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Searched full:interrupter (Results 1 – 14 of 14) sorted by relevance

/linux/drivers/usb/host/
H A Dxhci-sideband.c270 * xhci_sideband_create_interrupter - creates a new interrupter for this sideband
275 * Sets up a xhci interrupter that can be used for this sideband accessed usb
277 * event ring by setting the 'Interrupter Target' field correctly when queueing
279 * Once this interrupter is created the interrupter target ID can be obtained
317 * xhci_sideband_remove_interrupter - remove the interrupter from a sideband
321 * sideband users to utilize this interrupter.
338 * xhci_sideband_interrupter_id - return the interrupter target id
341 * If a secondary xhci interrupter is set up for this usb device then this
342 * function returns the ID used by the interrupter. The sideband client
343 * 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()
2314 xhci_warn(xhci, "Failed to allocate interrupter event ring\n"); in xhci_alloc_interrupter()
2321 xhci_warn(xhci, "Failed to allocate interrupter erst\n"); in xhci_alloc_interrupter()
2354 /* Set the event ring dequeue address of this interrupter */ in xhci_add_interrupter()
2377 /* Find available secondary interrupter, interrupter 0 is reserved for primary */ in xhci_create_secondary_interrupter()
2396 xhci_warn(xhci, "Failed to add secondary interrupter, max interrupters %d\n", in xhci_create_secondary_interrupter()
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H A Dxhci.h221 * Each interrupter (defined by a MSI-X vector) has an event ring and an Event
240 /* bit 1 - Interrupt Enable (IE), whether the interrupter is capable of generating an interrupt */
1037 /* Interrupter Target - which MSI-X vector to target the completion event at */
1454 /* For interrupter registers save and restore over suspend/resume */
H A Dxhci-pci.c123 /* for now, the driver only supports one primary interrupter */ in xhci_msix_sync_irqs()
H A Dxhci.c570 /* Initialize the Primary interrupter */ in xhci_init()
603 xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Enable primary interrupter"); in xhci_run_finished()
806 /* fixme, shold we lock to prevent race with remove secondary interrupter? */ in xhci_save_registers()
H A Dxhci-hub.c1981 /* re-enable interrupter */ in xhci_bus_resume()
/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-ring.c1992 /* Set the TRB length, TD size, and interrupter fields. */ in cdnsp_queue_bulk_tx()
2295 /* Set the TRB length, TD size, & interrupter fields. */ in cdnsp_queue_isoc_tx()
/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.c1172 * Register secondary interrupter to XHCI and fetch the event buffer info
1193 dev_err(&subs->dev->dev, "failed to fetch interrupter\n"); in uaudio_event_ring_setup()
/linux/drivers/media/platform/nxp/
H A Dimx7-media-csi.c793 * For both FB1 and FB2 interrupter bits set case, in imx7_csi_irq_handler()
/linux/drivers/usb/dwc3/
H A Dcore.c1725 /* default to a single XHCI interrupter */ in dwc3_get_properties()