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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/mips/include/asm/cop2.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'arch/mips/include/asm/cop2.h')
| -rw-r--r-- | arch/mips/include/asm/cop2.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cop2.h b/arch/mips/include/asm/cop2.h new file mode 100644 index 00000000..3532e2c5 --- /dev/null +++ b/arch/mips/include/asm/cop2.h @@ -0,0 +1,35 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2009 Wind River Systems, + * written by Ralf Baechle <ralf@linux-mips.org> + */ +#ifndef __ASM_COP2_H +#define __ASM_COP2_H + +#include <linux/notifier.h> + +enum cu2_ops { + CU2_EXCEPTION, + CU2_LWC2_OP, + CU2_LDC2_OP, + CU2_SWC2_OP, + CU2_SDC2_OP, +}; + +extern int register_cu2_notifier(struct notifier_block *nb); +extern int cu2_notifier_call_chain(unsigned long val, void *v); + +#define cu2_notifier(fn, pri) \ +({ \ + static struct notifier_block fn##_nb = { \ + .notifier_call = fn, \ + .priority = pri \ + }; \ + \ + register_cu2_notifier(&fn##_nb); \ +}) + +#endif /* __ASM_COP2_H */ |