diff options
Diffstat (limited to 'include/scsi/osd_initiator.h')
| -rw-r--r-- | include/scsi/osd_initiator.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h index b24d9616eb46..02bd9f716357 100644 --- a/include/scsi/osd_initiator.h +++ b/include/scsi/osd_initiator.h @@ -18,6 +18,7 @@ #include "osd_types.h" #include <linux/blkdev.h> +#include <scsi/scsi_device.h> /* Note: "NI" in comments below means "Not Implemented yet" */ @@ -47,6 +48,7 @@ enum osd_std_version { */ struct osd_dev { struct scsi_device *scsi_device; + struct file *file; unsigned def_timeout; #ifdef OSD_VER1_SUPPORT @@ -69,6 +71,10 @@ void osd_dev_fini(struct osd_dev *od); /* some hi level device operations */ int osd_auto_detect_ver(struct osd_dev *od, void *caps); /* GFP_KERNEL */ +static inline struct request_queue *osd_request_queue(struct osd_dev *od) +{ + return od->scsi_device->request_queue; +} /* we might want to use function vector in the future */ static inline void osd_dev_set_ver(struct osd_dev *od, enum osd_std_version v) @@ -363,7 +369,9 @@ void osd_req_create_object(struct osd_request *or, struct osd_obj_id *); void osd_req_remove_object(struct osd_request *or, struct osd_obj_id *); void osd_req_write(struct osd_request *or, - const struct osd_obj_id *, struct bio *data_out, u64 offset); + const struct osd_obj_id *obj, u64 offset, struct bio *bio, u64 len); +int osd_req_write_kern(struct osd_request *or, + const struct osd_obj_id *obj, u64 offset, void *buff, u64 len); void osd_req_append(struct osd_request *or, const struct osd_obj_id *, struct bio *data_out);/* NI */ void osd_req_create_write(struct osd_request *or, @@ -378,7 +386,9 @@ void osd_req_flush_object(struct osd_request *or, /*V2*/ u64 offset, /*V2*/ u64 len); void osd_req_read(struct osd_request *or, - const struct osd_obj_id *, struct bio *data_in, u64 offset); + const struct osd_obj_id *obj, u64 offset, struct bio *bio, u64 len); +int osd_req_read_kern(struct osd_request *or, + const struct osd_obj_id *obj, u64 offset, void *buff, u64 len); /* * Root/Partition/Collection/Object Attributes commands |