}
static int
-ice_dcf_vf_repr_dev_configure(__rte_unused struct rte_eth_dev *dev)
+ice_dcf_vf_repr_dev_configure(struct rte_eth_dev *dev)
{
+ ice_dcf_vf_repr_init_vlan(dev);
+
return 0;
}
static int
ice_dcf_vf_repr_dev_start(struct rte_eth_dev *dev)
{
- dev->data->dev_link.link_status = ETH_LINK_UP;
+ dev->data->dev_link.link_status = RTE_ETH_LINK_UP;
return 0;
}
static int
ice_dcf_vf_repr_dev_stop(struct rte_eth_dev *dev)
{
- dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ dev->data->dev_link.link_status = RTE_ETH_LINK_DOWN;
return 0;
}
return 0;
}
+static __rte_always_inline struct ice_dcf_hw *
+ice_dcf_vf_repr_hw(struct ice_dcf_vf_repr *repr)
+{
+ struct ice_dcf_adapter *dcf_adapter =
+ repr->dcf_eth_dev->data->dev_private;
+
+ if (!dcf_adapter) {
+ PMD_DRV_LOG(ERR, "DCF for VF representor has been released\n");
+ return NULL;
+ }
+
+ return &dcf_adapter->real_hw;
+}
+
static int
ice_dcf_vf_repr_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info)
{
struct ice_dcf_vf_repr *repr = dev->data->dev_private;
- struct ice_dcf_hw *dcf_hw =
- &repr->dcf_adapter->real_hw;
+ struct ice_dcf_hw *dcf_hw = ice_dcf_vf_repr_hw(repr);
+
+ if (!dcf_hw)
+ return -EIO;
dev_info->device = dev->device;
dev_info->max_mac_addrs = 1;
dev_info->flow_type_rss_offloads = ICE_RSS_OFFLOAD_ALL;
dev_info->rx_offload_capa =
- DEV_RX_OFFLOAD_VLAN_STRIP |
- DEV_RX_OFFLOAD_IPV4_CKSUM |
- DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM |
- DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
- DEV_RX_OFFLOAD_SCATTER |
- DEV_RX_OFFLOAD_JUMBO_FRAME |
- DEV_RX_OFFLOAD_VLAN_FILTER |
- DEV_RX_OFFLOAD_VLAN_EXTEND |
- DEV_RX_OFFLOAD_RSS_HASH;
+ RTE_ETH_RX_OFFLOAD_VLAN_STRIP |
+ RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_RX_OFFLOAD_UDP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM |
+ RTE_ETH_RX_OFFLOAD_SCATTER |
+ RTE_ETH_RX_OFFLOAD_VLAN_FILTER |
+ RTE_ETH_RX_OFFLOAD_VLAN_EXTEND |
+ RTE_ETH_RX_OFFLOAD_RSS_HASH;
dev_info->tx_offload_capa =
- DEV_TX_OFFLOAD_VLAN_INSERT |
- DEV_TX_OFFLOAD_IPV4_CKSUM |
- DEV_TX_OFFLOAD_UDP_CKSUM |
- DEV_TX_OFFLOAD_TCP_CKSUM |
- DEV_TX_OFFLOAD_SCTP_CKSUM |
- DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
- DEV_TX_OFFLOAD_TCP_TSO |
- DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
- DEV_TX_OFFLOAD_GRE_TNL_TSO |
- DEV_TX_OFFLOAD_IPIP_TNL_TSO |
- DEV_TX_OFFLOAD_GENEVE_TNL_TSO |
- DEV_TX_OFFLOAD_MULTI_SEGS;
+ RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
+ RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
+ RTE_ETH_TX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_TX_OFFLOAD_SCTP_CKSUM |
+ RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM |
