diff options
| author | Oleksij Rempel | 2014-01-15 17:37:42 +0100 |
|---|---|---|
| committer | John W. Linville | 2014-01-16 20:55:44 +0100 |
| commit | f1d267cab2bc6ecd225abfd8d7e130f9a651408f (patch) | |
| tree | 4056079174c05361be62b0ed3f5548ebb529f18a | |
| parent | mwifiex: export threshold value and retry limit to cfg80211 (diff) | |
| download | kernel-qcow2-linux-f1d267cab2bc6ecd225abfd8d7e130f9a651408f.tar.gz kernel-qcow2-linux-f1d267cab2bc6ecd225abfd8d7e130f9a651408f.tar.xz kernel-qcow2-linux-f1d267cab2bc6ecd225abfd8d7e130f9a651408f.zip | |
ath: add common function ath_is_mybeacon
this function is used by most ath driver, so it can be moved here.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/main.c | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index e0ba7cd14252..b59cfbe0276b 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -17,6 +17,7 @@ #ifndef ATH_H #define ATH_H +#include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/if_ether.h> #include <linux/spinlock.h> @@ -165,6 +166,7 @@ struct ath_common { struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, u32 len, gfp_t gfp_mask); +bool ath_is_mybeacon(struct ath_common *common, struct ieee80211_hdr *hdr); void ath_hw_setbssidmask(struct ath_common *common); void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf *key); diff --git a/drivers/net/wireless/ath/main.c b/drivers/net/wireless/ath/main.c index 8e99540cd90e..8b0ac14d5c32 100644 --- a/drivers/net/wireless/ath/main.c +++ b/drivers/net/wireless/ath/main.c @@ -59,6 +59,14 @@ struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, } EXPORT_SYMBOL(ath_rxbuf_alloc); +bool ath_is_mybeacon(struct ath_common *common, struct ieee80211_hdr *hdr) +{ + return ieee80211_is_beacon(hdr->frame_control) && + !is_zero_ether_addr(common->curbssid) && + ether_addr_equal_64bits(hdr->addr3, common->curbssid); +} +EXPORT_SYMBOL(ath_is_mybeacon); + void ath_printk(const char *level, const struct ath_common* common, const char *fmt, ...) { |