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mac80211: Fix HT channel selection

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HT management is done differently for AP and STA modes, unify
to just the ->config() callback since HT is fundamentally a
PHY property and cannot be per-BSS.

Rename enum nl80211_sec_chan_offset as nl80211_channel_type to denote
the channel type ( NO_HT, HT20, HT40+, HT40- ).

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith
2008-12-12 11:57:43 +05:30
committed by John W. Linville
parent 420e7fabd9
commit 094d05dc32
13 changed files with 109 additions and 169 deletions
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9
include/net/mac80211.h
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@@ -165,14 +165,9 @@ enum ieee80211_bss_change {
/**
* struct ieee80211_bss_ht_conf - BSS's changing HT configuration
* @secondary_channel_offset: secondary channel offset, uses
* %IEEE80211_HT_PARAM_CHA_SEC_ values
* @width_40_ok: indicates that 40 MHz bandwidth may be used for TX
* @operation_mode: HT operation mode (like in &struct ieee80211_ht_info)
*/
struct ieee80211_bss_ht_conf {
u8 secondary_channel_offset;
bool width_40_ok;
u16 operation_mode;
};
@@ -508,9 +503,7 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
struct ieee80211_ht_conf {
bool enabled;
int sec_chan_offset; /* 0 = HT40 disabled; -1 = HT40 enabled, secondary
* channel below primary; 1 = HT40 enabled,
* secondary channel above primary */
enum nl80211_channel_type channel_type;
};
/**