linux-kernel - Re: [PATCH v2 01/16] rpmsg: introduce RPMsg control driver for channel creation

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Message-ID: <154570b1-cf26-6d7c-1641-d6a3528dacad@infradead.org>
Date:   Tue, 22 Dec 2020 08:45:59 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Arnaud Pouliquen <arnaud.pouliquen@...s.st.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Andy Gross <agross@...nel.org>
Cc:     linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2 01/16] rpmsg: introduce RPMsg control driver for
 channel creation

On 12/22/20 2:57 AM, Arnaud Pouliquen wrote:
> diff --git a/drivers/rpmsg/Kconfig b/drivers/rpmsg/Kconfig
> index 0b4407abdf13..c9e602016c3b 100644
> --- a/drivers/rpmsg/Kconfig
> +++ b/drivers/rpmsg/Kconfig
> @@ -23,6 +23,14 @@ config RPMSG_NS
>  	  channel that probes the associated RPMsg device on remote endpoint
>  	  service announcement.
>  
> +config RPMSG_CTRL
> +	tristate "RPMSG control interface"
> +	depends on RPMSG
> +	help
> +	  Say Y here to enable the support of the /dev/rpmsg_ctl API. this API

	                                                              This

> +	  allows user-space programs to create channels with specific name,
> +	  source and destination addresses.


-- 
~Randy