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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/wireless/mediatek/mt76/mt7921/usb.c mt7921u_mcu_send_message() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 3 actual_len 0
PARAM_VALUE 4 timeout 1000
PARAM_VALUE 5 ep 0-1
BUF_SIZE 1 data 1-s32max
TASK_NOT_RUNNING
UNITS 1 data unit_byte
UNITS 2 len unit_byte
USER_PTR 1 data
LOCK2 &mdev->mcu.mutex
HALF_LOCKED2 &dev->mt76.mutex
TYPE_LOCK (struct mt76_mcu)->mutex

drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c mt7663u_mcu_send_message() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->mcu.timeout 5000
PARAM_VALUE 3 actual_len 0
PARAM_VALUE 4 timeout 1000
PARAM_VALUE 5 ep 0-1
BUF_SIZE 1 data 1-s32max
FUZZY_MAX 5 ep 1
HARD_MAX 5 ep 1
TASK_NOT_RUNNING
UNITS 1 data unit_byte
UNITS 2 len unit_byte
USER_PTR 1 data
LOCK2 &mdev->mcu.mutex
HALF_LOCKED2 &dev->mt76.mutex
TYPE_LOCK (struct mt76_mcu)->mutex

drivers/net/wireless/mediatek/mt76/mt7925/usb.c mt7925u_mcu_send_message() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 3 actual_len 0
PARAM_VALUE 4 timeout 1000
PARAM_VALUE 5 ep 0-1
BUF_SIZE 1 data 1-s32max
TASK_NOT_RUNNING
UNITS 1 data unit_byte
UNITS 2 len unit_byte
USER_PTR 1 data
LOCK2 &mdev->mcu.mutex
HALF_LOCKED2 &dev->mt76.mutex
TYPE_LOCK (struct mt76_mcu)->mutex

drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c __mt76x02u_mcu_fw_send_data() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->usb.usb_ctrl_mtx.osq.tail.counter 0-s32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 12-14592
PARAM_VALUE 3 actual_len 0
PARAM_VALUE 4 timeout 1000
PARAM_VALUE 5 ep 0
BUF_SIZE 1 data 2048,14584,14592
CAPPED_DATA 2 len 1
DATA_SOURCE 1 data $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->rxfilter 0-u32max
HOST_DATA 0 dev->token.idr_rt.xa_flags 0,67108864-u32max
UNITS 2 len unit_byte

drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c __mt76x02u_mcu_send_msg() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev->mcu.mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->mcu.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->mcu.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mcu.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->mcu_ops->headroom 0,4,32,64,68
PARAM_VALUE 0 dev->mcu_ops->mcu_send_msg 0,4543376461987549184,5414446649499410432
PARAM_VALUE 3 actual_len 0
PARAM_VALUE 4 timeout 500
PARAM_VALUE 5 ep 0
BUF_SIZE 0 dev->mcu_ops (-1),88
BUF_SIZE 0 dev->phy.priv (-1),13440,13480
BUF_SIZE 1 data 1-s32max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->rxfilter 0-u32max
HOST_DATA 0 dev->token.idr_rt.xa_flags 0,67108864-u32max
NO_OVERFLOW_SIMPLE 0 dev->dma_dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 0 dev->hw->wiphy->fw_version
NO_OVERFLOW_SIMPLE 0 dev->mmio.wed.hw->regs->cache_word_size
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->_rx
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->_tx
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->cfg
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->ethtool
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->name
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->napi_config
NO_OVERFLOW_SIMPLE 0 dev->tx_napi.skb->extensions
NO_OVERFLOW_SIMPLE 0 dev->tx_napi.thread->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 dev->usb.rx_worker.task->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 dev->usb.rx_worker.task->dl.pi_se->dl_runtime
UNITS 1 data unit_byte
UNITS 2 len unit_byte
LOCK2 0 &dev->mcu.mutex
TYPE_LOCK (struct mt76_mcu)->mutex

drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c mt76x02u_mcu_wait_resp() -> mt76u_bulk_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->mcu.mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->mcu.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->mcu.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mcu.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->mcu.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mcu.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->mcu_ops->mcu_send_msg 0,4543376461987549184,5414446649499410432
PARAM_VALUE 2 len 1024
PARAM_VALUE 3 actual_len 3001066867663319040
PARAM_VALUE 4 timeout 300
PARAM_VALUE 5 ep 1
BUF_SIZE 0 dev->mcu_ops (-1),88
BUF_SIZE 0 dev->phy.priv (-1),13440,13480
BUF_SIZE 1 data 1024
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->rxfilter 0-u32max
HOST_DATA 0 dev->token.idr_rt.xa_flags 0,67108864-u32max
NO_OVERFLOW_SIMPLE 0 dev->dma_dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 0 dev->hw->wiphy->fw_version
NO_OVERFLOW_SIMPLE 0 dev->mmio.wed.hw->regs->cache_word_size
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->_rx
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->_tx
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->cfg
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->ethtool
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->name
NO_OVERFLOW_SIMPLE 0 dev->napi_dev->napi_config
NO_OVERFLOW_SIMPLE 0 dev->tx_napi.skb->extensions
NO_OVERFLOW_SIMPLE 0 dev->tx_napi.thread->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 dev->tx_worker.task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 dev->usb.rx_worker.task->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 dev->usb.rx_worker.task->dl.pi_se->dl_runtime
LOCK2 0 &dev->mcu.mutex
TYPE_LOCK (struct mt76_mcu)->mutex