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@@ -2767,6 +2767,69 @@ static int hclge_set_rss_tuple(struct hnae3_handle *handle,
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return ret;
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}
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+static int hclge_get_rss_tuple(struct hnae3_handle *handle,
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+ struct ethtool_rxnfc *nfc)
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+{
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+ struct hclge_vport *vport = hclge_get_vport(handle);
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+ struct hclge_dev *hdev = vport->back;
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+ struct hclge_rss_input_tuple_cmd *req;
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+ struct hclge_desc desc;
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+ u8 tuple_sets;
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+ int ret;
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+
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+ nfc->data = 0;
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+
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+ req = (struct hclge_rss_input_tuple_cmd *)desc.data;
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+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RSS_INPUT_TUPLE, true);
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+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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+ if (ret) {
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+ dev_err(&hdev->pdev->dev,
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+ "Read rss tuple fail, status = %d\n", ret);
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+ return ret;
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+ }
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+
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+ switch (nfc->flow_type) {
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+ case TCP_V4_FLOW:
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+ tuple_sets = req->ipv4_tcp_en;
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+ break;
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+ case UDP_V4_FLOW:
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+ tuple_sets = req->ipv4_udp_en;
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+ break;
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+ case TCP_V6_FLOW:
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+ tuple_sets = req->ipv6_tcp_en;
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+ break;
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+ case UDP_V6_FLOW:
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+ tuple_sets = req->ipv6_udp_en;
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+ break;
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+ case SCTP_V4_FLOW:
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+ tuple_sets = req->ipv4_sctp_en;
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+ break;
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+ case SCTP_V6_FLOW:
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+ tuple_sets = req->ipv6_sctp_en;
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+ break;
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+ case IPV4_FLOW:
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+ case IPV6_FLOW:
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+ tuple_sets = HCLGE_S_IP_BIT | HCLGE_D_IP_BIT;
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+ break;
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+ default:
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+ return -EINVAL;
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+ }
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+
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+ if (!tuple_sets)
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+ return 0;
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+
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+ if (tuple_sets & HCLGE_D_PORT_BIT)
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+ nfc->data |= RXH_L4_B_2_3;
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+ if (tuple_sets & HCLGE_S_PORT_BIT)
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+ nfc->data |= RXH_L4_B_0_1;
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+ if (tuple_sets & HCLGE_D_IP_BIT)
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+ nfc->data |= RXH_IP_DST;
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+ if (tuple_sets & HCLGE_S_IP_BIT)
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+ nfc->data |= RXH_IP_SRC;
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+
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+ return 0;
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+}
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+
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static int hclge_get_tc_size(struct hnae3_handle *handle)
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{
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struct hclge_vport *vport = hclge_get_vport(handle);
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@@ -4435,6 +4498,7 @@ static const struct hnae3_ae_ops hclge_ops = {
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.get_rss = hclge_get_rss,
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.set_rss = hclge_set_rss,
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.set_rss_tuple = hclge_set_rss_tuple,
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+ .get_rss_tuple = hclge_get_rss_tuple,
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.get_tc_size = hclge_get_tc_size,
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.get_mac_addr = hclge_get_mac_addr,
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.set_mac_addr = hclge_set_mac_addr,
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