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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/dwc2/hcd.c _dwc2_hcd_urb_enqueue() -> dwc2_hcd_get_ep_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->hcpriv 1-u64max
BUF_SIZE 1 ep->hcpriv (-1),384
DATA_SOURCE 0 hsotg r dwc2_hcd_to_hsotg
PREEMPT_ADD <- disables preempt
LOCK2 flags
LOCK2 0 &hsotg->lock
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/hcd.c dwc2_host_complete() -> dwc2_hcd_get_ep_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 1 ep 1-u64max
BUF_SIZE 0 hsotg s32min-(-1),1-s32max
BUF_SIZE 0 hsotg s32min-(-1),1-s32max
BUF_SIZE 0 hsotg->dev (-1),1616
BUF_SIZE 0 hsotg->frame_num_array (-1),2
BUF_SIZE 0 hsotg->irq s32min,(-1),1-s32max
BUF_SIZE 0 hsotg->last_frame_num_array (-1),2
BUF_SIZE 0 hsotg->status_buf (-1),64
BUF_SIZE 0 hsotg->usb33d s32min,(-1)-s32max
BUF_SIZE 0 hsotg->vbus_supply s32min,(-1)-s32max
BUF_SIZE 0 hsotg->wq_otg (-1),512,8712
DATA_SOURCE 0 hsotg $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 hsotg->fifo_mem 0-u16max
HOST_DATA 0 hsotg->frame_number 0-u16max[c]
HOST_DATA 0 hsotg->gadget.dev.bus_dma_limit 0-u64max
HOST_DATA 0 hsotg->gadget.dev.coherent_dma_mask 0-u64max
HOST_DATA 0 hsotg->gadget.dev.devt 0-u32max
HOST_DATA 0 hsotg->gadget.dev.dma_uses_io_tlb 0-1
HOST_DATA 0 hsotg->gadget.dev.id 0-u32max
HOST_DATA 0 hsotg->gadget.dev.kobj.kref.refcount.refs.counter s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.kobj.release.cpu s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.kobj.release.timer.expires 0-u64max
HOST_DATA 0 hsotg->gadget.dev.kobj.release.timer.flags 0-u32max
HOST_DATA 0 hsotg->gadget.dev.kobj.release.work.data.counter s64min-s64max
HOST_DATA 0 hsotg->gadget.dev.kobj.state_add_uevent_sent 0-1
HOST_DATA 0 hsotg->gadget.dev.kobj.state_in_sysfs 0-1
HOST_DATA 0 hsotg->gadget.dev.kobj.state_initialized 0-1
HOST_DATA 0 hsotg->gadget.dev.kobj.state_remove_uevent_sent 0-1
HOST_DATA 0 hsotg->gadget.dev.kobj.uevent_suppress 0-1
HOST_DATA 0 hsotg->gadget.dev.links.status 0-u32max
HOST_DATA 0 hsotg->gadget.dev.mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.mutex.owner.counter s64min-s64max
HOST_DATA 0 hsotg->gadget.dev.numa_node s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.accounting_timestamp 0-u64max
HOST_DATA 0 hsotg->gadget.dev.power.active_time 0-u64max
HOST_DATA 0 hsotg->gadget.dev.power.async_suspend 0-1
HOST_DATA 0 hsotg->gadget.dev.power.autosuspend_delay s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.can_wakeup 0-1
HOST_DATA 0 hsotg->gadget.dev.power.child_count.counter s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.completion.done 0-u32max
HOST_DATA 0 hsotg->gadget.dev.power.deferred_resume 0-1
HOST_DATA 0 hsotg->gadget.dev.power.detach_power_off 0-1
HOST_DATA 0 hsotg->gadget.dev.power.direct_complete 0-1
HOST_DATA 0 hsotg->gadget.dev.power.disable_depth 0-7