+ RTE_ETH_TX_OFFLOAD_TCP_TSO |
+ RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_GRE_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_IPIP_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_GENEVE_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_MULTI_SEGS;
dev_info->default_rxconf = (struct rte_eth_rxconf) {
.rx_thresh = {
return 0;
}
+static __rte_always_inline bool
+ice_dcf_vlan_offload_ena(struct ice_dcf_vf_repr *repr)
+{
+ return !!(ice_dcf_vf_repr_hw(repr)->vf_res->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_VLAN_V2);
+}
+
static int
ice_dcf_vlan_offload_config(struct ice_dcf_vf_repr *repr,
struct virtchnl_dcf_vlan_offload *vlan_offload)
{
struct dcf_virtchnl_cmd args;
+ int err;
memset(&args, 0, sizeof(args));
args.v_op = VIRTCHNL_OP_DCF_VLAN_OFFLOAD;
args.req_msg = (uint8_t *)vlan_offload;
args.req_msglen = sizeof(*vlan_offload);
- return ice_dcf_execute_virtchnl_cmd(&repr->dcf_adapter->real_hw, &args);
+ err = ice_dcf_execute_virtchnl_cmd(ice_dcf_vf_repr_hw(repr), &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of VIRTCHNL_OP_DCF_VLAN_OFFLOAD");
+
+ return err;
}
-static __rte_always_inline bool
-ice_dcf_vlan_offload_ena(struct ice_dcf_vf_repr *repr)
+static int
+ice_dcf_vf_repr_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{
- return !!(repr->dcf_adapter->real_hw.vf_res->vf_cap_flags &
- VIRTCHNL_VF_OFFLOAD_VLAN_V2);
+ struct ice_dcf_vf_repr *repr = dev->data->dev_private;
+ struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
+ struct virtchnl_dcf_vlan_offload vlan_offload;
+ int err;
+
+ if (!ice_dcf_vlan_offload_ena(repr))
+ return -ENOTSUP;
+
+ /* Vlan stripping setting */
+ if (mask & RTE_ETH_VLAN_STRIP_MASK) {
+ bool enable = !!(dev_conf->rxmode.offloads &
+ RTE_ETH_RX_OFFLOAD_VLAN_STRIP);
+
+ if (enable && repr->outer_vlan_info.port_vlan_ena) {
+ PMD_DRV_LOG(ERR,
+ "Disable the port VLAN firstly\n");
+ return -EINVAL;
+ }
+
+ memset(&vlan_offload, 0, sizeof(vlan_offload));
+
+ if (enable)
+ vlan_offload.vlan_flags =
+ VIRTCHNL_DCF_VLAN_STRIP_INTO_RX_DESC <<
+ VIRTCHNL_DCF_VLAN_STRIP_MODE_S;
+ else if (repr->outer_vlan_info.stripping_ena && !enable)
+ vlan_offload.vlan_flags =
+ VIRTCHNL_DCF_VLAN_STRIP_DISABLE <<
+ VIRTCHNL_DCF_VLAN_STRIP_MODE_S;
+
+ if (vlan_offload.vlan_flags) {
+ vlan_offload.vf_id = repr->vf_id;
+ vlan_offload.tpid = repr->outer_vlan_info.tpid;
+ vlan_offload.vlan_flags |=
+ VIRTCHNL_DCF_VLAN_TYPE_OUTER <<
+ VIRTCHNL_DCF_VLAN_TYPE_S;
+
+ err = ice_dcf_vlan_offload_config(repr, &vlan_offload);
+ if (err)
+ return -EIO;
+
+ repr->outer_vlan_info.stripping_ena = enable;
+ }
+ }
+
+ return 0;
}
static int
if (!ice_dcf_vlan_offload_ena(repr))
