58 struct ptd {  struct
494 			     struct ptd *ptd)  in isp1760_ptd_read()  argument
496 	u16 src_offset = ptd_offset + slot * sizeof(*ptd);  in isp1760_ptd_read()
502 	bank_reads8(priv->base, src_offset, ISP_BANK_0, (void *)ptd,  in isp1760_ptd_read()
503 		    sizeof(*ptd));  in isp1760_ptd_read()
507 			     struct ptd *ptd)  in isp1763_ptd_read()  argument
509 	u16 src_offset = ptd_offset + slot * sizeof(*ptd);  in isp1763_ptd_read()
514 	ptd->dw0 = le32_to_dw(le32_ptd.dw0);  in isp1763_ptd_read()
515 	ptd->dw1 = le32_to_dw(le32_ptd.dw1);  in isp1763_ptd_read()
516 	ptd->dw2 = le32_to_dw(le32_ptd.dw2);  in isp1763_ptd_read()
517 	ptd->dw3 = le32_to_dw(le32_ptd.dw3);  in isp1763_ptd_read()
518 	ptd->dw4 = le32_to_dw(le32_ptd.dw4);  in isp1763_ptd_read()
519 	ptd->dw5 = le32_to_dw(le32_ptd.dw5);  in isp1763_ptd_read()
520 	ptd->dw6 = le32_to_dw(le32_ptd.dw6);  in isp1763_ptd_read()
521 	ptd->dw7 = le32_to_dw(le32_ptd.dw7);  in isp1763_ptd_read()
525 		     struct ptd *ptd)  in ptd_read()  argument
530 		return isp1760_ptd_read(hcd, ptd_offset, slot, ptd);  in ptd_read()
532 	isp1763_ptd_read(hcd, ptd_offset, slot, ptd);  in ptd_read()
536 			      struct ptd *cpu_ptd)  in isp1763_ptd_write()
539 	struct ptd_le32 ptd;  in isp1763_ptd_write()  local
541 	ptd.dw0 = dw_to_le32(cpu_ptd->dw0);  in isp1763_ptd_write()
542 	ptd.dw1 = dw_to_le32(cpu_ptd->dw1);  in isp1763_ptd_write()
543 	ptd.dw2 = dw_to_le32(cpu_ptd->dw2);  in isp1763_ptd_write()
544 	ptd.dw3 = dw_to_le32(cpu_ptd->dw3);  in isp1763_ptd_write()
545 	ptd.dw4 = dw_to_le32(cpu_ptd->dw4);  in isp1763_ptd_write()
546 	ptd.dw5 = dw_to_le32(cpu_ptd->dw5);  in isp1763_ptd_write()
547 	ptd.dw6 = dw_to_le32(cpu_ptd->dw6);  in isp1763_ptd_write()
548 	ptd.dw7 = dw_to_le32(cpu_ptd->dw7);  in isp1763_ptd_write()
550 	isp1763_mem_write(hcd, dst_offset,  (u16 *)&ptd.dw0,  in isp1763_ptd_write()
551 			  8 * sizeof(ptd.dw0));  in isp1763_ptd_write()
555 			      struct ptd *ptd)  in isp1760_ptd_write()  argument
557 	u32 dst_offset = ptd_offset + slot * sizeof(*ptd);  in isp1760_ptd_write()
563 	isp1760_mem_write(base, dst_offset + sizeof(ptd->dw0),  in isp1760_ptd_write()
564 			  (__force u32 *)&ptd->dw1, 7 * sizeof(ptd->dw1));  in isp1760_ptd_write()
566 	isp1760_mem_write(base, dst_offset, (__force u32 *)&ptd->dw0,  in isp1760_ptd_write()
567 			  sizeof(ptd->dw0));  in isp1760_ptd_write()
571 		      struct ptd *ptd)  in ptd_write()  argument
576 		return isp1760_ptd_write(priv->base, ptd_offset, slot, ptd);  in ptd_write()
