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Date: Wed, 01 Aug 2012 12:04:34 +0200
From: Hannes Reinecke <hare@suse.de>
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Subject: Re: [Qemu-devel] [PATCH] megasas: static SAS addresses
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Alexander Graf <agraf@suse.de>, Dor Laor <dlaor@redhat.com>, qemu-devel@nongnu.org, Anthony Liguori <anthony@codemonkey.ws>, Andreas Faerber <afaerber@suse.de>

On 08/01/2012 11:23 AM, Paolo Bonzini wrote:
> Il 01/08/2012 11:19, Hannes Reinecke ha scritto:
>>>> +#define IEEE_COMPANY_QUMRANET      0x001A4AULL
>>>> +
>> Something worth of note:
>> To generate a valid SAS address I need an IEEE number.
>>
>> I seem to remember Qumranet donated their PCI id for KVM use.
>> I don't actually know if that donation extends to the IEEE number,
>> too. If not then obviously I would need to use another one here.
>=20
> Alternatively, the 52:54:00 local ID could be used.  It's what we use
> for MAC addresses.
>=20
Ah. Yes, that'd work as well.

And seeing that we're generating local IDs anyway we should be
using it. I'll be updating the patch.

Cheers,

Hannes
--=20
Dr. Hannes Reinecke		      zSeries & Storage
hare@suse.de			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg
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