1 /*
2 * Header file describing the internal (inter-module) DHD interfaces.
3 *
4 * Provides type definitions and function prototypes used to link the
5 * DHD OS, bus, and protocol modules.
6 *
7 * Portions of this code are copyright (c) 2021 Cypress Semiconductor Corporation
8 *
9 * Copyright (C) 1999-2017, Broadcom Corporation
10 *
11 * Unless you and Broadcom execute a separate written software license
12 * agreement governing use of this software, this software is licensed to you
13 * under the terms of the GNU General Public License version 2 (the "GPL"),
14 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
15 * following added to such license:
16 *
17 * As a special exception, the copyright holders of this software give you
18 * permission to link this software with independent modules, and to copy and
19 * distribute the resulting executable under terms of your choice, provided that
20 * you also meet, for each linked independent module, the terms and conditions of
21 * the license of that module. An independent module is a module which is not
22 * derived from this software. The special exception does not apply to any
23 * modifications of the software.
24 *
25 * Notwithstanding the above, under no circumstances may you combine this
26 * software in any way with any other Broadcom software provided under a license
27 * other than the GPL, without Broadcom's express prior written consent.
28 *
29 *
30 * <<Broadcom-WL-IPTag/Open:>>
31 *
32 * $Id: dhd.h 701844 2017-05-26 18:56:40Z $
33 */
34
35 /****************
36 * Common types *
37 */
38
39 #ifndef _dhd_h_
40 #define _dhd_h_
41
42 #include <linux/init.h>
43 #include <linux/kernel.h>
44 #include <linux/slab.h>
45 #include <linux/skbuff.h>
46 #include <linux/netdevice.h>
47 #include <linux/etherdevice.h>
48 #include <linux/random.h>
49 #include <linux/spinlock.h>
50 #include <linux/ethtool.h>
51 #include <linux/fs.h>
52 #include <linux/proc_fs.h>
53 #include <asm/uaccess.h>
54 #include <asm/unaligned.h>
55 #if defined(CONFIG_PM_WAKELOCKS) || defined(CONFIG_HAS_WAKELOCK)
56 #include <linux/wakelock.h>
57 #endif /* CONFIG_PM_WAKELOCKS || CONFIG_HAS_WAKELOCK */
58 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
59 #include <linux/sched/types.h>
60 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) */
61 /* The kernel threading is sdio-specific */
62 struct task_struct;
63 struct sched_param;
64 #if defined(BT_OVER_SDIO)
65 #include <dhd_bt_interface.h>
66 #endif /* defined (BT_OVER_SDIO) */
67 int setScheduler(struct task_struct *p, int policy, struct sched_param *param);
68 int get_scheduler_policy(struct task_struct *p);
69 #define MAX_EVENT 16
70
71 #define ALL_INTERFACES 0xff
72
73 /* H2D and D2H ring dump is enabled by default */
74 #ifdef PCIE_FULL_DONGLE
75 #define DHD_DUMP_PCIE_RINGS
76 #endif /* PCIE_FULL_DONGLE */
77
78 #include <wlioctl.h>
79 #include <bcmstdlib_s.h>
80 #include <dhdioctl.h>
81 #include <wlfc_proto.h>
82 #include <hnd_armtrap.h>
83 #if defined(DUMP_IOCTL_IOV_LIST) || defined(DHD_DEBUG)
