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20#ifndef _MWIFIEX_DECL_H_
21#define _MWIFIEX_DECL_H_
22
23#undef pr_fmt
24#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
25
26#include <linux/wait.h>
27#include <linux/timer.h>
28#include <linux/ieee80211.h>
29#include <uapi/linux/if_arp.h>
30#include <net/cfg80211.h>
31
32#define MWIFIEX_BSS_COEX_COUNT 2
33#define MWIFIEX_MAX_BSS_NUM (3)
34
35#define MWIFIEX_DMA_ALIGN_SZ 64
36#define MWIFIEX_RX_HEADROOM 64
37#define MAX_TXPD_SZ 32
38#define INTF_HDR_ALIGN 4
39
40#define MWIFIEX_MIN_DATA_HEADER_LEN (MWIFIEX_DMA_ALIGN_SZ + INTF_HDR_ALIGN + \
41 MAX_TXPD_SZ)
42#define MWIFIEX_MGMT_FRAME_HEADER_SIZE 8
43
44
45
46#define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2
47#define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16
48#define MWIFIEX_MAX_TDLS_PEER_SUPPORTED 8
49
50#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64
51#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64
52#define MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE 16
53
54#define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32
55
56#define MWIFIEX_UAP_COEX_AMPDU_DEF_RXWINSIZE 16
57
58#define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16
59#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64
60#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64
61#define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE 64
62#define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE 64
63
64#define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff
65
66#define MWIFIEX_RATE_BITMAP_MCS0 32
67
68#define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024)
69#define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024)
70
71#define MAX_BEACON_PERIOD (4000)
72#define MIN_BEACON_PERIOD (50)
73#define MAX_DTIM_PERIOD (100)
74#define MIN_DTIM_PERIOD (1)
75
76#define MWIFIEX_RTS_MIN_VALUE (0)
77#define MWIFIEX_RTS_MAX_VALUE (2347)
78#define MWIFIEX_FRAG_MIN_VALUE (256)
79#define MWIFIEX_FRAG_MAX_VALUE (2346)
80#define MWIFIEX_WMM_VERSION 0x01
81#define MWIFIEX_WMM_SUBTYPE 0x01
82
83#define MWIFIEX_RETRY_LIMIT 14
84#define MWIFIEX_SDIO_BLOCK_SIZE 256
85
86#define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
87#define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
88#define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2)
89#define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3)
90#define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS BIT(4)
91#define MWIFIEX_BUF_FLAG_AGGR_PKT BIT(5)
92
93#define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
94#define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
95
96#define MWIFIEX_TDLS_DISABLE_LINK 0x00
97#define MWIFIEX_TDLS_ENABLE_LINK 0x01
98#define MWIFIEX_TDLS_CREATE_LINK 0x02
99#define MWIFIEX_TDLS_CONFIG_LINK 0x03
100
101#define MWIFIEX_TDLS_RSSI_HIGH 50
102#define MWIFIEX_TDLS_RSSI_LOW 55
103#define MWIFIEX_TDLS_MAX_FAIL_COUNT 4
104#define MWIFIEX_AUTO_TDLS_IDLE_TIME 10
105
106
107#define MWIFIEX_RATE_INDEX_MCS0 12
108
109#define MWIFIEX_BW20_MCS_NUM 15
110
111
112#define MWIFIEX_RATE_INDEX_OFDM0 4
113
114#define MWIFIEX_MAX_STA_NUM 3
115#define MWIFIEX_MAX_UAP_NUM 3
116#define MWIFIEX_MAX_P2P_NUM 3
117
118#define MWIFIEX_A_BAND_START_FREQ 5000
119
120
121#define SDIO_MAX_AGGR_BUF_SIZE (256 * 255)
122#define BLOCK_NUMBER_OFFSET 15
123#define SDIO_HEADER_OFFSET 28
124
125#define MWIFIEX_SIZE_4K 0x4000
126
127enum mwifiex_bss_type {
128 MWIFIEX_BSS_TYPE_STA = 0,
129 MWIFIEX_BSS_TYPE_UAP = 1,
130 MWIFIEX_BSS_TYPE_P2P = 2,
