From patchwork Tue Feb 18 02:34:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiawen Wu X-Patchwork-Id: 13978819 X-Patchwork-Delegate: kuba@kernel.org Received: from smtpbguseast1.qq.com (smtpbguseast1.qq.com [54.204.34.129]) (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 D43DE54670 for ; Tue, 18 Feb 2025 02:09:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.204.34.129 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739844591; cv=none; b=QJZoYANL+uq0Ls0uFy+JjMtOSq2CH3PBKPJIuN0rU0mddISLW7Oxsmd9kI0UC2/4U7MHiXY9IOnUDYxoIFm+eU4ooCtcx61+Q9D2OK/le3BL7xr5oujysGgIUyzvwwqqjRJkLXECEZH6e3qyHpbzP1M8Fa6YWgKVsGfctdFApm8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739844591; c=relaxed/simple; bh=Qq8SSureU8S3Ou0zbBou6Got6asQczN5/bB2E+jm894=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pN81Ek8h5tl9vn9CnaUXFrFv+TuJI2/+vyZU74qRS9cSSGmApBh4Uo98++BeGJ/bmQek9Rkq7oYJVC5iJ6hbuNPj+Tg5wQEnsyeFE/xje1N6zi9oRYmBzOUoiRg8uxXM5tfWQPLjmnZa357Cl5Me/W/ZyYzonBq/yM1aoLr9gP0= 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=54.204.34.129 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: bizesmtpsz5t1739844575t8619cc X-QQ-Originating-IP: m+bwn7IFjKCLF+x58hcstYQ+9rxROWTBKvn/aLWJsXU= Received: from wxdbg.localdomain.com ( [36.24.205.26]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 18 Feb 2025 10:09:33 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 11202924122806695270 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 v8 2/4] net: wangxun: Support to get ts info Date: Tue, 18 Feb 2025 10:34:30 +0800 Message-Id: <20250218023432.146536-3-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20250218023432.146536-1-jiawenwu@trustnetic.com> References: <20250218023432.146536-1-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: MfQnJH+7WKv6Q0fwmbVWRa3SsYe1Vld3T064jtKGNOZz6gXQCFEW2KnQ 6UYKoZ0mVqgIX0NjUHCM52qB6SLJn1r3msrEJerMUI8IehiBj1j6u4dOY8YEfyla27KJXnO 7IhFg4/lR5MCEko1oXrMygOIiO6ZGVjN5xrAcxgqI/IKIB36u8yV5sU4Z5UaPPMT0QBqqRi zDJvDUypb/+GlZKl/sOzvbgLY3LAriUxS/vWFGkOmP4lV+fb0lytOHw5Auvm8IwR1tl3EK+ fMouEsj7emgZ3dvpbG8FkcS+WeBd2SDe+7vTgmgN8nAoApf1GuGexPnR4mXG3qM1cDLNO1H jS+wvbqE0Ka6lnDxOJgT2L0/Oir0G6LG3EFJanEFiPAZRoqWC4crwtaYnu1eFsbbMk9z42z FLthTVC1aMwlkid43RyKiOg/MJx2Lm+i1Ftvmvwm6Xqq2bFfCvppjTxwEvk4wXtAwU4w90q +CRa3tccLsXq9YOM/e7P6rQ7l9dDiQH2NsQYsAwn0HOXlFdUvzTxHUEd1DOFxVKFiKXlTrw fPt0gr6NRdhsq3jBPwU38KvJ4E/93Ut9PCVtau0srnUhVvhXIpewfys2GdxBVQ9Ux+fF+dV /za2lTvsYyp05u2Op8ZuPTnqbN5wz9TByWv5QHb38vI8Q2yRryOICYUKhx+KmYoIDEFCy2F iIsZy2yYokair3f+yktrrGDt9cQcQyTQyjbCD1jPQoNLA6t9uDYfOKlHVml859H3I3nq7Zx 5tAmJFIHSEg4bDD6MGiYEvfWUVuhstp4gXsJdQ22CFFgAGdMvQM8ogxmnnveWrUpcT4iTMi GiGaowUQTiJU/MgBv7qjdKs5dPR/sDDaXCJiQPbdwM6k/Kzz2EOlFrbngjKYZCBwkQlbhsu v3Pe0ZjwogQRSubJeX2vvU8qw2gpx/7LccfuGIkKl+KphsMN4+zQbeGUaxsfOBSsL2gnNqn eQq7gAgIWIjYuk29oLpSeSQyYWqNDN88f2J9pCwa/HxOhGKk3uwo21qKD X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= 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)