- if (identifier == IXGBE_SFF_IDENTIFIER_SFP) {
- hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_1GBE_COMP_CODES,
- &comp_codes_1g);
- hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_10GBE_COMP_CODES,
- &comp_codes_10g);
- hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_CABLE_TECHNOLOGY,
- &cable_tech);
-
- /* ID Module
- * =========
- * 0 SFP_DA_CU
- * 1 SFP_SR
- * 2 SFP_LR
- * 3 SFP_DA_CORE0 - 82599-specific
- * 4 SFP_DA_CORE1 - 82599-specific
- * 5 SFP_SR/LR_CORE0 - 82599-specific
- * 6 SFP_SR/LR_CORE1 - 82599-specific
- * 7 SFP_act_lmt_DA_CORE0 - 82599-specific
- * 8 SFP_act_lmt_DA_CORE1 - 82599-specific
- * 9 SFP_1g_cu_CORE0 - 82599-specific
- * 10 SFP_1g_cu_CORE1 - 82599-specific
- */
+ /* LAN ID is needed for sfp_type determination */
+ hw->mac.ops.set_lan_id(hw);
+
+ if (identifier != IXGBE_SFF_IDENTIFIER_SFP) {
+ hw->phy.type = ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ } else {
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_1GBE_COMP_CODES,
+ &comp_codes_1g);
+
+ if (status == IXGBE_ERR_SWFW_SYNC ||
+ status == IXGBE_ERR_I2C ||
+ status == IXGBE_ERR_SFP_NOT_PRESENT)
+ goto err_read_i2c_eeprom;
+
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_10GBE_COMP_CODES,
+ &comp_codes_10g);
+
+ if (status == IXGBE_ERR_SWFW_SYNC ||
+ status == IXGBE_ERR_I2C ||
+ status == IXGBE_ERR_SFP_NOT_PRESENT)
+ goto err_read_i2c_eeprom;
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_CABLE_TECHNOLOGY,
+ &cable_tech);
+
+ if (status == IXGBE_ERR_SWFW_SYNC ||
+ status == IXGBE_ERR_I2C ||
+ status == IXGBE_ERR_SFP_NOT_PRESENT)
+ goto err_read_i2c_eeprom;
+
+ /* ID Module
+ * =========
+ * 0 SFP_DA_CU
+ * 1 SFP_SR
+ * 2 SFP_LR
+ * 3 SFP_DA_CORE0 - 82599-specific
+ * 4 SFP_DA_CORE1 - 82599-specific
+ * 5 SFP_SR/LR_CORE0 - 82599-specific
+ * 6 SFP_SR/LR_CORE1 - 82599-specific
+ * 7 SFP_act_lmt_DA_CORE0 - 82599-specific
+ * 8 SFP_act_lmt_DA_CORE1 - 82599-specific
+ * 9 SFP_1g_cu_CORE0 - 82599-specific
+ * 10 SFP_1g_cu_CORE1 - 82599-specific
+ */