]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ata: enable quirk from jmicron JMB350 for JMB394
authorDenis V. Lunev <den@openvz.org>
Thu, 30 Jan 2014 11:20:30 +0000 (15:20 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 Mar 2014 23:10:00 +0000 (16:10 -0700)
commit13e60b225fc1f8394447363dc3ce02899badc99e
tree49750f4f88963f039d18f130267425ac471d67bd
parent494dac8e333e873cb5266ede3be957680d6194ad
ata: enable quirk from jmicron JMB350 for JMB394

commit efb9e0f4f43780f0ae0c6428d66bd03e805c7539 upstream.

Without the patch the kernel generates the following error.

 ata11.15: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
 ata11.15: Port Multiplier vendor mismatch '0x197b' != '0x123'
 ata11.15: PMP revalidation failed (errno=-19)
 ata11.15: failed to recover PMP after 5 tries, giving up

This patch helps to bypass this error and the device becomes
functional.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: <linux-ide@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/ata/libata-pmp.c