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path: root/drivers/net/wireless/rsi/rsi_91x_mgmt.c
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Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_mgmt.c')
-rw-r--r--drivers/net/wireless/rsi/rsi_91x_mgmt.c111
1 files changed, 82 insertions, 29 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index f7b550f900c4..46c9d5470dfb 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -460,12 +460,12 @@ static int rsi_hal_send_sta_notify_frame(struct rsi_common *common,
const unsigned char *bssid,
u8 qos_enable,
u16 aid,
- u16 sta_id)
+ u16 sta_id,
+ struct ieee80211_vif *vif)
{
- struct ieee80211_vif *vif = common->priv->vifs[0];
struct sk_buff *skb = NULL;
struct rsi_peer_notify *peer_notify;
- u16 vap_id = 0;
+ u16 vap_id = ((struct vif_priv *)vif->drv_priv)->vap_id;
int status;
u16 frame_len = sizeof(struct rsi_peer_notify);
@@ -482,9 +482,9 @@ 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;
- if (opmode == STA_OPMODE)
+ if (opmode == RSI_OPMODE_STA)
peer_notify->command = cpu_to_le16(PEER_TYPE_AP << 1);
- else if (opmode == AP_OPMODE)
+ else if (opmode == RSI_OPMODE_AP)
peer_notify->command = cpu_to_le16(PEER_TYPE_STA << 1);
switch (notify_event) {
@@ -716,9 +716,9 @@ int rsi_hal_load_key(struct rsi_common *common,
u8 key_type,
u8 key_id,
u32 cipher,
- s16 sta_id)
+ s16 sta_id,
+ struct ieee80211_vif *vif)
{
- struct ieee80211_vif *vif = common->priv->vifs[0];
struct sk_buff *skb = NULL;
struct rsi_set_key *set_key;
u16 key_descriptor = 0;
@@ -926,13 +926,13 @@ static int rsi_send_reset_mac(struct rsi_common *common)
*
* Return: 0 on success, corresponding error code on failure.
*/
-int rsi_band_check(struct rsi_common *common)
+int rsi_band_check(struct rsi_common *common,
+ struct ieee80211_channel *curchan)
{
struct rsi_hw *adapter = common->priv;
struct ieee80211_hw *hw = adapter->hw;
u8 prev_bw = common->channel_width;
u8 prev_ep = common->endpoint;
- struct ieee80211_channel *curchan = hw->conf.chandef.chan;
int status = 0;
if (common->band != curchan->band) {
@@ -1094,9 +1094,18 @@ int rsi_send_vap_dynamic_update(struct rsi_common *common)
dynamic_frame->desc_dword0.frame_type = VAP_DYNAMIC_UPDATE;
dynamic_frame->desc_dword2.pkt_info =
cpu_to_le32(common->rts_threshold);
- /* Beacon miss threshold */
- dynamic_frame->frame_body.keep_alive_period =
+
+ if (common->wow_flags & RSI_WOW_ENABLED) {
+ /* Beacon miss threshold */
+ dynamic_frame->desc_dword3.token =
+ cpu_to_le16(RSI_BCN_MISS_THRESHOLD);
+ dynamic_frame->frame_body.keep_alive_period =
+ cpu_to_le16(RSI_WOW_KEEPALIVE);
+ } else {
+ dynamic_frame->frame_body.keep_alive_period =
cpu_to_le16(RSI_DEF_KEEPALIVE);
+ }
+
dynamic_frame->desc_dword3.sta_id = 0; /* vap id */
skb_put(skb, sizeof(struct rsi_dynamic_s));
@@ -1160,9 +1169,9 @@ static bool rsi_map_rates(u16 rate, int *offset)
*/
static int rsi_send_auto_rate_request(struct rsi_common *common,
struct ieee80211_sta *sta,
- u16 sta_id)
+ u16 sta_id,
+ struct ieee80211_vif *vif)
{
- struct ieee80211_vif *vif = common->priv->vifs[0];
struct sk_buff *skb;
struct rsi_auto_rate *auto_rate;
int ii = 0, jj = 0, kk = 0;
@@ -1318,33 +1327,35 @@ void rsi_inform_bss_status(struct rsi_common *common,
u8 qos_enable,
u16 aid,
struct ieee80211_sta *sta,
- u16 sta_id)
+ u16 sta_id,
+ struct ieee80211_vif *vif)
{
if (status) {
- if (opmode == STA_OPMODE)
+ if (opmode == RSI_OPMODE_STA)
