From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 29 May 2024 08:23:14 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sCCiQ-0016b2-0E for lore@lore.pengutronix.de; Wed, 29 May 2024 08:23:14 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sCCiP-0000CV-Hj for lore@pengutronix.de; Wed, 29 May 2024 08:23:14 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sLoTJdjUwLR57HziCxH+INYHGMn2eTw9YeGX6K6BOD8=; b=yrQd1QeQx4g/MLYDCMmThdtPdc Tm3nu+KSkjbYk4k9hHHh4Vm9CbzLQhx1MwevQSLYeCxsiUHfWUzh2Mt6mI2XdQ9fZ+JWqSyoeL1wZ 13Fv9nAZu7mkR9uGcqgZk7gHdYGjgtzTA9Y/neb55w1KJ3spn14jBlBX7NBU0NT8uzyHDoWBbZmRm bP+a0XsHtlUCYdKb1BjN9350GdqSoKMZBRmGn+yRcnGs28WsQpME4euZQa9EPfNJvPaJGJ0tScZ3K snvjcTqxAnqb3bSeoVeH7X8b2bEcdbZcc+g2wluc4N1VvsKLns10t3nUoZppU6RXl4alBfew0Erj8 YYveuDcg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCChw-00000002zgr-3r6M; Wed, 29 May 2024 06:22:44 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCChu-00000002zgS-1n84 for barebox@lists.infradead.org; Wed, 29 May 2024 06:22:43 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sCChs-00008U-O4; Wed, 29 May 2024 08:22:40 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sCChs-003QVC-Bf; Wed, 29 May 2024 08:22:40 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1sCChs-002Ssz-0w; Wed, 29 May 2024 08:22:40 +0200 From: Sascha Hauer To: barebox@lists.infradead.org, Oleksij Rempel In-Reply-To: <20240529050340.3227789-1-o.rempel@pengutronix.de> References: <20240529050340.3227789-1-o.rempel@pengutronix.de> Message-Id: <171696376029.587638.11633018402062850045.b4-ty@pengutronix.de> Date: Wed, 29 May 2024 08:22:40 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240528_232242_508704_F40B479F X-CRM114-Status: UNSURE ( 6.39 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v1] phy: avoid adjust_link call if link remains down X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Wed, 29 May 2024 07:03:40 +0200, Oleksij Rempel wrote: > Add a check in phy_update_status to skip calling adjust_link when the > link status remains down. This prevents unnecessary adjust_link calls > for PHYs that may change speed and duplex status bits before confirming > link establishment. This issue was observed during debugging a switch > driver, where a PHY took about 6 seconds to establish a link, causing > multiple adjust_link calls. > > [...] Applied, thanks! [1/1] phy: avoid adjust_link call if link remains down https://git.pengutronix.de/cgit/barebox/commit/?id=1851e95fcb68 (link may not be stable) Best regards, -- Sascha Hauer