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mac80211: clean up channel type config

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The channel_type really doesn't need to be the only member in
a new structure, so remove the struct. Additionally, remove
the _CONF_CHANGE_HT flag and use _CONF_CHANGE_CHANNEL when the
channel type changes, since that's enough of a change to require
reprogramming the hardware anyway.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-01-07 10:13:27 +01:00
committed by John W. Linville
parent 47166791b7
commit 4797938c5d
5 changed files with 17 additions and 22 deletions
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20
include/net/mac80211.h
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@@ -507,10 +507,6 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
}
#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
struct ieee80211_ht_conf {
enum nl80211_channel_type channel_type;
};
/**
* enum ieee80211_conf_changed - denotes which configuration changed
*
@@ -520,9 +516,8 @@ struct ieee80211_ht_conf {
* @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
* @IEEE80211_CONF_CHANGE_PS: the PS flag changed
* @IEEE80211_CONF_CHANGE_POWER: the TX power changed
* @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed
* @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed
* @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
* @IEEE80211_CONF_CHANGE_HT: HT configuration changed
*/
enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0),
@@ -533,7 +528,6 @@ enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_POWER = BIT(5),
IEEE80211_CONF_CHANGE_CHANNEL = BIT(6),
IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7),
IEEE80211_CONF_CHANGE_HT = BIT(8),
};
/**
@@ -547,7 +541,7 @@ enum ieee80211_conf_changed {
* @flags: configuration flags defined above
* @power_level: requested transmit power (in dBm)
* @channel: the channel to tune to
* @ht: the HT configuration for the device
* @channel_type: the channel (HT) type
* @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
* (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
* but actually means the number of transmissions not the number of retries
@@ -566,7 +560,7 @@ struct ieee80211_conf {
u8 long_frame_max_tx_count, short_frame_max_tx_count;
struct ieee80211_channel *channel;
struct ieee80211_ht_conf ht;
enum nl80211_channel_type channel_type;
};
/**
@@ -1960,19 +1954,19 @@ void ieee80211_rate_control_unregister(struct rate_control_ops *ops);
static inline bool
conf_is_ht20(struct ieee80211_conf *conf)
{
return conf->ht.channel_type == NL80211_CHAN_HT20;
return conf->channel_type == NL80211_CHAN_HT20;
}
static inline bool
conf_is_ht40_minus(struct ieee80211_conf *conf)
{
return conf->ht.channel_type == NL80211_CHAN_HT40MINUS;
return conf->channel_type == NL80211_CHAN_HT40MINUS;
}
static inline bool
conf_is_ht40_plus(struct ieee80211_conf *conf)
{
return conf->ht.channel_type == NL80211_CHAN_HT40PLUS;
return conf->channel_type == NL80211_CHAN_HT40PLUS;
}
static inline bool
@@ -1984,7 +1978,7 @@ conf_is_ht40(struct ieee80211_conf *conf)
static inline bool
conf_is_ht(struct ieee80211_conf *conf)
{
return conf->ht.channel_type != NL80211_CHAN_NO_HT;
return conf->channel_type != NL80211_CHAN_NO_HT;
}
#endif /* MAC80211_H */