- Provide vte_get_counter() to return counters that are not collected,
but taken from hardware. - Mechanically convert to if_inc_counter() the rest of counters.
This commit is contained in:
parent
c13dc68743
commit
24b83dc67a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=272065
@ -109,6 +109,7 @@ static int vte_init_rx_ring(struct vte_softc *);
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static int vte_init_tx_ring(struct vte_softc *);
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static void vte_intr(void *);
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static int vte_ioctl(struct ifnet *, u_long, caddr_t);
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static uint64_t vte_get_counter(struct ifnet *, ift_counter);
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static void vte_mac_config(struct vte_softc *);
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static int vte_miibus_readreg(device_t, int, int);
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static void vte_miibus_statchg(device_t);
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@ -449,6 +450,7 @@ vte_attach(device_t dev)
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ifp->if_ioctl = vte_ioctl;
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ifp->if_start = vte_start;
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ifp->if_init = vte_init;
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ifp->if_get_counter = vte_get_counter;
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ifp->if_snd.ifq_drv_maxlen = VTE_TX_RING_CNT - 1;
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IFQ_SET_MAXLEN(&ifp->if_snd, ifp->if_snd.ifq_drv_maxlen);
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IFQ_SET_READY(&ifp->if_snd);
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@ -1171,7 +1173,7 @@ vte_watchdog(struct vte_softc *sc)
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ifp = sc->vte_ifp;
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if_printf(sc->vte_ifp, "watchdog timeout -- resetting\n");
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ifp->if_oerrors++;
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if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
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ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
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vte_init_locked(sc);
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if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
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@ -1272,12 +1274,10 @@ static void
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vte_stats_update(struct vte_softc *sc)
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{
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struct vte_hw_stats *stat;
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struct ifnet *ifp;
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uint16_t value;
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VTE_LOCK_ASSERT(sc);
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ifp = sc->vte_ifp;
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stat = &sc->vte_stats;
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CSR_READ_2(sc, VTE_MECISR);
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@ -1304,14 +1304,32 @@ vte_stats_update(struct vte_softc *sc)
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value = CSR_READ_2(sc, VTE_CNT_PAUSE);
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stat->tx_pause_frames += (value >> 8);
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stat->rx_pause_frames += (value & 0xFF);
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}
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/* Update ifp counters. */
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ifp->if_opackets = stat->tx_frames;
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ifp->if_collisions = stat->tx_late_colls;
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ifp->if_oerrors = stat->tx_late_colls + stat->tx_underruns;
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ifp->if_ipackets = stat->rx_frames;
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ifp->if_ierrors = stat->rx_crcerrs + stat->rx_runts +
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stat->rx_long_frames + stat->rx_fifo_full;
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static uint64_t
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vte_get_counter(struct ifnet *ifp, ift_counter cnt)
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{
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struct vte_softc *sc;
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struct vte_hw_stats *stat;
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sc = if_getsoftc(ifp);
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stat = &sc->vte_stats;
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switch (cnt) {
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case IFCOUNTER_OPACKETS:
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return (stat->tx_frames);
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case IFCOUNTER_COLLISIONS:
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return (stat->tx_late_colls);
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case IFCOUNTER_OERRORS:
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return (stat->tx_late_colls + stat->tx_underruns);
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case IFCOUNTER_IPACKETS:
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return (stat->rx_frames);
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case IFCOUNTER_IERRORS:
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return (stat->rx_crcerrs + stat->rx_runts +
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stat->rx_long_frames + stat->rx_fifo_full);
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default:
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return (if_get_counter_default(ifp, cnt));
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}
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}
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static void
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@ -1503,7 +1521,7 @@ vte_rxeof(struct vte_softc *sc)
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continue;
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}
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if (vte_newbuf(sc, rxd) != 0) {
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ifp->if_iqdrops++;
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if_inc_counter(ifp, IFCOUNTER_IQDROPS, 1);
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rxd->rx_desc->drlen =
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htole16(MCLBYTES - sizeof(uint32_t));
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rxd->rx_desc->drst = htole16(VTE_DRST_RX_OWN);
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