git: e69e172d4058 - main - dpaa2: allow tapping of tx packets in dpni
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Mon, 14 Oct 2024 17:44:36 UTC
The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=e69e172d40585cfbcfdb28433cec523ca4867cf1 commit e69e172d40585cfbcfdb28433cec523ca4867cf1 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2024-10-13 23:14:35 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2024-10-14 17:41:35 +0000 dpaa2: allow tapping of tx packets in dpni Packet capturing on dpni is only half-working given the BPF_MTAP call in the TX path is missing. Add it to see packets in both directions. MFC after: 3 days Reviewed by: dsl Differential Revision: https://reviews.freebsd.org/D47103 --- sys/dev/dpaa2/dpaa2_ni.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/dev/dpaa2/dpaa2_ni.c b/sys/dev/dpaa2/dpaa2_ni.c index 622e63626bfe..698b440376e3 100644 --- a/sys/dev/dpaa2/dpaa2_ni.c +++ b/sys/dev/dpaa2/dpaa2_ni.c @@ -2936,6 +2936,8 @@ dpaa2_ni_tx(struct dpaa2_ni_softc *sc, struct dpaa2_channel *ch, KASSERT(btx->fq->chan == ch, ("%s: unexpected channel", __func__)); #endif /* INVARIANTS */ + BPF_MTAP(sc->ifp, m); + error = bus_dmamap_load_mbuf_sg(buf->dmat, buf->dmap, m, segs, &nsegs, BUS_DMA_NOWAIT); if (__predict_false(error != 0)) {