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-rw-r--r--sys/arch/alpha/alpha/disksubr.c53
-rw-r--r--sys/arch/amd64/amd64/disksubr.c36
-rw-r--r--sys/arch/amd64/include/disklabel.h16
-rw-r--r--sys/arch/arm/arm/disksubr.c36
-rw-r--r--sys/arch/arm/include/disklabel.h22
-rw-r--r--sys/arch/aviion/aviion/disksubr.c28
-rw-r--r--sys/arch/aviion/include/disklabel.h16
-rw-r--r--sys/arch/hppa/hppa/disksubr.c46
-rw-r--r--sys/arch/hppa64/hppa64/disksubr.c46
-rw-r--r--sys/arch/i386/i386/disksubr.c36
-rw-r--r--sys/arch/i386/include/disklabel.h16
-rw-r--r--sys/arch/macppc/include/disklabel.h16
-rw-r--r--sys/arch/macppc/macppc/disksubr.c36
-rw-r--r--sys/arch/mips64/mips64/disksubr.c46
-rw-r--r--sys/arch/mvmeppc/include/disklabel.h16
-rw-r--r--sys/arch/mvmeppc/mvmeppc/disksubr.c36
16 files changed, 215 insertions, 286 deletions
diff --git a/sys/arch/alpha/alpha/disksubr.c b/sys/arch/alpha/alpha/disksubr.c
index 82b7687c203..ad31b6d365a 100644
--- a/sys/arch/alpha/alpha/disksubr.c
+++ b/sys/arch/alpha/alpha/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.44 2006/06/11 21:15:35 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.45 2006/07/01 16:50:32 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -335,7 +335,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
dospartoff = 0;
cyl = I386_LABELSECTOR / lp->d_secpercyl;
if (dp) {
- daddr_t part_blkno = DOSBBSECTOR;
+ daddr_t part_blkno = DOSBBSECTOR;
unsigned long extoff = 0;
int wander = 1, n = 0, loop = 0;
@@ -344,7 +344,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
* Map the partitions to disklabel entries i-p
*/
while (wander && n < 8 && loop < 8) {
- loop++;
+ loop++;
wander = 0;
if (part_blkno < extoff)
part_blkno = extoff;
@@ -355,7 +355,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
bp->b_flags = B_BUSY | B_READ;
bp->b_cylinder = part_blkno / lp->d_secpercyl;
(*strat)(bp);
-
+
/* if successful, wander through dos partition table */
if (biowait(bp)) {
msg = "dos partition I/O error";
@@ -368,19 +368,19 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
if (ourpart == -1) {
/* Search for our MBR partition */
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -391,13 +391,13 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
* ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = dp2->dp_start + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = dp2->dp_size;
- lp->d_partitions[0].p_offset = dp2->dp_start +
- part_blkno;
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
+ lp->d_partitions[0].p_offset =
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -416,11 +416,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (dp2->dp_size)
- pp->p_size = dp2->dp_size;
- if (dp2->dp_start)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
+ continue;
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- dp2->dp_start + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -455,9 +457,12 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = dp2->dp_start + extoff;
- if (!extoff)
- extoff = dp2->dp_start;
+ part_blkno =
+ letoh32(dp2->dp_start) + extoff;
+ if (!extoff) {
+ extoff = letoh32(dp2->dp_start);
+ part_blkno = 0;
+ }
wander = 1;
break;
default:
diff --git a/sys/arch/amd64/amd64/disksubr.c b/sys/arch/amd64/amd64/disksubr.c
index a599596444b..29b0b067163 100644
--- a/sys/arch/amd64/amd64/disksubr.c
+++ b/sys/arch/amd64/amd64/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.8 2006/03/15 20:20:38 miod Exp $ */
+/* $OpenBSD: disksubr.c,v 1.9 2006/07/01 16:50:32 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -133,17 +133,17 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -153,13 +153,13 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
* for SCSI/IDE, cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = get_le(&dp2->dp_size);
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -178,13 +178,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -219,9 +219,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -423,13 +423,13 @@ writedisklabel(dev, strat, lp, osdep)
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart != -1) {
@@ -439,7 +439,7 @@ writedisklabel(dev, strat, lp, osdep)
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
diff --git a/sys/arch/amd64/include/disklabel.h b/sys/arch/amd64/include/disklabel.h
index d312d90b226..f325b8048a6 100644
--- a/sys/arch/amd64/include/disklabel.h
