diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libsas.h | 10 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 2 | ||||
| -rw-r--r-- | include/scsi/scsicam.h | 7 |
3 files changed, 14 insertions, 5 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index ba460b6c0374..a0635b128d7a 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -203,6 +203,14 @@ static inline bool dev_is_expander(enum sas_device_type type) type == SAS_FANOUT_EXPANDER_DEVICE; } +static inline bool dev_parent_is_expander(struct domain_device *dev) +{ + if (!dev->parent) + return false; + + return dev_is_expander(dev->parent->dev_type); +} + static inline void INIT_SAS_WORK(struct sas_work *sw, void (*fn)(struct work_struct *)) { INIT_WORK(&sw->work, fn); @@ -685,7 +693,7 @@ extern int sas_queuecommand(struct Scsi_Host *, struct scsi_cmnd *); extern int sas_target_alloc(struct scsi_target *); int sas_sdev_configure(struct scsi_device *dev, struct queue_limits *lim); extern int sas_change_queue_depth(struct scsi_device *, int new_depth); -extern int sas_bios_param(struct scsi_device *, struct block_device *, +extern int sas_bios_param(struct scsi_device *, struct gendisk *, sector_t capacity, int *hsc); int sas_execute_internal_abort_single(struct domain_device *device, u16 tag, unsigned int qid, diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index c53812b9026f..f5a243261236 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -318,7 +318,7 @@ struct scsi_host_template { * * Status: OPTIONAL */ - int (* bios_param)(struct scsi_device *, struct block_device *, + int (* bios_param)(struct scsi_device *, struct gendisk *, sector_t, int []); /* diff --git a/include/scsi/scsicam.h b/include/scsi/scsicam.h index 08edd603e521..1131f51ed2c8 100644 --- a/include/scsi/scsicam.h +++ b/include/scsi/scsicam.h @@ -13,7 +13,8 @@ #ifndef SCSICAM_H #define SCSICAM_H -int scsicam_bios_param(struct block_device *bdev, sector_t capacity, int *ip); -bool scsi_partsize(struct block_device *bdev, sector_t capacity, int geom[3]); -unsigned char *scsi_bios_ptable(struct block_device *bdev); +struct gendisk; +int scsicam_bios_param(struct gendisk *disk, sector_t capacity, int *ip); +bool scsi_partsize(struct gendisk *disk, sector_t capacity, int geom[3]); +unsigned char *scsi_bios_ptable(struct gendisk *disk); #endif /* def SCSICAM_H */ |