[Comm] Запуск софтмодема для ядра 2.6 на IBM Thinkpad R31

[Eugine Kosenko]

п≤я│п©п╬п╩я▄п╥я┐я▌ я┐п╤п╣ п╢п╬п╩пЁп╬п╣ п╡я─п╣п╪я▐ п╫п╬я┐я┌п╠я┐п╨ IBM Thinkpad R31. п▓ я│п╦я│я┌п╣п╪п╣ п╦я│п©п╬п╩я▄п╥я┐п╣я┌я│я▐
я│п╬я└я┌п╬п╡я▀п╧ п╪п╬п╢п╣п╪:

# lspci
...
0000:00:1f.6 Modem: Intel Corporation 82801CA/CAM AC'97 Modem Controller
(rev 02)
...

п║п╬пЁп╩п╟я│п╫п╬ я─п╣п╨п╬п╪п╣п╫п╢п╟я├п╦я▐п╪ (http://lpn.rnbhq.org/R31/R31.shtml#modem) я▐ я┌п╟п╨
п©п╬п╫я▐п╩, п╫я┐п╤п╫п╬ п╦я│п©п╬п╩я▄п╥п╬п╡п╟я┌я▄ п╢я─п╟п╧п╡п╣я─п╟ slmodem, п©п╬я┘п╬п╤п╣, п╬п╫п╦ я┤я┐п╢п╫п╣п╫я▄п╨п╬ я─п╟п╠п╬я┌п╟п╩п╦
п╢п╩я▐ я▐п╢я─п╟ 2.4, п╨п╬я┌п╬я─п╬п╣ п╠я▀п╩п╬ п©п╬я│я┌п╟п╡п╩п╣п╫п╬ я│ Compact 3.0. п²п╣ я│п╩п╬п╪п╟п╩п╦ п╦я┘ п╦
п©п╬я│п╩п╣п╢я┐я▌я┴п╦п╣ п╬п╠п╫п╬п╡п╩п╣п╫п╦я▐ п╢п╬ п║п╦п╥п╦я└п╟.

п²п╟ п╢п╫я▐я┘ я┌п╟п╨п╦ п©я─п╦я┬п╩п╬я│я▄ п©п╣я─п╣п╣я┘п╟я┌я▄ п╫п╟ я▐п╢я─п╬ 2.6, п╦п╠п╬ п©п╬я│п╩п╣п╢п╫я▐я▐ я│п╦п╥п╦я└п╬п╡я│п╨п╟я▐
п╡п╣я─я│п╦я▐ glibc п╫п╣п╢п╡я┐п╥п╫п╟я┤п╫п╬ я┐п╨п╟п╥п╟п╩п╟ п©я─п╦ я┐я│я┌п╟п╫п╬п╡п╨п╣ п╫п╟ п╫п╣п╬п╠я┘п╬п╢п╦п╪п╬я│я┌я▄ я┌п╟п╨п╬пЁп╬
п╬п╠п╫п╬п╡п╩п╣п╫п╦я▐. п║п╬п╠я─п╟п╡я┬п╦я│я▄ я│ п╢я┐я┘п╬п╪, п©п╬я│я┌п╟п╡п╦п╩ kernel-image-std26-up:

$ rpm -q kernel-image-std26-up
kernel-image-std26-up-2.6.16-alt12

п÷п╬п╣я┘п╟п╩п╬ п©п╬я┤я┌п╦ п╡я│п╣ п╥п╟ п╦я│п╨п╩я▌я┤п╣п╫п╦п╣п╪ п╪п╬п╢п╣п╪п╟. п÷п╬я│п╩п╣ я┤я┌п╣п╫п╦я▐ п╢п╬п╨я┐п╪п╣п╫я┌п╟я├п╦п╦ я▐ п©п╬п╫я▐п╩,
я┤я┌п╬ п╫я┐п╤п╫п╬ я┐я│я┌п╟п╫п╬п╡п╦я┌я▄ я│п╬п╬я┌п╡п╣я┌я│я┌п╡я┐я▌я┴п╦п╣ п╢я─п╟п╧п╡п╣я─п╟ sl-п╪п╬п╢п╣п╪п╟ п╦ п©п╟п╨п╣я┌ slmodemd:

$ rpm -q kernel-modules-slmodem-std26-up slmodemd
kernel-modules-slmodem-std26-up-2.9.11-alt2.132624.12
slmodemd-2.9.11-alt1

п÷п╬я│п╩п╣ я█я┌п╬пЁп╬ п©п╬п╩п╟пЁп╟п╩п╬я│я▄ п╥п╟пЁя─я┐п╥п╦я┌я▄ п╪п╬п╢я┐п╩я▄ slamr:

# modprobe slamr
# lsmod | grep slamr
slamr 430888 0

п╦ п╥п╟п©я┐я│я┌п╦я┌я▄ я│п╩я┐п╤п╠я┐ slmodemd:

# /etc/init.d/slmodemd start
Starting slmodem daemon: [ DONE ]

п·п╢п╫п╟п╨п╬, п╫п╟ я│п╟п╪п╬п╪ п╢п╣п╩п╣ я│п╩я┐п╤п╠п╟ п╬я┌п╡п╟п╩п╦п╡п╟п╣я┌я│я▐:

# ps ax|grep slmodemd
2890 pts/0 S+ 0:00 grep slmodemd

п÷я─п╦я┤п╣п╪ п╡ п╤я┐я─п╫п╟п╩п╣ п╬я│я┌п╟п╣я┌я│я▐ я┌п╬п╩я▄п╨п╬ п╥п╟п©п╦я│я▄:

# tail /var/log/messages
...
Nov 3 11:49:21 mobile slmodemd: Starting slmodem daemon: succeeded

п∙я│п╩п╦ п©п╬п©я▀я┌п╟я┌я▄я│я▐ п╥п╟п©я┐я│я┌п╦я┌я▄ slmodemd п╦п╥ п╨п╬п╪п╟п╫п╢п╫п╬п╧ я│я┌я─п╬п╨п╦:

# /usr/sbin/slmodemd --country RUSSIA
error: mdm setup: cannot open dev `/dev/slamr0' : No such device or address
error: cannot setup device `/dev/slamr0'

п≤ я█я┌п╬ п©я─п╦ я┌п╬п╪, я┤я┌п╬ я│п╟п╪п╦ я█я┌п╦ я┐я│я┌я─п╬п╧я│я┌п╡п╟ п╡ /dev п╣я│я┌я▄:

# ls -l /dev/slamr*
crw-rw---- 1 root uucp 212, 0 Jul 19 2005 /dev/slamr0
crw-rw---- 1 root uucp 212, 1 Jul 19 2005 /dev/slamr1
crw-rw---- 1 root uucp 212, 2 Jul 19 2005 /dev/slamr2
crw-rw---- 1 root uucp 212, 3 Jul 19 2005 /dev/slamr3

п÷п╬п©я▀я┌п╨п╟ я┐п╨п╟п╥п╟я┌я▄ slmodemd п╢я─я┐пЁп╬п╣ я┐я│я┌я─п╬п╧я│я┌п╡п╬ (п╫п╟п©я─п╦п╪п╣я─, /dev/modem) пЁп╬п╡п╬я─п╦я┌,
я┤я┌п╬ п╫п╣я┌ я┌п╟п╨п╬пЁп╬ я└п╟п╧п╩п╟.

п╖я┌п╬ я▐ п╢п╣п╩п╟я▌ п╫п╣ я┌п╟п╨? п я┐п╢п╟ п╨п╬п©п╟я┌я▄ п╢п╟п╩я▄я┬п╣?
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