+++ b/sys/arch/amd64/include/disklabel.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: disklabel.h,v 1.3 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.4 2006/07/01 16:50:32 krw Exp $ */
/* $NetBSD: disklabel.h,v 1.3 1996/03/09 20:52:54 ghudson Exp $ */
/*
@@ -96,18 +96,4 @@ struct cpu_disklabel {
#define DPSECT(s) ((s) & 0x3f)
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-static __inline u_int32_t get_le(void *);
-
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-
#endif /* _MACHINE_DISKLABEL_H_ */
diff --git a/sys/arch/arm/arm/disksubr.c b/sys/arch/arm/arm/disksubr.c
index ed3913170a5..e9612677767 100644
--- a/sys/arch/arm/arm/disksubr.c
+++ b/sys/arch/arm/arm/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.8 2006/03/15 20:20:39 miod Exp $ */
+/* $OpenBSD: disksubr.c,v 1.9 2006/07/01 16:50:32 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -132,17 +132,17 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -152,13 +152,13 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
* for SCSI/IDE, cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = get_le(&dp2->dp_size);
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -177,13 +177,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -217,9 +217,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -388,13 +388,13 @@ writedisklabel(dev, strat, lp, osdep)
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart != -1) {
@@ -404,7 +404,7 @@ writedisklabel(dev, strat, lp, osdep)
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
diff --git a/sys/arch/arm/include/disklabel.h b/sys/arch/arm/include/disklabel.h
index d21c578ba61..d58b9d71461 100644
--- a/sys/arch/arm/include/disklabel.h
+++ b/sys/arch/arm/include/disklabel.h
@@ -1,5 +1,5 @@
-/* $OpenBSD: disklabel.h,v 1.6 2006/06/26 23:11:31 krw Exp $ */
-/* $OpenBSD: disklabel.h,v 1.6 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.7 2006/07/01 16:50:32 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.7 2006/07/01 16:50:32 krw Exp $ */
/* $NetBSD: disklabel.h,v 1.2 2001/11/25 19:02:03 thorpej Exp $ */
/*
@@ -105,24 +105,6 @@ struct dos_partition {
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-#ifdef __ARMEL__
-#define get_le(x) (*((u_int32_t *)x))
-#else
-static __inline u_int32_t get_le(void *);
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-#endif
-
-
struct cpu_disklabel {
struct dos_partition dosparts[NDOSPART];
struct dkbad bad;
diff --git a/sys/arch/aviion/aviion/disksubr.c b/sys/arch/aviion/aviion/disksubr.c
index 26819e77b0a..44dd2c6e85e 100644
--- a/sys/arch/aviion/aviion/disksubr.c
+++ b/sys/arch/aviion/aviion/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.1 2006/05/09 18:28:55 miod Exp $ */
+/* $OpenBSD: disksubr.c,v 1.2 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -132,7 +132,7 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
if (ourpart == -1)
@@ -142,13 +142,13 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
* for SCSI/IDE, cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = get_le(&dp2->dp_size);
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -167,13 +167,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -207,9 +207,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -378,7 +378,7 @@ writedisklabel(dev, strat, lp, osdep)
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
if (ourpart != -1) {
@@ -388,7 +388,7 @@ writedisklabel(dev, strat, lp, osdep)
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
diff --git a/sys/arch/aviion/include/disklabel.h b/sys/arch/aviion/include/disklabel.h
index 46a012aee4c..c5ae83c7559 100644
--- a/sys/arch/aviion/include/disklabel.h
+++ b/sys/arch/aviion/include/disklabel.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: disklabel.h,v 1.2 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.3 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disklabel.h,v 1.2 2001/11/25 19:02:03 thorpej Exp $ */
/*
@@ -97,20 +97,6 @@ struct dos_partition {
#define DPSECT(s) ((s) & 0x3f)
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-
-static __inline u_int32_t get_le(void *);
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-
struct cpu_disklabel {
struct dos_partition dosparts[NDOSPART];
struct dkbad bad;
diff --git a/sys/arch/hppa/hppa/disksubr.c b/sys/arch/hppa/hppa/disksubr.c
index 7d13ed0f261..bfb6e703016 100644
--- a/sys/arch/hppa/hppa/disksubr.c
