diff options
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 52 |
1 files changed, 46 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 2c637a5678b3..96d5202a73e8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -232,6 +232,8 @@ static void __i40e_add_stat_strings(u8 **p, const struct i40e_stats stats[], I40E_STAT(struct i40e_vsi, _name, _stat) #define I40E_VEB_STAT(_name, _stat) \ I40E_STAT(struct i40e_veb, _name, _stat) +#define I40E_VEB_TC_STAT(_name, _stat) \ + I40E_STAT(struct i40e_cp_veb_tc_stats, _name, _stat) #define I40E_PFC_STAT(_name, _stat) \ I40E_STAT(struct i40e_pfc_stats, _name, _stat) #define I40E_QUEUE_STAT(_name, _stat) \ @@ -266,11 +268,18 @@ static const struct i40e_stats i40e_gstrings_veb_stats[] = { I40E_VEB_STAT("veb.rx_unknown_protocol", stats.rx_unknown_protocol), }; +struct i40e_cp_veb_tc_stats { + u64 tc_rx_packets; + u64 tc_rx_bytes; + u64 tc_tx_packets; + u64 tc_tx_bytes; +}; + static const struct i40e_stats i40e_gstrings_veb_tc_stats[] = { - I40E_VEB_STAT("veb.tc_%u_tx_packets", tc_stats.tc_tx_packets), - I40E_VEB_STAT("veb.tc_%u_tx_bytes", tc_stats.tc_tx_bytes), - I40E_VEB_STAT("veb.tc_%u_rx_packets", tc_stats.tc_rx_packets), - I40E_VEB_STAT("veb.tc_%u_rx_bytes", tc_stats.tc_rx_bytes), + I40E_VEB_TC_STAT("veb.tc_%u_tx_packets", tc_tx_packets), + I40E_VEB_TC_STAT("veb.tc_%u_tx_bytes", tc_tx_bytes), + I40E_VEB_TC_STAT("veb.tc_%u_rx_packets", tc_rx_packets), + I40E_VEB_TC_STAT("veb.tc_%u_rx_bytes", tc_rx_bytes), }; static const struct i40e_stats i40e_gstrings_misc_stats[] = { @@ -2218,6 +2227,29 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset) } /** + * i40e_get_veb_tc_stats - copy VEB TC statistics to formatted structure + * @tc: the TC statistics in VEB structure (veb->tc_stats) + * @i: the index of traffic class in (veb->tc_stats) structure to copy + * + * Copy VEB TC statistics from structure of arrays (veb->tc_stats) to + * one dimensional structure i40e_cp_veb_tc_stats. + * Produce formatted i40e_cp_veb_tc_stats structure of the VEB TC + * statistics for the given TC. + **/ +static struct i40e_cp_veb_tc_stats +i40e_get_veb_tc_stats(struct i40e_veb_tc_stats *tc, unsigned int i) +{ + struct i40e_cp_veb_tc_stats veb_tc = { + .tc_rx_packets = tc->tc_rx_packets[i], + .tc_rx_bytes = tc->tc_rx_bytes[i], + .tc_tx_packets = tc->tc_tx_packets[i], + .tc_tx_bytes = tc->tc_tx_bytes[i], + }; + + return veb_tc; +} + +/** * i40e_get_pfc_stats - copy HW PFC statistics to formatted structure * @pf: the PF device structure * @i: the priority value to copy @@ -2301,8 +2333,16 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, i40e_gstrings_veb_stats); for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) - i40e_add_ethtool_stats(&data, veb_stats ? veb : NULL, - i40e_gstrings_veb_tc_stats); + if (veb_stats) { + struct i40e_cp_veb_tc_stats veb_tc = + i40e_get_veb_tc_stats(&veb->tc_stats, i); + + i40e_add_ethtool_stats(&data, &veb_tc, + i40e_gstrings_veb_tc_stats); + } else { + i40e_add_ethtool_stats(&data, NULL, + i40e_gstrings_veb_tc_stats); + } i40e_add_ethtool_stats(&data, pf, i40e_gstrings_stats); |