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Searched refs:event_ring (Results 1 – 15 of 15) sorted by relevance

/Linux-v6.1/drivers/usb/host/
Dxhci-mem.c1844 if (xhci->event_ring) in xhci_mem_cleanup()
1845 xhci_ring_free(xhci, xhci->event_ring); in xhci_mem_cleanup()
1846 xhci->event_ring = NULL; in xhci_mem_cleanup()
1978 { xhci->event_ring->first_seg->dma - 16, NULL }, in xhci_check_trb_in_td_math()
1980 { xhci->event_ring->first_seg->dma - 1, NULL }, in xhci_check_trb_in_td_math()
1982 { xhci->event_ring->first_seg->dma, xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
1984 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16, in xhci_check_trb_in_td_math()
1985 xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
1987 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16 + 1, NULL }, in xhci_check_trb_in_td_math()
1989 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT)*16, NULL }, in xhci_check_trb_in_td_math()
[all …]
Dxhci-ring.c1857 inc_deq(xhci, xhci->event_ring); in handle_port_status()
1987 inc_deq(xhci, xhci->event_ring); in handle_port_status()
2872 inc_deq(xhci, xhci->event_ring); in handle_tx_event()
2887 xhci->event_ring->deq_seg, in handle_tx_event()
2888 xhci->event_ring->dequeue), in handle_tx_event()
2910 if (!xhci->event_ring || !xhci->event_ring->dequeue) { in xhci_handle_event()
2915 event = xhci->event_ring->dequeue; in xhci_handle_event()
2918 xhci->event_ring->cycle_state) in xhci_handle_event()
2921 trace_xhci_handle_event(xhci->event_ring, &event->generic); in xhci_handle_event()
2964 inc_deq(xhci, xhci->event_ring); in xhci_handle_event()
[all …]
Dxhci-debugfs.c695 xhci_debugfs_create_ring_dir(xhci, &xhci->event_ring, in xhci_debugfs_init()
Dxhci.h1806 struct xhci_ring *event_ring; member
/Linux-v6.1/drivers/net/wireless/ath/ath11k/
Dmhi.c27 .event_ring = 0,
41 .event_ring = 0,
55 .event_ring = 1,
69 .event_ring = 1,
120 .event_ring = 1,
134 .event_ring = 1,
148 .event_ring = 1,
162 .event_ring = 1,
/Linux-v6.1/drivers/usb/cdns3/
Dcdnsp-gadget.c495 event = pdev->event_ring->dequeue; in cdnsp_invalidate_ep_events()
496 segment = pdev->event_ring->deq_seg; in cdnsp_invalidate_ep_events()
497 cycle_state = pdev->event_ring->cycle_state; in cdnsp_invalidate_ep_events()
514 segment = pdev->event_ring->deq_seg->next; in cdnsp_invalidate_ep_events()
548 event = pdev->event_ring->dequeue; in cdnsp_wait_for_cmd_compl()
549 event_deq_seg = pdev->event_ring->deq_seg; in cdnsp_wait_for_cmd_compl()
550 cycle_state = pdev->event_ring->cycle_state; in cdnsp_wait_for_cmd_compl()
576 if (cdnsp_last_trb_on_ring(pdev->event_ring, in cdnsp_wait_for_cmd_compl()
1344 if (event_ring_deq != pdev->event_ring->dequeue) { in cdnsp_update_erst_dequeue()
1345 deq = cdnsp_trb_virt_to_dma(pdev->event_ring->deq_seg, in cdnsp_update_erst_dequeue()
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Dcdnsp-mem.c1073 if (pdev->event_ring) in cdnsp_mem_cleanup()
1074 cdnsp_ring_free(pdev, pdev->event_ring); in cdnsp_mem_cleanup()
1076 pdev->event_ring = NULL; in cdnsp_mem_cleanup()
1105 deq = cdnsp_trb_virt_to_dma(pdev->event_ring->deq_seg, in cdnsp_set_event_deq()
1106 pdev->event_ring->dequeue); in cdnsp_set_event_deq()
1283 pdev->event_ring = cdnsp_ring_alloc(pdev, ERST_NUM_SEGS, TYPE_EVENT, in cdnsp_mem_init()
