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path: root/drivers/net/wireless/ath/ath9k/htc_drv_main.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_main.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c81
1 files changed, 69 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 62f1b7636c92..5c1bec18c9e3 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -113,7 +113,9 @@ static void ath9k_htc_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
struct ath9k_htc_priv *priv = data;
struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
- if ((vif->type == NL80211_IFTYPE_AP) && bss_conf->enable_beacon)
+ if ((vif->type == NL80211_IFTYPE_AP ||
+ vif->type == NL80211_IFTYPE_MESH_POINT) &&
+ bss_conf->enable_beacon)
priv->reconfig_beacon = true;
if (bss_conf->assoc) {
@@ -180,6 +182,8 @@ static void ath9k_htc_set_opmode(struct ath9k_htc_priv *priv)
priv->ah->opmode = NL80211_IFTYPE_ADHOC;
else if (priv->num_ap_vif)
priv->ah->opmode = NL80211_IFTYPE_AP;
+ else if (priv->num_mbss_vif)
+ priv->ah->opmode = NL80211_IFTYPE_MESH_POINT;
else
priv->ah->opmode = NL80211_IFTYPE_STATION;
@@ -623,6 +627,8 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
trate->rates.ht_rates.rs_nrates = j;
caps = WLAN_RC_HT_FLAG;
+ if (sta->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC)
+ caps |= ATH_RC_TX_STBC_FLAG;
if (sta->ht_cap.mcs.rx_mask[1])
caps |= WLAN_RC_DS_FLAG;
if ((sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
@@ -810,8 +816,7 @@ void ath9k_htc_ani_work(struct work_struct *work)
}
/* Verify whether we must check ANI */
- if (ah->config.enable_ani &&
- (timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
+ if ((timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
aniflag = true;
common->ani.checkani_timer = timestamp;
}
@@ -841,8 +846,7 @@ set_timer:
* short calibration and long calibration.
*/
cal_interval = ATH_LONG_CALINTERVAL;
- if (ah->config.enable_ani)
- cal_interval = min(cal_interval, (u32)ATH_ANI_POLLINTERVAL);
+ cal_interval = min(cal_interval, (u32)ATH_ANI_POLLINTERVAL);
if (!common->ani.caldone)
cal_interval = min(cal_interval, (u32)short_cal_interval);
@@ -1052,6 +1056,9 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
case NL80211_IFTYPE_AP:
hvif.opmode = HTC_M_HOSTAP;
break;
+ case NL80211_IFTYPE_MESH_POINT:
+ hvif.opmode = HTC_M_WDS; /* close enough */
+ break;
default:
ath_err(common,
"Interface type %d not yet supported\n", vif->type);
@@ -1084,6 +1091,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
INC_VIF(priv, vif->type);
if ((vif->type == NL80211_IFTYPE_AP) ||
+ (vif->type == NL80211_IFTYPE_MESH_POINT) ||
(vif->type == NL80211_IFTYPE_ADHOC))
ath9k_htc_assign_bslot(priv, vif);
@@ -1134,6 +1142,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
DEC_VIF(priv, vif->type);
if ((vif->type == NL80211_IFTYPE_AP) ||
+ vif->type == NL80211_IFTYPE_MESH_POINT ||
(vif->type == NL80211_IFTYPE_ADHOC))
ath9k_htc_remove_bslot(priv, vif);
@@ -1525,9 +1534,10 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
if ((changed & BSS_CHANGED_BEACON_ENABLED) && !bss_conf->enable_beacon) {
/*
* Disable SWBA interrupt only if there are no
- * AP/IBSS interfaces.
+ * concurrent AP/mesh or IBSS interfaces.
*/
- if ((priv->num_ap_vif <= 1) || priv->num_ibss_vif) {
+ if ((priv->num_ap_vif + priv->num_mbss_vif <= 1) ||
+ priv->num_ibss_vif) {
ath_dbg(common, CONFIG,
"Beacon disabled for BSS: %pM\n",
bss_conf->bssid);
@@ -1538,12 +1548,15 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_BEACON_INT) {
/*
- * Reset the HW TSF for the first AP interface.
+ * Reset the HW TSF for the first AP or mesh interface.
*/
- if ((priv->ah->opmode == NL80211_IFTYPE_AP) &&
- (priv->nvifs == 1) &&
- (priv->num_ap_vif == 1) &&
- (vif->type == NL80211_IFTYPE_AP)) {
+ if (priv->nvifs == 1 &&
+ ((priv->ah->opmode == NL80211_IFTYPE_AP &&
+ vif->type == NL80211_IFTYPE_AP &&
+ priv->num_ap_vif == 1) ||
+ (priv->ah->opmode == NL80211_IFTYPE_MESH_POINT &&
+ vif->type == NL80211_IFTYPE_MESH_POINT &&
+ priv->num_mbss_vif == 1))) {
set_bit(OP_TSF_RESET, &priv->op_flags);
}
ath_dbg(common, CONFIG,
@@ -1761,6 +1774,43 @@ static int ath9k_htc_get_stats(struct ieee80211_hw *hw,
return 0;
}
+struct base_eep_header *ath9k_htc_get_eeprom_base(struct ath9k_htc_priv *priv)
+{
+ struct base_eep_header *pBase = NULL;
+ /*
+ * This can be done since all the 3 EEPROM families have the
+ * same base header upto a certain point, and we are interested in
+ * the data only upto that point.
+ */
+
+ if (AR_SREV_9271(priv->ah))
+ pBase = (struct base_eep_header *)
+ &priv->ah->eeprom.map4k.baseEepHeader;
+ else if (priv->ah->hw_version.usbdev == AR9280_USB)
+ pBase = (struct base_eep_header *)
+ &priv->ah->eeprom.def.baseEepHeader;
+ else if (priv->ah->hw_version.usbdev == AR9287_USB)
+ pBase = (struct base_eep_header *)
+ &priv->ah->eeprom.map9287.baseEepHeader;
+ return pBase;
+}
+
+
+static int ath9k_htc_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant,
+ u32 *rx_ant)
+{
+ struct ath9k_htc_priv *priv = hw->priv;
+ struct base_eep_header *pBase = ath9k_htc_get_eeprom_base(priv);
+ if (pBase) {
+ *tx_ant = pBase->txMask;
+ *rx_ant = pBase->rxMask;
+ } else {
+ *tx_ant = 0;
+ *rx_ant = 0;
+ }
+ return 0;
+}
+
struct ieee80211_ops ath9k_htc_ops = {
.tx = ath9k_htc_tx,
.start = ath9k_htc_start,
@@ -1786,4 +1836,11 @@ struct ieee80211_ops ath9k_htc_ops = {
.set_coverage_class = ath9k_htc_set_coverage_class,
.set_bitrate_mask = ath9k_htc_set_bitrate_mask,
.get_stats = ath9k_htc_get_stats,
+ .get_antenna = ath9k_htc_get_antenna,
+
+#ifdef CONFIG_ATH9K_HTC_DEBUGFS
+ .get_et_sset_count = ath9k_htc_get_et_sset_count,
+ .get_et_stats = ath9k_htc_get_et_stats,
+ .get_et_strings = ath9k_htc_get_et_strings,
+#endif
};
generated by cgit (git 2.34.1) at 2024-05-29 12:40:45 +0000