84 #include <bcmutils.h>
85 #endif /* DUMP_IOCTL_IOV_LIST || DHD_DEBUG */
86
87 #if defined(BCMWDF)
88 #include <wdf.h>
89 #include <WdfMiniport.h>
90 #endif /* (BCMWDF) */
91
92 #ifdef WL_CFGVENDOR_SEND_HANG_EVENT
93 #include <rte_ioctl.h>
94 #endif /* WL_CFGVENDOR_SEND_HANG_EVENT */
95
96 #ifdef DHD_ERPOM
97 #include <pom.h>
98 #endif /* DHD_ERPOM */
99
100 #include <dngl_stats.h>
101
102 #ifdef DEBUG_DPC_THREAD_WATCHDOG
103 #define MAX_RESCHED_CNT 600
104 #endif /* DEBUG_DPC_THREAD_WATCHDOG */
105
106 #if defined(KEEP_ALIVE)
107 /* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */
108 #define KEEP_ALIVE_PERIOD 55000
109 #define NULL_PKT_STR "null_pkt"
110 #endif /* KEEP_ALIVE */
111
112 /* By default enabled from here, later the WQ code will be removed */
113 #define DHD_USE_KTHREAD_FOR_LOGTRACE
114
115 /*
116 * Earlier DHD used to have it own time stamp for printk and
117 * Dongle used to have its own time stamp for console messages
118 * With this flag, DHD and Dongle console messges will have same time zone
119 */
120 #define DHD_H2D_LOG_TIME_SYNC
121 /* Forward decls */
122 struct dhd_bus;
123 struct dhd_prot;
124 struct dhd_info;
125 struct dhd_ioctl;
126 struct dhd_dbg;
127 struct dhd_ts;
128 #ifdef DNGL_AXI_ERROR_LOGGING
129 struct dhd_axi_error_dump;
130 #endif /* DNGL_AXI_ERROR_LOGGING */
131
132 /* The level of bus communication with the dongle */
133 enum dhd_bus_state {
134 DHD_BUS_DOWN, /* Not ready for frame transfers */
135 DHD_BUS_LOAD, /* Download access only (CPU reset) */
136 DHD_BUS_DATA, /* Ready for frame transfers */
137 DHD_BUS_SUSPEND, /* Bus has been suspended */
138 DHD_BUS_DOWN_IN_PROGRESS, /* Bus going Down */
139 };
140
141 /* The level of bus communication with the dongle */
142 enum dhd_bus_devreset_type {
143 DHD_BUS_DEVRESET_ON = 0, /* ON */
144 DHD_BUS_DEVRESET_OFF = 1, /* OFF */
145 DHD_BUS_DEVRESET_FLR = 2, /* FLR */
146 DHD_BUS_DEVRESET_FLR_FORCE_FAIL = 3, /* FLR FORCE FAIL */
147 DHD_BUS_DEVRESET_QUIESCE = 4, /* FLR */
148 };
149
150 /*
151 * Bit fields to Indicate clean up process that wait till they are finished.
152 * Future synchronizable processes can add their bit filed below and update
153 * their functionalities accordingly
154 */
155 #define DHD_BUS_BUSY_IN_TX 0x01
156 #define DHD_BUS_BUSY_IN_SEND_PKT 0x02
157 #define DHD_BUS_BUSY_IN_DPC 0x04
158 #define DHD_BUS_BUSY_IN_WD 0x08
159 #define DHD_BUS_BUSY_IN_IOVAR 0x10
160 #define DHD_BUS_BUSY_IN_DHD_IOVAR 0x20
161 #define DHD_BUS_BUSY_SUSPEND_IN_PROGRESS 0x40
162 #define DHD_BUS_BUSY_RESUME_IN_PROGRESS 0x80
163 #define DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS 0x100
164 #define DHD_BUS_BUSY_RPM_SUSPEND_DONE 0x200
165 #define DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS 0x400
166 #define DHD_BUS_BUSY_RPM_ALL (DHD_BUS_BUSY_RPM_SUSPEND_DONE | \
167 DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS | \
168 DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS)
169 #define DHD_BUS_BUSY_IN_CHECKDIED 0x800
