From patchwork Mon Apr 11 09:45:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 12808793 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BE0A7C4332F for ; Mon, 11 Apr 2022 09:47:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=i8t8YUfB1SltWYmniqkrIMdeWS+OAWeVRxukXvm3RzE=; b=QdH/C9YRnuCoc4 IKhUAjnGUQUMbFlXZEbOC9z29mpImYiruBrxc/G9XXbHubUa/VvIOPWvo3AFBsZL2yS0dnt176zar EO3tV4phdvEhDHFK6Ii4DCcBkXkNLab3g8RCqusIZLAhEgEE4rkfylb1IHYIZGhtvvmOvAJ/rJ/as 5+TYmz/vzE6qZBTp1ti+FOVn3er+V6Tm+3Tggosw7+uKMoJELTovSV2hzdpCVPe0YDhNTeDha+fwt rZPv1CMLX2Nrgrv6v0hyle41DIcg11EsQ6lIPdmDqjVo4g6sEPBxqzD16AO7s+/Z2Zg0tCaR+5uuV s8am5FAtQRf6C3YNAW4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ndqcK-0080TO-5L; Mon, 11 Apr 2022 09:45:52 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ndqcG-0080RP-Ie; Mon, 11 Apr 2022 09:45:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=H0oe0ox/jDdJfU+U6l9V289aRt7erqVy7B2FoTU7YRs=; b=xykjidlHoTyE5ITFYYgbClNGDD 6fm1K+HoUU5yIWRYF/l4MTKq05WD9J2t/1e11BduhdrXWWfERAPd+dl/1++rbK36At/WZqMCcl4mJ kox4w2u8RApVCDMO+UmU+QNNCCjWdlP/FtStn1jsSFERGpaukkJCSdIGXqrfsTrzRIxgyIsk58XL6 LdG1Q/0AVOiCB+x/e7fz5cff4fKC+zOZePr/frQKddoBkXuONAG7eLIEOJjsOIena7n2O3XFQ8AEb bFJyUFOi/hF5XVNOEYWRXfakpxlgsoM0wVgl3sKBokchaTopiEHFHjpkbzleZZ1R6qLVzRTdlY71K J0ox1h7w==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:58202) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ndqc4-0000Fx-4A; Mon, 11 Apr 2022 10:45:35 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1ndqc0-0001K5-Jq; Mon, 11 Apr 2022 10:45:32 +0100 Date: Mon, 11 Apr 2022 10:45:32 +0100 From: "Russell King (Oracle)" To: Landen Chao , DENG Qingfang , Sean Wang Cc: Andrew Lunn , Vivien Didelot , Florian Fainelli , Marek =?iso-8859-1?q?Beh=FAn?= , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Matthias Brugger , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH net-next v2 0/9] net: dsa: mt7530: updates for phylink changes Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220411_024548_708083_80A41012 X-CRM114-Status: GOOD ( 15.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, This revised series is a partial conversion of the mt7530 DSA driver to the modern phylink infrastructure. This driver has some exceptional cases which prevent - at the moment - its full conversion (particularly with the Autoneg bit) to using phylink_generic_validate(). Patch 1 fixes the incorrect test highlighted in the first RFC series. Patch 2 fixes the incorrect assumption that RGMII is unable to support 1000BASE-X. Patch 3 populates the supported_interfaces for each port Patch 4 removes the interface checks that become unnecessary as a result of patch 3. Patch 5 removes use of phylink_helper_basex_speed() which is no longer required by phylink. Patch 6 becomes possible after patch 5, only indicating the ethtool modes that can be supported with a particular interface mode - this involves removing some modes and adding others as per phylink documentation. Patch 7 switches the driver to use phylink_get_linkmodes(), which moves the driver as close as we can to phylink_generic_validate() due to the Autoneg bit issue mentioned above. Patch 8 converts the driver to the phylink pcs support, removing a bunch of driver private indirected methods. We include TRGMII as a PCS even though strictly TRGMII does not have a PCS. This is convenient to allow the change in patch 9 to be made. Patch 9 moves the special autoneg handling to the PCS validate method, which means we can convert the MAC side to the generic validator. Patch 10 marks the driver as non-legacy. The series was posted on 23 February, and a ping sent on 3 March, but no feedback has been received. The previous posting also received no feedback on the actual patches either. v2: - fix build issue in patch 5 - add Marek's tested-by drivers/net/dsa/mt7530.c | 330 +++++++++++++++++++++-------------------------- drivers/net/dsa/mt7530.h | 26 ++-- 2 files changed, 159 insertions(+), 197 deletions(-)