linux-kernel - Re: [PATCH v3 11/14] intel

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Message-ID: <85o8ddiv51.fsf@linux.intel.com>
Date:   Fri, 14 May 2021 10:20:42 +0200
From:   Maciej Kwapulinski <maciej.kwapulinski@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Jonathan Corbet <corbet@....net>,
        Derek Kiernan <derek.kiernan@...inx.com>,
        Dragan Cvetic <dragan.cvetic@...inx.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        Tomasz Jankowski <tomasz1.jankowski@...el.com>,
        Savo Novakovic <savox.novakovic@...el.com>,
        Jianxun Zhang <jianxun.zhang@...ux.intel.com>
Subject: Re: [PATCH v3 11/14] intel_gna: add ioctl handler


Greg Kroah-Hartman <gregkh@...uxfoundation.org> writes:

> On Thu, May 13, 2021 at 01:00:37PM +0200, Maciej Kwapulinski wrote:
>> From: Tomasz Jankowski <tomasz1.jankowski@...el.com>
>> 
>> Add ioctl handler into GNA driver.
>> The ioctl interface provides the ability to do the following:
>>  - Map and unmap memory buffers for GNA computation requests.
>>  - Retrieve capabilities of the underlying GNA IP.
>>  - Submit GNA computation requests.
>>  - Request notification of scoring completion.
>
> Do you have a pointer to the userspace code that uses this ioctl?
> That's kind of required here, otherwise we have no idea how this all
> works.
>

yes, it's present under following link:

https://github.com/intel/gna

regards,
Maciej