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[Xen-devel] RE: Megaraid SAS driver failing in Xen-3.3.0 but was working

from [Han, Weidong]

[Permanent Link][Original]

To:	"Kumar, Venkat" <Venkat.Kumar@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] RE: Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3
From:	"Han, Weidong" <weidong.han@xxxxxxxxx>
Date:	Thu, 18 Sep 2008 10:31:22 +0800
Cc:	"Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
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Thread-topic:	Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3

Venkat,

Can you post the serial console output?

Randy (Weidong)

From: Kumar, Venkat [mailto:Venkat.Kumar@xxxxxxx]
Sent: 2008年9月17日 20:38
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Cc: Han, Weidong; Cui, Dexuan
Subject: Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3

On Xen-3.3.0, domain0 Megaraid SAS (SAS 1068 controller) driver is not loading correctly if vtd support in Xen is enabled.

It fails at the point of initializing firmware.

I wasn’t seeing this error with Xen-3.2.2-rc3 (Unstable version), though with vtd disabled in Xen-3.3.0, it is working.

Looks like a degrade problem.

Any clues?

Thx,

Venkat

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[Xen-devel] Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3, Kumar, Venkat [Xen-devel] RE: Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3, Han, Weidong <= [Xen-devel] RE: Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3, Kumar, Venkat [Xen-devel] RE: Megaraid SAS driver failing in Xen-3.3.0 but was working in Xen-3.2.2-rc3, Han, Weidong

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