Dateianhang 'ModemData.txt'
Herunterladen 1 DO use the following line as the email Subject Line, to alert cogent experts:
2 scanModem, Debian GNU/Linux testing/unstable kernel 2.6.15-1-686
3 Occassionally reponses are blocked by an Internet Provider mail filters.
4 So do in a day also check the Archived responses at DISCUSS@linmodems.org
5 Code updated on: 2006_July_18
6 ------------ -------------- System information ------------------------
7 Debian GNU/Linux testing/unstable
8 on System with processor: i686
9 currently under kernel: 2.6.15-1-686
10
11 https://wiki.ubuntu.com/DialupModemHowto has good general guidance.
12 DEVPPP=crw------- 1 root root 108, 0 2006-07-23 17:51 /dev/ppp
13 A /dev/modem symbolic link is not present
14 USB modem not detected.
15
16 Checking for audio card
17 00:07.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 50)
18 Reading /proc/asound/pcm
19 00-00: VIA 82C686A/B rev50 : VIA 82C686A/B rev50 : playback 1 : capture 1
20 The potentially supporting audio + modem drivers now loaded on this System are:
21 0 snd_via82xx
22
23
24 The kernel was assembled with compiler: 4.0.3
25 with current System compiler GCC=4.0.4
26 -------------
27 Found make utility.
28 -------------
29 Checking for kernel-headers needed for compiling.
30 Kernel-header resources needed for compiling are not manifestly ready!
31
32 Modem candidates are at PCI_buses: 00:06.0
33
34 Providing detail for device at 00:06.0
35 with vendor-ID:device-ID
36 ----:----
37 Class 0780: 1813:4000 Communication controller: Ambient Technologies Inc HaM controllerless modem (rev 02)
38 SubSystem 16be:0001 Creatix Polymedia GmbH V9x HAM Data Fax Modem
39 Flags: medium devsel, IRQ 255
40 Checking for IRQ 255 sharing with modem.
41
42 There is a Bad IRQ=255 . Carefully read the related guidance in Modem/ModemData.txt
43
44 The modem will NOT function because of interrupt assignment: IRQ 255
45 Possible corrections are:
46 1) to access the the boot up BIOS change to a non-PNP mode.
47 Instructions for accessing BIOS are at:
48 http://linmodems.technion.ac.il/resources.html within: Additional Resourcces.
49 2) Within some BIOS setups, IRQ assignments can be changed.
50 3) On non-laptop systems moving the modem card to another slot has helped.
51 4) Sometimes upgrading the kernel changes IRQ assignment.
52
53
54 -----PCI_IDs------- --CompilerVer-
55 Feature List: Primary Subsystem Distr KernelVer kernel default CPU
56 ./scanModem test 1813:4000 16be:0001 debian_version 2.6.15-1-686 4.0.3 4.0.4 i686
57
58 Information on several modem chipset providers is provided below,
59 because ambiguities remain on the correct choice of supporting software.
60
61 == Checking PCI IDs through modem chip suppliers ==
62
63 Vendor=1813 Ambient Tech was acquired by Intel with its HaM (Host assisted Modem) chipsets.
64 Intel-v92ham-453.tgz ifor 2.4.n kernels is FINAL update for HaM modems, available at:
65 http://linmodems.technion.ac.il/packages/Intel/ham/
66 http://developer.intel.com/design/modems/support/drivers.htm
67 It is NOT functional when compiled under 2.6.n kernels and will NOT be updated to support
68 the 2.6.n kernels, Intel maintainer Dorian Araneda has reported.
69 But under the 2.4.nn kernels, all HaM chipsets are supported,
70 with a single EXCEPTION: the odd PCI_ID 1813:4100 modems. For the explanation, see message:
