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 1D0681E5205; Mon, 12 May 2025 14:33:14 +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=1747060395; cv=none; b=e9IU9dR0+EAgPSiS4Z7a5dR/bwALAYWHqgZxMLnJVYPbbyNBqDqewQMRxSY1v9CCLehnYGjINzJK1cC72tVT4SDbRoyq7s9pVWmGb4oZeP84ePeW5Fyiuavv/eJ9HVE+3VPV+MHt5eL8w42cGA+otM9MX34Wm7PkkFvBMCl+pHU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747060395; c=relaxed/simple; bh=qDIgZBXylcWvM+XU4heHnv80NDfAMxTLhLVoh8ihzho=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mz9ANwwYF4QKrk4e8t+1OsbwmoR71KzxUzSAqCm7SD1cNRJfxv72QAm7JsadTJ3eTar7R4DqzjL0j+OCMlhUG87p5pdJI2F/4Wia/gmiL6L3w3ysWJkEf0QIYyaHKSsAjjWnxIhNUj3qdAlo5DzQdCZb1SzRRYOT2oLsX2DjUPI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eLxzjMkA; 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="eLxzjMkA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21363C4CEE7; Mon, 12 May 2025 14:33:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747060394; bh=qDIgZBXylcWvM+XU4heHnv80NDfAMxTLhLVoh8ihzho=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eLxzjMkArd7nEwe6mVwkWibR0BrKCZ9hfalM2bHdQJK02U4t+Bok+aGoZkTjQrFG1 03ilWlVl4stxXxy07K1iSfePOkdc5/9K5R741CJxyeH2WVm427w1R5fYSH9YnwOL0K Ba/0dQVq/WKRJ+RVOtiezCE24c8OSIaoQKPelufePD/DWxWeE6dZKk3VAQxT7VZJpD e2BcBMuUArjN5zxjwcy1HLELq6RK4Za/lr2ywy2fhUzRHbY4ciXZm/Ou406DF9D8gK FK6XptNlC5NbssU0tRJgfFTSSsvy6D44VKsi5V0whi+hLdnrKDzktpDdu9r6WxBBT7 iAjk0MMRKpekA== Date: Mon, 12 May 2025 15:33:09 +0100 From: Simon Horman To: Lee Trager Cc: Alexander Duyck , Jakub Kicinski , kernel-team@meta.com, "David S. Miller" , Eric Dumazet , Paolo Abeni , Jonathan Corbet , Andrew Lunn , Jacob Keller , Mohsin Bashir , Sanman Pradhan , Su Hui , Al Viro , Michal Swiatkowski , Andrew Lunn , netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v4 2/5] eth: fbnic: Accept minimum anti-rollback version from firmware Message-ID: <20250512143309.GL3339421@horms.kernel.org> References: <20250510002851.3247880-1-lee@trager.us> <20250510002851.3247880-3-lee@trager.us> 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: <20250510002851.3247880-3-lee@trager.us> On Fri, May 09, 2025 at 05:21:14PM -0700, Lee Trager wrote: > fbnic supports applying firmware which may not be rolled back. This is > implemented in firmware however it is useful for the driver to know the > minimum supported firmware version. This will enable the driver validate > new firmware before it is sent to the NIC. If it is too old the driver can > provide a clear message that the version is too old. > > Signed-off-by: Lee Trager > Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman