 | | | Question about insmod i2c-pcf-epp module | Question about insmod i2c-pcf-epp module 2005-03-01 - By vohuynhvu kernelnewbie
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My OS is redhat 9 with kernel 2.4.20.8 . I have made an i2c adaptor
followed schematic like this
http://www.voxel.at/prj/i2c/images/i2c/i2c_adap.gif. And I downloaded
and installed successfully package i2c-2.9.0 . When i tried to insmod
modules, somethings went wrong:
# insmod i2c-core
(it's OK)
# insmod i2c-dev
(it's OK)
# insmod i2c-proc
(it's OK)
# insmod i2c-algo-pcf
(it's OK)
# insmod i2c-pcf-epp.o
( On the console)
i2c-pcf-epp.o: init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
(Then, i tried dmesg command)
# dmesg
( This is error message created by i2c-pcf-epp.o)
i2c-pcf-epp.o: i2c pcf8584-epp adapter module version 2.9.0 (20041228)
Could not request port region with base 0x378
(I tried another command)
# insmod IO=0x378 IRQ=7 i2c-pcf-epp.o
(And this is errors)
Using /lib/modules/2.4.20-8/kernel/arch/i386/kernel/cpuid.o/IO=0x378
insmod: /lib/modules/2.4.20-8/kernel/arch/i386/kernel/cpuid.o/IO=0x378:
Not a directory
Please show me what happened and give me some advices????
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