switch (sset) {
case ETH_SS_STATS:
- return NUM_VPORT_COUNTERS +
+ return NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS +
priv->params.num_channels * NUM_RQ_STATS +
- priv->params.num_channels * priv->num_tc *
+ priv->params.num_channels * priv->params.num_tc *
NUM_SQ_STATS;
/* fallthrough */
default:
strcpy(data + (idx++) * ETH_GSTRING_LEN,
vport_strings[i]);
+ /* PPORT counters */
+ for (i = 0; i < NUM_PPORT_COUNTERS; i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ pport_strings[i]);
+
/* per channel counters */
for (i = 0; i < priv->params.num_channels; i++)
for (j = 0; j < NUM_RQ_STATS; j++)
"rx%d_%s", i, rq_stats_strings[j]);
for (i = 0; i < priv->params.num_channels; i++)
- for (tc = 0; tc < priv->num_tc; tc++)
+ for (tc = 0; tc < priv->params.num_tc; tc++)
for (j = 0; j < NUM_SQ_STATS; j++)
sprintf(data +
(idx++) * ETH_GSTRING_LEN,
for (i = 0; i < NUM_VPORT_COUNTERS; i++)
data[idx++] = ((u64 *)&priv->stats.vport)[i];
+ for (i = 0; i < NUM_PPORT_COUNTERS; i++)
+ data[idx++] = be64_to_cpu(((__be64 *)&priv->stats.pport)[i]);
+
/* per channel counters */
for (i = 0; i < priv->params.num_channels; i++)
for (j = 0; j < NUM_RQ_STATS; j++)
((u64 *)&priv->channel[i]->rq.stats)[j];
for (i = 0; i < priv->params.num_channels; i++)
- for (tc = 0; tc < priv->num_tc; tc++)
+ for (tc = 0; tc < priv->params.num_tc; tc++)
for (j = 0; j < NUM_SQ_STATS; j++)
data[idx++] = !test_bit(MLX5E_STATE_OPENED,
&priv->state) ? 0 :
struct ethtool_ringparam *param)
{
struct mlx5e_priv *priv = netdev_priv(dev);
- struct mlx5e_params new_params;
+ bool was_opened;
u16 min_rx_wqes;
u8 log_rq_size;
u8 log_sq_size;
return 0;
mutex_lock(&priv->state_lock);
- new_params = priv->params;
- new_params.log_rq_size = log_rq_size;
- new_params.log_sq_size = log_sq_size;
- new_params.min_rx_wqes = min_rx_wqes;
- err = mlx5e_update_priv_params(priv, &new_params);
+
+ was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+ if (was_opened)
+ mlx5e_close_locked(dev);
+
+ priv->params.log_rq_size = log_rq_size;
+ priv->params.log_sq_size = log_sq_size;
+ priv->params.min_rx_wqes = min_rx_wqes;
+
+ if (was_opened)
+ err = mlx5e_open_locked(dev);
+
mutex_unlock(&priv->state_lock);
return err;
struct mlx5e_priv *priv = netdev_priv(dev);
int ncv = priv->mdev->priv.eq_table.num_comp_vectors;
unsigned int count = ch->combined_count;
- struct mlx5e_params new_params;
+ bool was_opened;
int err = 0;
if (!count) {
return 0;
mutex_lock(&priv->state_lock);
- new_params = priv->params;
- new_params.num_channels = count;
- err = mlx5e_update_priv_params(priv, &new_params);
+
+ was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+ if (was_opened)
+ mlx5e_close_locked(dev);
+
+ priv->params.num_channels = count;
+
+ if (was_opened)
+ err = mlx5e_open_locked(dev);
+
mutex_unlock(&priv->state_lock);
return err;
u32 link_modes;
u32 speed;
u32 eth_proto_cap, eth_proto_admin;
- u8 port_status;
+ enum mlx5_port_status ps;
int err;
speed = ethtool_cmd_speed(cmd);
if (link_modes == eth_proto_admin)
goto out;
- err = mlx5_set_port_proto(mdev, link_modes, MLX5_PTYS_EN);
+ mlx5_query_port_admin_status(mdev, &ps);
+ if (ps == MLX5_PORT_UP)
+ mlx5_set_port_admin_status(mdev, MLX5_PORT_DOWN);
+ mlx5_set_port_proto(mdev, link_modes, MLX5_PTYS_EN);
+ if (ps == MLX5_PORT_UP)
+ mlx5_set_port_admin_status(mdev, MLX5_PORT_UP);
+
+out:
+ return err;
+}
+
+static u32 mlx5e_get_rxfh_key_size(struct net_device *netdev)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+
+ return sizeof(priv->params.toeplitz_hash_key);
+}
+
+static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
+{
+ return MLX5E_INDIR_RQT_SIZE;
+}
+
+static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+ u8 *hfunc)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+
+ if (indir)
+ memcpy(indir, priv->params.indirection_rqt,
+ sizeof(priv->params.indirection_rqt));
+
+ if (key)
+ memcpy(key, priv->params.toeplitz_hash_key,
+ sizeof(priv->params.toeplitz_hash_key));
+
+ if (hfunc)
+ *hfunc = priv->params.rss_hfunc;
+
+ return 0;
