/* Parisc type numbers. */
#define PORT_MUX 48
-/* Atmel AT91RM9200 SoC */
-#define PORT_AT91RM9200 49
+/* Atmel AT91 / AT32 SoC */
+#define PORT_ATMEL 49
/* Macintosh Zilog type numbers */
#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
/* SUN4V Hypervisor Console */
#define PORT_SUNHV 72
+#define PORT_S3C2412 73
+
+/* Xilinx uartlite */
+#define PORT_UARTLITE 74
+
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/compiler.h>
#include <linux/interrupt.h>
#include <linux/circ_buf.h>
void (*break_ctl)(struct uart_port *, int ctl);
int (*startup)(struct uart_port *);
void (*shutdown)(struct uart_port *);
- void (*set_termios)(struct uart_port *, struct termios *new,
- struct termios *old);
+ void (*set_termios)(struct uart_port *, struct ktermios *new,
+ struct ktermios *old);
void (*pm)(struct uart_port *, unsigned int state,
unsigned int oldstate);
int (*set_wake)(struct uart_port *, unsigned int state);
unsigned char __iomem *membase; /* read/write[bwl] */
unsigned int irq; /* irq number */
unsigned int uartclk; /* base uart clock */
- unsigned char fifosize; /* tx fifo size */
+ unsigned int fifosize; /* tx fifo size */
unsigned char x_char; /* xon/xoff char */
unsigned char regshift; /* reg offset shift */
unsigned char iotype; /* io access style */
+ unsigned char unused1;
#define UPIO_PORT (0)
#define UPIO_HUB6 (1)
#define UPIO_MEM (2)
#define UPIO_MEM32 (3)
#define UPIO_AU (4) /* Au1x00 type IO */
+#define UPIO_TSI (5) /* Tsi108/109 type IO */
unsigned int read_status_mask; /* driver specific */
unsigned int ignore_status_mask; /* driver specific */
#define UIF_CTS_FLOW ((__force uif_t) (1 << 26))
#define UIF_NORMAL_ACTIVE ((__force uif_t) (1 << 29))
#define UIF_INITIALIZED ((__force uif_t) (1 << 31))
+#define UIF_SUSPENDED ((__force uif_t) (1 << 30))
int blocked_open;
struct module *owner;
const char *driver_name;
const char *dev_name;
- const char *devfs_name;
int major;
int minor;
int nr;
*/
void uart_update_timeout(struct uart_port *port, unsigned int cflag,
unsigned int baud);
-unsigned int uart_get_baud_rate(struct uart_port *port, struct termios *termios,
- struct termios *old, unsigned int min,
+unsigned int uart_get_baud_rate(struct uart_port *port, struct ktermios *termios,
+ struct ktermios *old, unsigned int min,
unsigned int max);
unsigned int uart_get_divisor(struct uart_port *port, unsigned int baud);
* The following are helper functions for the low level drivers.
*/
static inline int
-uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
- struct pt_regs *regs)
+uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
{
#ifdef SUPPORT_SYSRQ
if (port->sysrq) {
if (ch && time_before(jiffies, port->sysrq)) {
- handle_sysrq(ch, regs, NULL);
+ handle_sysrq(ch, port->info->tty);
port->sysrq = 0;
return 1;
}
return 0;
}
#ifndef SUPPORT_SYSRQ
-#define uart_handle_sysrq_char(port,ch,regs) uart_handle_sysrq_char(port, 0, NULL)
+#define uart_handle_sysrq_char(port,ch) uart_handle_sysrq_char(port, 0)
#endif
/*