415 	     void *sgptr, dma_addr_t addr, bus_size_t len, int last)  in ahd_sg_setup()  argument
422 		sg = (struct ahd_dma64_seg *)sgptr;  in ahd_sg_setup()
429 		sg = (struct ahd_dma_seg *)sgptr;  in ahd_sg_setup()
492 	scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID);  in ahd_setup_data_scb()
498 	scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL);  in ahd_setup_noxfer_scb()
1102 	uint32_t sgptr;  in ahd_update_residual()  local
1104 	sgptr = ahd_le32toh(scb->hscb->sgptr);  in ahd_update_residual()
1105 	if ((sgptr & SG_STATUS_VALID) != 0)  in ahd_update_residual()
1112 	uint32_t sgptr;  in ahd_complete_scb()  local
1114 	sgptr = ahd_le32toh(scb->hscb->sgptr);  in ahd_complete_scb()
1115 	if ((sgptr & SG_STATUS_VALID) != 0)  in ahd_complete_scb()
1439 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1444 		sgptr = ahd_inl_scbram(ahd, SCB_SGPTR) & ~SG_FULL_RESID;  in ahd_run_data_fifo()
1445 		ahd_outb(ahd, SCB_SGPTR, sgptr);  in ahd_run_data_fifo()
1452 			sgptr |= LAST_SEG;  in ahd_run_data_fifo()
1458 		ahd_outb(ahd, SG_CACHE_PRE, sgptr);  in ahd_run_data_fifo()
1465 		ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr & SG_PTR_MASK);  in ahd_run_data_fifo()
1484 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1513 		sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_run_data_fifo()
1526 			 && (sgptr & 0x80) == 0)  in ahd_run_data_fifo()
1527 				sgptr -= 0x100;  in ahd_run_data_fifo()
1528 			sgptr &= ~0xFF;  in ahd_run_data_fifo()
1529 			sgptr |= ahd_inb(ahd, SG_CACHE_SHADOW)  in ahd_run_data_fifo()
1531 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_run_data_fifo()
1535 				 sgptr | SG_LIST_NULL);  in ahd_run_data_fifo()
1542 		ahd_outl(ahd, SCB_SGPTR, sgptr);  in ahd_run_data_fifo()
1553 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1581 			sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_run_data_fifo()
1582 			sgptr &= SG_PTR_MASK;  in ahd_run_data_fifo()
1586 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_run_data_fifo()
1589 				sgptr += sizeof(*sg);  in ahd_run_data_fifo()
1593 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_run_data_fifo()
1598 				sgptr += sizeof(*sg);  in ahd_run_data_fifo()
1605 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_run_data_fifo()
1611 				sgptr |= LAST_SEG;  in ahd_run_data_fifo()
1616 			ahd_outb(ahd, SG_CACHE_PRE, sgptr & 0xFF);  in ahd_run_data_fifo()
3617 	       ahd_le32toh(hscb->sgptr),
5716 		uint32_t sgptr;  in ahd_handle_ign_wide_residue()  local
5718 		sgptr = ahd_inb_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_handle_ign_wide_residue()
5719 		if ((sgptr & SG_LIST_NULL) != 0  in ahd_handle_ign_wide_residue()
5734 			sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_handle_ign_wide_residue()
5736 			if ((sgptr & SG_LIST_NULL) != 0) {  in ahd_handle_ign_wide_residue()
5747 			sgptr &= SG_PTR_MASK;  in ahd_handle_ign_wide_residue()
5751 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_handle_ign_wide_residue()
5778 					sgptr = ahd_sg_virt_to_bus(ahd, scb,  in ahd_handle_ign_wide_residue()
5784 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_handle_ign_wide_residue()
5811 					sgptr = ahd_sg_virt_to_bus(ahd, scb,  in ahd_handle_ign_wide_residue()
5825 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_handle_ign_wide_residue()
5847 	uint32_t	 sgptr;  in ahd_reinitialize_dataptrs()  local
5880 	sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_reinitialize_dataptrs()
5881 	sgptr &= SG_PTR_MASK;  in ahd_reinitialize_dataptrs()
5890 		sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_reinitialize_dataptrs()
5902 		sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_reinitialize_dataptrs()
9144 	uint32_t sgptr;  in ahd_calc_residual()  local
9165 	sgptr = ahd_le32toh(hscb->sgptr);  in ahd_calc_residual()
9166 	if ((sgptr & SG_STATUS_VALID) == 0)  in ahd_calc_residual()
9169 	sgptr &= ~SG_STATUS_VALID;  in ahd_calc_residual()
9171 	if ((sgptr & SG_LIST_NULL) != 0)  in ahd_calc_residual()
9183 	if ((sgptr & SG_FULL_RESID) != 0) {  in ahd_calc_residual()