diff options
Diffstat (limited to 'drivers/scsi/arm/queue.h')
| -rw-r--r-- | drivers/scsi/arm/queue.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/scsi/arm/queue.h b/drivers/scsi/arm/queue.h index 0c9dec4c171..3c519c9237b 100644 --- a/drivers/scsi/arm/queue.h +++ b/drivers/scsi/arm/queue.h @@ -32,46 +32,48 @@ extern int queue_initialise (Queue_t *queue); extern void queue_free (Queue_t *queue); /* - * Function: Scsi_Cmnd *queue_remove (queue) + * Function: struct scsi_cmnd *queue_remove (queue) * Purpose : removes first SCSI command from a queue * Params : queue - queue to remove command from - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -extern Scsi_Cmnd *queue_remove (Queue_t *queue); +extern struct scsi_cmnd *queue_remove (Queue_t *queue); /* - * Function: Scsi_Cmnd *queue_remove_exclude_ref (queue, exclude) + * Function: struct scsi_cmnd *queue_remove_exclude_ref (queue, exclude) * Purpose : remove a SCSI command from a queue * Params : queue - queue to remove command from * exclude - array of busy LUNs - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -extern Scsi_Cmnd *queue_remove_exclude (Queue_t *queue, unsigned long *exclude); +extern struct scsi_cmnd *queue_remove_exclude(Queue_t *queue, + unsigned long *exclude); #define queue_add_cmd_ordered(queue,SCpnt) \ __queue_add(queue,SCpnt,(SCpnt)->cmnd[0] == REQUEST_SENSE) #define queue_add_cmd_tail(queue,SCpnt) \ __queue_add(queue,SCpnt,0) /* - * Function: int __queue_add(Queue_t *queue, Scsi_Cmnd *SCpnt, int head) + * Function: int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head) * Purpose : Add a new command onto a queue * Params : queue - destination queue * SCpnt - command to add * head - add command to head of queue * Returns : 0 on error, !0 on success */ -extern int __queue_add(Queue_t *queue, Scsi_Cmnd *SCpnt, int head); +extern int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head); /* - * Function: Scsi_Cmnd *queue_remove_tgtluntag (queue, target, lun, tag) + * Function: struct scsi_cmnd *queue_remove_tgtluntag (queue, target, lun, tag) * Purpose : remove a SCSI command from the queue for a specified target/lun/tag * Params : queue - queue to remove command from * target - target that we want * lun - lun on device * tag - tag on device - * Returns : Scsi_Cmnd if successful, or NULL if no command satisfies requirements + * Returns : struct scsi_cmnd if successful, or NULL if no command satisfies requirements */ -extern Scsi_Cmnd *queue_remove_tgtluntag (Queue_t *queue, int target, int lun, int tag); +extern struct scsi_cmnd *queue_remove_tgtluntag(Queue_t *queue, int target, + int lun, int tag); /* * Function: queue_remove_all_target(queue, target) @@ -94,12 +96,12 @@ extern void queue_remove_all_target(Queue_t *queue, int target); extern int queue_probetgtlun (Queue_t *queue, int target, int lun); /* - * Function: int queue_remove_cmd (Queue_t *queue, Scsi_Cmnd *SCpnt) + * Function: int queue_remove_cmd (Queue_t *queue, struct scsi_cmnd *SCpnt) * Purpose : remove a specific command from the queues * Params : queue - queue to look in * SCpnt - command to find * Returns : 0 if not found */ -int queue_remove_cmd(Queue_t *queue, Scsi_Cmnd *SCpnt); +int queue_remove_cmd(Queue_t *queue, struct scsi_cmnd *SCpnt); #endif /* QUEUE_H */ |