379 static unsigned char *ReqData, *ReqBuffer;  variable
842 		    copy_buffer( SECTOR_BUFFER(ReqSector), ReqData );  in do_fd_action()
858 		    copy_buffer( ReqData, SECTOR_BUFFER(ReqSector) );  in do_fd_action()
990 			paddr = virt_to_phys(ReqData);  in fd_rwsec()
993 			copy_buffer( ReqData, DMABuffer );  in fd_rwsec()
1004 				virt_to_phys(ReqData) : PhysDMABuffer;  in fd_rwsec()
1235 			addr = ATARIHW_PRESENT( EXTD_DMA ) ? ReqData : DMABuffer;  in fd_rwsec_done1()
1238 				copy_buffer (addr, ReqData);  in fd_rwsec_done1()
1244 			copy_buffer (SECTOR_BUFFER (ReqSector), ReqData);  in fd_rwsec_done1()
1492 	ReqData = ReqBuffer + 512 * ReqCnt;  in setup_req_params()
1500 			ReqTrack, ReqSector, (unsigned long)ReqData ));  in setup_req_params()