Re: Wi-Fi drivers/chipsets supporting 802.11w / PMF / MFP

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On 1/29/2019 6:34 PM, Raul Siles wrote:
Hi there,
Rosen Peney provided (via the linux-wireless mailing list) a great and
accurate way of keeping track of Linux drivers that are MFP_CAPABLE
(Wi-Fi PMF, MFP, 802.11w), for example, in the latest stable Linux
kernel version (v4.20.5):

https://elixir.bootlin.com/linux/latest/ident/MFP_CAPABLE

If you look for mac80211-based drivers you are probably right, but there are also cfg80211-based aka fullmac drivers. brcmfmac does support MFP when the device/firmware supports it. It is indicated in debugfs file called 'features'.

Regards,
Arend

Cheers,
--
Raul Siles

On Mon, Jan 14, 2019 at 8:17 PM Raul Siles <raul.siles@xxxxxxxxx> wrote:

Hello,
Is there any resource publicly available with the list of Wi-Fi
drivers/chipsets providing support for Protected Management Frames
(802.11w / PMF / FMP)?

Based on my testing, PMF (a requirement for WPA3) works with the
Atheros chipset and the ath9k driver.

However, looking around for compatibility with other Wi-Fi cards, I
have only been able to find the following references:

https://wireless.wiki.kernel.org/welcome?do=search&id=11w
     ath9k: https://wireless.wiki.kernel.org/en/users/drivers/ath9k?s[]=11w
     p54: https://wireless.wiki.kernel.org/en/users/drivers/p54?s[]=11w
     carl9170: https://wireless.wiki.kernel.org/en/users/drivers/carl9170?s[]=11w
https://wireless.wiki.kernel.org/welcome?do=search&id=mfp
     ath10k: https://wireless.wiki.kernel.org/en/users/drivers/ath10k/mesh?s[]=mfp

What other Wi-Fi drivers/chipsets (or specific Wi-Fi cards) provide
support for 802.11w / PMF / MFP?

Thanks!
--
Raul Siles

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