+ /*
+ * If necessary schedule the packet transfer to occur 'timeout'
+ * miliseconds later in ide_delayed_transfer_pc() after the device
+ * says it's ready for a packet.
+ */
+ if (drive->atapi_flags & IDE_AFLAG_ZIP_DRIVE) {
+ timeout = drive->pc_delay;
+ expiry = &ide_delayed_transfer_pc;
+ } else {
+ if (drive->scsi) {
+ timeout = ide_scsi_get_timeout(pc);
+ expiry = ide_scsi_expiry;
+ } else {
+ timeout = (drive->media == ide_floppy) ? WAIT_FLOPPY_CMD
+ : WAIT_TAPE_CMD;
+ expiry = NULL;
+ }
+ }
+