net: hns3: Add support to enable TX/RX promisc mode for H/W rev(0x21)

BugLink: https://bugs.launchpad.net/bugs/1768670
HCLGE_PROMISC_TX_EN_B and HCLGE_PROMISC_RX_EN_B are not supported
on pdev revision(0x20), new revision(0x21) supports them.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 96c0e8614eba889d8beb00e9d74168c1c607908b linux-next)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 3fa08f780b062edf17ccdafa2f891c62c1a61fbd..e9be6aa88b65871dbbdbae1664bdc8b871adf68c 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -484,6 +484,8 @@ struct hclge_promisc_param {
        u8 enable;
 };
 
+#define HCLGE_PROMISC_TX_EN_B  BIT(4)
+#define HCLGE_PROMISC_RX_EN_B  BIT(5)
 #define HCLGE_PROMISC_EN_B     1
 #define HCLGE_PROMISC_EN_ALL   0x7
 #define HCLGE_PROMISC_EN_UC    0x1

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index c0b8d5a32bde9163b038c3d1cdf51d325b61c28d..8ad8f62dc50155e0963985b10e6918ded50fc86e 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3586,7 +3586,14 @@ int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
 
        req = (struct hclge_promisc_cfg_cmd *)desc.data;
        req->vf_id = param->vf_id;
-       req->flag = (param->enable << HCLGE_PROMISC_EN_B);
+
+       /* HCLGE_PROMISC_TX_EN_B and HCLGE_PROMISC_RX_EN_B are not supported on
+        * pdev revision(0x20), new revision support them. The
+        * value of this two fields will not return error when driver
+        * send command to fireware in revision(0x20).
+        */
+       req->flag = (param->enable << HCLGE_PROMISC_EN_B) |
+               HCLGE_PROMISC_TX_EN_B | HCLGE_PROMISC_RX_EN_B;
 
        ret = hclge_cmd_send(&hdev->hw, &desc, 1);
        if (ret) {