From patchwork Mon Nov 13 11:07:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 13453816 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 50D931C6B3 for ; Mon, 13 Nov 2023 11:07:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PdvLOAOa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 370A5C433CB; Mon, 13 Nov 2023 11:07:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699873639; bh=bN8FSN+y+03IPg4F931v2Jh6hFvo4bxNhLJa8WipQWM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PdvLOAOaU/wKIWKM1KxY60RwmGDSq1UXZlrBO3HC4IGqOiJrf7pMfcljXSe+AuLJc w9GU6NHQ2GFP50pewNlBiUM5VAnN6978gVSWzMQJpwUDqdNkS8i2FqbfajpFL+Bv1e 6W/2gJ2RpEjSoOt0M4uRgkToGDdE1wR4qGqhUWDI7GupWKNnSsN7aH/OincREAtWsx nycnYtSH7HNGIa4Ad00Ic6jM8irxC8lN3hq13l0OBDlfrzuYhLSM4pJ7VgTUpyJfG8 GimYD5hj6wXP6UoNDnpUhyMXrKJFQtL7swsCy+VrIfU7ufZaFSoiyHj8GYHBgzo7Fv 29q1iwDuN68jA== From: Roger Quadros To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: vladimir.oltean@nxp.com, s-vadapalli@ti.com, r-gunasekaran@ti.com, srk@ti.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Roger Quadros Subject: [PATCH net-next 1/3] net: ethernet: am65-cpsw: Add standard Ethernet MAC stats to ethtool Date: Mon, 13 Nov 2023 13:07:06 +0200 Message-Id: <20231113110708.137379-2-rogerq@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231113110708.137379-1-rogerq@kernel.org> References: <20231113110708.137379-1-rogerq@kernel.org> 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 Gets 'ethtool -S eth0 --groups eth-mac' command to work. Signed-off-by: Roger Quadros Reviewed-by: Andrew Lunn --- drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 26 +++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c index c51e2af91f69..ac7276f0f77a 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c +++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c @@ -662,6 +662,31 @@ static void am65_cpsw_get_ethtool_stats(struct net_device *ndev, hw_stats[i].offset); } +static void am65_cpsw_get_eth_mac_stats(struct net_device *ndev, + struct ethtool_eth_mac_stats *s) +{ + struct am65_cpsw_port *port = am65_ndev_to_port(ndev); + struct am65_cpsw_stats_regs *stats; + + stats = port->stat_base; + + s->FramesTransmittedOK = readl_relaxed(&stats->tx_good_frames); + s->SingleCollisionFrames = readl_relaxed(&stats->tx_single_coll_frames); + s->MultipleCollisionFrames = readl_relaxed(&stats->tx_mult_coll_frames); + s->FramesReceivedOK = readl_relaxed(&stats->rx_good_frames); + s->FrameCheckSequenceErrors = readl_relaxed(&stats->rx_crc_errors); + s->AlignmentErrors = readl_relaxed(&stats->rx_align_code_errors); + s->OctetsTransmittedOK = readl_relaxed(&stats->tx_octets); + s->FramesWithDeferredXmissions = readl_relaxed(&stats->tx_deferred_frames); + s->LateCollisions = readl_relaxed(&stats->tx_late_collisions); + s->CarrierSenseErrors = readl_relaxed(&stats->tx_carrier_sense_errors); + s->OctetsReceivedOK = readl_relaxed(&stats->rx_octets); + s->MulticastFramesXmittedOK = readl_relaxed(&stats->tx_multicast_frames); + s->BroadcastFramesXmittedOK = readl_relaxed(&stats->tx_broadcast_frames); + s->MulticastFramesReceivedOK = readl_relaxed(&stats->rx_multicast_frames); + s->BroadcastFramesReceivedOK = readl_relaxed(&stats->rx_broadcast_frames); +}; + static int am65_cpsw_get_ethtool_ts_info(struct net_device *ndev, struct ethtool_ts_info *info) { @@ -729,6 +754,7 @@ const struct ethtool_ops am65_cpsw_ethtool_ops_slave = { .get_sset_count = am65_cpsw_get_sset_count, .get_strings = am65_cpsw_get_strings, .get_ethtool_stats = am65_cpsw_get_ethtool_stats, + .get_eth_mac_stats = am65_cpsw_get_eth_mac_stats, .get_ts_info = am65_cpsw_get_ethtool_ts_info, .get_priv_flags = am65_cpsw_get_ethtool_priv_flags, .set_priv_flags = am65_cpsw_set_ethtool_priv_flags,