diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 13 |
3 files changed, 16 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 0044cb062f4f..f6d97ad811bb 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -325,6 +325,7 @@ struct i40e_pf { #define I40E_FLAG_OUTER_UDP_CSUM_CAPABLE BIT_ULL(33) #define I40E_FLAG_128_QP_RSS_CAPABLE BIT_ULL(34) #define I40E_FLAG_WB_ON_ITR_CAPABLE BIT_ULL(35) +#define I40E_FLAG_VEB_STATS_ENABLED BIT_ULL(37) #define I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE BIT_ULL(38) #define I40E_FLAG_VEB_MODE_ENABLED BIT_ULL(40) diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index dd2b6208d91a..1345de2ef614 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1264,7 +1264,8 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset) if (vsi == pf->vsi[pf->lan_vsi] && pf->hw.partition_id == 1) { int len = I40E_PF_STATS_LEN(netdev); - if (pf->lan_veb != I40E_NO_VEB) + if ((pf->lan_veb != I40E_NO_VEB) && + (pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) len += I40E_VEB_STATS_TOTAL; return len; } else { @@ -1337,7 +1338,8 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1) return; - if (pf->lan_veb != I40E_NO_VEB) { + if ((pf->lan_veb != I40E_NO_VEB) && + (pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) { struct i40e_veb *veb = pf->veb[pf->lan_veb]; for (j = 0; j < I40E_VEB_STATS_LEN; j++) { p = (char *)veb; @@ -1410,7 +1412,8 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset, if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1) return; - if (pf->lan_veb != I40E_NO_VEB) { + if ((pf->lan_veb != I40E_NO_VEB) && + (pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) { for (i = 0; i < I40E_VEB_STATS_LEN; i++) { snprintf(p, ETH_GSTRING_LEN, "veb.%s", i40e_gstrings_veb_stats[i].stat_string); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 8952ab766992..43e21bd0cec3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5907,10 +5907,12 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf) if (pf->vsi[i] && pf->vsi[i]->netdev) i40e_update_stats(pf->vsi[i]); - /* Update the stats for the active switching components */ - for (i = 0; i < I40E_MAX_VEB; i++) - if (pf->veb[i]) - i40e_update_veb_stats(pf->veb[i]); + if (pf->flags & I40E_FLAG_VEB_STATS_ENABLED) { + /* Update the stats for the active switching components */ + for (i = 0; i < I40E_MAX_VEB; i++) + if (pf->veb[i]) + i40e_update_veb_stats(pf->veb[i]); + } i40e_ptp_rx_hang(pf->vsi[pf->lan_vsi]); } @@ -7998,6 +8000,9 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->lan_veb = I40E_NO_VEB; pf->lan_vsi = I40E_NO_VSI; + /* By default FW has this off for performance reasons */ + pf->flags &= ~I40E_FLAG_VEB_STATS_ENABLED; + /* set up queue assignment tracking */ size = sizeof(struct i40e_lump_tracking) + (sizeof(u16) * pf->hw.func_caps.num_tx_qp); |