From patchwork Tue Jul 2 18:07:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 13720137 X-Patchwork-Delegate: kuba@kernel.org Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED1E51C2326 for ; Tue, 2 Jul 2024 18:07:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719943641; cv=none; b=Ntx1ZAFoXVNstIMragD5H03eYOviXzN6NBxyhai7ubWaOyZKOS4TNaC2A0MOF6r11gb47uKHNdQ+Ns2wybC9EnSQBfv2XIScwREHfaEACqzRfixDU6oRXJGXMWwoqgoyzEwLjL//lG4qWN6NCLj4s5PWP58RAspSYwe2LzzBoUQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719943641; c=relaxed/simple; bh=o7+Jlao5jZxBXTFG13DbL8SKp21iOKWnJEul3Fb4kvc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IEVxGsQHxYo086Rqe9mKnOHu/ZPbnYGmKkSds4EL09nuylVTjwCAM5TFkW41BkUBu391sY7yvwJepQHow+CYRyzeISxU2+SZgRxyfGx2tMAzYTLeb9+qSIE5Ehh1XaKpl6pBDi2zuJHZaFI6BkAW0zwu28T66zEy65ISVGg9XXA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=AuWzXKWN; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="AuWzXKWN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1719943640; x=1751479640; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=o7+Jlao5jZxBXTFG13DbL8SKp21iOKWnJEul3Fb4kvc=; b=AuWzXKWNFXai0TRY127EUnnkrg13p82Bb5unGwAzjQ96U8fHd0hS+FYu Wgg5y9GrNKI6JmrUlJVLlT4t9h0JPjj6523ufJXaa3e5eyqgg8ahd6vmE 17m9kCL8jWDFdSkHfchHhypq/V4q+THD3onc6ztIrqyp8BKNuqXuYukII P7HB1pwN4VZ4+5DGjePRUsifgp4bYEtyxNSfBvz5h8P1C/ln2eNBChWIQ HN1EZOcCcfmaYf83yTAE2/7GEvRhYBdWFHxWL+oVfcUw+YLBGQe4qEB6a ZlcEIhbH4RO7o1m7FHxrcAn2l4k5LbzjLaH5Fl4jnjcwRKflOtNfh5VzU Q==; X-CSE-ConnectionGUID: WMjYNBj1TTqdW1py/zehvQ== X-CSE-MsgGUID: RdwzhslhQRSJW3gHnbqkMw== X-IronPort-AV: E=McAfee;i="6700,10204,11121"; a="16964045" X-IronPort-AV: E=Sophos;i="6.09,178,1716274800"; d="scan'208";a="16964045" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2024 11:07:19 -0700 X-CSE-ConnectionGUID: i8uHzah1TrS+7tLa+7ALiA== X-CSE-MsgGUID: d4ZR76j9SES7ljkd2/MSZA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,178,1716274800"; d="scan'208";a="50321231" Received: from anguy11-upstream.jf.intel.com ([10.166.9.133]) by fmviesa003.fm.intel.com with ESMTP; 02 Jul 2024 11:07:18 -0700 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, netdev@vger.kernel.org Cc: Anil Samal , anthony.l.nguyen@intel.com, Simon Horman , Jesse Brandeburg , Pucha Himasekhar Reddy Subject: [PATCH net-next 2/3] ice: Implement driver functionality to dump fec statistics Date: Tue, 2 Jul 2024 11:07:06 -0700 Message-ID: <20240702180710.2606969-3-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240702180710.2606969-1-anthony.l.nguyen@intel.com> References: <20240702180710.2606969-1-anthony.l.nguyen@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org From: Anil Samal To debug link issues in the field, it is paramount to dump fec corrected/uncorrected block counts from firmware. Firmware requires PCS quad number and PCS port number to read FEC statistics. Current driver implementation does not maintain above physical properties of a port. Add new driver API to derive physical properties of an input port.These properties include PCS quad number, PCS port number, serdes lane count, primary serdes lane number. Extend ethtool option '--show-fec' to support fec statistics. The IEEE standard mandates two sets of counters: - 30.5.1.1.17 aFECCorrectedBlocks - 30.5.1.1.18 aFECUncorrectableBlocks Standard defines above statistics per lane but current implementation supports total FEC statistics per port i.e. sum of all lane per port. Find sample output below FEC parameters for ens21f0np0: