Date: Tue, 9 Sep 2025 01:52:38 GMT From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 5d31e67a2003 - main - rsu: enable seqno offload Message-ID: <202509090152.5891qcOi058693@gitrepo.freebsd.org>
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The branch main has been updated by adrian: URL: https://cgit.FreeBSD.org/src/commit/?id=5d31e67a2003d0405b83806da22135b6c2e1390b commit 5d31e67a2003d0405b83806da22135b6c2e1390b Author: Adrian Chadd <adrian@FreeBSD.org> AuthorDate: 2025-06-09 02:06:19 +0000 Commit: Adrian Chadd <adrian@FreeBSD.org> CommitDate: 2025-09-09 01:46:26 +0000 rsu: enable seqno offload Enable sequence number offload. This should both enable the sequence number offloading and disable the net80211 TX lock from being acquired/released/checked. Differential Revision: https://reviews.freebsd.org/D50749 Okayed by: bz --- sys/dev/usb/wlan/if_rsu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/dev/usb/wlan/if_rsu.c b/sys/dev/usb/wlan/if_rsu.c index 07f7b6f3a708..ce2b98a1ba55 100644 --- a/sys/dev/usb/wlan/if_rsu.c +++ b/sys/dev/usb/wlan/if_rsu.c @@ -576,6 +576,7 @@ rsu_attach(device_t self) ic->ic_rxstream = sc->sc_nrxstream; } ic->ic_flags_ext |= IEEE80211_FEXT_SCAN_OFFLOAD; + ic->ic_flags_ext |= IEEE80211_FEXT_SEQNO_OFFLOAD; rsu_getradiocaps(ic, IEEE80211_CHAN_MAX, &ic->ic_nchans, ic->ic_channels); @@ -2782,6 +2783,9 @@ rsu_tx_start(struct rsu_softc *sc, struct ieee80211_node *ni, if (rate != 0) ridx = rate2ridx(rate); + /* Assign sequence number, A-MPDU or otherwise */ + ieee80211_output_seqno_assign(ni, -1, m0); + if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED) { k = ieee80211_crypto_encap(ni, m0); if (k == NULL) {
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