2 * Copyright (c) 2014 Redpine Signals Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 #ifndef __RSI_MGMT_H__
18 #define __RSI_MGMT_H__
20 #include <linux/sort.h>
21 #include "rsi_boot_params.h"
24 #define MAX_MGMT_PKT_SIZE 512
25 #define RSI_NEEDED_HEADROOM 80
26 #define RSI_RCV_BUFFER_LEN 2000
28 #define RSI_11B_MODE 0
29 #define RSI_11G_MODE BIT(7)
33 #define WMM_SHORT_SLOT_TIME 9
34 #define SIFS_DURATION 16
36 #define KEY_TYPE_CLEAR 0
37 #define RSI_PAIRWISE_KEY 1
38 #define RSI_GROUP_KEY 2
40 /* EPPROM_READ_ADDRESS */
41 #define WLAN_MAC_EEPROM_ADDR 40
42 #define WLAN_MAC_MAGIC_WORD_LEN 0x01
43 #define WLAN_HOST_MODE_LEN 0x04
44 #define WLAN_FW_VERSION_LEN 0x08
45 #define MAGIC_WORD 0x5A
47 /* Receive Frame Types */
48 #define TA_CONFIRM_TYPE 0x01
49 #define RX_DOT11_MGMT 0x02
50 #define TX_STATUS_IND 0x04
51 #define PROBEREQ_CONFIRM 2
52 #define CARD_READY_IND 0x00
54 #define RSI_DELETE_PEER 0x0
55 #define RSI_ADD_PEER 0x1
56 #define START_AMPDU_AGGR 0x1
57 #define STOP_AMPDU_AGGR 0x0
58 #define INTERNAL_MGMT_PKT 0x99
60 #define PUT_BBP_RESET 0
61 #define BBP_REG_WRITE 0
62 #define RF_RESET_ENABLE BIT(3)
63 #define RATE_INFO_ENABLE BIT(0)
64 #define RSI_BROADCAST_PKT BIT(9)
66 #define UPPER_20_ENABLE (0x2 << 12)
67 #define LOWER_20_ENABLE (0x4 << 12)
68 #define FULL40M_ENABLE 0x6
70 #define RSI_LMAC_CLOCK_80MHZ 0x1
71 #define RSI_ENABLE_40MHZ (0x1 << 3)
73 #define RX_BA_INDICATION 1
76 #define RSI_IFTYPE_STATION 0
78 #define STD_RATE_MCS7 0x07
79 #define STD_RATE_MCS6 0x06
80 #define STD_RATE_MCS5 0x05
81 #define STD_RATE_MCS4 0x04
82 #define STD_RATE_MCS3 0x03
83 #define STD_RATE_MCS2 0x02
84 #define STD_RATE_MCS1 0x01
85 #define STD_RATE_MCS0 0x00
86 #define STD_RATE_54 0x6c
87 #define STD_RATE_48 0x60
88 #define STD_RATE_36 0x48
89 #define STD_RATE_24 0x30
90 #define STD_RATE_18 0x24
91 #define STD_RATE_12 0x18
92 #define STD_RATE_11 0x16
93 #define STD_RATE_09 0x12
94 #define STD_RATE_06 0x0C
95 #define STD_RATE_5_5 0x0B
96 #define STD_RATE_02 0x04
97 #define STD_RATE_01 0x02
100 #define RSI_RATE_00 0x00
101 #define RSI_RATE_1 0x0
102 #define RSI_RATE_2 0x2
103 #define RSI_RATE_5_5 0x4
104 #define RSI_RATE_11 0x6
105 #define RSI_RATE_6 0x8b
106 #define RSI_RATE_9 0x8f
107 #define RSI_RATE_12 0x8a
108 #define RSI_RATE_18 0x8e
109 #define RSI_RATE_24 0x89
110 #define RSI_RATE_36 0x8d
111 #define RSI_RATE_48 0x88
112 #define RSI_RATE_54 0x8c
113 #define RSI_RATE_MCS0 0x100
114 #define RSI_RATE_MCS1 0x101
115 #define RSI_RATE_MCS2 0x102
116 #define RSI_RATE_MCS3 0x103
117 #define RSI_RATE_MCS4 0x104
118 #define RSI_RATE_MCS5 0x105
119 #define RSI_RATE_MCS6 0x106
120 #define RSI_RATE_MCS7 0x107
121 #define RSI_RATE_MCS7_SG 0x307
126 #define RSI_SUPP_FILTERS (FIF_ALLMULTI | FIF_PROBE_REQ |\
127 FIF_BCN_PRBRESP_PROMISC)
