vio: whitespace and message tweaks

Fix whitespace.

Other network drivers use a comma in the boot message.

Make more clear what features are meant in an error message

OK bluhm@

diff --git a/sys/dev/pv/if_vio.c b/sys/dev/pv/if_vio.c
index 548c596..ffc98ff 100644 (file)
--- a/sys/dev/pv/if_vio.c
+++ b/sys/dev/pv/if_vio.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vio.c,v 1.49 2024/08/27 18:44:12 sf Exp $  */
+/*     $OpenBSD: if_vio.c,v 1.50 2024/08/27 19:11:20 sf Exp $  */
 
 /*
  * Copyright (c) 2012 Stefan Fritsch, Alexander Fiveg.
@@ -443,7 +443,7 @@ vio_alloc_mem(struct vio_softc *sc)
 
        if (vio_alloc_dmamem(sc) != 0) {
                printf("unable to allocate dma region\n");
-               return  -1;
+               return -1;
        }
 
        kva = sc->sc_dma_kva;
@@ -588,7 +588,7 @@ vio_attach(struct device *parent, struct device *self, void *aux)
                ether_fakeaddr(ifp);
                vio_put_lladdr(&sc->sc_ac, vsc);
        }
-       printf(": address %s\n", ether_sprintf(sc->sc_ac.ac_enaddr));
+       printf(", address %s\n", ether_sprintf(sc->sc_ac.ac_enaddr));
 
        if (virtio_has_feature(vsc, VIRTIO_NET_F_MRG_RXBUF) ||
            vsc->sc_version_1) {
@@ -1502,8 +1502,8 @@ vio_ctrl_guest_offloads(struct vio_softc *sc, uint64_t features)
        if (sc->sc_ctrl_status->ack == VIRTIO_NET_OK) {
                r = 0;
        } else {
-               printf("%s: features 0x%llx failed\n", sc->sc_dev.dv_xname,
-                   features);
+               printf("%s: offload features 0x%llx failed\n",
+                   sc->sc_dev.dv_xname, features);
                r = EIO;
        }