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-rw-r--r--drivers/net/wireless/rsi/rsi_91x_mac80211.c117
-rw-r--r--drivers/net/wireless/rsi/rsi_91x_mgmt.c12
-rw-r--r--drivers/net/wireless/rsi/rsi_main.h6
-rw-r--r--drivers/net/wireless/rsi/rsi_mgmt.h9
4 files changed, 89 insertions, 55 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index 992ac6cf9a34..db69d87bd12e 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -355,6 +355,24 @@ static void rsi_mac80211_stop(struct ieee80211_hw *hw)
mutex_unlock(&common->mutex);
}
+static int rsi_map_intf_mode(enum nl80211_iftype vif_type)
+{
+ switch (vif_type) {
+ case NL80211_IFTYPE_STATION:
+ return RSI_OPMODE_STA;
+ case NL80211_IFTYPE_AP:
+ return RSI_OPMODE_AP;
+ case NL80211_IFTYPE_P2P_DEVICE:
+ return RSI_OPMODE_P2P_CLIENT;
+ case NL80211_IFTYPE_P2P_CLIENT:
+ return RSI_OPMODE_P2P_CLIENT;
+ case NL80211_IFTYPE_P2P_GO:
+ return RSI_OPMODE_P2P_GO;
+ default:
+ return RSI_OPMODE_UNSUPPORTED;
+ }
+}
+
/**
* rsi_mac80211_add_interface() - This function is called when a netdevice
* attached to the hardware is enabled.
@@ -368,54 +386,62 @@ static int rsi_mac80211_add_interface(struct ieee80211_hw *hw,
{
struct rsi_hw *adapter = hw->priv;
struct rsi_common *common = adapter->priv;
+ struct vif_priv *vif_info = (struct vif_priv *)vif->drv_priv;
enum opmode intf_mode;
- int ret = -EOPNOTSUPP;
+ enum vap_status vap_status;
+ int vap_idx = -1, i;
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:
- 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:
+ intf_mode = rsi_map_intf_mode(vif->type);
+ if (intf_mode == RSI_OPMODE_UNSUPPORTED) {
rsi_dbg(ERR_ZONE,
"%s: Interface type %d not supported\n", __func__,
vif->type);
- goto out;
+ mutex_unlock(&common->mutex);
+ return -EOPNOTSUPP;
+ }
+ if ((vif->type == NL80211_IFTYPE_P2P_DEVICE) ||
+ (vif->type == NL80211_IFTYPE_P2P_CLIENT) ||
+ (vif->type == NL80211_IFTYPE_P2P_GO))
+ common->p2p_enabled = true;
+
+ /* Get free vap index */
+ for (i = 0; i < RSI_MAX_VIFS; i++) {
+ if (!adapter->vifs[i]) {
+ vap_idx = i;
+ break;
+ }
+ }
+ if (vap_idx < 0) {
+ rsi_dbg(ERR_ZONE, "Reject: Max VAPs reached\n");
+ mutex_unlock(&common->mutex);
+ return -EOPNOTSUPP;
}
+ vif_info->vap_id = vap_idx;
+ adapter->vifs[vap_idx] = vif;
+ adapter->sc_nvifs++;
+ vap_status = VAP_ADD;
- adapter->vifs[adapter->sc_nvifs++] = vif;
- ret = rsi_set_vap_capabilities(common, intf_mode, common->mac_addr,
- 0, VAP_ADD);
- if (ret) {
+ if (rsi_set_vap_capabilities(common, intf_mode, vif->addr,
+ vif_info->vap_id, vap_status)) {
rsi_dbg(ERR_ZONE, "Failed to set VAP capabilities\n");
- goto out;
+ mutex_unlock(&common->mutex);
+ return -EINVAL;
}
- if (vif->type == NL80211_IFTYPE_AP) {
- int i;
-
+ if ((vif->type == NL80211_IFTYPE_AP) ||
+ (vif->type == NL80211_IFTYPE_P2P_GO)) {
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;
+ return 0;
}
/**
@@ -432,6 +458,7 @@ static void rsi_mac80211_remove_interface(struct ieee80211_hw *hw,
struct rsi_hw *adapter = hw->priv;
struct rsi_common *common = adapter->priv;
enum opmode opmode;
+ int i;
rsi_dbg(INFO_ZONE, "Remove Interface Called\n");
@@ -442,23 +469,22 @@ static void rsi_mac80211_remove_interface(struct ieee80211_hw *hw,
return;
}
- switch (vif->type) {
- case NL80211_IFTYPE_STATION:
- opmode = STA_OPMODE;
- break;
- case NL80211_IFTYPE_AP:
- opmode = AP_OPMODE;
- break;
- default:
+ opmode = rsi_map_intf_mode(vif->type);
+ if (opmode == RSI_OPMODE_UNSUPPORTED) {
+ rsi_dbg(ERR_ZONE, "Opmode error : %d\n", opmode);
mutex_unlock(&common->mutex);
return;
}
- rsi_set_vap_capabilities(common, opmode, vif->addr,
- 0, VAP_DELETE);
- adapter->sc_nvifs--;