Supported/Configured FEC encodings: Auto RS BaseR Active FEC encoding: RS Statistics: corrected_blocks: 0 uncorrectable_blocks: 0 Reviewed-by: Simon Horman Reviewed-by: Jesse Brandeburg Signed-off-by: Anil Samal Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_common.c | 57 ++++ drivers/net/ethernet/intel/ice/ice_common.h | 24 ++ drivers/net/ethernet/intel/ice/ice_ethtool.c | 308 +++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_ethtool.h | 10 + drivers/net/ethernet/intel/ice/ice_type.h | 8 + 5 files changed, 407 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 9fa9d914ae46..a4f175cf5c61 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -3371,6 +3371,63 @@ int ice_update_link_info(struct ice_port_info *pi) return status; } +#define FEC_REG_PORT(port) { \ + FEC_CORR_LOW_REG_PORT##port, \ + FEC_CORR_HIGH_REG_PORT##port, \ + FEC_UNCORR_LOW_REG_PORT##port, \ + FEC_UNCORR_HIGH_REG_PORT##port, \ +} + +static const u32 fec_reg[][ICE_FEC_MAX] = { + FEC_REG_PORT(0), + FEC_REG_PORT(1), + FEC_REG_PORT(2), + FEC_REG_PORT(3) +}; + +/** + * ice_aq_get_fec_stats - reads fec stats from phy + * @hw: pointer to the HW struct + * @pcs_quad: represents pcsquad of user input serdes + * @pcs_port: represents the pcs port number part of above pcs quad + * @fec_type: represents FEC stats type + * @output: pointer to the caller-supplied buffer to return requested fec stats + * + * Return: non-zero status on error and 0 on success. + */ +int ice_aq_get_fec_stats(struct ice_hw *hw, u16 pcs_quad, u16 pcs_port, + enum ice_fec_stats_types fec_type, u32 *output) +{ + u16 flag = (ICE_AQ_FLAG_RD | ICE_AQ_FLAG_BUF | ICE_AQ_FLAG_SI); + struct ice_sbq_msg_input msg = {}; + u32 receiver_id, reg_offset; + int err; + + if (pcs_port > 3) + return -EINVAL; + + reg_offset = fec_reg[pcs_port][fec_type]; + + if (pcs_quad == 0) + receiver_id = FEC_RECEIVER_ID_PCS0; + else if (pcs_quad == 1) + receiver_id = FEC_RECEIVER_ID_PCS1; + else + return -EINVAL; + + msg.msg_addr_low = lower_16_bits(reg_offset); + msg.msg_addr_high = receiver_id; + msg.opcode = ice_sbq_msg_rd; + msg.dest_dev = rmn_0; + + err = ice_sbq_rw_reg(hw, &msg, flag); + if (err) + return err; + + *output = msg.data; + return 0; +} + /** * ice_cache_phy_user_req * @pi: port information structure diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index ef9e8c23580d..bd814e751cbf 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -17,6 +17,27 @@ #define ICE_SQ_SEND_DELAY_TIME_MS 10 #define ICE_SQ_SEND_MAX_EXECUTE 3 +#define FEC_REG_SHIFT 2 +#define FEC_RECV_ID_SHIFT 4 +#define FEC_CORR_LOW_REG_PORT0 (0x02 << FEC_REG_SHIFT) +#define FEC_CORR_HIGH_REG_PORT0 (0x03 << FEC_REG_SHIFT) +#define FEC_UNCORR_LOW_REG_PORT0 (0x04 << FEC_REG_SHIFT) +#define FEC_UNCORR_HIGH_REG_PORT0 (0x05 << FEC_REG_SHIFT) +#define FEC_CORR_LOW_REG_PORT1 (0x42 << FEC_REG_SHIFT) +#define FEC_CORR_HIGH_REG_PORT1 (0x43 << FEC_REG_SHIFT) +#define FEC_UNCORR_LOW_REG_PORT1 (0x44 << FEC_REG_SHIFT) +#define FEC_UNCORR_HIGH_REG_PORT1 (0x45 << FEC_REG_SHIFT) +#define FEC_CORR_LOW_REG_PORT2 (0x4A << FEC_REG_SHIFT) +#define FEC_CORR_HIGH_REG_PORT2 (0x4B << FEC_REG_SHIFT) +#define FEC_UNCORR_LOW_REG_PORT2 (0x4C << FEC_REG_SHIFT) +#define FEC_UNCORR_HIGH_REG_PORT2 (0x4D << FEC_REG_SHIFT) +#define FEC_CORR_LOW_REG_PORT3 (0x52 << FEC_REG_SHIFT) +#define FEC_CORR_HIGH_REG_PORT3 (0x53 << FEC_REG_SHIFT) +#define FEC_UNCORR_LOW_REG_PORT3 (0x54 << FEC_REG_SHIFT) +#define FEC_UNCORR_HIGH_REG_PORT3 (0x55 << FEC_REG_SHIFT) +#define FEC_RECEIVER_ID_PCS0 (0x33 << FEC_RECV_ID_SHIFT) +#define FEC_RECEIVER_ID_PCS1 (0x34 << FEC_RECV_ID_SHIFT) + int ice_init_hw(struct ice_hw *hw); void ice_deinit_hw(struct ice_hw *hw); int ice_check_reset(struct ice_hw *hw); @@ -121,6 +142,9 @@ int ice_get_link_default_override(struct ice_link_default_override_tlv *ldo, struct ice_port_info *pi); bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps); +int +ice_aq_get_fec_stats(struct ice_hw *hw, u16 pcs_quad, u16 pcs_port, + enum ice_fec_stats_types fec_type, u32 *output); enum ice_fc_mode ice_caps_to_fc_mode(u8 caps); enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options); diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 62c8205fceba..886977d53b1a 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -466,6 +466,221 @@ static int ice_get_regs_len(struct net_device __always_unused *netdev) return sizeof(ice_regs_dump_list); } +/** + * ice_ethtool_get_maxspeed - Get the max speed for given lport + * @hw: pointer to the HW struct + * @lport: logical port for which max speed is requested + * @max_speed: return max speed for input lport + * + * Return: 0 on success, negative on failure. + */ +static int ice_ethtool_get_maxspeed(struct ice_hw *hw, u8 lport, u8 *max_speed) +{ + struct ice_aqc_get_port_options_elem options[ICE_AQC_PORT_OPT_MAX] = {}; + bool active_valid = false, pending_valid = true; + u8 option_count = ICE_AQC_PORT_OPT_MAX; + u8 active_idx = 0, pending_idx = 0; + int status; + + status = ice_aq_get_port_options(hw, options, &option_count, lport, + true, &active_idx, &active_valid, + &pending_idx, &pending_valid); + if (status) + return -EIO; + if (!active_valid) + return -EINVAL; + + *max_speed = options[active_idx].max_lane_speed & ICE_AQC_PORT_OPT_MAX_LANE_M; + return 0; +} + +/** + * ice_is_serdes_muxed - returns whether serdes is muxed in hardware + * @hw: pointer to the HW struct + * + * Return: true when serdes is muxed, false when serdes is not muxed. + */ +static bool ice_is_serdes_muxed(struct ice_hw *hw) +{ + u32 reg_value = rd32(hw, GLGEN_SWITCH_MODE_CONFIG); + + return FIELD_GET(GLGEN_SWITCH_MODE_CONFIG_25X4_QUAD_M, reg_value); +} + +static int ice_map_port_topology_for_sfp(struct ice_port_topology *port_topology, + u8 lport, bool is_muxed) +{ + switch (lport) { + case 0: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 0; + port_topology->primary_serdes_lane = 0; + break; + case 1: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 0; + if (is_muxed) + port_topology->primary_serdes_lane = 2; + else + port_topology->primary_serdes_lane = 4; + break; + case 2: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 1; + port_topology->primary_serdes_lane = 1; + break; + case 3: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 1; + if (is_muxed) + port_topology->primary_serdes_lane = 3; + else + port_topology->primary_serdes_lane = 5; + break; + case 4: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 2; + port_topology->primary_serdes_lane = 2; + break; + case 5: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 2; + port_topology->primary_serdes_lane = 6; + break; + case 6: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 3; + port_topology->primary_serdes_lane = 3; + break; + case 7: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 3; + port_topology->primary_serdes_lane = 7; + break; + default: + return -EINVAL; + } + + return 0; +} + +static int ice_map_port_topology_for_qsfp(struct ice_port_topology *port_topology, + u8 lport, bool