/*
*
*
- * Copyright (c) 2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2005, 2006 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
* License along with this program; if not, write the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan
#include <asm/sn/leds.h>
extern void sn_lb_int_war_check(void);
-extern irqreturn_t timer_interrupt (int irq, void *dev_id, struct pt_regs *regs);
+extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
#define SN_LB_INT_WAR_INTERVAL 100
-void
-sn_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+void sn_timer_interrupt(int irq, void *dev_id)
{
/* LED blinking */
if (!pda->hb_count--) {
- pda->hb_count = HZ/2;
- set_led_bits(pda->hb_state ^= LED_CPU_HEARTBEAT, LED_CPU_HEARTBEAT);
+ pda->hb_count = HZ / 2;
+ set_led_bits(pda->hb_state ^=
+ LED_CPU_HEARTBEAT, LED_CPU_HEARTBEAT);
}
- if (enable_shub_wars_1_1()) {
- /* Bugfix code for SHUB 1.1 */
- if (pda->pio_shub_war_cam_addr)
- *pda->pio_shub_war_cam_addr = 0x8000000000000010UL;
+ if (is_shub1()) {
+ if (enable_shub_wars_1_1()) {
+ /* Bugfix code for SHUB 1.1 */
+ if (pda->pio_shub_war_cam_addr)
+ *pda->pio_shub_war_cam_addr = 0x8000000000000010UL;
+ }
+ if (pda->sn_lb_int_war_ticks == 0)
+ sn_lb_int_war_check();
+ pda->sn_lb_int_war_ticks++;
+ if (pda->sn_lb_int_war_ticks >= SN_LB_INT_WAR_INTERVAL)
+ pda->sn_lb_int_war_ticks = 0;
}
- if (pda->sn_lb_int_war_ticks == 0)
- sn_lb_int_war_check();
- pda->sn_lb_int_war_ticks++;
- if (pda->sn_lb_int_war_ticks >= SN_LB_INT_WAR_INTERVAL)
- pda->sn_lb_int_war_ticks = 0;
}