-
- if (!memcmp(adapter->vifs[0], vif, sizeof(struct ieee80211_vif)))
- adapter->vifs[0] = NULL;
+ for (i = 0; i < RSI_MAX_VIFS; i++) {
+ if (!adapter->vifs[i])
+ continue;
+ if (vif == adapter->vifs[i]) {
+ rsi_set_vap_capabilities(common, opmode, vif->addr,
+ i, VAP_DELETE);
+ adapter->sc_nvifs--;
+ adapter->vifs[i] = NULL;
+ }
+ }
mutex_unlock(&common->mutex);
}
@@ -652,7 +678,7 @@ static void rsi_mac80211_bss_info_changed(struct ieee80211_hw *hw,
rsi_send_rx_filter_frame(common, rx_filter_word);
}
rsi_inform_bss_status(common,
- STA_OPMODE,
+ RSI_OPMODE_STA,
bss_conf->assoc,
bss_conf->bssid,
bss_conf->qos,
@@ -1285,8 +1311,9 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
/* Send peer notify to device */
rsi_dbg(INFO_ZONE, "Indicate bss status to device\n");
- rsi_inform_bss_status(common, AP_OPMODE, 1, sta->addr,
- sta->wme, sta->aid, sta, sta_idx);
+ rsi_inform_bss_status(common, RSI_OPMODE_AP, 1,
+ sta->addr, sta->wme, sta->aid,
+ sta, sta_idx);
if (common->key) {
struct ieee80211_key_conf *key = common->key;
@@ -1358,7 +1385,7 @@ static int rsi_mac80211_sta_remove(struct ieee80211_hw *hw,
if (!rsta->sta)
continue;
if (!memcmp(rsta->sta->addr, sta->addr, ETH_ALEN)) {
- rsi_inform_bss_status(common, AP_OPMODE, 0,
+ rsi_inform_bss_status(common, RSI_OPMODE_AP, 0,
sta->addr, sta->wme,
sta->aid, sta, sta_idx);
rsta->sta = NULL;
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index f7b550f900c4..082329d1b42b 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -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) {
@@ -1321,7 +1321,7 @@ void rsi_inform_bss_status(struct rsi_common *common,
u16 sta_id)
{
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,
@@ -1331,12 +1331,12 @@ void rsi_inform_bss_status(struct rsi_common *common,
aid, sta_id);
if (common->min_rate == 0xffff)
rsi_send_auto_rate_request(common, sta, sta_id);
- if (opmode == STA_OPMODE) {
+ 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,
@@ -1344,7 +1344,7 @@ void rsi_inform_bss_status(struct rsi_common *common,
addr,
qos_enable,
aid, sta_id);
- if (opmode == STA_OPMODE)
+ if (opmode == RSI_OPMODE_STA)
rsi_send_block_unblock_frame(common, true);
}
}
diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h
index 2c18dde633ea..a4837fab1d50 100644
--- a/drivers/net/wireless/rsi/rsi_main.h
+++ b/drivers/net/wireless/rsi/rsi_main.h
@@ -60,7 +60,7 @@ enum RSI_FSM_STATES {
extern u32 rsi_zone_enabled;
extern __printf(2, 3) void rsi_dbg(u32 zone, const char *fmt, ...);
-#define RSI_MAX_VIFS 1
+#define RSI_MAX_VIFS 3
#define NUM_EDCA_QUEUES 4
#define IEEE80211_ADDR_LEN 6
#define FRAME_DESC_SZ 16
@@ -157,6 +157,7 @@ struct vif_priv {
bool is_ht;
bool sgi;
u16 seq_start;
+ int vap_id;
};
struct rsi_event {
@@ -270,6 +271,9 @@ struct rsi_common {
int num_stations;
int max_stations;
struct ieee80211_key_conf *key;
+
+ /* Wi-Fi direct mode related */
+ bool p2p_enabled;
};
enum host_intf {
diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h
index c6e1fa669a27..8bd7dfacf259 100644
--- a/drivers/net/wireless/rsi/rsi_mgmt.h
+++ b/drivers/net/wireless/rsi/rsi_mgmt.h
@@ -200,8 +200,11 @@
#define RSI_DATA_DESC_INSERT_SEQ_NO BIT(2)
enum opmode {
- AP_OPMODE = 0,
- STA_OPMODE,
+ RSI_OPMODE_UNSUPPORTED = -1,
+ RSI_OPMODE_AP = 0,
+ RSI_OPMODE_STA,
+ RSI_OPMODE_P2P_GO,
+ RSI_OPMODE_P2P_CLIENT
};
enum vap_status {
@@ -363,9 +366,9 @@ struct rsi_vap_caps {
u8 vif_type;
u8 channel_bw;
__le16 antenna_info;
+ __le16 token;
u8 radioid_macid;
u8 vap_id;
- __le16 reserved3;
u8 mac_addr[6];
__le16 keep_alive_period;
u8 bssid[6];
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 16:29:22 +0000