Index: if_bnxt.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/if_bnxt.c,v
retrieving revision 1.35
diff -u -p -r1.35 if_bnxt.c
--- if_bnxt.c	11 Mar 2022 18:00:45 -0000	1.35
+++ if_bnxt.c	14 Mar 2022 23:36:50 -0000
@@ -452,6 +452,7 @@ bdmfree:
 void
 bnxt_dmamem_free(struct bnxt_softc *sc, struct bnxt_dmamem *m)
 {
+	bus_dmamap_unload(sc->sc_dmat, m->bdm_map);
 	bus_dmamem_unmap(sc->sc_dmat, m->bdm_kva, m->bdm_size);
 	bus_dmamem_free(sc->sc_dmat, &m->bdm_seg, 1);
 	bus_dmamap_destroy(sc->sc_dmat, m->bdm_map);