178 	size_t buffer_length, int data_direction)  in pqi_map_single()  argument
182 	if (!buffer || buffer_length == 0 || data_direction == PCI_DMA_NONE)  in pqi_map_single()
186 		data_direction);  in pqi_map_single()
199 	int data_direction)  in pqi_pci_unmap()  argument
203 	if (data_direction == PCI_DMA_NONE)  in pqi_pci_unmap()
210 			data_direction);  in pqi_pci_unmap()
236 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
246 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
255 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
261 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
268 		request->data_direction = SOP_READ_FLAG;  in pqi_build_raid_path_request()
274 		request->data_direction = SOP_WRITE_FLAG;  in pqi_build_raid_path_request()
286 	switch (request->data_direction) {  in pqi_build_raid_path_request()
4391 		request->data_direction = SOP_READ_FLAG;  in pqi_raid_submit_scsi_cmd()
4394 		request->data_direction = SOP_WRITE_FLAG;  in pqi_raid_submit_scsi_cmd()
4397 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_raid_submit_scsi_cmd()
4400 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_raid_submit_scsi_cmd()
4474 		request->data_direction = SOP_READ_FLAG;  in pqi_aio_submit_io()
4477 		request->data_direction = SOP_WRITE_FLAG;  in pqi_aio_submit_io()
4480 		request->data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_aio_submit_io()
4483 		request->data_direction = SOP_BIDIRECTIONAL;  in pqi_aio_submit_io()
4919 		request.data_direction = SOP_NO_DIRECTION_FLAG;  in pqi_passthru_ioctl()
4922 		request.data_direction = SOP_WRITE_FLAG;  in pqi_passthru_ioctl()
4925 		request.data_direction = SOP_READ_FLAG;  in pqi_passthru_ioctl()