From: Ferruh Yigit <ferruh.yigit@intel.com>
Date: Tue, 17 Jan 2017 18:01:46 +0000 (+0000)
Subject: kni: add build option for ethtool support
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b2b0f85182ef409ef8ad9aa94be86c4aafa2640f;p=dpdk.git

kni: add build option for ethtool support

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/config/common_base b/config/common_base
index b9fb8e2efc..61efb87a1e 100644
--- a/config/common_base
+++ b/config/common_base
@@ -577,6 +577,7 @@ CONFIG_RTE_PIPELINE_STATS_COLLECT=n
 #
 CONFIG_RTE_LIBRTE_KNI=n
 CONFIG_RTE_KNI_KMOD=n
+CONFIG_RTE_KNI_KMOD_ETHTOOL=n
 CONFIG_RTE_KNI_PREEMPT_DEFAULT=y
 CONFIG_RTE_KNI_VHOST=n
 CONFIG_RTE_KNI_VHOST_MAX_CACHE_SIZE=1024
diff --git a/config/common_linuxapp b/config/common_linuxapp
index 00ebaac3de..a2c96874ca 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -38,6 +38,7 @@ CONFIG_RTE_EXEC_ENV_LINUXAPP=y
 CONFIG_RTE_EAL_IGB_UIO=y
 CONFIG_RTE_EAL_VFIO=y
 CONFIG_RTE_KNI_KMOD=y
+CONFIG_RTE_KNI_KMOD_ETHTOOL=y
 CONFIG_RTE_LIBRTE_KNI=y
 CONFIG_RTE_LIBRTE_VHOST=y
 CONFIG_RTE_LIBRTE_PMD_VHOST=y
diff --git a/lib/librte_eal/linuxapp/kni/Makefile b/lib/librte_eal/linuxapp/kni/Makefile
index 1e4756123d..3c22b637ba 100644
--- a/lib/librte_eal/linuxapp/kni/Makefile
+++ b/lib/librte_eal/linuxapp/kni/Makefile
@@ -59,32 +59,32 @@ DEPDIRS-y += lib/librte_eal/linuxapp/eal
 #
 # all source are stored in SRCS-y
 #
-SRCS-y := ethtool/ixgbe/ixgbe_main.c
-SRCS-y += ethtool/ixgbe/ixgbe_api.c
-SRCS-y += ethtool/ixgbe/ixgbe_common.c
-SRCS-y += ethtool/ixgbe/ixgbe_ethtool.c
-SRCS-y += ethtool/ixgbe/ixgbe_82599.c
-SRCS-y += ethtool/ixgbe/ixgbe_82598.c
-SRCS-y += ethtool/ixgbe/ixgbe_x540.c
-SRCS-y += ethtool/ixgbe/ixgbe_phy.c
-SRCS-y += ethtool/ixgbe/kcompat.c
-
-SRCS-y += ethtool/igb/e1000_82575.c
-SRCS-y += ethtool/igb/e1000_i210.c
-SRCS-y += ethtool/igb/e1000_api.c
-SRCS-y += ethtool/igb/e1000_mac.c
-SRCS-y += ethtool/igb/e1000_manage.c
-SRCS-y += ethtool/igb/e1000_mbx.c
-SRCS-y += ethtool/igb/e1000_nvm.c
-SRCS-y += ethtool/igb/e1000_phy.c
-SRCS-y += ethtool/igb/igb_ethtool.c
-SRCS-y += ethtool/igb/igb_main.c
-SRCS-y += ethtool/igb/igb_param.c
-SRCS-y += ethtool/igb/igb_vmdq.c
-
-SRCS-y += kni_misc.c
+SRCS-y := kni_misc.c
 SRCS-y += kni_net.c
-SRCS-y += kni_ethtool.c
 SRCS-$(CONFIG_RTE_KNI_VHOST) += kni_vhost.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += kni_ethtool.c
+
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_main.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_api.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_common.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_ethtool.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_82599.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_82598.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_x540.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/ixgbe_phy.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/ixgbe/kcompat.c
+
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_82575.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_i210.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_api.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_mac.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_manage.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_mbx.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_nvm.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/e1000_phy.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/igb_ethtool.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/igb_main.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/igb_param.c
+SRCS-$(CONFIG_RTE_KNI_KMOD_ETHTOOL) += ethtool/igb/igb_vmdq.c
 
 include $(RTE_SDK)/mk/rte.module.mk
diff --git a/lib/librte_eal/linuxapp/kni/kni_misc.c b/lib/librte_eal/linuxapp/kni/kni_misc.c
index 497db9bd3d..b56914e99b 100644
--- a/lib/librte_eal/linuxapp/kni/kni_misc.c
+++ b/lib/librte_eal/linuxapp/kni/kni_misc.c
@@ -205,12 +205,14 @@ kni_dev_remove(struct kni_dev *dev)
 	if (!dev)
 		return -ENODEV;
 
+#ifdef CONFIG_RTE_KNI_KMOD_ETHTOOL
 	if (dev->pci_dev) {
 		if (pci_match_id(ixgbe_pci_tbl, dev->pci_dev))
 			ixgbe_kni_remove(dev->pci_dev);
 		else if (pci_match_id(igb_pci_tbl, dev->pci_dev))
 			igb_kni_remove(dev->pci_dev);
 	}
+#endif
 
 	if (dev->net_dev) {
 		unregister_netdev(dev->net_dev);
@@ -326,10 +328,7 @@ kni_ioctl_create(struct net *net, uint32_t ioctl_num,
 	struct kni_net *knet = net_generic(net, kni_net_id);
 	int ret;
 	struct rte_kni_device_info dev_info;
-	struct pci_dev *pci = NULL;
-	struct pci_dev *found_pci = NULL;
 	struct net_device *net_dev = NULL;
-	struct net_device *lad_dev = NULL;
 	struct kni_dev *kni, *dev, *n;
 
 	pr_info("Creating kni...\n");
@@ -419,6 +418,11 @@ kni_ioctl_create(struct net *net, uint32_t ioctl_num,
 					dev_info.vendor_id,
 					dev_info.device_id);
 
+#ifdef CONFIG_RTE_KNI_KMOD_ETHTOOL
+	struct pci_dev *found_pci = NULL;
+	struct net_device *lad_dev = NULL;
+	struct pci_dev *pci = NULL;
+
 	pci = pci_get_device(dev_info.vendor_id, dev_info.device_id, NULL);
 
 	/* Support Ethtool */
@@ -459,6 +463,7 @@ kni_ioctl_create(struct net *net, uint32_t ioctl_num,
 	}
 	if (pci)
 		pci_dev_put(pci);
+#endif
 
 	if (kni->lad_dev)
 		ether_addr_copy(net_dev->dev_addr, kni->lad_dev->dev_addr);