Re: Unknown Symbol

With "nm at76_usbdfu.ko | grep usbdfu_download" I get:
[root@localhost at76c503]# nm at76_usbdfu.ko | grep usbdfu_download
9e39ca5a A __crc_usbdfu_download
00000000 r __kcrctab_usbdfu_download
00000000 r __kstrtab_usbdfu_download
00000000 r __ksymtab_usbdfu_download
000001a0 T usbdfu_download

and with "nm at76c503.ko | grep usbdfu_download" I get: 
[root@localhost at76c503]# nm at76c503.ko | grep usbdfu_download
         U usbdfu_download

so they look different. 

Thanks, 
Bryon


On Mon, 14 Mar 2005 21:32:24 +0100 (CET), Joerg Albert
<[email protected]> wrote:
> Hi Bryon,
> 
> On Sat, 12 Mar 2005, Bryon VERTEx wrote:
> 
> > Hello.  I'm new to Linux, and installed the berlios drivers with a CVS
> > Snapshot on PCLinuxOS Nvidia/P8 with linux-2.6.7-2.tmb.6mdk kernel.
> > After I installed the driver, and dmesg, I get the following:
> >
> > /home/vertex/Desktop/at76c503a/at76_usbdfu.c: USB Device Firmware
> > Upgrade (DFU)handler v0.12beta23-static loading
> > at76c503: disagrees about version of symbol usbdfu_download
> > at76c503: Unknown symbol usbdfu_download
> > at76c503-i3861: Unknown symbol at76c503_delete_device
> > at76c503-i3861: Unknown symbol at76c503_do_probe
> > at76c503: disagrees about version of symbol usbdfu_download
> > at76c503: Unknown symbol usbdfu_download
> > at76c503-i3861: Unknown symbol at76c503_delete_device
> > at76c503-i3861: Unknown symbol at76c503_do_probe
> >
> > I have a Compaq iPAQ 11 mbps USB Adapter.
> >
> > CONFIG_NET_RADIO=y
> > Is set correctly,
> > [root@localhost root]# grep iw_handler_set_spy /proc/kallsyms
> > c0281d40 T iw_handler_set_spy
> >
> >
> > I followed the email from here as well:
> > https://lists.berlios.de/pipermail/at76c503a-user/2004-March/001155.html
> Well spotted, but in that case we missed symbols from another module in
> the kernel. Your missing symbols belong to the Berlios driver itself.
> Please locate the files at76_usbdfu.ko and at76c503.ko under
> /lib/modules/`uname -r`/, e.g. by exec. these commands:
>         find /lib/modules/`uname -r`/ -name at76_usbdfu.ko -ls
>         find /lib/modules/`uname -r`/ -name at76c503.ko -ls
> and execute
>         nm at76_usbdfu.ko | grep usbdfu_download
>         nm at76c503.ko | grep usbdfu_download
> Do the symbols look the same in both files (no suffix etc.)?
> 
> /Jörg
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> 


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