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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/scsi/sr_ioctl.c sr_audio_ioctl() -> sr_read_tochdr()

Type Parameter Key Value
PARAM_VALUE 0 cdi 4720509890675269632
PARAM_VALUE 0 cdi->disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 cdi->ops 7423275360926306304
PARAM_VALUE 0 cdi->ops->audio_ioctl 2242920195397996544
PARAM_VALUE 0 cdi->ops->drive_status 3747470240396001280
PARAM_VALUE 0 cdi->ops->generic_packet 9124760759349944320
PARAM_VALUE 0 cdi->ops->get_mcn 5951487161231945728
PARAM_VALUE 0 cdi->ops->lock_door 3785091994309943296
PARAM_VALUE 0 cdi->ops->open 8943202147714838528
PARAM_VALUE 0 cdi->ops->release 7108929656574447616
PARAM_VALUE 0 cdi->ops->reset 5177084134295187456
PARAM_VALUE 0 cdi->ops->tray_move 804079770281631744
PARAM_VALUE 1 tochdr 623557915890495488,1838177789285175296
DATA_SOURCE 0 cdi $0
DATA_SOURCE 1 tochdr $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &cd->lock
TYPE_LOCK (struct scsi_cd)->lock

drivers/scsi/sr_ioctl.c sr_disk_status() -> sr_read_tochdr()

Type Parameter Key Value
PARAM_VALUE 0 cdi 4096-ptr_max
PARAM_VALUE 0 cdi->capacity (-12),0-255
PARAM_VALUE 0 cdi->cdda_method 0-2
PARAM_VALUE 0 cdi->handle 4096-ptr_max
PARAM_VALUE 0 cdi->mc_flags 0-1,3
PARAM_VALUE 0 cdi->mrw_mode_page 0,3,44
PARAM_VALUE 0 cdi->ops 7423275360926306304
PARAM_VALUE 0 cdi->speed 0-1
PARAM_VALUE 1 tochdr 7082331604273156096
DATA_SOURCE 0 cdi $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &disk->open_mutex

drivers/scsi/sr_ioctl.c sr_fake_playtrkind() -> sr_read_tochdr()

Type Parameter Key Value
PARAM_VALUE 0 cdi 4720509890675269632
PARAM_VALUE 0 cdi->capacity (-12),0-255
PARAM_VALUE 0 cdi->cdda_method 0-2
PARAM_VALUE 0 cdi->disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 cdi->handle 4096-ptr_max
PARAM_VALUE 0 cdi->last_sense 0-15
PARAM_VALUE 0 cdi->mc_flags 0-1,3
PARAM_VALUE 0 cdi->mrw_mode_page 3,44
PARAM_VALUE 0 cdi->ops 7423275360926306304
PARAM_VALUE 0 cdi->ops->audio_ioctl 2242920195397996544
PARAM_VALUE 0 cdi->ops->capability 3931135
PARAM_VALUE 0 cdi->ops->drive_status 4096-ptr_max
PARAM_VALUE 0 cdi->ops->generic_packet 9124760759349944320
PARAM_VALUE 0 cdi->ops->get_mcn 5951487161231945728
PARAM_VALUE 0 cdi->ops->lock_door 3785091994309943296
PARAM_VALUE 0 cdi->ops->open 8943202147714838528
PARAM_VALUE 0 cdi->ops->release 7108929656574447616
PARAM_VALUE 0 cdi->ops->reset 5177084134295187456
PARAM_VALUE 0 cdi->ops->tray_move 804079770281631744
PARAM_VALUE 0 cdi->speed 0-1
PARAM_VALUE 1 tochdr 4640157491908521984
DATA_SOURCE 0 cdi $0
RX_PATH
LOCK2 &cd->lock
TYPE_LOCK (struct scsi_cd)->lock