mt76x02_dma_init identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/mediatek/mt76/mt76x02_dma.h, line 62 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c, line 175 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/wireless/mediatek/mt76/mt76x0/pci.c mt76x0e_init_hardware() -> mt76x02_dma_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->backup_l1	0-4294967295
PARAM_VALUE	0	dev->backup_l2	0-4294967295
PARAM_VALUE	0	dev->mt76->sdio.func->card->host->fail_mmc_request.ratelimit_state.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->mt76->sdio.func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->mt76->sdio.func->tmpbuf	0-255
PARAM_VALUE	0	dev->mt76->usb->data	0-255
PARAM_VALUE	0	dev->mt76.bus	4096-ptr_max
PARAM_VALUE	0	dev->mt76.bus->rr	4096-ptr_max
PARAM_VALUE	0	dev->mt76.bus->wr	4096-ptr_max
PARAM_VALUE	0	dev->mt76.drv->rx_check	0,1157620040371703808,4848663956030836736,4948581913064058880,5485176288187613184,6782910663296389120
PARAM_VALUE	0	dev->mt76.mcu.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->mt76.mcu.mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.mcu_ops	2081404359066046464
PARAM_VALUE	0	dev->mt76.mcu_ops->headroom	0
PARAM_VALUE	0	dev->mt76.mcu_ops->max_retry	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_parse_response	396022216663597056
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_rd_rp	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_restart	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_rr	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_send_msg	5414446649499410432
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_skb_prepare_msg	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_skb_send_msg	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_wr	0
PARAM_VALUE	0	dev->mt76.mcu_ops->mcu_wr_rp	0
PARAM_VALUE	0	dev->mt76.mcu_ops->tailroom	0
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->cqe_on	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->doing_retune	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->led->brightness	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->cookie	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->cookie_sg_count	(-22),0-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_uses_io_tlb	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dma_len	1-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->next_data.cookie	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->next_data.dma_len	0-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->pcr->pci->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->pcr->pcr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->pdev->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->sg_count	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->ucr->dev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->retune_now	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->phy_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->phy_mutex.first_waiter	0
PARAM_VALUE	0	dev->phy_mutex.magic	4096-ptr_max
PARAM_VALUE	0	dev->phy_mutex.osq.tail.counter	0
PARAM_VALUE	0	dev->phy_mutex.owner.counter	0
PARAM_VALUE	0	dev->reg_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	*dev->mt76.mcu_ops->mcu_parse_response	396022216663597056
PARAM_VALUE	0	*dev->mt76.mcu_ops->mcu_send_msg	5414446649499410432
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c mt76x2_init_hardware() -> mt76x02_dma_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->beacon_ops	7603371416424812544
PARAM_VALUE	0	dev->beacon_ops->beacon_enable	1871575587596918784
PARAM_VALUE	0	dev->beacon_ops->nslots	8
PARAM_VALUE	0	dev->beacon_ops->pre_tbtt_enable	2800037950347644928
PARAM_VALUE	0	dev->beacon_ops->slot_size	1024
PARAM_VALUE	0	dev->dfs_pd.dfs_tasklet.count.counter	0
PARAM_VALUE	0	dev->dfs_pd.dfs_tasklet.data	0
PARAM_VALUE	0	dev->dfs_pd.dfs_tasklet.next	0
PARAM_VALUE	0	dev->dfs_pd.dfs_tasklet.state	0
PARAM_VALUE	0	dev->dfs_pd.dfs_tasklet.use_callback	1
