net/i40e: fix link speed for X722

[dpdk.git] / drivers / net / i40e / i40e_ethdev.c

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 62865c5..2eea523 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2670,11 +2670,11 @@ update_link_reg(struct i40e_hw *hw, struct rte_eth_link *link)
 #define I40E_PRTMAC_MACC               0x001E24E0
 #define I40E_REG_MACC_25GB             0x00020000
 #define I40E_REG_SPEED_MASK            0x38000000
-#define I40E_REG_SPEED_100MB           0x00000000
-#define I40E_REG_SPEED_1GB             0x08000000
-#define I40E_REG_SPEED_10GB            0x10000000
-#define I40E_REG_SPEED_20GB            0x20000000
-#define I40E_REG_SPEED_25_40GB         0x18000000
+#define I40E_REG_SPEED_0               0x00000000
+#define I40E_REG_SPEED_1               0x08000000
+#define I40E_REG_SPEED_2               0x10000000
+#define I40E_REG_SPEED_3               0x18000000
+#define I40E_REG_SPEED_4               0x20000000
        uint32_t link_speed;
        uint32_t reg_val;
 
@@ -2688,26 +2688,35 @@ update_link_reg(struct i40e_hw *hw, struct rte_eth_link *link)
 
        /* Parse the link status */
        switch (link_speed) {
-       case I40E_REG_SPEED_100MB:
+       case I40E_REG_SPEED_0:
                link->link_speed = ETH_SPEED_NUM_100M;
                break;
-       case I40E_REG_SPEED_1GB:
+       case I40E_REG_SPEED_1:
                link->link_speed = ETH_SPEED_NUM_1G;
                break;
-       case I40E_REG_SPEED_10GB:
-               link->link_speed = ETH_SPEED_NUM_10G;
-               break;
-       case I40E_REG_SPEED_20GB:
-               link->link_speed = ETH_SPEED_NUM_20G;
+       case I40E_REG_SPEED_2:
+               if (hw->mac.type == I40E_MAC_X722)
+                       link->link_speed = ETH_SPEED_NUM_2_5G;
+               else
+                       link->link_speed = ETH_SPEED_NUM_10G;
                break;
-       case I40E_REG_SPEED_25_40GB:
-               reg_val = I40E_READ_REG(hw, I40E_PRTMAC_MACC);
+       case I40E_REG_SPEED_3:
+               if (hw->mac.type == I40E_MAC_X722) {
+                       link->link_speed = ETH_SPEED_NUM_5G;
+               } else {
+                       reg_val = I40E_READ_REG(hw, I40E_PRTMAC_MACC);
 
-               if (reg_val & I40E_REG_MACC_25GB)
-                       link->link_speed = ETH_SPEED_NUM_25G;
+                       if (reg_val & I40E_REG_MACC_25GB)
+                               link->link_speed = ETH_SPEED_NUM_25G;
+                       else
+                               link->link_speed = ETH_SPEED_NUM_40G;
+               }
+               break;
+       case I40E_REG_SPEED_4:
+               if (hw->mac.type == I40E_MAC_X722)
+                       link->link_speed = ETH_SPEED_NUM_10G;
                else
-                       link->link_speed = ETH_SPEED_NUM_40G;
-
+                       link->link_speed = ETH_SPEED_NUM_20G;
                break;
        default:
                PMD_DRV_LOG(ERR, "Unknown link speed info %u", link_speed);