diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2008-03-22 22:54:44 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2008-03-22 22:54:44 +0000 |
| commit | 4ac010668e431238d67a9bcc7af35fce2ced9411 (patch) | |
| tree | b6a7d62ba7ba306884dfbb619b1e3fddce48aaf5 /sys/arch/sparc64 | |
| parent | 0dffa81a118569089faf4f1b7be7cd8a7acf9f82 (diff) | |
Add support for DIOCRLDINFO, DIOCGPDINFO, DIOCGPART to the fd
driver(s). Adapted from sd driver.
ok marco@
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/dev/fd.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sys/arch/sparc64/dev/fd.c b/sys/arch/sparc64/dev/fd.c index 35c8bdc024c..b2813790bf6 100644 --- a/sys/arch/sparc64/dev/fd.c +++ b/sys/arch/sparc64/dev/fd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fd.c,v 1.20 2008/03/20 00:59:37 krw Exp $ */ +/* $OpenBSD: fd.c,v 1.21 2008/03/22 22:54:43 krw Exp $ */ /* $NetBSD: fd.c,v 1.112 2003/08/07 16:29:35 agc Exp $ */ /*- @@ -1826,6 +1826,7 @@ fdioctl(dev, cmd, addr, flag, p) { struct fd_softc *fd; struct fdc_softc *fdc; + struct disklabel *lp; int unit; int error; #ifdef FD_DEBUG @@ -1840,10 +1841,27 @@ fdioctl(dev, cmd, addr, flag, p) fdc = (struct fdc_softc *)fd->sc_dv.dv_parent; switch (cmd) { + case DIOCRLDINFO: + lp = malloc(sizeof(*lp), M_TEMP, M_WAITOK); + fdgetdisklabel(dev, fd, lp, 0); + bcopy(lp, fd->sc_dk.dk_label, sizeof(*lp)); + free(lp, M_TEMP); + return 0; + + case DIOCGPDINFO: + fdgetdisklabel(dev, fd, (struct disklabel *)addr, 1); + return 0; + case DIOCGDINFO: *(struct disklabel *)addr = *(fd->sc_dk.dk_label); return 0; + case DIOCGPART: + ((struct partinfo *)addr)->disklab = fd->sc_dk.dk_label; + ((struct partinfo *)addr)->part = + &fd->sc_dk.dk_label->d_partitions[DISKPART(dev)]; + return 0; + case DIOCWLABEL: if ((flag & FWRITE) == 0) return EBADF; |