diff options
author | Johannes Berg <johannes@sipsolutions.net> | 2009-04-23 16:10:04 +0200 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2009-05-06 15:14:33 -0400 |
commit | 57c4d7b4c4986037be51476b8e3025d5ba18d8b8 (patch) | |
tree | bcd24a127b4c79891f45799a20867f49c0f7f949 /drivers/net/wireless/mac80211_hwsim.c | |
parent | f3b85252f081581a8f257545ed748062dce7798b (diff) | |
download | op-kernel-dev-57c4d7b4c4986037be51476b8e3025d5ba18d8b8.zip op-kernel-dev-57c4d7b4c4986037be51476b8e3025d5ba18d8b8.tar.gz |
mac80211: clean up beacon interval settings
We currently have two beacon interval configuration knobs:
hw.conf.beacon_int and vif.bss_info.beacon_int. This is
rather confusing, even though the former is used when we
beacon ourselves and the latter when we are associated to
an AP.
This just deprecates the hw.conf.beacon_int setting in favour
of always using vif.bss_info.beacon_int. Since it touches all
the beaconing IBSS code anyway, we can also add support for
the cfg80211 IBSS beacon interval configuration easily.
NOTE: The hw.conf.beacon_int setting is retained for now due
to drivers still using it -- I couldn't untangle all
drivers, some are updated in this patch.
Signed-off-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 | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index d4fdc8b..24c95a6 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -553,18 +553,13 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed) struct mac80211_hwsim_data *data = hw->priv; struct ieee80211_conf *conf = &hw->conf; - printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d beacon_int=%d)\n", + printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d)\n", wiphy_name(hw->wiphy), __func__, - conf->channel->center_freq, conf->radio_enabled, - conf->beacon_int); + conf->channel->center_freq, conf->radio_enabled); data->channel = conf->channel; data->radio_enabled = conf->radio_enabled; - data->beacon_int = 1024 * conf->beacon_int / 1000 * HZ / 1000; - if (data->beacon_int < 1) - data->beacon_int = 1; - - if (!data->started || !data->radio_enabled) + if (!data->started || !data->radio_enabled || !data->beacon_int) del_timer(&data->beacon_timer); else mod_timer(&data->beacon_timer, jiffies + data->beacon_int); @@ -615,6 +610,7 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw, u32 changed) { struct hwsim_vif_priv *vp = (void *)vif->drv_priv; + struct mac80211_hwsim_data *data = hw->priv; hwsim_check_magic(vif); @@ -628,6 +624,14 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw, vp->aid = info->aid; } + if (changed & BSS_CHANGED_BEACON_INT) { + printk(KERN_DEBUG " %s: BCNINT: %d\n", + wiphy_name(hw->wiphy), info->beacon_int); + data->beacon_int = 1024 * info->beacon_int / 1000 * HZ / 1000; + if (WARN_ON(data->beacon_int)) + data->beacon_int = 1; + } + if (changed & BSS_CHANGED_ERP_CTS_PROT) { printk(KERN_DEBUG " %s: ERP_CTS_PROT: %d\n", wiphy_name(hw->wiphy), info->use_cts_prot); |