From 6633d3815c099a0aaf28e4853f7a8994331b8c05 Mon Sep 17 00:00:00 2001 From: "Singhai, Anjali" Date: Thu, 3 Dec 2015 23:49:31 -0800 Subject: [PATCH] Revert "i40e: remove CONFIG_I40E_VXLAN" This reverts commit 8fe269991aece394a7ed274f525d96c73f94109a. The case where VXLAN is a module and i40e driver is inbuilt will not be handled properly with this change since i40e will have an undefined symbol vxlan_get_rx_port in it. v2: Add a signed-off-by. Signed-off-by: Anjali Singhai Jain Acked-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ethernet/intel/Kconfig | 11 +++++++++++ drivers/net/ethernet/intel/i40e/i40e.h | 4 +++- drivers/net/ethernet/intel/i40e/i40e_main.c | 12 ++++++------ 3 files changed, 20 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 061e4e04e561..4163b16489b3 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -269,6 +269,17 @@ 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 23b4580616b7..bd6d9c002acc 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -281,7 +281,7 @@ struct i40e_pf { u32 fd_atr_cnt; u32 fd_tcp_rule; -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN __be16 vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS]; u16 pending_vxlan_bitmap; @@ -322,7 +322,9 @@ 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 8cd395d1cd09..2b1b655a3b52 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -27,7 +27,7 @@ /* Local includes */ #include "i40e.h" #include "i40e_diag.h" -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN #include #endif @@ -5294,7 +5294,7 @@ 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); -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN vxlan_get_rx_port(netdev); #endif @@ -6990,7 +6990,7 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf) i40e_flush(hw); } -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN /** * i40e_sync_vxlan_filters_subtask - Sync the VSI filter list with HW * @pf: board private structure @@ -7057,7 +7057,7 @@ static void i40e_service_task(struct work_struct *work) i40e_watchdog_subtask(pf); i40e_fdir_reinit_subtask(pf); i40e_sync_filters_subtask(pf); -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN i40e_sync_vxlan_filters_subtask(pf); #endif i40e_clean_adminq_subtask(pf); @@ -8433,7 +8433,7 @@ static int i40e_set_features(struct net_device *netdev, return 0; } -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN /** * i40e_get_vxlan_port_idx - Lookup a possibly offloaded for Rx UDP port * @pf: board private structure @@ -8753,7 +8753,7 @@ 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, -#if IS_ENABLED(CONFIG_VXLAN) +#ifdef CONFIG_I40E_VXLAN .ndo_add_vxlan_port = i40e_add_vxlan_port, .ndo_del_vxlan_port = i40e_del_vxlan_port, #endif -- 2.30.2