HOST_DATA 0 hsotg->gadget.dev.power.driver_flags 0-u32max
HOST_DATA 0 hsotg->gadget.dev.power.early_init 0-1
HOST_DATA 0 hsotg->gadget.dev.power.idle_notification 0-1
HOST_DATA 0 hsotg->gadget.dev.power.ignore_children 0-1
HOST_DATA 0 hsotg->gadget.dev.power.in_dpm_list 0-1
HOST_DATA 0 hsotg->gadget.dev.power.irq_safe 0-1
HOST_DATA 0 hsotg->gadget.dev.power.is_late_suspended 0-1
HOST_DATA 0 hsotg->gadget.dev.power.is_noirq_suspended 0-1
HOST_DATA 0 hsotg->gadget.dev.power.is_prepared 0-1
HOST_DATA 0 hsotg->gadget.dev.power.is_suspended 0-1
HOST_DATA 0 hsotg->gadget.dev.power.last_busy 0-u64max
HOST_DATA 0 hsotg->gadget.dev.power.last_status s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.links_count 0-u32max
HOST_DATA 0 hsotg->gadget.dev.power.may_skip_resume 0-1
HOST_DATA 0 hsotg->gadget.dev.power.memalloc_noio 0-1
HOST_DATA 0 hsotg->gadget.dev.power.must_resume 0-1
HOST_DATA 0 hsotg->gadget.dev.power.needs_force_resume 0-1
HOST_DATA 0 hsotg->gadget.dev.power.no_callbacks 0-1
HOST_DATA 0 hsotg->gadget.dev.power.no_pm 0-1
HOST_DATA 0 hsotg->gadget.dev.power.no_pm_callbacks 0-1
HOST_DATA 0 hsotg->gadget.dev.power.out_band_wakeup 0-1
HOST_DATA 0 hsotg->gadget.dev.power.power_state.event s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.request 0-u32max
HOST_DATA 0 hsotg->gadget.dev.power.request_pending 0-1
HOST_DATA 0 hsotg->gadget.dev.power.runtime_auto 0-1
HOST_DATA 0 hsotg->gadget.dev.power.runtime_error s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.runtime_status s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.smart_suspend 0-1
HOST_DATA 0 hsotg->gadget.dev.power.strict_midlayer 0-1
HOST_DATA 0 hsotg->gadget.dev.power.suspended_time 0-u64max
HOST_DATA 0 hsotg->gadget.dev.power.syscore 0-1
HOST_DATA 0 hsotg->gadget.dev.power.timer_autosuspends 0-1
HOST_DATA 0 hsotg->gadget.dev.power.timer_expires 0-u64max
HOST_DATA 0 hsotg->gadget.dev.power.usage_count.counter s32min-s32max
HOST_DATA 0 hsotg->gadget.dev.power.use_autosuspend 0-1
HOST_DATA 0 hsotg->gadget.dev.power.work_in_progress 0-1
HOST_DATA 0 hsotg->gadget.dev.removable 0-u32max
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-u32max
HOST_DATA 0 hsotg->hw_params.total_fifo_size 0-u16max
HOST_DATA 0 hsotg->hw_params.utmi_phy_data_width 0-1,3[c]
HOST_DATA 0 hsotg->params.g_dma 0-1
HOST_DATA 0 hsotg->params.g_dma_desc 0-1
HOST_DATA 0 hsotg->params.g_rx_fifo_size 0-u16max[c]
HOST_DATA 0 hsotg->params.host_channels 1-16[c]
HOST_DATA 0 hsotg->params.host_dma 0-1
HOST_DATA 0 hsotg->params.host_nperio_tx_fifo_size 0-u16max
HOST_DATA 0 hsotg->params.host_perio_tx_fifo_size 0-u16max
HOST_DATA 0 hsotg->params.host_rx_fifo_size 0-u16max[c]
HOST_DATA 0 hsotg->params.reload_ctl 0-1
NO_OVERFLOW_SIMPLE 0 hsotg->unaligned_cache->object_size
NO_OVERFLOW_SIMPLE 0 hsotg->unaligned_cache->sheaf_capacity
UNITS 0 hsotg unit_byte
HALF_LOCKED2 flags
HALF_LOCKED2 0 &hsotg->lock