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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 93B84C43603 for ; Tue, 10 Dec 2019 17:22:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 426AD2077B for ; Tue, 10 Dec 2019 17:22:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="n3myC2Ti" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727599AbfLJRWg (ORCPT ); Tue, 10 Dec 2019 12:22:36 -0500 Received: from mail-oi1-f194.google.com ([209.85.167.194]:39020 "EHLO mail-oi1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727553AbfLJRWg (ORCPT ); Tue, 10 Dec 2019 12:22:36 -0500 Received: by mail-oi1-f194.google.com with SMTP id a67so10526699oib.6 for ; Tue, 10 Dec 2019 09:22:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=+yXS1qMqBQgYNWoie6aez+kq4hBmW6bci2Vzcn52mDU=; b=n3myC2TiVG4k/XZaOe+3WrOokgsqMo+ejKQ1Gof/FryawAQcojQ9xlSLSfOVPrTGyT JeEoP3M/NOzo/nt9DOs0Es/bi82NDOH+rjNZW7tOjwF+Ecdgnf0ylNC3L2fecxsvaMLS jVzASl3DLL86yIURm1S+OruWqXJ7Scu/dx0cZG1YshxkGzEy4c5YbAoT0UH7RbPuaR+r nRY4b8HIW9ABLAbw8VXl0ebEeZ6ZEXZSDM8t4gVJdKin4vuKg1gW09Q/rDMEgurrZFfr UYsCHv+BQsmHKdZCubIglZ6Dx3fqjBGwsRK8VtDPVAzEFW44c2wYbbCKr0zKRXEvVJqt fQlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=+yXS1qMqBQgYNWoie6aez+kq4hBmW6bci2Vzcn52mDU=; b=pVSJjAmyAAaLR53+OYZvafyt3tfY2IXbawfl5m9jk8U+XKxLTcvBNjYyYPmhPY+Rzt yly9c5Z45/ghUC2odLjKWKrHLF3+X5Kc94hE41Dq9TsbVnZxvLn2ylB70Ouyiv93JjlO FH1XfNrG73GR+9SIMOD/3QUiyOjUZXPSzSQFuEyYXvWRbHZ9GBncXPOK61yzutkZCtf4 vjlxNG8Fx0U0HHLKAKfUJFIxB9WESLH6fyXtaC6S0flXkMkxB4M0A47+Me3k9hPVMFBJ Vycutd1dt8u2YpPvRKBdOky2ggSgW2vbRDBwEyeemyfmFUfVkGTQZZNdcn1+9S70dWHA eXkA== X-Gm-Message-State: APjAAAWFuJwpv3IX30neBHrnwW3louQ92nywbRpTl0mzePL6eKca+6Bl yUBWv/YjO0ji8zdjoYmq/INBcg== X-Google-Smtp-Source: APXvYqzhYtCBUztj+R5JygBJ57q/e4L0cYCUZRTereZX4deELFDYjhTZ0Jf5pObGnLqqXLToJ06w1g== X-Received: by 2002:aca:50cd:: with SMTP id e196mr4954490oib.178.1575998555399; Tue, 10 Dec 2019 09:22:35 -0800 (PST) Received: from ziepe.ca ([217.140.111.136]) by smtp.gmail.com with ESMTPSA id g203sm1588884oib.17.2019.12.10.09.22.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 10 Dec 2019 09:22:34 -0800 (PST) Received: from jgg by LT-JGG-7470.mtl.com with local (Exim 4.90_1) (envelope-from ) id 1iejDW-000013-0n; Tue, 10 Dec 2019 13:22:34 -0400 Date: Tue, 10 Dec 2019 13:22:33 -0400 From: Jason Gunthorpe To: Jeff Kirsher Cc: davem@davemloft.net, gregkh@linuxfoundation.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, parav@mellanox.com Subject: Re: [net-next v3 00/20][pull request] Intel Wired LAN Driver Updates 2019-12-09 Message-ID: <20191210172233.GA46@ziepe.ca> References: <20191209224935.1780117-1-jeffrey.t.kirsher@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191209224935.1780117-1-jeffrey.t.kirsher@intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Mon, Dec 09, 2019 at 02:49:15PM -0800, Jeff Kirsher wrote: > This series contains the initial implementation of the Virtual Bus, > virtbus_device, virtbus_driver, updates to 'ice' and 'i40e' to use the new > Virtual Bus and the new RDMA driver 'irdma' for use with 'ice' and 'i40e'. > > The primary purpose of the Virtual bus is to provide a matching service > and to pass the data pointer contained in the virtbus_device to the > virtbus_driver during its probe call. This will allow two separate > kernel objects to match up and start communication. > > The last 16 patches of the series adds a unified Intel Ethernet Protocol > driver for RDMA that supports a new network device E810 (iWARP and > RoCEv2 capable) and the existing X722 iWARP device. The driver > architecture provides the extensibility for future generations of Intel > hardware supporting RDMA. > > The 'irdma' driver replaces the legacy X722 driver i40iw and extends the > ABI already defined for i40iw. It is backward compatible with legacy > X722 rdma-core provider (libi40iw). Please don't send new RDMA drivers in pull requests to net. This driver is completely unreviewed at this point. Jason