With the new stub for cfg80211_get_station(), we can now build the BATMAN V protocol even with a kernel that was built without any wireless support. Signed-off-by: Linus Lüssing <linus.luessing(a)c0d3.blue&gt; --- compat-include/net/cfg80211.h | 24 ++++++++++++++++++++++++ net/batman-adv/Kconfig | 2 +- 2 files changed, 25 insertions(+), 1 deletion(-) create mode 100644 compat-include/net/cfg80211.h diff --git a/compat-include/net/cfg80211.h b/compat-include/net/cfg80211.h new file mode 100644 index 0000000..8dbbf0e --- /dev/null +++ b/compat-include/net/cfg80211.h @@ -0,0 +1,24 @@ +#ifndef _NET_BATMAN_ADV_COMPAT_NET_CFG80211_H_ +#define _NET_BATMAN_ADV_COMPAT_NET_CFG80211_H_ + +#include <linux/version.h> +#include_next <net/cfg80211.h> + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0) + +#if !IS_ENABLED(CONFIG_CFG80211) + +#define cfg80211_get_station(dev, mac_addr, sinfo) \ + batadv_cfg80211_get_station(dev, mac_addr, sinfo) + +static inline int batadv_cfg80211_get_station(struct net_device *dev, + const u8 *mac_addr, + struct station_info *sinfo) +{ + return -ENOENT; +} +#endif + +#endif /* < KERNEL_VERSION(4, 8, 0) */ + +#endif /* _NET_BATMAN_ADV_COMPAT_NET_CFG80211_H_ */ diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index f20742c..b73b96a 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -17,7 +17,7 @@ config BATMAN_ADV config BATMAN_ADV_BATMAN_V bool "B.A.T.M.A.N. V protocol (experimental)" - depends on BATMAN_ADV && CFG80211=y || (CFG80211=m && BATMAN_ADV=m) + depends on BATMAN_ADV && !(CFG80211=m && BATMAN_ADV=y) default n help This option enables the B.A.T.M.A.N. V protocol, the successor -- 2.1.4