+}
+
+static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
+ const u8 *key, const u8 hfunc)
+{
+ struct mlx5e_priv *priv = netdev_priv(dev);
+ bool close_open;
+ int err = 0;
+
+ if ((hfunc != ETH_RSS_HASH_NO_CHANGE) &&
+ (hfunc != ETH_RSS_HASH_XOR) &&
+ (hfunc != ETH_RSS_HASH_TOP))
+ return -EINVAL;
+
+ mutex_lock(&priv->state_lock);
+
+ if (indir) {
+ memcpy(priv->params.indirection_rqt, indir,
+ sizeof(priv->params.indirection_rqt));
+ mlx5e_redirect_rqt(priv, MLX5E_INDIRECTION_RQT);
+ }
+
+ close_open = (key || (hfunc != ETH_RSS_HASH_NO_CHANGE)) &&
+ test_bit(MLX5E_STATE_OPENED, &priv->state);
+ if (close_open)
+ mlx5e_close_locked(dev);
+
+ if (key)
+ memcpy(priv->params.toeplitz_hash_key, key,
+ sizeof(priv->params.toeplitz_hash_key));
+
+ if (hfunc != ETH_RSS_HASH_NO_CHANGE)
+ priv->params.rss_hfunc = hfunc;
+
+ if (close_open)
+ err = mlx5e_open_locked(priv->netdev);
+
+ mutex_unlock(&priv->state_lock);
+
+ return err;
+}
+
+static int mlx5e_get_rxnfc(struct net_device *netdev,
+ struct ethtool_rxnfc *info, u32 *rule_locs)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ int err = 0;
+
+ switch (info->cmd) {
+ case ETHTOOL_GRXRINGS:
+ info->data = priv->params.num_channels;
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ return err;
+}
+
+static int mlx5e_get_tunable(struct net_device *dev,
+ const struct ethtool_tunable *tuna,
+ void *data)
+{
+ const struct mlx5e_priv *priv = netdev_priv(dev);
+ int err = 0;
+
+ switch (tuna->id) {
+ case ETHTOOL_TX_COPYBREAK:
+ *(u32 *)data = priv->params.tx_max_inline;
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+
+ return err;
+}
+
+static int mlx5e_set_tunable(struct net_device *dev,
+ const struct ethtool_tunable *tuna,
+ const void *data)
+{
+ struct mlx5e_priv *priv = netdev_priv(dev);
+ struct mlx5_core_dev *mdev = priv->mdev;
+ bool was_opened;
+ u32 val;
+ int err = 0;
+
+ switch (tuna->id) {
+ case ETHTOOL_TX_COPYBREAK:
+ val = *(u32 *)data;
+ if (val > mlx5e_get_max_inline_cap(mdev)) {
+ err = -EINVAL;
+ break;
+ }
+
+ mutex_lock(&priv->state_lock);
+
+ was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+ if (was_opened)
+ mlx5e_close_locked(dev);
+
+ priv->params.tx_max_inline = val;
+
+ if (was_opened)
+ err = mlx5e_open_locked(dev);
+
+ mutex_unlock(&priv->state_lock);
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+
+ return err;
+}
+
+static void mlx5e_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pauseparam)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ struct mlx5_core_dev *mdev = priv->mdev;
+ int err;
+
+ err = mlx5_query_port_pause(mdev, &pauseparam->rx_pause,
+ &pauseparam->tx_pause);
if (err) {
- netdev_err(netdev, "%s: set port eth proto admin failed: %d\n",
+ netdev_err(netdev, "%s: mlx5_query_port_pause failed:0x%x\n",
__func__, err);
- goto out;
}
+}
- err = mlx5_query_port_status(mdev, &port_status);
- if (err)
- goto out;
+static int mlx5e_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pauseparam)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ struct mlx5_core_dev *mdev = priv->mdev;
+ int err;
- if (port_status == MLX5_PORT_DOWN)
- return 0;
+ if (pauseparam->autoneg)
+ return -EINVAL;
+
+ err = mlx5_set_port_pause(mdev,
+ pauseparam->rx_pause ? 1 : 0,
+ pauseparam->tx_pause ? 1 : 0);
+ if (err) {
+ netdev_err(netdev, "%s: mlx5_set_port_pause failed:0x%x\n",
+ __func__, err);
+ }
- err = mlx5_set_port_status(mdev, MLX5_PORT_DOWN);
- if (err)
- goto out;
- err = mlx5_set_port_status(mdev, MLX5_PORT_UP);
-out:
return err;
}
.set_coalesce = mlx5e_set_coalesce,
.get_settings = mlx5e_get_settings,
.set_settings = mlx5e_set_settings,
+ .get_rxfh_key_size = mlx5e_get_rxfh_key_size,
+ .get_rxfh_indir_size = mlx5e_get_rxfh_indir_size,
+ .get_rxfh = mlx5e_get_rxfh,
+ .set_rxfh = mlx5e_set_rxfh,
+ .get_rxnfc = mlx5e_get_rxnfc,
+ .get_tunable = mlx5e_get_tunable,
+ .set_tunable = mlx5e_set_tunable,
+ .get_pauseparam = mlx5e_get_pauseparam,
+ .set_pauseparam = mlx5e_set_pauseparam,
};
projects / karo-tx-linux.git / blobdiff