static int ixgbe_set_fdir_flex_conf(struct rte_eth_dev *dev,
const struct rte_eth_fdir_flex_conf *conf, uint32_t *fdirctrl);
static int fdir_enable_82599(struct ixgbe_hw *hw, uint32_t fdirctrl);
-static int ixgbe_fdir_filter_to_atr_input(
- const struct rte_eth_fdir_filter *fdir_filter,
- union ixgbe_atr_input *input,
- enum rte_fdir_mode mode);
static uint32_t ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *atr_input,
uint32_t key);
static uint32_t atr_compute_sig_hash_82599(union ixgbe_atr_input *input,
static int fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input, u8 queue, uint32_t fdircmd,
uint32_t fdirhash);
-static int ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev,
- const struct rte_eth_fdir_filter *fdir_filter,
- bool del,
- bool update);
static int ixgbe_fdir_flush(struct rte_eth_dev *dev);
/**
return 0;
}
-/*
- * Convert DPDK rte_eth_fdir_filter struct to ixgbe_atr_input union that is used
- * by the IXGBE driver code.
- */
-static int
-ixgbe_fdir_filter_to_atr_input(const struct rte_eth_fdir_filter *fdir_filter,
- union ixgbe_atr_input *input, enum rte_fdir_mode mode)
-{
- input->formatted.vlan_id = fdir_filter->input.flow_ext.vlan_tci;
- input->formatted.flex_bytes = (uint16_t)(
- (fdir_filter->input.flow_ext.flexbytes[1] << 8 & 0xFF00) |
- (fdir_filter->input.flow_ext.flexbytes[0] & 0xFF));
-
- switch (fdir_filter->input.flow_type) {
- case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_UDPV4;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_TCPV4;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_SCTPV4;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_IPV4;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_UDPV6;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_TCPV6;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_SCTPV6;
- break;
- case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
- input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_IPV6;
- break;
- default:
- break;
- }
-
- switch (fdir_filter->input.flow_type) {
- case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
- case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
- input->formatted.src_port =
- fdir_filter->input.flow.udp4_flow.src_port;
- input->formatted.dst_port =
- fdir_filter->input.flow.udp4_flow.dst_port;
- /* fall-through */
- /*for SCTP flow type, port and verify_tag are meaningless in ixgbe.*/
- case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
- case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
- input->formatted.src_ip[0] =
- fdir_filter->input.flow.ip4_flow.src_ip;
- input->formatted.dst_ip[0] =
- fdir_filter->input.flow.ip4_flow.dst_ip;
- break;
-
- case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
- case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
- input->formatted.src_port =
- fdir_filter->input.flow.udp6_flow.src_port;
- input->formatted.dst_port =
- fdir_filter->input.flow.udp6_flow.dst_port;
- /* fall-through */
- /*for SCTP flow type, port and verify_tag are meaningless in ixgbe.*/
- case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
- case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
- rte_memcpy(input->formatted.src_ip,
- fdir_filter->input.flow.ipv6_flow.src_ip,
- sizeof(input->formatted.src_ip));
- rte_memcpy(input->formatted.dst_ip,
- fdir_filter->input.flow.ipv6_flow.dst_ip,
- sizeof(input->formatted.dst_ip));
- break;
- default:
- break;
- }
-
- if (mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
- rte_memcpy(
- input->formatted.inner_mac,
- fdir_filter->input.flow.mac_vlan_flow.mac_addr.addr_bytes,
- sizeof(input->formatted.inner_mac));
- } else if (mode == RTE_FDIR_MODE_PERFECT_TUNNEL) {
- rte_memcpy(
- input->formatted.inner_mac,