131 MWIFIEX_BSS_TYPE_ANY = 0xff,
132};
133
134enum mwifiex_bss_role {
135 MWIFIEX_BSS_ROLE_STA = 0,
136 MWIFIEX_BSS_ROLE_UAP = 1,
137 MWIFIEX_BSS_ROLE_ANY = 0xff,
138};
139
140enum mwifiex_tdls_status {
141 TDLS_NOT_SETUP = 0,
142 TDLS_SETUP_INPROGRESS,
143 TDLS_SETUP_COMPLETE,
144 TDLS_SETUP_FAILURE,
145 TDLS_LINK_TEARDOWN,
146 TDLS_CHAN_SWITCHING,
147 TDLS_IN_BASE_CHAN,
148 TDLS_IN_OFF_CHAN,
149};
150
151enum mwifiex_tdls_error_code {
152 TDLS_ERR_NO_ERROR = 0,
153 TDLS_ERR_INTERNAL_ERROR,
154 TDLS_ERR_MAX_LINKS_EST,
155 TDLS_ERR_LINK_EXISTS,
156 TDLS_ERR_LINK_NONEXISTENT,
157 TDLS_ERR_PEER_STA_UNREACHABLE = 25,
158};
159
160#define BSS_ROLE_BIT_MASK BIT(0)
161
162#define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK)
163
164enum mwifiex_data_frame_type {
165 MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0,
166 MWIFIEX_DATA_FRAME_TYPE_802_11,
167};
168
169struct mwifiex_fw_image {
170 u8 *helper_buf;
171 u32 helper_len;
172 u8 *fw_buf;
173 u32 fw_len;
174};
175
176struct mwifiex_802_11_ssid {
177 u32 ssid_len;
178 u8 ssid[IEEE80211_MAX_SSID_LEN];
179};
180
181struct mwifiex_wait_queue {
182 wait_queue_head_t wait;
183 int status;
184};
185
186struct mwifiex_rxinfo {
187 struct sk_buff *parent;
188 u8 bss_num;
189 u8 bss_type;
190 u8 use_count;
191 u8 buf_type;
192};
193
194struct mwifiex_txinfo {
195 u32 status_code;
196 u8 flags;
197 u8 bss_num;
198 u8 bss_type;
199 u8 aggr_num;
200 u32 pkt_len;
201 u8 ack_frame_id;
202 u64 cookie;
203};
204
205enum mwifiex_wmm_ac_e {
206 WMM_AC_BK,
207 WMM_AC_BE,
208 WMM_AC_VI,
209 WMM_AC_VO
210} __packed;
211
212struct ieee_types_wmm_ac_parameters {
213 u8 aci_aifsn_bitmap;
214 u8 ecw_bitmap;
215 __le16 tx_op_limit;
216} __packed;
217
218struct mwifiex_types_wmm_info {
219 u8 oui[4];
220 u8 subtype;
221 u8 version;
222 u8 qos_info;
223 u8 reserved;
224 struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_NUM_ACS];
225} __packed;
226
227struct mwifiex_arp_eth_header {
228 struct arphdr hdr;
229 u8 ar_sha[ETH_ALEN];
230 u8 ar_sip[4];
231 u8 ar_tha[ETH_ALEN];
232 u8 ar_tip[4];
233} __packed;
234
235struct mwifiex_chan_stats {
236 u8 chan_num;
237 u8 bandcfg;
238 u8 flags;
239 s8 noise;
240 u16 total_bss;
241 u16 cca_scan_dur;
242 u16 cca_busy_dur;
243} __packed;
244
245#define MWIFIEX_HIST_MAX_SAMPLES 1048576
246#define MWIFIEX_MAX_RX_RATES 44
247#define MWIFIEX_MAX_AC_RX_RATES 74
248#define MWIFIEX_MAX_SNR 256
249#define MWIFIEX_MAX_NOISE_FLR 256
250#define MWIFIEX_MAX_SIG_STRENGTH 256
251
252struct mwifiex_histogram_data {
253 atomic_t rx_rate[MWIFIEX_MAX_AC_RX_RATES];
254 atomic_t snr[MWIFIEX_MAX_SNR];
255 atomic_t noise_flr[MWIFIEX_MAX_NOISE_FLR];
256 atomic_t sig_str[MWIFIEX_MAX_SIG_STRENGTH];
257 atomic_t num_samples;
258};
259
260struct mwifiex_iface_comb {
261 u8 sta_intf;
262 u8 uap_intf;
263 u8 p2p_intf;
264};
265
266struct mwifiex_radar_params {
267 struct cfg80211_chan_def *chandef;
268 u32 cac_time_ms;
269} __packed;
270
271struct mwifiex_11h_intf_state {
272 bool is_11h_enabled;
273 bool is_11h_active;
274} __packed;
275
276#define MWIFIEX_FW_DUMP_IDX 0xff
277#define MWIFIEX_FW_DUMP_MAX_MEMSIZE 0x160000
278#define MWIFIEX_DRV_INFO_IDX 20
279#define FW_DUMP_MAX_NAME_LEN 8
280#define FW_DUMP_HOST_READY 0xEE
281#define FW_DUMP_DONE 0xFF
282#define FW_DUMP_READ_DONE 0xFE
283
284struct memory_type_mapping {
285 u8 mem_name[FW_DUMP_MAX_NAME_LEN];
286 u8 *mem_ptr;
287 u32 mem_size;
288 u8 done_flag;
289};
290
291enum rdwr_status {
292 RDWR_STATUS_SUCCESS = 0,
293 RDWR_STATUS_FAILURE = 1,
294 RDWR_STATUS_DONE = 2
295};
296
297#endif
298
