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authorAndy Zhou <azhou@nicira.com>2014-10-04 06:19:11 (GMT)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2014-10-16 09:03:39 (GMT)
commitf6b03c10a1b3f2c98ed23813997cdebef8aabeba (patch)
treec9e12e5611b0fdbc53d0c08c0698491d5ab2734f /drivers
parent13cb2dad45cc8c8e350abc84de38449b89629c3c (diff)
downloadlinux-f6b03c10a1b3f2c98ed23813997cdebef8aabeba.tar.xz
fm10k: Add CONFIG_FM10K_VXLAN configuration option
Compiling with CONFIG_FM10K=y and VXLAN=m resulting in linking error: drivers/built-in.o: In function `fm10k_open': (.text+0x1f9d7a): undefined reference to `vxlan_get_rx_port' make: *** [vmlinux] Error 1 The fix follows the same strategy as I40E. Signed-off-by: Andy Zhou <azhou@nicira.com> Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/intel/Kconfig11
-rw-r--r--drivers/net/ethernet/intel/fm10k/fm10k_netdev.c6
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 6919adb..5b8300a 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -320,4 +320,15 @@ config FM10K
To compile this driver as a module, choose M here. The module
will be called fm10k. MSI-X interrupt support is required
+config FM10K_VXLAN
+ bool "Virtual eXtensible Local Area Network Support"
+ default n
+ depends on FM10K && VXLAN && !(FM10K=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.
+
endif # NET_VENDOR_INTEL
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index b57ea1c..8811364 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -20,9 +20,9 @@
#include "fm10k.h"
#include <linux/vmalloc.h>
-#if IS_ENABLED(CONFIG_VXLAN)
+#if IS_ENABLED(CONFIG_FM10K_VXLAN)
#include <net/vxlan.h>
-#endif /* CONFIG_VXLAN */
+#endif /* CONFIG_FM10K_VXLAN */
/**
* fm10k_setup_tx_resources - allocate Tx resources (Descriptors)
@@ -556,7 +556,7 @@ int fm10k_open(struct net_device *netdev)
if (err)
goto err_set_queues;
-#if IS_ENABLED(CONFIG_VXLAN)
+#if IS_ENABLED(CONFIG_FM10K_VXLAN)
/* update VXLAN port configuration */
vxlan_get_rx_port(netdev);