wifi: brcmfmac: add DPP support

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Add DPP AKM handling and RSN parsing support. Map DPP to the firmware
wpa_auth value and recognize DPP public action frames in the P2P
action-frame TX path.

Gate sup_wpa programming on firmware supplicant capability. Disable it
only when the selected connection mode does not use firmware supplicant.
This keeps pure SAE and 802.1X firmware-supplicant paths intact while
avoiding stale firmware supplicant state for DPP.

Signed-off-by: Kurt Lee <kurt.lee@cypress.com>
Signed-off-by: Jason Huang <jason.huang2@infineon.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20260715084718.667522-1-Jason.Huang2@infineon.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Jason Huang 2026-07-15 16:47:20 +08:00 • committed by Johannes Berg

parent d7cac6fced

commit 69bd85e933

3 changed files with 130 additions and 77 deletions

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149

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

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54

drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c

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2

drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h

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