From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shradha Shah Subject: [PATCH net-next 00/14] sfc: Enabling EF10 Vf's, set up vswitching and bind the SFC driver to the VF's Date: Wed, 6 May 2015 00:53:03 +0100 Message-ID: <554957DF.2010307@solarflare.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Cc: , To: David Miller Return-path: Received: from nbfkord-smmo01.seg.att.com ([209.65.160.76]:51967 "EHLO nbfkord-smmo01.seg.att.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752526AbbEEXxS (ORCPT ); Tue, 5 May 2015 19:53:18 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This set of patches makes way for the implementation of EF10 SR-IOV driver starting with some cleanup code. NIC specific SR-IOV functions are moved to their own header and netdev_ops are made generic instead of being NIC specific Next in line comes the patch to enable VF's using sriov_configure. VEB vswitching hierarchy is set up next followed by patches to prepare sfc driver to bind to enabled VF's This is followed by patch to support use of shared RSS contexts which makes VF's use shared RSS contexts in all cases. Patch series ends with a patch to bind the sfc driver to the enabled VF's which creates network interfaces corresponding to the VF's. Coming up soon are the patches to set_vf_mac, set_vf_config, set_vf_vlan, vf_spoofcheck, etc. These patches have been tested with and without CONFIG_SFC_SRIOV. In the case of CONFIG_SFC_SRIOV=y enabling of VF's using sriov_configure is also tested. The enabled VF's bind to the installed sfc driver succesfully to create network interfaces. In the case of CONFIG_SFC_SRIOV=n enabling of VF's using sriov_configure returns the correct error message: "Function not implemented". Daniel Pieczko (5): sfc: Move and rename efx_vf struct to siena_vf sfc: Record [rt]x_dpcpu_fw_id in EF10 nic_data sfc: record the PF's vport ID in nic_data sfc: create VEB vswitch and vport above default firmware setup sfc: get the PF number and record in nic_data Edward Cree (1): sfc: Cope with permissions enforcement added to firmware for SR-IOV Jon Cooper (1): sfc: Add use of shared RSS contexts. Shradha Shah (7): sfc: Own header for nic-specific sriov functions, single instance of netdev_ops and sriov removed from Falcon code sfc: Enable VF's via a write to the sysfs file sriov_numvfs sfc: Use MCDI to set FILTER_OP_IN_TX_DOMAIN sfc: Prepare to bind the sfc driver to the VF. sfc: create vports for VFs and assign random MAC addresses sfc: manually allocate and free vadaptors sfc: Bind the sfc driver to any available VF's drivers/net/ethernet/sfc/Makefile | 2 +- drivers/net/ethernet/sfc/ef10.c | 373 +++++++++++++++++++++++++--- drivers/net/ethernet/sfc/ef10_sriov.c | 430 +++++++++++++++++++++++++++++++++ drivers/net/ethernet/sfc/ef10_sriov.h | 70 ++++++ drivers/net/ethernet/sfc/efx.c | 198 +++++++++------ drivers/net/ethernet/sfc/efx.h | 10 + drivers/net/ethernet/sfc/ethtool.c | 5 +- drivers/net/ethernet/sfc/falcon.c | 33 ++- drivers/net/ethernet/sfc/farch.c | 64 +++-- drivers/net/ethernet/sfc/mcdi.c | 118 ++++++--- drivers/net/ethernet/sfc/mcdi.h | 2 + drivers/net/ethernet/sfc/mcdi_pcol.h | 23 ++ drivers/net/ethernet/sfc/net_driver.h | 21 +- drivers/net/ethernet/sfc/nic.h | 133 ++-------- drivers/net/ethernet/sfc/siena.c | 25 +- drivers/net/ethernet/sfc/siena_sriov.c | 142 ++++++----- drivers/net/ethernet/sfc/siena_sriov.h | 79 ++++++ drivers/net/ethernet/sfc/sriov.c | 60 +++++ drivers/net/ethernet/sfc/sriov.h | 27 +++ 19 files changed, 1455 insertions(+), 360 deletions(-) create mode 100644 drivers/net/ethernet/sfc/ef10_sriov.c create mode 100644 drivers/net/ethernet/sfc/ef10_sriov.h create mode 100644 drivers/net/ethernet/sfc/siena_sriov.h create mode 100644 drivers/net/ethernet/sfc/sriov.c create mode 100644 drivers/net/ethernet/sfc/sriov.h