General :: Porting WiFi Drivers - Insmod RTMP Error
Jul 28, 2011
I am still new to porting wifi drivers. I am currently porting Ralink RT5370 driver, no problem with the compilation but when I execute insmod operation I got a lot of errors regarding RTMP. This is a part of the error I got:
rt5370sta: Unknown symbol rausb_buffer_free
rt5370sta: Unknown symbol RtmpOsFreeSpinLock
rt5370sta: Unknown symbol RtmpOsPktHeadBufExtend
rt5370sta: Unknown symbol RtmpOSTaskNotifyToExit
rt5370sta: Unknown symbol RtmpOsGetNetDevName
rt5370sta: Unknown symbol RtmpOsHtonl
rt5370sta: Unknown symbol RtmpOsAtomicInterlockedExchange
rt5370sta: Unknown symbol RtmpUtilInit
rt5370sta: Unknown symbol RtmpOSTaskInit
rt5370sta: Unknown symbol RtmpOsAtomicInit
insmod: can't insert '/home/rt5370sta.ko': unknown symbol in module or invalid parameter
Based on the some forum that I've read, adding the MODULE_LICENSE("GPL") is one of the solution. I did add it inside usb_main_dev.c and recompile but I still get the same errors.
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Dec 20, 2010
I got "Invalid Module format" error while using insmod command. Later i understand that the file is compiled in previous version of Linux. But, currently i don't have the source files to recompile in new version of Linux. I have tried with -f option. Still, It is not working. Is there any other way to solve this problem.
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Mar 20, 2011
I was trying to compile and insert a module. The module compiles fine and creates tool.ko file(am compiling it from Desktop). Next when I try to use "insmod tool.ko" , it gives em this error: insmod: error inserting 'tool.ko': -1 Operation not permitted.I tried to use modprobe instead , thinking it might install the dependencies(if any) by itself: "modprobe -v tool.ko" but it gives me this error
FATAL: Module tool.ko not found
I went over some linux forum posts and tried to resolve it but no use.I copied all the files from Desktop to the /lib/modules/2.6.34.7-0.7-Desktop/build folder and then ran the commands but still face the same problem. Used this "/sbin/depmod -a " thinking it might update the modeprob.conf file, but no use !
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Sep 7, 2010
After a reboot, my PC just hang. It says "insmod : error inserting '/lib/raid456.ko : -1 File exists ..." then followed by a kernel panic. I have tried to boot using rescue mode but it couldn't find any Linux partition, thus no /mnt/sysimage was mounted. It left me at a shell and I'm stuck there.
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Mar 4, 2011
I successfully built the sources for 64 bit linux drivers from [URL].... on the 64 bit F14 machine: Linux localhost.localdomain 2.6.35.6-45.fc14.x86_64 #1 SMP Mon Oct 18 23:57:44 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux and got wl.ko:
[Code]...
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Jun 5, 2011
1)NOT USING MMCONFIG
2)insmod Error inserting `/lib/raid456.ko` -1 File Exist
Dell PowerEdge T110 with 4sata Controllers with Centos2.6.18-238.9.1.el5xen installed .
Code:
/boot on /dev/md0
/ on /dev/md1 Regards
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Jan 16, 2010
insmod: error inserting 'kernel.ko': -1 Invalid parametersI am getting this error when i am try to insert kernel.ko into kernelMy systemfedora 12 with gcc 4.4.2insmod kernel.koinsmod: error inserting 'kernel.ko': -1 Invalid parametersmy program
__________________kernel.c________________________ ___________
#include <linux/module.h> /* Needed by all modules */
#include <linux/kernel.h> /* Needed for KERN_INFO */
[code].....
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Mar 11, 2010
I have some problems with CentOS 5.4 and standard kernel 2.6.32.7, which I need for realtime extensions.With the solution in this thread: [URL] I could boot the new standard kernel , There are still two error messages during the boot process:
"insmod: error inserting /lib/dm-region-hash.ko -1 fikle exists"
and a problem with ip-tables "could not restore ip-tables line 20" or so
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Feb 2, 2010
Any link, code, any thing will work.
<<mod edit: removed advertising in sig>>
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Feb 27, 2010
How to establish a VPN connection,The details I get to connect the VPN are ipaddreess ,username/password How to install WiFi drivers on RHEL5
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Apr 4, 2010
Have just got a Dell i5 and have installed Fedora 8, but I dont have any of the device drivers (sound, wifi, ethernet etc).
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Mar 14, 2010
I am not able to install wifi drivers in RHEL 5.4. OS has installed drivers of Bluetooth But It does not install driver of wifi. I have recently installed the linux.
