musb_start 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/musb/musb_core.h, line 494 (as a prototype)

Defined in 1 files as a function:

drivers/usb/musb/musb_core.c, line 1184 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/usb/musb/musb_virthub.c musb_hub_control() -> musb_start()

Type	Parameter	Key	Value
PARAM_VALUE	0	musb	4096-ptr_max
PARAM_VALUE	0	musb->endpoints->epnum	0-15
PARAM_VALUE	0	musb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	musb->ops->enable	0,4603858545345949696,7292210179802193920,7415579999595175936
PARAM_VALUE	0	musb->ops->set_vbus	0,1302706238386958336,1666801379271716864,6353698527279423488
PARAM_VALUE	0	musb->ops->try_idle	0,4096-ptr_max
PARAM_VALUE	0	musb->port1_status	0,4-u32max
PARAM_VALUE	0	musb->port_mode	1
PARAM_VALUE	0	musb->xceiv	0,4096-ptr_max
DATA_SOURCE	0	musb	r hcd_to_musb
NOCHECK_CALL

drivers/usb/musb/musb_gadget.c musb_gadget_start() -> musb_start()

Type	Parameter	Key	Value
PARAM_VALUE	0	musb	4096-ptr_max
PARAM_VALUE	0	musb->controller	4096-ptr_max
PARAM_VALUE	0	musb->controller->bus	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->class	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->power.request	0-4
PARAM_VALUE	0	musb->controller->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	musb->controller->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	musb->controller->type	0,4096-ptr_max
PARAM_VALUE	0	musb->gadget_driver	4096-ptr_max
PARAM_VALUE	0	musb->gadget_driver->max_speed	3-u32max
PARAM_VALUE	0	musb->is_active	1
PARAM_VALUE	0	musb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	musb->otg_state	1
PARAM_VALUE	0	musb->phy	0,4096-ptr_max
PARAM_VALUE	0	musb->softconnect	0
PARAM_VALUE	0	musb->xceiv	0,4096-ptr_max
PARAM_VALUE	0	musb->xceiv->otg	0,4096-ptr_max
PARAM_VALUE	0	musb->xceiv->otg->state	1
DATA_SOURCE	0	musb	r gadget_to_musb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&udc->connect_lock
HALF_LOCKED2		&g->dev.mutex
HALF_LOCKED2		&of->mutex
TYPE_LOCK		(struct usb_udc)->connect_lock

drivers/usb/musb/musb_core.c musb_recover_from_babble() -> musb_start()