170 #define DHD_BUS_BUSY_IN_MEMDUMP 0x1000
171 #define DHD_BUS_BUSY_IN_SSSRDUMP 0x2000
172 #define DHD_BUS_BUSY_IN_LOGDUMP 0x4000
173 #define DHD_BUS_BUSY_IN_HALDUMP 0x8000
174
175 #define DHD_BUS_BUSY_SET_IN_TX(dhdp) \
176 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_TX
177 #define DHD_BUS_BUSY_SET_IN_SEND_PKT(dhdp) \
178 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_SEND_PKT
179 #define DHD_BUS_BUSY_SET_IN_DPC(dhdp) \
180 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DPC
181 #define DHD_BUS_BUSY_SET_IN_WD(dhdp) \
182 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_WD
183 #define DHD_BUS_BUSY_SET_IN_IOVAR(dhdp) \
184 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_IOVAR
185 #define DHD_BUS_BUSY_SET_IN_DHD_IOVAR(dhdp) \
186 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DHD_IOVAR
187 #define DHD_BUS_BUSY_SET_SUSPEND_IN_PROGRESS(dhdp) \
188 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_SUSPEND_IN_PROGRESS
189 #define DHD_BUS_BUSY_SET_RESUME_IN_PROGRESS(dhdp) \
190 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RESUME_IN_PROGRESS
191 #define DHD_BUS_BUSY_SET_RPM_SUSPEND_IN_PROGRESS(dhdp) \
192 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS
193 #define DHD_BUS_BUSY_SET_RPM_SUSPEND_DONE(dhdp) \
194 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_DONE
195 #define DHD_BUS_BUSY_SET_RPM_RESUME_IN_PROGRESS(dhdp) \
196 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS
197 #define DHD_BUS_BUSY_SET_IN_CHECKDIED(dhdp) \
198 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_CHECKDIED
199 #define DHD_BUS_BUSY_SET_IN_MEMDUMP(dhdp) \
200 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_MEMDUMP
201 #define DHD_BUS_BUSY_SET_IN_SSSRDUMP(dhdp) \
202 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_SSSRDUMP
203 #define DHD_BUS_BUSY_SET_IN_LOGDUMP(dhdp) \
204 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_LOGDUMP
205 #define DHD_BUS_BUSY_SET_IN_HALDUMP(dhdp) \
206 (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_HALDUMP
207
208 #define DHD_BUS_BUSY_CLEAR_IN_TX(dhdp) \
209 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_TX
210 #define DHD_BUS_BUSY_CLEAR_IN_SEND_PKT(dhdp) \
211 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_SEND_PKT
212 #define DHD_BUS_BUSY_CLEAR_IN_DPC(dhdp) \
213 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DPC
214 #define DHD_BUS_BUSY_CLEAR_IN_WD(dhdp) \
215 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_WD
216 #define DHD_BUS_BUSY_CLEAR_IN_IOVAR(dhdp) \
217 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_IOVAR
218 #define DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhdp) \
219 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DHD_IOVAR
220 #define DHD_BUS_BUSY_CLEAR_SUSPEND_IN_PROGRESS(dhdp) \
221 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_SUSPEND_IN_PROGRESS
222 #define DHD_BUS_BUSY_CLEAR_RESUME_IN_PROGRESS(dhdp) \
223 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RESUME_IN_PROGRESS
