From patchwork Mon May 13 10:38:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "D, Lakshmi Sowjanya" X-Patchwork-Id: 13663297 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 3FF25149DEE; Mon, 13 May 2024 10:38:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715596735; cv=none; b=pwf11uNTDPSHUgH8YGVlsqqxJN1foPWwXElWT9zCdJBNjy/dQu0l49RvB12lJbxBzcYHRVKwXC+LkzeDTjKQOOx/2fQ7t4ePgTzVzX/kiHw623TbZaqBlxFa5P1ggAqLXxJbD+i/8rMrwTY7jiC2zQm6ioNt0TbXTImKIn/xzkQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715596735; c=relaxed/simple; bh=HhiHRgci3Va8aKNan0May3SRjgE/9ME923IgJ2nLvxI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Ubvfyg2Fy51Fg++MTXOJnoDPSkS2aPqf1oJRZFe5QW0gtAjorK886wUWVdUdVuUwuJhW/uxAkpnOg0LTrxDpd3hRHHs8MbwCbFt/TMEIoOkhLDf+Pgt+KNHKY9eBUmEE32BmXXLbCKPCZ2wwKrrhpGws3c9EJ0yJah3705wDF44= 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=d0YrU538; arc=none smtp.client-ip=192.198.163.8 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="d0YrU538" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715596734; x=1747132734; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HhiHRgci3Va8aKNan0May3SRjgE/9ME923IgJ2nLvxI=; b=d0YrU538n2Q1B2HXkUUCnj0pNUdDsbuuflNQhiVkaDHFvjP3/JorL/Cz wgBLUPIlu91S+1MVydNOVvsLP7AFWAQVoTr+EQK7hhvFT2dsn6ZNA0Dkt omktXoABYjp9wx4xq69BNsVcMFl4L01LyPcMpkcfK8JHYKnPj8B1n9EPt 6SdO1h6u8iLbgXpTjLJq2sHYjWDa+ouMS+WIhuDs151d54RGDFYDf9aZk +2Wz0drlEdlouGGkgAxUnW0MuBGw7l3sStdZMry4gguCP/NZLBhuA9UWL ZB5ZtAW3tOMQdy6fCZUjOInY+b0HDRyQt2Eqc1rn4VbR63a6aFoh0ty0Z A==; X-CSE-ConnectionGUID: 933oikuGQxqPedtbjb+3gw== X-CSE-MsgGUID: 8hnZI219Rp+Mx6yUDXq3uQ== X-IronPort-AV: E=McAfee;i="6600,9927,11071"; a="29039002" X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="29039002" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2024 03:38:53 -0700 X-CSE-ConnectionGUID: IrimfoOMS8Sxdz/oMmatpQ== X-CSE-MsgGUID: DXXVjDffRS+WuYEAdRtTJw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="61481734" Received: from inlubt0316.iind.intel.com ([10.191.20.213]) by fmviesa001.fm.intel.com with ESMTP; 13 May 2024 03:38:46 -0700 From: lakshmi.sowjanya.d@intel.com To: tglx@linutronix.de, jstultz@google.com, giometti@enneenne.com, corbet@lwn.net, linux-kernel@vger.kernel.org Cc: x86@kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, intel-wired-lan@lists.osuosl.org, andriy.shevchenko@linux.intel.com, eddie.dong@intel.com, christopher.s.hall@intel.com, jesse.brandeburg@intel.com, davem@davemloft.net, alexandre.torgue@foss.st.com, joabreu@synopsys.com, mcoquelin.stm32@gmail.com, perex@perex.cz, linux-sound@vger.kernel.org, anthony.l.nguyen@intel.com, peter.hilber@opensynergy.com, pandith.n@intel.com, subramanian.mohan@intel.com, thejesh.reddy.t.r@intel.com, lakshmi.sowjanya.d@intel.com Subject: [PATCH v8 05/12] stmmac: intel: remove convert_art_to_tsc() Date: Mon, 13 May 2024 16:08:06 +0530 Message-Id: <20240513103813.5666-6-lakshmi.sowjanya.d@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240513103813.5666-1-lakshmi.sowjanya.d@intel.com> References: <20240513103813.5666-1-lakshmi.sowjanya.d@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Thomas Gleixner The core code provides a mechanism to convert the ART base clock to the corresponding TSC value without requiring an architecture specific function. All what is required is to store the ART clocksoure ID and the cycles value in the provided system_counterval structure. Replace the direct conversion via convert_art_to_tsc() by filling in the required data. No functional change intended. Signed-off-by: Thomas Gleixner Signed-off-by: Lakshmi Sowjanya D --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 60283543ffc8..e73fa34237d3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -390,10 +390,11 @@ static int intel_crosststamp(ktime_t *device, *device = ns_to_ktime(ptp_time); read_unlock_irqrestore(&priv->ptp_lock, flags); get_arttime(priv->mii, intel_priv->mdio_adhoc_addr, &art_time); - *system = convert_art_to_tsc(art_time); + system->cycles = art_time; } system->cycles *= intel_priv->crossts_adj; + system->cs_id = CSID_X86_ART; priv->plat->flags &= ~STMMAC_FLAG_INT_SNAPSHOT_EN; return 0;