dwc2_force_dr_mode identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/usb/dwc2/core.h, line 1329 (as a prototype)

Defined in 1 files as a function:

drivers/usb/dwc2/core.c, line 577 (as a function)

Referenced in 1 files:

drivers/usb/dwc2/platform.c
- line 537
- line 784

Smatch caller information:

drivers/usb/dwc2/platform.c dwc2_driver_probe() -> dwc2_force_dr_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsotg	4096-ptr_max
PARAM_VALUE	0	hsotg->clk	0,4096-ptr_max
PARAM_VALUE	0	hsotg->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	hsotg->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	hsotg->clk->core->dev->power.request	0-4
PARAM_VALUE	0	hsotg->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	hsotg->clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsotg->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	hsotg->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	hsotg->clk->core->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->dev	4096-ptr_max
PARAM_VALUE	0	hsotg->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	hsotg->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	hsotg->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	hsotg->dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	hsotg->dev->power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	hsotg->dr_mode	1-3
PARAM_VALUE	0	hsotg->fifo_map	0
PARAM_VALUE	0	hsotg->hw_params.host_channels	1-16
PARAM_VALUE	0	hsotg->hw_params.host_perio_tx_q_depth	0,2-6
PARAM_VALUE	0	hsotg->hw_params.nperio_tx_q_depth	0,2-6
PARAM_VALUE	0	hsotg->irq	1-s32max
PARAM_VALUE	0	hsotg->ll_hw_enabled	1
PARAM_VALUE	0	hsotg->phy	0,4096-ptr_max
PARAM_VALUE	0	hsotg->phy->dev.power.request	0-4
PARAM_VALUE	0	hsotg->phy->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->phy->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->phy->ops	4096-ptr_max
PARAM_VALUE	0	hsotg->phy->ops->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	hsotg->phy->ops->owner->state	0-1,3-u32max
PARAM_VALUE	0	hsotg->phy->pwr->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->ena_gpio_state	1
PARAM_VALUE	0	hsotg->phy->pwr->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->regmap->async	0-1
PARAM_VALUE	0	hsotg->phy->pwr->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	hsotg->phy->pwr->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	hsotg->phy->pwr->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->phy->pwr->rdev->use_count	0-4294967295
PARAM_VALUE	0	hsotg->regs	4096-ptr_max
PARAM_VALUE	0	hsotg->reset	0,4096-ptr_max
PARAM_VALUE	0	hsotg->reset->deassert_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->reset_ecc	0,4096-ptr_max
PARAM_VALUE	0	hsotg->reset_ecc->deassert_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->uphy	0,4096-ptr_max
PARAM_VALUE	0	hsotg->uphy->dev	4096-ptr_max
PARAM_VALUE	0	hsotg->uphy->dev->driver	4096-ptr_max
PARAM_VALUE	0	hsotg->uphy->dev->driver->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	hsotg->uphy->dev->driver->owner->state	0-1,3-u32max
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->clk->core->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->dev->driver_data->vcc->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->uphy->io_dev->power.request	0-4
PARAM_VALUE	0	hsotg->uphy->io_dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->uphy->io_dev->power.runtime_status	0,2
PARAM_VALUE	0	hsotg->uphy->io_dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->uphy->type	1
PARAM_VALUE	0	hsotg->utmi_clk	0,4096-ptr_max
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.request	0-4
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	hsotg->utmi_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	hsotg->vbus_supply	0,4096-ptr_max
PARAM_VALUE	0	*hsotg->hw_params->g_tx_fifo_size	0-u16max
PARAM_VALUE	0	*hsotg->phy->pwr->rdev->reg_data->lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
BUF_SIZE	0	hsotg	4888
BUF_SIZE	0	hsotg->dev	1616
BUF_SIZE	0	hsotg->irq	s32min-(-1),1-s32max
BUF_SIZE	0	hsotg->vbus_supply	s32min,(-1)-s32max
CAPPED_DATA	0	hsotg->dev	1
DATA_SOURCE	0	hsotg	r devm_kzalloc
MEM_ZERO	0	hsotg
MEM_ZERO	0	hsotg->hw_params.g_tx_fifo_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	hsotg->hw_params.acg_enable	0-1
HOST_DATA	0	hsotg->hw_params.arch	0-3[c]
HOST_DATA	0	hsotg->hw_params.dev_ep_dirs	0-u32max
HOST_DATA	0	hsotg->hw_params.dev_nperio_tx_fifo_size	0-u16max
HOST_DATA	0	hsotg->hw_params.dev_token_q_depth	0-31[c]
HOST_DATA	0	hsotg->hw_params.dma_desc_enable	0-1
HOST_DATA	0	hsotg->hw_params.en_multiple_tx_fifo	0-1
HOST_DATA	0	hsotg->hw_params.enable_dynamic_fifo	0-1
HOST_DATA	0	hsotg->hw_params.fs_phy_type	0-3[c]
HOST_DATA	0	hsotg->hw_params.hibernation	0-1
HOST_DATA	0	hsotg->hw_params.host_channels	1-16[c]
HOST_DATA	0	hsotg->hw_params.host_nperio_tx_fifo_size	0-u16max
HOST_DATA	0	hsotg->hw_params.host_perio_tx_fifo_size	0-u16max
HOST_DATA	0	hsotg->hw_params.host_perio_tx_q_depth	0,2-6[c]
HOST_DATA	0	hsotg->hw_params.hs_phy_type	0-3[c]
HOST_DATA	0	hsotg->hw_params.i2c_enable	0-1
HOST_DATA	0	hsotg->hw_params.ipg_isoc_en	0-1
HOST_DATA	0	hsotg->hw_params.lpm_mode	0-1
HOST_DATA	0	hsotg->hw_params.nperio_tx_q_depth	0,2-6[c]
HOST_DATA	0	hsotg->hw_params.num_dev_ep	0-15[c]
HOST_DATA	0	hsotg->hw_params.num_dev_in_eps	0-15[c]
HOST_DATA	0	hsotg->hw_params.num_dev_perio_in_ep	0-15[c]
HOST_DATA	0	hsotg->hw_params.op_mode	0-7[c]
HOST_DATA	0	hsotg->hw_params.power_optimized	0-1
HOST_DATA	0	hsotg->hw_params.rx_fifo_size	0-u16max[c]
HOST_DATA	0	hsotg->hw_params.service_interval_mode	0-1
HOST_DATA	0	hsotg->hw_params.snpsid	0
HOST_DATA	0	hsotg->hw_params.total_fifo_size	0-u16max
HOST_DATA	0	hsotg->hw_params.utmi_phy_data_width	0-3[c]

drivers/usb/dwc2/platform.c dwc2_resume() -> dwc2_force_dr_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsotg	4096-ptr_max
PARAM_VALUE	0	hsotg->ll_hw_enabled	1
PARAM_VALUE	0	hsotg->phy->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsotg->phy_off_for_suspend	0
PARAM_VALUE	0	hsotg->role_sw	0
PARAM_VALUE	0	hsotg->uphy->io_dev->power.wakeirq->status	0-4294967295
BUF_SIZE	0	hsotg	s32min-(-2),1-s32max
BUF_SIZE	0	hsotg	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	hsotg	unit_byte