From patchwork Sat Jan 18 12:19:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Oltean X-Patchwork-Id: 1225140 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=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=fTChtD7N; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 480H6x385Vz9sR0 for ; Sat, 18 Jan 2020 23:19:37 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728676AbgARMTT (ORCPT ); Sat, 18 Jan 2020 07:19:19 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:46924 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726236AbgARMTT (ORCPT ); Sat, 18 Jan 2020 07:19:19 -0500 Received: by mail-wr1-f68.google.com with SMTP id z7so25070846wrl.13 for ; Sat, 18 Jan 2020 04:19:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=hz/8dXPws7d5iMdrw8SGJ61WlzMyk+Wl6aF2DDx5EdI=; b=fTChtD7N0XlKRLoHx7KJr9gWUDmVveI6mrEkQli8XXjJk3uw8IyaFhDpJrt0AjVJeN JX32+E1h9CX0wmM22XwYpACSUnq2VA7VxnZH2BWdifY46CxrNBxA6Co7bW5CK6FStM4j PsStKB3cH+LLWqZRcNekTvRZ1wu0Zvmco+aNNibzf5yd1f/a4jAozGtS6rCuCPNQfRH8 +Xbn+qPV3F7jBxm+hP4kMqD9Z/YTReq12hx1jK2bSBo/fxWQ+hDipLROAi73pX2pen6w zniphWgygcydCsEKINmBifV54UILnfQebu6z0mG8CI4Rirpph9O99XfteN92ZBgGImf4 qQGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=hz/8dXPws7d5iMdrw8SGJ61WlzMyk+Wl6aF2DDx5EdI=; b=DBIUdbRl7NBzH03nmLdBmRFEYASudL2ook4zgg59kaZFsj6O7gmwpt9lCOyWZ/qjKK JsU92BExGuc/KL77c0usUiyT6gRMq8i4zmvntVas/HlD7hjYcGg4/6WdX4Jc08laEwrd KbIytOz+6YxEs6AyuAOQxoUCsqj1AfSXuEpleUI+/JK5OoecNcI7WQabTTSlL3uO9XaO wP/sM1HKpLALeEZnLWufiQs9asyEpkO2qi3pU3CSsJHrbSAmQ4KZKZSU2tVtCIXRHNd7 +4VLRtB3Uz6DbqKOhc2XZS6XNjLMtaHcW4hYFp9xzAiM5XXAzNRorIK3D3EmYxmW1U2L zcxQ== X-Gm-Message-State: APjAAAVVIHLEnqMZfo2CV2SJ2xJM+MTOowTQ6U7wGznU2Y5Y71WQ2dfk ZsXbyvvgPKoozgSVjGajnieV1E7D X-Google-Smtp-Source: APXvYqxKT1xFpKdQNtQINSoovrRCDSZJarpMJdkyezptiPzekCk0WgKSbE+nATSmsyquLBSGgHUIwg== X-Received: by 2002:a5d:4749:: with SMTP id o9mr8092319wrs.242.1579349957075; Sat, 18 Jan 2020 04:19:17 -0800 (PST) Received: from localhost.localdomain ([188.25.254.226]) by smtp.gmail.com with ESMTPSA id e6sm40100238wru.44.2020.01.18.04.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jan 2020 04:19:16 -0800 (PST) From: Vladimir Oltean To: netdev@vger.kernel.org, davem@davemloft.net, linux@armlinux.org.uk, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com Cc: Alex Marginean Subject: [PATCH v2 net-next] net: phylink: allow in-band AN for USXGMII Date: Sat, 18 Jan 2020 14:19:15 +0200 Message-Id: <20200118121915.7762-1-olteanv@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Alex Marginean USXGMII supports passing link information in-band between PHY and MAC PCS, add it to the list of protocols that support in-band AN mode. Being a MAC-PHY protocol that can auto-negotiate link speeds up to 10 Gbps, we populate the initial supported mask with the entire spectrum of link modes up to 10G that PHYLINK supports, and we let the driver reduce that mask in its .phylink_validate method. Signed-off-by: Alex Marginean Signed-off-by: Vladimir Oltean --- Changes in v2: - copied netdev list - Reordered USXGMII with 10GKR drivers/net/phy/phylink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index efabbfa4a6d3..40da85c70eba 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -298,6 +298,7 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode) phylink_set(pl->supported, 2500baseX_Full); break; + case PHY_INTERFACE_MODE_USXGMII: case PHY_INTERFACE_MODE_10GKR: case PHY_INTERFACE_MODE_10GBASER: phylink_set(pl->supported, 10baseT_Half);