From: Al Viro Date: Thu, 18 Aug 2011 19:08:39 +0000 (+0100) Subject: um: take mconsole*.h to arch/um/drivers X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=ece67c8697f32699f6977d3d1ae2ae9f7892a913;p=~shefty%2Frdma-dev.git um: take mconsole*.h to arch/um/drivers Signed-off-by: Al Viro Signed-off-by: Richard Weinberger --- diff --git a/arch/um/drivers/mconsole.h b/arch/um/drivers/mconsole.h new file mode 100644 index 00000000000..c139ae1d682 --- /dev/null +++ b/arch/um/drivers/mconsole.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org) + * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + * Licensed under the GPL + */ + +#ifndef __MCONSOLE_H__ +#define __MCONSOLE_H__ + +#ifndef __KERNEL__ +#include +#define u32 uint32_t +#endif + +#include "sysdep/ptrace.h" + +#define MCONSOLE_MAGIC (0xcafebabe) +#define MCONSOLE_MAX_DATA (512) +#define MCONSOLE_VERSION 2 + +struct mconsole_request { + u32 magic; + u32 version; + u32 len; + char data[MCONSOLE_MAX_DATA]; +}; + +struct mconsole_reply { + u32 err; + u32 more; + u32 len; + char data[MCONSOLE_MAX_DATA]; +}; + +struct mconsole_notify { + u32 magic; + u32 version; + enum { MCONSOLE_SOCKET, MCONSOLE_PANIC, MCONSOLE_HANG, + MCONSOLE_USER_NOTIFY } type; + u32 len; + char data[MCONSOLE_MAX_DATA]; +}; + +struct mc_request; + +enum mc_context { MCONSOLE_INTR, MCONSOLE_PROC }; + +struct mconsole_command +{ + char *command; + void (*handler)(struct mc_request *req); + enum mc_context context; +}; + +struct mc_request +{ + int len; + int as_interrupt; + + int originating_fd; + unsigned int originlen; + unsigned char origin[128]; /* sockaddr_un */ + + struct mconsole_request request; + struct mconsole_command *cmd; + struct uml_pt_regs regs; +}; + +extern char mconsole_socket_name[]; + +extern int mconsole_unlink_socket(void); +extern int mconsole_reply_len(struct mc_request *req, const char *reply, + int len, int err, int more); +extern int mconsole_reply(struct mc_request *req, const char *str, int err, + int more); + +extern void mconsole_version(struct mc_request *req); +extern void mconsole_help(struct mc_request *req); +extern void mconsole_halt(struct mc_request *req); +extern void mconsole_reboot(struct mc_request *req); +extern void mconsole_config(struct mc_request *req); +extern void mconsole_remove(struct mc_request *req); +extern void mconsole_sysrq(struct mc_request *req); +extern void mconsole_cad(struct mc_request *req); +extern void mconsole_stop(struct mc_request *req); +extern void mconsole_go(struct mc_request *req); +extern void mconsole_log(struct mc_request *req); +extern void mconsole_proc(struct mc_request *req); +extern void mconsole_stack(struct mc_request *req); + +extern int mconsole_get_request(int fd, struct mc_request *req); +extern int mconsole_notify(char *sock_name, int type, const void *data, + int len); +extern char *mconsole_notify_socket(void); +extern void lock_notify(void); +extern void unlock_notify(void); + +#endif diff --git a/arch/um/drivers/mconsole_kern.h b/arch/um/drivers/mconsole_kern.h new file mode 100644 index 00000000000..d2fe07e7895 --- /dev/null +++ b/arch/um/drivers/mconsole_kern.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com) + * Licensed under the GPL + */ + +#ifndef __MCONSOLE_KERN_H__ +#define __MCONSOLE_KERN_H__ + +#include "linux/list.h" +#include "mconsole.h" + +struct mconsole_entry { + struct list_head list; + struct mc_request request; +}; + +/* All these methods are called in process context. */ +struct mc_device { + struct list_head list; + char *name; + int (*config)(char *, char **); + int (*get_config)(char *, char *, int, char **); + int (*id)(char **, int *, int *); + int (*remove)(int, char **); +}; + +#define CONFIG_CHUNK(str, size, current, chunk, end) \ +do { \ + current += strlen(chunk); \ + if(current >= size) \ + str = NULL; \ + if(str != NULL){ \ + strcpy(str, chunk); \ + str += strlen(chunk); \ + } \ + if(end) \ + current++; \ +} while(0) + +#ifdef CONFIG_MCONSOLE + +extern void mconsole_register_dev(struct mc_device *new); + +#else + +static inline void mconsole_register_dev(struct mc_device *new) +{ +} + +#endif + +#endif diff --git a/arch/um/include/shared/mconsole.h b/arch/um/include/shared/mconsole.h deleted file mode 100644 index c139ae1d682..00000000000 --- a/arch/um/include/shared/mconsole.