LinuxQuestions.org
Review your favorite Linux distribution.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking > Linux - Wireless Networking
User Name
Password
Linux - Wireless Networking This forum is for the discussion of wireless networking in Linux.

Notices


Reply
  Search this Thread
Old 12-15-2004, 10:29 PM   #1
lemon_hou
LQ Newbie
 
Registered: Mar 2004
Posts: 16

Rep: Reputation: 0
help ! unresolved symbol crypto_alloc_tfm !


Hi all
I'm using Redhat9 , My kernel version is 2.4.20-8
my atheros driver used madwifi which download from sourceforge.net
I tried to install the driver ,
...
insmod wlan_auth.o

I received the following error messages:
# insmod wlan_auth.o
Using wlan_auth.o
insmod: unresolved symbol crypto_alloc_tfm
insmod: unresolved symbol crypto_free_tfm
insmod: unresolved symbol crypto_hmac


Can anyone help me?
Thank you very much
 
Old 12-16-2004, 06:39 AM   #2
koenig
LQ Newbie
 
Registered: Oct 2004
Posts: 4

Rep: Reputation: 0
tcrypt missing perhaps?

Try this first:
Code:
modprobe tcrypt
and then do
Code:
modprobe wlan_auth
The tcrypt kernel module provides the symbols you require (I think -- at least that is what a "grep crypt_alloc_tfm" in the /lib/modules directory came up with)

If you still have symbols missing, try greping for the in the /lib/modules/[kernel version]/kernel/crypto directory. If you find them this way , you will also see which module to load.
 
Old 12-16-2004, 09:52 PM   #3
lemon_hou
LQ Newbie
 
Registered: Mar 2004
Posts: 16

Original Poster
Rep: Reputation: 0
thank you much first .

according to your said , I did the following :
"grep crypt_alloc_tfm" in the /lib/modules directory

but there were not any results .
I googled "crypt_alloc_tfm" and found that this symbols was defined in the Kernel 2.4.26 least , so was there any patch for the kernel 2.4.20 ?

thank you again .
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
unresolved symbol haddon Linux - Hardware 3 03-11-2005 03:24 PM
Unresolved symbol? Elonch Programming 2 03-02-2005 12:48 AM
Unresolved symbol: xtime_lock stuartx Linux - General 0 10-27-2004 03:05 PM
modprobe unresolved symbol DJSpaceMouse Linux - Software 3 08-08-2003 03:55 PM
SB Audigy Unresolved Symbol Metal Linux - Hardware 2 10-16-2002 08:05 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Networking > Linux - Wireless Networking

All times are GMT -5. The time now is 10:59 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration