[PATCH v2 1/7] net/ixgbe: Fix ixgbe_is_sfp() to return valid result for X550EM_a devs

[Stephen Douthit]

Currently all X500EM* MAC types fallthrough to the default case and get
reported as non-SFP regardless of media type, which isn't correct.

Fixes: 0790adeb567 ("ixgbe/base: support X550em_a device")
Cc: stable at dpdk.org

Signed-off-by: Stephen Douthit <stephend at silicom-usa.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index fe61dba81d..66f7af95de 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -781,6 +781,20 @@ ixgbe_is_sfp(struct ixgbe_hw *hw)
 	case ixgbe_phy_sfp_passive_unknown:
 		return 1;
 	default:
+		/* x550em devices may be SFP, check media type */
+		switch (hw->mac.type) {
+		case ixgbe_mac_X550EM_x:
+		case ixgbe_mac_X550EM_a:
+			switch (hw->mac.ops.get_media_type(hw)) {
+			case ixgbe_media_type_fiber:
+			case ixgbe_media_type_fiber_qsfp:
+				return 1;
+			default:
+				return 0;
+			}
+		default:
+			return 0;
+		}
 		return 0;
 	}
 }
-- 
2.31.1