+++ b/sys/arch/hppa/hppa/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.24 2006/06/11 21:15:35 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.25 2006/07/01 16:50:32 krw Exp $ */
/*
* Copyright (c) 1999 Michael Shalayeff
@@ -369,7 +369,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
bp->b_flags = B_BUSY | B_READ;
bp->b_cylinder = part_blkno / lp->d_secpercyl;
(*strat)(bp);
-
+
/* if successful, wander through dos partition table */
if (biowait(bp)) {
msg = "dos partition I/O error";
@@ -382,19 +382,19 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
if (ourpart == -1) {
/* Search for our MBR partition */
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -405,13 +405,13 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
* ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = dp2->dp_start + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = dp2->dp_size;
- lp->d_partitions[0].p_offset = dp2->dp_start +
- part_blkno;
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
+ lp->d_partitions[0].p_offset =
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -430,11 +430,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (dp2->dp_size)
- pp->p_size = dp2->dp_size;
- if (dp2->dp_start)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
+ continue;
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- dp2->dp_start + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -468,9 +470,11 @@ donot:
n++;
break;
case DOSPTYP_EXTEND:
- part_blkno = dp2->dp_start + extoff;
+ case DOSPTYP_EXTENDL:
+ part_blkno =
+ letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = dp2->dp_start;
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
diff --git a/sys/arch/hppa64/hppa64/disksubr.c b/sys/arch/hppa64/hppa64/disksubr.c
index 7dc23974450..28747a2b886 100644
--- a/sys/arch/hppa64/hppa64/disksubr.c
+++ b/sys/arch/hppa64/hppa64/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.7 2006/06/11 21:15:35 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.8 2006/07/01 16:50:32 krw Exp $ */
/*
* Copyright (c) 1999 Michael Shalayeff
@@ -365,7 +365,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
bp->b_flags = B_BUSY | B_READ;
bp->b_cylinder = part_blkno / lp->d_secpercyl;
(*strat)(bp);
-
+
/* if successful, wander through dos partition table */
if (biowait(bp)) {
msg = "dos partition I/O error";
@@ -378,19 +378,19 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
if (ourpart == -1) {
/* Search for our MBR partition */
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -401,13 +401,13 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
* ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = dp2->dp_start + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = dp2->dp_size;
- lp->d_partitions[0].p_offset = dp2->dp_start +
- part_blkno;
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
+ lp->d_partitions[0].p_offset =
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -426,11 +426,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (dp2->dp_size)
- pp->p_size = dp2->dp_size;
- if (dp2->dp_start)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
+ continue;
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- dp2->dp_start + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -464,9 +466,11 @@ donot:
n++;
break;
case DOSPTYP_EXTEND:
- part_blkno = dp2->dp_start + extoff;
+ case DOSPTYP_EXTENDL:
+ part_blkno =
+ letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = dp2->dp_start;
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
diff --git a/sys/arch/i386/i386/disksubr.c b/sys/arch/i386/i386/disksubr.c
index 8f6309f0360..90dfec56555 100644
--- a/sys/arch/i386/i386/disksubr.c
+++ b/sys/arch/i386/i386/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.50 2006/05/11 13:21:11 mickey Exp $ */
+/* $OpenBSD: disksubr.c,v 1.51 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -133,17 +133,17 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -153,13 +153,13 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
* for SCSI/IDE, cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = get_le(&dp2->dp_size);
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -178,13 +178,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -219,9 +219,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -423,13 +423,13 @@ writedisklabel(dev, strat, lp, osdep)
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart != -1) {
