diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-28 13:09:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-28 13:09:47 -0700 |
| commit | 84860bf0644d7c45afe7ddbd30731c3e3c371fae (patch) | |
| tree | d6c4b98a9c3fd9981e7fcc5d7729c9e01e327767 /drivers/block/aoe/aoecmd.c | |
| parent | 8caf89157d64f1eedba37113afb4b303b2b3e301 (diff) | |
| parent | 6fbfddcb52d8d9fa2cd209f5ac2a1c87497d55b5 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'drivers/block/aoe/aoecmd.c')
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index b5be4b7d7b5..5c9c7c1a3d4 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -8,6 +8,7 @@ #include <linux/blkdev.h> #include <linux/skbuff.h> #include <linux/netdevice.h> +#include <asm/unaligned.h> #include "aoe.h" #define TIMERTICK (HZ / 10) @@ -311,16 +312,16 @@ ataid_complete(struct aoedev *d, unsigned char *id) u16 n; /* word 83: command set supported */ - n = le16_to_cpup((__le16 *) &id[83<<1]); + n = le16_to_cpu(get_unaligned((__le16 *) &id[83<<1])); /* word 86: command set/feature enabled */ - n |= le16_to_cpup((__le16 *) &id[86<<1]); + n |= le16_to_cpu(get_unaligned((__le16 *) &id[86<<1])); if (n & (1<<10)) { /* bit 10: LBA 48 */ d->flags |= DEVFL_EXT; /* word 100: number lba48 sectors */ - ssize = le64_to_cpup((__le64 *) &id[100<<1]); + ssize = le64_to_cpu(get_unaligned((__le64 *) &id[100<<1])); /* set as in ide-disk.c:init_idedisk_capacity */ d->geo.cylinders = ssize; @@ -331,12 +332,12 @@ ataid_complete(struct aoedev *d, unsigned char *id) d->flags &= ~DEVFL_EXT; /* number lba28 sectors */ - ssize = le32_to_cpup((__le32 *) &id[60<<1]); + ssize = le32_to_cpu(get_unaligned((__le32 *) &id[60<<1])); /* NOTE: obsolete in ATA 6 */ - d->geo.cylinders = le16_to_cpup((__le16 *) &id[54<<1]); - d->geo.heads = le16_to_cpup((__le16 *) &id[55<<1]); - d->geo.sectors = le16_to_cpup((__le16 *) &id[56<<1]); + d->geo.cylinders = le16_to_cpu(get_unaligned((__le16 *) &id[54<<1])); + d->geo.heads = le16_to_cpu(get_unaligned((__le16 *) &id[55<<1])); + d->geo.sectors = le16_to_cpu(get_unaligned((__le16 *) &id[56<<1])); } d->ssize = ssize; d->geo.start = 0; |