On Wed, 10 Oct 2007 16:59:56 -0400, Josue de Freitas
<[EMAIL PROTECTED]> wrote:
On 10/10/07, Crane, Matthew <[EMAIL PROTECTED]> wrote:
Hi,
Sounds like your module didn't actually get inserted. Can you verify it
is present with an lsmod? If it failed to insert, then check your
klog.
Yes it is up. It's very strange because it's up but seems not to be
running,
a simple "hello world" module using printk also don't work, it gets up
but
apparently not run (damn my naivety to think that this will work :p).
The scull module is suppose to create an proc dir entry called scullmem,
but
it's not created.
Did you do a strip on the module? If yes then try not strip.
# lsmod
Module Size Used by
scull 10708 0 (unused)
#
An also:
# cat /proc/ksyms | grep scull
30dd8000
__insmod_scull_O/lib/modules/2.4.34.5-uc0/kernel/drivers/char/scull/scull.o_M00000000_V-1
[scull]
30dd8060 __insmod_scull_S.text_L9656 [scull]
30dda618 __insmod_scull_S.rodata_L38 [scull]
30dda640 __insmod_scull_S.data_L512 [scull]
#
You can build the module into the kernel statically to verify that it
works
with the device node.
It's a possibility. But to do it I just have to chance de obj-m to obj-y
on
the Makefiles ? I think I must undefine de MODULE directive also, right ?
Any other hint of how to make it statically ?
Matt
Thanks Matthew.
Regards, Josue.
--
David
[EMAIL PROTECTED]
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