From ca2244547ec7505d1cf61d43f5e76e3ffd99cf77 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 16 Apr 2021 12:27:40 -0700 Subject: ethtool: add interface to read standard MAC stats Most of the MAC statistics are included in struct rtnl_link_stats64, but some fields are aggregated. Besides it's good to expose these clearly hardware stats separately. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- include/uapi/linux/ethtool_netlink.h | 53 ++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'include/uapi/linux/ethtool_netlink.h') diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index a54cfe625f34..f0fbe8f4eb1b 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -698,6 +698,7 @@ enum { enum { ETHTOOL_STATS_ETH_PHY, + ETHTOOL_STATS_ETH_MAC, /* add new constants above here */ __ETHTOOL_STATS_CNT @@ -726,6 +727,58 @@ enum { ETHTOOL_A_STATS_ETH_PHY_MAX = (__ETHTOOL_A_STATS_ETH_PHY_CNT - 1) }; +enum { + /* 30.3.1.1.2 aFramesTransmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT, + /* 30.3.1.1.3 aSingleCollisionFrames */ + ETHTOOL_A_STATS_ETH_MAC_3_SINGLE_COL, + /* 30.3.1.1.4 aMultipleCollisionFrames */ + ETHTOOL_A_STATS_ETH_MAC_4_MULTI_COL, + /* 30.3.1.1.5 aFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_5_RX_PKT, + /* 30.3.1.1.6 aFrameCheckSequenceErrors */ + ETHTOOL_A_STATS_ETH_MAC_6_FCS_ERR, + /* 30.3.1.1.7 aAlignmentErrors */ + ETHTOOL_A_STATS_ETH_MAC_7_ALIGN_ERR, + /* 30.3.1.1.8 aOctetsTransmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_8_TX_BYTES, + /* 30.3.1.1.9 aFramesWithDeferredXmissions */ + ETHTOOL_A_STATS_ETH_MAC_9_TX_DEFER, + /* 30.3.1.1.10 aLateCollisions */ + ETHTOOL_A_STATS_ETH_MAC_10_LATE_COL, + /* 30.3.1.1.11 aFramesAbortedDueToXSColls */ + ETHTOOL_A_STATS_ETH_MAC_11_XS_COL, + /* 30.3.1.1.12 aFramesLostDueToIntMACXmitError */ + ETHTOOL_A_STATS_ETH_MAC_12_TX_INT_ERR, + /* 30.3.1.1.13 aCarrierSenseErrors */ + ETHTOOL_A_STATS_ETH_MAC_13_CS_ERR, + /* 30.3.1.1.14 aOctetsReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_14_RX_BYTES, + /* 30.3.1.1.15 aFramesLostDueToIntMACRcvError */ + ETHTOOL_A_STATS_ETH_MAC_15_RX_INT_ERR, + + /* 30.3.1.1.18 aMulticastFramesXmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_18_TX_MCAST, + /* 30.3.1.1.19 aBroadcastFramesXmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_19_TX_BCAST, + /* 30.3.1.1.20 aFramesWithExcessiveDeferral */ + ETHTOOL_A_STATS_ETH_MAC_20_XS_DEFER, + /* 30.3.1.1.21 aMulticastFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_21_RX_MCAST, + /* 30.3.1.1.22 aBroadcastFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_22_RX_BCAST, + /* 30.3.1.1.23 aInRangeLengthErrors */ + ETHTOOL_A_STATS_ETH_MAC_23_IR_LEN_ERR, + /* 30.3.1.1.24 aOutOfRangeLengthField */ + ETHTOOL_A_STATS_ETH_MAC_24_OOR_LEN, + /* 30.3.1.1.25 aFrameTooLongErrors */ + ETHTOOL_A_STATS_ETH_MAC_25_TOO_LONG_ERR, + + /* add new constants above here */ + __ETHTOOL_A_STATS_ETH_MAC_CNT, + ETHTOOL_A_STATS_ETH_MAC_MAX = (__ETHTOOL_A_STATS_ETH_MAC_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 -- cgit