1 /* Please avoid adding hacks here - instead add it to mac80211/backports.git */
3 #undef CONFIG_MODULE_STRIPPED
5 #include <linux/version.h> /* LINUX_VERSION_CODE */
6 #include <linux/types.h>
8 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
10 #define dev_get_iflink(_net_dev) ((_net_dev)->iflink)
12 #endif /* < KERNEL_VERSION(4, 1, 0) */
14 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
16 #include <linux/netdevice.h>
18 #define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info) ({\
19 BUILD_BUG_ON(upper_priv != NULL); \
20 BUILD_BUG_ON(upper_info != NULL); \
21 netdev_set_master(dev, upper_dev); \
24 #elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0)
26 #include <linux/netdevice.h>
28 #define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info) ({\
29 BUILD_BUG_ON(upper_priv != NULL); \
30 BUILD_BUG_ON(upper_info != NULL); \
31 netdev_master_upper_dev_link(dev, upper_dev); \
34 #endif /* < KERNEL_VERSION(4, 5, 0) */
36 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
38 struct sk_buff *skb_checksum_trimmed(struct sk_buff *skb,
39 unsigned int transport_len,
40 __sum16(*skb_chkf)(struct sk_buff *skb));
42 int ip_mc_check_igmp(struct sk_buff *skb, struct sk_buff **skb_trimmed);
44 int ipv6_mc_check_mld(struct sk_buff *skb, struct sk_buff **skb_trimmed);
46 #endif /* < KERNEL_VERSION(4, 2, 0) */
48 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0)
50 #define IFF_NO_QUEUE 0; dev->tx_queue_len = 0
52 #endif /* < KERNEL_VERSION(4, 3, 0) */
54 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0)
56 #include <linux/ethtool.h>
58 #define ethtool_link_ksettings batadv_ethtool_link_ksettings
60 struct batadv_ethtool_link_ksettings {
67 #define __ethtool_get_link_ksettings(__dev, __link_settings) \
68 batadv_ethtool_get_link_ksettings(__dev, __link_settings)
71 batadv_ethtool_get_link_ksettings(struct net_device *dev,
72 struct ethtool_link_ksettings *link_ksettings)
74 struct ethtool_cmd cmd;
77 memset(&cmd, 0, sizeof(cmd));
78 ret = __ethtool_get_settings(dev, &cmd);
83 link_ksettings->base.duplex = cmd.duplex;
84 link_ksettings->base.speed = ethtool_cmd_speed(&cmd);
89 #endif /* < KERNEL_VERSION(4, 6, 0) */
91 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)
93 #define netif_trans_update batadv_netif_trans_update
94 static inline void batadv_netif_trans_update(struct net_device *dev)
96 dev->trans_start = jiffies;
99 #endif /* < KERNEL_VERSION(4, 7, 0) */