net: hns3: Fix a response data read error of tqp statistics query

The result of tqp statistics query was read with an
error position, fix it according to the user manual.

Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 20ec79119fd9fde98283dc1d9f100001ce82bad3..80049223519f1b24232abf54a823aee4363dbd5a 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -525,7 +525,7 @@ static int hclge_tqps_update_stats(struct hnae3_handle *handle)
                        return ret;
                }
                tqp->tqp_stats.rcb_rx_ring_pktnum_rcd +=
-                       le32_to_cpu(desc[0].data[4]);
+                       le32_to_cpu(desc[0].data[1]);
        }
 
        for (i = 0; i < kinfo->num_tqps; i++) {
@@ -545,7 +545,7 @@ static int hclge_tqps_update_stats(struct hnae3_handle *handle)
                        return ret;
                }
                tqp->tqp_stats.rcb_tx_ring_pktnum_rcd +=
-                       le32_to_cpu(desc[0].data[4]);
+                       le32_to_cpu(desc[0].data[1]);
        }
 
        return 0;

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 46f6c53516f4a47cb9e4fd3eeeeef32ec0c3bd24..f74b66a7a56f0edaa3237f2e54804028015864e3 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -49,7 +49,7 @@ static int hclgevf_tqps_update_stats(struct hnae3_handle *handle)
                        return status;
                }
                tqp->tqp_stats.rcb_rx_ring_pktnum_rcd +=
-                       le32_to_cpu(desc.data[4]);
+                       le32_to_cpu(desc.data[1]);
 
                hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_QUERY_TX_STATUS,
                                             true);
@@ -63,7 +63,7 @@ static int hclgevf_tqps_update_stats(struct hnae3_handle *handle)
                        return status;
                }
                tqp->tqp_stats.rcb_tx_ring_pktnum_rcd +=
-                       le32_to_cpu(desc.data[4]);
+                       le32_to_cpu(desc.data[1]);
        }
 
        return 0;