7 struct mmc_blk_request {
8 struct mmc_request mrq;
9 struct mmc_command sbc;
10 struct mmc_command cmd;
11 struct mmc_command stop;
15 struct mmc_queue_req {
17 struct mmc_blk_request brq;
18 struct scatterlist *sg;
20 struct scatterlist *bounce_sg;
21 unsigned int bounce_sg_len;
25 struct mmc_card *card;
26 struct task_struct *thread;
27 struct semaphore thread_sem;
29 int (*issue_fn)(struct mmc_queue *, struct request *);
31 struct request_queue *queue;
32 struct mmc_queue_req mqrq[1];
33 struct mmc_queue_req *mqrq_cur;
36 extern int mmc_init_queue(struct mmc_queue *, struct mmc_card *, spinlock_t *,
38 extern void mmc_cleanup_queue(struct mmc_queue *);
39 extern void mmc_queue_suspend(struct mmc_queue *);
40 extern void mmc_queue_resume(struct mmc_queue *);
42 extern unsigned int mmc_queue_map_sg(struct mmc_queue *,
43 struct mmc_queue_req *);
44 extern void mmc_queue_bounce_pre(struct mmc_queue_req *);
45 extern void mmc_queue_bounce_post(struct mmc_queue_req *);