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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/function/f_ncm.c ncm_close() -> ncm_notify()

Type Parameter Key Value
PARAM_VALUE 0 ncm 4096-ptr_max
PARAM_VALUE 0 ncm->is_open 0
PARAM_VALUE 0 ncm->lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 ncm r func_to_ncm
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
LOCK2 0 &ncm->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct eth_dev)->lock
TYPE_LOCK (struct f_ncm)->lock

drivers/usb/gadget/function/f_ncm.c ncm_open() -> ncm_notify()

Type Parameter Key Value
PARAM_VALUE 0 ncm 4096-ptr_max
PARAM_VALUE 0 ncm->is_open 1
PARAM_VALUE 0 ncm->lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 ncm r func_to_ncm
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
LOCK2 0 &ncm->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct eth_dev)->lock
TYPE_LOCK (struct f_ncm)->lock

drivers/usb/gadget/function/f_ncm.c ncm_set_alt() -> ncm_notify()

Type Parameter Key Value
PARAM_VALUE 0 ncm 4096-ptr_max
PARAM_VALUE 0 ncm->data_id 0-31
PARAM_VALUE 0 ncm->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ncm->netdev 0-ptr_max
PARAM_VALUE 0 ncm->parser_opts->block_length 1-2
PARAM_VALUE 0 ncm->parser_opts->dgram_item_len 1-2
PARAM_VALUE 0 ncm->parser_opts->dpe_size 4,8
PARAM_VALUE 0 ncm->parser_opts->ndp_index 1-2
PARAM_VALUE 0 ncm->parser_opts->ndp_sign 810369870,812475246
PARAM_VALUE 0 ncm->parser_opts->ndp_size 8,16
PARAM_VALUE 0 ncm->parser_opts->ndplen_align 4,8
PARAM_VALUE 0 ncm->parser_opts->next_ndp_index 1-2
PARAM_VALUE 0 ncm->parser_opts->nth_sign 1213023054,1751999342
PARAM_VALUE 0 ncm->parser_opts->nth_size 12,16
PARAM_VALUE 0 ncm->parser_opts->reserved1 0-1
PARAM_VALUE 0 ncm->parser_opts->reserved2 0,2
CAPPED_DATA 0 ncm->data_id 1
DATA_SOURCE 0 ncm r func_to_ncm
PARAM_COMPARE 0 ncm->ctrl_id != $0->data_id
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 0 &ncm->lock
TYPE_LOCK (struct f_ncm)->lock