diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2019-11-07 12:44:48 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-07 15:31:53 -0800 |
| commit | 991df1fbb0dc3b44a88b4775b32d95839bf779e6 (patch) | |
| tree | e2e922d4388dbda32d3bbe4b680c3ac90fe59616 /drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | |
| parent | 88c8562b16a031045acb519fcbaae9908f323017 (diff) | |
dpaa2-eth: add ethtool MAC counters
When a DPNI is connected to a MAC, export its associated counters.
Ethtool related functions are added in dpaa2_mac for returning the
number of counters, their strings and also their values.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index 0883620631b8..96676abcebd5 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -173,6 +173,7 @@ static int dpaa2_eth_set_pauseparam(struct net_device *net_dev, static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { + struct dpaa2_eth_priv *priv = netdev_priv(netdev); u8 *p = data; int i; @@ -186,15 +187,22 @@ static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset, strlcpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN); p += ETH_GSTRING_LEN; } + if (priv->mac) + dpaa2_mac_get_strings(p); break; } } static int dpaa2_eth_get_sset_count(struct net_device *net_dev, int sset) { + int num_ss_stats = DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS; + struct dpaa2_eth_priv *priv = netdev_priv(net_dev); + switch (sset) { case ETH_SS_STATS: /* ethtool_get_stats(), ethtool_get_drvinfo() */ - return DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS; + if (priv->mac) + num_ss_stats += dpaa2_mac_get_sset_count(); + return num_ss_stats; default: return -EOPNOTSUPP; } @@ -293,6 +301,9 @@ static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev, return; } *(data + i++) = buf_cnt; + + if (priv->mac) + dpaa2_mac_get_ethtool_stats(priv->mac, data + i); } static int prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask, |