linux-kernel - Re: [PATCH 07/10] rtw88: Add rtw8723du chipset support

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Date:   Fri, 20 May 2022 10:16:44 +0200
From:   "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>
To:     Pkshih <pkshih@...ltek.com>
Cc:     "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "linux@...i-kroll.de" <linux@...i-kroll.de>,
        "martin.blumenstingl@...glemail.com" 
        <martin.blumenstingl@...glemail.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "kvalo@...nel.org" <kvalo@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "tony0620emma@...il.com" <tony0620emma@...il.com>,
        "neojou@...il.com" <neojou@...il.com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "johannes@...solutions.net" <johannes@...solutions.net>
Subject: Re: [PATCH 07/10] rtw88: Add rtw8723du chipset support

On Fri, May 20, 2022 at 07:47:44AM +0000, Pkshih wrote:
> On Wed, 2022-05-18 at 10:23 +0200, Sascha Hauer wrote:
> > Add support for the rtw8723du chipset based on
> > https://github.com/ulli-kroll/rtw88-usb.git
> > 
> > Signed-off-by: Sascha Hauer <s.hauer@...gutronix.de>
> > ---
> >  drivers/net/wireless/realtek/rtw88/Kconfig    | 11 +++++
> >  drivers/net/wireless/realtek/rtw88/Makefile   |  3 ++
> >  drivers/net/wireless/realtek/rtw88/rtw8723d.c | 19 +++++++++
> >  drivers/net/wireless/realtek/rtw88/rtw8723d.h |  1 +
> >  .../net/wireless/realtek/rtw88/rtw8723du.c    | 40 +++++++++++++++++++
> >  .../net/wireless/realtek/rtw88/rtw8723du.h    | 13 ++++++
> >  6 files changed, 87 insertions(+)
> >  create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8723du.c
> >  create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8723du.h
> > 
> > 
> 
> [...]
> 
> > diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723du.c
> > b/drivers/net/wireless/realtek/rtw88/rtw8723du.c
> > new file mode 100644
> > index 0000000000000..910f64c168131
> > --- /dev/null
> > +++ b/drivers/net/wireless/realtek/rtw88/rtw8723du.c
> > @@ -0,0 +1,40 @@
> > +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
> > +/* Copyright(c) 2018-2019  Realtek Corporation
> > + */
> > +
> > +#include <linux/module.h>
> > +#include <linux/usb.h>
> > +#include "main.h"
> > +#include "rtw8723du.h"
> > +#include "usb.h"
> > +
> > +static const struct usb_device_id rtw_8723du_id_table[] = {
> > +	/*
> > +	 * ULLI :
> > +	 * ID found in rtw8822bu sources
> > +	 */
> 
> checkpatch.pl will tell us this comment block should be
> 
> /* ULLI :
>  * ID found in rtw8822bu sources
>  */
> 
> But, I think we can just "/* ULLI: ID found in rtw8822bu sources */" 
> if we really want to keep this comment.

I'll drop this comment.

> > +
> > +#ifndef __RTW_8723DU_H_
> > +#define __RTW_8723DU_H_
> > +
> > +/* USB Vendor/Product IDs */
> > +#define RTW_USB_VENDOR_ID_REALTEK		0x0BDA
> 
> rtw8821cu.h and rtw8822bu.h define this too.
> Can we move it to usb.h?

Yes.

Sascha

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