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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/firewire/firedtv-fw.c fdtv_lock() -> node_req()

Type Parameter Key Value
PARAM_VALUE 0 fdtv 4096-ptr_max
PARAM_VALUE 0 fdtv->device 4096-ptr_max
PARAM_VALUE 1 addr 281474708277508,281474708277512-281476855761155
PARAM_VALUE 2 data 1011835580877107200,1018429516012306432
PARAM_VALUE 3 len 8
PARAM_VALUE 4 tcode 18
BUF_SIZE 0 fdtv s32min-(-2),1-s32max
BUF_SIZE 0 fdtv s32min-(-2),1-s32max
BUF_SIZE 2 data 8
BUF_SIZE 2 data 8
DATA_SOURCE 0 fdtv $0
DATA_SOURCE 1 addr $1
DATA_SOURCE 2 data $2
RX_PATH
TASK_NOT_RUNNING
UNITS 0 fdtv unit_byte

drivers/media/firewire/firedtv-fw.c fdtv_read() -> node_req()

Type Parameter Key Value
PARAM_VALUE 0 fdtv 4096-ptr_max
PARAM_VALUE 1 addr 281474708277508,281474708277512-281476855761155
PARAM_VALUE 2 data 1011835580877107200,1018429516012306432
PARAM_VALUE 3 len 4
PARAM_VALUE 4 tcode 4
BUF_SIZE 0 fdtv s32min-(-2),1-s32max
BUF_SIZE 0 fdtv s32min-(-2),1-s32max
BUF_SIZE 2 data 8
BUF_SIZE 2 data 8
DATA_SOURCE 0 fdtv $0
DATA_SOURCE 1 addr $1
DATA_SOURCE 2 data $2
RX_PATH
TASK_NOT_RUNNING
UNITS 0 fdtv unit_byte

drivers/media/firewire/firedtv-fw.c fdtv_write() -> node_req()

Type Parameter Key Value
PARAM_VALUE 0 fdtv 4096-ptr_max
PARAM_VALUE 0 fdtv->avc_data 4096-ptr_max
PARAM_VALUE 0 fdtv->avc_data->ctype 0-1,3
PARAM_VALUE 0 fdtv->avc_data->opcode 0,9,200,203
PARAM_VALUE 0 fdtv->avc_mutex.dep_map->name 0-255
PARAM_VALUE 0 fdtv->avc_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 fdtv->avc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fdtv->avc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 fdtv->avc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 fdtv->avc_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fdtv->avc_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 fdtv->avc_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 fdtv->avc_reply_received 0
PARAM_VALUE 1 addr 281474708278016
PARAM_VALUE 2 data 4096-ptr_max
PARAM_VALUE 3 len 0-s32max,18446744071562067968-u64max
PARAM_VALUE 4 tcode 1
BUF_SIZE 0 fdtv (-1),16,24,472,1296,2704,2992,4248,6624,50000,60000
BUF_SIZE 0 fdtv (-1),16,24,472,1296,2704,2992,4248,6624,50000,60000
BUF_SIZE 0 fdtv->device (-1),1616
BUF_SIZE 0 fdtv->dmxdev.demux (-1),136
BUF_SIZE 2 data 512
BUF_SIZE 2 data 512
CAPPED_DATA 0 fdtv->avc_data_length 1
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 fdtv $0
DATA_SOURCE 1 addr $1
DATA_SOURCE 2 data $2
DATA_SOURCE 3 len $3
BIT_INFO 0 fdtv->avc_data_length 0x0,0xfffffffc
BIT_INFO 3 len 0x0,0x7ffffffc
BIT_INFO 3 len 0x0,0x7ffffffc
NOSPEC 0 fdtv->avc_data_length
HARD_MAX 0 fdtv->avc_data->ctype 3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 fdtv->avc_data_length 0,32-4604[c]
USER_DATA 0 fdtv->ca_last_command 0-16777215
USER_DATA 3 len 0,32-4604[c]
NO_OVERFLOW_SIMPLE 0 fdtv->remote_ctrl_dev->max_vals
LOCK2 0 &fdtv->avc_mutex
HALF_LOCKED2 0 &fdtv->demux_mutex
TYPE_LOCK (struct firedtv)->avc_mutex