diff options
| author | hannken <hannken@NetBSD.org> | 2016-01-04 16:24:52 +0000 |
|---|---|---|
| committer | hannken <hannken@NetBSD.org> | 2016-01-04 16:24:52 +0000 |
| commit | dfa85292451032772f5f55dc85b8a8a08f3e8b4d (patch) | |
| tree | b54bb2a98462d9f6387a78b84dd031c3589c2d92 /sys/dev | |
| parent | bff95d5c7f26fc109ae2f0f9d7740356d3d5ef73 (diff) | |
Notify disk subsystem of the current geometry.
Ok: Michael van Elst
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/md.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/dev/md.c b/sys/dev/md.c index 5d0f4a682eb..b57e0ab51fb 100644 --- a/sys/dev/md.c +++ b/sys/dev/md.c @@ -1,4 +1,4 @@ -/* $NetBSD: md.c,v 1.75 2015/08/20 14:40:17 christos Exp $ */ +/* $NetBSD: md.c,v 1.76 2016/01/04 16:24:52 hannken Exp $ */ /* * Copyright (c) 1995 Gordon W. Ross, Leo Weppelman. @@ -40,7 +40,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: md.c,v 1.75 2015/08/20 14:40:17 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: md.c,v 1.76 2016/01/04 16:24:52 hannken Exp $"); #ifdef _KERNEL_OPT #include "opt_md.h" @@ -528,6 +528,7 @@ mdioctl(dev_t dev, u_long cmd, void *data, int flag, struct lwp *l) static void md_set_disklabel(struct md_softc *sc) { + struct disk_geom *dg = &sc->sc_dkdev.dk_geom; struct disklabel *lp = sc->sc_dkdev.dk_label; struct partition *pp; @@ -567,6 +568,16 @@ md_set_disklabel(struct md_softc *sc) lp->d_magic = DISKMAGIC; lp->d_magic2 = DISKMAGIC; lp->d_checksum = dkcksum(lp); + + memset(dg, 0, sizeof(*dg)); + + dg->dg_secsize = lp->d_secsize; + dg->dg_secperunit = lp->d_secperunit; + dg->dg_nsectors = lp->d_nsectors; + dg->dg_ntracks = lp->d_ntracks = 64;; + dg->dg_ncylinders = lp->d_ncylinders; + + disk_set_info(sc->sc_dev, &sc->sc_dkdev, NULL); } /* |
