From patchwork Tue Jan 21 02:20:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiawen Wu X-Patchwork-Id: 13945595 X-Patchwork-Delegate: kuba@kernel.org Received: from smtpbgeu1.qq.com (smtpbgeu1.qq.com [52.59.177.22]) (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 452C514F102 for ; Tue, 21 Jan 2025 02:21:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.59.177.22 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737426079; cv=none; b=B5DlNLMDC/eDuCdWIKZ6xEfT7IrxD+9qnTWVz2Gs0mjxcCF6br2DKPbnTxsCxvcExKzcG9CaYm6fGwDZtz8k/2GGmdz4Cuxk1w0XF2zPxepNw+RAZpOYPIuu98IMA+Qqwy1V4N0H9hNVgfRTGG+HeanR9I6wRDNhnnvt7jBgYrA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737426079; c=relaxed/simple; bh=Qq8SSureU8S3Ou0zbBou6Got6asQczN5/bB2E+jm894=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tQDwZJVqlkxabmq709DinwIDGmNjE15s28JKPoP2Ra4yP2sDH1YTEjMNN2Vf7QqlKshE/Jlib3h4L2GN7lcqGcHUw9UUQc2m798kf5+Vlci3dpx8zhCaTXbhi87J2t4XCYIMH4EkQVVQALbq7/ut7rQn+e1kfjZtMqa8flCL0oA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=trustnetic.com; spf=pass smtp.mailfrom=trustnetic.com; arc=none smtp.client-ip=52.59.177.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=trustnetic.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=trustnetic.com X-QQ-mid: bizesmtpsz7t1737426065tlh4a5j X-QQ-Originating-IP: 4GniKO5LTGuVtzqKArswU9/zBicqXOjPwSBTh8CuvFw= Received: from wxdbg.localdomain.com ( [115.197.136.137]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 21 Jan 2025 10:21:03 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 4162427598436202465 From: Jiawen Wu To: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, richardcochran@gmail.com, linux@armlinux.org.uk, horms@kernel.org, jacob.e.keller@intel.com, netdev@vger.kernel.org, vadim.fedorenko@linux.dev Cc: mengyuanlou@net-swift.com, Jiawen Wu Subject: [PATCH net-next v6 2/4] net: wangxun: Support to get ts info Date: Tue, 21 Jan 2025 10:20:32 +0800 Message-Id: <20250121022034.2321131-3-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20250121022034.2321131-1-jiawenwu@trustnetic.com> References: <20250121022034.2321131-1-jiawenwu@trustnetic.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpsz:trustnetic.com:qybglogicsvrgz:qybglogicsvrgz8a-1 X-QQ-XMAILINFO: MRY6qckr/MVJe+EJqxTGTBWjhPgmMc5UUqabebmyCqCAmBpGlj9wNyDS WBl5fsJ/DCP3zwg1Sc9vS88Hx8hT4nK+vUqtPROraGekQ0ofXXSLtyRsoTLup65KRGdnARe 9ziUYJwpXhcA1tzvBOeknyZnFp+/GL1/5b2/fvNqVhR5OBZEjaEgzEuGR4NxhSirWzYuvTk y1QdkbRtwOa2lnlZd99yGyPfz/s+cP/YQqjWQ/YvQ3fgWdboUSKUuMzlmx1aIs35DQSJTtk Bk9mBbmlJn4a+DWTjy2RVA4SPVK5BxO8RNPnuBvFueFapNESl2tk4HAfGjsn0QVEStpyJqC q84LOvkfM3X8fVxYahIENyv6BJvoUAu2dw2f1XOtmrdFBREAiLMT9RlM9N+qqsJmjiMqeIS ZFu9ESEBtqxoAkQeKisqW/vetzZkLE927tgd+ebSr5HOxFaYebnrBZZJTztLi5Uu4troiKF hAJnCDilVR8yRftKUtT/z1+1OL+T1OChSboGNck7qDQNH7T+W2cC0WqugFYA+sy3rRcwMnM m470UVKzGzZOZec3EsdhD3x5xZ5812vqUaTx9VXqsGXniCsoFLgg3DIq2zBJR5lGvCyCvlz 0DFE7NwtenF1lWD472fOmGdtEpk1REiVg4Zk8M1gjm+U4kLlDmuqk7/XlzbzYX3nESVVjSo ZqzITkqTVB2OTPZIckvxFEphS+CacwWYwea35O/dRsNpBEfwazsP8RmXHMauPob+EVLMT89 Da+5pOkoezQtZE1nikbbgLRBFhxwrFdbwqWQo8J5bDU0RsakEtDgoUuHKLpnDULcGB7CWPj iBD4KGwPPN3UPNeRHLMkZfzFLPB/pWHe2176qveXLKD+BJsqhBvJA57jC2CMVdIR1OE12Ra hALUL40/nZtnNIIG8adAv4SdvCHoXvBQBU7MRIQCL9t4A4fPHbKI5OqvTJOHnpQ3Aw6tiE0 Or9xAmOr9Nsojzi0ze+RF/MjYqehkDI3C1nNVrhn4FYerbA== X-QQ-XMRINFO: