From patchwork Thu Sep 13 22:31:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesse Brandeburg X-Patchwork-Id: 969568 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42BD6k39Cwz9s9h for ; Fri, 14 Sep 2018 08:37:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728221AbeINDsk (ORCPT ); Thu, 13 Sep 2018 23:48:40 -0400 Received: from mga01.intel.com ([192.55.52.88]:21363 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727966AbeINDsj (ORCPT ); Thu, 13 Sep 2018 23:48:39 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Sep 2018 15:32:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,370,1531810800"; d="scan'208";a="88589314" Received: from jfsjbrandeb002.jf.intel.com ([10.166.241.63]) by fmsmga004.fm.intel.com with ESMTP; 13 Sep 2018 15:31:44 -0700 From: Jesse Brandeburg To: netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org Cc: jeffrey.t.kirsher@intel.com Subject: [RFC PATCH net-next v1 00/14] rename and shrink i40evf Date: Thu, 13 Sep 2018 15:31:30 -0700 Message-Id: <20180913223144.75823-1-jesse.brandeburg@intel.com> X-Mailer: git-send-email 2.14.4 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series contains changes to i40evf so that it becomes a more generic virtual function driver for current and future silicon. While doing the rename of i40evf to a more generic name of iavf, we also put the driver on a severe diet due to how much of the code was unneeded or was unused. The outcome is a lean and mean virtual function driver that continues to work on existing 40GbE (i40e) virtual devices and prepped for future supported devices, like the 100GbE (ice) virtual devices. This solves 2 issues we saw coming or were already present, the first was constant code duplication happening with i40e/i40evf, when much of the duplicate code in the i40evf was not used or was not needed. The second was to remove the future confusion of why future VF devices that were not considered "40GbE" only devices were supported by i40evf. The thought is that iavf will be the virtual function driver for all future devices, so it should have a "generic" name to propery represent that it is the VF driver for multiple generations of devices. Known Caveats: This may cause some user confusion, especially for Kconfig not migrating cleanly to the new CONFIG_IAVF from CONFIG_I40EVF. Existing user configurations may have to change, but the module alias in patch 1 helps a bit here. --- v1: initial RFC Jesse Brandeburg (14): intel-ethernet: rename i40evf to iavf iavf: diet and reformat iavf: rename functions and structs to new name iavf: rename i40e_status to iavf_status iavf: move i40evf files to new name iavf: remove references to old names iavf: rename device ID defines iavf: rename I40E_ADMINQ_DESC iavf: rename i40e_hw to iavf_hw iavf: replace i40e_debug with iavf version iavf: tracing infrastructure rename iavf: rename most of i40e strings iavf: finish renaming files to iavf intel-ethernet: use correct module license Documentation/networking/00-INDEX | 4 +- Documentation/networking/{i40evf.txt => iavf.txt} | 16 +- MAINTAINERS | 2 +- drivers/net/ethernet/intel/Kconfig | 12 +- drivers/net/ethernet/intel/Makefile | 2 +- drivers/net/ethernet/intel/e100.c | 2 +- drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +- drivers/net/ethernet/intel/e1000e/netdev.