solutions Ltd");
MODULE_DESCRIPTION("CLPS-711x generic serial driver $Revision: 1.38 $");
MODULE_DESCRIPTION("CLPS-711x generic serial driver $Revision: 1.40 $");
MODULE_LICENSE("GPL");
drivers/serial/serial_core.c → drivers/serial/core.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_core.c
* linux/drivers/char/core.c
*
* Driver core for serial ports
*
......@@ -22,7 +22,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: serial_core.c,v 1.89 2002/07/20 18:07:32 rmk Exp $
* $Id: core.c,v 1.91 2002/07/22 15:27:32 rmk Exp $
*
*/
#include <linux/config.h>
......@@ -93,8 +93,11 @@ static void uart_stop(struct tty_struct *tty)
{
struct uart_info *info = tty->driver_data;
struct uart_port *port = info->port;
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
port->ops->stop_tx(port, 1);
spin_unlock_irqrestore(&port->lock, flags);
}
static void __uart_start(struct tty_struct *tty)
......@@ -554,13 +557,17 @@ static void uart_send_xchar(struct tty_struct *tty, char ch)
{
struct uart_info *info = tty->driver_data;
struct uart_port *port = info->port;
unsigned long flags;
if (port->ops->send_xchar)
port->ops->send_xchar(port, ch);
else {
port->x_char = ch;
if (ch)
if (ch) {
spin_lock_irqsave(&port->lock, flags);
port->ops->start_tx(port, 0);
spin_unlock_irqrestore(&port->lock, flags);
}
}
}
......@@ -1935,8 +1942,8 @@ static int uart_pm_set_state(struct uart_state *state, int pm_state, int oldstat
port->cons->flags &= ~CON_ENABLED;
if (running) {
ops->stop_tx(port, 0);
spin_lock_irq(&port->lock);
ops->stop_tx(port, 0);
ops->set_mctrl(port, 0);
spin_unlock_irq(&port->lock);
ops->stop_rx(port);
......
drivers/serial/serial_sa1100.c → drivers/serial/sa1100.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_sa1100.c
* linux/drivers/char/sa1100.c
*
* Driver for SA11x0 serial ports
*
......@@ -21,7 +21,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: serial_sa1100.c,v 1.41 2002/07/21 08:57:55 rmk Exp $
* $Id: sa1100.c,v 1.43 2002/07/22 15:27:32 rmk Exp $
*
*/
#include <linux/config.h>
......@@ -155,26 +155,17 @@ static void sa1100_timeout(unsigned long data)
}
}
static void __sa1100_stop_tx(struct sa1100_port *sport)
{
u32 utcr3;
utcr3 = UART_GET_UTCR3(sport);
UART_PUT_UTCR3(sport, utcr3 & ~UTCR3_TIE);
sport->port.read_status_mask &= ~UTSR0_TO_SM(UTSR0_TFS);
}
/*
* interrupts disabled on entry
*/
static void sa1100_stop_tx(struct uart_port *port, unsigned int tty_stop)
{
struct sa1100_port *sport = (struct sa1100_port *)port;
unsigned long flags;
u32 utcr3;
spin_lock_irqsave(&sport->port.lock, flags);
__sa1100_stop_tx(sport);
spin_unlock_irqrestore(&sport->port.lock, flags);
utcr3 = UART_GET_UTCR3(sport);
UART_PUT_UTCR3(sport, utcr3 & ~UTCR3_TIE);
sport->port.read_status_mask &= ~UTSR0_TO_SM(UTSR0_TFS);
}
/*
......@@ -315,7 +306,7 @@ static void sa1100_tx_chars(struct sa1100_port *sport)
sa1100_mctrl_check(sport);
if (uart_circ_empty(xmit) || uart_tx_stopped(&sport->port)) {
__sa1100_stop_tx(sport);
sa1100_stop_tx(&sport->port, 0);
return;
}
......@@ -335,7 +326,7 @@ static void sa1100_tx_chars(struct sa1100_port *sport)
uart_event(&sport->port, EVT_WRITE_WAKEUP);
if (uart_circ_empty(xmit))
__sa1100_stop_tx(sport);
sa1100_stop_tx(&sport->port, 0);
}
static void sa1100_int(int irq, void *dev_id, struct pt_regs *regs)
......@@ -866,7 +857,7 @@ static int __init sa1100_serial_init(void)
{
int ret;
printk(KERN_INFO "Serial: SA11x0 driver $Revision: 1.41 $\n");
printk(KERN_INFO "Serial: SA11x0 driver $Revision: 1.43 $\n");
sa1100_init_ports();
ret = uart_register_driver(&sa1100_reg);
......@@ -895,5 +886,5 @@ module_exit(sa1100_serial_exit);
EXPORT_NO_SYMBOLS;
MODULE_AUTHOR("Deep Blue Solutions Ltd");
MODULE_DESCRIPTION("SA1100 generic serial port driver $Revision: 1.41 $");
MODULE_DESCRIPTION("SA1100 generic serial port driver $Revision: 1.43 $");
MODULE_LICENSE("GPL");
drivers/serial/serial_uart00.c → drivers/serial/uart00.c
View file @ d4ea8ebe
/*
* linux/drivers/char/serial_uart00.c
* linux/drivers/char/uart00.c
*
* Driver for UART00 serial ports
*
......@@ -21,7 +21,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: serial_uart00.c,v 1.32 2002/07/20 17:10:04 rmk Exp $
* $Id: uart00.c,v 1.33 2002/07/21 21:32:31 rmk Exp $
*
*/
#include <linux/config.h>
......@@ -755,7 +755,7 @@ static int __init uart00_init(void)
{
int result;
printk(KERN_INFO "Serial: UART00 driver $Revision: 1.32 $\n");
printk(KERN_INFO "Serial: UART00 driver $Revision: 1.33 $\n");
printk(KERN_WARNING "serial_uart00:Using temporary major/minor pairs"
" - these WILL change in the future\n");
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7