The branch main has been updated by adrian: URL: https://cgit.FreeBSD.org/src/commit/?id=e76e631bb0e9d338f48f6208e7f8df9d76980abd
commit e76e631bb0e9d338f48f6208e7f8df9d76980abd Author: Adrian Chadd <[email protected]> AuthorDate: 2025-06-08 22:01:05 +0000 Commit: Adrian Chadd <[email protected]> CommitDate: 2025-09-09 01:46:09 +0000 run: 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/D50747 Okayed by: bz --- sys/dev/usb/wlan/if_run.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sys/dev/usb/wlan/if_run.c b/sys/dev/usb/wlan/if_run.c index 97c790dd5b81..147aa4044057 100644 --- a/sys/dev/usb/wlan/if_run.c +++ b/sys/dev/usb/wlan/if_run.c @@ -882,6 +882,7 @@ run_attach(device_t self) ic->ic_flags |= IEEE80211_F_DATAPAD; ic->ic_flags_ext |= IEEE80211_FEXT_SWBMISS; + ic->ic_flags_ext |= IEEE80211_FEXT_SEQNO_OFFLOAD; run_getradiocaps(ic, IEEE80211_CHAN_MAX, &ic->ic_nchans, ic->ic_channels); @@ -3522,6 +3523,9 @@ run_tx(struct run_softc *sc, struct mbuf *m, struct ieee80211_node *ni) data->ni = ni; data->ridx = ridx; + /* Assign sequence number now, regardless of A-MPDU TX or otherwise (for now) */ + ieee80211_output_seqno_assign(ni, -1, m); + run_set_tx_desc(sc, data); /* @@ -3627,6 +3631,9 @@ run_tx_mgt(struct run_softc *sc, struct mbuf *m, struct ieee80211_node *ni) data->ni = ni; data->ridx = ridx; + /* Assign sequence number now, regardless of A-MPDU TX or otherwise (for now) */ + ieee80211_output_seqno_assign(ni, -1, m); + run_set_tx_desc(sc, data); RUN_DPRINTF(sc, RUN_DEBUG_XMIT, "sending mgt frame len=%d rate=%d\n", @@ -3771,6 +3778,9 @@ run_tx_param(struct run_softc *sc, struct mbuf *m, struct ieee80211_node *ni, break; data->ridx = ridx; + /* Assign sequence number now, regardless of A-MPDU TX or otherwise (for now) */ + ieee80211_output_seqno_assign(ni, -1, m); + run_set_tx_desc(sc, data); RUN_DPRINTF(sc, RUN_DEBUG_XMIT, "sending raw frame len=%u rate=%u\n", @@ -6416,6 +6426,10 @@ run_ampdu_enable(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap) { /* For now, no A-MPDU TX support in the driver */ + /* + * TODO: maybe we needed to enable seqno generation too? + * What other TX desc bits are missing/needed? + */ return (0); }
