407 	     void *sgptr, dma_addr_t addr, bus_size_t len, int last)  in ahd_sg_setup()  argument
414 		sg = (struct ahd_dma64_seg *)sgptr;  in ahd_sg_setup()
421 		sg = (struct ahd_dma_seg *)sgptr;  in ahd_sg_setup()
484 	scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID);  in ahd_setup_data_scb()
490 	scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL);  in ahd_setup_noxfer_scb()
1094 	uint32_t sgptr;  in ahd_update_residual()  local
1096 	sgptr = ahd_le32toh(scb->hscb->sgptr);  in ahd_update_residual()
1097 	if ((sgptr & SG_STATUS_VALID) != 0)  in ahd_update_residual()
1104 	uint32_t sgptr;  in ahd_complete_scb()  local
1106 	sgptr = ahd_le32toh(scb->hscb->sgptr);  in ahd_complete_scb()
1107 	if ((sgptr & SG_STATUS_VALID) != 0)  in ahd_complete_scb()
1431 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1436 		sgptr = ahd_inl_scbram(ahd, SCB_SGPTR) & ~SG_FULL_RESID;  in ahd_run_data_fifo()
1437 		ahd_outb(ahd, SCB_SGPTR, sgptr);  in ahd_run_data_fifo()
1444 			sgptr |= LAST_SEG;  in ahd_run_data_fifo()
1450 		ahd_outb(ahd, SG_CACHE_PRE, sgptr);  in ahd_run_data_fifo()
1457 		ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr & SG_PTR_MASK);  in ahd_run_data_fifo()
1476 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1505 		sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_run_data_fifo()
1518 			 && (sgptr & 0x80) == 0)  in ahd_run_data_fifo()
1519 				sgptr -= 0x100;  in ahd_run_data_fifo()
1520 			sgptr &= ~0xFF;  in ahd_run_data_fifo()
1521 			sgptr |= ahd_inb(ahd, SG_CACHE_SHADOW)  in ahd_run_data_fifo()
1523 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_run_data_fifo()
1527 				 sgptr | SG_LIST_NULL);  in ahd_run_data_fifo()
1534 		ahd_outl(ahd, SCB_SGPTR, sgptr);  in ahd_run_data_fifo()
1545 		uint32_t sgptr;  in ahd_run_data_fifo()  local
1573 			sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_run_data_fifo()
1574 			sgptr &= SG_PTR_MASK;  in ahd_run_data_fifo()
1578 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_run_data_fifo()
1581 				sgptr += sizeof(*sg);  in ahd_run_data_fifo()
1585 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_run_data_fifo()
1590 				sgptr += sizeof(*sg);  in ahd_run_data_fifo()
1597 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_run_data_fifo()
1603 				sgptr |= LAST_SEG;  in ahd_run_data_fifo()
1608 			ahd_outb(ahd, SG_CACHE_PRE, sgptr & 0xFF);  in ahd_run_data_fifo()
3584 	       ahd_le32toh(hscb->sgptr),
5680 		uint32_t sgptr;  in ahd_handle_ign_wide_residue()  local
5682 		sgptr = ahd_inb_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_handle_ign_wide_residue()
5683 		if ((sgptr & SG_LIST_NULL) != 0  in ahd_handle_ign_wide_residue()
5698 			sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_handle_ign_wide_residue()
5700 			if ((sgptr & SG_LIST_NULL) != 0) {  in ahd_handle_ign_wide_residue()
5711 			sgptr &= SG_PTR_MASK;  in ahd_handle_ign_wide_residue()
5715 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_handle_ign_wide_residue()
5742 					sgptr = ahd_sg_virt_to_bus(ahd, scb,  in ahd_handle_ign_wide_residue()
5748 				sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_handle_ign_wide_residue()
5775 					sgptr = ahd_sg_virt_to_bus(ahd, scb,  in ahd_handle_ign_wide_residue()
5789 			ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr);  in ahd_handle_ign_wide_residue()
5811 	uint32_t	 sgptr;  in ahd_reinitialize_dataptrs()  local
5844 	sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);  in ahd_reinitialize_dataptrs()
5845 	sgptr &= SG_PTR_MASK;  in ahd_reinitialize_dataptrs()
5854 		sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_reinitialize_dataptrs()
5866 		sg = ahd_sg_bus_to_virt(ahd, scb, sgptr);  in ahd_reinitialize_dataptrs()
9048 	uint32_t sgptr;  in ahd_calc_residual()  local
9069 	sgptr = ahd_le32toh(hscb->sgptr);  in ahd_calc_residual()
9070 	if ((sgptr & SG_STATUS_VALID) == 0)  in ahd_calc_residual()
9073 	sgptr &= ~SG_STATUS_VALID;  in ahd_calc_residual()
9075 	if ((sgptr & SG_LIST_NULL) != 0)  in ahd_calc_residual()
9087 	if ((sgptr & SG_FULL_RESID) != 0) {  in ahd_calc_residual()