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

This commit is contained in:

Bjoern A. Zeeb

2024-10-13 23:14:35 +00:00

parent 498dac0ace

commit e69e172d40

1 changed files with 2 additions and 0 deletions

									
										sys/dev/dpaa2/dpaa2_ni.c
									
		+2
		
												View File
												
				@@ -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)) {