git: d342ae67192f - main - uath: add support for GCMP-128 encryption

From: Adrian Chadd <adrian_at_FreeBSD.org>
Date: Thu, 27 Mar 2025 01:28:54 UTC
The branch main has been updated by adrian:

URL: https://cgit.FreeBSD.org/src/commit/?id=d342ae67192f776e41476c8292117fe87c5b6f7c

commit d342ae67192f776e41476c8292117fe87c5b6f7c
Author:     Adrian Chadd <adrian@FreeBSD.org>
AuthorDate: 2025-03-15 02:05:04 +0000
Commit:     Adrian Chadd <adrian@FreeBSD.org>
CommitDate: 2025-03-27 01:28:47 +0000

    uath: add support for GCMP-128 encryption
    
    Explicitly set the software ciphers; add support for GCMP-128.
    
    Locally tested:
    
    * AR5523 11abg NIC, 2/5GHz STA operation, GCMP forced
      in wpa_supplicant.conf
    
    Differential Revision:  https://reviews.freebsd.org/D49370
    Reviewed by:    bz
---
 sys/dev/usb/wlan/if_uath.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/dev/usb/wlan/if_uath.c b/sys/dev/usb/wlan/if_uath.c
index 28c176df1f14..b49c75032d77 100644
--- a/sys/dev/usb/wlan/if_uath.c
+++ b/sys/dev/usb/wlan/if_uath.c
@@ -441,6 +441,12 @@ uath_attach(device_t dev)
 	ieee80211_init_channels(ic, NULL, bands);
 
 	ieee80211_ifattach(ic);
+
+	/* 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);
+
 	ic->ic_raw_xmit = uath_raw_xmit;
 	ic->ic_scan_start = uath_scan_start;
 	ic->ic_scan_end = uath_scan_end;