From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 13 Jun 2024 08:54:39 +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 1sHeM3-005EcV-2k for lore@lore.pengutronix.de; Thu, 13 Jun 2024 08:54:39 +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 1sHeM3-0003Xf-9U for lore@pengutronix.de; Thu, 13 Jun 2024 08:54:39 +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=cC9DyLT1s9FBUkJkgu7VKv7G700FVexrJQPNnihorgo=; b=rtrJTpyx1o/wqaNgI5p6CcN1L/ ZFraYwdGNRvSY8C49B/tU5fgtwlY/NCDm6xD1hPrHzuOsVkV9TndBBWZop9U0/CJSZUzDRgqlolgF 6y9NyhNsE8ELBVVCrRKF5qJXTHa++H1pm5akhzbHbfK33BDwQVEvQ9KwCtZDfIjzpv6gfXwHdfyPd KHAA0RwVyIapQy63DBNFt8nvlDAEGF9hSmDMwPxwNevKOqy/YzVqEPe7h/OqTnA/aEzXUU/8FDo/p DEit4oGM5BX+KDieg3Zhkuvjea3V8sKJ8NDzoWsQoy6lVLaknXy1RPtdS4cF/L2Nppg+axKlaLD9/ PrbQD48g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sHeLa-0000000FNnq-0795; Thu, 13 Jun 2024 06:54:10 +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 1sHeLW-0000000FNmL-0YMY for barebox@lists.infradead.org; Thu, 13 Jun 2024 06:54:07 +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 1sHeLU-0003Ts-Lg; Thu, 13 Jun 2024 08:54:04 +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 1sHeLU-001y0d-96; Thu, 13 Jun 2024 08:54:04 +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 1sHeLU-00BGx8-0i; Thu, 13 Jun 2024 08:54:04 +0200 From: Sascha Hauer To: barebox@lists.infradead.org, Oleksij Rempel In-Reply-To: <20240612162830.1023574-1-o.rempel@pengutronix.de> References: <20240612162830.1023574-1-o.rempel@pengutronix.de> Message-Id: <171826164422.2686757.9911527739500564886.b4-ty@pengutronix.de> Date: Thu, 13 Jun 2024 08:54:04 +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-20240612_235406_204315_A60E223E X-CRM114-Status: UNSURE ( 9.02 ) 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=-5.2 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 v2] net: phy: Add support for PHY-specific link polling interval and randomization 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, 12 Jun 2024 18:28:30 +0200, Oleksij Rempel wrote: > Introduce the ability to use PHY-specific link polling intervals. Some > PHYs, such as the TI DP83TG720, require different polling intervals for > link status checks. This is particularly necessary for PHYs that do not > support autonegotiation and need frequent assistance to establish a > link. > > For instance, the TI DP83TG720 PHY may need to be reset if a link is not > established within 100 milliseconds. If two identical PHYs are connected > to each other and require the same software assistance, they might reset > at the same frequency and fail to establish a link. To mitigate this, a > randomization mechanism is added to the polling interval. > > [...] Applied, thanks! [1/1] net: phy: Add support for PHY-specific link polling interval and randomization https://git.pengutronix.de/cgit/barebox/commit/?id=3ce75ee449ef (link may not be stable) Best regards, -- Sascha Hauer