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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 {
#define MAX_NEXT_COLUMNS 7
#define MAX_COLUMN_CHECKS 3
+struct rs_tx_column;
+
typedef bool (*allow_column_func_t) (struct iwl_mvm *mvm,
struct ieee80211_sta *sta,
- struct iwl_scale_tbl_info *tbl);
+ struct iwl_scale_tbl_info *tbl,
+ const struct rs_tx_column *next_col);
struct rs_tx_column {
enum rs_column_mode mode;
@@ -147,13 +150,15 @@ struct rs_tx_column {
};
static bool rs_ant_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
- struct iwl_scale_tbl_info *tbl)
+ struct iwl_scale_tbl_info *tbl,
+ const struct rs_tx_column *next_col)
{
- return iwl_mvm_bt_coex_is_ant_avail(mvm, tbl->rate.ant);
+ return iwl_mvm_bt_coex_is_ant_avail(mvm, next_col->ant);
}
static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
- struct iwl_scale_tbl_info *tbl)
+ struct iwl_scale_tbl_info *tbl,
+ const struct rs_tx_column *next_col)
{
if (!sta->ht_cap.ht_supported)
return false;
@@ -171,7 +176,8 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
}
static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
- struct iwl_scale_tbl_info *tbl)
+ struct iwl_scale_tbl_info *tbl,
+ const struct rs_tx_column *next_col)
{
if (!sta->ht_cap.ht_supported)
return false;
@@ -180,7 +186,8 @@ static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
}
static bool rs_sgi_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
- struct iwl_scale_tbl_info *tbl)
+ struct iwl_scale_tbl_info *tbl,
+ const struct rs_tx_column *next_col)
{
struct rs_rate *rate = &tbl->rate;
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,
for (j = 0; j < MAX_COLUMN_CHECKS; j++) {
allow_func = next_col->checks[j];
- if (allow_func && !allow_func(mvm, sta, tbl))
+ if (allow_func && !allow_func(mvm, sta, tbl, next_col))
break;
}