1285 if (!pdev->event_ring) in cdnsp_mem_init()
1288 ret = cdnsp_alloc_erst(pdev, pdev->event_ring, &pdev->erst); in cdnsp_mem_init()
1323 cdnsp_ring_free(pdev, pdev->event_ring); in cdnsp_mem_init()
Dcdnsp-ring.c886 cdnsp_inc_deq(pdev, pdev->event_ring); in cdnsp_handle_port_status()
1403 cdnsp_inc_deq(pdev, pdev->event_ring); in cdnsp_handle_tx_event()
1417 cdnsp_trb_virt_to_dma(pdev->event_ring->deq_seg, in cdnsp_handle_tx_event()
1418 pdev->event_ring->dequeue), in cdnsp_handle_tx_event()
1440 event = pdev->event_ring->dequeue; in cdnsp_handle_event()
1445 if (cycle_bit != pdev->event_ring->cycle_state) in cdnsp_handle_event()
1448 trace_cdnsp_handle_event(pdev->event_ring, &event->generic); in cdnsp_handle_event()
1509 cdnsp_inc_deq(pdev, pdev->event_ring); in cdnsp_handle_event()
1540 event_ring_deq = pdev->event_ring->dequeue; in cdnsp_thread_irq_handler()
1545 event_ring_deq = pdev->event_ring->dequeue; in cdnsp_thread_irq_handler()
Dcdnsp-gadget.h1431 struct cdnsp_ring *event_ring; member
/Linux-v6.1/drivers/bus/mhi/host/
Dpci_generic.c55 .event_ring = ev_ring, \
70 .event_ring = ev_ring, \
85 .event_ring = ev_ring, \
114 .event_ring = ev_ring, \
129 .event_ring = ev_ring, \
144 .event_ring = ev_ring, \
159 .event_ring = ev_ring, \
174 .event_ring = ev_ring, \
189 .event_ring = ev_ring, \
Dinit.c787 mhi_chan->er_index = ch_cfg->event_ring; in parse_ch_cfg()
/Linux-v6.1/drivers/net/ethernet/rocker/
Drocker.h68 struct rocker_dma_ring_info event_ring; member
Drocker_main.c635 &rocker->event_ring); in rocker_dma_rings_init()
641 err = rocker_dma_ring_bufs_alloc(rocker, &rocker->event_ring, in rocker_dma_rings_init()
647 rocker_dma_ring_pass_to_producer(rocker, &rocker->event_ring); in rocker_dma_rings_init()
651 rocker_dma_ring_destroy(rocker, &rocker->event_ring); in rocker_dma_rings_init()
664 rocker_dma_ring_bufs_free(rocker, &rocker->event_ring, in rocker_dma_rings_fini()
666 rocker_dma_ring_destroy(rocker, &rocker->event_ring); in rocker_dma_rings_fini()
1005 while ((desc_info = rocker_desc_tail_get(&rocker->event_ring))) { in rocker_event_irq_handler()
1017 rocker_desc_head_set(rocker, &rocker->event_ring, desc_info); in rocker_event_irq_handler()
1020 rocker_dma_ring_credits_set(rocker, &rocker->event_ring, credits); in rocker_event_irq_handler()
/Linux-v6.1/drivers/usb/gadget/udc/
Dtegra-xudc.c456 struct tegra_xudc_trb *event_ring[XUDC_NR_EVENT_RINGS]; member
3101 event = xudc->event_ring[xudc->event_ring_index] + in tegra_xudc_process_event_ring()
3282 for (i = 0; i < ARRAY_SIZE(xudc->event_ring); i++) { in tegra_xudc_alloc_event_ring()
3283 xudc->event_ring[i] = in tegra_xudc_alloc_event_ring()
3285 sizeof(*xudc->event_ring[i]), in tegra_xudc_alloc_event_ring()
3288 if (!xudc->event_ring[i]) in tegra_xudc_alloc_event_ring()
3297 sizeof(*xudc->event_ring[i - 1]), in tegra_xudc_alloc_event_ring()
3298 xudc->event_ring[i - 1], in tegra_xudc_alloc_event_ring()
3309 for (i = 0; i < ARRAY_SIZE(xudc->event_ring); i++) { in tegra_xudc_init_event_ring()
3310 memset(xudc->event_ring[i], 0, XUDC_EVENT_RING_SIZE * in tegra_xudc_init_event_ring()
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/Linux-v6.1/include/linux/
Dmhi.h226 u32 event_ring; member