return -ENOTSUP;
- if (on && (pvid == 0 || pvid > RTE_ETHER_MAX_VLAN_ID))
+ if (repr->outer_vlan_info.stripping_ena) {
+ PMD_DRV_LOG(ERR,
+ "Disable the VLAN stripping firstly\n");
+ return -EINVAL;
+ }
+
+ if (pvid > RTE_ETHER_MAX_VLAN_ID)
return -EINVAL;
memset(&vlan_offload, 0, sizeof(vlan_offload));
+ if (on)
+ vlan_offload.vlan_flags =
+ (VIRTCHNL_DCF_VLAN_INSERT_PORT_BASED <<
+ VIRTCHNL_DCF_VLAN_INSERT_MODE_S);
+ else
+ vlan_offload.vlan_flags =
+ (VIRTCHNL_DCF_VLAN_INSERT_DISABLE <<
+ VIRTCHNL_DCF_VLAN_INSERT_MODE_S);
+
vlan_offload.vf_id = repr->vf_id;
- vlan_offload.tpid = repr->port_vlan_info.tpid;
- vlan_offload.vlan_flags = (VIRTCHNL_DCF_VLAN_TYPE_OUTER <<
- VIRTCHNL_DCF_VLAN_TYPE_S) |
- (VIRTCHNL_DCF_VLAN_INSERT_PORT_BASED <<
- VIRTCHNL_DCF_VLAN_INSERT_MODE_S);
- vlan_offload.vlan_id = on ? pvid : 0;
+ vlan_offload.tpid = repr->outer_vlan_info.tpid;
+ vlan_offload.vlan_flags |= (VIRTCHNL_DCF_VLAN_TYPE_OUTER <<
+ VIRTCHNL_DCF_VLAN_TYPE_S);
+ vlan_offload.vlan_id = pvid;
err = ice_dcf_vlan_offload_config(repr, &vlan_offload);
if (!err) {
if (on) {
- repr->port_vlan_ena = true;
- repr->port_vlan_info.vid = pvid;
+ repr->outer_vlan_info.port_vlan_ena = true;
+ repr->outer_vlan_info.vid = pvid;
} else {
- repr->port_vlan_ena = false;
+ repr->outer_vlan_info.port_vlan_ena = false;
}
}
if (!ice_dcf_vlan_offload_ena(repr))
return -ENOTSUP;
- if (vlan_type != ETH_VLAN_TYPE_OUTER) {
+ if (vlan_type != RTE_ETH_VLAN_TYPE_OUTER) {
PMD_DRV_LOG(ERR,
"Can accelerate only outer VLAN in QinQ\n");
return -EINVAL;
return -EINVAL;
}
- repr->port_vlan_info.tpid = tpid;
+ repr->outer_vlan_info.tpid = tpid;
- if (repr->port_vlan_ena)
+ if (repr->outer_vlan_info.port_vlan_ena) {
err = ice_dcf_vf_repr_vlan_pvid_set(dev,
- repr->port_vlan_info.vid,
+ repr->outer_vlan_info.vid,
true);
- return err;
+ if (err) {
+ PMD_DRV_LOG(ERR,
+ "Failed to reset port VLAN : %d\n",
+ err);
+ return err;
+ }
+ }
+
+ if (repr->outer_vlan_info.stripping_ena) {
+ err = ice_dcf_vf_repr_vlan_offload_set(dev,
+ RTE_ETH_VLAN_STRIP_MASK);
+ if (err) {
+ PMD_DRV_LOG(ERR,
+ "Failed to reset VLAN stripping : %d\n",
+ err);
+ return err;
+ }
+ }
+
+ return 0;
}
static const struct eth_dev_ops ice_dcf_vf_repr_dev_ops = {
.allmulticast_enable = ice_dcf_vf_repr_allmulticast_enable,
.allmulticast_disable = ice_dcf_vf_repr_allmulticast_disable,
.link_update = ice_dcf_vf_repr_link_update,
+ .vlan_offload_set = ice_dcf_vf_repr_vlan_offload_set,
.vlan_pvid_set = ice_dcf_vf_repr_vlan_pvid_set,
.vlan_tpid_set = ice_dcf_vf_repr_vlan_tpid_set,
};
int
-ice_dcf_vf_repr_init(struct rte_eth_dev *ethdev, void *init_param)