578 	isp1763_ptd_write(hcd, ptd_offset, slot, ptd);  in ptd_write()
818 			struct isp1760_qtd *qtd, struct ptd *ptd)  in create_ptd_atl()  argument
825 	memset(ptd, 0, sizeof(*ptd));  in create_ptd_atl()
833 	ptd->dw0 = DW0_VALID_BIT;  in create_ptd_atl()
834 	ptd->dw0 |= TO_DW0_LENGTH(qtd->length);  in create_ptd_atl()
835 	ptd->dw0 |= TO_DW0_MAXPACKET(maxpacket);  in create_ptd_atl()
836 	ptd->dw0 |= TO_DW0_ENDPOINT(usb_pipeendpoint(qtd->urb->pipe));  in create_ptd_atl()
839 	ptd->dw1 = TO_DW((usb_pipeendpoint(qtd->urb->pipe) >> 1));  in create_ptd_atl()
840 	ptd->dw1 |= TO_DW1_DEVICE_ADDR(usb_pipedevice(qtd->urb->pipe));  in create_ptd_atl()
841 	ptd->dw1 |= TO_DW1_PID_TOKEN(qtd->packet_type);  in create_ptd_atl()
844 		ptd->dw1 |= DW1_TRANS_BULK;  in create_ptd_atl()
846 		ptd->dw1 |= DW1_TRANS_INT;  in create_ptd_atl()
851 		ptd->dw1 |= DW1_TRANS_SPLIT;  in create_ptd_atl()
853 			ptd->dw1 |= DW1_SE_USB_LOSPEED;  in create_ptd_atl()
855 		ptd->dw1 |= TO_DW1_PORT_NUM(qtd->urb->dev->ttport);  in create_ptd_atl()
856 		ptd->dw1 |= TO_DW1_HUB_NUM(qtd->urb->dev->tt->hub->devnum);  in create_ptd_atl()
861 			ptd->dw1 |= DW1_SE_USB_LOSPEED;  in create_ptd_atl()
866 		ptd->dw0 |= TO_DW0_MULTI(multi);  in create_ptd_atl()
869 			ptd->dw3 |= TO_DW3_PING(qh->ping);  in create_ptd_atl()
872 	ptd->dw2 = 0;  in create_ptd_atl()
873 	ptd->dw2 |= TO_DW2_DATA_START_ADDR(base_to_chip(qtd->payload_addr));  in create_ptd_atl()
874 	ptd->dw2 |= TO_DW2_RL(rl);  in create_ptd_atl()
877 	ptd->dw3 |= TO_DW3_NAKCOUNT(nak);  in create_ptd_atl()
878 	ptd->dw3 |= TO_DW3_DATA_TOGGLE(qh->toggle);  in create_ptd_atl()
881 			ptd->dw3 &= ~TO_DW3_DATA_TOGGLE(1);  in create_ptd_atl()
883 			ptd->dw3 |= TO_DW3_DATA_TOGGLE(1);  in create_ptd_atl()
886 	ptd->dw3 |= DW3_ACTIVE_BIT;  in create_ptd_atl()
888 	ptd->dw3 |= TO_DW3_CERR(ERR_COUNTER);  in create_ptd_atl()
892 			struct isp1760_qtd *qtd, struct ptd *ptd)  in transform_add_int()  argument
933 		ptd->dw5 = TO_DW(0xff); /* Execute Complete Split on any uFrame */  in transform_add_int()
939 	ptd->dw2 |= TO_DW(period);  in transform_add_int()
940 	ptd->dw4 = TO_DW(usof);  in transform_add_int()
944 			struct isp1760_qtd *qtd, struct ptd *ptd)  in create_ptd_int()  argument
946 	create_ptd_atl(qh, qtd, ptd);  in create_ptd_int()
947 	transform_add_int(qh, qtd, ptd);  in create_ptd_int()
1003 				struct ptd *ptd)  in start_bus_transfer()  argument
1039 	ptd_write(hcd, ptd_offset, slot, ptd);  in start_bus_transfer()
