From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from stravinsky.debian.org (stravinsky.debian.org [82.195.75.108]) (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 86BB834751C; Thu, 26 Mar 2026 09:40:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.195.75.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774518021; cv=none; b=kzB0dV6+RSSbxr1YbSnpnbxo/XR166v4jsm77UZsUlP25K3LOuISAy9T7DVR/gccs99n/+sjDPLnEx5WF27xJPD0CGNAG8cz01bwkAzAWzwshEefTAKtWzqjqifMGmZYbR8hUdO0mOnz0SSPqLJD+tM6qGTD2gKX5cPou3wrga0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774518021; c=relaxed/simple; bh=DBWlVDLpjlSJOQIjxFfylhxmNpzxCQh62zKEJ4rruW8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UGSrx2rfMtAntafBzGsftrK+vcmr1MOSfyJ1C6xFZwNBYVNNHhITYZu5qClXawHAU+jli+uk4ZiNUN7thRQPyejMrL1COISIt0EkIR9epU0Nj9/65HQGZtt3t/Fr4cA63ME2/ja2YRZSXOCSvTZ+SETk9LwpkaUpzRtv+OLX53s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org; spf=none smtp.mailfrom=debian.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b=uU3ip+Re; arc=none smtp.client-ip=82.195.75.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=debian.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b="uU3ip+Re" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:In-Reply-To:Content-Transfer-Encoding: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-ID:Content-Description; bh=sO7ZNNloh/wmoaVe3Wp31yt1J+XfYMQrOZ79Y8JLbdM=; b=uU3ip+ReM9snb4+J1PCUo53y9u 0P+h0Okwk8pWT+XN49Iiwg8P7bWCp6p0w1z7IeRcNoyNBJC3kBbOuvgLjdRmRmr2zTjXlu2oVwBaD ag+hRTYAET2jYnOAJNtkwc8Kni1MREqL1EzbxVh3djl+dUP4tcEwSb+WOntgyZ1wp4mLYF7lAjGSo Cej51+w2sVuwWjBe8e1//wHITlycsr2XhTqP0wQFmtTL3mEyiHXo6asd5WNgMsBod+DHnU4KAjHJZ luFtiMaL2H4X+VVKYwlqIriR5jm77syVazXdLk/FJz43A4YDYcVPEoZ2SQP3TSQYUtS4I3nFNj2Na wFSybENw==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from ) id 1w5hCK-009l21-Cl; Thu, 26 Mar 2026 09:40:16 +0000 Date: Thu, 26 Mar 2026 02:40:09 -0700 From: Breno Leitao To: =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= Cc: netdev@vger.kernel.org, "David S. Miller" , Andrew Lunn , Donald Hunter , Eric Dumazet , Jakub Kicinski , Maxime Chevallier , Naveen Mamindlapalli , Paolo Abeni , Simon Horman , Danielle Ratson , Hariprasad Kelam , Ido Schimmel , Kory Maincent , Leon Romanovsky , Michael Chan , Oleksij Rempel , Pavan Chebbi , Piergiorgio Beruto , Russell King , Saeed Mahameed , Shuah Khan , Tariq Toukan , Willem de Bruijn , Kees Cook , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-rdma@vger.kernel.org Subject: Re: [PATCH net-next v2 08/12] netdevsim: Add MAC loopback simulation Message-ID: References: <20260325145022.2607545-1-bjorn@kernel.org> <20260325145022.2607545-9-bjorn@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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260325145022.2607545-9-bjorn@kernel.org> X-Debian-User: leitao On Wed, Mar 25, 2026 at 03:50:15PM +0100, Björn Töpel wrote: > Implement the three ethtool loopback ops for MAC-level loopback > simulation: > > - get_loopback(): exact lookup by name ("mac") > - get_loopback_by()_index: enumerate (single entry at index 0) - get_loopback_by_index(): enumerate (single entry at index 0)