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 2201C2DBF78 for ; Tue, 16 Sep 2025 12:36:10 +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=1758026171; cv=none; b=rJQsjCm+DkhRVJo/yuKoh3RS1Wf7hnJqjQljG/dfXo7kgLSWt+6h4kVHxxQ40gLqT5vIt9cxJqF4gqiitIzsmCdsOx81CfJKIhXsLkCvjaAaFZ4LpLhsh9gHrOliiMZDWm1QYJXdddu7dGA7MC+z5B0sBPBSm9SRvNfQGXdCCYQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758026171; c=relaxed/simple; bh=+KNT56lbH/tmqOKWYVen3BtIMtq9bc2rRKfihkLNoqM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r+DIJcgsOEsDyAOIT9PocVGb/NWKTx2PKGk+3HzKuHM700tUTSc0ir/IvYHoxQSj5UkoIuj8Sd3w4pQR5Py9fNZhmJB7siHbOfLqSXL7XTn45wU9WQr6985gPL9Q3APiqEnTJUcK0ruIpb2WvCFE8HOGQDTZ7f1+l/LfMOmPRXs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aZIIOPgT; 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="aZIIOPgT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D7117C4CEEB; Tue, 16 Sep 2025 12:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758026170; bh=+KNT56lbH/tmqOKWYVen3BtIMtq9bc2rRKfihkLNoqM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aZIIOPgTvLwB+N8t/aqUs4yJZn+q8lPzpOei1x52OHpwmpB3U2/92aLYoL+MhL9Z3 5YzQ0ZkzmYDzchecrRmko4HMXFWWAIaj6fUnc86XqNKZ6rpq/EAaXJZmeRLRd32erL UtnQUMpcD0dlZoZeqL8UcE6PE7LqdqR39QIOkZ8usQQXxX++BRPTnW+KauloJQJ5dh KFTS315delHAp4vyoTT1QPUyMn6+dr/TIwr/f+h6Cb+br+efV0g9j7+FQstc+A+8z8 fv4ar68xJo2VT3xEiinBHbW9y86WHZyC/E3oz4V+QD1nhB0RD+FUTOakMZ/O2C7CUL 4aZudFRoTo1cQ== Date: Tue, 16 Sep 2025 13:36:06 +0100 From: Simon Horman To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, alexanderduyck@fb.com, jacob.e.keller@intel.com Subject: Re: [PATCH net-next v2 4/9] eth: fbnic: reprogram TCAMs after FW crash Message-ID: <20250916123606.GC224143@horms.kernel.org> References: <20250915155312.1083292-1-kuba@kernel.org> <20250915155312.1083292-5-kuba@kernel.org> 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: <20250915155312.1083292-5-kuba@kernel.org> On Mon, Sep 15, 2025 at 08:53:07AM -0700, Jakub Kicinski wrote: > FW may mess with the TCAM after it boots, to try to restore > the traffic flow to the BMC (it may not be aware that the host > is already up). Make sure that we reprogram the TCAMs after > detecting a crash. > > Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman