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From: Emil Medve <Emilian.Medve@Freescale•com>
To: Tony <blacklites@gmail•com>, <linuxppc-dev@lists•ozlabs.org>
Subject: Re: <fsl,qman-channel-id> in dts file
Date: Mon, 9 Jun 2014 10:02:20 -0500	[thread overview]
Message-ID: <5395CC7C.4040608@Freescale.com> (raw)
In-Reply-To: <CAE1uq6vw0VSDUymckX51FyoJ8NH4Gsj3npfiYeZNff1Vq0cKsQ@mail.gmail.com>

Hello Tony,


On 06/09/2014 06:43 AM, Tony wrote:
> How's the fsl,qman-channel-id value different for different targets ?

Channel ids are assigned in hardware

> Is there any document on how this value is achieved ?

They are described in the RM of each SoC and in the DPAA RM

> Or can it be any value ???

Nope. It must be the right value or frames will end up in the wrong
portal or worse


Cheers,

  reply	other threads:[~2014-06-09 15:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-09 11:43 <fsl,qman-channel-id> in dts file Tony
2014-06-09 15:02 ` Emil Medve [this message]
2014-06-09 15:28   ` Tony
2014-06-10 13:18     ` Emil Medve

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