diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ide.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 9fed365a598b..867cb68d8461 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -26,6 +26,9 @@ #include <asm/io.h> #include <asm/mutex.h> +/* for request_sense */ +#include <linux/cdrom.h> + #if defined(CONFIG_CRIS) || defined(CONFIG_FRV) || defined(CONFIG_MN10300) # define SUPPORT_VLB_SYNC 0 #else @@ -324,7 +327,6 @@ struct ide_cmd { unsigned int cursg_ofs; struct request *rq; /* copy of request */ - void *special; /* valid_t generally */ }; /* ATAPI packet command flags */ @@ -360,11 +362,7 @@ struct ide_atapi_pc { /* data buffer */ u8 *buf; - /* current buffer position */ - u8 *cur_pos; int buf_size; - /* missing/available data on the current buffer */ - int b_count; /* the corresponding request */ struct request *rq; @@ -377,10 +375,6 @@ struct ide_atapi_pc { */ u8 pc_buf[IDE_PC_BUFFER_SIZE]; - /* idetape only */ - struct idetape_bh *bh; - char *b_data; - unsigned long timeout; }; @@ -593,16 +587,16 @@ struct ide_drive_s { /* callback for packet commands */ int (*pc_callback)(struct ide_drive_s *, int); - void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *); - int (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *, - unsigned int, int); - ide_startstop_t (*irq_handler)(struct ide_drive_s *); unsigned long atapi_flags; struct ide_atapi_pc request_sense_pc; - struct request request_sense_rq; + + /* current sense rq and buffer */ + bool sense_rq_armed; + struct request sense_rq; + struct request_sense sense_data; }; typedef struct ide_drive_s ide_drive_t; @@ -1174,7 +1168,10 @@ int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *); int ide_do_start_stop(ide_drive_t *, struct gendisk *, int); int ide_set_media_lock(ide_drive_t *, struct gendisk *, int); void ide_create_request_sense_cmd(ide_drive_t *, struct ide_atapi_pc *); -void ide_retry_pc(ide_drive_t *, struct gendisk *); +void ide_retry_pc(ide_drive_t *drive); + +void ide_prep_sense(ide_drive_t *drive, struct request *rq); +int ide_queue_sense_rq(ide_drive_t *drive, void *special); int ide_cd_expiry(ide_drive_t *); |