diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/mips/include/asm/traps.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/mips/include/asm/traps.h')
| -rw-r--r-- | kernel/arch/mips/include/asm/traps.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/arch/mips/include/asm/traps.h b/kernel/arch/mips/include/asm/traps.h new file mode 100644 index 000000000..f41cf3ee8 --- /dev/null +++ b/kernel/arch/mips/include/asm/traps.h @@ -0,0 +1,42 @@ +/* + * Trap handling definitions. + * + * Copyright (C) 2002, 2003 Maciej W. Rozycki + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_TRAPS_H +#define _ASM_TRAPS_H + +/* + * Possible status responses for a board_be_handler backend. + */ +#define MIPS_BE_DISCARD 0 /* return with no action */ +#define MIPS_BE_FIXUP 1 /* return to the fixup code */ +#define MIPS_BE_FATAL 2 /* treat as an unrecoverable error */ + +extern void (*board_be_init)(void); +extern int (*board_be_handler)(struct pt_regs *regs, int is_fixup); + +extern void (*board_nmi_handler_setup)(void); +extern void (*board_ejtag_handler_setup)(void); +extern void (*board_bind_eic_interrupt)(int irq, int regset); +extern void (*board_ebase_setup)(void); +extern void (*board_cache_error_setup)(void); + +extern int register_nmi_notifier(struct notifier_block *nb); + +#define nmi_notifier(fn, pri) \ +({ \ + static struct notifier_block fn##_nb = { \ + .notifier_call = fn, \ + .priority = pri \ + }; \ + \ + register_nmi_notifier(&fn##_nb); \ +}) + +#endif /* _ASM_TRAPS_H */ |