diff options
| author | Javier Cardona <javier@cozybit.com> | 2012-03-06 05:20:38 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-07 00:16:17 +0400 |
| commit | 12ce8ba3eb09bb83509a459835917a3100ad8db1 (patch) | |
| tree | c93d67241456469078092fd6127ec5649ed7c4cd /drivers/net/wireless/mac80211_hwsim.c | |
| parent | 2f40b9404903dba89d70d706ee71263f9babd109 (diff) | |
| download | linux-12ce8ba3eb09bb83509a459835917a3100ad8db1.tar.xz | |
mac80211: Modify tsf via debugfs in mesh interfaces
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 14a3cac19a30..b4f6cb3298a4 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -379,6 +379,22 @@ static __le64 __mac80211_hwsim_get_tsf(struct mac80211_hwsim_data *data) return cpu_to_le64(now + data->tsf_offset); } +static u64 mac80211_hwsim_get_tsf(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct mac80211_hwsim_data *data = hw->priv; + return le64_to_cpu(__mac80211_hwsim_get_tsf(data)); +} + +static void mac80211_hwsim_set_tsf(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, u64 tsf) +{ + struct mac80211_hwsim_data *data = hw->priv; + struct timeval tv = ktime_to_timeval(ktime_get_real()); + u64 now = tv.tv_sec * USEC_PER_SEC + tv.tv_usec; + data->tsf_offset = tsf - now; +} + static void mac80211_hwsim_monitor_rx(struct ieee80211_hw *hw, struct sk_buff *tx_skb) { @@ -1224,6 +1240,8 @@ static struct ieee80211_ops mac80211_hwsim_ops = .sw_scan_start = mac80211_hwsim_sw_scan, .sw_scan_complete = mac80211_hwsim_sw_scan_complete, .flush = mac80211_hwsim_flush, + .get_tsf = mac80211_hwsim_get_tsf, + .set_tsf = mac80211_hwsim_set_tsf, }; |