From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 33B1817B50B for ; Sat, 15 Feb 2025 17:29:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739640569; cv=none; b=NUfXc6UbwM/76hwkBTUONfcuSJNn4wk2j8+d3j4mAinSvmhSd/R8ASawSalul6tsb7Fqiev6hlDl5N9ytQaVYifjpOYq4K+PgaAHVQLN7QZfbhvKEoP1QFHbynYZdh73/KdLp9LYYludPPx9PVHc8jqC6FfWzF4HQlenF2b+LY8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739640569; c=relaxed/simple; bh=IK6h/4TA/Iti4V46nu69BclTQgANpyGTmyc/wI2SVZc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tLaRNCQ0kHhkfLoHJHFWwrDjzJ7vpYpldUpPi96Q2FQlHBWA5mb0aYY+rIKQ959CunJByq+GGfrNgOnS8YLUnuhEIbAJ+c0muy/Ug297RF9VHHq+6jJ3ifjFK50n8oN30ZAiFhDCAytfdftE9GsZkgwF7S0aa+HaxXM+sM8fyi4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jWZ6cxqT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jWZ6cxqT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D475C4CEDF; Sat, 15 Feb 2025 17:29:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739640568; bh=IK6h/4TA/Iti4V46nu69BclTQgANpyGTmyc/wI2SVZc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jWZ6cxqT9XxRP9y3hkypd8VcpSr9sMxROT2H4C0mYerIefJIO6usUbdO2NwbEBkLJ uUTN+S6x0OjiDIAr6yIQ6NRWKGGu3uy1RshcV/kHxt2THB0hB32AFaUwxFyNkpeRoI rVOnpDHTj1gCiDYoi75maa2RSp6qlaaxjWHHhUYnzsSv1Go5WjIycYcjiC69LsAegA BXNsiE5xTvTLohRbbGONCh1r+c2Dbcd5ryQdM0mYJV7b+l2xXbuLzhrqPR3oSOJ3su xPPi98y9hS8aK04vtDJIAcDDTVPIw7uKDuUVoFbpMiB31d11xvps1AJipMce5Wlgfz AfHDGGok6BHRA== Date: Sat, 15 Feb 2025 17:29:25 +0000 From: Simon Horman To: Jedrzej Jagielski Cc: intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com, andrew@lunn.ch, pmenzel@molgen.mpg.de, netdev@vger.kernel.org, Przemek Kitszel Subject: Re: [PATCH iwl-next v4] ixgbe: add support for thermal sensor event reception Message-ID: <20250215172925.GT1615191@kernel.org> References: <20250213074452.95862-1-jedrzej.jagielski@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250213074452.95862-1-jedrzej.jagielski@intel.com> On Thu, Feb 13, 2025 at 08:44:52AM +0100, Jedrzej Jagielski wrote: > E610 NICs unlike the previous devices utilizing ixgbe driver > are notified in the case of overheating by the FW ACI event. > > In event of overheat when threshold is exceeded, FW suspends all > traffic and sends overtemp event to the driver. Then driver > logs appropriate message and closes the adapter instance. > The card remains in that state until the platform is rebooted. > > This approach is a solution to the fact current version of the > E610 FW doesn't support reading thermal sensor data by the > SW. So give to user at least any info that overtemp event > has occurred, without interface disappearing from the OS > without any note. > > Reviewed-by: Przemek Kitszel > Signed-off-by: Jedrzej Jagielski > --- > v2,3,4 : commit msg tweaks Reviewed-by: Simon Horman