From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23B25C54EBE for ; Sat, 7 Jan 2023 06:37:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229863AbjAGGho (ORCPT ); Sat, 7 Jan 2023 01:37:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229550AbjAGGhn (ORCPT ); Sat, 7 Jan 2023 01:37:43 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F8DD714BA; Fri, 6 Jan 2023 22:37:41 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 5B0BEB81EFE; Sat, 7 Jan 2023 06:37:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D732C433D2; Sat, 7 Jan 2023 06:37:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673073457; bh=0m0iEcQ/rUw96vXul6Nm7VxnMIAr9UmRVFM/KKbJW7o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uqHyaO72u/1PuJOzhW2DquuPsaSntmsgRn4oPx9+riMd74/4+VvFrPpCaM2IHNeYg TeiCbWhVLrHonLDVBdcrCSumRzZ/1pNfddupoFUTVoT95TKw5am9g0F4cdvN5K2VCV UEw8MHL2J1dZ1mSA3K+Bz6ssstCWVPAqxBOoTBGgCcVA5EyI8Jn2OuPoELyVd6Ndht hTq7NQrlLExupt23X5e+2qpr4BPaODYfwyv0ChGsAS0EO/njA7IXob7BwK2mwCUFV/ 4as/gb0fiqDjBc103hhDEpXPu7b9qd9mYpL4UyuujmpIcanT4tIbFigO8Eha34h0k8 hOEBykAJXXw0w== Date: Sat, 7 Jan 2023 08:37:33 +0200 From: Leon Romanovsky To: Jakub Kicinski Cc: Saeed Mahameed , Saeed Mahameed , Jason Gunthorpe , linux-rdma@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH mlx5-next 0/8] mlx5 IPsec RoCEv2 support and netdev events fixes in RDMA Message-ID: References: <20230105041756.677120-1-saeed@kernel.org> <20230105103846.6dc776a3@kernel.org> <20230106131723.2c7596e3@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230106131723.2c7596e3@kernel.org> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, Jan 06, 2023 at 01:17:23PM -0800, Jakub Kicinski wrote: > On Fri, 6 Jan 2023 11:35:38 -0800 Saeed Mahameed wrote: > > On 05 Jan 10:38, Jakub Kicinski wrote: > > >On Wed, 4 Jan 2023 20:17:48 -0800 Saeed Mahameed wrote: > > >> net/mlx5: Configure IPsec steering for ingress RoCEv2 traffic > > >> net/mlx5: Configure IPsec steering for egress RoCEv2 traffic > > > > > >How is the TC forwarding coming along? > > > > Not aware of such effort, can you please elaborate ? > > When Leon posted the IPsec patches I correctly guessed that it's for > RDMA and expressed my strong preference for RDMA to stop using netdev > interfaces for configuration. He made the claim that the full IPsec > offload will be used for eswitch offload as well, so I'm asking how > is that work going. It is planned, as we need this support too for ASAP program, but I simply can't say for sure if I success to make it in this cycle due to my personal constraints. On my plate, without going into much details: 1. Overcome cx7 HW limitation when dealing with hard/soft lifetime counters. 2. Tunnel mode support. 3. IPsec on FDB. This is TC forwarding support. Thanks