@@ -439,7 +439,7 @@ writedisklabel(dev, strat, lp, osdep)
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
diff --git a/sys/arch/i386/include/disklabel.h b/sys/arch/i386/include/disklabel.h
index 7b7e39e3762..7510dde1d35 100644
--- a/sys/arch/i386/include/disklabel.h
+++ b/sys/arch/i386/include/disklabel.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: disklabel.h,v 1.27 2004/11/10 10:36:12 grange Exp $ */
+/* $OpenBSD: disklabel.h,v 1.28 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disklabel.h,v 1.3 1996/03/09 20:52:54 ghudson Exp $ */
/*
@@ -96,18 +96,4 @@ struct cpu_disklabel {
#define DPSECT(s) ((s) & 0x3f)
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-static __inline u_int32_t get_le(void *);
-
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-
#endif /* _MACHINE_DISKLABEL_H_ */
diff --git a/sys/arch/macppc/include/disklabel.h b/sys/arch/macppc/include/disklabel.h
index 07ae6dc615b..c6b3e749b29 100644
--- a/sys/arch/macppc/include/disklabel.h
+++ b/sys/arch/macppc/include/disklabel.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: disklabel.h,v 1.6 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.7 2006/07/01 16:50:33 krw Exp $ */
/*
* Copyright (c) 1994 Christopher G. Demetriou
@@ -84,20 +84,6 @@ struct dos_partition {
#define DPSECT(s) ((s) & 0x3f)
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-static __inline u_int32_t get_le(void *);
-
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-
/* HFS/DPME */
/* partition map structure from Inside Macintosh: Devices, SCSI Manager
diff --git a/sys/arch/macppc/macppc/disksubr.c b/sys/arch/macppc/macppc/disksubr.c
index 9b564f34062..e6906a918ca 100644
--- a/sys/arch/macppc/macppc/disksubr.c
+++ b/sys/arch/macppc/macppc/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.17 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.18 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -213,17 +213,17 @@ hfs_done:
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -234,15 +234,15 @@ hfs_done:
* cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) +
+ dospartoff = letoh32(dp2->dp_start) +
part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
lp->d_partitions[0].p_size =
- get_le(&dp2->dp_size);
+ letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -261,13 +261,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -301,9 +301,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -522,15 +522,15 @@ writedisklabel(dev_t dev, void (*strat)(struct buf *), struct disklabel *lp,
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ ==
+ if (letoh32(dp2->dp_size) && dp2->dp_typ ==
DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ ==
+ if (letoh32(dp2->dp_size) && dp2->dp_typ ==
DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ ==
+ if (letoh32(dp2->dp_size) && dp2->dp_typ ==
DOSPTYP_NETBSD)
ourpart = i;
@@ -541,7 +541,7 @@ writedisklabel(dev_t dev, void (*strat)(struct buf *), struct disklabel *lp,
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
diff --git a/sys/arch/mips64/mips64/disksubr.c b/sys/arch/mips64/mips64/disksubr.c
index cef48a1ddc0..1ba80434cd4 100644
--- a/sys/arch/mips64/mips64/disksubr.c
+++ b/sys/arch/mips64/mips64/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.13 2006/06/11 21:15:35 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.14 2006/07/01 16:50:33 krw Exp $ */
/*
* Copyright (c) 1999 Michael Shalayeff
@@ -385,7 +385,7 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
bp->b_flags = B_BUSY | B_READ;
bp->b_cylinder = part_blkno / lp->d_secpercyl;
(*strat)(bp);
-
+
/* if successful, wander through dos partition table */
if (biowait(bp)) {
msg = "dos partition I/O error";
@@ -398,19 +398,19 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
if (ourpart == -1) {
/* Search for our MBR partition */
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
- for (dp2=dp, i=0;
- i < NDOSPART && ourpart == -1; i++, dp2++)
- if (dp2->dp_size &&
+ for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
+ i++, dp2++)
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -421,13 +421,13 @@ readdoslabel(bp, strat, lp, osdep, partoffp, cylp, spoofonly)
* ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = dp2->dp_start + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = dp2->dp_size;
- lp->d_partitions[0].p_offset = dp2->dp_start +
- part_blkno;
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
