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 560EE611E; Wed, 24 Sep 2025 23:48:13 +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=1758757694; cv=none; b=Gvs8F1RZwXW+pm8TP1CAIINKxnGy/F91GbB8stlYAmmQZ85RFbfNYIemqvp8TZ6R+APD+hvW2tyLr+R2hQ1HrP+xZJcKpIjltS6akw1s2md2XAnePGvipfdHnKm1UbKENIux0YB638xkwkHIWqh/8n0KPbtPEFh5mHpD+1OOYDo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758757694; c=relaxed/simple; bh=5X6qdcXYzNCPFMlnp7DLidSigMvUmD1M/KvUGEyjd+k=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=C7U5GN4L+1dPZOZWzS578upde2t003z4u0t1OPteErcotQu1QFNdrfH4NUkJ9T+moFq0quiawJJGt6tVah7JEM5/kjl/wgERlf8Bv5n5aKwPZ7ilkt0jZw+UG5QV16JkjZ/J1sVvh3r7gYJAYySGtoNFeKV5JpHk34NRCMVUXoo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l6bcqTxG; 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="l6bcqTxG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89E29C4CEE7; Wed, 24 Sep 2025 23:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758757692; bh=5X6qdcXYzNCPFMlnp7DLidSigMvUmD1M/KvUGEyjd+k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=l6bcqTxGyiiCIdp7m2DGULN0SQoeMg1Nfmzfo73Vs+a0GZiTM49d7WXvtVyQMv+Yc egvHfVQZiqSHxcutWsPhC0vc4PH1XS5ql7XJ948OncpyFIH6OFuLjsOP47hPJxmp+2 GzHt6m2JyC4s2v9no3fPOobwRuvMVbizWrvjbw+mckNHtmWvDFiQ/vbZElSi0lM+JC 8n9henNnuk+JsopigjnOSOreRg1CxOkHJJrGfGjIbaBmFgh7SA0aHnDyDh/KzZbMXb pG4G+G5atz3pZIjMNu6aesQqU7O4f+5aDGh+tQbmXKHPQSJjO/WOWxWH2PtQjLdGv0 msaf4+3nKRZOQ== Date: Wed, 24 Sep 2025 16:48:11 -0700 From: Jakub Kicinski To: Christophe Leroy Cc: Herve Codina , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH v3] net: wan: framer: Add version sysfs attribute for the Lantiq PEF2256 framer Message-ID: <20250924164811.3952a2d7@kernel.org> In-Reply-To: <77a27941d6924b1009df0162ed9f0fa07ed6e431.1758726302.git.christophe.leroy@csgroup.eu> References: <77a27941d6924b1009df0162ed9f0fa07ed6e431.1758726302.git.christophe.leroy@csgroup.eu> 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-Transfer-Encoding: 7bit On Wed, 24 Sep 2025 17:06:47 +0200 Christophe Leroy wrote: > Lantiq PEF2256 framer has some little differences in behaviour > depending on its version. > > Add a sysfs attribute to allow user applications to know the > version. Outsider question perhaps but what is the version of? It sounds like a HW revision but point releases for ASICs are quite uncommon. So I suspect it's some SW/FW version? We generally recommend using devlink dev info for reporting all sort of versions... -- pw-bot: cr