diff options
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_main.h')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_main.h | 198 |
1 files changed, 167 insertions, 31 deletions
diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index f3985250b593..dcf8fb40698b 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -1,4 +1,4 @@ -/** +/* * Copyright (c) 2014 Redpine Signals Inc. * * Permission to use, copy, modify, and/or distribute this software for any @@ -20,6 +20,18 @@ #include <linux/string.h> #include <linux/skbuff.h> #include <net/mac80211.h> +#include <net/rsi_91x.h> + +struct rsi_sta { + struct ieee80211_sta *sta; + s16 sta_id; + u16 seq_start[IEEE80211_NUM_TIDS]; + bool start_tx_aggr[IEEE80211_NUM_TIDS]; +}; + +struct rsi_hw; + +#include "rsi_ps.h" #define ERR_ZONE BIT(0) /* For Error Msgs */ #define INFO_ZONE BIT(1) /* For General Status Msgs */ @@ -37,39 +49,48 @@ enum RSI_FSM_STATES { FSM_COMMON_DEV_PARAMS_SENT, FSM_BOOT_PARAMS_SENT, FSM_EEPROM_READ_MAC_ADDR, + FSM_EEPROM_READ_RF_TYPE, FSM_RESET_MAC_SENT, FSM_RADIO_CAPS_SENT, FSM_BB_RF_PROG_SENT, - FSM_MAC_INIT_DONE + FSM_MAC_INIT_DONE, + + NUM_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_BANDS 2 +#define RSI_MAX_VIFS 3 #define NUM_EDCA_QUEUES 4 #define IEEE80211_ADDR_LEN 6 #define FRAME_DESC_SZ 16 #define MIN_802_11_HDR_LEN 24 +#define RSI_DEF_KEEPALIVE 90 +#define RSI_WOW_KEEPALIVE 5 +#define RSI_BCN_MISS_THRESHOLD 24 #define DATA_QUEUE_WATER_MARK 400 #define MIN_DATA_QUEUE_WATER_MARK 300 #define MULTICAST_WATER_MARK 200 #define MAC_80211_HDR_FRAME_CONTROL 0 #define WME_NUM_AC 4 -#define NUM_SOFT_QUEUES 5 -#define MAX_HW_QUEUES 8 +#define NUM_SOFT_QUEUES 6 +#define MAX_HW_QUEUES 12 #define INVALID_QUEUE 0xff #define MAX_CONTINUOUS_VO_PKTS 8 #define MAX_CONTINUOUS_VI_PKTS 4 -/* Queue information */ -#define RSI_COEX_Q 0x0 -#define RSI_WIFI_MGMT_Q 0x4 -#define RSI_WIFI_DATA_Q 0x5 +/* Hardware queue info */ +#define BROADCAST_HW_Q 9 +#define MGMT_HW_Q 10 +#define BEACON_HW_Q 11 + #define IEEE80211_MGMT_FRAME 0x00 #define IEEE80211_CTL_FRAME 0x04 +#define RSI_MAX_ASSOC_STAS 32 #define IEEE80211_QOS_TID 0x0f #define IEEE80211_NONQOS_TID 16 @@ -87,13 +108,27 @@ extern __printf(2, 3) void rsi_dbg(u32 zone, const char *fmt, ...); ((_q) == VI_Q) ? IEEE80211_AC_VI : \ IEEE80211_AC_VO) -#define RSI_DEV_9113 1 +/* WoWLAN flags */ +#define RSI_WOW_ENABLED BIT(0) +#define RSI_WOW_NO_CONNECTION BIT(1) + +#define RSI_MAX_RX_PKTS 64 + +enum rsi_dev_model { + RSI_DEV_9113 = 0, + RSI_DEV_9116 +}; struct version_info { u16 major; u16 minor; - u16 release_num; - u16 patch_num; + u8 release_num; + u8 patch_num; + union { + struct { + u8 fw_ver[8]; + } info; + } ver; } __packed; struct skb_info { @@ -102,6 +137,10 @@ struct skb_info { u16 