Lines Matching defs:trk
1068 fdsetpos(struct fd_softc *sc, int trk, int towrite)
1087 ncyl = trk / FDNHEADS;
1088 nside = trk % FDNHEADS;
1097 printf("fdsetpos: cyl %d head %d towrite %d\n", trk / FDNHEADS,
1098 trk % FDNHEADS, towrite);
1176 int trk, error, write;
1260 * figure trk given blkno
1262 trk = bp->b_blkno / sc->nsectors;
1268 if (trk == sc->cachetrk) {
1282 sc->cachetrk = trk;
1289 * start DMA read of `trk'
1291 fddmastart(sc, trk);
1306 int trk, write;
1315 * figure trk given blkno
1317 trk = dp->b_blkno / sc->nsectors;
1319 if (trk != sc->cachetrk + 1 || dp->b_blkno % sc->nsectors != 0)
1334 sc->cachetrk = trk;
1340 * start DMA read of `trk'
1342 fddmastart(sc, trk);
1347 fddmastart(struct fd_softc *sc, int trk)
1353 trk / FDNHEADS, trk % FDNHEADS);
1365 dmatrk = trk;
1372 sc->cachetrk = trk;
1440 * trk++, trk, trk++, trk, trk++, trk, trk++, trk and DMA
1745 * 2 3 [0xff]b [trk]b [sec]b [togap]b
Indexes created Sat Sep 27 22:09:54 GMT 2025