Lines Matching defs:track

34  * 28.02.92 - made track-buffering routines, based on the routines written
428 	     |  Sectors per track
586 static unsigned char fsector_t;	/* sector in track */
844 		    (mode || drive_state[drive].track != NEED_1_RECAL))
845 			drive_state[drive].track = NEED_2_RECAL;
1253 	output_byte(fdc, 0);    /* pre-compensation from track 0 upwards */
1383 	pr_cont(": track %d, head %d, sector %d, size %d",
1461 			drive_state[current_drive].track = NEED_2_RECAL;
1479  * selected, and the head is sitting on the right track).
1545 		drive_state[current_drive].track = NEED_2_RECAL;
1550 	if (drive_state[current_drive].track >= 0 &&
1551 	    drive_state[current_drive].track != reply_buffer[ST1] &&
1562 	drive_state[current_drive].track = reply_buffer[ST1];
1594 	int track;
1613 	if (drive_state[current_drive].track <= NEED_1_RECAL) {
1618 		   (drive_state[current_drive].track <= NO_TRACK || drive_state[current_drive].track == raw_cmd->track)) {
1621 		if (raw_cmd->track)
1622 			track = raw_cmd->track - 1;
1629 			track = 1;
1633 		if (raw_cmd->track != drive_state[current_drive].track &&
1635 			track = raw_cmd->track;
1645 	if (output_byte(current_fdc, track) < 0) {
1658 		switch (drive_state[current_drive].track) {
1662 			 * reached track 0. Probably no drive. Raise an
1671 			 * and we are not at track 0, this
1674 			 * be already at track 0.) Clear the
1688 			 * track 0, this might mean that we
1689 			 * started beyond track 80.  Try
1691 			drive_state[current_drive].track = NEED_1_RECAL;
1695 		drive_state[current_drive].track = reply_buffer[ST1];
2103 		drive_state[current_drive].track = NEED_2_RECAL;
2137 static void setup_format_params(int track)
2145 		unsigned char track, head, sect, size;
2149 	raw_cmd->track = track;
2168 	/* allow for about 30ms for data transport per track */
2174 	/* position of logical sector 1 on this track */
2175 	n = (track_shift * format_req.track + head_shift * format_req.head)
2185 		here[count].track = format_req.track;
2212 	setup_format_params(format_req.track << STRETCH(_floppy));
2233 	    _floppy->track > drive_params[current_drive].tracks ||
2234 	    tmp_format_req->track >= _floppy->track ||
2402 		buffer_track = raw_cmd->track;
2424  * Move data from/to the track buffer to/from the buffer cache.
2512 		raw_cmd->cmd[COMMAND] &= ~0x80;	/* switch off multiple track mode */
2531  * track, or a single sector)
2532  * All floppy_track_buffer handling goes in here. If we ever add track buffer
2568 	if (_floppy->track && raw_cmd->cmd[TRACK] >= _floppy->track) {
2582 	/* 2M disks have phantom sectors on the first track */
2603 	raw_cmd->track = raw_cmd->cmd[TRACK] << STRETCH(_floppy);
2641 	if ((raw_cmd->track == buffer_track) &&
2644 		/* data already in track buffer */
2667 	/* claim buffer track if needed */
2668 	if (buffer_track != raw_cmd->track ||	/* bad track */
2685 		/* copy write buffer to track buffer.
2691 		buffer_track = raw_cmd->track;
2723 		pr_info("buffer track=%d\n", buffer_track);
2894 	raw_cmd->track = 0;
3170 	drive_state[current_drive].track = NO_TRACK;
3210 	/* invalidate the buffer track to force a reread */
3232 	    g->track <= 0 || g->track > drive_params[drive].tracks >> STRETCH(g) ||
3372 	geo->cylinders = g->track;
3609 	short		track;
3634 	unsigned char	track[4];
3792 	v.track = drive_state[drive].track;
3835 	memcpy(v32.track, v.track, 4);
4675 			fdc_state[i].track[unit] = 0;