ixgbe/base: move manageability function

[dpdk.git] / lib / librte_pmd_ixgbe / ixgbe / ixgbe_common.c

diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
index e36b3a8..cdeb6c1 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
@@ -4631,3 +4631,30 @@ void ixgbe_enable_rx_generic(struct ixgbe_hw *hw)
                }
        }
 }
+
+/**
+ * ixgbe_mng_enabled - Is the manageability engine enabled?
+ * @hw: pointer to hardware structure
+ *
+ * Returns true if the manageability engine is enabled.
+ **/
+bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
+{
+       u32 fwsm, manc, factps;
+
+       fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM);
+       if ((fwsm & IXGBE_FWSM_MODE_MASK) != IXGBE_FWSM_FW_MODE_PT)
+               return false;
+
+       manc = IXGBE_READ_REG(hw, IXGBE_MANC);
+       if (!(manc & IXGBE_MANC_RCV_TCO_EN))
+               return false;
+
+       if (hw->mac.type <= ixgbe_mac_X540) {
+               factps = IXGBE_READ_REG(hw, IXGBE_FACTPS);
+               if (factps & IXGBE_FACTPS_MNGCG)
+                       return false;
+       }
+
+       return true;
+}