* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_get_mac(struct mlx4_priv *priv, uint8_t (*mac)[ETHER_ADDR_LEN])
+mlx4_get_mac(struct mlx4_priv *priv, uint8_t (*mac)[RTE_ETHER_ADDR_LEN])
{
struct ifreq request;
int ret = mlx4_ifreq(priv, SIOCGIFHWADDR, &request);
if (ret)
return ret;
- memcpy(mac, request.ifr_hwaddr.sa_data, ETHER_ADDR_LEN);
+ memcpy(mac, request.ifr_hwaddr.sa_data, RTE_ETHER_ADDR_LEN);
return 0;
}
* Pointer to Ethernet device structure.
* @param toggle
* Toggle to set.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-static void
+static int
mlx4_rxmode_toggle(struct rte_eth_dev *dev, enum rxmode_toggle toggle)
{
struct mlx4_priv *priv = dev->data->dev_private;
const char *mode;
struct rte_flow_error error;
+ int ret;
switch (toggle) {
case RXMODE_TOGGLE_PROMISC_OFF:
default:
mode = "undefined";
}
- if (!mlx4_flow_sync(priv, &error))
- return;
+
+ ret = mlx4_flow_sync(priv, &error);
+ if (!ret)
+ return 0;
+
ERROR("cannot toggle %s mode (code %d, \"%s\"),"
" flow error type %d, cause %p, message: %s",
mode, rte_errno, strerror(rte_errno), error.type, error.cause,
error.message ? error.message : "(unspecified)");
+ return ret;
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx4_promiscuous_enable(struct rte_eth_dev *dev)
{
- mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_PROMISC_ON);
+ return mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_PROMISC_ON);
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx4_promiscuous_disable(struct rte_eth_dev *dev)
{
- mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_PROMISC_OFF);
+ return mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_PROMISC_OFF);
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx4_allmulticast_enable(struct rte_eth_dev *dev)
{
- mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_ALLMULTI_ON);
+ return mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_ALLMULTI_ON);
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx4_allmulticast_disable(struct rte_eth_dev *dev)
{
- mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_ALLMULTI_OFF);
+ return mlx4_rxmode_toggle(dev, RXMODE_TOGGLE_ALLMULTI_OFF);
}
/**
struct mlx4_priv *priv = dev->data->dev_private;
struct rte_flow_error error;
- if (index >= RTE_DIM(priv->mac)) {
+ if (index >= RTE_DIM(priv->mac) - priv->mac_mc) {
rte_errno = EINVAL;
return;
}
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+mlx4_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
uint32_t index, uint32_t vmdq)
{
struct mlx4_priv *priv = dev->data->dev_private;
int ret;
(void)vmdq;
- if (index >= RTE_DIM(priv->mac)) {
+ if (index >= RTE_DIM(priv->mac) - priv->mac_mc) {
rte_errno = EINVAL;
return -rte_errno;
}
return ret;
}
+/**
+ * DPDK callback to configure multicast addresses.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param list
+ * List of MAC addresses to register.
+ * @param num
+ * Number of entries in list.
+ *
+ * @return
+ * 0 on success, negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx4_set_mc_addr_list(struct rte_eth_dev *dev, struct rte_ether_addr *list,
+ uint32_t num)
+{
+ struct mlx4_priv *priv = dev->data->dev_private;
+ struct rte_flow_error error;
+ int ret;
+
+ if (num > RTE_DIM(priv->mac)) {
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
+ /*
+ * Make sure there is enough room to increase the number of
+ * multicast entries without overwriting standard entries.
+ */
+ if (num > priv->mac_mc) {
+ unsigned int i;
+
+ for (i = RTE_DIM(priv->mac) - num;
+ i != RTE_DIM(priv->mac) - priv->mac_mc;
+ ++i)
+ if (!rte_is_zero_ether_addr(&priv->mac[i])) {
+ rte_errno = EBUSY;
+ return -rte_errno;
+ }
+ } else if (num < priv->mac_mc) {
+ /* Clear unused entries. */
+ memset(priv->mac + RTE_DIM(priv->mac) - priv->mac_mc,
+ 0,
+ sizeof(priv->mac[0]) * (priv->mac_mc - num));
+ }
+ memcpy(priv->mac + RTE_DIM(priv->mac) - num, list, sizeof(*list) * num);
+ priv->mac_mc = num;
+ ret = mlx4_flow_sync(priv, &error);
+ if (!ret)
+ return 0;
+ ERROR("failed to synchronize flow rules after modifying MC list,"
+ " (code %d, \"%s\"), flow error type %d, cause %p, message: %s",
+ rte_errno, strerror(rte_errno), error.type, error.cause,
+ error.message ? error.message : "(unspecified)");
+ return ret;
+}
+
/**
* DPDK callback to configure a VLAN filter.
*
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr)
+mlx4_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
{
return mlx4_mac_addr_add(dev, mac_addr, 0, 0);
}
* @param[out] info
* Info structure output buffer.
*/
-void
+int
mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
{
struct mlx4_priv *priv = dev->data->dev_private;
unsigned int max;
- char ifname[IF_NAMESIZE];
/* FIXME: we should ask the device for these values. */
info->min_rx_bufsize = 32;
info->rx_queue_offload_capa = mlx4_get_rx_queue_offloads(priv);
info->rx_offload_capa = (mlx4_get_rx_port_offloads(priv) |
info->rx_queue_offload_capa);
- if (mlx4_get_ifname(priv, &ifname) == 0)
- info->if_index = if_nametoindex(ifname);
+ info->if_index = priv->if_index;
info->hash_key_size = MLX4_RSS_HASH_KEY_SIZE;
info->speed_capa =
ETH_LINK_SPEED_1G |
ETH_LINK_SPEED_40G |
ETH_LINK_SPEED_56G;
info->flow_type_rss_offloads = mlx4_conv_rss_types(priv, 0, 1);
+
+ return 0;
}
/**
if (idx < RTE_ETHDEV_QUEUE_STAT_CNTRS) {
tmp.q_opackets[idx] += txq->stats.opackets;
tmp.q_obytes[idx] += txq->stats.obytes;
- tmp.q_errors[idx] += txq->stats.odropped;
}
tmp.opackets += txq->stats.opackets;
tmp.obytes += txq->stats.obytes;
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * alwasy 0 on success
*/
-void
+int
mlx4_stats_reset(struct rte_eth_dev *dev)
{
unsigned int i;
.idx = txq->stats.idx,
};
}
+
+ return 0;
}
/**
git.droids-corp.org / dpdk.git / blobdiff