Cross Reference: /vbox/src/VBox/Devices/Storage/DevFdc.cpp

Lines Matching refs:track
176     uint8_t track;
178     uint8_t ltrk;             /* Logical track */
181     uint8_t last_sect;        /* Nb sector per track    */
233 static int fd_sector_calc(uint8_t head, uint8_t track, uint8_t sect,
236     return (((track * num_sides) + head) * last_sect) + sect - 1; /* sect >= 1 */
242     return fd_sector_calc(drv->head, drv->track, drv->sect, drv->last_sect, NUM_SIDES(drv));
246  * returns 0 if already on right track
247  * returns 1 if track changed
248  * returns 2 if track is invalid
252 static int fd_seek(fdrive_t *drv, uint8_t head, uint8_t track, uint8_t sect,
258     if (track > drv->max_track ||
261                        head, track, sect, 1,
268                        head, track, sect, 1,
273     sector = fd_sector_calc(head, track, sect, drv->last_sect, NUM_SIDES(drv));
279                          head, track, sect, 1, drv->max_track, drv->last_sect);
284         if (drv->track != track)
286         drv->track = track;
289     drv->ltrk = drv->track;
294 /* Set drive back to track 0 */
299     drv->track = 0;
316  * in 40-track drives, but 300 Kbps in high-capacity 80-track drives.
544     FD_STATE_MULTI  = 0x01,     /* multi track flag */
595     FD_CONFIG_PRETRK = 0xff, /* Pre-compensation set to track 0 */
1161                    cur_drv->head, cur_drv->track, cur_drv->sect,
1182         FLOPPY_DPRINTF("seek to next track (%d %02x %02x => %d)\n",
1183                        cur_drv->head, cur_drv->track,
1253         /* track too big */
1361     kt = cur_drv->track;
1378         /* track too big */
1579                        cur_drv->track, cur_drv->sect, fd_sector(cur_drv),
1658                 /* Fill the entire track with desired data pattern. */
1659                 FLOPPY_DPRINTF("formatting track: %d sectors, pattern %02x\n",
1810         /* track too big */
1875     fdctrl->fifo[0] = drv0(fdctrl)->track;
1876     fdctrl->fifo[1] = drv1(fdctrl)->track;
1878     fdctrl->fifo[2] = drv2(fdctrl)->track;
1879     fdctrl->fifo[3] = drv3(fdctrl)->track;
1913     drv0(fdctrl)->track = fdctrl->fifo[3];
1914     drv1(fdctrl)->track = fdctrl->fifo[4];
1916     drv2(fdctrl)->track = fdctrl->fifo[5];
1917     drv3(fdctrl)->track = fdctrl->fifo[6];
1938     fdctrl->fifo[2] = drv0(fdctrl)->track;
1939     fdctrl->fifo[3] = drv1(fdctrl)->track;
1941     fdctrl->fifo[4] = drv2(fdctrl)->track;
1942     fdctrl->fifo[5] = drv3(fdctrl)->track;
1988     FLOPPY_DPRINTF("Format track %d at %d, %d sectors, filler %02x\n",
1989                    cur_drv->track, GET_CUR_DRV(fdctrl), ns, dp);
2030         (cur_drv->track == 0 ? 0x10 : 0x00) |
2074     fdctrl->fifo[1] = cur_drv->track;
2094     cur_drv->track = fdctrl->fifo[2];
2095     cur_drv->ltrk = cur_drv->track;
2103         cur_drv->track = fdctrl->fifo[2];
2169     if (fdctrl->fifo[2] + cur_drv->track >= cur_drv->max_track) {
2170         cur_drv->track = cur_drv->max_track - 1;
2172         cur_drv->track += fdctrl->fifo[2];
2185     if (fdctrl->fifo[2] > cur_drv->track) {
2186         cur_drv->track = 0;
2188         cur_drv->track -= fdctrl->fifo[2];
2324     } else if (cur_drv->track >= cur_drv->max_track) {
2325         FLOPPY_DPRINTF("read id past last track (%d >= %d)\n",
2326                        cur_drv->track, cur_drv->max_track);
2432         SSMR3PutU8(pSSM, d->track);
2506             SSMR3GetU8(pSSM, &d->track);
2570             SSMR3GetU8(pSSM, &d->track);