PARAM_VALUE	0	dev->dfs_pd.seq_pool.next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.seq_pool.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.seq_pool.prev	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.seq_pool.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.seq_pool.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.sequences.next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.sequences.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.sequences.prev	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.sequences.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dfs_pd.sequences.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->mphy->macaddr	0-255
PARAM_VALUE	0	dev->mphy.antenna_mask	1,3
PARAM_VALUE	0	dev->mphy.cap.has_2ghz	1
PARAM_VALUE	0	dev->mphy.cap.has_5ghz	1
PARAM_VALUE	0	dev->mphy.chainmask	257,514
PARAM_VALUE	0	dev->mphy.hw	4096-ptr_max
PARAM_VALUE	0	dev->mphy.hw->extra_tx_headroom	2,26
PARAM_VALUE	0	dev->mphy.hw->flags	4096-ptr_max
PARAM_VALUE	0	dev->mphy.hw->max_rate_tries	1
PARAM_VALUE	0	dev->mphy.hw->max_rates	1
PARAM_VALUE	0	dev->mphy.hw->max_report_rates	7
PARAM_VALUE	0	dev->mphy.hw->queues	4
PARAM_VALUE	0	dev->mphy.hw->sta_data_size	1056
PARAM_VALUE	0	dev->mphy.hw->vif_data_size	1032
PARAM_VALUE	0	dev->mphy.hw->wiphy	4096-ptr_max
PARAM_VALUE	0	dev->mphy.hw->wiphy->iface_combinations	6224389994855464960,9012118340022837248
PARAM_VALUE	0	dev->mphy.hw->wiphy->n_iface_combinations	1
PARAM_VALUE	0	dev->mphy.hw->wiphy->reg_notifier	432967049121652736
PARAM_VALUE	0	dev->mphy.leds.cdev.blink_set	5495130339261558784
PARAM_VALUE	0	dev->mphy.leds.cdev.brightness_set	6680277546359365632
PARAM_VALUE	0	dev->mt76->test_mtd.name	0-255
PARAM_VALUE	0	dev->mt76->usb->data	0-255
PARAM_VALUE	0	dev->mt76->usb->mcu.data	0-255
PARAM_VALUE	0	dev->mt76->usb.mcu.data	0-255
PARAM_VALUE	0	dev->mt76.bus	4096-ptr_max
PARAM_VALUE	0	dev->mt76.bus->rmw	4096-ptr_max
PARAM_VALUE	0	dev->mt76.bus->rr	4096-ptr_max
PARAM_VALUE	0	dev->mt76.bus->wr	4096-ptr_max
PARAM_VALUE	0	dev->mt76.dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mt76.dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->mt76.dev->of_node->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	dev->mt76.dev->of_node->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	dev->mt76.dev->of_node->kobj.state_initialized	0-1
PARAM_VALUE	0	dev->mt76.dev->of_node->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	dev->mt76.dev->of_node->kobj.uevent_suppress	0-1
PARAM_VALUE	0	dev->mt76.dev->of_node->phandle	0-4294967295
PARAM_VALUE	0	dev->mt76.eeprom.data	1-u64max
PARAM_VALUE	0	dev->mt76.eeprom.size	512
PARAM_VALUE	0	dev->mt76.global_wcid.hw_key_idx	255
PARAM_VALUE	0	dev->mt76.global_wcid.idx	255
PARAM_VALUE	0	dev->mt76.mcu.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	dev->mt76.mcu.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.mcu.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->mt76.otp.data	1-u64max
PARAM_VALUE	0	dev->mt76.otp.size	512
PARAM_VALUE	0	dev->mt76.region	0
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->cmd_completion.done	0-4294967293,4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->iommu->lock.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->iommu->lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->iommu->priv->domain->pd_mode	0-2
PARAM_VALUE	0	dev->mt76.sdio.func->card->host->private->dev->iommu->priv->domain->pscid	(-4095)-s32max
PARAM_VALUE	0	dev->mt76.test_mtd.offset	0
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->mt76.usb.usb_ctrl_mtx.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->reg_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->slottime	9
PARAM_VALUE	0	*dev->mphy.macaddr	0-255
PARAM_VALUE	0	*dev->mt76.eeprom.data	0-255
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dev->mphy.dev->mmio.irqmask	0-u32max[c]
HOST_DATA	0	dev->mphy.dev->rx_token.idr_rt.xa_flags	67108868
HOST_DATA	0	dev->mphy.dev->rxfilter	0-u32max
HOST_DATA	0	dev->mphy.dev->token.idr_rt.xa_flags	0,67108864-u32max
HOST_DATA	0	dev->mt76->sdio.func->tmpbuf	0-255
HOST_DATA	0	dev->mt76.rxfilter	0-u32max
HALF_LOCKED2		&pool->lock