71 http://linmodems.org/cgi-bin/ezmlm-cgi?1:mss:9448:200210:fbhcoigfcimgkjdedjad
72
73
74 Vendor=8086 is Intel, Inc. producing HaM and 536ep host controller free (HCF) modems, 537 soft modem
75 http://developer.intel.com/design/modems/ . Also produced are
76 AC97 and MC97 controllers managing a varierty of non-Intel soft modem Subsystems.
77 These subSystems often have PCI_IDs assigned by the modem assembler, rather than the chip provider.
78 Download Intel-537ep drivers through: http://developer.intel.com/design/modems/support/drivers.htm
79 Also check at: http://linmodems.technion.ac.il/packages/Intel/537/
80 for beta releases and perhaps Already compiled drivers for some Linux distributions
81 A very detailed installation report cogent to 537 type modems is at:
82 http://linmodems.technion.ac.il/archive-fifth/msg00541.html
83
84 Setup call id with:
85 Type 1 : When the phone line is not in use at+vcid=1
86 Type 2 : When the phone line is already in use on a call at+pcw=0
87 ---------------------
88
89 ======= PCI_ID checking completed ======
90 Update=2006_July_18
91
92 Analyzing information for PCMCIA device at PCI Bus 00:0c.0
93 00:0c.0 CardBus bridge: O2 Micro, Inc. OZ6933/711E1 CardBus/SmartCardBus Controller (rev 01)
94 Subsystem: FIRST INTERNATIONAL Computer Inc Unknown device 1860
95 Flags: bus master, stepping, slow devsel, latency 168, IRQ 10
96 GREPping for an inserted PCMCIA modem with filter: ommunication
97
98 Analyzing information for PCMCIA device at PCI Bus 00:0c.1
99 00:0c.1 CardBus bridge: O2 Micro, Inc. OZ6933/711E1 CardBus/SmartCardBus Controller (rev 01)
100 Subsystem: FIRST INTERNATIONAL Computer Inc Unknown device 1860
101 Flags: bus master, stepping, slow devsel, latency 168, IRQ 10
102 GREPping for an inserted PCMCIA modem with filter: ommunication
103 A PCMCIA modem is detected.
104
105 The stardard ltmodem resources should suffice for modem support:
106 http://ltmodem.heby.de/
107 if the modem has a Lucent/Agere digital processing chipset.
108
109 Checking for modem symbolic link support lines within /etc/udev/ files
110
111
112 Checking the /etc/apt/sources.list
113
114
115 deb http://ftp.de.debian.org/debian/ etch main contrib non-free
116 deb http://debian-multimedia.org/ etch main
117
118 deb http://security.debian.org/ etch/updates main contrib non-free
119
120 A package kernel-kbuild-2.6-3 or later version must be installed to support compiling
121
122
123 /usr/bin/gcc -> gcc-4.0
124 adequate match of gcc versions of the compiler and kernel.
125 Kernel-header resources needed for compiling are not manifestly ready!
126 Checking /usr/src/ for compressed compressed headers or kernel-source
127
128 Kernel-header resources needed for compiling are not manifestly ready!
129 If compressed resources are present, expand and then configure them following DriverCompiling.txt
130 They may have to be installed.
131 Within your Linux distributions' installation CD or online resource (and mirrows), search for :
132 Distribution PackageName OnLine
133 ----------------------------------------------------------------------
134 Debian kernel-headers-2.6.15-1-686 http://www.debian.org/distrib/packages or install CD
135 Ubuntu linux-headers-2.6.15-1-686 http://http://packages.ubuntu.com/ or install CD
136 Xandros
137 kernel-kbuild-3.6 are additionally required by Debian, Ubuntu and Xandros
138 Mandrake kernel-source-2.6.15-1-686 If not present on install CDs search
139 http://mirror.switch.ch/ftp/mirror/mandrake/official/10.0/i586/Mandrake/RPMS/
140 http://rpms.mandrakeclub.com/rpms/mandrake/official/LByName.html, or other mirrors.
141 SuSE kernel-source-2.6.15-1-686 , kernels are named k_deflt
142 FedoraCore4 kernel-devel-2.6.15-1-686 or kernel-smp-devel-2.6.15-1-686 on install CD1 or CD4
143 One of which must be installed if compiling drivers to match kernel 2.6.15-1-686 proves necessary.
144 Within the output Modem/ folder, read CompilingDrivers.txt for details.
145
146
147 Wvdial is a dialout utility very useful for modem testing. If not encluded on
148 your installation media, check your distrbutions on line software repository.
149 An example is: http://linmodems.technion.ac.il/archive-fifth/msg01480.html
150
151 A /dev/modem symbolic link is not set.
152
153 The following information blocks just query some ppp support items.
154
155 ====================================================
156 grep -rs ppp /etc/modprobe.*
157 -------------------------------------
158 /etc/modprobe.d/aliases:alias net-pf-24 pppoe
159 -------------------------------------
160 Resident PPP support modules are properly uncompressed .
161 COMM services are not active
162 Be sure to read the section about ppp related modules and aliases in Modem/YourSystem.txt
163 ---- dmesg queries -------
164 Local APIC disabled by BIOS -- you can enable it with "lapic"
165 ACPI: PCI Interrupt Link [LNKD] (IRQs 5) *0, disabled.
166 audit: initializing netlink socket (disabled)
167
168 pppd version 2.4.2 may not be fully compatible with 2.6.8 kernel releases.
169 If an initial CONNECT is achieved without PPP being subsequently established,
170 drop back to a 2.4.1 version. This has worked for PCTEL AMR modem users,
171 supported by the http://www.smlink.com slmodem software.
172 Check pppd version with:
173 pppd --version
174 See http://linmodems.technion.ac.il/archive-fourth/msg03167.html
175
176 debian_version is not yet providing pre-compiled drivers for WinModems
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