From: trencan <trencan@centrum.cz>
To: linux-wireless@vger.kernel.org
Subject: rt2x00 - wireless compat - can not load compiled rt61pci
Date: Sun, 17 May 2009 12:50:43 +0200 [thread overview]
Message-ID: <4A0FEC03.9090803@centrum.cz> (raw)
Hello,
I use latest Mandriva distribution 2009.1 with kernel
2.6.29.1-desktop-4mnb. I have rt2561 wifi card in my PC. I would like to
switch my wifi card to AP or Ad-hoc mode. My distribution's rt61pci
module doesn't support these modes. So I have downloaded
compat-wireless-2.6.30-rc4.tar.bz2
<http://www.orbit-lab.org/kernel/compat-wireless-2.6-stable/v2.6.30/compat-wireless-2.6.30-rc4.tar.bz2>.
I ran:
make
make install
make unload
Everything fine. But then "modprobe rt61pci" loaded my distribution's
rt61pci module and not the compiled one. Distribution's one is in folder:
[root@trencancan compat-wireless-2.6.30-rc4]# ls -la
/lib/modules/2.6.29.1-desktop-4mnb/kernel/drivers/net/wireless/rt2x00/rt61pci.ko.gz
-rw-r--r-- 1 root root 11279 2009-04-21 01:13
/lib/modules/2.6.29.1-desktop-4mnb/kernel/drivers/net/wireless/rt2x00/rt61pci.ko.gz
Compiled one is in folder:
[root@trencancan compat-wireless-2.6.30-rc4]# ls -la
/lib/modules/2.6.29.1-desktop-4mnb/updates/drivers/net/wireless/rt2x00/rt61pci.ko.gz
-rw-r--r-- 1 root root 123843 2009-05-16 23:21
/lib/modules/2.6.29.1-desktop-4mnb/updates/drivers/net/wireless/rt2x00/rt61pci.ko.gz
But after I type "modprobe rt61pci", then:
[root@trencancan compat-wireless-2.6.30-rc4]# modinfo rt61pci
filename:
/lib/modules/2.6.29.1-desktop-4mnb/kernel/drivers/net/wireless/rt2x00/rt61pci.ko.gz
license: GPL
firmware: rt2661.bin
firmware: rt2561s.bin
firmware: rt2561.bin
description: Ralink RT61 PCI & PCMCIA Wireless LAN driver.
version: 2.2.3
author: http://rt2x00.serialmonkey.com
srcversion: E8C0D3A4B7F36984638CEDF
alias: pci:v00001814d00000401sv*sd*bc*sc*i*
alias: pci:v00001814d00000302sv*sd*bc*sc*i*
alias: pci:v00001814d00000301sv*sd*bc*sc*i*
depends: rt2x00lib,rt2x00pci,eeprom_93cx6,crc-itu-t
vermagic: 2.6.29.1-desktop-4mnb SMP mod_unload modversions 686
parm: nohwcrypt:Disable hardware encryption. (bool)
So you can see that Distribution's module (in kernel folder) was loaded.
I think root cause of problem is that run of command: "depmod -ae" finds
first rt61pci in kernel's folder and then next instance in updates
folder is not considered. If I look at output of depmod command:
[root@trencancan compat-wireless-2.6.30-rc4]# grep -i rt61pci
/lib/modules/2.6.29.1-desktop-4mnb/modules.dep
kernel/drivers/net/wireless/rt2x00/rt61pci.ko.gz:
kernel/lib/crc-itu-t.ko.gz
kernel/drivers/net/wireless/rt2x00/rt2x00pci.ko.gz
kernel/drivers/net/wireless/rt2x00/rt2x00lib.ko.gz
kernel/net/rfkill/rfkill.ko.gz kernel/drivers/leds/led-class.ko.gz
kernel/net/mac80211/mac80211.ko.gz kernel/net/wireless/cfg80211.ko.gz
kernel/drivers/misc/eeprom/eeprom_93cx6.ko.gz
So you may see that rt61pci in
/lib/modules/2.6.29.1-desktop-4mnb/updates/drivers/net/wireless/rt2x00/
folder is not considered.
Please, how can I workaround this? Or what do I wrong? One solution can
be to install all compat-wireless modules into kernel folder instead of
updates folder. But then distribution's ones will be overwritten and
un-installation will be impossible.
Thanks.
Michal
next reply other threads:[~2009-05-17 11:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-17 10:50 trencan [this message]
2009-05-17 21:26 ` rt2x00 - wireless compat - can not load compiled rt61pci Luis R. Rodriguez
2009-05-18 18:07 ` trencan
2009-05-18 22:45 ` Luis R. Rodriguez
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4A0FEC03.9090803@centrum.cz \
--to=trencan@centrum.cz \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).