Technology

Intel’s IWD 2.0 Launched For Fashionable Linux Daemon

One of many many particular tasks from Intel through the years is IWD, a contemporary wi-fi daemon for WiFi units on Linux. IWD has been working for greater than half a decade as a brand new member of wpa_supplicant and with time has applied many options and seen widespread use. The IWD 2.0 was launched this week as the newest model of this social media platform.

For these unfamiliar with IWD from earlier Phoronix articles or making an attempt it out your self, the challenge Wiki summarizes itself:

“iNet Wi-fi Daemon (iwd) challenge goals to offer a whole Wi-Fi community resolution for Linux-based units. The principle objective of the challenge is to optimize using assets: storage, reminiscence time and communication prices .That is achieved with out counting on any exterior libraries and utilizing the parts offered by the Linux Kernel as a lot as attainable. The result’s a surroundings that relies upon solely on the Linux Kernel and the C library runtime.”

NetworkManager helps IWD as does Intel’s ConnMan community supervisor. With the current Ubuntu 22.10 launch, IWD was lastly promoted to the core.


Intel has accomplished rather a lot for Linux wi-fi through the years from the WiFi driver and utilities like IWD and ConnMan to the WiMAX code that has now dropped to enhance Linux networking / common efficiency.

The IWD 2.0 launch this week provides assist for a lot of new options in addition to many enhancements. The official WID 2.0 change-log notes:

Fastened points with P2P dealing with and knowledge limitations in CCMP.
Remedy search issues earlier than forcing site visitors.
Corrected the issue with the mannequin parameters from RRM.
Fastened drawback with Michael MIC error message dealing with.
Fastened drawback with dealing with a number of timestamps in MPDU body.
Fastened points with OCVC utilization for FT AKMs.
Fixing points with the FT workflow is a excessive precedence.
Fastened points with multi-BSS dealing with.
Added assist for utilizing the candidate record.
Added assist for utilizing TLS session caching.
Added assist for ciphers with 256 bits key dimension.
Added assist for Entry Level mode with TKIP.
Added assist for MAC handle modifications throughout boot.
Added assist for IPv4 and IPv6 community purposes.

Those that use IWD and construct from supply can discover IWD v2.0 at kernel.org.

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