Type	Parameter	Key	Value
PARAM_VALUE	0	musb	4096-ptr_max
PARAM_VALUE	0	musb->bulk_ep	1-u64max
PARAM_VALUE	0	musb->bulk_ep->ep_in.current_epnum	0-254
PARAM_VALUE	0	musb->bulk_ep->ep_in.dma	0
PARAM_VALUE	0	musb->bulk_ep->ep_in.is_in	0-1
PARAM_VALUE	0	musb->bulk_ep->ep_in.packet_sz	0-2047
PARAM_VALUE	0	musb->bulk_ep->ep_in.type	0-3
PARAM_VALUE	0	musb->bulk_ep->ep_in.wedged	0-1
PARAM_VALUE	0	musb->bulk_ep->ep_out.current_epnum	0-254
PARAM_VALUE	0	musb->bulk_ep->ep_out.dma	0
PARAM_VALUE	0	musb->bulk_ep->ep_out.is_in	0-1
PARAM_VALUE	0	musb->bulk_ep->ep_out.packet_sz	0-2047
PARAM_VALUE	0	musb->bulk_ep->ep_out.type	0-3
PARAM_VALUE	0	musb->bulk_ep->ep_out.wedged	0-1
PARAM_VALUE	0	musb->bulk_ep->epnum	0-15
PARAM_VALUE	0	musb->bulk_ep->rx_channel	0
PARAM_VALUE	0	musb->bulk_ep->rx_reinit	0-1
PARAM_VALUE	0	musb->bulk_ep->tx_channel	0
PARAM_VALUE	0	musb->bulk_ep->tx_reinit	1
PARAM_VALUE	0	musb->config	4096-ptr_max
PARAM_VALUE	0	musb->config->fifo_cfg	0,4096-ptr_max
PARAM_VALUE	0	musb->config->fifo_cfg_size	0,8,14
PARAM_VALUE	0	musb->controller	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->bus	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->class	0,4096-ptr_max
PARAM_VALUE	0	musb->controller->driver	0,4096-ptr_max
PARAM_VALUE	0	musb->endpoints->ep_in.current_epnum	0-254
PARAM_VALUE	0	musb->endpoints->ep_in.dma	0
PARAM_VALUE	0	musb->endpoints->ep_in.is_in	0-1
PARAM_VALUE	0	musb->endpoints->ep_in.packet_sz	0-2047
PARAM_VALUE	0	musb->endpoints->ep_in.type	0-3
PARAM_VALUE	0	musb->endpoints->ep_in.wedged	0-1
PARAM_VALUE	0	musb->endpoints->ep_out.current_epnum	0-254
PARAM_VALUE	0	musb->endpoints->ep_out.dma	0
PARAM_VALUE	0	musb->endpoints->ep_out.is_in	0-1
PARAM_VALUE	0	musb->endpoints->ep_out.packet_sz	0-2047
PARAM_VALUE	0	musb->endpoints->ep_out.type	0-3
PARAM_VALUE	0	musb->endpoints->ep_out.wedged	0-1
PARAM_VALUE	0	musb->endpoints->epnum	0-15
PARAM_VALUE	0	musb->endpoints->is_shared_fifo	0-1
PARAM_VALUE	0	musb->endpoints->rx_channel	0
PARAM_VALUE	0	musb->endpoints->rx_reinit	0-1
PARAM_VALUE	0	musb->endpoints->tx_channel	0
PARAM_VALUE	0	musb->endpoints->tx_reinit	1
PARAM_VALUE	0	musb->g.is_a_peripheral	1
PARAM_VALUE	0	musb->g.ops->vbus_draw	0,4096-ptr_max
PARAM_VALUE	0	musb->hcd	4096-ptr_max
PARAM_VALUE	0	musb->hcd->rh_timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	musb->hcd->rh_timer.entry.pprev	0,4096-ptr_max
PARAM_VALUE	0	musb->hcd->status_urb	0
PARAM_VALUE	0	musb->hcd->status_urb->setup_packet	0-255
PARAM_VALUE	0	musb->hcd->status_urb->transfer_buffer->_refcount.counter	s32min-s32max
PARAM_VALUE	0	musb->hcd->status_urb->transfer_buffer->page_type	0-4294967295
PARAM_VALUE	0	musb->hcd->status_urb->urb_list.next->prev	4096-ptr_max
PARAM_VALUE	0	musb->hcd->status_urb->urb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	musb->intrrxe	0
PARAM_VALUE	0	musb->intrtxe	0
PARAM_VALUE	0	musb->is_active	0
PARAM_VALUE	0	musb->is_host	1
PARAM_VALUE	0	musb->ops	4096-ptr_max
PARAM_VALUE	0	musb->ops->recover	0,4096-ptr_max
PARAM_VALUE	0	musb->ops->set_vbus	0,4096-ptr_max
PARAM_VALUE	0	musb->ops->try_idle	0,4096-ptr_max
PARAM_VALUE	0	musb->otg_state	1,8,11
PARAM_VALUE	0	musb->port1_status	65792
PARAM_VALUE	0	musb->xceiv	0,4096-ptr_max
PARAM_VALUE	0	musb->xceiv->otg->state	1,8,11
DATA_SOURCE	0	musb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	musb->g.dev.bus_dma_limit	0-u64max
HOST_DATA	0	musb->g.dev.coherent_dma_mask	0-u64max
HOST_DATA	0	musb->g.dev.devt	0-u32max
HOST_DATA	0	musb->g.dev.dma_uses_io_tlb	0-1
