linux-kernel - RE: [EXT] [RFC PATCH 0/4] mwifiex: add support for iw61x

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Message-ID:
 <DU0PR04MB96367FEE321C1F269278EA4DD1932@DU0PR04MB9636.eurprd04.prod.outlook.com>
Date: Tue, 3 Sep 2024 07:35:59 +0000
From: David Lin <yu-hao.lin@....com>
To: Sascha Hauer <s.hauer@...gutronix.de>
CC: Francesco Dolcini <francesco@...cini.it>, Calvin Owens
	<calvin@...nvd.org>, Brian Norris <briannorris@...omium.org>, Kalle Valo
	<kvalo@...nel.org>, "linux-wireless@...r.kernel.org"
	<linux-wireless@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "kernel@...gutronix.de"
	<kernel@...gutronix.de>
Subject: RE: [EXT] [RFC PATCH 0/4] mwifiex: add support for iw61x

> From: Sascha Hauer <s.hauer@...gutronix.de>
> Sent: Tuesday, September 3, 2024 3:30 PM
> To: David Lin <yu-hao.lin@....com>
> Cc: Francesco Dolcini <francesco@...cini.it>; Calvin Owens
> <calvin@...nvd.org>; Brian Norris <briannorris@...omium.org>; Kalle Valo
> <kvalo@...nel.org>; linux-wireless@...r.kernel.org;
> linux-kernel@...r.kernel.org; kernel@...gutronix.de
> Subject: Re: [EXT] [RFC PATCH 0/4] mwifiex: add support for iw61x
> 
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> 
> On Tue, Sep 03, 2024 at 06:39:15AM +0000, David Lin wrote:
> > > > > > Not only this code segment. In fact, you did not add VDLL data
> > > > > > patch support
> > > > > to sdio.c.
> > > > > > If you try to add the code and do test, you will know what is
> > > > > > missing in your
> > > > > code.
> > > > >
> > > > > Could you point me to the code you mean?
> > > > >
> > > > > Sascha
> > > > >
> > > >
> > > > I only know the porting VDLL code in nxpwifi.
> > >
> > > Yes, and I asked for a pointer to that code, some function name, or
> > > file/line or whatever, because I looked at the nxpwifi driver and
> > > don't know what you mean with "VDLL data patch support" in sdio.c.
> > >
> > > Sascha
> > >
> >
> > It is better for you to check MXM driver. It is the same as Mwifiex which
> support all SDIO modes.
> 
> Now I am confused. You said:
> 
> > In fact, you did not add VDLL data patch support to sdio.c
> 
> I was under the assumption that the nxpwifi driver that you specifically posted
> for the iw61x chipset should contain this code. Isn't that the case?
> 
> BTW did you really mean "VDLL data patch" or did you mean "VDLL data
> path"?
> 

Sorry VDLL data path.
You did not add the code to support this new SDIO data type in your patch.

Please check MXM driver which supports all SDIO modes.

David