release/src-rt-6.x/linux/linux-2.6/drivers/mmc/card/queue.h

   1 #ifndef MMC_QUEUE_H
   2 #define MMC_QUEUE_H
   3
   4 struct request;
   5 struct task_struct;
   6
   7 struct mmc_queue {
   8         struct mmc_card         *card;
   9         struct task_struct      *thread;
  10         struct semaphore        thread_sem;
  11         unsigned int            flags;
  12         struct request          *req;
  13         int                     (*issue_fn)(struct mmc_queue *, struct request *);
  14         void                    *data;
  15         struct request_queue    *queue;
  16         struct scatterlist      *sg;
  17 };
  18
  19 extern int mmc_init_queue(struct mmc_queue *, struct mmc_card *, spinlock_t *);
  20 extern void mmc_cleanup_queue(struct mmc_queue *);
  21 extern void mmc_queue_suspend(struct mmc_queue *);
  22 extern void mmc_queue_resume(struct mmc_queue *);
  23
  24 #endif