From: <did...@gm...> - 2005-12-12 13:25:52
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Hi! I want to use irda on my notebook! I activated all the stuff in the kernel and when i want to load the module irda, i get this: juliaroberts:~# modprobe irda FATAL: Error inserting irda (/lib/modules/2.6.13/kernel/net/irda/irda.ko): Unknown symbol in module, or unknown parameter (see dmesg) and dmesg gives: ... irda: Unknown symbol crc_ccitt_table I googled a lot, but found nothing... juliaroberts:~# uname -a Linux juliaroberts 2.6.13 #1 SMP Wed Nov 2 00:22:03 CET 2005 i686 GNU/Linux juliaroberts:~# setserial -g -a /dev/ttyS* /dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4 Baud_base: 115200, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal skip_test /dev/ttyS1, Line 1, UART: undefined, Port: 0x02f8, IRQ: 3 Baud_base: 921600, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal skip_test /dev/ttyS2, Line 2, UART: unknown, Port: 0x03e8, IRQ: 4 Baud_base: 115200, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal skip_test /dev/ttyS3, Line 3, UART: unknown, Port: 0x02e8, IRQ: 3 Baud_base: 115200, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal Has anybody any idea? Thank you! Didier |
From: Nick F. <nfe...@at...> - 2005-12-12 14:12:07
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> juliaroberts:~# modprobe irda > FATAL: Error inserting irda (/lib/modules/2.6.13/kernel/net/irda/irda.ko): > Unknown symbol in module, or unknown parameter (see dmesg) > > and dmesg gives: > ... > irda: Unknown symbol crc_ccitt_table Looks like You use vanilla kernel, so check Your .config at # # Library routines # CONFIG_CRC_CCITT=m CONFIG_CRC32=y CONFIG_LIBCRC32C=m ... Pre-load crc-ccitt module or recompile kernel with build-in CRC routines -- Best Regards, Nick Fedchik |