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Searched refs:event_ring (Results 1 – 5 of 5) sorted by relevance

/linux-4.4.14/drivers/usb/host/
Dxhci-mem.c1804 if (xhci->event_ring) in xhci_mem_cleanup()
1805 xhci_ring_free(xhci, xhci->event_ring); in xhci_mem_cleanup()
1806 xhci->event_ring = NULL; in xhci_mem_cleanup()
1936 { xhci->event_ring->first_seg->dma - 16, NULL }, in xhci_check_trb_in_td_math()
1938 { xhci->event_ring->first_seg->dma - 1, NULL }, in xhci_check_trb_in_td_math()
1940 { xhci->event_ring->first_seg->dma, xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
1942 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16, in xhci_check_trb_in_td_math()
1943 xhci->event_ring->first_seg }, in xhci_check_trb_in_td_math()
1945 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16 + 1, NULL }, in xhci_check_trb_in_td_math()
1947 { xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT)*16, NULL }, in xhci_check_trb_in_td_math()
[all …]
Dxhci-ring.c96 if (ring == xhci->event_ring) in last_trb_on_last_seg()
98 (seg->next == xhci->event_ring->first_seg); in last_trb_on_last_seg()
110 if (ring == xhci->event_ring) in last_trb()
1507 inc_deq(xhci, xhci->event_ring); in handle_port_status()
1643 inc_deq(xhci, xhci->event_ring); in handle_port_status()
2286 xhci->event_ring->deq_seg, in handle_tx_event()
2287 xhci->event_ring->dequeue), in handle_tx_event()
2293 xhci_debug_segment(xhci, xhci->event_ring->deq_seg); in handle_tx_event()
2309 xhci->event_ring->deq_seg, in handle_tx_event()
2310 xhci->event_ring->dequeue), in handle_tx_event()
[all …]
Dxhci.h1555 struct xhci_ring *event_ring; member
Dxhci.c627 xhci_debug_ring(xhci, xhci->event_ring); in xhci_run()
628 xhci_dbg_ring_ptrs(xhci, xhci->event_ring); in xhci_run()
/linux-4.4.14/drivers/net/ethernet/rocker/
Drocker.c245 struct rocker_dma_ring_info event_ring; member
1152 &rocker->event_ring); in rocker_dma_rings_init()
1158 err = rocker_dma_ring_bufs_alloc(rocker, &rocker->event_ring, in rocker_dma_rings_init()
1164 rocker_dma_ring_pass_to_producer(rocker, &rocker->event_ring); in rocker_dma_rings_init()
1168 rocker_dma_ring_destroy(rocker, &rocker->event_ring); in rocker_dma_rings_init()
1179 rocker_dma_ring_bufs_free(rocker, &rocker->event_ring, in rocker_dma_rings_fini()
1181 rocker_dma_ring_destroy(rocker, &rocker->event_ring); in rocker_dma_rings_fini()
1527 while ((desc_info = rocker_desc_tail_get(&rocker->event_ring))) { in rocker_event_irq_handler()
1539 rocker_desc_head_set(rocker, &rocker->event_ring, desc_info); in rocker_event_irq_handler()
1542 rocker_dma_ring_credits_set(rocker, &rocker->event_ring, credits); in rocker_event_irq_handler()