Differences between revisions 8 and 9
⇤ ← Revision 8 as of 2012-03-02 22:58:32 →
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Comment: Add link to french translation
← Revision 9 as of 2012-09-01 22:24:20 → ⇥
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<<TableOfContents(3)>> <<TableOfContents(2)>>
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<<Anchor(squeeze)>>
=== Squeeze ===
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 1. If not already peformed, connect the device to your system.

 1. The necessary kernel module should be [[Modules|automatically loaded]]. If necessary, it can be manually loaded via one of the following commands (depending on your device's relevant interface): {{{
modprobe libertas_cs
}}} ''or'' {{{
modprobe libertas_sdio
}}} ''or'' {{{
modprobe usb8xxx
}}}		  1. If not already peformed, connect the device to your system. The necessary kernel module is [[Modules|automatically loaded]] for supported devices.
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 1. Raise the interface to activate the radio, for example: {{{
ifconfig wlan0 up
}}}
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==== Troubleshooting ==== == Troubleshooting ==
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<<Anchor(lenny)>>
=== Lenny ===

 1. Add a "non-free" component to {{{/etc/apt/sources.list}}}, for example: {{{
# Debian Lenny/5.0
deb http://ftp.us.debian.org/debian lenny main contrib non-free
}}}
 1. Update the list of available packages and install the DebianPkg:libertas-firmware and DebianPkg:wireless-tools packages: {{{
aptitude update
aptitude install libertas-firmware wireless-tools
}}}
 1. For support of Libertas CF/SDIO and SDIO/GSPI devices, manually acquire and install firmware as described on the [[http://wireless.kernel.org/en/users/Drivers/libertas#device_firmware|libertas Linux Wireless page]].

 1. If not already peformed, connect the device to your system.

 1. The necessary kernel module should be [[Modules|automatically loaded]]. If necessary, it can be manually loaded via one of the following commands (depending on your device's relevant interface): {{{
modprobe libertas_cs
}}} ''or'' {{{
modprobe libertas_sdio
}}} ''or'' {{{
modprobe usb8xxx
}}}
 1. Verify your device has an available interface: {{{
iwconfig
}}}
 1. Raise the interface to activate the radio, for example: {{{
ifconfig wlan0 up
}}}
 1. [[WiFi/HowToUse|Configure]] your wireless interface as appropriate.

==== Troubleshooting ====
 * Examine the kernel ring buffer ([[DebianMan:1/dmesg|dmesg(1)]]) to verify the required firmware files are being loaded by the driver. Lack of firmware is the usual reason for the "SIOCSIFFLAGS: No such file or directory" error message.
  * Ensure the DebianPkg:libertas-firmware package is installed.
  * For support of Libertas CF/SDIO and SDIO/GSPI devices, manually acquire and install firmware as described on the [[http://wireless.kernel.org/en/users/Drivers/libertas#device_firmware|libertas Linux Wireless page]].
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The following list is based on the ''alias'' fields of {{{modinfo usb8xxx}}} in Debian 2.6.32 (2.6.32-30) kernel images. The following list is based on the ''alias'' fields of {{{modinfo usb8xxx}}} in Debian 2.6.32 (2.6.32-45) kernel images.
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##TAG:LIST_1_START
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##TAG:LIST_1_END

Translation(s): English - Français

Marvell 88w8385, 88w8386, 88w8686 devices (libertas)

This page describes how to enable support for WiFi devices based on Marvell Libertas chipsets on Debian systems.

Contents

  1. Marvell 88w8385, 88w8386, 88w8686 devices (libertas)
    1. Drivers
    2. Installation
    3. Troubleshooting
    4. Supported Devices
    5. See Also
    6. External Links

Drivers

The libertas fullMAC driver is a collection of modules providing support for specific Marvell Technology Group Libertas chipsets:

  • libertas_cs (supported devices)

    • Supports the 88w8385 chipset, used in compact flash and SDIO wireless devices.

    • Introduced in Linux 2.6.24.

  • libertas_sdio (supported devices)

    • Supports the 88w8686 chipset, used in SDIO wireless devices.
    • Introduced in Linux 2.6.24.

  • usb8xxx (supported devices)

Non-free firmware is required for all drivers, which is packaged for Debian as libertas-firmware.

{i} The Libertas 88w8335 (PCI) softMAC chipset is not supported by any driver at this time (see NDISwrapper).

Installation

  1. Add a "non-free" component to /etc/apt/sources.list, for example: 

    # Debian Squeeze/6.0
deb http://ftp.us.debian.org/debian squeeze main contrib non-free

  2. Update the list of available packages and install the libertas-firmware and wireless-tools packages: 

    aptitude update
aptitude install libertas-firmware wireless-tools

  3. If not already peformed, connect the device to your system. The necessary kernel module is automatically loaded for supported devices.

  4. Verify your device has an available interface: 

    iwconfig

  5. Configure your wireless interface as appropriate.

Troubleshooting

  • Examine the kernel ring buffer (dmesg(1)) to verify the required firmware files are being loaded by the driver. Lack of firmware is the usual reason for the "SIOCSIFFLAGS: No such file or directory" error message.

Supported Devices

libertas_cs

libertas_sdio

usb8xxx

The following list is based on the alias fields of modinfo usb8xxx in Debian 2.6.32 (2.6.32-45) kernel images. 

  • USB: 05A3:8388 ARC International Marvell 88W8388 802.11a/b/g WLAN
USB: 1286:2001 Marvell Semiconductor, Inc. 88W8388 802.11a/b/g WLAN

See Also

CategoryHardware | CategoryWireless