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org) - * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __MCONSOLE_H__ -#define __MCONSOLE_H__ - -#ifndef __KERNEL__ -#include -#define u32 uint32_t -#endif - -#include "sysdep/ptrace.h" - -#define MCONSOLE_MAGIC (0xcafebabe) -#define MCONSOLE_MAX_DATA (512) -#define MCONSOLE_VERSION 2 - -struct mconsole_request { - u32 magic; - u32 version; - u32 len; - char data[MCONSOLE_MAX_DATA]; -}; - -struct mconsole_reply { - u32 err; - u32 more; - u32 len; - char data[MCONSOLE_MAX_DATA]; -}; - -struct mconsole_notify { - u32 magic; - u32 version; - enum { MCONSOLE_SOCKET, MCONSOLE_PANIC, MCONSOLE_HANG, - MCONSOLE_USER_NOTIFY } type; - u32 len; - char data[MCONSOLE_MAX_DATA]; -}; - -struct mc_request; - -enum mc_context { MCONSOLE_INTR, MCONSOLE_PROC }; - -struct mconsole_command -{ - char *command; - void (*handler)(struct mc_request *req); - enum mc_context context; -}; - -struct mc_request -{ - int len; - int as_interrupt; - - int originating_fd; - unsigned int originlen; - unsigned char origin[128]; /* sockaddr_un */ - - struct mconsole_request request; - struct mconsole_command *cmd; - struct uml_pt_regs regs; -}; - -extern char mconsole_socket_name[]; - -extern int mconsole_unlink_socket(void); -extern int mconsole_reply_len(struct mc_request *req, const char *reply, - int len, int err, int more); -extern int mconsole_reply(struct mc_request *req, const char *str, int err, - int more); - -extern void mconsole_version(struct mc_request *req); -extern void mconsole_help(struct mc_request *req); -extern void mconsole_halt(struct mc_request *req); -extern void mconsole_reboot(struct mc_request *req); -extern void mconsole_config(struct mc_request *req); -extern void mconsole_remove(struct mc_request *req); -extern void mconsole_sysrq(struct mc_request *req); -extern void mconsole_cad(struct mc_request *req); -extern void mconsole_stop(struct mc_request *req); -extern void mconsole_go(struct mc_request *req); -extern void mconsole_log(struct mc_request *req); -extern void mconsole_proc(struct mc_request *req); -extern void mconsole_stack(struct mc_request *req); - -extern int mconsole_get_request(int fd, struct mc_request *req); -extern int mconsole_notify(char *sock_name, int type, const void *data, - int len); -extern char *mconsole_notify_socket(void); -extern void lock_notify(void); -extern void unlock_notify(void); - -#endif diff --git a/arch/um/include/shared/mconsole_kern.h b/arch/um/include/shared/mconsole_kern.h deleted file mode 100644 index d2fe07e7895..00000000000 --- a/arch/um/include/shared/mconsole_kern.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __MCONSOLE_KERN_H__ -#define __MCONSOLE_KERN_H__ - -#include "linux/list.h" -#include "mconsole.h" - -struct mconsole_entry { - struct list_head list; - struct mc_request request; -}; - -/* All these methods are called in process context. */ -struct mc_device { - struct list_head list; - char *name; - int (*config)(char *, char **); - int (*get_config)(char *, char *, int, char **); - int (*id)(char **, int *, int *); - int (*remove)(int, char **); -}; - -#define CONFIG_CHUNK(str, size, current, chunk, end) \ -do { \ - current += strlen(chunk); \ - if(current >= size) \ - str = NULL; \ - if(str != NULL){ \ - strcpy(str, chunk); \ - str += strlen(chunk); \ - } \ - if(end) \ - current++; \ -} while(0) - -#ifdef CONFIG_MCONSOLE - -extern void mconsole_register_dev(struct mc_device *new); - -#else - -static inline void mconsole_register_dev(struct mc_device *new) -{ -} - -#endif - -#endif