diff options
| author | Daniel C Halperin <daniel.c.halperin@intel.com> | 2009-08-13 13:30:58 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-20 11:33:12 -0400 |
| commit | 28e6f48953f44f7eb615383efe6e7f17624a11bb (patch) | |
| tree | ab22bdd91b0f064ed654dbb6f559dae3520fe840 /drivers/net/wireless/iwlwifi/iwl-core.c | |
| parent | 28bd723bbaddba4e145d25117649bb6da5fafad7 (diff) | |
iwlwifi: check short GI support per-station rather than globally
Short guard interval support is a local per-station parameter not a global
per-NIC parameter. (mac80211 will correctly remove SGI support from station
capabilities if the BSS does not permit it). This patch removes the short GI
support bitfield from the global iwl_ht_info struct and properly uses
per-station HT capabilities during rate selection.
Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 104fd95dfad..b845cf30e1b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2391,11 +2391,6 @@ static void iwl_ht_conf(struct iwl_priv *priv, } ht_conf = &sta->ht_cap; - if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20) - iwl_conf->sgf |= HT_SHORT_GI_20MHZ; - if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40) - iwl_conf->sgf |= HT_SHORT_GI_40MHZ; - iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD); iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2); |