Hi,
I have tried the agrsm code on an my new laptop to get the integrated modem
working.
It is an agere HDA softmodem based on the Intel Ibex Peak chip.
The agrsm module builds find and also loads succesfully, but when I try to
access the device I get the following output in the kernel log:
dmesg-output before:
* Hello Agere Driver **
usbcore: registered new interface driver agr12dec2006 Loading module Agere
Modem Controller driver version 2.1.80 (2007-10-01) Disabling lock debugging
due to kernel taint
serial8250_register_ports: BaseAddress 0x0400 Irq 3
ttyAGS3 at I/O 0x400 (irq = 3) is a AgereModem agrserial - ret_val 0, call:
lt_modem_ops.init_modem Loading module Agere Modem Interface driver version
2.1.80.0 (2007-10-01)
console:
efax -d /dev/ttyAGS3 -t 20
efax: Thu Mar 4 13:26:36 2010 efax v 0.9 Copyright 1999 Ed Casas
efax: Thu Mar 4 13:26:36 2010 efax v 0.9 Copyright 1999 Ed Casas
efax: 26:36 compiled Mar 1 2010 19:16:43
efax: 26:36 opened /dev/ttyAGS3
efax: 26:42 sync: dropping DTR
efax: 26:47 sync: sending escapes
efax: 26:53 Error: sync: modem not responding
efax: 26:53 done, returning 4 (no response from modem)
dmesg-output after:
==> codecType = 0x31
ERR: Control Interface failed
So I checked the SUPPORTED_DEVICES in the file agrsoftmodem.c. There was no
no support for the ipex-peak chip and I just tried to enter a new line: " {
0x8086, 0x3b56, 0x0000, 0x0000 }," and rebuild the modules. I had no luck:
==> codecType = 0x6f43554c
Can anyone help me?
I used agrsm-11c11040-2.1.80~20091225.tar.bz2 with kernel 2.6.31
Here are some HW-details:
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.20.
cat /proc/asound/pcm
00-00: STAC92xx Analog : STAC92xx Analog : playback 1 : capture 2
00-03: INTEL HDMI : INTEL HDMI : playback 1
cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xa2820000 irq 5
cat /proc/asound/card0/codec\#1
Codec: LSI ID 1040
Address: 1
Function Id: 0x2
Vendor Id: 0x11c11040
Subsystem Id: 0x11c10001
Revision Id: 0x100200
Modem Function Group: 0x1
lspci:
00:1b.0 Audio device: Intel Corporation Ibex Peak High Definition Audio (rev
06)
Subsystem: Intel Corporation Device 7270
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at a2820000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
Count=1/1 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
lspci -n:
00:1b.0 0403: 8086:3b56 (rev 06)
lsmod:
Module Size Used by
agrserial 6668 0
agrmodem 1116100 1
i2c_dev 2812 0
microcode 4084 0
af_packet 11608 0
rtc 3408 0
mousedev 6712 1
i2c_i801 5252 0
pb4l 50960 0
iwlagn 77672 0
iwlcore 66576 1 iwlagn
firmware_class 4000 2 microcode,iwlagn
mac80211 91944 2 iwlagn,iwlcore
cfg80211 52520 3 iwlagn,iwlcore,mac80211
snd_hda_codec_intelhdmi 8048 1
snd_hda_codec_idt 35672 1
snd_hda_intel 13328 0
snd_hda_codec 31652 4
agrmodem,snd_hda_codec_intelhdmi,snd_hda_codec_idt,snd_hda_intel
snd_pcm 34648 2 snd_hda_intel,snd_hda_codec
snd_timer 10796 1 snd_pcm
snd 26236 7
agrmodem,snd_hda_codec_intelhdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_cod
ec,snd_pcm,snd_timer
soundcore 2592 1 snd
snd_page_alloc 4212 2 snd_hda_intel,snd_pcm
e1000e 81544 0
8250_pci 16540 0
8250 13132 1 8250_pci
serial_core 10492 2 agrserial,8250
ide_pci_generic 1684 0
ide_core 46812 1 ide_pci_generic
serio_raw 2348 0
pcspkr 896 0
loop 8472 0
Ben
