dwc3_otg_host_init identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/usb/dwc3/core.h, line 1709 (as a prototype)

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/dwc3/core.c dwc3_resume_common() -> dwc3_otg_host_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
PARAM_VALUE	0	dwc->bus_clk	0,4096-ptr_max
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.request	0-4
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->bus_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->bus_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	dwc->bus_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	dwc->current_dr_role	3
PARAM_VALUE	0	dwc->current_otg_role	1
PARAM_VALUE	0	dwc->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dwc->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dwc->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dwc->dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	dwc->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->enable_usb2_transceiver_delay	1
PARAM_VALUE	0	dwc->ev_buf	0,4096-ptr_max
PARAM_VALUE	0	dwc->ev_buf->lpos	0
PARAM_VALUE	0	dwc->is_fpga	1
PARAM_VALUE	0	dwc->num_eps	0-63
PARAM_VALUE	0	dwc->phys_ready	1
PARAM_VALUE	0	dwc->pipe_clk	0,4096-ptr_max
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.request	0-4
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->pipe_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	dwc->pipe_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	dwc->ref_clk	0,4096-ptr_max
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->ref_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->ref_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	dwc->ref_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	dwc->reset	0,4096-ptr_max
PARAM_VALUE	0	dwc->reset->array	0-1
PARAM_VALUE	0	dwc->reset->deassert_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk	0,4096-ptr_max
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->susp_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	dwc->susp_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	dwc->ulpi	4096-ptr_max
PARAM_VALUE	0	dwc->ulpi->dev.bus->match	3755186018370134016
PARAM_VALUE	0	dwc->ulpi->dev.bus->name	9140607887806779392
PARAM_VALUE	0	dwc->ulpi->dev.bus->probe	118310741215260672
PARAM_VALUE	0	dwc->ulpi->dev.bus->remove	1025924969804197888
PARAM_VALUE	0	dwc->ulpi->dev.bus->uevent	4519232916669108224
PARAM_VALUE	0	dwc->ulpi->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	dwc->ulpi->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	dwc->ulpi->dev.kobj->name	0-255
PARAM_VALUE	0	dwc->ulpi->dev.kobj.ktype->get_ownership	9073032014207823872
PARAM_VALUE	0	dwc->ulpi->dev.kobj.ktype->namespace	4142580293989273600
PARAM_VALUE	0	dwc->ulpi->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	dwc->ulpi->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	dwc->ulpi->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	dwc->ulpi->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	dwc->ulpi->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dwc->ulpi->dev.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dwc->ulpi->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	dwc->ulpi->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	dwc->ulpi->dev.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	dwc->ulpi->dev.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	dwc->ulpi->dev.type->groups	3028771012882210816
PARAM_VALUE	0	dwc->ulpi->dev.type->name	9181436532502339584
PARAM_VALUE	0	dwc->ulpi->dev.type->release	7453620328035999744
PARAM_VALUE	0	dwc->ulpi->ops	4387173371834245120
PARAM_VALUE	0	dwc->ulpi->ops->read	3997624551514808320
PARAM_VALUE	0	dwc->ulpi->ops->write	6079867596354162688
PARAM_VALUE	0	dwc->ulpi_ready	1
PARAM_VALUE	0	dwc->usb2_phy	0,4096-ptr_max
PARAM_VALUE	0	dwc->usb2_phy->dev	4096-ptr_max
PARAM_VALUE	0	dwc->usb2_phy->dev->driver	4096-ptr_max
PARAM_VALUE	0	dwc->usb2_phy->dev->driver->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	dwc->usb2_phy->dev->driver->owner->state	0-1,3-u32max
PARAM_VALUE	0	dwc->usb2_phy->dev->of_node	4096-ptr_max
PARAM_VALUE	0	dwc->usb2_phy->type	1
PARAM_VALUE	0	dwc->usb3_phy	0,4096-ptr_max
PARAM_VALUE	0	dwc->usb3_phy->dev	4096-ptr_max
PARAM_VALUE	0	dwc->usb3_phy->dev->driver	4096-ptr_max
PARAM_VALUE	0	dwc->usb3_phy->dev->driver->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	dwc->usb3_phy->dev->driver->owner->state	0-1,3-u32max
PARAM_VALUE	0	dwc->usb3_phy->dev->of_node	4096-ptr_max
PARAM_VALUE	0	dwc->usb3_phy->type	2
PARAM_VALUE	0	dwc->utmi_clk	0,4096-ptr_max
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.request	0-4
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dwc->utmi_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	dwc->utmi_clk->core->protect_count	0-4294967295
BUF_SIZE	0	dwc	s32min-(-1),1-s32max
BUF_SIZE	0	dwc	s32min-(-1),1-s32max
CAPPED_DATA	0	dwc->num_usb2_ports	1
CAPPED_DATA	0	dwc->num_usb3_ports	1
DATA_SOURCE	0	dwc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf	s64min-s64max
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.auxiliary	0-4294967295
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.command	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.ctl	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.device	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.error	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.feature	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.flags	s64min-s64max
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_feature	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbah	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbal	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbam	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_nsect	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbah	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbal	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbam	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.nsect	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.protocol	0-255
HOST_DATA	0	dwc->ulpi->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.status	0-255
UNITS	0	dwc	unit_byte

drivers/usb/dwc3/drd.c dwc3_otg_thread_irq() -> dwc3_otg_host_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
PARAM_VALUE	0	dwc->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dwc->otg_restart_host	1
DATA_SOURCE	0	dwc	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&dwc->lock
TYPE_LOCK		(struct dwc3)->lock

drivers/usb/dwc3/drd.c dwc3_otg_update() -> dwc3_otg_host_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dwc	4096-ptr_max
PARAM_VALUE	0	dwc->current_dr_role	3
PARAM_VALUE	0	dwc->current_otg_role	1
PARAM_VALUE	0	dwc->desired_otg_role	1
PARAM_VALUE	0	dwc->dev	4096-ptr_max
PARAM_VALUE	0	dwc->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	dwc->dev->class	0,4096-ptr_max
PARAM_VALUE	0	dwc->dev->power.request	0-4
PARAM_VALUE	0	dwc->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dwc->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	dwc->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->dev->type	0,4096-ptr_max
PARAM_VALUE	0	dwc->dr_mode	3
PARAM_VALUE	0	dwc->gadget->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	dwc->gadget->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dwc->gadget->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dwc->mutex.dep_map->name	0-255
PARAM_VALUE	0	dwc->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dwc->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dwc->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dwc->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	dwc->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	dwc->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	dwc->sysdev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dwc->usb2_phy->otg->usb_phy->io_dev->power.wakeirq->status	0-4294967295
DATA_SOURCE	0	dwc	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&dwc->lock
LOCK2	0	&dwc->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct dwc3)->lock
TYPE_LOCK		(struct dwc3)->mutex