133 extern struct ieee80211_rate rsi_rates
[12];
134 extern const u16 rsi_mcsrates
[8];
136 enum sta_notify_events
{
145 /* Send Frames Types */
146 enum cmd_frame_type
{
150 BB_PROG_VALUES_REQUEST
,
151 RF_PROG_VALUES_REQUEST
,
152 WAKEUP_SLEEP_REQUEST
,
159 BOOTUP_PARAMS_REQUEST
,
167 BB_BUF_PROG_VALUES_REQ
,
175 struct rsi_mac_frame
{
179 struct rsi_boot_params
{
181 struct bootup_params bootup_params
;
184 struct rsi_peer_notify
{
193 struct rsi_vap_caps
{
196 __le16 keep_alive_period
;
200 __le16 frag_threshold
;
201 __le16 rts_threshold
;
202 __le32 default_mgmt_rate
;
203 __le32 default_ctrl_rate
;
204 __le32 default_data_rate
;
205 __le16 beacon_interval
;
216 struct rsi_auto_rate
{
218 __le16 failure_limit
;
219 __le16 initial_boundary
;
220 __le16 max_threshold_limt
;
221 __le16 num_supported_rates
;
223 __le16 moderate_rate_inx
;
224 __le16 collision_tolerance
;
225 __le16 supported_rates
[40];
229 __le16 cont_win_min_q
;
230 __le16 cont_win_max_q
;
235 struct rsi_radio_caps
{
237 struct qos_params qos_params
[MAX_HW_QUEUES
];
240 __le16 gcpd_per_rate
[20];
243 static inline u32
rsi_get_queueno(u8
*addr
, u16 offset
)
245 return (le16_to_cpu(*(__le16
*)&addr
[offset
]) & 0x7000) >> 12;
248 static inline u32
rsi_get_length(u8
*addr
, u16 offset
)
250 return (le16_to_cpu(*(__le16
*)&addr
[offset
])) & 0x0fff;
253 static inline u8
rsi_get_extended_desc(u8
*addr
, u16 offset
)
255 return le16_to_cpu(*((__le16
*)&addr
[offset
+ 4])) & 0x00ff;
258 static inline u8
rsi_get_rssi(u8
*addr
)
260 return *(u8
*)(addr
+ FRAME_DESC_SZ
);
263 static inline u8
rsi_get_channel(u8
*addr
)
265 return *(char *)(addr
+ 15);
268 int rsi_mgmt_pkt_recv(struct rsi_common
*common
, u8
*msg
);
269 int rsi_set_vap_capabilities(struct rsi_common
*common
, enum opmode mode
);
270 int rsi_send_aggregation_params_frame(struct rsi_common
*common
, u16 tid
,
271 u16 ssn
, u8 buf_size
, u8 event
);
272 int rsi_hal_load_key(struct rsi_common
*common
, u8
*data
, u16 key_len
,
273 u8 key_type
, u8 key_id
, u32 cipher
);
274 int rsi_set_channel(struct rsi_common
*common
, u16 chno
);
275 void rsi_inform_bss_status(struct rsi_common
*common
, u8 status
,
276 const u8
*bssid
, u8 qos_enable
, u16 aid
);
277 void rsi_indicate_pkt_to_os(struct rsi_common
*common
, struct sk_buff
*skb
);
278 int rsi_mac80211_attach(struct rsi_common
*common
);
279 void rsi_indicate_tx_status(struct rsi_hw
*common
, struct sk_buff
*skb
,
281 bool rsi_is_cipher_wep(struct rsi_common
*common
);
282 void rsi_core_qos_processor(struct rsi_common
*common
);
283 void rsi_core_xmit(struct rsi_common
*common
, struct sk_buff
*skb
);
284 int rsi_send_mgmt_pkt(struct rsi_common
*common
, struct sk_buff
*skb
);
285 int rsi_send_data_pkt(struct rsi_common
*common
, struct sk_buff
*skb
);