Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp8563735ybn; Tue, 1 Oct 2019 09:52:29 -0700 (PDT) X-Google-Smtp-Source: APXvYqxVMofNPY5HTx0v42k+3fLQxiLh1yjHj6Bap5OwLQoEugVOMUTzUImzZproOt/g4d81L4gm X-Received: by 2002:aa7:d988:: with SMTP id u8mr26427588eds.116.1569948749748; Tue, 01 Oct 2019 09:52:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1569948749; cv=none; d=google.com; s=arc-20160816; b=r6SiYBG/UqvfFDnuIKJ9tYlyt/BPYpxAAKU0oyqiKNCKepYZwiW0P8QmR5fnbhk9Fe ZtksvS81VKIS8+G3i+Fk/BbyGpL3oK2TQMQFrmg5Ktx8XzqV3pt//pHfgQlMADbAf+BD NdY0cSPddrm6Fa3HHC08PwYa3Jd38D71MDT+sLXS7+t0CMVXGoVtSPPPPAkcple7Xexx mZb0PucjZARXEf9RLIqdYMg16gu5pNFQ8Fb1Prq9Jbr72mWbv4z7/m4cIpzShgDBETVs dM++2oui15sO/YXqTLa8vKHXgejTl2RkQ5wa4m1mG1gfCKdpXQtzThmBcHl0KkG9Lo3X hfmg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=jQf6vmItzA8LYzwAN/zQuWWrwDlLjfJBDcPZQZlKtn4=; b=u+ePfOCRZuPKL/r8bnLg98RT+1C85EUmzj4knSED4cA3YRja1Y2tK8SaCQwn8WsB9K EyuDkVx8Y+bO9jwyKaSxyQRvOgpCvhYBGLqGERKgI0jbnwqAuLNz8MBeZL2Q4gcEJJFi 0tpn5c7sz7FpQHkv3xztwnyDKR62Lsmej/Wiqpo209HcylVbJGilPR9NzJHWpLNjbR/H 4dzv2nm4UlNI1zhHJiYfISe/TKcC7j550QF+vRY5Q9G3abw/Kmj9vFS/oHFE+prGK1Re J1VtK8D3YMk2UOkSkmar0cuzfpAVrTfKBIblyszwKhEovUg6oEmaD/WrgACDCRdWv/PJ CzeQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s21si9003810eja.226.2019.10.01.09.52.05; Tue, 01 Oct 2019 09:52:29 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733203AbfJAQGx (ORCPT + 99 others); Tue, 1 Oct 2019 12:06:53 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:49052 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727361AbfJAQGx (ORCPT ); Tue, 1 Oct 2019 12:06:53 -0400 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 02A5B154925AE; Tue, 1 Oct 2019 09:06:51 -0700 (PDT) Date: Tue, 01 Oct 2019 09:06:51 -0700 (PDT) Message-Id: <20191001.090651.796983023328992596.davem@davemloft.net> To: icenowy@aosc.io Cc: robh+dt@kernel.org, mark.rutland@arm.com, mripard@kernel.org, wens@csie.org, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH 0/3] Pine64+ specific hacks for RTL8211E Ethernet PHY From: David Miller In-Reply-To: <20191001082912.12905-1-icenowy@aosc.io> References: <20191001082912.12905-1-icenowy@aosc.io> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 01 Oct 2019 09:06:52 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Icenowy Zheng Date: Tue, 1 Oct 2019 16:29:09 +0800 > There're some Pine64+ boards known to have broken RTL8211E chips, and > a hack is given by Pine64+, which is said to be from Realtek. > > This patchset adds the hack. > > The hack is taken from U-Boot, and it contains magic numbers without > any document. Please contact Realtek and try to get an explanation about this. I understand that eventually we may not get a proper explanation but I really want you to put forth real effort to nail down whats going on here before I even consider these patches seriously. Thank you.