fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-s390 / s390_ext.h
blob2afc060266a2f4468d074174f8b9dd931f58255b
1 #ifndef _S390_EXTINT_H
2 #define _S390_EXTINT_H
4 /*
5 * include/asm-s390/s390_ext.h
7 * S390 version
8 * Copyright IBM Corp. 1999,2007
9 * Author(s): Holger Smolinski (Holger.Smolinski@de.ibm.com),
10 * Martin Schwidefsky (schwidefsky@de.ibm.com)
13 #include <linux/types.h>
15 typedef void (*ext_int_handler_t)(__u16 code);
17 typedef struct ext_int_info_t {
18 struct ext_int_info_t *next;
19 ext_int_handler_t handler;
20 __u16 code;
21 } ext_int_info_t;
23 extern ext_int_info_t *ext_int_hash[];
25 int register_external_interrupt(__u16 code, ext_int_handler_t handler);
26 int register_early_external_interrupt(__u16 code, ext_int_handler_t handler,
27 ext_int_info_t *info);
28 int unregister_external_interrupt(__u16 code, ext_int_handler_t handler);
29 int unregister_early_external_interrupt(__u16 code, ext_int_handler_t handler,
30 ext_int_info_t *info);
32 #endif