diff options
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_mac80211.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_mgmt.c | 31 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_main.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_mgmt.h | 14 |
4 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 6b833c424b18..210ad79038ed 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -497,6 +497,15 @@ static int rsi_mac80211_config(struct ieee80211_hw *hw, spin_unlock_irqrestore(&adapter->ps_lock, flags); } + /* RTS threshold */ + if (changed & WIPHY_PARAM_RTS_THRESHOLD) { + rsi_dbg(INFO_ZONE, "RTS threshold\n"); + if ((common->rts_threshold) <= IEEE80211_MAX_RTS_THRESHOLD) { + rsi_dbg(INFO_ZONE, + "%s: Sending vap updates....\n", __func__); + status = rsi_send_vap_dynamic_update(common); + } + } mutex_unlock(&common->mutex); return status; diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index e5fe443ddfb6..f93499d0b8fa 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -1058,6 +1058,37 @@ int rsi_send_radio_params_update(struct rsi_common *common) return rsi_send_internal_mgmt_frame(common, skb); } +/* This function programs the threshold. */ +int rsi_send_vap_dynamic_update(struct rsi_common *common) +{ + struct sk_buff *skb; + struct rsi_dynamic_s *dynamic_frame; + + rsi_dbg(MGMT_TX_ZONE, + "%s: Sending vap update indication frame\n", __func__); + + skb = dev_alloc_skb(sizeof(struct rsi_dynamic_s)); + if (!skb) + return -ENOMEM; + + memset(skb->data, 0, sizeof(struct rsi_dynamic_s)); + dynamic_frame = (struct rsi_dynamic_s *)skb->data; + rsi_set_len_qno(&dynamic_frame->desc_dword0.len_qno, + sizeof(dynamic_frame->frame_body), RSI_WIFI_MGMT_Q); + + 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 = + cpu_to_le16(RSI_DEF_KEEPALIVE); + dynamic_frame->desc_dword3.sta_id = 0; /* vap id */ + + skb_put(skb, sizeof(struct rsi_dynamic_s)); + + return rsi_send_internal_mgmt_frame(common, skb); +} + /** * rsi_compare() - This function is used to compare two integers * @a: pointer to the first integer diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index d2cc47e98639..d05b5e0847bc 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -58,6 +58,7 @@ extern __printf(2, 3) void rsi_dbg(u32 zone, const char *fmt, ...); #define IEEE80211_ADDR_LEN 6 #define FRAME_DESC_SZ 16 #define MIN_802_11_HDR_LEN 24 +#define RSI_DEF_KEEPALIVE 90 #define DATA_QUEUE_WATER_MARK 400 #define MIN_DATA_QUEUE_WATER_MARK 300 diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h index b22103fd6c81..201a46572c69 100644 --- a/drivers/net/wireless/rsi/rsi_mgmt.h +++ b/drivers/net/wireless/rsi/rsi_mgmt.h @@ -239,6 +239,7 @@ enum cmd_frame_type { CW_MODE_REQ, PER_CMD_PKT, ANT_SEL_FRAME = 0x20, + VAP_DYNAMIC_UPDATE = 0x27, COMMON_DEV_CONFIG = 0x28, RADIO_PARAMS_UPDATE = 0x29 }; @@ -374,6 +375,18 @@ struct rsi_ant_sel_frame { __le32 reserved2; } __packed; +struct rsi_dynamic_s { + struct rsi_cmd_desc_dword0 desc_dword0; + struct rsi_cmd_desc_dword1 desc_dword1; + struct rsi_cmd_desc_dword2 desc_dword2; + struct rsi_cmd_desc_dword3 desc_dword3; + struct framebody { + __le16 data_rate; + __le16 mgmt_rate; + __le16 keep_alive_period; + } frame_body; +} __packed; + /* Key descriptor flags */ #define RSI_KEY_TYPE_BROADCAST BIT(1) #define RSI_WEP_KEY BIT(2) @@ -585,6 +598,7 @@ int rsi_hal_load_key(struct rsi_common *common, u8 *data, u16 key_len, u8 key_type, u8 key_id, u32 cipher); int rsi_set_channel(struct rsi_common *common, struct ieee80211_channel *channel); +int rsi_send_vap_dynamic_update(struct rsi_common *common); int rsi_send_block_unblock_frame(struct rsi_common *common, bool event); void rsi_inform_bss_status(struct rsi_common *common, u8 status, const u8 *bssid, u8 qos_enable, u16 aid); |