HOST_DATA	0	musb->g.dev.id	0-u32max
HOST_DATA	0	musb->g.dev.kobj.kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	musb->g.dev.kobj.release.cpu	s32min-s32max
HOST_DATA	0	musb->g.dev.kobj.release.timer.expires	0-u64max
HOST_DATA	0	musb->g.dev.kobj.release.timer.flags	0-u32max
HOST_DATA	0	musb->g.dev.kobj.release.work.data.counter	s64min-s64max
HOST_DATA	0	musb->g.dev.kobj.state_add_uevent_sent	0-1
HOST_DATA	0	musb->g.dev.kobj.state_in_sysfs	0-1
HOST_DATA	0	musb->g.dev.kobj.state_initialized	0-1
HOST_DATA	0	musb->g.dev.kobj.state_remove_uevent_sent	0-1
HOST_DATA	0	musb->g.dev.kobj.uevent_suppress	0-1
HOST_DATA	0	musb->g.dev.links.status	0-u32max
HOST_DATA	0	musb->g.dev.mutex.osq.tail.counter	s32min-s32max
HOST_DATA	0	musb->g.dev.mutex.owner.counter	s64min-s64max
HOST_DATA	0	musb->g.dev.numa_node	s32min-s32max
HOST_DATA	0	musb->g.dev.power.accounting_timestamp	0-u64max
HOST_DATA	0	musb->g.dev.power.active_time	0-u64max
HOST_DATA	0	musb->g.dev.power.async_suspend	0-1
HOST_DATA	0	musb->g.dev.power.autosuspend_delay	s32min-s32max
HOST_DATA	0	musb->g.dev.power.can_wakeup	0-1
HOST_DATA	0	musb->g.dev.power.child_count.counter	s32min-s32max
HOST_DATA	0	musb->g.dev.power.completion.done	0-u32max
HOST_DATA	0	musb->g.dev.power.deferred_resume	0-1
HOST_DATA	0	musb->g.dev.power.detach_power_off	0-1
HOST_DATA	0	musb->g.dev.power.direct_complete	0-1
HOST_DATA	0	musb->g.dev.power.disable_depth	0-7
HOST_DATA	0	musb->g.dev.power.driver_flags	0-u32max
HOST_DATA	0	musb->g.dev.power.early_init	0-1
HOST_DATA	0	musb->g.dev.power.idle_notification	0-1
HOST_DATA	0	musb->g.dev.power.ignore_children	0-1
HOST_DATA	0	musb->g.dev.power.in_dpm_list	0-1
HOST_DATA	0	musb->g.dev.power.irq_safe	0-1
HOST_DATA	0	musb->g.dev.power.is_late_suspended	0-1
HOST_DATA	0	musb->g.dev.power.is_noirq_suspended	0-1
HOST_DATA	0	musb->g.dev.power.is_prepared	0-1
HOST_DATA	0	musb->g.dev.power.is_suspended	0-1
HOST_DATA	0	musb->g.dev.power.last_busy	0-u64max
HOST_DATA	0	musb->g.dev.power.last_status	s32min-s32max
HOST_DATA	0	musb->g.dev.power.links_count	0-u32max
HOST_DATA	0	musb->g.dev.power.may_skip_resume	0-1
HOST_DATA	0	musb->g.dev.power.memalloc_noio	0-1
HOST_DATA	0	musb->g.dev.power.must_resume	0-1
HOST_DATA	0	musb->g.dev.power.needs_force_resume	0-1
HOST_DATA	0	musb->g.dev.power.no_callbacks	0-1
HOST_DATA	0	musb->g.dev.power.no_pm	0-1
HOST_DATA	0	musb->g.dev.power.no_pm_callbacks	0-1
HOST_DATA	0	musb->g.dev.power.out_band_wakeup	0-1
HOST_DATA	0	musb->g.dev.power.power_state.event	s32min-s32max
HOST_DATA	0	musb->g.dev.power.request	0-u32max
HOST_DATA	0	musb->g.dev.power.request_pending	0-1
HOST_DATA	0	musb->g.dev.power.runtime_auto	0-1
HOST_DATA	0	musb->g.dev.power.runtime_error	s32min-s32max
HOST_DATA	0	musb->g.dev.power.runtime_status	s32min-s32max
HOST_DATA	0	musb->g.dev.power.smart_suspend	0-1
HOST_DATA	0	musb->g.dev.power.strict_midlayer	0-1
HOST_DATA	0	musb->g.dev.power.suspended_time	0-u64max
HOST_DATA	0	musb->g.dev.power.syscore	0-1
HOST_DATA	0	musb->g.dev.power.timer_autosuspends	0-1
HOST_DATA	0	musb->g.dev.power.timer_expires	0-u64max
HOST_DATA	0	musb->g.dev.power.usage_count.counter	s32min-s32max
HOST_DATA	0	musb->g.dev.power.use_autosuspend	0-1
HOST_DATA	0	musb->g.dev.power.work_in_progress	0-1
HOST_DATA	0	musb->g.dev.removable	0-u32max
HOST_DATA	0	musb->int_rx	0-u16max
HOST_DATA	0	musb->int_tx	0-u16max
HOST_DATA	0	musb->int_usb	0-255
HOST_DATA	0	musb->xceiv->otg->default_a	0-1
LOCK2	0	&musb->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct musb)->lock