- fdir_filter->input.flow.tunnel_flow.mac_addr.addr_bytes,
- sizeof(input->formatted.inner_mac));
- if (fdir_filter->input.flow.tunnel_flow.tunnel_type ==
- RTE_FDIR_TUNNEL_TYPE_VXLAN)
- input->formatted.tunnel_type =
- IXGBE_FDIR_VXLAN_TUNNEL_TYPE;
- else if (fdir_filter->input.flow.tunnel_flow.tunnel_type ==
- RTE_FDIR_TUNNEL_TYPE_NVGRE)
- input->formatted.tunnel_type =
- IXGBE_FDIR_NVGRE_TUNNEL_TYPE;
- else
- PMD_DRV_LOG(ERR, " invalid tunnel type arguments.");
-
- input->formatted.tni_vni =
- fdir_filter->input.flow.tunnel_flow.tunnel_id >> 8;
- }
-
- return 0;
-}
-
/*
* The below function is taken from the FreeBSD IXGBE drivers release
* 2.3.8. The only change is not to mask hash_result with IXGBE_ATR_HASH_MASK
return 0;
}
-static int
-ixgbe_interpret_fdir_filter(struct rte_eth_dev *dev,
- const struct rte_eth_fdir_filter *fdir_filter,
- struct ixgbe_fdir_rule *rule)
-{
- enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode;
- int err;
-
- memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
-
- err = ixgbe_fdir_filter_to_atr_input(fdir_filter,
- &rule->ixgbe_fdir,
- fdir_mode);
- if (err)
- return err;
-
- rule->mode = fdir_mode;
- if (fdir_filter->action.behavior == RTE_ETH_FDIR_REJECT)
- rule->fdirflags = IXGBE_FDIRCMD_DROP;
- rule->queue = fdir_filter->action.rx_queue;
- rule->soft_id = fdir_filter->soft_id;
-
- return 0;
-}
-
int
ixgbe_fdir_filter_program(struct rte_eth_dev *dev,
struct ixgbe_fdir_rule *rule,
return err;
}
-/* ixgbe_add_del_fdir_filter - add or remove a flow diretor filter.
- * @dev: pointer to the structure rte_eth_dev
- * @fdir_filter: fdir filter entry
- * @del: 1 - delete, 0 - add
- * @update: 1 - update
- */
-static int
-ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev,
- const struct rte_eth_fdir_filter *fdir_filter,
- bool del,
- bool update)
-{
- struct ixgbe_fdir_rule rule;
- int err;
-
- err = ixgbe_interpret_fdir_filter(dev, fdir_filter, &rule);
-
- if (err)
- return err;
-
- return ixgbe_fdir_filter_program(dev, &rule, del, update);
-}
-
static int
ixgbe_fdir_flush(struct rte_eth_dev *dev)
{
}
-/*
- * ixgbe_fdir_ctrl_func - deal with all operations on flow director.
- * @dev: pointer to the structure rte_eth_dev
- * @filter_op:operation will be taken
- * @arg: a pointer to specific structure corresponding to the filter_op
- */
-int
-ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev,
- enum rte_filter_op filter_op, void *arg)
-{
- struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- int ret = 0;
-
- if (hw->mac.type != ixgbe_mac_82599EB &&
- hw->mac.type != ixgbe_mac_X540 &&
- hw->mac.type != ixgbe_mac_X550 &&
- hw->mac.type != ixgbe_mac_X550EM_x &&
- hw->mac.type != ixgbe_mac_X550EM_a)
- return -ENOTSUP;
-
- if (filter_op == RTE_ETH_FILTER_NOP)
- return 0;
-
- if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
- return -EINVAL;
-
- switch (filter_op) {
- case RTE_ETH_FILTER_ADD:
- ret = ixgbe_add_del_fdir_filter(dev,
- (struct rte_eth_fdir_filter *)arg, FALSE, FALSE);
- break;
- case RTE_ETH_FILTER_UPDATE:
- ret = ixgbe_add_del_fdir_filter(dev,
- (struct rte_eth_fdir_filter *)arg, FALSE, TRUE);
- break;
- case RTE_ETH_FILTER_DELETE:
- ret = ixgbe_add_del_fdir_filter(dev,
- (struct rte_eth_fdir_filter *)arg, TRUE, FALSE);
- break;
- case RTE_ETH_FILTER_FLUSH:
- ret = ixgbe_fdir_flush(dev);
- break;
- case RTE_ETH_FILTER_INFO:
- ixgbe_fdir_info_get(dev, (struct rte_eth_fdir_info *)arg);
- break;
- case RTE_ETH_FILTER_STATS:
- ixgbe_fdir_stats_get(dev, (struct rte_eth_fdir_stats *)arg);
- break;
- default:
- PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
- ret = -EINVAL;
- break;
- }
- return ret;
-}
-
/* restore flow director filter */
void
ixgbe_fdir_filter_restore(struct rte_eth_dev *dev)
git.droids-corp.org / dpdk.git / blobdiff