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May 24, 2009
I'm new to openSUSE and as a matter of fact, to linux too. I've got a Linksys WUSB600N wireless adapter which used to work fine with some live versions of linux that I was testing out before moving onto suse... Each time, upon booting using live CDs, I used to copy the driver I had downloaded from:
SpeedShare - Download rt2870-kernel-2.6.24-nemesis.tar.bz2
Then 'make' and get into the driver's os/linux directory to load the driver using 'insmod rt2870sta.ko' Now, upon doing a 'make' and 'make install', followed by the 'insmod rt2870sta.ko', I get the error saying:
insmod: error inserting 'rt2870sta.ko': -1 Invalid module format
I tried doing 'modprobe -rv rt2870sta' and didn't get any error messages. But while doing 'modprobe -v', this error shows up: insmod /lib/modules/2.6.27.7-9-default/kernel/drivers/net/wireless/rt2870sta.ko
FATAL: Error inserting rt2870sta (/lib/modules/2.6.27.7-9-default/kernel/drivers/net/wireless/rt2870sta.ko): Invalid module format
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Jul 20, 2011
How To install windows drivers for a WiFi card -TEW643Pc card
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Dec 28, 2010
I've had an annoying couple of days beginning with a win7 reinstall on a dual boot system (win7/10.10) that wiped out grub. I reinstalled ubuntu (10.04) in the hopes of just getting grub2 back up, but that failed and I ended up with a new install of 10.04 on the partition and a happily functioning and coexisting win7/ubuntu wit grub working the way that I wanted.
However, I'm traveling, and tried to reinstall the wifi drivers manually. I think I messed something up and installed the 10.10 drivers onto the 10.04 system (I only had a 10.04 disk and the pendrive usb method failed). Anyway, when I tried to (re)install the drivers from the cd, I got the error: a later driver has already been installed. However, the problem at hand is as follows: now my win7 install doesn't see any of the wireless networks around.So, I think I somehow fraked the wifi card.
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Aug 9, 2011
I am using a windriver Linux. I have built the I2c-core, i2c-i801 and i2c-dev drivers and they are getting inserted while booting. After boot up, there are sysfs entries in /sys/class/i2c-dev/i2c-0 and /sys/bus/i2c/i2c-0. But there is no entry in /dev. In dmesg, it shows a line:
Quote:
i2c /dev entries driver. But it does not creates any entry in /dev.
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Jan 19, 2010
I'm trying to install an open source driver BADDRV on Suse 11, x64 system.What I have done:installed kernel source. make. insmod ./BADDRV.ko.On Redhat 5, this just works and I can run the user program that calls open(/dev/BADDRV) and its ioctls.On Suse 11 there is no entry in /dev so I add mknod /dev/BADDRV c 0 0.The user open(/dev/BADDRV) fails with errno 6.(I also tried mknod /dev/BADDRV c 244 0, per suggestion of dmesg. No difference.)There is an rpm provided with the driver. Installing the rpm on Suse 11 works and then the user program works. The only problem with the rpm is that it requires kernel source to be installed, which I can't ask of my customer base.
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I have written some shells scripts. They basically create ssh tunnels between a my box and numerous nodes on a cluster. Which then allows me send Linux commands and receive output from far away nodes on my cluster.
E.g. Script:
Code:
#linux_command="uname -a"
#Create tunnel
[code]....
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Jun 21, 2010
What are the challenges that are involved in porting an Operating system to a new architecture? Say I want to port linux to new architecture called XYZ, what are the things that should be taken care of?
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Oct 6, 2010
I am trying to install a third party driver and the provided makefile makes a call to insmod. Whenever I try to install this I run "su", so I am root and should have permissions. However, when I run "make install" I get the following output:
Code:
# make install
Unloading any instances of foo module
Loading new foo into running kernel
insmod: error inserting 'foo.ko': -1 Operation not permitted
make: *** [install] Error 1
Like I said before, I'm doing this as root, so I don't see how this is possible. Additionally, every time I try to do this it seems to cause a lot of damage to whatever kernel I'm currently booted in; USB and ethernet (and hence the Internet) stop working and I have to wipe the kernel and reinstall it.
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Following is the HTML code
Red5 is working on localhost.
Code:
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Aug 16, 2011
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Feb 3, 2011
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May 18, 2010
i created a sample module and while trying to insert it i am getting the message "Killed". But when I did lsmod my module was listed out there and was 'Used by' 1. Maybe because it is in use I cannot do a rmmod on my module. How to overcome this, that is do a rmmod while it is still in use?
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My debian system does not have any wifi drivers unfortunately. I suspect highly that the driver is not in the 3.2 kernel so ideally I'd like to update to a newer kernel.. However, the laptop doesn't have a network port and I don't have a network to usb cable. So in other words: updating the kernel offline using a usb stick..
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