initial commit with v2.6.9
[linux-2.6.9-moxart.git] / drivers / mmc / mmc_queue.h
blob6bef90087f3e3d20ea8e48e28060a24bfc89b974
1 #ifndef MMC_QUEUE_H
2 #define MMC_QUEUE_H
4 struct request;
5 struct task_struct;
7 struct mmc_queue {
8 struct mmc_card *card;
9 struct completion thread_complete;
10 wait_queue_head_t thread_wq;
11 struct semaphore thread_sem;
12 unsigned int flags;
13 struct request *req;
14 int (*prep_fn)(struct mmc_queue *, struct request *);
15 int (*issue_fn)(struct mmc_queue *, struct request *);
16 void *data;
17 struct request_queue *queue;
20 struct mmc_io_request {
21 struct request *rq;
22 int num;
23 struct mmc_command selcmd; /* mmc_queue private */
24 struct mmc_command cmd[4]; /* max 4 commands */
27 extern int mmc_init_queue(struct mmc_queue *, struct mmc_card *, spinlock_t *);
28 extern void mmc_cleanup_queue(struct mmc_queue *);
29 extern void mmc_queue_suspend(struct mmc_queue *);
30 extern void mmc_queue_resume(struct mmc_queue *);
32 #endif