1804 	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()
1940 		{ xhci->event_ring->first_seg->dma - 16, NULL },  in xhci_check_trb_in_td_math()
1942 		{ xhci->event_ring->first_seg->dma - 1, NULL },  in xhci_check_trb_in_td_math()
1944 		{ xhci->event_ring->first_seg->dma, xhci->event_ring->first_seg },  in xhci_check_trb_in_td_math()
1946 		{ xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16,  in xhci_check_trb_in_td_math()
1947 			xhci->event_ring->first_seg },  in xhci_check_trb_in_td_math()
1949 		{ xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 1)*16 + 1, NULL },  in xhci_check_trb_in_td_math()
1951 		{ xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT)*16, NULL },  in xhci_check_trb_in_td_math()
1963 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1964 			.start_trb = xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
1965 			.end_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1],  in xhci_check_trb_in_td_math()
1970 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1971 			.start_trb = xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
1977 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1984 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1985 			.start_trb = &xhci->event_ring->first_seg->trbs[0],  in xhci_check_trb_in_td_math()
1986 			.end_trb = &xhci->event_ring->first_seg->trbs[3],  in xhci_check_trb_in_td_math()
1987 			.input_dma = xhci->event_ring->first_seg->dma + 4*16,  in xhci_check_trb_in_td_math()
1991 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1992 			.start_trb = &xhci->event_ring->first_seg->trbs[3],  in xhci_check_trb_in_td_math()
1993 			.end_trb = &xhci->event_ring->first_seg->trbs[6],  in xhci_check_trb_in_td_math()
1994 			.input_dma = xhci->event_ring->first_seg->dma + 2*16,  in xhci_check_trb_in_td_math()
1998 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
1999 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2000 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2001 			.input_dma = xhci->event_ring->first_seg->dma + 2*16,  in xhci_check_trb_in_td_math()
2005 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2006 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2007 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2008 			.input_dma = xhci->event_ring->first_seg->dma + (TRBS_PER_SEGMENT - 4)*16,  in xhci_check_trb_in_td_math()
2012 		{	.input_seg = xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2013 			.start_trb = &xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 3],  in xhci_check_trb_in_td_math()
2014 			.end_trb = &xhci->event_ring->first_seg->trbs[1],  in xhci_check_trb_in_td_math()
2026 				xhci->event_ring->first_seg,  in xhci_check_trb_in_td_math()
2027 				xhci->event_ring->first_seg->trbs,  in xhci_check_trb_in_td_math()
2028 				&xhci->event_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1],  in xhci_check_trb_in_td_math()
2057 	deq = xhci_trb_virt_to_dma(xhci->event_ring->deq_seg,  in xhci_set_hc_event_deq()
2058 			xhci->event_ring->dequeue);  in xhci_set_hc_event_deq()
2457 	xhci->event_ring = xhci_ring_alloc(xhci, ERST_NUM_SEGS, 1, TYPE_EVENT,  in xhci_mem_init()
2459 	if (!xhci->event_ring)  in xhci_mem_init()
2483 	for (val = 0, seg = xhci->event_ring->first_seg; val < ERST_NUM_SEGS; val++) {  in xhci_mem_init()