if (up->port.type == PORT_UNKNOWN)
return -ENODEV;
- printk("%s: %s port at %lx, irq %u\n",
+ printk("%s: %s port at %llx, irq %u\n",
to_of_device(up->port.dev)->node->full_name,
(up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse",
- up->port.mapbase, up->port.irq);
+ (unsigned long long) up->port.mapbase,
+ up->port.irq);
#ifdef CONFIG_SERIO
serio = &up->serio;
unsigned int count)
{
struct uart_sunsu_port *up = &sunsu_ports[co->index];
+ unsigned long flags;
unsigned int ier;
+ int locked = 1;
+
+ local_irq_save(flags);
+ if (up->port.sysrq) {
+ locked = 0;
+ } else if (oops_in_progress) {
+ locked = spin_trylock(&up->port.lock);
+ } else
+ spin_lock(&up->port.lock);
/*
* First save the UER then disable the interrupts
*/
wait_for_xmitr(up);
serial_out(up, UART_IER, ier);
+
+ if (locked)
+ spin_unlock(&up->port.lock);
+ local_irq_restore(flags);
}
/*
* - initialize the serial port
* Return non-zero if we didn't find a serial port.
*/
-static int sunsu_console_setup(struct console *co, char *options)
+static int __init sunsu_console_setup(struct console *co, char *options)
{
struct uart_port *port;
int baud = 9600;
return uart_set_options(port, co, baud, parity, bits, flow);
}
-static struct console sunsu_cons = {
+static struct console sunsu_console = {
.name = "ttyS",
.write = sunsu_console_write,
.device = uart_console_device,
* Register console.
*/
-static inline struct console *SUNSU_CONSOLE(int num_uart)
+static inline struct console *SUNSU_CONSOLE(void)
{
- int i;
-
- if (con_is_present())
- return NULL;
-
- for (i = 0; i < num_uart; i++) {
- int this_minor = sunsu_reg.minor + i;
-
- if ((this_minor - 64) == (serial_console - 1))
- break;
- }
- if (i == num_uart)
- return NULL;
-
- sunsu_cons.index = i;
-
- return &sunsu_cons;
+ return &sunsu_console;
}
#else
-#define SUNSU_CONSOLE(num_uart) (NULL)
+#define SUNSU_CONSOLE() (NULL)
#define sunsu_serial_console_init() do { } while (0)
#endif
struct device_node *ap = of_find_node_by_path("/aliases");
if (ap) {
- char *keyb = of_get_property(ap, "keyboard", NULL);
- char *ms = of_get_property(ap, "mouse", NULL);
+ const char *keyb = of_get_property(ap, "keyboard", NULL);
+ const char *ms = of_get_property(ap, "mouse", NULL);
if (keyb) {
if (dp == of_find_node_by_path(keyb))
up->port.ops = &sunsu_pops;
+ sunserial_console_match(SUNSU_CONSOLE(), dp,
+ &sunsu_reg, up->port.line);
err = uart_add_one_port(&sunsu_reg, &up->port);
if (err)
goto out_unmap;
return err;
sunsu_reg.tty_driver->name_base = sunsu_reg.minor - 64;
sunserial_current_minor += num_uart;
- sunsu_reg.cons = SUNSU_CONSOLE(num_uart);
}
err = of_register_driver(&su_driver, &of_bus_type);