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Diffstat (limited to 'include/linux/ide.h')
-rw-r--r--include/linux/ide.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h
index c74b0321922a..e7d29ae633cd 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -10,7 +10,7 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/ata.h>
-#include <linux/blkdev.h>
+#include <linux/blk-mq.h>
#include <linux/proc_fs.h>
#include <linux/interrupt.h>
#include <linux/bitops.h>
@@ -50,6 +50,7 @@ struct ide_request {
struct scsi_request sreq;
u8 sense[SCSI_SENSE_BUFFERSIZE];
u8 type;
+ void *special;
};
static inline struct ide_request *ide_req(struct request *rq)
@@ -529,6 +530,10 @@ struct ide_drive_s {
struct request_queue *queue; /* request queue */
+ bool (*prep_rq)(struct ide_drive_s *, struct request *);
+
+ struct blk_mq_tag_set tag_set;
+
struct request *rq; /* current request */
void *driver_data; /* extra driver data */
u16 *id; /* identification info */
@@ -612,6 +617,10 @@ struct ide_drive_s {
bool sense_rq_armed;
struct request *sense_rq;
struct request_sense sense_data;
+
+ /* async sense insertion */
+ struct work_struct rq_work;
+ struct list_head rq_list;
};
typedef struct ide_drive_s ide_drive_t;
@@ -1089,6 +1098,7 @@ extern int ide_pci_clk;
int ide_end_rq(ide_drive_t *, struct request *, blk_status_t, unsigned int);
void ide_kill_rq(ide_drive_t *, struct request *);
+void ide_insert_request_head(ide_drive_t *, struct request *);
void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
@@ -1208,7 +1218,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
extern void ide_timer_expiry(struct timer_list *t);
extern irqreturn_t ide_intr(int irq, void *dev_id);
-extern void do_ide_request(struct request_queue *);
+extern blk_status_t ide_queue_rq(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq);
void ide_init_disk(struct gendisk *, ide_drive_t *);