From patchwork Mon May 13 10:38:05 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: 13663296 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 AA193149DEE; Mon, 13 May 2024 10:38:47 +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=1715596729; cv=none; b=LjEe3Hpqz0At69epOuSY9Idm9g3LuEy/Rn44UbYG25VBTtxbF8KzsWbRbhDA2t6SvNooWAO+MmE7/7czLi02ZRGdSNSZlx04hXtcI+KtYMKheymmHr1HkNvwNKqj1jO8bfeMwVU4aml0b2VaiBcqr1Upyt/uR9B5Prc7G1SvD1U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715596729; c=relaxed/simple; bh=E24oiqBr9fZRW5QO8Q7Dp8xrmLM7n8Eet5142z/yLlA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BRjPE2h2dtA+UEty5+aMu/cWzK5ZNAh7bJDTaD7GjnsHpny9HvjkxIpvemVu0bPC07VXIA++qCBVcx16/BB5qun+i3DTNh0kAvk3x2A2AbJcTBxENVCQW9ML+VX/U0PkFETNu1XE4gPDyYp2q/DS/+tBqD1w1ViCssQ9Wa6N7e0= 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=cUmZCXpX; 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="cUmZCXpX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715596727; x=1747132727; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=E24oiqBr9fZRW5QO8Q7Dp8xrmLM7n8Eet5142z/yLlA=; b=cUmZCXpXBgnUVqZqE99BZ/+cSS3PPkm+ZiMKonWvGgx8RVt0AwsFx45R g7G5xqTra0eyGdG/H/9A9r2E4Ubl31UMOZfvTdfDtxest91c872EiG7Gc rAPKyByCkgeHS3toPXz279+luTL0+nhzyS7StgTKQ/3bwQhR4mOZxUW9H x+F9AWnJJXN/6CBrkvihxFPeqbPYzeov7MKgV5n3wF+CHq9Y4INvG/f0M QmMREzm2Nx0P9ZMzAa3woaSmbCQB4JvCAHKYPaAjHBVd+UEzcIOAxguhB GwnhCx403qqnc/rvT9PSBrpDXERr2PLXryp4F+HTD+M0MmRHRptELxYuA w==; X-CSE-ConnectionGUID: 6F3UnCjBQ1SO1/ZBXFyJ8w== X-CSE-MsgGUID: 8cE+sBgQRlajLJge9EN/7g== X-IronPort-AV: E=McAfee;i="6600,9927,11071"; a="29038986" X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="29038986" 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 03:38:46 -0700 X-CSE-ConnectionGUID: ffHlNrxyRwOrL7MFQJm/9w== X-CSE-MsgGUID: 1qZZ6hJaRCCuZyQIRuokXw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="61481729" Received: from inlubt0316.iind.intel.com ([10.191.20.213]) by fmviesa001.fm.intel.com with ESMTP; 13 May 2024 03:38:40 -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 04/12] igc: remove convert_art_ns_to_tsc() Date: Mon, 13 May 2024 16:08:05 +0530 Message-Id: <20240513103813.5666-5-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_ns_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/intel/igc/igc_ptp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c index 885faaa7b9de..39656489d73e 100644 --- a/drivers/net/ethernet/intel/igc/igc_ptp.c +++ b/drivers/net/ethernet/intel/igc/igc_ptp.c @@ -901,7 +901,11 @@ static bool igc_is_crosststamp_supported(struct igc_adapter *adapter) static struct system_counterval_t igc_device_tstamp_to_system(u64 tstamp) { #if IS_ENABLED(CONFIG_X86_TSC) && !defined(CONFIG_UML) - return convert_art_ns_to_tsc(tstamp); + return (struct system_counterval_t) { + .cs_id = CSID_X86_ART, + .cycles = tstamp, + .use_nsecs = true, + }; #else return (struct system_counterval_t) { }; #endif