224 #define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_IN_PROGRESS(dhdp) \
225 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS
226 #define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_DONE(dhdp) \
227 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_DONE
228 #define DHD_BUS_BUSY_CLEAR_RPM_RESUME_IN_PROGRESS(dhdp) \
229 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS
230 #define DHD_BUS_BUSY_CLEAR_IN_CHECKDIED(dhdp) \
231 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_CHECKDIED
232 #define DHD_BUS_BUSY_CLEAR_IN_MEMDUMP(dhdp) \
233 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_MEMDUMP
234 #define DHD_BUS_BUSY_CLEAR_IN_SSSRDUMP(dhdp) \
235 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_SSSRDUMP
236 #define DHD_BUS_BUSY_CLEAR_IN_LOGDUMP(dhdp) \
237 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_LOGDUMP
238 #define DHD_BUS_BUSY_CLEAR_IN_HALDUMP(dhdp) \
239 (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_HALDUMP
240
241 #define DHD_BUS_BUSY_CHECK_IN_TX(dhdp) \
242 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_TX)
243 #define DHD_BUS_BUSY_CHECK_IN_SEND_PKT(dhdp) \
244 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_SEND_PKT)
245 #define DHD_BUS_BUSY_CHECK_IN_DPC(dhdp) \
246 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DPC)
247 #define DHD_BUS_BUSY_CHECK_IN_WD(dhdp) \
248 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_WD)
249 #define DHD_BUS_BUSY_CHECK_IN_IOVAR(dhdp) \
250 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_IOVAR)
251 #define DHD_BUS_BUSY_CHECK_IN_DHD_IOVAR(dhdp) \
252 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DHD_IOVAR)
253 #define DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) \
254 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_SUSPEND_IN_PROGRESS)
255 #define DHD_BUS_BUSY_CHECK_RESUME_IN_PROGRESS(dhdp) \
256 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RESUME_IN_PROGRESS)
257 #define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp) \
258 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS)
259 #define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_DONE(dhdp) \
260 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_DONE)
261 #define DHD_BUS_BUSY_CHECK_RPM_RESUME_IN_PROGRESS(dhdp) \
262 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS)
263 #define DHD_BUS_BUSY_CHECK_RPM_ALL(dhdp) \
264 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_ALL)
265 #define DHD_BUS_BUSY_CHECK_IN_CHECKDIED(dhdp) \
266 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_CHECKDIED)
267 #define DHD_BUS_BUSY_CHECK_IN_MEMDUMP(dhdp) \
268 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_MEMDUMP)
269 #define DHD_BUS_BUSY_CHECK_IN_SSSRDUMP(dhdp) \
270 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_SSSRDUMP)
271 #define DHD_BUS_BUSY_CHECK_IN_LOGDUMP(dhdp) \
272 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_LOGDUMP)
273 #define DHD_BUS_BUSY_CHECK_IN_HALDUMP(dhdp) \
274 ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_HALDUMP)
