dwc3_alloc_event_buffers identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/dwc3/core.c, line 523

Defined in 1 files as a function:

drivers/usb/dwc3/core.c, line 531 (as a function)

Referenced in 1 files:

drivers/usb/dwc3/core.c, line 2385

Smatch caller information:

drivers/usb/dwc3/core.c dwc3_core_probe() -> dwc3_alloc_event_buffers()

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->dev	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->power.last_status	(-1)
PARAM_VALUE	0	dwc->dev->power.qos	0,4096-u64max
PARAM_VALUE	0	dwc->dev->power.runtime_auto	0
PARAM_VALUE	0	dwc->dev->power.use_autosuspend	1
PARAM_VALUE	0	dwc->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dwc->dr_mode	0-3
PARAM_VALUE	0	dwc->hsphy_mode	0-5
PARAM_VALUE	0	dwc->ip	13105-13106,21811
PARAM_VALUE	0	dwc->max_ssp_rate	0-3
PARAM_VALUE	0	dwc->maximum_speed	0-117
PARAM_VALUE	0	dwc->mutex.dep_map->name	0-255
PARAM_VALUE	0	dwc->mutex.first_waiter	0
PARAM_VALUE	0	dwc->mutex.magic	4096-ptr_max
PARAM_VALUE	0	dwc->mutex.osq.tail.counter	0
PARAM_VALUE	0	dwc->mutex.owner.counter	0
PARAM_VALUE	0	dwc->needs_full_reinit	1
PARAM_VALUE	0	dwc->num_hc_interrupters	0-8
PARAM_VALUE	0	dwc->num_usb2_ports	1
PARAM_VALUE	0	dwc->num_usb3_ports	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	0-4
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-(-17),(-15)-(-14),(-12),(-10)-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->regs	4096-ptr_max
PARAM_VALUE	0	dwc->reset	0,4096-ptr_max
PARAM_VALUE	0	dwc->reset->array	0-1
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	0-4
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-(-17),(-15)-(-14),(-12),(-10)-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->sysdev	4096-ptr_max
PARAM_VALUE	0	dwc->sysdev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dwc->sysdev->of_node	0,4096-ptr_max
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
PARAM_VALUE	0	dwc->xhci_resources	4096-ptr_max
PARAM_VALUE	1	length	4096
BUF_SIZE	0	dwc->reset	(-1),8,96,280,1296
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dwc->hwparams.hwparams0	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams1	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams2	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams3	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams4	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams5	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams6	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams7	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams8	0-u32max
HOST_DATA	0	dwc->hwparams.hwparams9	0-u32max
HOST_DATA	0	dwc->revision	0-u32max
HOST_DATA	0	dwc->version_type	0-u32max
NO_OVERFLOW_SIMPLE	0	dwc->max_ssp_rate