ibmasm.h (278d72ae8803ffcd16070c95fe1d53f4466dc741) ibmasm.h (8818760512424f60ad9fafb7a087b007a9274eb3)
1
2/*
3 * IBM ASM Service Processor Device Driver
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.

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90
91struct command {
92 struct list_head queue_node;
93 wait_queue_head_t wait;
94 unsigned char *buffer;
95 size_t buffer_size;
96 int status;
97 struct kobject kobj;
1
2/*
3 * IBM ASM Service Processor Device Driver
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.

--- 81 unchanged lines hidden (view full) ---

90
91struct command {
92 struct list_head queue_node;
93 wait_queue_head_t wait;
94 unsigned char *buffer;
95 size_t buffer_size;
96 int status;
97 struct kobject kobj;
98 spinlock_t *lock;
98};
99#define to_command(c) container_of(c, struct command, kobj)
100
101static inline void command_put(struct command *cmd)
102{
99};
100#define to_command(c) container_of(c, struct command, kobj)
101
102static inline void command_put(struct command *cmd)
103{
104 unsigned long flags;
105
106 spin_lock_irqsave(cmd->lock, flags);
103 kobject_put(&cmd->kobj);
107 kobject_put(&cmd->kobj);
108 spin_unlock_irqrestore(cmd->lock, flags);
104}
105
106static inline void command_get(struct command *cmd)
107{
108 kobject_get(&cmd->kobj);
109}
110
111

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154 char devname[IBMASM_NAME_SIZE];
155 unsigned int number;
156 struct ibmasm_remote *remote;
157 int serial_line;
158 struct device *dev;
159};
160
161/* command processing */
109}
110
111static inline void command_get(struct command *cmd)
112{
113 kobject_get(&cmd->kobj);
114}
115
116

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159 char devname[IBMASM_NAME_SIZE];
160 unsigned int number;
161 struct ibmasm_remote *remote;
162 int serial_line;
163 struct device *dev;
164};
165
166/* command processing */
162extern struct command *ibmasm_new_command(size_t buffer_size);
167extern struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_size);
163extern void ibmasm_exec_command(struct service_processor *sp, struct command *cmd);
164extern void ibmasm_wait_for_response(struct command *cmd, int timeout);
165extern void ibmasm_receive_command_response(struct service_processor *sp, void *response, size_t size);
166
167/* event processing */
168extern int ibmasm_event_buffer_init(struct service_processor *sp);
169extern void ibmasm_event_buffer_exit(struct service_processor *sp);
170extern void ibmasm_receive_event(struct service_processor *sp, void *data, unsigned int data_size);

--- 44 unchanged lines hidden --- 		168extern void ibmasm_exec_command(struct service_processor *sp, struct command *cmd);
169extern void ibmasm_wait_for_response(struct command *cmd, int timeout);
170extern void ibmasm_receive_command_response(struct service_processor *sp, void *response, size_t size);
171
172/* event processing */
173extern int ibmasm_event_buffer_init(struct service_processor *sp);
174extern void ibmasm_event_buffer_exit(struct service_processor *sp);
175extern void ibmasm_receive_event(struct service_processor *sp, void *data, unsigned int data_size);

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