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/i40evf/i40e_devids.h | 34 - drivers/net/ethernet/intel/i40evf/i40e_hmc.h | 215 -- drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h | 158 -- drivers/net/ethernet/intel/i40evf/i40e_register.h | 313 --- .../net/ethernet/intel/{i40evf => iavf}/Makefile | 11 +- .../ethernet/intel/{i40evf => iavf}/i40e_adminq.c | 309 ++- .../ethernet/intel/{i40evf => iavf}/i40e_adminq.h | 35 +- .../intel/{i40evf => iavf}/i40e_adminq_cmd.h | 2280 +------------------- .../intel/{i40evf/i40evf.h => iavf/iavf.h} | 407 ++-- .../{i40evf/i40e_alloc.h => iavf/iavf_alloc.h} | 47 +- .../{i40evf/i40evf_client.c => iavf/iavf_client.c} | 200 +- .../{i40evf/i40evf_client.h => iavf/iavf_client.h} | 30 +- .../{i40evf/i40e_common.c => iavf/iavf_common.c} | 1105 ++++------ drivers/net/ethernet/intel/iavf/iavf_devids.h | 12 + .../i40evf_ethtool.c => iavf/iavf_ethtool.c} | 510 +++-- .../{i40evf/i40evf_main.c => iavf/iavf_main.c} | 1688 ++++++++------- .../{i40evf/i40e_osdep.h => iavf/iavf_osdep.h} | 28 +- .../i40e_prototype.h => iavf/iavf_prototype.h} | 147 +- drivers/net/ethernet/intel/iavf/iavf_register.h | 68 + .../{i40evf/i40e_status.h => iavf/iavf_status.h} | 8 +- .../{i40evf/i40e_trace.h => iavf/iavf_trace.h} | 86 +- .../intel/{i40evf/i40e_txrx.c => iavf/iavf_txrx.c} | 804 +++---- .../intel/{i40evf/i40e_txrx.h => iavf/iavf_txrx.h} | 359 ++- .../intel/{i40evf/i40e_type.h => iavf/iavf_type.h} | 1604 ++++---------- .../i40evf_virtchnl.c => iavf/iavf_virtchnl.c} | 501 +++-- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- drivers/net/ethernet/intel/igbvf/netdev.c | 2 +- drivers/net/ethernet/intel/ixgb/ixgb_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- 41 files changed, 3436 insertions(+), 7581 deletions(-) rename Documentation/networking/{i40evf.txt => iavf.txt} (72%) delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_devids.h delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_hmc.h delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_register.h rename drivers/net/ethernet/intel/{i40evf => iavf}/Makefile (38%) rename drivers/net/ethernet/intel/{i40evf => iavf}/i40e_adminq.c (74%) rename drivers/net/ethernet/intel/{i40evf => iavf}/i40e_adminq.h (82%) rename drivers/net/ethernet/intel/{i40evf => iavf}/i40e_adminq_cmd.h (22%) rename drivers/net/ethernet/intel/{i40evf/i40evf.h => iavf/iavf.h} (37%) rename drivers/net/ethernet/intel/{i40evf/i40e_alloc.h => iavf/iavf_alloc.h} (16%) rename drivers/net/ethernet/intel/{i40evf/i40evf_client.c => iavf/iavf_client.c} (66%) rename drivers/net/ethernet/intel/{i40evf/i40evf_client.h => iavf/iavf_client.h} (87%) rename drivers/net/ethernet/intel/{i40evf/i40e_common.c => iavf/iavf_common.c} (37%) create mode 100644 drivers/net/ethernet/intel/iavf/iavf_devids.h rename drivers/net/ethernet/intel/{i40evf/i40evf_ethtool.c => iavf/iavf_ethtool.c} (59%) rename drivers/net/ethernet/intel/{i40evf/i40evf_main.c => iavf/iavf_main.c} (63%) rename drivers/net/ethernet/intel/{i40evf/i40e_osdep.h => iavf/iavf_osdep.h} (56%) rename drivers/net/ethernet/intel/{i40evf/i40e_prototype.h => iavf/iavf_prototype.h} (10%) create mode 100644 drivers/net/ethernet/intel/iavf/iavf_register.h rename drivers/net/ethernet/intel/{i40evf/i40e_status.h => iavf/iavf_status.h} (95%) rename drivers/net/ethernet/intel/{i40evf/i40e_trace.h => iavf/iavf_trace.h} (66%) rename drivers/net/ethernet/intel/{i40evf/i40e_txrx.c => iavf/iavf_txrx.c} (72%) rename drivers/net/ethernet/intel/{i40evf/i40e_txrx.h => iavf/iavf_txrx.h} (52%) rename drivers/net/ethernet/intel/{i40evf/i40e_type.h => iavf/iavf_type.h} (12%) rename drivers/net/ethernet/intel/{i40evf/i40evf_virtchnl.c => iavf/iavf_virtchnl.c} (73%)