275 #define DHD_BUS_BUSY_CHECK_IDLE(dhdp) \
276 ((dhdp)->dhd_bus_busy_state == 0)
277
278 #define DHD_BUS_CHECK_SUSPEND_OR_SUSPEND_IN_PROGRESS(dhdp) \
279 ((dhdp)->busstate == DHD_BUS_SUSPEND || DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp))
280
281 #define DHD_BUS_CHECK_ANY_SUSPEND_IN_PROGRESS(dhdp) \
282 (DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) || \
283 DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp))
284
285 #define DHD_BUS_CHECK_SUSPEND_OR_ANY_SUSPEND_IN_PROGRESS(dhdp) \
286 ((dhdp)->busstate == DHD_BUS_SUSPEND || DHD_BUS_CHECK_ANY_SUSPEND_IN_PROGRESS(dhdp))
287
288 #define DHD_BUS_CHECK_DOWN_OR_DOWN_IN_PROGRESS(dhdp) \
289 ((dhdp)->busstate == DHD_BUS_DOWN || (dhdp)->busstate == DHD_BUS_DOWN_IN_PROGRESS)
290
291 /* IOVar flags for common error checks */
292 #define DHD_IOVF_PWRREQ_BYPASS (1<<0) /* flags to prevent bp access during host sleep state */
293
294 #define MAX_MTU_SZ (1600u)
295
296 /* (u64)result = (u64)dividend / (u64)divisor */
297 #define DIV_U64_BY_U64(dividend, divisor) div64_u64(dividend, divisor)
298
299 /* (u64)result = (u64)dividend / (u32)divisor */
300 #define DIV_U64_BY_U32(dividend, divisor) div_u64(dividend, divisor)
301
302 /* Be careful while using this, as it divides dividend also
303 * (u32)remainder = (u64)dividend % (u32)divisor
304 * (u64)dividend = (u64)dividend / (u32)divisor
305 */
306 #define DIV_AND_MOD_U64_BY_U32(dividend, divisor) do_div(dividend, divisor)
307
308 /* (u32)remainder = (u64)dividend % (u32)divisor */
309 #define MOD_U64_BY_U32(dividend, divisor) ({ \
310 uint64 temp_dividend = (dividend); \
311 uint32 rem = DIV_AND_MOD_U64_BY_U32(temp_dividend, (divisor)); \
312 rem; \
313 })
314
315 #define SEC_USEC_FMT \
316 "%5llu.%06u"
317
318 /* t: time in nano second */
319 #define GET_SEC_USEC(t) \
320 DIV_U64_BY_U32(t, NSEC_PER_SEC), \
321 ((uint32)(MOD_U64_BY_U32(t, NSEC_PER_SEC) / (uint32)NSEC_PER_USEC))
322
323 /* Download Types */
324 typedef enum download_type {
325 FW,
326 NVRAM,
327 CLM_BLOB,
328 TXCAP_BLOB
329 } download_type_t;
330
331 /* For supporting multiple interfaces */
332 #define DHD_MAX_IFS 16
333 #define DHD_MAX_STATIC_IFS 5
334 #define DHD_DEL_IF -0xE
335 #define DHD_BAD_IF -0xF
336 #define DHD_DUMMY_INFO_IF 0xDEAF /* Hack i/f to handle events from INFO Ring */
337 #define DHD_EVENT_IF DHD_DUMMY_INFO_IF
338
339 enum dhd_op_flags {
340 /* Firmware requested operation mode */
341 DHD_FLAG_STA_MODE = (1 << (0)), /* STA only */
342 DHD_FLAG_HOSTAP_MODE = (1 << (1)), /* SOFTAP only */
343 DHD_FLAG_P2P_MODE = (1 << (2)), /* P2P Only */
344 /* STA + P2P */
345 DHD_FLAG_CONCURR_SINGLE_CHAN_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_P2P_MODE),
346 /* STA + SoftAP */
347 DHD_FLAG_CONCURR_STA_HOSTAP_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_HOSTAP_MODE),
348 DHD_FLAG_CONCURR_MULTI_CHAN_MODE = (1 << (4)), /* STA + P2P */
349 /* Current P2P mode for P2P connection */
350 DHD_FLAG_P2P_GC_MODE = (1 << (5)),
351 DHD_FLAG_P2P_GO_MODE = (1 << (6)),
