| #ifndef __BACKPORT_NETDEV_FEATURES_H |
| #define __BACKPORT_NETDEV_FEATURES_H |
| |
| #include <linux/version.h> |
| |
| #if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) |
| #include <linux/netdevice.h> |
| #include <linux/types.h> |
| |
| /* added via 9356b8fc */ |
| #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,14) |
| #define NETIF_F_HW_VLAN_CTAG_RX NETIF_F_HW_VLAN_RX |
| #define NETIF_F_HW_VLAN_CTAG_TX NETIF_F_HW_VLAN_TX |
| #endif |
| |
| /* added via d314774c */ |
| #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29) |
| #define NETIF_F_HW_VLAN_CTAG_FILTER NETIF_F_HW_VLAN_FILTER |
| #endif |
| |
| typedef u32 netdev_features_t; |
| #else |
| #include_next <linux/netdev_features.h> |
| |
| #if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) |
| /* See commit f646968f8f on next-20130423 */ |
| #define NETIF_F_HW_VLAN_CTAG_TX_BIT NETIF_F_HW_VLAN_TX_BIT |
| #define NETIF_F_HW_VLAN_CTAG_RX_BIT NETIF_F_HW_VLAN_RX_BIT |
| #define NETIF_F_HW_VLAN_CTAG_FILTER_BIT NETIF_F_HW_VLAN_FILTER_BIT |
| |
| #define NETIF_F_HW_VLAN_CTAG_FILTER NETIF_F_HW_VLAN_FILTER |
| #define NETIF_F_HW_VLAN_CTAG_RX NETIF_F_HW_VLAN_RX |
| #define NETIF_F_HW_VLAN_CTAG_TX NETIF_F_HW_VLAN_TX |
| #endif |
| |
| #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) */ |
| |
| #if !defined(NETIF_F_RXCSUM) |
| #define NETIF_F_RXCSUM 0 |
| #endif |
| |
| #endif /* __BACKPORT_NETDEV_FEATURES_H */ |