Re: [PATCH 2/6] wl1251: Use request_firmware_prefer_user() for loading NVS calibration data

Pavel Machek
2017-01-27T12:03:29Z

[-- Attachment #1: Type: text/plain, Size: 1565 bytes --]

Hi!

> > You are probably saying that on your platform you can not remove
> > anything from /lib/firmware, right? I don't see how you come from "it is
> > part of firmware package" to "removing is not possible". Trying to
> > understand this and it makes no sense.
>
> It is already in linux distribution packages. If I remove that file from
> file system it will be placed there again by package management or it it
> will throw error message about system integrity (missing file, etc...).
>
> Also that file is already in linux-firmware git and so is propagated to
> /lib/firmware by anybody who is using linux-firmware.
>
> > >> Like we discussed earlier, the default nvs file should not be used by
> > >> normal users.
> > >
> > > But already is and we need to deal with this fact.
> >
> > Why?
>
> Because everybody has already installed it.
>
> > Are there other platforms that use the default nvs file and have a
> > working wifi.
>
> I do not know.
>
> > So your "removing is not possible" would be about
> > regression for those?
>
> Yes, that is possible.
>
> Also you can use wifi on Nokia N900 with this default file. Yes it is
> not recommended and probably has performance problems... but more people
> use it for SSH and it is working. Pavel could confirm this.

Yes, wifi somehow works on N900. .. depending on userspace and kernel
versions.

Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]