From: Pavel Machek <pavel@ucw.cz>
To: "Pali Rohár" <pali.rohar@gmail.com>
Cc: Arend Van Spriel <arend.vanspriel@broadcom.com>,
Kalle Valo <kvalo@codeaurora.org>,
Ming Lei <ming.lei@canonical.com>,
"Luis R. Rodriguez" <mcgrof@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
David Gnedt <david.gnedt@davizone.at>,
Michal Kazior <michal.kazior@tieto.com>,
Daniel Wagner <wagi@monom.org>, Tony Lindgren <tony@atomide.com>,
Sebastian Reichel <sre@kernel.org>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Grazvydas Ignotas <notasas@gmail.com>,
linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH 2/6] wl1251: Use request_firmware_prefer_user() for loading NVS calibration data
Date: Fri, 27 Jan 2017 13:03:22 +0100 [thread overview]
Message-ID: <20170127120321.GB8512@amd> (raw)
In-Reply-To: <20170127101043.GD24223@pali>
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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
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next prev parent reply other threads:[~2017-01-27 12:03 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-24 16:52 [PATCH 0/6] wl1251: Fix MAC address for Nokia N900 Pali Rohár
2016-12-24 16:52 ` Pali Rohár
2016-12-24 16:52 ` [PATCH 1/6] firmware: Add request_firmware_prefer_user() function Pali Rohár
2016-12-24 16:52 ` Pali Rohár
2016-12-24 16:52 ` [PATCH 2/6] wl1251: Use request_firmware_prefer_user() for loading NVS calibration data Pali Rohár
2016-12-24 16:52 ` Pali Rohár
2016-12-25 20:15 ` Arend Van Spriel
2016-12-25 20:46 ` Pali Rohár
2016-12-26 15:43 ` Pavel Machek
2016-12-26 16:04 ` Pali Rohár
2016-12-26 16:35 ` Pavel Machek
2017-01-03 17:59 ` Luis R. Rodriguez
2017-01-03 17:59 ` Luis R. Rodriguez
2017-05-03 19:02 ` Arend Van Spriel
2017-05-04 2:28 ` Luis R. Rodriguez
2017-05-04 2:28 ` Luis R. Rodriguez
2017-05-12 20:55 ` Arend Van Spriel
2017-01-27 7:33 ` Kalle Valo
2017-01-27 7:33 ` Kalle Valo
2017-01-27 8:58 ` Arend Van Spriel
2017-01-27 9:43 ` Pali Rohár
2017-01-27 10:05 ` Arend Van Spriel
2017-01-27 10:10 ` Pali Rohár
2017-01-27 10:19 ` Arend Van Spriel
2017-01-27 10:34 ` Pali Rohár
2017-01-27 11:49 ` Kalle Valo
2017-01-27 11:49 ` Kalle Valo
2017-01-27 11:57 ` Pali Rohár
2017-01-27 12:26 ` Kalle Valo
2017-01-27 12:26 ` Kalle Valo
2017-01-27 12:26 ` Kalle Valo
2017-01-27 12:53 ` Arend Van Spriel
2017-01-27 13:16 ` Pali Rohár
2017-01-27 13:11 ` Pali Rohár
2017-01-27 15:23 ` Kalle Valo
2017-01-27 15:23 ` Kalle Valo
2017-01-27 15:41 ` Pali Rohár
2017-01-27 19:40 ` Pavel Machek
2017-01-30 17:53 ` Tony Lindgren
2017-01-30 18:03 ` Pali Rohár
2017-01-31 6:35 ` Kalle Valo
2017-01-31 6:35 ` Kalle Valo
2017-01-31 6:35 ` Kalle Valo
2017-01-31 15:59 ` Tony Lindgren
2017-02-01 8:33 ` Pali Rohár
2017-02-01 9:35 ` Michal Kazior
2017-02-01 9:35 ` Michal Kazior
2017-01-29 17:10 ` Luis R. Rodriguez
2017-01-29 17:10 ` Luis R. Rodriguez
2017-01-27 12:03 ` Pavel Machek [this message]