is_muxed) +{ + switch (lport) { + case 0: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 0; + port_topology->primary_serdes_lane = 0; + break; + case 1: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 0; + if (is_muxed) + port_topology->primary_serdes_lane = 2; + else + port_topology->primary_serdes_lane = 4; + break; + case 2: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 1; + port_topology->primary_serdes_lane = 1; + break; + case 3: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 1; + if (is_muxed) + port_topology->primary_serdes_lane = 3; + else + port_topology->primary_serdes_lane = 5; + break; + case 4: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 2; + port_topology->primary_serdes_lane = 2; + break; + case 5: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 2; + port_topology->primary_serdes_lane = 6; + break; + case 6: + port_topology->pcs_quad_select = 0; + port_topology->pcs_port = 3; + port_topology->primary_serdes_lane = 3; + break; + case 7: + port_topology->pcs_quad_select = 1; + port_topology->pcs_port = 3; + port_topology->primary_serdes_lane = 7; + break; + default: + return -EINVAL; + } + + return 0; +} + +/** + * ice_get_port_topology - returns physical topology like pcsquad, pcsport, + * serdes number + * @hw: pointer to the HW struct + * @lport: logical port for which physical info requested + * @port_topology: buffer to hold port topology + * + * Return: 0 on success, negative on failure. + */ +static int ice_get_port_topology(struct ice_hw *hw, u8 lport, + struct ice_port_topology *port_topology) +{ + struct ice_aqc_get_link_topo cmd = {}; + u16 node_handle = 0; + u8 cage_type = 0; + bool is_muxed; + int err; + u8 ctx; + + ctx = ICE_AQC_LINK_TOPO_NODE_TYPE_CAGE << ICE_AQC_LINK_TOPO_NODE_TYPE_S; + ctx |= ICE_AQC_LINK_TOPO_NODE_CTX_PORT << ICE_AQC_LINK_TOPO_NODE_CTX_S; + cmd.addr.topo_params.node_type_ctx = ctx; + + err = ice_aq_get_netlist_node(hw, &cmd, &cage_type, &node_handle); + if (err) + return -EINVAL; + + is_muxed = ice_is_serdes_muxed(hw); + + if (cage_type == 0x11 || /* SFP+ */ + cage_type == 0x12) { /* SFP28 */ + port_topology->serdes_lane_count = 1; + err = ice_map_port_topology_for_sfp(port_topology, lport, is_muxed); + if (err) + return err; + } else if (cage_type == 0x13 || /* QSFP */ + cage_type == 0x14) { /* QSFP28 */ + u8 max_speed = 0; + + err = ice_ethtool_get_maxspeed(hw, lport, &max_speed); + if (err) + return err; + + if (max_speed == ICE_AQC_PORT_OPT_MAX_LANE_100G) + port_topology->serdes_lane_count = 4; + else if (max_speed == ICE_AQC_PORT_OPT_MAX_LANE_50G) + port_topology->serdes_lane_count = 2; + else + port_topology->serdes_lane_count = 1; + + err = ice_map_port_topology_for_qsfp(port_topology, lport, is_muxed); + if (err) + return err; + } else { + return -EINVAL; + } + + return 0; +} + static void ice_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p) { @@ -4282,6 +4497,98 @@ ice_get_module_eeprom(struct net_device *netdev, return 0; } +/** + * ice_get_port_fec_stats - returns FEC correctable, uncorrectable stats per + * pcsquad, pcsport + * @hw: pointer to the HW struct + * @pcs_quad: pcsquad for input port + * @pcs_port: pcsport for input port + * @fec_stats: buffer to hold FEC statistics for given port + * + * Return: 0 on success, negative on failure. + */ +static int ice_get_port_fec_stats(struct ice_hw *hw, u16 pcs_quad, u16 pcs_port, + struct ethtool_fec_stats *fec_stats) +{ + u32 fec_uncorr_low_val = 0, fec_uncorr_high_val = 