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Searched full:interrupter (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/usb/host/
H A Dxhci-sideband.c309 * xhci_sideband_create_interrupter - creates a new interrupter for this sideband
314 * Sets up a xhci interrupter that can be used for this sideband accessed usb
316 * event ring by setting the 'Interrupter Target' field correctly when queueing
318 * Once this interrupter is created the interrupter target ID can be obtained
351 * xhci_sideband_remove_interrupter - remove the interrupter from a sideband
355 * sideband users to utilize this interrupter.
370 * xhci_sideband_interrupter_id - return the interrupter target id
373 * If a secondary xhci interrupter is set up for this usb device then this
374 * function returns the ID used by the interrupter. The sideband client
375 * needs to write this ID to the 'Interrupter Target' field of the transfer TRBs
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H A Dxhci-mem.c1834 * Clean out interrupter registers except ERSTBA. Clearing either the in xhci_remove_interrupter()
1863 /* free interrupter event ring */ in xhci_free_interrupter()
1879 /* interrupter 0 is primary interrupter, don't touch it */ in xhci_remove_secondary_interrupter()
1881 xhci_dbg(xhci, "Invalid secondary interrupter, can't remove\n"); in xhci_remove_secondary_interrupter()
1887 * Cleanup secondary interrupter to ensure there are no pending events. in xhci_remove_secondary_interrupter()
2313 xhci_warn(xhci, "Failed to allocate interrupter event ring\n"); in xhci_alloc_interrupter()
2320 xhci_warn(xhci, "Failed to allocate interrupter erst\n"); in xhci_alloc_interrupter()
2353 /* Set the event ring dequeue address of this interrupter */ in xhci_add_interrupter()
2378 /* Find available secondary interrupter, interrupter 0 is reserved for primary */ in xhci_create_secondary_interrupter()
2397 xhci_warn(xhci, "Failed to add secondary interrupter, max interrupters %d\n", in xhci_create_secondary_interrupter()
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H A Dxhci-ring.c3073 /* Clear the interrupt pending bit for a specific interrupter. */
3089 * Handle all OS-owned events on an interrupter event ring. It may drop
3103 xhci_err(xhci, "ERROR interrupter event ring not ready\n"); in xhci_handle_events()
3221 /* This is the handler of the primary interrupter */ in xhci_irq()
3727 /* Set the TRB length, TD size, and interrupter fields. */ in xhci_queue_bulk_tx()
4221 /* Set the TRB length, TD size, & interrupter fields. */ in xhci_queue_isoc_tx()
/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,q6usb.yaml36 Desired XHCI interrupter number to use. Depending on the audio DSP
37 on the platform, it will operate on a specific XHCI interrupter.
/linux/include/sound/
H A Dq6usboffload.h12 * @intr_num: usb interrupter number
/linux/drivers/usb/cdns3/
H A Dcdnsp-gadget.h370 * Each interrupter (defined by a MSI-X vector) has an event ring and an Event
393 /* IMOD - Interrupter Moderation Register - irq_control bitmasks. */
421 * @ir_set: Array of Interrupter registers.
578 * @int_target: Interrupter target number.
926 * @intr_target: Interrupter target.
1016 /* Interrupter Target - which MSI-X vector to target the completion event at. */
1367 * @ir_set: Current interrupter register set.
H A Dcdnsp-gadget.c1910 /* Initialize the Primary interrupter */ in cdnsp_init()
/linux/drivers/usb/gadget/udc/bdc/
H A Dbdc_core.c195 static int setup_srr(struct bdc *bdc, int interrupter) in setup_srr() argument
/linux/sound/usb/qcom/
H A Dqc_audio_offload.c1192 * Register secondary interrupter to XHCI and fetch the event buffer info
1217 dev_err(&subs->dev->dev, "failed to fetch interrupter\n"); in uaudio_event_ring_setup()