net/sfc: support xstats retrieval by ID

[dpdk.git] / drivers / net / sfc / sfc_port.c

diff --git a/drivers/net/sfc/sfc_port.c b/drivers/net/sfc/sfc_port.c
index ba2284f..c1466a7 100644 (file)
--- a/drivers/net/sfc/sfc_port.c
+++ b/drivers/net/sfc/sfc_port.c
@@ -151,6 +151,7 @@ sfc_port_start(struct sfc_adapter *sa)
        uint32_t phy_adv_cap;
        const uint32_t phy_pause_caps =
                ((1u << EFX_PHY_CAP_PAUSE) | (1u << EFX_PHY_CAP_ASYM));
+       unsigned int i;
 
        sfc_log_init(sa, "entry");
 
@@ -222,6 +223,10 @@ sfc_port_start(struct sfc_adapter *sa)
        efx_mac_stats_get_mask(sa->nic, port->mac_stats_mask,
                               sizeof(port->mac_stats_mask));
 
+       for (i = 0, port->mac_stats_nb_supported = 0; i < EFX_MAC_NSTATS; ++i)
+               if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
+                       port->mac_stats_nb_supported++;
+
        port->mac_stats_update_generation = 0;
 
        if (port->mac_stats_update_period_ms != 0) {