The branch main has been updated by adrian:
URL:
https://cgit.FreeBSD.org/src/commit/?id=077108d94ae1928cdeed5e63d87a8b53a9dc0382
commit 077108d94ae1928cdeed5e63d87a8b53a9dc0382
Author: Adrian Chadd <adr...@freebsd.org>
AuthorDate: 2025-03-01 04:36:42 +0000
Commit: Adrian Chadd <adr...@freebsd.org>
CommitDate: 2025-03-27 01:28:46 +0000
rtwn: add support for AES-GCM-128 in the supported software cipher set
I'm testing this with rtwn(4) NICs right now, so enable it here.
Locally tested:
* RTL8812AU / RTL8821AU, STA mode (with some wpa_supplicant.conf
shenanigans to force GCMP as the pairwise key to an OpenWRT AP
configured to use GCMP but without requiring MFP.)
Differential Revision: https://reviews.freebsd.org/D49190
Reviewed by: bz
---
sys/dev/rtwn/if_rtwn.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sys/dev/rtwn/if_rtwn.c b/sys/dev/rtwn/if_rtwn.c
index 2003fa7d20be..7df1b78db37b 100644
--- a/sys/dev/rtwn/if_rtwn.c
+++ b/sys/dev/rtwn/if_rtwn.c
@@ -298,6 +298,11 @@ rtwn_attach(struct rtwn_softc *sc)
sc->sc_node_free = ic->ic_node_free;
ic->ic_node_free = rtwn_node_free;
+ /* Note: this has to happen AFTER ieee80211_ifattach() */
+ ieee80211_set_software_ciphers(ic, IEEE80211_CRYPTO_WEP |
+ IEEE80211_CRYPTO_TKIP | IEEE80211_CRYPTO_AES_CCM |
+ IEEE80211_CRYPTO_AES_GCM_128);
+
rtwn_postattach(sc);
rtwn_radiotap_attach(sc);