+ice_dcf_vf_repr_init(struct rte_eth_dev *vf_rep_eth_dev, void *init_param)
{
- struct ice_dcf_vf_repr *repr = ethdev->data->dev_private;
+ struct ice_dcf_vf_repr *repr = vf_rep_eth_dev->data->dev_private;
struct ice_dcf_vf_repr_param *param = init_param;
- repr->dcf_adapter = param->adapter;
+ repr->dcf_eth_dev = param->dcf_eth_dev;
repr->switch_domain_id = param->switch_domain_id;
repr->vf_id = param->vf_id;
- repr->port_vlan_ena = false;
- repr->port_vlan_info.tpid = RTE_ETHER_TYPE_VLAN;
+ repr->outer_vlan_info.port_vlan_ena = false;
+ repr->outer_vlan_info.stripping_ena = false;
+ repr->outer_vlan_info.tpid = RTE_ETHER_TYPE_VLAN;
- ethdev->dev_ops = &ice_dcf_vf_repr_dev_ops;
+ vf_rep_eth_dev->dev_ops = &ice_dcf_vf_repr_dev_ops;
- ethdev->rx_pkt_burst = ice_dcf_vf_repr_rx_burst;
- ethdev->tx_pkt_burst = ice_dcf_vf_repr_tx_burst;
+ vf_rep_eth_dev->rx_pkt_burst = ice_dcf_vf_repr_rx_burst;
+ vf_rep_eth_dev->tx_pkt_burst = ice_dcf_vf_repr_tx_burst;
- ethdev->data->dev_flags |= RTE_ETH_DEV_REPRESENTOR;
- ethdev->data->representor_id = repr->vf_id;
+ vf_rep_eth_dev->data->dev_flags |= RTE_ETH_DEV_REPRESENTOR;
+ vf_rep_eth_dev->data->representor_id = repr->vf_id;
+ vf_rep_eth_dev->data->backer_port_id = repr->dcf_eth_dev->data->port_id;
- ethdev->data->mac_addrs = &repr->mac_addr;
+ vf_rep_eth_dev->data->mac_addrs = &repr->mac_addr;
rte_eth_random_addr(repr->mac_addr.addr_bytes);
}
int
-ice_dcf_vf_repr_uninit(struct rte_eth_dev *ethdev)
+ice_dcf_vf_repr_uninit(struct rte_eth_dev *vf_rep_eth_dev)
+{
+ vf_rep_eth_dev->data->mac_addrs = NULL;
+
+ return 0;
+}
+
+int
+ice_dcf_vf_repr_init_vlan(struct rte_eth_dev *vf_rep_eth_dev)
{
- ethdev->data->mac_addrs = NULL;
+ struct ice_dcf_vf_repr *repr = vf_rep_eth_dev->data->dev_private;
+ int err;
+
+ err = ice_dcf_vf_repr_vlan_offload_set(vf_rep_eth_dev,
+ RTE_ETH_VLAN_STRIP_MASK);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to set VLAN offload");
+ return err;
+ }
+
+ if (repr->outer_vlan_info.port_vlan_ena) {
+ err = ice_dcf_vf_repr_vlan_pvid_set(vf_rep_eth_dev,
+ repr->outer_vlan_info.vid,
+ true);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to enable port VLAN");
+ return err;
+ }
+ }
return 0;
}
+
+void
+ice_dcf_vf_repr_stop_all(struct ice_dcf_adapter *dcf_adapter)
+{
+ uint16_t vf_id;
+ int ret;
+
+ if (!dcf_adapter->repr_infos)
+ return;
+
+ for (vf_id = 0; vf_id < dcf_adapter->real_hw.num_vfs; vf_id++) {
+ struct rte_eth_dev *vf_rep_eth_dev =
+ dcf_adapter->repr_infos[vf_id].vf_rep_eth_dev;
+ if (!vf_rep_eth_dev || vf_rep_eth_dev->data->dev_started == 0)
+ continue;
+
+ ret = ice_dcf_vf_repr_dev_stop(vf_rep_eth_dev);
+ if (!ret)
+ vf_rep_eth_dev->data->dev_started = 0;
+ }
+}