Hello
I have a router (slakware, kernel 2.033) with 5 network cards
(irq 3,5,10,9,12) ttyS0 on irq 4 and ttyS1 on irq 7.
I bought an external modem, 33600 bps, communication V34...,
data compress v.42bis/MNP5, error correction v.42/MNP2-4,RS232,
UART 16550 compatible, fax, Speakerphone. I connected it on the ttyS1,
setup the minicom according with ttyS1, enter to my account and start
minicom. At this moment occur the big problem. When I type something it
takes to long to echo (sometimes do not echo all keys that I pressed, for
example AT&V) and to respond.
After the command:
AT&F
OK
the router do not route anything on eth0 (irq 3) but everything works on
the others network cards !!!!. In this moment I took a look in
/proc/interrupts:
...
4: 77214 + serial ----> mouse
...
7: 0 + serial ----> modem
The serial support was not setup as module in kernel.
The /proc/ioports look like this:
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-009f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : npu
01a0-01a7 : serial(set)
02f8-02ff : serial(set)
0300-031f : NE2000
0320-033f : NE2000
0340-035f : NE2000
0378-037f : lp
03c0-03df : vga+
03f0-03f5 : floppy
03f7-03f7 : floppy DIR
03f8-03ff : serial(auto)
6000-60be : aic7xxx
6500-651f : NE2000
6600-661f : NE2000
The setup for the 2 serial ports are:
alpha:~# setserial -a /dev/ttyS0
/dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
Flags: spd_normal skip_test
alpha:~# setserial -a /dev/ttyS1
/dev/ttyS1, Line 1, UART: 16550A, Port: 0x02f8, IRQ: 7
Baud_base: 115200, close_delay: 50, divisor: 0
Flags: spd_normal skip_test
I intend to setup a ppp link with this modem.
Could someone help me? I am new in work with modems in Linux.
TIA.
\\\___///
\\ - - //
( @ @ )
-----------------------------oOOo-(_)-oOOo--------------------------------
*Bubulac Angela Tatiana - National Institute for R&D of Materials Physics*
* (System Administrator) Bucuresti - Magurele P.O.B. MG-7 *
* Romania *
*e-mail: [EMAIL PROTECTED] | phone :401-7804375 *
* [EMAIL PROTECTED] | *
* | *
* | fax :401-4231700 *
--------------------------------------Oooo--------------------------------
oooO ( )
( ) ) /
\ ( (_/
\_)
-
To unsubscribe from this list: send the line "unsubscribe linux-net" in
the body of a message to [EMAIL PROTECTED]
