?? mmc_queue.h
字號:
#ifndef MMC_QUEUE_H#define MMC_QUEUE_Hstruct request;struct task_struct;struct mmc_queue { struct mmc_card *card; struct completion thread_complete; wait_queue_head_t thread_wq; struct semaphore thread_sem; unsigned int flags; struct request *req; int (*prep_fn)(struct mmc_queue *, struct request *); int (*issue_fn)(struct mmc_queue *, struct request *); void *data; struct request_queue *queue; struct scatterlist *sg;};struct mmc_io_request { struct request *rq; int num; struct mmc_command selcmd; /* mmc_queue private */ struct mmc_command cmd[4]; /* max 4 commands */};extern int mmc_init_queue(struct mmc_queue *, struct mmc_card *, spinlock_t *);extern void mmc_cleanup_queue(struct mmc_queue *);extern void mmc_queue_suspend(struct mmc_queue *);extern void mmc_queue_resume(struct mmc_queue *);#endif
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