diff options
author | Prameela Rani Garnepudi <prameela.j04cs@gmail.com> | 2017-08-16 18:43:12 +0530 |
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committer | Kalle Valo <kvalo@codeaurora.org> | 2017-08-17 10:06:56 +0300 |
commit | 3528608f3a7919ab34a4fe60aaea5996260ef75e (patch) | |
tree | c87d47f66b5ded7a6c4775d78e59e29bad6f494e /drivers/net/wireless/rsi/rsi_91x_mgmt.c | |
parent | d26a9559403c7c3ec3b430f5825bc22c3d40abdb (diff) | |
download | linux-3528608f3a7919ab34a4fe60aaea5996260ef75e.tar.bz2 |
rsi: handle station connection in AP mode
Station structures are maintained in driver with required
fields. When mac80211 callback sta_add is called, driver
iterates through list of connected stations to check available
index and assigns station id which is important for further
communication to that station. Then peer notify frame is send
to firmware to inform the firmware about new station connection.
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_mgmt.c')
-rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_mgmt.c | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index e47fc0d96475..7c0f27a21699 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -455,12 +455,14 @@ static int rsi_mgmt_pkt_to_core(struct rsi_common *common, * Return: status: 0 on success, corresponding negative error code on failure. */ static int rsi_hal_send_sta_notify_frame(struct rsi_common *common, - u8 opmode, + enum opmode opmode, u8 notify_event, const unsigned char *bssid, u8 qos_enable, - u16 aid) + u16 aid, + u16 sta_id) { + struct ieee80211_vif *vif = common->priv->vifs[0]; struct sk_buff *skb = NULL; struct rsi_peer_notify *peer_notify; u16 vap_id = 0; @@ -480,7 +482,10 @@ static int rsi_hal_send_sta_notify_frame(struct rsi_common *common, memset(skb->data, 0, frame_len); peer_notify = (struct rsi_peer_notify *)skb->data; - peer_notify->command = cpu_to_le16(opmode << 1); + if (opmode == STA_OPMODE) + peer_notify->command = cpu_to_le16(PEER_TYPE_AP << 1); + else if (opmode == AP_OPMODE) + peer_notify->command = cpu_to_le16(PEER_TYPE_STA << 1); switch (notify_event) { case STA_CONNECTED: @@ -502,13 +507,15 @@ static int rsi_hal_send_sta_notify_frame(struct rsi_common *common, (frame_len - FRAME_DESC_SZ), RSI_WIFI_MGMT_Q); peer_notify->desc.desc_dword0.frame_type = PEER_NOTIFY; + peer_notify->desc.desc_dword3.qid_tid = sta_id; peer_notify->desc.desc_dword3.sta_id = vap_id; skb_put(skb, frame_len); status = rsi_send_internal_mgmt_frame(common, skb); - if (!status && qos_enable) { + if ((vif->type == NL80211_IFTYPE_STATION) && + (!status && qos_enable)) { rsi_set_contention_vals(common); status = rsi_load_radio_caps(common); } @@ -1279,32 +1286,40 @@ static int rsi_send_auto_rate_request(struct rsi_common *common) * Return: None. */ void rsi_inform_bss_status(struct rsi_common *common, + enum opmode opmode, u8 status, - const unsigned char *bssid, + const u8 *addr, u8 qos_enable, - u16 aid) + u16 aid, + struct ieee80211_sta *sta, + u16 sta_id) { if (status) { - common->hw_data_qs_blocked = true; + if (opmode == STA_OPMODE) + common->hw_data_qs_blocked = true; rsi_hal_send_sta_notify_frame(common, - RSI_IFTYPE_STATION, + opmode, STA_CONNECTED, - bssid, + addr, qos_enable, - aid); + aid, sta_id); if (common->min_rate == 0xffff) rsi_send_auto_rate_request(common); - if (!rsi_send_block_unblock_frame(common, false)) - common->hw_data_qs_blocked = false; + if (opmode == STA_OPMODE) { + if (!rsi_send_block_unblock_frame(common, false)) + common->hw_data_qs_blocked = false; + } } else { - common->hw_data_qs_blocked = true; + if (opmode == STA_OPMODE) + common->hw_data_qs_blocked = true; rsi_hal_send_sta_notify_frame(common, - RSI_IFTYPE_STATION, + opmode, STA_DISCONNECTED, - bssid, + addr, qos_enable, - aid); - rsi_send_block_unblock_frame(common, true); + aid, sta_id); + if (opmode == STA_OPMODE) + rsi_send_block_unblock_frame(common, true); } } |