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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/net/wireless/ath/carl9170/cmd.c carl9170_bcn_ctrl() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 *ar->cmd_buf 0-4294967295
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->bcn_ctrl.mode 0-1
PARAM_VALUE 1 cmd->hdr.cmd 69
PARAM_VALUE 1 cmd->hdr.len 16
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover->len
NO_OVERFLOW_SIMPLE 0 ar->rx_failover->tail
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &ar->mutex

drivers/net/wireless/ath/carl9170/cmd.c carl9170_powersave() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->mutex.dep_map->name 0-255
PARAM_VALUE 0 ar->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ar->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ar->mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ar->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ar->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ar->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ar->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 100
PARAM_VALUE 1 cmd->hdr.len 4
PARAM_VALUE 1 cmd->psm.state 1,4097
PARAM_VALUE 2 free_buf 1
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
BIT_INFO 1 cmd->psm.state 0x1,0x1001
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &ar->mutex
TYPE_LOCK (struct ar9170)->mutex

drivers/net/wireless/ath/carl9170/cmd.c carl9170_reboot() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 68
PARAM_VALUE 1 cmd->hdr.len 0
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ar unit_byte
HALF_LOCKED2 0 &ar->mutex

drivers/net/wireless/ath/carl9170/usb.c carl9170_exec_cmd() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->cmd.hdr.cmd 0-3,6-7,9,16-17,33,35
PARAM_VALUE 0 ar->cmd_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ar->cmd_wait.done 0
PARAM_VALUE 0 ar->common.regulatory.regpair->reg_2ghz_ctl 16,48,64,255,511
PARAM_VALUE 0 ar->common.regulatory.regpair->reg_5ghz_ctl 16,48,64,255,511
PARAM_VALUE 0 ar->readlen 0,4-16,24,32,48,60
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 0 *ar->cmd_buf 0-4294967295
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 0-3,6-7,9,16-17,33,35
PARAM_VALUE 2 free_buf 0
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar->readbuf (-1),4,8,12,16,24,32,48,60
BUF_SIZE 0 ar->rng.rng.name (-1),31
CAPPED_DATA 0 ar->readlen 1
DATA_SOURCE 0 ar $0
FUZZY_MAX 0 ar->state 2
STR_LEN 0 ar->rng.name (-1),30
STR_LEN 0 ar->rng.rng.name (-1),30
HARD_MAX 0 ar->cmd.hdr.cmd 35
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ar->rng.rng->priv 0-u64max
NO_OVERFLOW_SIMPLE 0 ar->num_channels
NO_OVERFLOW_SIMPLE 0 ar->wps.pbc->max_vals
UNITS 0 ar unit_byte
HALF_LOCKED2 &ar->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &ar->mutex

drivers/net/wireless/ath/carl9170/tx.c carl9170_update_beacon() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->hw 4096-ptr_max
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 65
PARAM_VALUE 1 cmd->wreg.regs 4096-ptr_max
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
FUZZY_MAX 0 ar->state 2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
LOCK2 &ar->beacon_lock
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &ar->mutex
TYPE_LOCK (struct ar9170)->beacon_lock

drivers/net/wireless/ath/carl9170/tx.c carl9170_update_beacon() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->hw 4096-ptr_max
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 65
PARAM_VALUE 1 cmd->hdr.len 0-59
PARAM_VALUE 1 cmd->wreg.regs 4096-ptr_max
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
LOCK2 &ar->beacon_lock
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &ar->mutex
TYPE_LOCK (struct ar9170)->beacon_lock

drivers/net/wireless/ath/carl9170/tx.c carl9170_update_beacon() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->hw 4096-ptr_max
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 65
PARAM_VALUE 1 cmd->hdr.len 0-59
PARAM_VALUE 1 cmd->wreg.regs 4096-ptr_max
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
LOCK2 &ar->beacon_lock
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &ar->mutex
TYPE_LOCK (struct ar9170)->beacon_lock

drivers/net/wireless/ath/carl9170/tx.c carl9170_update_beacon() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->hw 4096-ptr_max
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 65
PARAM_VALUE 1 cmd->hdr.len 0-59
PARAM_VALUE 1 cmd->wreg.regs 4096-ptr_max
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
LOCK2 &ar->beacon_lock
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &ar->mutex
TYPE_LOCK (struct ar9170)->beacon_lock

drivers/net/wireless/ath/carl9170/tx.c carl9170_update_beacon() -> __carl9170_exec_cmd()

Type Parameter Key Value
PARAM_VALUE 0 ar 4096-ptr_max
PARAM_VALUE 0 ar->hw 4096-ptr_max
PARAM_VALUE 0 ar->state 2-u32max
PARAM_VALUE 1 cmd 4096-ptr_max
PARAM_VALUE 1 cmd->hdr.cmd 65
PARAM_VALUE 1 cmd->hdr.len 0-59
PARAM_VALUE 1 cmd->wreg.regs 4096-ptr_max
PARAM_VALUE 2 free_buf 1
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 0 ar s32min-(-1),1-s32max
BUF_SIZE 1 cmd 64
DATA_SOURCE 0 ar $0
DATA_SOURCE 1 cmd r carl9170_cmd_buf
FUZZY_MAX 0 ar->state 2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ar->rx_failover_missing
UNITS 0 ar unit_byte
LOCK2 &ar->beacon_lock
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &ar->mutex
TYPE_LOCK (struct ar9170)->beacon_lock