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| author | Tejun Heo <htejun@gmail.com> | 2007-09-21 20:07:14 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-12 14:55:42 -0400 |
| commit | 1e582ba4ef6264dd8cb73250ebff767d0624d684 (patch) | |
| tree | 50c904091b297c15b4f9987a9c8a1cc7039f0f97 | |
| parent | 7d77b247088fb360aa74bfdd9e19bce1e1987668 (diff) | |
libata: fix ata_set_max_sectors()
In ata_set_max_sectors(), the highest nibble in LBA28 mode was
missing. This made drives sized between 8G and 128G with HPA turned
on to be resized to under 8G. Fix it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/libata-core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 8b08e7bdd24..fd4563daacd 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -950,9 +950,12 @@ static int ata_set_max_sectors(struct ata_device *dev, u64 new_sectors) tf.hob_lbal = (new_sectors >> 24) & 0xff; tf.hob_lbam = (new_sectors >> 32) & 0xff; tf.hob_lbah = (new_sectors >> 40) & 0xff; - } else + } else { tf.command = ATA_CMD_SET_MAX; + tf.device |= (new_sectors >> 24) & 0xf; + } + tf.protocol |= ATA_PROT_NODATA; tf.device |= ATA_LBA; |