net: hns3: get rss_size_max from configuration but not hardcode

[mirror_ubuntu-bionic-kernel.git] / drivers / net / ethernet / hisilicon / hns3 / hns3pf / hclge_main.c

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 7fab1024c9f86fe269259aba8955d3e2163677e6..691f85e2eb84f9bc6464b31b4e2c08573b863c9d 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -982,6 +982,10 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc)
        cfg->default_speed = hnae_get_field(__le32_to_cpu(req->param[3]),
                                            HCLGE_CFG_DEFAULT_SPEED_M,
                                            HCLGE_CFG_DEFAULT_SPEED_S);
+       cfg->rss_size_max = hnae_get_field(__le32_to_cpu(req->param[3]),
+                                          HCLGE_CFG_RSS_SIZE_M,
+                                          HCLGE_CFG_RSS_SIZE_S);
+
        for (i = 0; i < ETH_ALEN; i++)
                cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff;
 
@@ -1059,7 +1063,7 @@ static int hclge_configure(struct hclge_dev *hdev)
 
        hdev->num_vmdq_vport = cfg.vmdq_vport_num;
        hdev->base_tqp_pid = 0;
-       hdev->rss_size_max = 1;
+       hdev->rss_size_max = cfg.rss_size_max;
        hdev->rx_buf_len = cfg.rx_buf_len;
        ether_addr_copy(hdev->hw.mac.mac_addr, cfg.mac_addr);
        hdev->hw.mac.media_type = cfg.media_type;