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rsi: update vap capabilities command frame 

VAP capablities frame configured to device is modified to use
common descriptor structure.

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>
This commit is contained in:
Prameela Rani Garnepudi 2017-07-10 18:10:40 +05:30 committed by Kalle Valo
parent f04854fa3c
commit de1d1813a8
3 changed files with 49 additions and 29 deletions
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56
drivers/net/wireless/rsi/rsi_91x_mgmt.c
View File

@ -230,6 +230,8 @@ static void rsi_set_default_parameters(struct rsi_common *common)
common->rf_power_val = 0; /* Default 1.9V */
common->wlan_rf_power_mode = 0;
common->obm_ant_sel_val = 2;
common->beacon_interval = RSI_BEACON_INTERVAL;
common->dtim_cnt = RSI_DTIM_COUNT;
}
/**
@ -627,59 +629,61 @@ int rsi_set_vap_capabilities(struct rsi_common *common,
struct rsi_hw *adapter = common->priv;
struct ieee80211_hw *hw = adapter->hw;
struct ieee80211_conf *conf = &hw->conf;
u16 frame_len = sizeof(struct rsi_vap_caps);
u16 vap_id = 0;
rsi_dbg(MGMT_TX_ZONE, "%s: Sending VAP capabilities frame\n", __func__);
skb = dev_alloc_skb(sizeof(struct rsi_vap_caps));
skb = dev_alloc_skb(frame_len);
if (!skb) {
rsi_dbg(ERR_ZONE, "%s: Failed in allocation of skb\n",
__func__);
return -ENOMEM;
}
memset(skb->data, 0, sizeof(struct rsi_vap_caps));
memset(skb->data, 0, frame_len);
vap_caps = (struct rsi_vap_caps *)skb->data;
vap_caps->desc_word[0] = cpu_to_le16((sizeof(struct rsi_vap_caps) -
FRAME_DESC_SZ) |
(RSI_WIFI_MGMT_Q << 12));
vap_caps->desc_word[1] = cpu_to_le16(VAP_CAPABILITIES);
vap_caps->desc_word[2] = cpu_to_le16(vap_status << 8);
vap_caps->desc_word[4] = cpu_to_le16(mode |
(common->channel_width << 8));
vap_caps->desc_word[7] = cpu_to_le16((vap_id << 8) |
(common->mac_id << 4) |
common->radio_id);
rsi_set_len_qno(&vap_caps->desc_dword0.len_qno,
(frame_len - FRAME_DESC_SZ), RSI_WIFI_MGMT_Q);
vap_caps->desc_dword0.frame_type = VAP_CAPABILITIES;
vap_caps->status = vap_status;
vap_caps->vif_type = mode;
vap_caps->channel_bw = common->channel_width;
vap_caps->vap_id = vap_id;
vap_caps->radioid_macid = ((common->mac_id & 0xf) << 4) |
(common->radio_id & 0xf);
memcpy(vap_caps->mac_addr, common->mac_addr, IEEE80211_ADDR_LEN);
vap_caps->keep_alive_period = cpu_to_le16(90);
vap_caps->frag_threshold = cpu_to_le16(IEEE80211_MAX_FRAG_THRESHOLD);
vap_caps->rts_threshold = cpu_to_le16(common->rts_threshold);
vap_caps->default_mgmt_rate = cpu_to_le32(RSI_RATE_6);
if (common->band == NL80211_BAND_5GHZ) {
vap_caps->default_ctrl_rate = cpu_to_le32(RSI_RATE_6);
if (conf_is_ht40(&common->priv->hw->conf)) {
vap_caps->default_ctrl_rate |=
cpu_to_le32(FULL40M_ENABLE << 16);
}
vap_caps->default_ctrl_rate = cpu_to_le16(RSI_RATE_6);
vap_caps->default_mgmt_rate = cpu_to_le32(RSI_RATE_6);
} else {
vap_caps->default_ctrl_rate = cpu_to_le32(RSI_RATE_1);
vap_caps->default_ctrl_rate = cpu_to_le16(RSI_RATE_1);
vap_caps->default_mgmt_rate = cpu_to_le32(RSI_RATE_1);
}
if (conf_is_ht40(conf)) {
if (conf_is_ht40_minus(conf))
vap_caps->default_ctrl_rate |=
cpu_to_le32(UPPER_20_ENABLE << 16);
vap_caps->ctrl_rate_flags =
cpu_to_le16(UPPER_20_ENABLE);
else if (conf_is_ht40_plus(conf))
vap_caps->default_ctrl_rate |=
cpu_to_le32(LOWER_20_ENABLE << 16);
vap_caps->ctrl_rate_flags =
cpu_to_le16(LOWER_20_ENABLE);
else
vap_caps->ctrl_rate_flags =
cpu_to_le16(FULL40M_ENABLE);
}
vap_caps->default_data_rate = 0;
vap_caps->beacon_interval = cpu_to_le16(200);
vap_caps->dtim_period = cpu_to_le16(4);
vap_caps->beacon_interval = cpu_to_le16(common->beacon_interval);
vap_caps->dtim_period = cpu_to_le16(common->dtim_cnt);
skb_put(skb, sizeof(*vap_caps));
skb_put(skb, frame_len);
return rsi_send_internal_mgmt_frame(common, skb);
}

3
drivers/net/wireless/rsi/rsi_main.h
View File

@ -239,6 +239,9 @@ struct rsi_common {
u8 obm_ant_sel_val;
int tx_power;
u8 ant_in_use;
u16 beacon_interval;
u8 dtim_cnt;
};
enum host_intf {

19
drivers/net/wireless/rsi/rsi_mgmt.h
View File

@ -167,6 +167,8 @@
#define RSI_MPDU_DENSITY 0x8
#define RSI_CHAN_RADAR BIT(7)
#define RSI_BEACON_INTERVAL 200
#define RSI_DTIM_COUNT 2
enum opmode {
STA_OPMODE = 1,
@ -320,19 +322,30 @@ struct rsi_chan_config {
} __packed;
struct rsi_vap_caps {
__le16 desc_word[8];
struct rsi_cmd_desc_dword0 desc_dword0;
u8 reserved1;
u8 status;
__le16 reserved2;
u8 vif_type;
u8 channel_bw;
__le16 antenna_info;
u8 radioid_macid;
u8 vap_id;
__le16 reserved3;
u8 mac_addr[6];
__le16 keep_alive_period;
u8 bssid[6];
__le16 reserved;
__le16 reserved4;
__le32 flags;
__le16 frag_threshold;
__le16 rts_threshold;
__le32 default_mgmt_rate;
__le32 default_ctrl_rate;
__le16 default_ctrl_rate;
__le16 ctrl_rate_flags;
__le32 default_data_rate;
__le16 beacon_interval;
__le16 dtim_period;
__le16 beacon_miss_threshold;
} __packed;
struct rsi_set_key {