From patchwork Tue Feb 14 09:03:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 13139710 X-Patchwork-Delegate: kuba@kernel.org 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 EEBF3C61DA4 for ; Tue, 14 Feb 2023 09:03:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231919AbjBNJDe (ORCPT ); Tue, 14 Feb 2023 04:03:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231599AbjBNJDb (ORCPT ); Tue, 14 Feb 2023 04:03:31 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DA9B469D for ; Tue, 14 Feb 2023 01:03:30 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pRrDa-0004UA-JP; Tue, 14 Feb 2023 10:03:18 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pRrDY-004qDa-4d; Tue, 14 Feb 2023 10:03:17 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pRrDX-008V65-IB; Tue, 14 Feb 2023 10:03:15 +0100 From: Oleksij Rempel To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Wei Fang , Heiner Kallweit Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Shenwei Wang , Clark Wang , NXP Linux Team Subject: [PATCH net-next v1 4/7] net: phy: add PHY specifica flag to signal SmartEEE support Date: Tue, 14 Feb 2023 10:03:11 +0100 Message-Id: <20230214090314.2026067-5-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230214090314.2026067-1-o.rempel@pengutronix.de> References: <20230214090314.2026067-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Typical EEE support need cooperation of MAC and PHY, so both parts should be able to do EEE. But, there also PHYs compatible with normal 802.3az standard working with legacy MAC without EEE ability, acting as a complete EEE power saving system. To identify this PHYs we need a PHY specific flag. Since the PHY specification implementing this functionality calls it SmartEEE, use the same flag name - PHY_SMART_EEE. Signed-off-by: Oleksij Rempel --- include/linux/phy.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/phy.h b/include/linux/phy.h index 6709fbd72e10..e6b12653c655 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -85,6 +85,7 @@ extern const int phy_10gbit_features_array[1]; #define PHY_IS_INTERNAL 0x00000001 #define PHY_RST_AFTER_CLK_EN 0x00000002 #define PHY_POLL_CABLE_TEST 0x00000004 +#define PHY_SMART_EEE 0x00000008 /* EEE done by PHY without MAC */ #define MDIO_DEVICE_IS_PHY 0x80000000 /**