From nobody Fri Apr 3 05:40:48 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 990BBC54EE9 for ; Fri, 16 Sep 2022 11:58:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231252AbiIPL6Q (ORCPT ); Fri, 16 Sep 2022 07:58:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230441AbiIPL6K (ORCPT ); Fri, 16 Sep 2022 07:58:10 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A41CD37FA5; Fri, 16 Sep 2022 04:58:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1663329488; x=1694865488; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/NI2pu8giI3UdwHRrZq8eCC9VA82S1IW3MexOoaAZY0=; b=GI4yuorAtZ4B7mS3yS6e31HccCGZdcWTy5GlZ5hb2JyBIz9KQLy8sleg UFt+4SQtRjGYGQFclsZr5YeJ2Dq0YVhrGqq+AMiGMVDGbCqI29dBLdBWB EZsJdrtIYK/tqf2pKLMh3MFsWKLDmlE+LfzaY6ttdfFm1ZmUcMhBhpqc/ L23I67LX1BBnqmInNOSMm3w9YGChAqv36SFGNgwwmQKazboYiOhkP1EU3 sGUywO5jB5hc1c1kIhidQTyvYTIS9ERY23hWVVuu08q0PWifWvD6Jwppu TF+nj/n0ElyrTsKoJaAHBAur+Vd1RyVp3zLwwaFPztXITmM+xBX5Xggc/ g==; X-IronPort-AV: E=Sophos;i="5.93,320,1654585200"; d="scan'208";a="177485430" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 16 Sep 2022 04:58:07 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Fri, 16 Sep 2022 04:58:07 -0700 Received: from localhost.localdomain (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Fri, 16 Sep 2022 04:58:04 -0700 From: Raju Lakkaraju To: CC: , , , , , , Subject: [PATCH net-next V1 1/2] net: lan743x: Remove PTP_PF_EXTTS support for non-PCI11x1x devices Date: Fri, 16 Sep 2022 17:27:57 +0530 Message-ID: <20220916115758.73560-2-Raju.Lakkaraju@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220916115758.73560-1-Raju.Lakkaraju@microchip.com> References: <20220916115758.73560-1-Raju.Lakkaraju@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Remove PTP_PF_EXTTS support for non-PCI11x1x devices since they do not support the PTP-IO Input event triggered timestamping mechanisms added by commit 60942c397af6094c04406b77982314dfe69ef3c4 Signed-off-by: Raju Lakkaraju --- drivers/net/ethernet/microchip/lan743x_ptp.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/eth= ernet/microchip/lan743x_ptp.c index 6a11e2ceb013..da3ea905adbb 100644 --- a/drivers/net/ethernet/microchip/lan743x_ptp.c +++ b/drivers/net/ethernet/microchip/lan743x_ptp.c @@ -1049,6 +1049,10 @@ static int lan743x_ptpci_verify_pin_config(struct pt= p_clock_info *ptp, enum ptp_pin_function func, unsigned int chan) { + struct lan743x_ptp *lan_ptp =3D + container_of(ptp, struct lan743x_ptp, ptp_clock_info); + struct lan743x_adapter *adapter =3D + container_of(lan_ptp, struct lan743x_adapter, ptp); int result =3D 0; =20 /* Confirm the requested function is supported. Parameter @@ -1057,7 +1061,10 @@ static int lan743x_ptpci_verify_pin_config(struct pt= p_clock_info *ptp, switch (func) { case PTP_PF_NONE: case PTP_PF_PEROUT: + break; case PTP_PF_EXTTS: + if (!adapter->is_pci11x1x) + result =3D -1; break; case PTP_PF_PHYSYNC: default: --=20 2.25.1