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path: root/drivers/net/wireless/iwlwifi/mvm/rs.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/rs.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index 194bd1f939ca..efa9688a4cf1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -134,9 +134,12 @@ enum rs_column_mode {
134#define MAX_NEXT_COLUMNS 7 134#define MAX_NEXT_COLUMNS 7
135#define MAX_COLUMN_CHECKS 3 135#define MAX_COLUMN_CHECKS 3
136 136
137struct rs_tx_column;
138
137typedef bool (*allow_column_func_t) (struct iwl_mvm *mvm, 139typedef bool (*allow_column_func_t) (struct iwl_mvm *mvm,
138 struct ieee80211_sta *sta, 140 struct ieee80211_sta *sta,
139 struct iwl_scale_tbl_info *tbl); 141 struct iwl_scale_tbl_info *tbl,
142 const struct rs_tx_column *next_col);
140 143
141struct rs_tx_column { 144struct rs_tx_column {
142 enum rs_column_mode mode; 145 enum rs_column_mode mode;
@@ -147,13 +150,15 @@ struct rs_tx_column {
147}; 150};
148 151
149static bool rs_ant_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, 152static bool rs_ant_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
150 struct iwl_scale_tbl_info *tbl) 153 struct iwl_scale_tbl_info *tbl,
154 const struct rs_tx_column *next_col)
151{ 155{
152 return iwl_mvm_bt_coex_is_ant_avail(mvm, tbl->rate.ant); 156 return iwl_mvm_bt_coex_is_ant_avail(mvm, next_col->ant);
153} 157}
154 158
155static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, 159static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
156 struct iwl_scale_tbl_info *tbl) 160 struct iwl_scale_tbl_info *tbl,
161 const struct rs_tx_column *next_col)
157{ 162{
158 if (!sta->ht_cap.ht_supported) 163 if (!sta->ht_cap.ht_supported)
159 return false; 164 return false;
@@ -171,7 +176,8 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
171} 176}
172 177
173static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, 178static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
174 struct iwl_scale_tbl_info *tbl) 179 struct iwl_scale_tbl_info *tbl,
180 const struct rs_tx_column *next_col)
175{ 181{
176 if (!sta->ht_cap.ht_supported) 182 if (!sta->ht_cap.ht_supported)
177 return false; 183 return false;
@@ -180,7 +186,8 @@ static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
180} 186}
181 187
182static bool rs_sgi_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, 188static bool rs_sgi_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
183 struct iwl_scale_tbl_info *tbl) 189 struct iwl_scale_tbl_info *tbl,
190 const struct rs_tx_column *next_col)
184{ 191{
185 struct rs_rate *rate = &tbl->rate; 192 struct rs_rate *rate = &tbl->rate;
186 struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; 193 struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
@@ -1590,7 +1597,7 @@ static enum rs_column rs_get_next_column(struct iwl_mvm *mvm,
1590 1597
1591 for (j = 0; j < MAX_COLUMN_CHECKS; j++) { 1598 for (j = 0; j < MAX_COLUMN_CHECKS; j++) {
1592 allow_func = next_col->checks[j]; 1599 allow_func = next_col->checks[j];
1593 if (allow_func && !allow_func(mvm, sta, tbl)) 1600 if (allow_func && !allow_func(mvm, sta, tbl, next_col))
1594 break; 1601 break;
1595 } 1602 }
1596 1603