linux-kernel - Re: [PATCH 3/3] memory: brcmstb: dpfe: support new way of passing data from the DCPU

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Message-Id: <20180223185700.16821-1-f.fainelli@gmail.com>
Date:   Fri, 23 Feb 2018 10:57:00 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     bcm-kernel-feedback-list@...adcom.com,
        Markus Mayer <mmayer@...adcom.com>,
        Brian Norris <computersforpeace@...il.com>,
        Gregory Fong <gregory.0xf0@...il.com>
Cc:     ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] memory: brcmstb: dpfe: support new way of passing data from the DCPU

On Tue, 13 Feb 2018 12:40:40 -0800, Markus Mayer <mmayer@...adcom.com> wrote:
> The DCPU can now send message data in two ways:
>   - via the data RAM, as before (this is now message type 0)
>   - via the message RAM (this is message type 1)
> 
> In order to support both methods, we check the message type of the
> response (bits 31:28) and then treat the offset (bits 27:0)
> accordingly.
> 
> Signed-off-by: Markus Mayer <mmayer@...adcom.com>
> ---

Applied to drivers/fixes, thanks!
--
Florian