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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>
This commit is contained in:
Tejun Heo 2007-09-21 20:07:14 +09:00 committed by Jeff Garzik
parent 7d77b24708
commit 1e582ba4ef
1 changed files with 4 additions and 1 deletions
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5
drivers/ata/libata-core.c
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@ -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;