[ltp] ACP Modem drivers are available for DOWNLOAD
Geert Janssen
linux-thinkpad@www.bm-soft.com
Thu, 21 Dec 2000 13:40:47 -0500
Dear All,
I wrote a little script to show what happens with the Mwave modem or me:
[root@cheese /root]# ./mwave.sh
+ echo The module is in place:
The module is in place:
+ ls -l /lib/modules/2.2.10/misc/mwavedd.o
-rw-r--r-- 1 root root 35676 Dec 21 12:49 /lib/modules/2.2.10/misc/mwavedd.o
+ echo The device file is there:
The device file is there:
+ ls -l /dev/mwave
c---rw-rw- 1 root root 96, 0 Dec 15 09:36 /dev/mwave
+ echo IRQ 3 is not used yet:
IRQ 3 is not used yet:
+ cat /proc/interrupts
CPU0
0: 29157 XT-PIC timer
1: 1200 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 0 XT-PIC Crystal audio controller
8: 2 XT-PIC rtc
10: 4 XT-PIC i82365
12: 4 XT-PIC PS/2 Mouse
13: 1 XT-PIC fpu
14: 5291 XT-PIC ide0
15: 4 XT-PIC ide1
NMI: 0
+ echo This is the /etc/conf.modules line:
This is the /etc/conf.modules line:
+ tail -2 /etc/conf.modules
# Mwave modem (In win95 it's on COM2: IRQ3, 0x2f8)
options mwavedd dspirq=11 dspio=0x0130 uartirq=3 uartio=0x2f8
+ echo Loading the module:
Loading the module:
+ modprobe mwavedd
+ echo Now is:
Now is:
+ date
Thu Dec 21 13:33:59 EST 2000
+ echo /var/log/messages says:
/var/log/messages says:
+ tail -1 /var/log/messages
Dec 21 13:33:59 cheese kernel: Mwave Modem, UART settings IRQ 0x3 IO 0x2f8
+ echo The module is loaded:
The module is loaded:
+ lsmod
Module Size Used by
mwavedd 26956 0 (unused)
superio 4700 0 (unused)
smapi 2404 0 (unused)
rtcmosram 1472 0 (unused)
thinkpad 2400 0 (unused)
ip_masq_ftp 2352 0 (unused)
cs4232 2408 0
ds 5740 2
i82365 22608 2
pcmcia_core 39912 0 [ds i82365]
opl3 11208 0
uart401 5904 0 [cs4232]
ad1848 15792 0 [cs4232]
sound 56236 0 [cs4232 opl3 uart401 ad1848]
soundcore 2116 5 [sound]
+ echo Starting the utility program:
Starting the utility program:
+ /usr/local/bin/mwavem
+ sleep 10
mwave modem, initializing mwave manager...OK
mwave modem, initializing modem specific code...OK
mwave modem, getting configured startup speed...64000.
mwave modem, checking configured speed...OK
mwave modem, setting modem speed...OK
mwave modem, loading modem DSP...OK.
mwave modem STARTED. To setup serial port use: 'setserial /dev/ttySx autoconfig'
+ echo What does ps x say:
What does ps x say:
+ ps x
PID TTY STAT TIME COMMAND
1 ? S 0:04 init [3]
2 ? SW 0:00 [kflushd]
3 ? SW 0:00 [kpiod]
4 ? SW 0:00 [kswapd]
...
606 ttyp1 S 0:00 sh ./mwave.sh
616 ttyp1 S 0:01 /usr/local/bin/mwavem
618 ttyp1 R 0:00 /usr/local/bin/mwavem
619 ttyp1 S< 0:00 /usr/local/bin/mwavem
620 ttyp1 R 0:00 ps x
+ echo Setting the serial line:
Setting the serial line:
+ setserial /dev/ttyS1 autoconfig
+ echo See if the line is registered:
See if the line is registered:
+ setserial -avg /dev/ttyS1
/dev/ttyS1, Line 1, UART: 16550A, Port: 0x02f8, IRQ: 3
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000, closing_wait2: infinte
Flags: spd_normal skip_test
+ echo Mwave is using its IRQs:
Mwave is using its IRQs:
+ cat /proc/interrupts
CPU0
0: 30264 XT-PIC timer
1: 1203 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 0 XT-PIC Crystal audio controller
8: 2 XT-PIC rtc
10: 4 XT-PIC i82365
11: 0 XT-PIC mwavedsp
12: 4 XT-PIC PS/2 Mouse
13: 1 XT-PIC fpu
14: 5327 XT-PIC ide0
15: 4 XT-PIC ide1
NMI: 0
[root@cheese /root]#
There is something wrong here: IRQ3 doesn't seem to be used.
So all goes well up to the point where the serial port should
attach itself to the UART in the Mwave modem.
Anybody any suggestions?
Geert
--
Dr. Geert Janssen Phone: 914 945 2198 / Fax: 914 945 4469
IBM T.J. Watson Research Center P.O. Box 218, Bldg. 801, Office 33-144
Yorktown Heights, NY 10598 Email: geert@watson.ibm.com | geert@us.ibm.com
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