352 DHD_FLAG_MBSS_MODE = (1 << (7)), /* MBSS in future */
353 DHD_FLAG_IBSS_MODE = (1 << (8)),
354 DHD_FLAG_MFG_MODE = (1 << (9)),
355 DHD_FLAG_RSDB_MODE = (1 << (10)),
356 DHD_FLAG_MP2P_MODE = (1 << (11))
357 };
358
359 #define DHD_OPMODE_SUPPORTED(dhd, opmode_flag) \
360 (dhd ? ((((dhd_pub_t *)dhd)->op_mode) & opmode_flag) : -1)
361 #define DHD_OPMODE_STA_SOFTAP_CONCURR(dhd) \
362 (dhd ? (((dhd->op_mode) & DHD_FLAG_CONCURR_STA_HOSTAP_MODE) == \
363 DHD_FLAG_CONCURR_STA_HOSTAP_MODE) : 0)
364
365 /* Max sequential TX/RX Control timeouts to set HANG event */
366 #ifndef MAX_CNTL_TX_TIMEOUT
367 #define MAX_CNTL_TX_TIMEOUT 2
368 #endif /* MAX_CNTL_TX_TIMEOUT */
369 #ifndef MAX_CNTL_RX_TIMEOUT
370 #define MAX_CNTL_RX_TIMEOUT 1
371 #endif /* MAX_CNTL_RX_TIMEOUT */
372
373 #define DHD_SCAN_ASSOC_ACTIVE_TIME 40 /* ms: Embedded default Active setting from DHD */
374 #define DHD_SCAN_UNASSOC_ACTIVE_TIME 80 /* ms: Embedded def. Unassoc Active setting from DHD */
375 #define DHD_SCAN_HOME_TIME 45 /* ms: Embedded default Home time setting from DHD */
376 #define DHD_SCAN_HOME_AWAY_TIME 100 /* ms: Embedded default Home Away time setting from DHD */
377 #ifndef CUSTOM_SCAN_PASSIVE_TIME
378 #define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD */
379 #else
380 #define DHD_SCAN_PASSIVE_TIME CUSTOM_SCAN_PASSIVE_TIME /* ms: Custom Passive setting from DHD */
381 #endif /* CUSTOM_SCAN_PASSIVE_TIME */
382
383 #ifndef POWERUP_MAX_RETRY
384 #define POWERUP_MAX_RETRY 3 /* how many times we retry to power up the chip */
385 #endif // endif
386 #ifndef POWERUP_WAIT_MS
387 #define POWERUP_WAIT_MS 2000 /* ms: time out in waiting wifi to come up */
388 #endif // endif
389 /*
390 * MAX_NVRAMBUF_SIZE determines the size of the Buffer in the DHD that holds
391 * the NVRAM data. That is the size of the buffer pointed by bus->vars
392 * This also needs to be increased to 16K to support NVRAM size higher than 8K
393 */
394 #define MAX_NVRAMBUF_SIZE (16 * 1024) /* max nvram buf size */
395 #define MAX_CLM_BUF_SIZE (48 * 1024) /* max clm blob size */
396 #define MAX_TXCAP_BUF_SIZE (16 * 1024) /* max txcap blob size */
397 #ifdef DHD_DEBUG
398 #define DHD_JOIN_MAX_TIME_DEFAULT 10000 /* ms: Max time out for joining AP */
399 #define DHD_SCAN_DEF_TIMEOUT 10000 /* ms: Max time out for scan in progress */
400 #endif /* DHD_DEBUG */
401
402 #ifndef CONFIG_BCMDHD_CLM_PATH
403 #ifdef OEM_ANDROID
404 #define CONFIG_BCMDHD_CLM_PATH "/etc/wifi/bcmdhd_clm.blob"
405 #else
406 #define CONFIG_BCMDHD_CLM_PATH "/var/run/bcmdhd_clm.blob"
407 #endif /* OEM_ANDROID */
408 #endif /* CONFIG_BCMDHD_CLM_PATH */
409 #define WL_CCODE_NULL_COUNTRY "#n"
410
411 #define FW_VER_STR_LEN 128
412 #define FWID_STR_LEN 256
413 #define CLM_VER_STR_LEN 128
414 #define BUS_API_REV_STR_LEN 128
415 #define FW_VER_STR "Version"
416 #define FWID_STR_1 "FWID: 01-"
417 #define FWID_STR_2 "FWID=01-"
418 extern char bus_api_revision[];
419
420 enum dhd_bus_wake_state {
421 WAKE_LOCK_OFF = 0,
422 WAKE_LOCK_PRIV = 1,
