From patchwork Thu Oct 10 14:21:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karol Kolacinski X-Patchwork-Id: 1995484 X-Patchwork-Delegate: anthony.l.nguyen@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256 header.s=default header.b=Fca35Nmv; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=2605:bc80:3010::136; helo=smtp3.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=patchwork.ozlabs.org) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XPX6k3glCz1xsv for ; Fri, 11 Oct 2024 01:23:26 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 10B6560B49; Thu, 10 Oct 2024 14:23:22 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id HMX69S6YPWHq; Thu, 10 Oct 2024 14:23:21 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.34; helo=ash.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 1C23D605FE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1728570201; bh=qBNXlCUyC5pKxaTFkDNDN4xi3DQtH/srv6QY5iPE6KU=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=Fca35NmvBMnHDOCKnC4Oo8YoW6WbQ0gDXLJhkjRiWq0juUU5UzzDvV2MN+so1ngZy s3HKQ8Aq7xL5pZGYJc9rH5f2BSxCmhiBwcrgcdL1QKdIYUIxuMDthX2dU31LO8PZ4G vXmr2UZ3M78ZULBK3TMYlp7aw+c4mfzpEe7fJ33gMRRIL+dUvUINY5aDBmQrE6fA8M vsgv59tdK7V9k4I54JLOAj1Q7UE0YpK3MLrJ6CX0WKMuaBR/YHhqvzcXdjJNnVRIOo YlqNfSpPfkt9kRX9lf7MvdhPsvQ/PxDCJeVFhREWSkHA0R2Gj1j/MEusoGOl5gKCc/ onpBpH3cCC/5Q== Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp3.osuosl.org (Postfix) with ESMTP id 1C23D605FE; Thu, 10 Oct 2024 14:23:21 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id 32A881BF4E3 for ; Thu, 10 Oct 2024 14:23:17 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1A7E060B2E for ; Thu, 10 Oct 2024 14:23:17 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id HVpCYObHC4Wy for ; Thu, 10 Oct 2024 14:23:16 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=198.175.65.12; helo=mgamail.intel.com; envelope-from=karol.kolacinski@intel.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org 475D1605FE DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 475D1605FE Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by smtp3.osuosl.org (Postfix) with ESMTPS id 475D1605FE for ; Thu, 10 Oct 2024 14:23:16 +0000 (UTC) X-CSE-ConnectionGUID: nheViH9jR1CSXKvgNry0+g== X-CSE-MsgGUID: Tb00ucqPS/+JWUXxOwsE1Q== X-IronPort-AV: E=McAfee;i="6700,10204,11220"; a="39321116" X-IronPort-AV: E=Sophos;i="6.11,193,1725346800"; d="scan'208";a="39321116" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2024 07:23:16 -0700 X-CSE-ConnectionGUID: z5YbTlAgSCOkAHgaLif7fw== X-CSE-MsgGUID: 4a+QwLGySWeioCns9+2NEg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,193,1725346800"; d="scan'208";a="99937516" Received: from kkolacin-desk1.ger.corp.intel.com (HELO kkolacin-desk1.igk.intel.com) ([10.217.160.108]) by fmviesa002.fm.intel.com with ESMTP; 10 Oct 2024 07:23:14 -0700 From: Karol Kolacinski To: intel-wired-lan@lists.osuosl.org Date: Thu, 10 Oct 2024 16:21:16 +0200 Message-ID: <20241010142254.2047150-4-karol.kolacinski@intel.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241010142254.2047150-1-karol.kolacinski@intel.com> References: <20241010142254.2047150-1-karol.kolacinski@intel.com> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728570197; x=1760106197; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jiPvPXxBq3tdFiDO1nLpvgYWsPIczFNWPyj+6nTmfuo=; b=FNxwYVVmVavUPFjWQIMVKuels04oxeWD6nLaEDx8V0teNuoot0pkVnxv lkse02T9RNP3HHN7XtaxWkbw4g3DSHkrNKLyFdj6dlXpdF7ZVcGdZUvJT shlZomjL2ZQ2a13EsjvMfiTeUL+LsreIvZ0/Q/I2kSVsOZZB/HjbayznC 5zKUFE83XLKrDY/+zsMqhKTFebiFaKrjUFsQ5pdrpjpSR1R2X933R35SC Xoc+iU7LMxYC06tCtFXUI/KOs+L0issVCo8FpR29qf0arE6H5BhpPiAGH b37a9x9gFso0p3c2GscW+P2ZpA6cRRc+K7Td6I3bzsdyEtBWCkoPX0nNn w==; X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=none dis=none) header.from=intel.com X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=FNxwYVVm Subject: [Intel-wired-lan] [PATCH v2 iwl-net 3/4] ice: Fix ETH56G FC-FEC Rx offset value X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, Karol Kolacinski , Arkadiusz Kubalewski , anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Fix ETH56G FC-FEC incorrect Rx offset value by changing it from -255.96 to -469.26 ns. Those values are derived from HW spec and reflect internal delays. Hex value is a fixed point representation in Q23.9 format. Fixes: 7cab44f1c35f ("ice: Introduce ETH56G PHY model for E825C products") Reviewed-by: Arkadiusz Kubalewski Signed-off-by: Karol Kolacinski --- drivers/net/ethernet/intel/ice/ice_ptp_consts.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_consts.h b/drivers/net/ethernet/intel/ice/ice_ptp_consts.h index e63f2a36eabf..339b9f59ddde 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_consts.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_consts.h @@ -86,7 +86,7 @@ struct ice_eth56g_mac_reg_cfg eth56g_mac_cfg[NUM_ICE_ETH56G_LNK_SPD] = { .rx_offset = { .serdes = 0xffffeb27, /* -10.42424 */ .no_fec = 0xffffcccd, /* -25.6 */ - .fc = 0xfffe0014, /* -255.96 */ + .fc = 0xfffc557b, /* -469.26 */ .sfd = 0x4a4, /* 2.32 */ .bs_ds = 0x32 /* 0.0969697 */ }