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mac80211: introduce hw config change flags

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This makes mac80211 notify the driver which configuration
actually changed, e.g. channel etc.

No driver changes, this is just plumbing, driver authors are
expected to act on this if they want to.

Also remove the HW CONFIG debug printk, it's incorrect, often
we configure something else.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2008-10-09 12:18:51 +02:00
committed by John W. Linville
parent 0f4ac38b59
commit e8975581f6
24 changed files with 116 additions and 60 deletions
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3
drivers/net/wireless/adm8211.c
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@@ -1314,9 +1314,10 @@ static int adm8211_set_ssid(struct ieee80211_hw *dev, u8 *ssid, size_t ssid_len)
return 0;
}
static int adm8211_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
static int adm8211_config(struct ieee80211_hw *dev, u32 changed)
{
struct adm8211_priv *priv = dev->priv;
struct ieee80211_conf *conf = &dev->conf;
int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
if (channel != priv->channel) {