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Provide ixgb_get_counter().

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This commit is contained in:
Gleb Smirnoff 2014-09-28 07:40:26 +00:00
parent 058a38660e
commit fbc4ef4ca7
1 changed files with 31 additions and 22 deletions
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53
sys/dev/ixgb/if_ixgb.c
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@ -97,6 +97,7 @@ static void ixgb_intr(void *);
static void ixgb_start(struct ifnet *);
static void ixgb_start_locked(struct ifnet *);
static int ixgb_ioctl(struct ifnet *, IOCTL_CMD_TYPE, caddr_t);
static uint64_t ixgb_get_counter(struct ifnet *, ift_counter);
static void ixgb_watchdog(struct adapter *);
static void ixgb_init(void *);
static void ixgb_init_locked(struct adapter *);
@ -643,7 +644,7 @@ ixgb_watchdog(struct adapter *adapter)
ixgb_init_locked(adapter);
ifp->if_oerrors++;
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
return;
}
@ -1355,6 +1356,7 @@ ixgb_setup_interface(device_t dev, struct adapter * adapter)
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_ioctl = ixgb_ioctl;
ifp->if_start = ixgb_start;
ifp->if_get_counter = ixgb_get_counter;
ifp->if_snd.ifq_maxlen = adapter->num_tx_desc - 1;
#if __FreeBSD_version < 500000
@ -2326,7 +2328,6 @@ ixgb_write_pci_cfg(struct ixgb_hw * hw,
static void
ixgb_update_stats_counters(struct adapter * adapter)
{
struct ifnet *ifp;
adapter->stats.crcerrs += IXGB_READ_REG(&adapter->hw, CRCERRS);
adapter->stats.gprcl += IXGB_READ_REG(&adapter->hw, GPRCL);
@ -2389,28 +2390,36 @@ ixgb_update_stats_counters(struct adapter * adapter)
adapter->stats.pfrc += IXGB_READ_REG(&adapter->hw, PFRC);
adapter->stats.pftc += IXGB_READ_REG(&adapter->hw, PFTC);
adapter->stats.mcfrc += IXGB_READ_REG(&adapter->hw, MCFRC);
ifp = adapter->ifp;
/* Fill out the OS statistics structure */
ifp->if_ipackets = adapter->stats.gprcl;
ifp->if_opackets = adapter->stats.gptcl;
ifp->if_ibytes = adapter->stats.gorcl;
ifp->if_obytes = adapter->stats.gotcl;
ifp->if_imcasts = adapter->stats.mprcl;
ifp->if_collisions = 0;
/* Rx Errors */
ifp->if_ierrors =
adapter->dropped_pkts +
adapter->stats.crcerrs +
adapter->stats.rnbc +
adapter->stats.mpc +
adapter->stats.rlec;
}
static uint64_t
ixgb_get_counter(struct ifnet *ifp, ift_counter cnt)
{
struct adapter *adapter;
adapter = if_getsoftc(ifp);
switch (cnt) {
case IFCOUNTER_IPACKETS:
return (adapter->stats.gprcl);
case IFCOUNTER_OPACKETS:
return ( adapter->stats.gptcl);
case IFCOUNTER_IBYTES:
return (adapter->stats.gorcl);
case IFCOUNTER_OBYTES:
return (adapter->stats.gotcl);
case IFCOUNTER_IMCASTS:
return ( adapter->stats.mprcl);
case IFCOUNTER_COLLISIONS:
return (0);
case IFCOUNTER_IERRORS:
return (adapter->dropped_pkts + adapter->stats.crcerrs +
adapter->stats.rnbc + adapter->stats.mpc +
adapter->stats.rlec);
default:
return (if_get_counter_default(ifp, cnt));
}
}
/**********************************************************************
*