MSVp+SPm3vtS1Vd6Y4Mggwc= X-QQ-RECHKSPAM: 0 X-Patchwork-Delegate: kuba@kernel.org Implement the function get_ts_info and get_ts_stats in ethtool_ops to get the HW capabilities and statistics for timestamping. Signed-off-by: Jiawen Wu Reviewed-by: Vadim Fedorenko --- .../net/ethernet/wangxun/libwx/wx_ethtool.c | 50 +++++++++++++++++++ .../net/ethernet/wangxun/libwx/wx_ethtool.h | 4 ++ .../net/ethernet/wangxun/ngbe/ngbe_ethtool.c | 2 + .../ethernet/wangxun/txgbe/txgbe_ethtool.c | 2 + 4 files changed, 58 insertions(+) diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c index c4b3b00b0926..28f982fbc64c 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c @@ -455,3 +455,53 @@ void wx_set_msglevel(struct net_device *netdev, u32 data) wx->msg_enable = data; } EXPORT_SYMBOL(wx_set_msglevel); + +int wx_get_ts_info(struct net_device *dev, + struct kernel_ethtool_ts_info *info) +{ + struct wx *wx = netdev_priv(dev); + + info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | + BIT(HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_EVENT) | + BIT(HWTSTAMP_FILTER_PTP_V2_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_EVENT); + + info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + if (wx->ptp_clock) + info->phc_index = ptp_clock_index(wx->ptp_clock); + else + info->phc_index = -1; + + info->tx_types = BIT(HWTSTAMP_TX_OFF) | + BIT(HWTSTAMP_TX_ON); + + return 0; +} +EXPORT_SYMBOL(wx_get_ts_info); + +void wx_get_ptp_stats(struct net_device *dev, + struct ethtool_ts_stats *ts_stats) +{ + struct wx *wx = netdev_priv(dev); + + if (wx->ptp_clock) { + ts_stats->pkts = wx->tx_hwtstamp_pkts; + ts_stats->lost = wx->tx_hwtstamp_timeouts + + wx->tx_hwtstamp_skipped + + wx->rx_hwtstamp_cleared; + ts_stats->err = wx->tx_hwtstamp_errors; + } +} +EXPORT_SYMBOL(wx_get_ptp_stats); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h index 600c3b597d1a..9e002e699eca 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h @@ -40,4 +40,8 @@ int wx_set_channels(struct net_device *dev, struct ethtool_channels *ch); u32 wx_get_msglevel(struct net_device *netdev); void wx_set_msglevel(struct net_device *netdev, u32 data); +int wx_get_ts_info(struct net_device *dev, + struct kernel_ethtool_ts_info *info); +void wx_get_ptp_stats(struct net_device *dev, + struct ethtool_ts_stats *ts_stats); #endif /* _WX_ETHTOOL_H_ */ diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c index e868f7ef4920..7e2d9ec38a30 100644 --- a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c +++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c @@ -138,6 +138,8 @@ static const struct ethtool_ops ngbe_ethtool_ops = { .set_channels = ngbe_set_channels, .get_msglevel = wx_get_msglevel, .set_msglevel = wx_set_msglevel, + .get_ts_info = wx_get_ts_info, + .get_ts_stats = wx_get_ptp_stats, }; void ngbe_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c index d98314b26c19..78999d484f18 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c @@ -529,6 +529,8 @@ static const struct ethtool_ops txgbe_ethtool_ops = { .set_rxnfc = txgbe_set_rxnfc, .get_msglevel = wx_get_msglevel, .set_msglevel = wx_set_msglevel, + .get_ts_info = wx_get_ts_info, + .get_ts_stats = wx_get_ptp_stats, }; void txgbe_set_ethtool_ops(struct net_device *netdev)