📄 s390dyn.h
字号:
/* * arch/s390/kernel/s390dyn.h * S/390 data definitions for dynamic device attachment * * S390 version * Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation * Author(s): Ingo Adlung (adlung@de.ibm.com) */#ifndef __s390dyn_h#define __s390dyn_h#ifndef _LINUX_LIST_H#include <linux/list.h>#endifstruct _devreg;typedef int (* oper_handler_func_t)( int irq, struct _devreg *dreg);typedef struct _devreg_hc_t { __u16 ctype; __u8 cmode; __u16 dtype; __u8 dmode; } __attribute__ ((packed)) devreg_hc_t;typedef struct _devreg { struct list_head list; union { int devno; devreg_hc_t hc; /* has controller info */ } ci; int flag; oper_handler_func_t oper_func;} devreg_t;#define DEVREG_MATCH_CU_TYPE 0x00000001#define DEVREG_MATCH_CU_MODEL 0x00000002#define DEVREG_MATCH_DEV_TYPE 0x00000004#define DEVREG_MATCH_DEV_MODEL 0x00000008#define DEVREG_EXACT_MATCH (DEVREG_MATCH_CU_TYPE|DEVREG_MATCH_CU_MODEL|DEVREG_MATCH_DEV_TYPE|DEVREG_MATCH_DEV_MODEL)#define DEVREG_NO_CU_INFO (DEVREG_MATCH_DEV_TYPE|DEVREG_MATCH_DEV_MODEL)#define DEVREG_NO_DEV_INFO (DEVREG_MATCH_CU_TYPE|DEVREG_MATCH_CU_MODEL)#define DEVREG_TYPE_DEVNO 0x80000000#define DEVREG_TYPE_DEVCHARS 0x40000000int s390_device_register ( devreg_t *drinfo );int s390_device_unregister( devreg_t *dreg );devreg_t * s390_search_devreg ( ioinfo_t *ioinfo );#endif /* __s390dyn */
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -