From 054e5f616b5becdc096b793407dc33fe379749ac Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@rainbow-software.org>
Date: Sun, 26 Oct 2008 18:10:19 -0400
Subject: libata: Fix LBA48 on pata_it821x RAID volumes.

[http://lkml.org/lkml/2008/10/18/82]

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/ata/pata_it821x.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers/ata/pata_it821x.c')

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 4e13aadb8779..860ede526282 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -557,9 +557,8 @@ static unsigned int it821x_read_id(struct ata_device *adev,
 	if (strstr(model_num, "Integrated Technology Express")) {
 		/* Set feature bits the firmware neglects */
 		id[49] |= 0x0300;	/* LBA, DMA */
-		id[82] |= 0x0400;	/* LBA48 */
 		id[83] &= 0x7FFF;
-		id[83] |= 0x4000;	/* Word 83 is valid */
+		id[83] |= 0x4400;	/* Word 83 is valid and LBA48 */
 		id[86] |= 0x0400;	/* LBA48 on */
 		id[ATA_ID_MAJOR_VER] |= 0x1F;
 	}
-- 
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