1125 	struct ptd ptd;  in enqueue_qtds()  local
1180 					create_ptd_int(qh, qtd, &ptd);  in enqueue_qtds()
1182 					create_ptd_atl(qh, qtd, &ptd);  in enqueue_qtds()
1185 							slots, qtd, qh, &ptd);  in enqueue_qtds()
1265 static int check_int_transfer(struct usb_hcd *hcd, struct ptd *ptd,  in check_int_transfer()  argument
1271 	dw4 = TO_U32(ptd->dw4);  in check_int_transfer()
1277 	if (ptd->dw3 & DW3_HALT_BIT) {  in check_int_transfer()
1312 static int check_atl_transfer(struct usb_hcd *hcd, struct ptd *ptd,  in check_atl_transfer()  argument
1315 	WARN_ON(!ptd);  in check_atl_transfer()
1316 	if (ptd->dw3 & DW3_HALT_BIT) {  in check_atl_transfer()
1317 		if (ptd->dw3 & DW3_BABBLE_BIT)  in check_atl_transfer()
1319 		else if (FROM_DW3_CERR(ptd->dw3))  in check_atl_transfer()
1334 	if ((ptd->dw3 & DW3_ERROR_BIT) && (ptd->dw3 & DW3_ACTIVE_BIT)) {  in check_atl_transfer()
1340 	if (!FROM_DW3_NAKCOUNT(ptd->dw3) && (ptd->dw3 & DW3_ACTIVE_BIT)) {  in check_atl_transfer()
1355 	struct ptd ptd;  in handle_done_ptds()  local
1385 			ptd_read(hcd, INT_PTD_OFFSET, slot, &ptd);  in handle_done_ptds()
1386 			state = check_int_transfer(hcd, &ptd,  in handle_done_ptds()
1400 			ptd_read(hcd, ATL_PTD_OFFSET, slot, &ptd);  in handle_done_ptds()
1401 			state = check_atl_transfer(hcd, &ptd,  in handle_done_ptds()
1418 				       FROM_DW3_SCS_NRBYTESTRANSFERRED(ptd.dw3);  in handle_done_ptds()
1421 					FROM_DW3_NRBYTESTRANSFERRED(ptd.dw3);  in handle_done_ptds()
1431 			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);  in handle_done_ptds()
1432 			qh->ping = FROM_DW3_PING(ptd.dw3);  in handle_done_ptds()
1437 			ptd.dw0 |= DW0_VALID_BIT;  in handle_done_ptds()
1439 			ptd.dw3 &= ~TO_DW3_NAKCOUNT(0xf);  in handle_done_ptds()
1440 			ptd.dw3 |= TO_DW3_NAKCOUNT(FROM_DW2_RL(ptd.dw2));  in handle_done_ptds()
1441 			ptd.dw3 &= ~TO_DW3_CERR(3);  in handle_done_ptds()
1442 			ptd.dw3 |= TO_DW3_CERR(ERR_COUNTER);  in handle_done_ptds()
1443 			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);  in handle_done_ptds()
1444 			qh->ping = FROM_DW3_PING(ptd.dw3);  in handle_done_ptds()
1475 					create_ptd_int(qh, qtd, &ptd);  in handle_done_ptds()
1478 					create_ptd_atl(qh, qtd, &ptd);  in handle_done_ptds()
1482 				qh, &ptd);  in handle_done_ptds()
1559 	struct ptd ptd;  in errata2_function()  local
1568 			ptd_read(hcd, ATL_PTD_OFFSET, slot, &ptd);  in errata2_function()
1569 			if (!FROM_DW0_VALID(ptd.dw0) &&  in errata2_function()
1570 					!FROM_DW3_ACTIVE(ptd.dw3))  in errata2_function()