53 struct ptd {  struct
282 								struct ptd *ptd)  in ptd_read()  argument
285 				ISP_BANK(0) + ptd_offset + slot*sizeof(*ptd));  in ptd_read()
287 	bank_reads8(base, ptd_offset + slot*sizeof(*ptd), ISP_BANK(0),  in ptd_read()
288 						(void *) ptd, sizeof(*ptd));  in ptd_read()
292 								struct ptd *ptd)  in ptd_write()  argument
294 	mem_writes8(base, ptd_offset + slot*sizeof(*ptd) + sizeof(ptd->dw0),  in ptd_write()
295 						&ptd->dw1, 7*sizeof(ptd->dw1));  in ptd_write()
299 	mem_writes8(base, ptd_offset + slot*sizeof(*ptd), &ptd->dw0,  in ptd_write()
300 							sizeof(ptd->dw0));  in ptd_write()
534 			struct isp1760_qtd *qtd, struct ptd *ptd)  in create_ptd_atl()  argument
541 	memset(ptd, 0, sizeof(*ptd));  in create_ptd_atl()
550 	ptd->dw0 = DW0_VALID_BIT;  in create_ptd_atl()
551 	ptd->dw0 |= TO_DW0_LENGTH(qtd->length);  in create_ptd_atl()
552 	ptd->dw0 |= TO_DW0_MAXPACKET(maxpacket);  in create_ptd_atl()
553 	ptd->dw0 |= TO_DW0_ENDPOINT(usb_pipeendpoint(qtd->urb->pipe));  in create_ptd_atl()
556 	ptd->dw1 = usb_pipeendpoint(qtd->urb->pipe) >> 1;  in create_ptd_atl()
557 	ptd->dw1 |= TO_DW1_DEVICE_ADDR(usb_pipedevice(qtd->urb->pipe));  in create_ptd_atl()
558 	ptd->dw1 |= TO_DW1_PID_TOKEN(qtd->packet_type);  in create_ptd_atl()
561 		ptd->dw1 |= DW1_TRANS_BULK;  in create_ptd_atl()
563 		ptd->dw1 |= DW1_TRANS_INT;  in create_ptd_atl()
568 		ptd->dw1 |= DW1_TRANS_SPLIT;  in create_ptd_atl()
570 			ptd->dw1 |= DW1_SE_USB_LOSPEED;  in create_ptd_atl()
572 		ptd->dw1 |= TO_DW1_PORT_NUM(qtd->urb->dev->ttport);  in create_ptd_atl()
573 		ptd->dw1 |= TO_DW1_HUB_NUM(qtd->urb->dev->tt->hub->devnum);  in create_ptd_atl()
578 			ptd->dw1 |= 2 << 16;  in create_ptd_atl()
583 		ptd->dw0 |= TO_DW0_MULTI(multi);  in create_ptd_atl()
586 			ptd->dw3 |= TO_DW3_PING(qh->ping);  in create_ptd_atl()
589 	ptd->dw2 = 0;  in create_ptd_atl()
590 	ptd->dw2 |= TO_DW2_DATA_START_ADDR(base_to_chip(qtd->payload_addr));  in create_ptd_atl()
591 	ptd->dw2 |= TO_DW2_RL(rl);  in create_ptd_atl()
594 	ptd->dw3 |= TO_DW3_NAKCOUNT(nak);  in create_ptd_atl()
595 	ptd->dw3 |= TO_DW3_DATA_TOGGLE(qh->toggle);  in create_ptd_atl()
598 			ptd->dw3 &= ~TO_DW3_DATA_TOGGLE(1);  in create_ptd_atl()
600 			ptd->dw3 |= TO_DW3_DATA_TOGGLE(1);  in create_ptd_atl()
603 	ptd->dw3 |= DW3_ACTIVE_BIT;  in create_ptd_atl()
605 	ptd->dw3 |= TO_DW3_CERR(ERR_COUNTER);  in create_ptd_atl()
609 			struct isp1760_qtd *qtd, struct ptd *ptd)  in transform_add_int()  argument
650 		ptd->dw5 = 0xff; /* Execute Complete Split on any uFrame */  in transform_add_int()
656 	ptd->dw2 |= period;  in transform_add_int()
657 	ptd->dw4 = usof;  in transform_add_int()
661 			struct isp1760_qtd *qtd, struct ptd *ptd)  in create_ptd_int()  argument
663 	create_ptd_atl(qh, qtd, ptd);  in create_ptd_int()