+ lp->d_partitions[0].p_offset =
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -446,11 +446,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (dp2->dp_size)
- pp->p_size = dp2->dp_size;
- if (dp2->dp_start)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
+ continue;
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- dp2->dp_start + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -484,9 +486,11 @@ donot:
n++;
break;
case DOSPTYP_EXTEND:
- part_blkno = dp2->dp_start + extoff;
+ case DOSPTYP_EXTENDL:
+ part_blkno =
+ letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = dp2->dp_start;
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
diff --git a/sys/arch/mvmeppc/include/disklabel.h b/sys/arch/mvmeppc/include/disklabel.h
index 4b4632835a8..f5cdc205ec5 100644
--- a/sys/arch/mvmeppc/include/disklabel.h
+++ b/sys/arch/mvmeppc/include/disklabel.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: disklabel.h,v 1.5 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disklabel.h,v 1.6 2006/07/01 16:50:33 krw Exp $ */
/*
* Copyright (c) 1994 Christopher G. Demetriou
@@ -90,18 +90,4 @@ struct cpu_disklabel {
#define DPSECT(s) ((s) & 0x3f)
#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
-static __inline u_int32_t get_le(void *);
-
-static __inline u_int32_t
-get_le(void *p)
-{
- u_int8_t *_p = (u_int8_t *)p;
- u_int32_t x;
- x = _p[0];
- x |= _p[1] << 8;
- x |= _p[2] << 16;
- x |= _p[3] << 24;
- return x;
-}
-
#endif /* _MACHINE_DISKLABEL_H_ */
diff --git a/sys/arch/mvmeppc/mvmeppc/disksubr.c b/sys/arch/mvmeppc/mvmeppc/disksubr.c
index 51e0b90dfc2..e42c1d41535 100644
--- a/sys/arch/mvmeppc/mvmeppc/disksubr.c
+++ b/sys/arch/mvmeppc/mvmeppc/disksubr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: disksubr.c,v 1.13 2006/06/26 23:11:31 krw Exp $ */
+/* $OpenBSD: disksubr.c,v 1.14 2006/07/01 16:50:33 krw Exp $ */
/* $NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $ */
/*
@@ -132,17 +132,17 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
/* Search for our MBR partition */
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1;
i++, dp2++)
- if (get_le(&dp2->dp_size) &&
+ if (letoh32(dp2->dp_size) &&
dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart == -1)
@@ -152,13 +152,13 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
* for SCSI/IDE, cylinder for ESDI/ST506/RLL
*/
dp2 = &dp[ourpart];
- dospartoff = get_le(&dp2->dp_start) + part_blkno;
+ dospartoff = letoh32(dp2->dp_start) + part_blkno;
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
/* XXX build a temporary disklabel */
- lp->d_partitions[0].p_size = get_le(&dp2->dp_size);
+ lp->d_partitions[0].p_size = letoh32(dp2->dp_size);
lp->d_partitions[0].p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
if (lp->d_ntracks == 0)
lp->d_ntracks = dp2->dp_ehd + 1;
if (lp->d_nsectors == 0)
@@ -177,13 +177,13 @@ donot:
if (dp2->dp_typ == DOSPTYP_OPENBSD)
continue;
- if (get_le(&dp2->dp_size) > lp->d_secperunit)
+ if (letoh32(dp2->dp_size) > lp->d_secperunit)
continue;
- if (get_le(&dp2->dp_size))
- pp->p_size = get_le(&dp2->dp_size);
- if (get_le(&dp2->dp_start))
+ if (letoh32(dp2->dp_size))
+ pp->p_size = letoh32(dp2->dp_size);
+ if (letoh32(dp2->dp_start))
pp->p_offset =
- get_le(&dp2->dp_start) + part_blkno;
+ letoh32(dp2->dp_start) + part_blkno;
switch (dp2->dp_typ) {
case DOSPTYP_UNUSED:
@@ -217,9 +217,9 @@ donot:
break;
case DOSPTYP_EXTEND:
case DOSPTYP_EXTENDL:
- part_blkno = get_le(&dp2->dp_start) + extoff;
+ part_blkno = letoh32(dp2->dp_start) + extoff;
if (!extoff) {
- extoff = get_le(&dp2->dp_start);
+ extoff = letoh32(dp2->dp_start);
part_blkno = 0;
}
wander = 1;
@@ -419,13 +419,13 @@ writedisklabel(dev, strat, lp, osdep)
NDOSPART * sizeof(*dp));
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_OPENBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_FREEBSD)
ourpart = i;
for (dp2=dp, i=0; i < NDOSPART && ourpart == -1; i++, dp2++)
- if (get_le(&dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
+ if (letoh32(dp2->dp_size) && dp2->dp_typ == DOSPTYP_NETBSD)
ourpart = i;
if (ourpart != -1) {
@@ -435,7 +435,7 @@ writedisklabel(dev, strat, lp, osdep)
* need sector address for SCSI/IDE,
* cylinder for ESDI/ST506/RLL
*/
- dospartoff = get_le(&dp2->dp_start);
+ dospartoff = letoh32(dp2->dp_start);
cyl = DPCYL(dp2->dp_scyl, dp2->dp_ssect);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 21:02:49 +0000