@@ -577,6 +577,76 @@ struct ethtool_pauseparam {
__u32 tx_pause;
};
+/**
+ * enum ethtool_link_ext_state - link extended state
+ */
+enum ethtool_link_ext_state {
+ ETHTOOL_LINK_EXT_STATE_AUTONEG,
+ ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE,
+ ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH,
+ ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY,
+ ETHTOOL_LINK_EXT_STATE_NO_CABLE,
+ ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE,
+ ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE,
+ ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE,
+ ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED,
+ ETHTOOL_LINK_EXT_STATE_OVERHEAT,
+};
+
+/**
+ * enum ethtool_link_ext_substate_autoneg - more information in addition to
+ * ETHTOOL_LINK_EXT_STATE_AUTONEG.
+ */
+enum ethtool_link_ext_substate_autoneg {
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1,
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED,
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED,
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE,
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE,
+ ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD,
+};
+
+/**
+ * enum ethtool_link_ext_substate_link_training - more information in addition to
+ * ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE.
+ */
+enum ethtool_link_ext_substate_link_training {
+ ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1,
+ ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT,
+ ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY,
+ ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT,
+};
+
+/**
+ * enum ethtool_link_ext_substate_logical_mismatch - more information in addition
+ * to ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH.
+ */
+enum ethtool_link_ext_substate_link_logical_mismatch {
+ ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1,
+ ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK,
+ ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS,
+ ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED,
+ ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED,
+};
+
+/**
+ * enum ethtool_link_ext_substate_bad_signal_integrity - more information in
+ * addition to ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY.
+ */
+enum ethtool_link_ext_substate_bad_signal_integrity {
+ ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
+ ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE,
+};
+
+/**
+ * enum ethtool_link_ext_substate_cable_issue - more information in
+ * addition to ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE.
+ */
+enum ethtool_link_ext_substate_cable_issue {
+ ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1,
+ ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE,
+};
+
#define ETH_GSTRING_LEN 32
/**
@@ -236,6 +236,8 @@ enum {
ETHTOOL_A_LINKSTATE_LINK, /* u8 */
ETHTOOL_A_LINKSTATE_SQI, /* u32 */
ETHTOOL_A_LINKSTATE_SQI_MAX, /* u32 */
+ ETHTOOL_A_LINKSTATE_EXT_STATE, /* u8 */
+ ETHTOOL_A_LINKSTATE_EXT_SUBSTATE, /* u8 */
/* add new constants above here */
__ETHTOOL_A_LINKSTATE_CNT,
Add copies of kernel UAPI header files needed for link extended state: uapi/linux/ethtool.h uapi/linux/ethtool_netlink.h The copies are taken from net-next tree, commit ecc31c60240b ("ethtool: Add link extended state") Signed-off-by: Amit Cohen <amitc@mellanox.com> --- uapi/linux/ethtool.h | 70 ++++++++++++++++++++++++++++++++++++ uapi/linux/ethtool_netlink.h | 2 ++ 2 files changed, 72 insertions(+)