From patchwork Mon Jan 27 11:09:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jose Abreu X-Patchwork-Id: 1229700 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=synopsys.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.a=rsa-sha256 header.s=mail header.b=Qdpr2Gi5; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 485nHR6kyfz9sRV for ; Mon, 27 Jan 2020 22:16:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730314AbgA0LPz (ORCPT ); Mon, 27 Jan 2020 06:15:55 -0500 Received: from sv2-smtprelay2.synopsys.com ([149.117.73.133]:44516 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726771AbgA0LPw (ORCPT ); Mon, 27 Jan 2020 06:15:52 -0500 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 1C2714067C; Mon, 27 Jan 2020 11:09:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1580123371; bh=PJxQQe6LRMVQ+GUC/YIJKHseFjn16R2owaP2nQ3enlM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=Qdpr2Gi5s0uO+ZwqvE+R8q1qOVFfkM7ge2D/ymd6F+mCKwI7QpDDT5TRocLwkxVGJ L0Fs6xdCTz1mlZ/SMe1yEKgXhZ86HoYLYBTPcOo+HPn649Me1WD3g90R/tPNFVovvI 8pq+OjywGFrUiX0oGdQ2xWw8Zsz2Xp71i/kQ3jl+mtON5NjeF8GrFkQUPhJgS9uM7S JIB5HTeRQRH5XUcqAZT6P8eWR1ZjTJxKWG+L+giI+MdTGIZLN2Yz5hCSwnmAVgcdkN 51Qx4Ame0LIUbJ/bVRRYJzaf+FASIJY+dztnT571qQNfDtVfwFlxAXSirQT5CFWxDA qUlpWlYlxB4yQ== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 84564A005E; Mon, 27 Jan 2020 11:09:28 +0000 (UTC) From: Jose Abreu To: netdev@vger.kernel.org Cc: Joao Pinto , Jose Abreu , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Jakub Kicinski , Maxime Coquelin , Russell King , Andrew Lunn , Florian Fainelli , Heiner Kallweit , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC net-next 1/8] net: stmmac: selftests: Do not fail if PHY is not attached Date: Mon, 27 Jan 2020 12:09:06 +0100 Message-Id: <9634df6d4cfe28e3f4ca06791c3488e687bb249e.1580122909.git.Jose.Abreu@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org If a PHY is not attached, we can still run the tests with MAC loopback mode. Return -EOPNOTSUPP error code in PHY loopback test so that global status is not a failure. Signed-off-by: Jose Abreu --- Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Cc: Jose Abreu Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Maxime Coquelin Cc: Russell King Cc: Andrew Lunn Cc: Florian Fainelli Cc: Heiner Kallweit Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c index 2aba2673d6c3..586a657be984 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c @@ -380,7 +380,7 @@ static int stmmac_test_phy_loopback(struct stmmac_priv *priv) int ret; if (!priv->dev->phydev) - return -EBUSY; + return -EOPNOTSUPP; ret = phy_loopback(priv->dev->phydev, true); if (ret)