945 		c->req.sg[i].size = tmp_sg[i].length;  in do_ida_request()
946 		c->req.sg[i].addr = (__u32) pci_map_page(h->pci_dev,  in do_ida_request()
1031                 pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr,  in complete_command()
1032 				cmd->req.sg[i].size, ddir);  in complete_command()
1257 		p = memdup_user(io->sg[0].addr, io->sg[0].size);  in ida_ctlr_ioctl()
1266 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1267 		c->req.sg[0].addr = pci_map_single(h->pci_dev, p,   in ida_ctlr_ioctl()
1268 			c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);  in ida_ctlr_ioctl()
1274 		p = kmalloc(io->sg[0].size, GFP_KERNEL);  in ida_ctlr_ioctl()
1282 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1283 		c->req.sg[0].addr = pci_map_single(h->pci_dev, p,   in ida_ctlr_ioctl()
1284 			c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);   in ida_ctlr_ioctl()
1292 		p = memdup_user(io->sg[0].addr, io->sg[0].size);  in ida_ctlr_ioctl()
1298 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1299 		c->req.sg[0].addr = pci_map_single(h->pci_dev, p,   in ida_ctlr_ioctl()
1300 			c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);   in ida_ctlr_ioctl()
1304 		c->req.sg[0].size = sizeof(io->c);  in ida_ctlr_ioctl()
1305 		c->req.sg[0].addr = pci_map_single(h->pci_dev,&io->c,   in ida_ctlr_ioctl()
1306 			c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);  in ida_ctlr_ioctl()
1322 	pci_unmap_single(h->pci_dev, c->req.sg[0].addr, c->req.sg[0].size,   in ida_ctlr_ioctl()
1334 		if (copy_to_user(io->sg[0].addr, p, io->sg[0].size)) {  in ida_ctlr_ioctl()
1439 		c->req.sg[0].size = 512;  in sendcmd()
1441 		c->req.sg[0].size = size;  in sendcmd()
1446 	c->req.sg[0].addr = (__u32) pci_map_single(info_p->pci_dev,   in sendcmd()
1447 		buff, c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);  in sendcmd()
1471 	pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,   in sendcmd()
1472 		c->req.sg[0].size, PCI_DMA_BIDIRECTIONAL);  in sendcmd()