0; + u32 fec_corr_low_val = 0, fec_corr_high_val = 0; + int err; + + if (pcs_quad > 1 || pcs_port > 3) + return -EINVAL; + + err = ice_aq_get_fec_stats(hw, pcs_quad, pcs_port, ICE_FEC_CORR_LOW, + &fec_corr_low_val); + if (err) + return err; + + err = ice_aq_get_fec_stats(hw, pcs_quad, pcs_port, ICE_FEC_CORR_HIGH, + &fec_corr_high_val); + if (err) + return err; + + err = ice_aq_get_fec_stats(hw, pcs_quad, pcs_port, + ICE_FEC_UNCORR_LOW, + &fec_uncorr_low_val); + if (err) + return err; + + err = ice_aq_get_fec_stats(hw, pcs_quad, pcs_port, + ICE_FEC_UNCORR_HIGH, + &fec_uncorr_high_val); + if (err) + return err; + + fec_stats->uncorrectable_blocks.total = (fec_corr_high_val << 16) + + fec_corr_low_val; + fec_stats->corrected_blocks.total = (fec_uncorr_high_val << 16) + + fec_uncorr_low_val; + return 0; +} + +/** + * ice_get_fec_stats - returns FEC correctable, uncorrectable stats per netdev + * @netdev: network interface device structure + * @fec_stats: buffer to hold FEC statistics for given port + * + */ +static void ice_get_fec_stats(struct net_device *netdev, + struct ethtool_fec_stats *fec_stats) +{ + struct ice_netdev_priv *np = netdev_priv(netdev); + struct ice_port_topology port_topology; + struct ice_port_info *pi; + struct ice_pf *pf; + struct ice_hw *hw; + int err; + + pf = np->vsi->back; + hw = &pf->hw; + pi = np->vsi->port_info; + + if (!hw || !pi) + return; + + /* Serdes parameters are not supported if not the PF VSI */ + if (np->vsi->type != ICE_VSI_PF) + return; + + err = ice_get_port_topology(hw, pi->lport, &port_topology); + if (err) { + netdev_info(netdev, "Extended register dump failed Lport %d\n", + pi->lport); + return; + } + + /* Get FEC correctable, uncorrectable counter */ + err = ice_get_port_fec_stats(hw, port_topology.pcs_quad_select, + port_topology.pcs_port, fec_stats); + if (err) { + netdev_info(netdev, "FEC stats get failed Lport %d Err %d\n", + pi->lport, err); + } +} + static const struct ethtool_ops ice_ethtool_ops = { .cap_rss_ctx_supported = true, .supported_coalesce_params = ETHTOOL_COALESCE_USECS | @@ -4290,6 +4597,7 @@ static const struct ethtool_ops ice_ethtool_ops = { .cap_rss_sym_xor_supported = true, .get_link_ksettings = ice_get_link_ksettings, .set_link_ksettings = ice_set_link_ksettings, + .get_fec_stats = ice_get_fec_stats, .get_drvinfo = ice_get_drvinfo, .get_regs_len = ice_get_regs_len, .get_regs = ice_get_regs, diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.h b/drivers/net/ethernet/intel/ice/ice_ethtool.h index b88e3da06f13..ffc8ad180e61 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.h +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.h @@ -9,6 +9,16 @@ struct ice_phy_type_to_ethtool { u8 link_mode; }; +/* Port topology from lport i.e. + * serdes mapping, pcsquad, macport, cage etc... + */ +struct ice_port_topology { + u16 pcs_port; + u16 primary_serdes_lane; + u16 serdes_lane_count; + u16 pcs_quad_select; +}; + /* Macro to make PHY type to Ethtool link mode table entry. * The index is the PHY type. */ diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index aac59c85a911..e26ae79578ba 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -71,6 +71,14 @@ enum ice_aq_res_ids { ICE_GLOBAL_CFG_LOCK_RES_ID }; +enum ice_fec_stats_types { + ICE_FEC_CORR_LOW, + ICE_FEC_CORR_HIGH, + ICE_FEC_UNCORR_LOW, + ICE_FEC_UNCORR_HIGH, + ICE_FEC_MAX +}; + /* FW update timeout definitions are in milliseconds */ #define ICE_NVM_TIMEOUT 180000 #define ICE_CHANGE_LOCK_TIMEOUT 1000