Lines Matching defs:dkc
159 struct dk_cache dkc;
234 memset(&dkc, 0, sizeof(dkc));
235 if (sd_ioctl_cache(sc, DIOCGCACHE, &dkc) == 0 && dkc.wrcache == 0) {
236 dkc.wrcache = 1;
237 sd_ioctl_cache(sc, DIOCSCACHE, &dkc);
1013 sd_ioctl_cache(struct sd_softc *sc, long cmd, struct dk_cache *dkc)
1029 rv = scsi_do_ioctl(link, cmd, (caddr_t)dkc, 0);
1053 dkc->wrcache = wrcache;
1054 dkc->rdcache = rdcache;
1058 if (dkc->wrcache == wrcache && dkc->rdcache == rdcache)
1061 if (dkc->wrcache)
1066 if (dkc->rdcache)