diff options
author | Javier Cardona <javier@cozybit.com> | 2013-05-08 10:16:46 -0700 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2013-05-22 15:05:33 -0400 |
commit | 594e65b633e0b76db1d8e7359e4efb2d60fba20d (patch) | |
tree | 648422ecf9b5c68ed01e22fa356f7d8d8a2e1207 /drivers/net/wireless/ath/ath9k/htc_drv_main.c | |
parent | 7ca7c776dbc50cf1394dd95e971e7997a4ec025e (diff) |
ath9k_htc: Add support for mesh interfaces
More specifically, enable AP-style beaconing on mesh
ifaces and change the hw capabilities to reflect mesh
support.
Coexistence with a virtual STA interface was tested as
working fine.
Signed-off-by: Javier Cardona <javier@cozybit.com>
[rebase, add iface combinations]
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_main.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 0743a47cef8f..2a67b57c3ecb 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; @@ -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, |