diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index ddf2b7811c55..55cdfaef0f5d 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -22,6 +22,7 @@ #include <linux/bitmap.h> #include <linux/inetdevice.h> #include <net/net_namespace.h> +#include <net/dropreason.h> #include <net/cfg80211.h> #include <net/addrconf.h> @@ -1542,6 +1543,28 @@ void ieee80211_free_hw(struct ieee80211_hw *hw) } EXPORT_SYMBOL(ieee80211_free_hw); +static const char * const drop_reasons_monitor[] = { +#define V(x) #x, + [0] = "RX_DROP_MONITOR", + MAC80211_DROP_REASONS_MONITOR(V) +}; + +static struct drop_reason_list drop_reason_list_monitor = { + .reasons = drop_reasons_monitor, + .n_reasons = ARRAY_SIZE(drop_reasons_monitor), +}; + +static const char * const drop_reasons_unusable[] = { + [0] = "RX_DROP_UNUSABLE", + MAC80211_DROP_REASONS_UNUSABLE(V) +#undef V +}; + +static struct drop_reason_list drop_reason_list_unusable = { + .reasons = drop_reasons_unusable, + .n_reasons = ARRAY_SIZE(drop_reasons_unusable), +}; + static int __init ieee80211_init(void) { struct sk_buff *skb; @@ -1559,6 +1582,11 @@ static int __init ieee80211_init(void) if (ret) goto err_netdev; + drop_reasons_register_subsys(SKB_DROP_REASON_SUBSYS_MAC80211_MONITOR, + &drop_reason_list_monitor); + drop_reasons_register_subsys(SKB_DROP_REASON_SUBSYS_MAC80211_UNUSABLE, + &drop_reason_list_unusable); + return 0; err_netdev: rc80211_minstrel_exit(); @@ -1574,6 +1602,9 @@ static void __exit ieee80211_exit(void) ieee80211_iface_exit(); + drop_reasons_unregister_subsys(SKB_DROP_REASON_SUBSYS_MAC80211_MONITOR); + drop_reasons_unregister_subsys(SKB_DROP_REASON_SUBSYS_MAC80211_UNUSABLE); + rcu_barrier(); } |