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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/bluetooth/hci_sync.c hci_cmd_sync_add() -> hci_cmd_sync_alloc()

Type Parameter Key Value
BUF_SIZE 3 param (-1),1-s32max
BUF_SIZE 3 param (-1),1-s32max
DATA_SOURCE 1 opcode $1
DATA_SOURCE 2 plen $2
DATA_SOURCE 3 param $3
DATA_SOURCE 4 sk $5
PARAM_COMPARE 3 param == $2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 2 plen 11-22[c]
USER_DATA 2 plen 0-4000000[c]
NO_OVERFLOW_SIMPLE 3 param->num_cis
UNITS 2 plen unit_byte
UNITS 3 param unit_byte
BYTE_COUNT 3 ==param2 8050
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock

net/bluetooth/hci_core.c __hci_cmd_send() -> hci_cmd_sync_alloc()

Type Parameter Key Value
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 hdev->debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 hdev->debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 hdev->debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 hdev->debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 hdev->debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 hdev->debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 hdev->hci_drv->specific_handler_count 0,2
PARAM_VALUE 1 opcode 64512,64524,64623,64764,64767,64859
PARAM_VALUE 2 plen 0-255
PARAM_VALUE 3 param 0,4096-ptr_max
PARAM_VALUE 4 sk 0
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev->dev.parent (-1),1616
BUF_SIZE 3 param (-1),1-2,5-255
BUF_SIZE 3 param (-1),1-2,5-255
CAPPED_DATA 2 plen 1
DATA_SOURCE 0 hdev $0
DATA_SOURCE 1 opcode $1
DATA_SOURCE 2 plen $2
DATA_SOURCE 3 param $3
FUZZY_MAX 2 plen 255
STR_LEN 0 hdev (-1),23,63
STR_LEN 0 hdev (-1),23,63
HARD_MAX 1 opcode 64859
RX_PATH
TASK_NOT_RUNNING
UNITS 2 plen unit_byte
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &hdev->req_lock

net/bluetooth/hci_core.c hci_send_cmd() -> hci_cmd_sync_alloc()

Type Parameter Key Value
PARAM_VALUE 1 opcode 1031,1033-1039,1041,1043,1049,1051-1052,1055,1064-1065,1067-1072,1075-1076,1085,1093,2051-2052,2059,2065,3104,3196,5128,6148,8202,8217-8219,8224-8225,8249,8262,8294-8296,8302
PARAM_VALUE 2 plen 1-4,6-10,13-14,17-18,21-23,28,31,38,59,70
PARAM_VALUE 3 param 1-u64max
PARAM_VALUE 4 sk 0
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev->recv_event (-1)-s32max
BUF_SIZE 3 param (-1),2-4,6-10,13-14,17-18,21-23,28,31,38,59,70
BUF_SIZE 3 param (-1),2-4,6-10,13-14,17-18,21-23,28,31,38,59,70
DATA_SOURCE 0 hdev $0
DATA_SOURCE 1 opcode $1
DATA_SOURCE 2 plen $2
DATA_SOURCE 3 param $3
HARD_MAX 1 opcode 8302
HARD_MAX 2 plen 70
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->end
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->end
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->len
UNITS 2 plen unit_byte
USER_PTR 0 hdev->recv_event->data
HALF_LOCKED2 &hdev->lock
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &mgmt_chan_list_lock
HALF_LOCKED2 sk
HALF_LOCKED2 0 &hdev->lock
HALF_LOCKED2 0 &hdev->req_lock