diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 63 |
1 files changed, 58 insertions, 5 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index 81a9c4b86726..ad9759de3cd8 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -94,12 +94,21 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = { }; #define IXGBE_QUEUE_STATS_LEN \ - ((((struct ixgbe_adapter *)netdev->priv)->num_tx_queues + \ - ((struct ixgbe_adapter *)netdev->priv)->num_rx_queues) * \ - (sizeof(struct ixgbe_queue_stats) / sizeof(u64))) -#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN) + ((((struct ixgbe_adapter *)netdev_priv(netdev))->num_tx_queues + \ + ((struct ixgbe_adapter *)netdev_priv(netdev))->num_rx_queues) * \ + (sizeof(struct ixgbe_queue_stats) / sizeof(u64))) #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats) -#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN) +#define IXGBE_PB_STATS_LEN ( \ + (((struct ixgbe_adapter *)netdev_priv(netdev))->flags & \ + IXGBE_FLAG_DCB_ENABLED) ? \ + (sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \ + / sizeof(u64) : 0) +#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + \ + IXGBE_PB_STATS_LEN + \ + IXGBE_QUEUE_STATS_LEN) static int ixgbe_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) @@ -149,6 +158,8 @@ static int ixgbe_set_settings(struct net_device *netdev, { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; + u32 advertised, old; + s32 err; switch (hw->phy.media_type) { case ixgbe_media_type_fiber: @@ -157,6 +168,31 @@ static int ixgbe_set_settings(struct net_device *netdev, return -EINVAL; /* in this case we currently only support 10Gb/FULL */ break; + case ixgbe_media_type_copper: + /* 10000/copper and 1000/copper must autoneg + * this function does not support any duplex forcing, but can + * limit the advertising of the adapter to only 10000 or 1000 */ + if (ecmd->autoneg == AUTONEG_DISABLE) + return -EINVAL; + + old = hw->phy.autoneg_advertised; + advertised = 0; + if (ecmd->advertising & ADVERTISED_10000baseT_Full) + advertised |= IXGBE_LINK_SPEED_10GB_FULL; + + if (ecmd->advertising & ADVERTISED_1000baseT_Full) + advertised |= IXGBE_LINK_SPEED_1GB_FULL; + + if (old == advertised) + break; + /* this sets the link speed and restarts auto-neg */ + err = hw->mac.ops.setup_link_speed(hw, advertised, true, true); + if (err) { + DPRINTK(PROBE, INFO, + "setup link failed with code %d\n", err); + hw->mac.ops.setup_link_speed(hw, old, true, true); + } + break; default: break; } @@ -804,6 +840,16 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev, data[i + k] = queue_stat[k]; i += k; } + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + for (j = 0; j < MAX_TX_PACKET_BUFFERS; j++) { + data[i++] = adapter->stats.pxontxc[j]; + data[i++] = adapter->stats.pxofftxc[j]; + } + for (j = 0; j < MAX_RX_PACKET_BUFFERS; j++) { + data[i++] = adapter->stats.pxonrxc[j]; + data[i++] = adapter->stats.pxoffrxc[j]; + } + } } static void ixgbe_get_strings(struct net_device *netdev, u32 stringset, @@ -832,6 +878,13 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset, sprintf(p, "rx_queue_%u_bytes", i); p += ETH_GSTRING_LEN; } + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) { + sprintf(p, "tx_pb_%u_pxon", i); + } + for (i = 0; i < MAX_RX_PACKET_BUFFERS; i++) { + } + } /* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */ break; } |