common->hw_data_qs_blocked = true;
rsi_hal_send_sta_notify_frame(common,
opmode,
STA_CONNECTED,
addr,
qos_enable,
- aid, sta_id);
+ aid, sta_id,
+ vif);
if (common->min_rate == 0xffff)
- rsi_send_auto_rate_request(common, sta, sta_id);
- if (opmode == STA_OPMODE) {
+ rsi_send_auto_rate_request(common, sta, sta_id, vif);
+ if (opmode == RSI_OPMODE_STA) {
if (!rsi_send_block_unblock_frame(common, false))
common->hw_data_qs_blocked = false;
}
} else {
- if (opmode == STA_OPMODE)
+ if (opmode == RSI_OPMODE_STA)
common->hw_data_qs_blocked = true;
- rsi_hal_send_sta_notify_frame(common,
- opmode,
- STA_DISCONNECTED,
- addr,
- qos_enable,
- aid, sta_id);
- if (opmode == STA_OPMODE)
+
+ if (!(common->wow_flags & RSI_WOW_ENABLED))
+ rsi_hal_send_sta_notify_frame(common, opmode,
+ STA_DISCONNECTED, addr,
+ qos_enable, aid, sta_id,
+ vif);
+ if (opmode == RSI_OPMODE_STA)
rsi_send_block_unblock_frame(common, true);
}
}
@@ -1471,10 +1482,11 @@ int rsi_send_rx_filter_frame(struct rsi_common *common, u16 rx_filter_word)
return rsi_send_internal_mgmt_frame(common, skb);
}
-int rsi_send_ps_request(struct rsi_hw *adapter, bool enable)
+int rsi_send_ps_request(struct rsi_hw *adapter, bool enable,
+ struct ieee80211_vif *vif)
{
struct rsi_common *common = adapter->priv;
- struct ieee80211_bss_conf *bss = &adapter->vifs[0]->bss_conf;
+ struct ieee80211_bss_conf *bss = &vif->bss_conf;
struct rsi_request_ps *ps;
struct rsi_ps_info *ps_info;
struct sk_buff *skb;
@@ -1585,6 +1597,42 @@ static int rsi_send_beacon(struct rsi_common *common)
return 0;
}
+#ifdef CONFIG_PM
+int rsi_send_wowlan_request(struct rsi_common *common, u16 flags,
+ u16 sleep_status)
+{
+ struct rsi_wowlan_req *cmd_frame;
+ struct sk_buff *skb;
+ u8 length;
+
+ rsi_dbg(ERR_ZONE, "%s: Sending wowlan request frame\n", __func__);
+
+ length = sizeof(*cmd_frame);
+ skb = dev_alloc_skb(length);
+ if (!skb)
+ return -ENOMEM;
+ memset(skb->data, 0, length);
+ cmd_frame = (struct rsi_wowlan_req *)skb->data;
+
+ rsi_set_len_qno(&cmd_frame->desc.desc_dword0.len_qno,
+ (length - FRAME_DESC_SZ),
+ RSI_WIFI_MGMT_Q);
+ cmd_frame->desc.desc_dword0.frame_type = WOWLAN_CONFIG_PARAMS;
+ cmd_frame->host_sleep_status = sleep_status;
+ if (common->secinfo.security_enable &&
+ common->secinfo.gtk_cipher)
+ flags |= RSI_WOW_GTK_REKEY;
+ if (sleep_status)
+ cmd_frame->wow_flags = flags;
+ rsi_dbg(INFO_ZONE, "Host_Sleep_Status : %d Flags : %d\n",
+ cmd_frame->host_sleep_status, cmd_frame->wow_flags);
+
+ skb_put(skb, length);
+
+ return rsi_send_internal_mgmt_frame(common, skb);
+}
+#endif
+
/**
* rsi_handle_ta_confirm_type() - This function handles the confirm frames.
* @common: Pointer to the driver private structure.
@@ -1715,7 +1763,11 @@ static int rsi_handle_ta_confirm_type(struct rsi_common *common,
common->bb_rf_prog_count--;
if (!common->bb_rf_prog_count) {
common->fsm_state = FSM_MAC_INIT_DONE;
- return rsi_mac80211_attach(common);
+ if (common->reinit_hw) {
+ complete(&common->wlan_init_completion);
+ } else {
+ return rsi_mac80211_attach(common);
+ }
}
} else {
rsi_dbg(INFO_ZONE,
@@ -1793,6 +1845,7 @@ int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg)
case TA_CONFIRM_TYPE:
return rsi_handle_ta_confirm_type(common, msg);
case CARD_READY_IND:
+ common->hibernate_resume = false;
rsi_dbg(FSM_ZONE, "%s: Card ready indication received\n",
__func__);
return rsi_handle_card_ready(common, msg);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.