* http://oss.sgi.com/projects/GenInfo/NoticeExplan
*/
-#include <linux/config.h>
#include <linux/interrupt.h>
#include <linux/tty.h>
#include <linux/serial.h>
*
*/
static void
-snp_set_termios(struct uart_port *port, struct termios *termios,
- struct termios *old)
+snp_set_termios(struct uart_port *port, struct ktermios *termios,
+ struct ktermios *old)
{
}
/**
* sn_receive_chars - Grab characters, pass them to tty layer
* @port: Port to operate on
- * @regs: Saved registers (needed by uart_handle_sysrq_char)
* @flags: irq flags
*
* Note: If we're not registered with the serial core infrastructure yet,
*
*/
static void
-sn_receive_chars(struct sn_cons_port *port, struct pt_regs *regs,
- unsigned long flags)
+sn_receive_chars(struct sn_cons_port *port, unsigned long flags)
{
int ch;
struct tty_struct *tty;
sysrq_requested = 0;
if (ch && time_before(jiffies, sysrq_timeout)) {
spin_unlock_irqrestore(&port->sc_port.lock, flags);
- handle_sysrq(ch, regs, NULL);
+ handle_sysrq(ch, NULL);
spin_lock_irqsave(&port->sc_port.lock, flags);
/* ignore actual sysrq command char */
continue;
* sn_sal_interrupt - Handle console interrupts
* @irq: irq #, useful for debug statements
* @dev_id: our pointer to our port (sn_cons_port which contains the uart port)
- * @regs: Saved registers, used by sn_receive_chars for uart_handle_sysrq_char
*
*/
-static irqreturn_t sn_sal_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sn_sal_interrupt(int irq, void *dev_id)
{
struct sn_cons_port *port = (struct sn_cons_port *)dev_id;
unsigned long flags;
spin_lock_irqsave(&port->sc_port.lock, flags);
if (status & SAL_CONSOLE_INTR_RECV) {
- sn_receive_chars(port, regs, flags);
+ sn_receive_chars(port, flags);
}
if (status & SAL_CONSOLE_INTR_XMIT) {
sn_transmit_chars(port, TRANSMIT_BUFFERED);
static int sn_sal_connect_interrupt(struct sn_cons_port *port)
{
if (request_irq(SGI_UART_VECTOR, sn_sal_interrupt,
- SA_INTERRUPT | SA_SHIRQ,
+ IRQF_DISABLED | IRQF_SHARED,
"SAL console driver", port) >= 0) {
return SGI_UART_VECTOR;
}
if (!port->sc_port.irq) {
spin_lock_irqsave(&port->sc_port.lock, flags);
if (sn_process_input)
- sn_receive_chars(port, NULL, flags);
+ sn_receive_chars(port, flags);
sn_transmit_chars(port, TRANSMIT_RAW);
spin_unlock_irqrestore(&port->sc_port.lock, flags);
mod_timer(&port->sc_timer,