1844 	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()
2001 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2002 			.start_trb = xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
2003 			.end_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1],  in xhci_check_trb_in_td_math()
2008 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2009 			.start_trb = xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
2015 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2022 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2023 			.start_trb = &xhci->event_ring->first_seg->trbs[0],  in xhci_check_trb_in_td_math()
2024 			.end_trb = &xhci->event_ring->first_seg->trbs[3],  in xhci_check_trb_in_td_math()
2025 			.input_dma = xhci->event_ring->first_seg->dma + 4*16,  in xhci_check_trb_in_td_math()
2029 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2030 			.start_trb = &xhci->event_ring->first_seg->trbs[3],  in xhci_check_trb_in_td_math()
2031 			.end_trb = &xhci->event_ring->first_seg->trbs[6],  in xhci_check_trb_in_td_math()
2032 			.input_dma = xhci->event_ring->first_seg->dma + 2*16,  in xhci_check_trb_in_td_math()
2036 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2037 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2038 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2039 			.input_dma = xhci->event_ring->first_seg->dma + 2*16,  in xhci_check_trb_in_td_math()
2043 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2044 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2045 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2046 			.input_dma = xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 4)*16,  in xhci_check_trb_in_td_math()
2050 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2051 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2052 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2064 				xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2065 				xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
2066 				&xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1],  in xhci_check_trb_in_td_math()
2095 	deq = xhci_trb_virt_to_dma(xhci->event_ring->deq_seg,  in xhci_set_hc_event_deq()
2096 			xhci->event_ring->dequeue);  in xhci_set_hc_event_deq()
2505 	xhci->event_ring = xhci_ring_alloc(xhci, ERST_NUM_SEGS, 1, TYPE_EVENT,  in xhci_mem_init()
2507 	if (!xhci->event_ring)  in xhci_mem_init()
2512 	ret = xhci_alloc_erst(xhci, xhci->event_ring, &xhci->erst, flags);  in xhci_mem_init()