* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_get_ifname(const struct priv *priv, char (*ifname)[IF_NAMESIZE])
+mlx4_get_ifname(const struct mlx4_priv *priv, char (*ifname)[IF_NAMESIZE])
{
DIR *dir;
struct dirent *dent;
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
static int
-mlx4_ifreq(const struct priv *priv, int req, struct ifreq *ifr)
+mlx4_ifreq(const struct mlx4_priv *priv, int req, struct ifreq *ifr)
{
int sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
int ret;
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_get_mac(struct priv *priv, uint8_t (*mac)[ETHER_ADDR_LEN])
+mlx4_get_mac(struct mlx4_priv *priv, uint8_t (*mac)[ETHER_ADDR_LEN])
{
struct ifreq request;
int ret = mlx4_ifreq(priv, SIOCGIFHWADDR, &request);
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
int
-mlx4_mtu_get(struct priv *priv, uint16_t *mtu)
+mlx4_mtu_get(struct mlx4_priv *priv, uint16_t *mtu)
{
struct ifreq request;
int ret = mlx4_ifreq(priv, SIOCGIFMTU, &request);
int
mlx4_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
struct ifreq request = { .ifr_mtu = mtu, };
int ret = mlx4_ifreq(priv, SIOCSIFMTU, &request);
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
static int
-mlx4_set_flags(struct priv *priv, unsigned int keep, unsigned int flags)
+mlx4_set_flags(struct mlx4_priv *priv, unsigned int keep, unsigned int flags)
{
struct ifreq request;
int ret = mlx4_ifreq(priv, SIOCGIFFLAGS, &request);
* 0 on success, negative errno value otherwise and rte_errno is set.
*/
static int
-mlx4_dev_set_link(struct priv *priv, int up)
+mlx4_dev_set_link(struct mlx4_priv *priv, int up)
{
int err;
int
mlx4_dev_set_link_down(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
return mlx4_dev_set_link(priv, 0);
}
int
mlx4_dev_set_link_up(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
return mlx4_dev_set_link(priv, 1);
}
static void
mlx4_rxmode_toggle(struct rte_eth_dev *dev, enum rxmode_toggle toggle)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
const char *mode;
struct rte_flow_error error;
mode = "all multicast";
dev->data->all_multicast = toggle & 1;
break;
+ default:
+ mode = "undefined";
}
if (!mlx4_flow_sync(priv, &error))
return;
void
mlx4_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
{
- struct priv *priv = dev->data->dev_private;
+ 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 priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
struct rte_flow_error error;
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 (!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.
*
int
mlx4_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
struct rte_flow_error error;
unsigned int vidx = vlan_id / 64;
unsigned int vbit = vlan_id % 64;
* Pointer to Ethernet device structure.
* @param mac_addr
* MAC address to register.
+ *
+ * @return
+ * 0 on success, negative errno value otherwise and rte_errno is set.
*/
-void
-mlx4_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr)
+int
+mlx4_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
{
- mlx4_mac_addr_add(dev, mac_addr, 0, 0);
+ return mlx4_mac_addr_add(dev, mac_addr, 0, 0);
}
/**
void
mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
unsigned int max;
char ifname[IF_NAMESIZE];
ETH_LINK_SPEED_20G |
ETH_LINK_SPEED_40G |
ETH_LINK_SPEED_56G;
+ info->flow_type_rss_offloads = mlx4_conv_rss_types(priv, 0, 1);
+}
+
+/**
+ * Get firmware version of a device.
+ *
+ * @param dev
+ * Ethernet device port.
+ * @param fw_ver
+ * String output allocated by caller.
+ * @param fw_size
+ * Size of the output string, including terminating null byte.
+ *
+ * @return
+ * 0 on success, or the size of the non truncated string if too big.
+ */
+int mlx4_fw_version_get(struct rte_eth_dev *dev, char *fw_ver, size_t fw_size)
+{
+ struct mlx4_priv *priv = dev->data->dev_private;
+ struct ibv_device_attr *attr = &priv->device_attr;
+ size_t size = strnlen(attr->fw_ver, sizeof(attr->fw_ver)) + 1;
+
+ if (fw_size < size)
+ return size;
+ if (fw_ver != NULL)
+ strlcpy(fw_ver, attr->fw_ver, fw_size);
+ return 0;
}
/**
int
mlx4_link_update(struct rte_eth_dev *dev, int wait_to_complete)
{
- const struct priv *priv = dev->data->dev_private;
+ const struct mlx4_priv *priv = dev->data->dev_private;
struct ethtool_cmd edata = {
.cmd = ETHTOOL_GSET,
};
}
link_speed = ethtool_cmd_speed(&edata);
if (link_speed == -1)
- dev_link.link_speed = 0;
+ dev_link.link_speed = ETH_SPEED_NUM_NONE;
else
dev_link.link_speed = link_speed;
dev_link.link_duplex = ((edata.duplex == DUPLEX_HALF) ?
int
mlx4_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
struct ifreq ifr;
struct ethtool_pauseparam ethpause = {
.cmd = ETHTOOL_GPAUSEPARAM,
int
mlx4_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
struct ifreq ifr;
struct ethtool_pauseparam ethpause = {
.cmd = ETHTOOL_SPAUSEPARAM,
RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
RTE_PTYPE_UNKNOWN
};
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
if (dev->rx_pkt_burst == mlx4_rx_burst) {
if (priv->hw_csum_l2tun)
mlx4_is_removed(struct rte_eth_dev *dev)
{
struct ibv_device_attr device_attr;
- struct priv *priv = dev->data->dev_private;
+ struct mlx4_priv *priv = dev->data->dev_private;
if (mlx4_glue->query_device(priv->ctx, &device_attr) == EIO)
return 1;
git.droids-corp.org / dpdk.git / blobdiff