2016-12-24 16:52 ` [PATCH 3/6] wl1251: Update wl->nvs_len after wl->nvs is valid Pali Rohár
2016-12-24 16:52 ` Pali Rohár
2016-12-24 18:02 ` Pavel Machek
2016-12-24 16:52 ` [PATCH 4/6] wl1251: Generate random MAC address only if driver does not have valid Pali Rohár
2016-12-24 18:08 ` Pavel Machek
2016-12-24 18:38 ` Pali Rohár
2016-12-24 16:53 ` [PATCH 5/6] wl1251: Parse and use MAC address from supplied NVS data Pali Rohár
2016-12-24 16:53 ` Pali Rohár
2016-12-24 18:14 ` Pavel Machek
2016-12-24 18:40 ` Pali Rohár
2017-01-27 7:54 ` Kalle Valo
2017-01-27 7:54 ` Kalle Valo
2016-12-24 16:53 ` [PATCH 6/6] wl1251: Set generated MAC address back to " Pali Rohár
2016-12-24 18:17 ` Pavel Machek
2016-12-24 18:44 ` Pali Rohár
2017-01-27 7:56 ` Kalle Valo
2017-01-27 7:56 ` Kalle Valo
2017-01-27 9:05 ` Pali Rohár
2017-01-27 9:30 ` Kalle Valo
2017-01-27 9:30 ` Kalle Valo
2017-11-09 23:38 ` [PATCH v2 0/6] wl1251: Fix MAC address for Nokia N900 Pali Rohár
2017-11-09 23:38 ` [PATCH v2 1/6] wl1251: Update wl->nvs_len after wl->nvs is valid Pali Rohár
2018-02-27 13:51 ` [v2,1/6] " Kalle Valo
2018-02-27 13:51 ` Kalle Valo
2017-11-09 23:38 ` [PATCH v2 2/6] wl1251: Generate random MAC address only if driver does not have valid Pali Rohár
2017-11-09 23:38 ` [PATCH v2 3/6] wl1251: Parse and use MAC address from supplied NVS data Pali Rohár
2017-11-09 23:38 ` [PATCH v2 4/6] wl1251: Set generated MAC address back to " Pali Rohár
2017-11-09 23:38 ` [PATCH v2 5/6] firmware: Add request_firmware_prefer_user() function Pali Rohár
2017-11-10 20:26 ` Luis R. Rodriguez
2017-11-10 20:28 ` Luis R. Rodriguez
2017-11-10 21:08 ` Pali Rohár
2017-11-10 23:35 ` Luis R. Rodriguez
2017-11-09 23:38 ` [PATCH v2 6/6] wl1251: Use request_firmware_prefer_user() for loading NVS calibration data Pali Rohár
2018-01-02 19:23 ` [PATCH v2 0/6] wl1251: Fix MAC address for Nokia N900 Pali Rohár
2018-01-05 1:45 ` Luis R. Rodriguez
2018-01-27 14:14 ` Pali Rohár
2018-02-19 8:27 ` Kalle Valo
2018-02-19 8:27 ` Kalle Valo
[not found] <0fd90416-f33c-a6be-14fd-5e964583e9cb@broadcom.com>
2017-05-15 23:13 ` [PATCH 2/6] wl1251: Use request_firmware_prefer_user() for loading NVS calibration data Luis R. Rodriguez
2017-05-15 23:13 ` Luis R. Rodriguez
2017-05-16 8:41 ` Arend Van Spriel
2017-05-16 23:57 ` Luis R. Rodriguez
2017-05-16 23:57 ` Luis R. Rodriguez
2017-06-23 21:53 ` Luis R. Rodriguez
2017-06-23 21:53 ` Luis R. Rodriguez
2017-06-30 21:35 ` Arend van Spriel
2017-06-30 21:35 ` Arend van Spriel
2017-08-10 19:43 ` Luis R. Rodriguez
2017-08-10 19:43 ` Luis R. Rodriguez
2017-05-17 12:06 ` Johannes Berg
2017-05-17 12:53 ` Pali Rohár
2017-05-17 12:53 ` Pali Rohár
2017-05-17 13:04 ` Johannes Berg
2017-05-17 13:04 ` Johannes Berg
2017-05-17 13:21 ` Pali Rohár
2017-05-17 13:21 ` Pali Rohár
2017-05-17 13:22 ` Johannes Berg
2017-05-17 13:22 ` Johannes Berg
2017-05-18 0:08 ` Bjorn Andersson
2017-05-18 0:08 ` Bjorn Andersson
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