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Searched refs:event_ring (Results 1 – 10 of 10) sorted by relevance

/drivers/usb/host/
Dxhci-mem.c1956 if (xhci->event_ring) in xhci_mem_cleanup()
1957 xhci_ring_free(xhci, xhci->event_ring); in xhci_mem_cleanup()
1958 xhci->event_ring = NULL; in xhci_mem_cleanup()
2097 { xhci->event_ring->first_seg->dma - 16, NULL }, in xhci_check_trb_in_td_math()
2099 { xhci->event_ring->first_seg->dma - 1, NULL }, in xhci_check_trb_in_td_math()
2101 { xhci->event_ring->first_seg->dma, xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
2103 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16, in xhci_check_trb_in_td_math()
2104 xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
2106 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16 + 1, NULL }, in xhci_check_trb_in_td_math()
2108 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT)*16, NULL }, in xhci_check_trb_in_td_math()
[all …]
Dxhci-ring.c1948 inc_deq(xhci, xhci->event_ring); in handle_port_status()
2078 inc_deq(xhci, xhci->event_ring); in handle_port_status()
3019 inc_deq(xhci, xhci->event_ring); in handle_tx_event()
3034 xhci->event_ring->deq_seg, in handle_tx_event()
3035 xhci->event_ring->dequeue), in handle_tx_event()
3057 if (!xhci->event_ring || !xhci->event_ring->dequeue) { in xhci_handle_event()
3062 event = xhci->event_ring->dequeue; in xhci_handle_event()
3065 xhci->event_ring->cycle_state) in xhci_handle_event()
3068 trace_xhci_handle_event(xhci->event_ring, &event->generic); in xhci_handle_event()
3111 inc_deq(xhci, xhci->event_ring); in xhci_handle_event()
[all …]
Dxhci-debugfs.c696 xhci_debugfs_create_ring_dir(xhci, &xhci->event_ring, in xhci_debugfs_init()
Dxhci.h1813 struct xhci_ring *event_ring; member
/drivers/net/wireless/ath/ath11k/
Dmhi.c18 .event_ring = 0,
33 .event_ring = 0,
48 .event_ring = 1,
63 .event_ring = 1,
/drivers/bus/mhi/host/
Dpci_generic.c41 .event_ring = ev_ring, \
56 .event_ring = ev_ring, \
Dinit.c768 mhi_chan->er_index = ch_cfg->event_ring; in parse_ch_cfg()
/drivers/usb/gadget/udc/
Dtegra-xudc.c456 struct tegra_xudc_trb *event_ring[XUDC_NR_EVENT_RINGS]; member
3095 event = xudc->event_ring[xudc->event_ring_index] + in tegra_xudc_process_event_ring()
3276 for (i = 0; i < ARRAY_SIZE(xudc->event_ring); i++) { in tegra_xudc_alloc_event_ring()
3277 xudc->event_ring[i] = in tegra_xudc_alloc_event_ring()
3279 sizeof(*xudc->event_ring[i]), in tegra_xudc_alloc_event_ring()
3282 if (!xudc->event_ring[i]) in tegra_xudc_alloc_event_ring()
3291 sizeof(*xudc->event_ring[i - 1]), in tegra_xudc_alloc_event_ring()
3292 xudc->event_ring[i - 1], in tegra_xudc_alloc_event_ring()
3303 for (i = 0; i < ARRAY_SIZE(xudc->event_ring); i++) { in tegra_xudc_init_event_ring()
3304 memset(xudc->event_ring[i], 0, XUDC_EVENT_RING_SIZE * in tegra_xudc_init_event_ring()
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/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()