diff options
author | Prameela Rani Garnepudi <prameela.j04cs@gmail.com> | 2017-08-16 18:43:09 +0530 |
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committer | Kalle Valo <kvalo@codeaurora.org> | 2017-08-17 10:06:55 +0300 |
commit | 03c34c0d73ae872e6e962e02e3c4e98ae364379b (patch) | |
tree | 49d4d1b3cc1455ec4604b2cc5edf02f2cfc4ba23 /drivers/net/wireless/rsi/rsi_91x_mac80211.c | |
parent | 6da1e00a539d978339d6a6471b4346c6d82797ff (diff) | |
download | op-kernel-dev-03c34c0d73ae872e6e962e02e3c4e98ae364379b.zip op-kernel-dev-03c34c0d73ae872e6e962e02e3c4e98ae364379b.tar.gz |
rsi: add interface changes for ap mode
AP mode is handled in add_interface callback of mac80211.
Also for AP mode, sending rx filter frame to disallow beacons
to host is added. Station structures are initialized to NULL.
Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_mac80211.c')
-rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_mac80211.c | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 2da5493..edcba56 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -342,25 +342,51 @@ static int rsi_mac80211_add_interface(struct ieee80211_hw *hw, { struct rsi_hw *adapter = hw->priv; struct rsi_common *common = adapter->priv; + enum opmode intf_mode; int ret = -EOPNOTSUPP; vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD; mutex_lock(&common->mutex); + + if (adapter->sc_nvifs > 1) { + mutex_unlock(&common->mutex); + return -EOPNOTSUPP; + } + switch (vif->type) { case NL80211_IFTYPE_STATION: - if (!adapter->sc_nvifs) { - ++adapter->sc_nvifs; - adapter->vifs[0] = vif; - ret = rsi_set_vap_capabilities(common, - STA_OPMODE, - VAP_ADD); - } + rsi_dbg(INFO_ZONE, "Station Mode"); + intf_mode = STA_OPMODE; + break; + case NL80211_IFTYPE_AP: + rsi_dbg(INFO_ZONE, "AP Mode"); + intf_mode = AP_OPMODE; break; default: rsi_dbg(ERR_ZONE, "%s: Interface type %d not supported\n", __func__, vif->type); + goto out; } + + adapter->vifs[adapter->sc_nvifs++] = vif; + ret = rsi_set_vap_capabilities(common, intf_mode, common->mac_addr, + 0, VAP_ADD); + if (ret) { + rsi_dbg(ERR_ZONE, "Failed to set VAP capabilities\n"); + goto out; + } + + if (vif->type == NL80211_IFTYPE_AP) { + int i; + + rsi_send_rx_filter_frame(common, DISALLOW_BEACONS); + common->min_rate = RSI_RATE_AUTO; + for (i = 0; i < common->max_stations; i++) + common->stations[i].sta = NULL; + } + +out: mutex_unlock(&common->mutex); return ret; @@ -383,7 +409,8 @@ static void rsi_mac80211_remove_interface(struct ieee80211_hw *hw, mutex_lock(&common->mutex); if (vif->type == NL80211_IFTYPE_STATION) { adapter->sc_nvifs--; - rsi_set_vap_capabilities(common, STA_OPMODE, VAP_DELETE); + rsi_set_vap_capabilities(common, STA_OPMODE, vif->addr, + 0, VAP_DELETE); } if (!memcmp(adapter->vifs[0], vif, sizeof(struct ieee80211_vif))) |