Hi Davide.
Thank you for your reply.
Here the logs from dmesg and /var/log/messages...
OS Version:
===========
RedHat Linux 6.2
Linux kernel version 2.2.14-5.0
dmesg on serial devices found on my laptop:
===========================================
the firs one is the 9pin serial (I can use it with minicom and a
standard extern
al modem... it runs)
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS02 at 0x03e8 (irq = 4) is a 16550A
PCMCIA - Xircom with eth and modem:
===================================
As you can see, the modem on the Xircom uses Irq = 3 and ttyS1 and it
runs ok.
Linux PCMCIA Card Services 3.1.8
kernel build: 2.2.14-5.0 #1 Tue Mar 7 21:07:39 EST 2000
options: [pci] [cardbus] [apm]
Intel PCIC probe:
TI 1225 PCI-to-CardBus at bus 0 slot 4, mem 0x41100000, 2 sockets
host opts [0]: [pwr save] [pci + serial irq] [no pci irq] [lat
66/176] [bus
2/2]
host opts [1]: [pwr save] [pci + serial irq] [no pci irq] [lat
66/176] [bus
3/3]
ISA irqs (scanned) = 3,4,5,7,9,10,15 status change on irq 15
eth0: Xircom Cardbus Adapter (DEC 21143 compatible mode) rev 3 at 0x200,
00:10:A
4:F7:3E:78, IRQ 3.
serial_attach(bus 2, fn 1)
tty01 at 0x0280 (irq = 3) is a 16550A
A modem integrated on the motherboard...
========================================
Uses ttyS14 and irq=11... it runs ok (thanks to Lucent for the driver)
Lucent PCI Modem driver version 4.27.5.65 with MANY_PORTS MULTIPORT
SHARE_IRQ en
abled
ttyS14 at 0x3800 (irq = 11) is a Lucent
Finally, the setserial command:
===============================
[root@paolo /root]# setserial /dev/ttyS? -g -a
/dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000, closing_wait2: infinte
Flags: spd_normal skip_test
/dev/ttyS1, Line 1, UART: 16550A, Port: 0x0280, IRQ: 3
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000, closing_wait2: infinte
Flags: spd_normal skip_test
/dev/ttyS2, Line 2, UART: 16550A, Port: 0x03e8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000, closing_wait2: infinte
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, closing_wait2: infinte
Flags: spd_normal
And Now: insering "insmod irda", with kerneld output
====================================================
Nov 5 10:33:41 paolo kernel: IrDA (tm) Protocols for Linux-2.2 (Dag
Brattli)
"lsmod irtty": no kerneld output
================================
"insmod ircomm":
=================
Nov 5 10:34:38 paolo kernel: Linux-IrDA: IrCOMM protocol ( revision:Tue
May 18
03:11:39 1999 )
"insmod ircomm_tty":
====================
Nov 5 10:34:54 paolo kernel: ircomm_tty: virtual tty driver for IrCOMM
( revisi
on:Wed May 26 00:49:11 1999 )
Running "irmanager -d 1"; the /etc/irda/drivers script loads irattach
/dev/ttyS2
================================================================================
Nov 5 10:35:20 paolo irmanager: executing: 'echo 1 >
/proc/sys/net/irda/discove
ry'
Nov 5 10:35:20 paolo irmanager: executing: 'echo paolo >
/proc/sys/net/irda/dev
name'
Nov 5 10:35:20 paolo irmanager: + 1.1 Tue Nov 9 15:30:55 1999 Dag
Brattli
Nov 5 10:35:20 paolo irmanager: + 1.1 Tue Nov 9 15:30:55 1999 Dag
Brattli
Nov 5 10:35:20 paolo kernel: IrDA: Registered device irda0
Nov 5 10:35:21 paolo irattach: Are you using an old kernel?
Nov 5 10:35:21 paolo irattach: executing: 'echo paolo >
/proc/sys/net/irda/devn
ame'
End of the story: "ps ax"
=========================
915 ? S 0:00 irmanager -d 1
920 ? S 0:00 irattach /dev/ttyS2
"lsmod"
=======
Module Size Used by
ircomm_tty 10412 0 (unused)
ircomm 8548 0 [ircomm_tty]
irtty 2916 2
irda 60097 1 [ircomm_tty ircomm irtty]
So, what do you think about this?
Thanks
Paolo
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