664 	transform_add_int(qh, qtd, ptd);  in create_ptd_int()
720 				struct ptd *ptd)  in start_bus_transfer()  argument
747 	ptd_write(hcd->regs, ptd_offset, slot, ptd);  in start_bus_transfer()
836 	struct ptd ptd;  in enqueue_qtds()  local
892 					create_ptd_int(qh, qtd, &ptd);  in enqueue_qtds()
894 					create_ptd_atl(qh, qtd, &ptd);  in enqueue_qtds()
897 							slots, qtd, qh, &ptd);  in enqueue_qtds()
977 static int check_int_transfer(struct usb_hcd *hcd, struct ptd *ptd,  in check_int_transfer()  argument
983 	dw4 = ptd->dw4;  in check_int_transfer()
989 	if (ptd->dw3 & DW3_HALT_BIT) {  in check_int_transfer()
1024 static int check_atl_transfer(struct usb_hcd *hcd, struct ptd *ptd,  in check_atl_transfer()  argument
1027 	WARN_ON(!ptd);  in check_atl_transfer()
1028 	if (ptd->dw3 & DW3_HALT_BIT) {  in check_atl_transfer()
1029 		if (ptd->dw3 & DW3_BABBLE_BIT)  in check_atl_transfer()
1031 		else if (FROM_DW3_CERR(ptd->dw3))  in check_atl_transfer()
1046 	if ((ptd->dw3 & DW3_ERROR_BIT) && (ptd->dw3 & DW3_ACTIVE_BIT)) {  in check_atl_transfer()
1052 	if (!FROM_DW3_NAKCOUNT(ptd->dw3) && (ptd->dw3 & DW3_ACTIVE_BIT)) {  in check_atl_transfer()
1067 	struct ptd ptd;  in handle_done_ptds()  local
1097 			ptd_read(hcd->regs, INT_PTD_OFFSET, slot, &ptd);  in handle_done_ptds()
1098 			state = check_int_transfer(hcd, &ptd,  in handle_done_ptds()
1112 			ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);  in handle_done_ptds()
1113 			state = check_atl_transfer(hcd, &ptd,  in handle_done_ptds()
1130 				       FROM_DW3_SCS_NRBYTESTRANSFERRED(ptd.dw3);  in handle_done_ptds()
1133 					FROM_DW3_NRBYTESTRANSFERRED(ptd.dw3);  in handle_done_ptds()
1143 			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);  in handle_done_ptds()
1144 			qh->ping = FROM_DW3_PING(ptd.dw3);  in handle_done_ptds()
1149 			ptd.dw0 |= DW0_VALID_BIT;  in handle_done_ptds()
1151 			ptd.dw3 &= ~TO_DW3_NAKCOUNT(0xf);  in handle_done_ptds()
1152 			ptd.dw3 |= TO_DW3_NAKCOUNT(FROM_DW2_RL(ptd.dw2));  in handle_done_ptds()
1153 			ptd.dw3 &= ~TO_DW3_CERR(3);  in handle_done_ptds()
1154 			ptd.dw3 |= TO_DW3_CERR(ERR_COUNTER);  in handle_done_ptds()
1155 			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);  in handle_done_ptds()
1156 			qh->ping = FROM_DW3_PING(ptd.dw3);  in handle_done_ptds()
1187 					create_ptd_int(qh, qtd, &ptd);  in handle_done_ptds()
1190 					create_ptd_atl(qh, qtd, &ptd);  in handle_done_ptds()
1194 				qh, &ptd);  in handle_done_ptds()
1265 	struct ptd ptd;  in errata2_function()  local
1274 			ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);  in errata2_function()
1275 			if (!FROM_DW0_VALID(ptd.dw0) &&  in errata2_function()
1276 					!FROM_DW3_ACTIVE(ptd.dw3))  in errata2_function()