From patchwork Thu Aug 20 18:46:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Singhai, Anjali" X-Patchwork-Id: 509140 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ozlabs.org (Postfix) with ESMTP id C217A140291 for ; Fri, 21 Aug 2015 04:31:06 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id C22B5945C4; Thu, 20 Aug 2015 18:31:05 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7KH6PeaqSXM9; Thu, 20 Aug 2015 18:31:05 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by hemlock.osuosl.org (Postfix) with ESMTP id 32D938B219; Thu, 20 Aug 2015 18:31:05 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 4A7321C1652 for ; Thu, 20 Aug 2015 18:31:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 43E8488DA9 for ; Thu, 20 Aug 2015 18:31:04 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mQ0VZlKXIO28 for ; Thu, 20 Aug 2015 18:31:03 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by fraxinus.osuosl.org (Postfix) with ESMTP id 1D43088DEE for ; Thu, 20 Aug 2015 18:31:03 +0000 (UTC) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP; 20 Aug 2015 11:31:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,715,1432623600"; d="scan'208";a="772608318" Received: from asinghai-cp.jf.intel.com ([134.134.3.57]) by fmsmga001.fm.intel.com with ESMTP; 20 Aug 2015 11:31:02 -0700 From: Anjali Singhai Jain To: intel-wired-lan@lists.osuosl.org Date: Thu, 20 Aug 2015 11:46:20 -0700 Message-Id: <1440096383-8915-1-git-send-email-anjali.singhai@intel.com> X-Mailer: git-send-email 1.8.1.4 Subject: [Intel-wired-lan] [PATCH 1/4] i40e: Remove CONFIG_I40E_VXLAN X-BeenThere: intel-wired-lan@lists.osuosl.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-wired-lan-bounces@lists.osuosl.org Sender: "Intel-wired-lan" If the kernel flag CONFIG_VXLAN is true or CONFIG_VXLAN_MODULE is true, enable VXLAN offload in the driver. Signed-off-by: Kiran Patil Signed-off-by: Anjali Singhai Jain Tested-by: Andrew Bowers --- drivers/net/ethernet/intel/Kconfig | 11 ----------- drivers/net/ethernet/intel/i40e/i40e.h | 4 ---- drivers/net/ethernet/intel/i40e/i40e_main.c | 14 ++++---------- 3 files changed, 4 insertions(+), 25 deletions(-) diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 4163b16..061e4e0 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -269,17 +269,6 @@ config I40E To compile this driver as a module, choose M here. The module will be called i40e. -config I40E_VXLAN - bool "Virtual eXtensible Local Area Network Support" - default n - depends on I40E && VXLAN && !(I40E=y && VXLAN=m) - ---help--- - This allows one to create VXLAN virtual interfaces that provide - Layer 2 Networks over Layer 3 Networks. VXLAN is often used - to tunnel virtual network infrastructure in virtualized environments. - Say Y here if you want to use Virtual eXtensible Local Area Network - (VXLAN) in the driver. - config I40E_DCB bool "Data Center Bridging (DCB) Support" default n diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index c9fa289..257f7d8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -274,11 +274,9 @@ struct i40e_pf { u32 fd_atr_cnt; u32 fd_tcp_rule; -#ifdef CONFIG_I40E_VXLAN __be16 vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS]; u16 pending_vxlan_bitmap; -#endif enum i40e_interrupt_policy int_policy; u16 rx_itr_default; u16 tx_itr_default; @@ -316,9 +314,7 @@ struct i40e_pf { #define I40E_FLAG_FD_ATR_ENABLED BIT_ULL(22) #define I40E_FLAG_PTP BIT_ULL(25) #define I40E_FLAG_MFP_ENABLED BIT_ULL(26) -#ifdef CONFIG_I40E_VXLAN #define I40E_FLAG_VXLAN_FILTER_SYNC BIT_ULL(27) -#endif #define I40E_FLAG_PORT_ID_VALID BIT_ULL(28) #define I40E_FLAG_DCB_CAPABLE BIT_ULL(29) #define I40E_FLAG_RSS_AQ_CAPABLE BIT_ULL(31) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index aef0a4c..05081d1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -28,7 +28,7 @@ #include "i40e.h" #include "i40e_helper.h" #include "i40e_diag.h" -#ifdef CONFIG_I40E_VXLAN +#if defined(CONFIG_VXLAN) || defined(CONFIG_VXLAN_MODULE) #include #endif @@ -4934,7 +4934,7 @@ int i40e_open(struct net_device *netdev) TCP_FLAG_CWR) >> 16); wr32(&pf->hw, I40E_GLLAN_TSOMSK_L, be32_to_cpu(TCP_FLAG_CWR) >> 16); -#ifdef CONFIG_I40E_VXLAN +#if defined(CONFIG_VXLAN) || defined(CONFIG_VXLAN_MODULE) vxlan_get_rx_port(netdev); #endif @@ -6659,13 +6659,13 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf) i40e_flush(hw); } -#ifdef CONFIG_I40E_VXLAN /** * i40e_sync_vxlan_filters_subtask - Sync the VSI filter list with HW * @pf: board private structure **/ static void i40e_sync_vxlan_filters_subtask(struct i40e_pf *pf) { +#if defined(CONFIG_VXLAN) || defined(CONFIG_VXLAN_MODULE) struct i40e_hw *hw = &pf->hw; i40e_status ret; __be16 port; @@ -6699,9 +6699,9 @@ static void i40e_sync_vxlan_filters_subtask(struct i40e_pf *pf) } } } +#endif } -#endif /** * i40e_service_task - Run the driver's async subtasks * @work: pointer to work_struct containing our data @@ -6725,9 +6725,7 @@ static void i40e_service_task(struct work_struct *work) i40e_watchdog_subtask(pf); i40e_fdir_reinit_subtask(pf); i40e_sync_filters_subtask(pf); -#ifdef CONFIG_I40E_VXLAN i40e_sync_vxlan_filters_subtask(pf); -#endif i40e_clean_adminq_subtask(pf); i40e_service_event_complete(pf); @@ -7944,7 +7942,6 @@ static int i40e_set_features(struct net_device *netdev, return 0; } -#ifdef CONFIG_I40E_VXLAN /** * i40e_get_vxlan_port_idx - Lookup a possibly offloaded for Rx UDP port * @pf: board private structure @@ -8039,7 +8036,6 @@ static void i40e_del_vxlan_port(struct net_device *netdev, } } -#endif static int i40e_get_phys_port_id(struct net_device *netdev, struct netdev_phys_item_id *ppid) { @@ -8262,10 +8258,8 @@ static const struct net_device_ops i40e_netdev_ops = { .ndo_get_vf_config = i40e_ndo_get_vf_config, .ndo_set_vf_link_state = i40e_ndo_set_vf_link_state, .ndo_set_vf_spoofchk = i40e_ndo_set_vf_spoofchk, -#ifdef CONFIG_I40E_VXLAN .ndo_add_vxlan_port = i40e_add_vxlan_port, .ndo_del_vxlan_port = i40e_del_vxlan_port, -#endif .ndo_get_phys_port_id = i40e_get_phys_port_id, .ndo_fdb_add = i40e_ndo_fdb_add, .ndo_features_check = i40e_features_check,