Manuale d’uso / di manutenzione del prodotto Mwave del fabbricante Hayes Microcomputer Products
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Linux ACP Modem (Mwave) mini−HOWTO Mike Sullivan sullivam@us.ibm.com Paul Schroeder paulsch@us.ibm.com Joy Yokley − Edited document and coverted to DocBook v4.1 (SGML). 2001−01−12 Revision History Revision .11 2002−07−18 Revised by: PBS Revision .
Table of Contents 1. General Information and Hardware Requirements ....................................................................................1 1.1. Introduction ................................................................................
1. General Information and Hardware Requirements 1.1. Introduction The ACP Modem for Linux is a software based modem. Support software for the ACP modem is composed of a loadable kernel module and a user level application.
1.6. Which Systems are Supported This version of the ACP Modem driver supports the IBM Thinkpad" 600E, 600, and 770 that include on−board ACP modem hardware. 1.7. Features of the Modem The ACP Modem provides the following features: Standard asynchronous COM port interface (NS16550A UART compatible) operation • Bell−103/212A, CCITT−V.
2. Compilation, Installation, and Startup 2.1. Prerequisites A 2.2.16 series (or later) Linux kernel source tree • An appropriate set of module utilities • gcc version 2.
Country information (including access codes) are listed in the mwavem.conf file. For example, for France the following section is present: [TelephonyCountry List33] CountryCode=00000021 Name=France SameAreaRule=0FG LongDistanceRule=0FG InternationsalRule=00EFG To set France to be your configured country in the [WORLDTRADE] section of mwavem.
The following arguments are not persistent from boot to boot (i.e. We are not saving them in the BIOS). mwave_3780i_irq=5/7/10/11/15 • This parameter allows you to configure the IRQ used by the DSP if the DSP IRQ was not set and stored in BIOS by the Thinkpad" configuration utility.
during the build process. Setup the serial driver to recognize the UART provided by the ACP driver. 2. setserial /dev/ttyS0 autoconfig NOTE Substitute /dev/ttyS0 to match the serial port you have configured the DSP to use. NOTE You may wish to create a symbolic link from your modem device to your serial device for convenience.
3. Resolving Installation and Configuration Problems The following sections list solutions to possible problems you may experience. 3.1. DSP Does Not Start In order to recognize memory above 64 Meg, it may be necessary to append the "mem=" option to the kernel command line.
IRQ 4, I/O address 0x3f8 (if using ttyS0) For dual boot systems we recommeded that you use the Thinkpad" Configuration Utility on Windows NT or DOS to configure these system resources. Windows NT Thinkpad Configuration Utility Notes: (Under the Internal Modem −−> Advanced selection) Set IRQ sharing to disabled 1.
setserial /dev/ttySx The above command should return the following for serial port 1: /dev/ttyS1, UART: 16550A, Port: 0x2f8, IRQ: 3 The port and IRQ numbers should match the information placed in the .
4. Debugging Tips 4.1. Error Logs Errors encountered by the ACP Modem device driver or application are logged using the syslog utility. 4.2. Tracing The ACP device driver supports a debug argument to enable the generation of trace information. The command for this debug is listed below.
MWMPW32_TRACE=1 MWMUTIL_TRACE=1 MWWTT32_TRACE=1 Trace information is logged using the syslog utility. Linux ACP Modem (Mwave) mini−HOWTO 4. Debugging Tips 11.
5. Test Claims This driver has been tested using the ThinkPad" 600E. The same chipset is integrated on the 600 and 770 models and should work. 5. Test Claims 12.
6. List of Supported Countries The following countries are supported by the ACP Modem driver Table 1. List of Supported Countries Country Name Country Access Code ALGERIA 213 ANTIGUA_BARBUDA 102 ARGEN.
EL_SALVADOR 503 FINLAND 358 FRANCE 33 GERMANY 49 GREECE 30 GRENADA 111 GUATEMALA 502 GUYANA 592 HONDURAS 504 HONG_KONG 852 HUNGARY 36 INDIA 91 INDONESIA 62 IRELAND 353 ISRAEL 972 ITALY 39 JAMAICA 112 .
PHILIPPINES 63 POLAND 48 PORTUGAL 351 PRC 852 ROMANIA 40 RUSSIA 7 SAUDI_ARABIA 966 SINGAPORE 65 SLOVAKIA 421 SLOVENIA 386 SOUTH_AFRICA 27 SPAIN 34 ST_KITTS_NEVIS 115 ST_LUCIA 122 ST_VINCENT 116 SURINA.
7. Trademarks Hayes is a trademark of Hayes Microcomputer Products, Inc. MNP (Microcom Network Protocol) is a trademark of Microcom, Inc. IBM is a trademark of International Business Machines, Inc.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Hayes Microcomputer Products Mwave è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Hayes Microcomputer Products Mwave - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hayes Microcomputer Products Mwave imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hayes Microcomputer Products Mwave ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hayes Microcomputer Products Mwave, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Hayes Microcomputer Products Mwave.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hayes Microcomputer Products Mwave. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hayes Microcomputer Products Mwave insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
