2021-07-23 14:43:04

by Paweł Drewniak

Subject: [PATCH] brcmfmac: Add WPA3 Personal with FT to supported cipher suites

This allows the driver to connect to BSSIDs supporting SAE with 802.11r.
Tested on Raspberry Pi 4 Model B (STA) and UniFi 6LR/OpenWRT 21.02.0-rc2.
AP was set to 'sae-mixed' (WPA2/3 Personal).

Signed-off-by: Paweł Drewniak <[email protected]>
---
.../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index cedba56fc448..f7b96cd69242 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -1829,6 +1829,14 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme)
profile->use_fwsup = BRCMF_PROFILE_FWSUP_SAE;
}
break;
+ case WLAN_AKM_SUITE_FT_OVER_SAE:
+ val = WPA3_AUTH_SAE_PSK | WPA2_AUTH_FT;
+ profile->is_ft = true;
+ if (sme->crypto.sae_pwd) {
+ brcmf_dbg(INFO, "using SAE offload\n");
+ profile->use_fwsup = BRCMF_PROFILE_FWSUP_SAE;
+ }
+ break;
default:
bphy_err(drvr, "invalid cipher group (%d)\n",
sme->crypto.cipher_group);
--
2.30.2

2021-08-21 15:50:03

by Kalle Valo

Subject: Re: [PATCH] brcmfmac: Add WPA3 Personal with FT to supported cipher suites

Paweł Drewniak <[email protected]> wrote:

> This allows the driver to connect to BSSIDs supporting SAE with 802.11r.
> Tested on Raspberry Pi 4 Model B (STA) and UniFi 6LR/OpenWRT 21.02.0-rc2.
> AP was set to 'sae-mixed' (WPA2/3 Personal).
>
> Signed-off-by: Paweł Drewniak <[email protected]>

Failed to apply, please rebase on top of wireless-drivers-next.

error: patch failed: drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:1829
error: drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: patch does not apply
error: Did you hand edit your patch?
It does not apply to blobs recorded in its index.
hint: Use 'git am --show-current-patch' to see the failed patch
Applying: brcmfmac: Add WPA3 Personal with FT to supported cipher suites
Using index info to reconstruct a base tree...
Patch failed at 0001 brcmfmac: Add WPA3 Personal with FT to supported cipher suites

Patch set to Changes Requested.

--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches