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ath9k_htc: Allow AP interface to be created

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Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2011-02-21 07:49:23 +05:30 committed by John W. Linville
parent 0df8359a88
commit da8d9d937b
2 changed files with 19 additions and 0 deletions
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8
drivers/net/wireless/ath/ath9k/htc.h
View File

@ -205,6 +205,7 @@ struct ath9k_htc_target_stats {
} __packed;
#define ATH9K_HTC_MAX_VIF 2
#define ATH9K_HTC_MAX_BCN_VIF 2
#define INC_VIF(_priv, _type) do { \
switch (_type) { \
@ -214,6 +215,9 @@ struct ath9k_htc_target_stats {
case NL80211_IFTYPE_ADHOC: \
_priv->num_ibss_vif++; \
break; \
case NL80211_IFTYPE_AP: \
_priv->num_ap_vif++; \
break; \
default: \
break; \
} \
@ -227,6 +231,9 @@ struct ath9k_htc_target_stats {
case NL80211_IFTYPE_ADHOC: \
_priv->num_ibss_vif--; \
break; \
case NL80211_IFTYPE_AP: \
_priv->num_ap_vif--; \
break; \
default: \
break; \
} \
@ -395,6 +402,7 @@ struct ath9k_htc_priv {
u8 vif_sta_pos[ATH9K_HTC_MAX_VIF];
u8 num_ibss_vif;
u8 num_sta_vif;
u8 num_ap_vif;
u16 op_flags;
u16 curtxpow;

11
drivers/net/wireless/ath/ath9k/htc_drv_main.c
View File

@ -1204,6 +1204,14 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
return -ENOBUFS;
}
if (((vif->type == NL80211_IFTYPE_AP) ||
(vif->type == NL80211_IFTYPE_ADHOC)) &&
((priv->num_ap_vif + priv->num_ibss_vif) >= ATH9K_HTC_MAX_BCN_VIF)) {
ath_err(common, "Max. number of beaconing interfaces reached\n");
mutex_unlock(&priv->mutex);
return -ENOBUFS;
}
ath9k_htc_ps_wakeup(priv);
memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
memcpy(&hvif.myaddr, vif->addr, ETH_ALEN);
@ -1215,6 +1223,9 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
case NL80211_IFTYPE_ADHOC:
hvif.opmode = cpu_to_be32(HTC_M_IBSS);
break;
case NL80211_IFTYPE_AP:
hvif.opmode = cpu_to_be32(HTC_M_HOSTAP);
break;
default:
ath_err(common,
"Interface type %d not yet supported\n", vif->type);