From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta1.migadu.com (out-182.mta1.migadu.com [95.215.58.182]) (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 BF3FE23BD1F for ; Tue, 6 Jan 2026 16:08:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767715723; cv=none; b=dUcFpukx0lDKJKqii4VMZm74Yntp1zALy6grdsucykfCI+jM8T0cB3cPS8ckv22NfegaZtF1iJ+FE3YAFDJ+PwORKP38/f78vpDfOG14zh/YWcDp6zNi9KzuaGXTh5dskGg41/ulEZO2hlm20TUkr3m6X+yJZcOhp03kDe0PCqk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767715723; c=relaxed/simple; bh=YxBre04v/idpTBzhEzguGTkOLCLdO8gcNJ/Fw78z/wY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WD1c+ipr2gmZaMb+5g+QOrEh/mcgkDJtUozajrjtEUN636oqPNG4cZS28tUs7bHbRblaHBQOQQSM/Rby8JmSeLsMeJ0dLAFbF7dm238fF8KdW8Z8y5KGq9/7h7aU0g2VLRwoldFpP1baN8f0oSAlTUsytsmTKPAESJvRXT5htFI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=TfjkWm88; arc=none smtp.client-ip=95.215.58.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="TfjkWm88" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1767715719; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ijOKNek0O/qs2Nl6wS1xdmOW2TJ2YZ7Jq+xVgId/1Vs=; b=TfjkWm88B2+dudX5uvQ1WoUe6gAlEAb+BhMdYBaJdNIA7/YGOktZ9+qQLQtYa2gyUzU6CB zc9rzcN7SS7qLCu6OepCoik6EgjZ5+EKYIS827HRB2jjP4Cysw9At8Ci3GNGRZ0An9ECAg 0zHrEPfjtQDwHFrweuuYyKv7LMx+ctc= From: Vadim Fedorenko To: Andrew Lunn , Russell King , Heiner Kallweit , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Richard Cochran , Andrew Lunn Cc: Simon Horman , Vladimir Oltean , Jacob Keller , Kory Maincent , netdev@vger.kernel.org, Vadim Fedorenko Subject: [PATCH net-next v3 4/4] net: phy: microchip_rds_ptp: add HW timestamp configuration reporting Date: Tue, 6 Jan 2026 16:07:23 +0000 Message-ID: <20260106160723.3925872-5-vadim.fedorenko@linux.dev> In-Reply-To: <20260106160723.3925872-1-vadim.fedorenko@linux.dev> References: <20260106160723.3925872-1-vadim.fedorenko@linux.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT The driver stores HW timestamping configuration and can technically report it. Add callback to do it. Reviewed-by: Kory Maincent Signed-off-by: Vadim Fedorenko --- drivers/net/phy/microchip_rds_ptp.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/net/phy/microchip_rds_ptp.c b/drivers/net/phy/microchip_rds_ptp.c index 5f6e7cd11622..f5f2928e705f 100644 --- a/drivers/net/phy/microchip_rds_ptp.c +++ b/drivers/net/phy/microchip_rds_ptp.c @@ -476,6 +476,18 @@ static bool mchp_rds_ptp_rxtstamp(struct mii_timestamper *mii_ts, return true; } +static int mchp_rds_ptp_hwtstamp_get(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *config) +{ + struct mchp_rds_ptp_clock *clock = + container_of(mii_ts, struct mchp_rds_ptp_clock, + mii_ts); + config->tx_type = clock->hwts_tx_type; + config->rx_filter = clock->rx_filter; + + return 0; +} + static int mchp_rds_ptp_hwtstamp_set(struct mii_timestamper *mii_ts, struct kernel_hwtstamp_config *config, struct netlink_ext_ack *extack) @@ -1293,6 +1305,7 @@ struct mchp_rds_ptp_clock *mchp_rds_ptp_probe(struct phy_device *phydev, u8 mmd, clock->mii_ts.rxtstamp = mchp_rds_ptp_rxtstamp; clock->mii_ts.txtstamp = mchp_rds_ptp_txtstamp; clock->mii_ts.hwtstamp_set = mchp_rds_ptp_hwtstamp_set; + clock->mii_ts.hwtstamp_get = mchp_rds_ptp_hwtstamp_get; clock->mii_ts.ts_info = mchp_rds_ptp_ts_info; phydev->mii_ts = &clock->mii_ts; -- 2.47.3