402 	p2p->ppi_sg[SCIF_PPI_MMIO] = scif_p2p_setsg(psdev->mmio->pa,  in scif_init_p2p_info()
404 	if (!p2p->ppi_sg[SCIF_PPI_MMIO])  in scif_init_p2p_info()
406 	p2p->sg_nentries[SCIF_PPI_MMIO] = num_mmio_pages;  in scif_init_p2p_info()
413 	err = dma_map_sg(&sdev->dev, p2p->ppi_sg[SCIF_PPI_MMIO],  in scif_init_p2p_info()
421 	p2p->ppi_da[SCIF_PPI_MMIO] = sg_dma_address(p2p->ppi_sg[SCIF_PPI_MMIO]);  in scif_init_p2p_info()
423 	p2p->ppi_len[SCIF_PPI_MMIO] = num_mmio_pages;  in scif_init_p2p_info()
428 	dma_unmap_sg(&sdev->dev, p2p->ppi_sg[SCIF_PPI_MMIO],  in scif_init_p2p_info()
429 		     p2p->sg_nentries[SCIF_PPI_MMIO], DMA_BIDIRECTIONAL);  in scif_init_p2p_info()
431 	scif_p2p_freesg(p2p->ppi_sg[SCIF_PPI_MMIO]);  in scif_init_p2p_info()
444 	dma_unmap_sg(&sdev->dev, p2p->ppi_sg[SCIF_PPI_MMIO],  in scif_deinit_p2p_info()
445 		     p2p->sg_nentries[SCIF_PPI_MMIO], DMA_BIDIRECTIONAL);  in scif_deinit_p2p_info()
448 	scif_p2p_freesg(p2p->ppi_sg[SCIF_PPI_MMIO]);  in scif_deinit_p2p_info()
511 	msg.payload[1] = p2p_ij->ppi_da[SCIF_PPI_MMIO];  in scif_node_connect()
530 	msg.payload[1] = p2p_ji->ppi_da[SCIF_PPI_MMIO];  in scif_node_connect()
1320 		dma_unmap_sg(&scifdev->sdev->dev, p2p->ppi_sg[SCIF_PPI_MMIO],  in scif_destroy_p2p()
1321 			     p2p->sg_nentries[SCIF_PPI_MMIO],  in scif_destroy_p2p()
1326 		scif_p2p_freesg(p2p->ppi_sg[SCIF_PPI_MMIO]);  in scif_destroy_p2p()
1339 					     p2p->ppi_sg[SCIF_PPI_MMIO],  in scif_destroy_p2p()
1340 					     p2p->sg_nentries[SCIF_PPI_MMIO],  in scif_destroy_p2p()
1346 				scif_p2p_freesg(p2p->ppi_sg[SCIF_PPI_MMIO]);  in scif_destroy_p2p()