* mechanism for it at that time.
*/
#include <asm/kdebug.h>
+#include <asm/nmi.h>
#define HAVE_DIE_NMI
#endif
#ifdef HAVE_DIE_NMI
static int
-ipmi_nmi(struct notifier_block *self, unsigned long val, void *data)
+ipmi_nmi(unsigned int val, struct pt_regs *regs)
{
- struct die_args *args = data;
-
- if (val != DIE_NMIUNKNOWN)
- return NOTIFY_OK;
-
- /* Hack, if it's a memory or I/O error, ignore it. */
- if (args->err & 0xc0)
- return NOTIFY_OK;
-
/*
* If we get here, it's an NMI that's not a memory or I/O
* error. We can't truly tell if it's from IPMI or not
if (testing_nmi) {
testing_nmi = 2;
- return NOTIFY_STOP;
+ return NMI_HANDLED;
}
/* If we are not expecting a timeout, ignore it. */
if (ipmi_watchdog_state == WDOG_TIMEOUT_NONE)
- return NOTIFY_OK;
+ return NMI_DONE;
if (preaction_val != WDOG_PRETIMEOUT_NMI)
- return NOTIFY_OK;
+ return NMI_DONE;
/*
* If no one else handled the NMI, we assume it was the IPMI
panic(PFX "pre-timeout");
}
- return NOTIFY_STOP;
+ return NMI_HANDLED;
}
-
-static struct notifier_block ipmi_nmi_handler = {
- .notifier_call = ipmi_nmi
-};
#endif
static int wdog_reboot_handler(struct notifier_block *this,
}
}
if (do_nmi && !nmi_handler_registered) {
- rv = register_die_notifier(&ipmi_nmi_handler);
+ rv = register_nmi_handler(NMI_UNKNOWN, ipmi_nmi, 0,
+ "ipmi");
if (rv) {
printk(KERN_WARNING PFX
"Can't register nmi handler\n");
} else
nmi_handler_registered = 1;
} else if (!do_nmi && nmi_handler_registered) {
- unregister_die_notifier(&ipmi_nmi_handler);
+ unregister_nmi_handler(NMI_UNKNOWN, "ipmi");
nmi_handler_registered = 0;
}
#endif
if (rv) {
#ifdef HAVE_DIE_NMI
if (nmi_handler_registered)
- unregister_die_notifier(&ipmi_nmi_handler);
+ unregister_nmi_handler(NMI_UNKNOWN, "ipmi");
#endif
atomic_notifier_chain_unregister(&panic_notifier_list,
&wdog_panic_notifier);
#ifdef HAVE_DIE_NMI
if (nmi_handler_registered)
- unregister_die_notifier(&ipmi_nmi_handler);
+ unregister_nmi_handler(NMI_UNKNOWN, "ipmi");
#endif
atomic_notifier_chain_unregister(&panic_notifier_list,