diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2017-08-18 17:03:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-19 02:30:17 +0300 |
| commit | 80a788c94e6c0aa29dfbb43eae4a0d4144992c5d (patch) | |
| tree | 561e3e2ffc8c223541c2ba48a0df50f3fef988ed /drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | |
| parent | 3be95872e89eeabc83ddd6011c988d85c94df050 (diff) | |
| download | linux-80a788c94e6c0aa29dfbb43eae4a0d4144992c5d.tar.xz | |
amd-xgbe: Add per queue Tx and Rx statistics
Add per queue Tx and Rx packet and byte counts.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c index 67a2e52ad25d..f80b186779b7 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -186,6 +186,7 @@ static const struct xgbe_stats xgbe_gstring_stats[] = { static void xgbe_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { + struct xgbe_prv_data *pdata = netdev_priv(netdev); int i; switch (stringset) { @@ -195,6 +196,18 @@ static void xgbe_get_strings(struct net_device *netdev, u32 stringset, u8 *data) ETH_GSTRING_LEN); data += ETH_GSTRING_LEN; } + for (i = 0; i < pdata->tx_ring_count; i++) { + sprintf(data, "txq_%u_packets", i); + data += ETH_GSTRING_LEN; + sprintf(data, "txq_%u_bytes", i); + data += ETH_GSTRING_LEN; + } + for (i = 0; i < pdata->rx_ring_count; i++) { + sprintf(data, "rxq_%u_packets", i); + data += ETH_GSTRING_LEN; + sprintf(data, "rxq_%u_bytes", i); + data += ETH_GSTRING_LEN; + } break; } } @@ -211,15 +224,26 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev, stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset; *data++ = *(u64 *)stat; } + for (i = 0; i < pdata->tx_ring_count; i++) { + *data++ = pdata->ext_stats.txq_packets[i]; + *data++ = pdata->ext_stats.txq_bytes[i]; + } + for (i = 0; i < pdata->rx_ring_count; i++) { + *data++ = pdata->ext_stats.rxq_packets[i]; + *data++ = pdata->ext_stats.rxq_bytes[i]; + } } static int xgbe_get_sset_count(struct net_device *netdev, int stringset) { + struct xgbe_prv_data *pdata = netdev_priv(netdev); int ret; switch (stringset) { case ETH_SS_STATS: - ret = XGBE_STATS_COUNT; + ret = XGBE_STATS_COUNT + + (pdata->tx_ring_count * 2) + + (pdata->rx_ring_count * 2); break; default: |