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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13891C43461 for ; Tue, 15 Sep 2020 22:36:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D835620770 for ; Tue, 15 Sep 2020 22:36:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727794AbgIOWg0 (ORCPT ); Tue, 15 Sep 2020 18:36:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727589AbgIOWgK (ORCPT ); Tue, 15 Sep 2020 18:36:10 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36822C061788; Tue, 15 Sep 2020 15:36:10 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id A81F713757C20; Tue, 15 Sep 2020 15:19:22 -0700 (PDT) Date: Tue, 15 Sep 2020 15:36:09 -0700 (PDT) Message-Id: <20200915.153609.180837989360811070.davem@davemloft.net> To: andrew@lunn.ch Cc: oded.gabbay@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, SW_Drivers@habana.ai, gregkh@linuxfoundation.org, f.fainelli@gmail.com, linux-rdma@vger.kernel.org Subject: Re: [PATCH v3 00/14] Adding GAUDI NIC code to habanalabs driver From: David Miller In-Reply-To: <20200915213735.GG3526428@lunn.ch> References: <20200915140418.4afbc1eb@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20200915213735.GG3526428@lunn.ch> X-Mailer: Mew version 6.8 on Emacs 27.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [2620:137:e000::1:9]); Tue, 15 Sep 2020 15:19:23 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Andrew Lunn Date: Tue, 15 Sep 2020 23:37:35 +0200 >> I understand your point of view but If my H/W doesn't support the >> basic requirements of the RDMA infrastructure and interfaces, then >> really there is nothing I can do about it. I can't use them. > > It is up to the RDMA people to say that. They might see how the RDMA > core can be made to work for your hardware. +1