From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org, stable@kernel.org,
Jeff Garzik <jeff@garzik.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-ide@vger.kernel.org
Cc: Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
Theodore Ts'o <tytso@mit.edu>,
Randy Dunlap <rdunlap@xenotime.net>,
Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
Chris Wedgwood <reviews@ml.cw.f00f.org>,
Michael Krufky <mkrufky@linuxtv.org>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
Tejun Heo <htejun@gmail.com>
Subject: [patch 11/21] pata_amd: fix an obvious bug in cable detection
Date: Tue, 20 Feb 2007 17:37:48 -0800 [thread overview]
Message-ID: <20070221013748.GL30227@kroah.com> (raw)
In-Reply-To: <20070221013619.GA30227@kroah.com>
[-- Attachment #1: pata_amd-fix-an-obvious-bug-in-cable-detection.patch --]
[-- Type: text/plain, Size: 1087 bytes --]
-stable review patch. If anyone has any objections, please let us know.
------------------
80c test mask is at bits 18 and 19 of EIDE Controller Configuration
not 22 and 23. Fix it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
---
drivers/ata/pata_amd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.19.4.orig/drivers/ata/pata_amd.c
+++ linux-2.6.19.4/drivers/ata/pata_amd.c
@@ -128,7 +128,7 @@ static void timing_setup(struct ata_port
static int amd_pre_reset(struct ata_port *ap)
{
- static const u32 bitmask[2] = {0x03, 0xC0};
+ static const u32 bitmask[2] = {0x03, 0x0C};
static const struct pci_bits amd_enable_bits[] = {
{ 0x40, 1, 0x02, 0x02 },
{ 0x40, 1, 0x01, 0x01 }
@@ -247,7 +247,7 @@ static void amd133_set_dmamode(struct at
*/
static int nv_pre_reset(struct ata_port *ap) {
- static const u8 bitmask[2] = {0x03, 0xC0};
+ static const u8 bitmask[2] = {0x03, 0x0C};
static const struct pci_bits nv_enable_bits[] = {
{ 0x50, 1, 0x02, 0x02 },
{ 0x50, 1, 0x01, 0x01 }
--
prev parent reply other threads:[~2007-02-21 1:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070221012758.925122216@mini.kroah.org>
[not found] ` <20070221013619.GA30227@kroah.com>
2007-02-21 1:37 ` [patch 10/21] ide: fix drive side 80c cable check Greg KH
2007-02-21 1:37 ` Greg KH [this message]
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