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From: Maciej Kwapulinski <maciej.kwapulinski@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Jonathan Corbet <corbet@lwn.net>,
	Derek Kiernan <derek.kiernan@xilinx.com>,
	Dragan Cvetic <dragan.cvetic@xilinx.com>,
	linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	Tomasz Jankowski <tomasz1.jankowski@intel.com>,
	Savo Novakovic <savox.novakovic@intel.com>,
	Jianxun Zhang <jianxun.zhang@linux.intel.com>
Subject: Re: [PATCH v1 01/12] gna: add driver module
Date: Fri, 26 Feb 2021 13:59:14 +0100	[thread overview]
Message-ID: <85wnuvrnml.fsf@linux.intel.com> (raw)
In-Reply-To: <YCwFBNa2npYcEIQ+@kroah.com>


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

> On Tue, Feb 16, 2021 at 05:05:14PM +0100, Maciej Kwapulinski wrote:
....
>> --- /dev/null
>> +++ b/drivers/misc/gna/gna_driver.h
>> @@ -0,0 +1,41 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +/* Copyright(c) 2017-2021 Intel Corporation */
>> +
>> +#ifndef __GNA_DRIVER_H__
>> +#define __GNA_DRIVER_H__
>> +
>> +#include <linux/kernel.h>
>> +#include <linux/mutex.h>
>> +#include <linux/types.h>
>> +
>> +#define GNA_DRV_NAME	"gna"
>
> Way too generic, no one knows what "gna" is.
>

"intel gna" is much more verbose in search engines.
As we do not (plan to) have more "gna" drivers, is the following ok?:

intel-gna

the change would imply the following:

prompt$ lspci -s 00:00.3 -vvvv
00:00.3 System peripheral: Intel Corporation Device 3190 (rev 03)
	Subsystem: Intel Corporation Device 2072
  ....
	Kernel driver in use: intel-gna
	Kernel modules: gna

is it ok?

also, how about the interface to library (it's part of one of next patches)?:
prompt$ file /dev/gna0
/dev/gna0: character special (235/0)

can "gna" stay intact here?

I'm pointing this out, because gna exists on the market for a while and
changing the above may have some impact we'd like to avoid.

>
....

  parent reply	other threads:[~2021-02-26 13:01 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-16 16:05 [PATCH v1 00/12] Driver of Intel(R) Gaussian & Neural Accelerator Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 01/12] gna: add driver module Maciej Kwapulinski
2021-02-16 16:54   ` Andy Shevchenko
2021-02-16 17:37     ` Jianxun Zhang
2021-02-19 13:21     ` Maciej Kwapulinski
2021-02-19 14:36       ` Andy Shevchenko
2021-02-26 18:29     ` Maciej Kwapulinski
2021-02-26 21:22       ` Jianxun Zhang
2021-02-27  6:33       ` Greg Kroah-Hartman
2021-03-01 10:18     ` Maciej Kwapulinski
2021-03-01 10:22       ` Greg Kroah-Hartman
2021-03-01 10:36         ` Maciej Kwapulinski
2021-03-01 10:39           ` Maciej Kwapulinski
2021-03-01 10:46             ` Greg Kroah-Hartman
2021-03-01 11:45               ` Maciej Kwapulinski
2021-02-16 17:46   ` Greg Kroah-Hartman
2021-02-17  7:30     ` Maciej Kwapulinski
2021-02-26 12:59     ` Maciej Kwapulinski [this message]
2021-02-26 13:03       ` Greg Kroah-Hartman
2021-03-09 18:26         ` Maciej Kwapulinski
2021-02-16 17:48   ` Randy Dunlap
2021-02-16 16:05 ` [PATCH v1 02/12] gna: add component of hardware operation Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 03/12] gna: read hardware info in the driver Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 04/12] gna: add memory handling Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 05/12] gna: initialize mmu Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 06/12] gna: add hardware ids Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 07/12] gna: add request component Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 08/12] gna: implement scoring Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 09/12] gna: add a work queue to process scoring requests Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 10/12] gna: add interrupt handler Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 11/12] gna: add ioctl handler Maciej Kwapulinski
2021-02-16 16:05 ` [PATCH v1 12/12] gna: add a char device Maciej Kwapulinski
2021-02-16 17:48   ` Greg Kroah-Hartman
2021-02-16 17:28 ` [PATCH v1 00/12] Driver of Intel(R) Gaussian & Neural Accelerator Greg Kroah-Hartman

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