Difference between revisions of "Modem Daughter Card (MDC)"
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=== Modem Daughter Card (MDC) === | === Modem Daughter Card (MDC) === | ||
| − | This is | + | This is an AC'97 Modem Adapter card that is installed in a [[CDC slot]]. |
| + | |||
=== Features === | === Features === | ||
| − | * Chipset: | + | * Chipset: Agere LU97 Scorpio Softmodem DSP |
| + | * Speeds: 33.6/56.6 Kbps (V.34/V.90) | ||
| + | * PCI ID: Varies, depends on the AC'97 modem controller's PCI ID | ||
| + | * Headers: One 2-pin connector | ||
</div> | </div> | ||
|style="vertical-align:top" | | |style="vertical-align:top" | | ||
|} | |} | ||
| − | === | + | === Part numbers === |
| − | + | * 91P7657, 26P8477, 26P8256, 26P8219, 08K3137 | |
| − | === | + | === Linux driver === |
| − | + | The Linux driver from [http://linmodems.technion.ac.il/packages/smartlink/ SmartLink] supports this device. As of now, the latest version of this driver is 2.9.11. | |
| − | |||
| − | |||
| − | |||
| − | === | + | The ALSA AC'97 modem driver ('''snd_intel8x0m''') should be used instead of the proprietary kernel module from SmartLink (see README ALSA mode), as it avoids tainting your kernel, and does not require a recompile each time you update your kernel version. |
| − | + | ||
| − | + | For Debian there is a sl-modem-daemon deb. | |
| + | |||
| + | ==== Fedora ==== | ||
| + | There is a slmodem rpm in the [http://rpmfusion.org RPM-Fusion] nonfree repository. | ||
| + | Once you have installed the package, you need to edit {{Path|/etc/sysconfig/slmodem}} and set INTERFACE=alsa and ALSA_DEVICE=modem:1 | ||
| + | |||
| + | {{NOTE|If ALSA_DEVICE<nowiki>=</nowiki>modem:1 does not work, run {{cmd|cat /proc/asound/cards|}} and use the number before the Modem line}} | ||
| + | |||
| + | In addition you can set the country for the correct recognition of dialling and busy tones, and to adhere to any local (possibly legal) requirements. If you do not set the country, it will default to USA. | ||
| + | |||
| + | You can then start the service, and set it to autostart on boot | ||
| + | service slmodem start | ||
| + | chkconfig slmodem on | ||
| + | |||
| + | After this you should have a /dev/ttySL0 device | ||
| − | == | + | == This card may be found in == |
| − | * | + | * {{A30}}, {{A30p}}, {{A31}}, {{A31p}} |
| − | * | + | * {{T30}}, {{T40}}, {{T40p}}, {{T41}}, {{T41p}} |
| − | * | + | * {{X30}}, {{X31}} |
| − | + | * {{R30}}, {{R31}}, {{R32}}, {{R40}}, {{R40e}}, {{R50}} | |
| − | + | * {{G40}} | |
| − | * | + | * {{S30}}, {{S31}} |
| − | * | ||
| − | |||
| − | [[Category: | + | [[Category:Modem Devices]] |
Latest revision as of 13:15, 13 April 2020
Modem Daughter Card (MDC)This is an AC'97 Modem Adapter card that is installed in a CDC slot. Features
|
Part numbers
- 91P7657, 26P8477, 26P8256, 26P8219, 08K3137
Linux driver
The Linux driver from SmartLink supports this device. As of now, the latest version of this driver is 2.9.11.
The ALSA AC'97 modem driver (snd_intel8x0m) should be used instead of the proprietary kernel module from SmartLink (see README ALSA mode), as it avoids tainting your kernel, and does not require a recompile each time you update your kernel version.
For Debian there is a sl-modem-daemon deb.
Fedora
There is a slmodem rpm in the RPM-Fusion nonfree repository. Once you have installed the package, you need to edit /etc/sysconfig/slmodem and set INTERFACE=alsa and ALSA_DEVICE=modem:1
NOTE!
If ALSA_DEVICE=modem:1 does not work, run
cat /proc/asound/cards and use the number before the Modem lineIn addition you can set the country for the correct recognition of dialling and busy tones, and to adhere to any local (possibly legal) requirements. If you do not set the country, it will default to USA.
You can then start the service, and set it to autostart on boot
service slmodem start chkconfig slmodem on
After this you should have a /dev/ttySL0 device
