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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/dvb-usb/ttusb2.c tt3650_ci_msg() -> ttusb2_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 1 cmd 64-70
PARAM_VALUE 2 wbuf 4096-ptr_max
PARAM_VALUE 3 wlen 0-3
PARAM_VALUE 4 rbuf 3252065416810569728
PARAM_VALUE 5 rlen 1-3
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 2 wbuf (-1),2-3
BUF_SIZE 2 wbuf (-1),2-3
BUF_SIZE 4 rbuf 60
DATA_SOURCE 0 d $0
DATA_SOURCE 1 cmd $1
DATA_SOURCE 2 wbuf $2
DATA_SOURCE 3 wlen $3
DATA_SOURCE 5 rlen $4
HARD_MAX 1 cmd 70
RX_PATH
TASK_NOT_RUNNING
LOCK2 &state->ca_mutex
HALF_LOCKED2 &sl->slot_lock
TYPE_LOCK (struct ttusb2_state)->ca_mutex

drivers/media/usb/dvb-usb/ttusb2.c tt3650_rc_query() -> ttusb2_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 0 d->props.rc.core.bulk_mode 0
PARAM_VALUE 1 cmd 27
PARAM_VALUE 2 wbuf 0
PARAM_VALUE 3 wlen 0
PARAM_VALUE 4 rbuf 501880246261723136
PARAM_VALUE 5 rlen 9
BUF_SIZE 4 rbuf 9
DATA_SOURCE 0 d $0
UNITS 5 rlen unit_byte
HALF_LOCKED2 &pool->lock

drivers/media/usb/dvb-usb/ttusb2.c ttusb2_i2c_xfer() -> ttusb2_msg()

Type Parameter Key Value
PARAM_VALUE 0 d->i2c_mutex.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 d->i2c_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 d->i2c_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 d->i2c_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 cmd 49
PARAM_VALUE 2 wbuf 4096-ptr_max
PARAM_VALUE 3 wlen 3-60
PARAM_VALUE 4 rbuf 4889419808182431744
PARAM_VALUE 5 rlen 3-60
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 2 wbuf 60
BUF_SIZE 4 rbuf 60
CAPPED_DATA 0 &d->i2c_mutex 1
UNITS 0 d unit_byte
LOCK2 0 &d->i2c_mutex
TYPE_LOCK (struct dvb_usb_device)->i2c_mutex

drivers/media/usb/dvb-usb/ttusb2.c ttusb2_power_ctrl() -> ttusb2_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 0 d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 d->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 d->i2c_adap.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *d->udev->toggle 0-4294967295
PARAM_VALUE 1 cmd 21
PARAM_VALUE 2 wbuf 6615905727335780352
PARAM_VALUE 2 *wbuf 0-1
PARAM_VALUE 3 wlen 0
PARAM_VALUE 4 rbuf 0
PARAM_VALUE 5 rlen 0
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d->priv (-1),1-s32max
DATA_SOURCE 0 d $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 d->input_dev->max_vals
HALF_LOCKED2 &dev->v4l2_lock

drivers/media/usb/dvb-usb/ttusb2.c ttusb2_power_ctrl() -> ttusb2_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 0 d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 d->i2c_adap.debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 d->i2c_adap.dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 d->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 d->i2c_adap.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *d->udev->toggle 0-4294967295
PARAM_VALUE 1 cmd 21
PARAM_VALUE 2 wbuf 6615905727335780352
PARAM_VALUE 2 *wbuf 0-1
PARAM_VALUE 3 wlen 1
PARAM_VALUE 4 rbuf 0
PARAM_VALUE 5 rlen 0
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d->priv (-1),1-s32max
DATA_SOURCE 0 d $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 d->input_dev->max_vals
HALF_LOCKED2 &dev->v4l2_lock