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Differential D21869 Diff 63371 head/sys/dev/ixgbe/if_ix.c

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head/sys/dev/ixgbe/if_ix.c

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* ixgbe_update_stats_counters - Update board statistics counters. * ixgbe_update_stats_counters - Update board statistics counters.
************************************************************************/ ************************************************************************/
static void static void
ixgbe_update_stats_counters(struct adapter *adapter) ixgbe_update_stats_counters(struct adapter *adapter)
{ {
struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_hw *hw = &adapter->hw;
struct ixgbe_hw_stats *stats = &adapter->stats.pf; struct ixgbe_hw_stats *stats = &adapter->stats.pf;
u32 missed_rx = 0, bprc, lxon, lxoff, total; u32 missed_rx = 0, bprc, lxon, lxoff, total;
u32 lxoffrxc;
u64 total_missed_rx = 0; u64 total_missed_rx = 0;
stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS); stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC); stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC); stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC); stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
stats->mpc[0] += IXGBE_READ_REG(hw, IXGBE_MPC(0)); stats->mpc[0] += IXGBE_READ_REG(hw, IXGBE_MPC(0));
Show All 13 Linesixgbe_update_stats_counters(struct adapter *adapter)
if (hw->mac.type != ixgbe_mac_82598EB) { if (hw->mac.type != ixgbe_mac_82598EB) {
stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL) + stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL) +
((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32); ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL) + stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL) +
((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32); ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL) + stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL) +
((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32); ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT); stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT); lxoffrxc = IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
stats->lxoffrxc += lxoffrxc;
} else { } else {
stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC); stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC); lxoffrxc = IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
stats->lxoffrxc += lxoffrxc;
/* 82598 only has a counter in the high register */ /* 82598 only has a counter in the high register */
stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH); stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH); stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH); stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
} }
/*
* For watchdog management we need to know if we have been paused
* during the last interval, so capture that here.
*/
if (lxoffrxc)
adapter->shared->isc_pause_frames = 1;
/* /*
* Workaround: mprc hardware is incorrectly counting * Workaround: mprc hardware is incorrectly counting
* broadcasts, so for now we subtract those. * broadcasts, so for now we subtract those.
*/ */
bprc = IXGBE_READ_REG(hw, IXGBE_BPRC); bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
stats->bprc += bprc; stats->bprc += bprc;
stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC); stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
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