diff options
Diffstat (limited to 'sys/dev/wi/if_wi.c')
| -rw-r--r-- | sys/dev/wi/if_wi.c | 57 |
1 files changed, 40 insertions, 17 deletions
diff --git a/sys/dev/wi/if_wi.c b/sys/dev/wi/if_wi.c index 5442d3d..6d58c5c 100644 --- a/sys/dev/wi/if_wi.c +++ b/sys/dev/wi/if_wi.c @@ -87,6 +87,7 @@ __FBSDID("$FreeBSD$"); #include <sys/rman.h> #include <net/if.h> +#include <net/if_var.h> #include <net/if_arp.h> #include <net/ethernet.h> #include <net/if_dl.h> @@ -131,6 +132,7 @@ static int wi_reset(struct wi_softc *); static void wi_watchdog(void *); static int wi_ioctl(struct ifnet *, u_long, caddr_t); static void wi_media_status(struct ifnet *, struct ifmediareq *); +static uint64_t wi_get_counter(struct ifnet *, ift_counter); static void wi_rx_intr(struct wi_softc *); static void wi_tx_intr(struct wi_softc *); @@ -336,6 +338,7 @@ wi_attach(device_t dev) ifp->if_ioctl = wi_ioctl; ifp->if_start = wi_start; ifp->if_init = wi_init; + //ifp->if_get_counter = wi_get_counter; IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen); ifp->if_snd.ifq_drv_maxlen = ifqmaxlen; IFQ_SET_READY(&ifp->if_snd); @@ -1027,7 +1030,7 @@ wi_start_locked(struct ifnet *ifp) continue; sc->sc_txnext = cur = (cur + 1) % sc->sc_ntxbuf; - ifp->if_opackets++; + if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1); } } @@ -1054,7 +1057,7 @@ wi_start_tx(struct ifnet *ifp, struct wi_frame *frmhdr, struct mbuf *m0) || wi_mwrite_bap(sc, fid, off, m0, m0->m_pkthdr.len) != 0; m_freem(m0); if (error) { - ifp->if_oerrors++; + if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); return -1; } sc->sc_txd[cur].d_len = off; @@ -1181,7 +1184,7 @@ wi_watchdog(void *arg) if (sc->sc_tx_timer && --sc->sc_tx_timer == 0) { if_printf(ifp, "device timeout\n"); - ifp->if_oerrors++; + if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); wi_init_locked(ifp->if_softc); return; } @@ -1326,7 +1329,7 @@ wi_rx_intr(struct wi_softc *sc) /* First read in the frame header */ if (wi_read_bap(sc, fid, 0, &frmhdr, sizeof(frmhdr))) { CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX); - ifp->if_ierrors++; + if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); DPRINTF(("wi_rx_intr: read fid %x failed\n", fid)); return; } @@ -1337,7 +1340,7 @@ wi_rx_intr(struct wi_softc *sc) status = le16toh(frmhdr.wi_status); if (status & WI_STAT_ERRSTAT) { CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX); - ifp->if_ierrors++; + if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); DPRINTF(("wi_rx_intr: fid %x error status %x\n", fid, status)); return; } @@ -1352,7 +1355,7 @@ wi_rx_intr(struct wi_softc *sc) if (off + len > MCLBYTES) { if (ic->ic_opmode != IEEE80211_M_MONITOR) { CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX); - ifp->if_ierrors++; + if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); DPRINTF(("wi_rx_intr: oversized packet\n")); return; } else @@ -1365,7 +1368,7 @@ wi_rx_intr(struct wi_softc *sc) m = m_gethdr(M_NOWAIT, MT_DATA); if (m == NULL) { CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX); - ifp->if_ierrors++; + if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); DPRINTF(("wi_rx_intr: MGET failed\n")); return; } @@ -1449,13 +1452,13 @@ wi_tx_ex_intr(struct wi_softc *sc) printf(", status=0x%x", status); printf("\n"); } - ifp->if_oerrors++; - } else { + if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); + } else DPRINTF(("port disconnected\n")); - ifp->if_collisions++; /* XXX */ - } - } else + } else { DPRINTF(("wi_tx_ex_intr: read fid %x failed\n", fid)); + ifp->if_collisions++; /* XXX */ + } CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_TX_EXC); } @@ -1496,8 +1499,7 @@ wi_tx_intr(struct wi_softc *sc) static __noinline void wi_info_intr(struct wi_softc *sc) { - struct ifnet *ifp = sc->sc_ifp; - struct ieee80211com *ic = ifp->if_l2com; + struct ieee80211com *ic = sc->sc_ifp->if_l2com; struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps); int i, fid, len, off; u_int16_t ltbuf[2]; @@ -1561,9 +1563,9 @@ wi_info_intr(struct wi_softc *sc) #endif *ptr += stat; } - ifp->if_collisions = sc->sc_stats.wi_tx_single_retries + - sc->sc_stats.wi_tx_multi_retries + - sc->sc_stats.wi_tx_retry_limit; + sc->sc_ifp->if_collisions = sc->sc_stats.wi_tx_single_retries + + sc->sc_stats.wi_tx_multi_retries + + sc->sc_stats.wi_tx_retry_limit; break; default: DPRINTF(("wi_info_intr: got fid %x type %x len %d\n", fid, @@ -1574,6 +1576,27 @@ finish: CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_INFO); } +static uint64_t +wi_get_counter(struct ifnet *ifp, ift_counter cnt) +{ +#if 0 + struct wi_softc *sc; + + sc = if_getsoftc(ifp); + + switch (cnt) { + case IFCOUNTER_COLLISIONS: + return (sc->sc_stats.wi_tx_single_retries + + sc->sc_stats.wi_tx_multi_retries + + sc->sc_stats.wi_tx_retry_limit); + default: + return (if_get_counter_default(ifp, cnt)); + } +#else + return 0; +#endif +} + static int wi_write_multi(struct wi_softc *sc) { |