channel; s8 tid; s8 sta_id; + u8 internal_hdr_size; + struct ieee80211_vif *vif; + u8 vap_id; + bool have_key; }; enum edca_queue { @@ -109,11 +148,11 @@ enum edca_queue { BE_Q, VI_Q, VO_Q, - MGMT_SOFT_Q + MGMT_SOFT_Q, + MGMT_BEACON_Q }; struct security_info { - bool security_enable; u32 ptk_cipher; u32 gtk_cipher; }; @@ -126,14 +165,33 @@ struct wmm_qinfo { }; struct transmit_q_stats { - u32 total_tx_pkt_send[NUM_EDCA_QUEUES + 1]; - u32 total_tx_pkt_freed[NUM_EDCA_QUEUES + 1]; + u32 total_tx_pkt_send[NUM_EDCA_QUEUES + 2]; + u32 total_tx_pkt_freed[NUM_EDCA_QUEUES + 2]; +}; + +#define MAX_BGSCAN_CHANNELS_DUAL_BAND 38 +#define MAX_BGSCAN_PROBE_REQ_LEN 0x64 +#define RSI_DEF_BGSCAN_THRLD 0x0 +#define RSI_DEF_ROAM_THRLD 0xa +#define RSI_BGSCAN_PERIODICITY 0x1e +#define RSI_ACTIVE_SCAN_TIME 0x14 +#define RSI_PASSIVE_SCAN_TIME 0x46 +#define RSI_CHANNEL_SCAN_TIME 20 +struct rsi_bgscan_params { + u16 bgscan_threshold; + u16 roam_threshold; + u16 bgscan_periodicity; + u8 num_bgscan_channels; + u8 two_probe; + u16 active_scan_duration; + u16 passive_scan_duration; }; struct vif_priv { bool is_ht; bool sgi; u16 seq_start; + int vap_id; }; struct rsi_event { @@ -155,31 +213,57 @@ struct cqm_info { u32 rssi_hyst; }; -struct rsi_hw; +enum rsi_dfs_regions { + RSI_REGION_FCC = 0, + RSI_REGION_ETSI, + RSI_REGION_TELEC, + RSI_REGION_WORLD +}; + +struct rsi_9116_features { + u8 pll_mode; + u8 rf_type; + u8 wireless_mode; + u8 afe_type; + u8 enable_ppe; + u8 dpd; + u32 sifs_tx_enable; + u32 ps_options; +}; + +struct rsi_rate_config { + u32 configured_mask; /* configured by mac80211 bits 0-11=legacy 12+ mcs */ + u16 fixed_hw_rate; + bool fixed_enabled; +}; struct rsi_common { struct rsi_hw *priv; struct vif_priv vif_info[RSI_MAX_VIFS]; + void *coex_cb; bool mgmt_q_block; - struct version_info driver_ver; - struct version_info fw_ver; + struct version_info lmac_ver; struct rsi_thread tx_thread; - struct sk_buff_head tx_queue[NUM_EDCA_QUEUES + 1]; + struct sk_buff_head tx_queue[NUM_EDCA_QUEUES + 2]; + struct completion wlan_init_completion; /* Mutex declaration */ struct mutex mutex; - /* Mutex used between tx/rx threads */ - struct mutex tx_rxlock; + /* Mutex used for tx thread */ + struct mutex tx_lock; + /* Mutex used for rx thread */ + struct mutex rx_lock; u8 endpoint; /* Channel/band related */ u8 band; + u8 num_supp_bands; u8 channel_width; u16 rts_threshold; - u16 bitrate_mask[2]; - u32 fixedrate_mask[2]; + u32 bitrate_mask[RSI_MAX_BANDS]; + struct rsi_rate_config rate_config[RSI_MAX_BANDS]; u8 rf_reset; struct transmit_q_stats tx_stats; @@ -200,7 +284,6 @@ struct rsi_common { u8 mac_id; u8 radio_id; u16 rate_pwr[20]; - u16 min_rate; /* WMM algo related */ u8 selected_qnum; @@ -216,21 +299,60 @@ struct rsi_common { u16 oper_mode; u8 lp_ps_handshake_mode; u8 ulp_ps_handshake_mode; + u8 uapsd_bitmap; u8 rf_power_val; u8 wlan_rf_power_mode; u8 obm_ant_sel_val; int tx_power; u8 ant_in_use; + /* Mutex used for writing packet to bus */ + struct mutex tx_bus_mutex; + bool hibernate_resume; + bool reinit_hw; + u8 wow_flags; + u16 beacon_interval; + u8 dtim_cnt; + + /* AP mode parameters */ + u8 beacon_enabled; + u16 beacon_cnt; + struct rsi_sta stations[RSI_MAX_ASSOC_STAS + 1]; + int num_stations; + int max_stations; + struct ieee80211_key_conf *key; + + /* Wi-Fi direct mode related */ + bool p2p_enabled; + struct timer_list roc_timer; + struct ieee80211_vif *roc_vif; + + bool eapol4_confirm; + bool bt_defer_attach; + void *bt_adapter; + + struct cfg80211_scan_request *hwscan; + struct rsi_bgscan_params bgscan; + struct rsi_9116_features w9116_features; + u8 bgscan_en; + u8 mac_ops_resumed; }; -enum host_intf { - RSI_HOST_INTF_SDIO = 0, - RSI_HOST_INTF_USB +struct eepromrw_info { + u32 offset; + u32 length; + u8 write; + u16 eeprom_erase; + u8 data[480]; +}; + +struct eeprom_read { + u16 length; + u16 off_set; }; struct rsi_hw { struct rsi_common *priv; - u8 device_model; + enum rsi_dev_model device_model; struct ieee80211_hw *hw; struct ieee80211_vif *vifs[RSI_MAX_VIFS]; struct ieee80211_tx_queue_params edca_params[NUM_EDCA_QUEUES]; @@ -239,8 +361,11 @@ struct rsi_hw { struct device *device; u8 sc_nvifs; - enum host_intf rsi_host_intf; + enum rsi_host_intf rsi_host_intf; u16 block_size; + enum ps_state ps_state; + struct rsi_ps_info ps_info; + spinlock_t ps_lock; /*To protect power save config*/ u32 usb_buffer_status_reg; #ifdef CONFIG_RSI_DEBUGFS struct rsi_debugfs *dfsentry; @@ -250,14 +375,18 @@ struct rsi_hw { struct timer_list bl_cmd_timer; bool blcmd_timer_expired; u32 flash_capacity; + struct eepromrw_info eeprom; + u32 interrupt_status; u8 dfs_region; + char country[2]; void *rsi_dev; struct rsi_host_intf_ops *host_intf_ops; int (*check_hw_queue_status)(struct rsi_hw *adapter, u8 q_num); - int (*rx_urb_submit)(struct rsi_hw *adapter); int (*determine_event_timeout)(struct rsi_hw *adapter); }; +void rsi_print_version(struct rsi_common *common); + struct rsi_host_intf_ops { int (*read_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len); int (*write_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len); @@ -274,5 +403,12 @@ struct rsi_host_intf_ops { int (*load_data_master_write)(struct rsi_hw *adapter, u32 addr, u32 instructions_size, u16 block_size, u8 *fw); + int (*reinit_device)(struct rsi_hw *adapter); + int (*ta_reset)(struct rsi_hw *adapter); }; + +enum rsi_host_intf rsi_get_host_intf(void *priv); +void rsi_set_bt_context(void *priv, void *bt_context); +void rsi_attach_bt(struct rsi_common *common); + #endif |