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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 2B8A4C433DF for ; Mon, 29 Jun 2020 18:44:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19FBB2063A for ; Mon, 29 Jun 2020 18:44:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728563AbgF2Soe (ORCPT ); Mon, 29 Jun 2020 14:44:34 -0400 Received: from mga02.intel.com ([134.134.136.20]:40929 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728887AbgF2SoD (ORCPT ); Mon, 29 Jun 2020 14:44:03 -0400 IronPort-SDR: aMRl0ipVosfCwUhF1VDBTEqP/lWnXrJMhXUekRlP632VPhj+0wG70z9zLD+bm6TBqlQaNtz3PB udw0o68ergxw== X-IronPort-AV: E=McAfee;i="6000,8403,9666"; a="134305624" X-IronPort-AV: E=Sophos;i="5.75,295,1589266800"; d="scan'208";a="134305624" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2020 08:37:24 -0700 IronPort-SDR: RB/icnubY2lBD7O/rv4knM0Rpo9Ty+Si0hRQAlks201NpDfZKw6GIx4laReiipYYuFtTO+KblP pQkmViIVrT+A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,295,1589266800"; d="scan'208";a="386425848" Received: from lahna.fi.intel.com (HELO lahna) ([10.237.72.163]) by fmsmga001.fm.intel.com with SMTP; 29 Jun 2020 08:37:21 -0700 Received: by lahna (sSMTP sendmail emulation); Mon, 29 Jun 2020 18:37:20 +0300 Date: Mon, 29 Jun 2020 18:37:20 +0300 From: Mika Westerberg To: linux-usb@vger.kernel.org Cc: Michael Jamet , Yehezkel Bernat , "David S . Miller" , Jakub Kicinski , Andreas Noever , Lukas Wunner , Greg Kroah-Hartman , netdev@vger.kernel.org Subject: Re: [PATCH 0/4] thunderbolt: XDomain and NHI improvements Message-ID: <20200629153720.GR5180@lahna.fi.intel.com> References: <20200615130139.83854-1-mika.westerberg@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200615130139.83854-1-mika.westerberg@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Jun 15, 2020 at 04:01:35PM +0300, Mika Westerberg wrote: > Hi, > > This small series improves the "data" path handling when doing host-to-host > connections over TBT/USB4 cable. First patch delays setting nodename upon > first connect to allow the userspace to fill in host name. Rest of the > series deal with the NHI (TBT/USB4 host interface) HopID allocation so that > by dropping the E2E workaround which was never used, we can use DMA rings > starting from 1 to transfer data over the TBT/USB4 fabric. > > Mika Westerberg (4): > thunderbolt: Build initial XDomain property block upon first connect > thunderbolt: No need to warn if NHI hop_count != 12 or hop_count != 32 > thunderbolt: NHI can use HopIDs 1-7 > thunderbolt: Get rid of E2E workaround > > drivers/net/thunderbolt.c | 4 +- > drivers/thunderbolt/nhi.c | 30 ++--------- > drivers/thunderbolt/switch.c | 7 ++- > drivers/thunderbolt/xdomain.c | 94 ++++++++++++++++++++--------------- > include/linux/thunderbolt.h | 2 - > 5 files changed, 64 insertions(+), 73 deletions(-) Queued these for v5.9.