Re: [PATCH] brcmfmac: cfg80211: Use WSEC to set SAE password

From: Arend van Spriel
Date: Tue Feb 14 2023 - 05:38:48 EST




On 2/14/2023 11:30 AM, Hector Martin wrote:
On 14/02/2023 19.07, Arend van Spriel wrote:
+ Double Lo

On 2/14/2023 10:33 AM, Hector Martin wrote:
Using the WSEC command instead of sae_password seems to be the supported
mechanism on newer firmware, and also how the brcmdhd driver does it.

The SAE code in brcmfmac was added by Cypress/Infineon. For my BCA
devices that did not work, but this change should be verified on Cypress
hardware.

Do you mean the existing SAE code does not work on BCA, or this version
doesn't?

I meant the existing SAE code. I will give your patches a spin on the devices I have.

I assume/hope this version works for WCC in general, since that is what
the Apple-relevant chips are tagged as. If so it sounds like we need a
firmware type conditional on this, if CYW needs the existing behavior.

Right. Let's hope we get some feedback from them.

Regards,
Arend

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