423 WAKE_LOCK_DPC = 2,
424 WAKE_LOCK_IOCTL = 3,
425 WAKE_LOCK_DOWNLOAD = 4,
426 WAKE_LOCK_TMOUT = 5,
427 WAKE_LOCK_WATCHDOG = 6,
428 WAKE_LOCK_LINK_DOWN_TMOUT = 7,
429 WAKE_LOCK_PNO_FIND_TMOUT = 8,
430 WAKE_LOCK_SOFTAP_SET = 9,
431 WAKE_LOCK_SOFTAP_STOP = 10,
432 WAKE_LOCK_SOFTAP_START = 11,
433 WAKE_LOCK_SOFTAP_THREAD = 12
434 };
435
436 enum dhd_prealloc_index {
437 DHD_PREALLOC_PROT = 0,
438 DHD_PREALLOC_RXBUF = 1,
439 DHD_PREALLOC_DATABUF = 2,
440 DHD_PREALLOC_OSL_BUF = 3,
441 /* 4 */
442 DHD_PREALLOC_WIPHY_ESCAN0 = 5,
443 DHD_PREALLOC_WIPHY_ESCAN1 = 6,
444 DHD_PREALLOC_DHD_INFO = 7,
445 DHD_PREALLOC_DHD_WLFC_INFO = 8,
446 DHD_PREALLOC_IF_FLOW_LKUP = 9,
447 /* 10 */
448 DHD_PREALLOC_MEMDUMP_RAM = 11,
449 DHD_PREALLOC_DHD_WLFC_HANGER = 12,
450 DHD_PREALLOC_PKTID_MAP = 13,
451 DHD_PREALLOC_PKTID_MAP_IOCTL = 14,
452 DHD_PREALLOC_DHD_LOG_DUMP_BUF = 15,
453 DHD_PREALLOC_DHD_LOG_DUMP_BUF_EX = 16,
454 DHD_PREALLOC_DHD_PKTLOG_DUMP_BUF = 17
455 };
456
457 enum dhd_dongledump_mode {
458 DUMP_DISABLED = 0,
459 DUMP_MEMONLY = 1,
460 DUMP_MEMFILE = 2,
461 DUMP_MEMFILE_BUGON = 3,
462 DUMP_MEMFILE_MAX = 4
463 };
464
465 enum dhd_dongledump_type {
466 DUMP_TYPE_RESUMED_ON_TIMEOUT = 1,
467 DUMP_TYPE_D3_ACK_TIMEOUT = 2,
468 DUMP_TYPE_DONGLE_TRAP = 3,
469 DUMP_TYPE_MEMORY_CORRUPTION = 4,
470 DUMP_TYPE_PKTID_AUDIT_FAILURE = 5,
471 DUMP_TYPE_PKTID_INVALID = 6,
472 DUMP_TYPE_SCAN_TIMEOUT = 7,
473 DUMP_TYPE_SCAN_BUSY = 8,
474 DUMP_TYPE_BY_SYSDUMP = 9,
475 DUMP_TYPE_BY_LIVELOCK = 10,
476 DUMP_TYPE_AP_LINKUP_FAILURE = 11,
477 DUMP_TYPE_AP_ABNORMAL_ACCESS = 12,
478 DUMP_TYPE_CFG_VENDOR_TRIGGERED = 13,
479 DUMP_TYPE_RESUMED_ON_TIMEOUT_TX = 14,
480 DUMP_TYPE_RESUMED_ON_TIMEOUT_RX = 15,
481 DUMP_TYPE_RESUMED_ON_INVALID_RING_RDWR = 16,
482 DUMP_TYPE_TRANS_ID_MISMATCH = 17,
483 DUMP_TYPE_IFACE_OP_FAILURE = 18,
484 DUMP_TYPE_DONGLE_INIT_FAILURE = 19,
485 DUMP_TYPE_READ_SHM_FAIL = 20,
486 DUMP_TYPE_DONGLE_HOST_EVENT = 21,
487 DUMP_TYPE_SMMU_FAULT = 22,
488 DUMP_TYPE_RESUMED_UNKNOWN = 23,
489 DUMP_TYPE_DUE_TO_BT = 24,
490 DUMP_TYPE_LOGSET_BEYOND_RANGE = 25,
491 DUMP_TYPE_BY_USER = 26,
492 DUMP_TYPE_CTO_RECOVERY = 27,
493 DUMP_TYPE_SEQUENTIAL_PRIVCMD_ERROR = 28,
494 DUMP_TYPE_PROXD_TIMEOUT = 29,
495 DUMP_TYPE_PKTID_POOL_DEPLETED = 30
496 };
497
498 enum dhd_hang_reason {
499 HANG_REASON_MASK = 0x8000,
500 HANG_REASON_IOCTL_RESP_TIMEOUT = 0x8001,
501 HANG_REASON_DONGLE_TRAP = 0x8002,
502 HANG_REASON_D3_ACK_TIMEOUT = 0x8003,
503 HANG_REASON_BUS_DOWN = 0x8004,
504 HANG_REASON_MSGBUF_LIVELOCK = 0x8006,
505 HANG_REASON_IFACE_DEL_FAILURE = 0x8007,
506 HANG_REASON_HT_AVAIL_ERROR = 0x8008,
507 HANG_REASON_PCIE_RC_LINK_UP_FAIL = 0x8009,
508 HANG_REASON_PCIE_PKTID_ERROR = 0x800A,
509 HANG_REASON_IFACE_ADD_FAILURE = 0x800B,
510 HANG_REASON_IOCTL_RESP_TIMEOUT_SCHED_ERROR = 0x800C,
511 HANG_REASON_D3_ACK_TIMEOUT_SCHED_ERROR = 0x800D,
512 HANG_REASON_SEQUENTIAL_PRIVCMD_ERROR = 0x800E,
513 HANG_REASON_PCIE_LINK_DOWN_RC_DETECT = 0x8805,
514 HANG_REASON_INVALID_EVENT_OR_DATA = 0x8806,
515 HANG_REASON_UNKNOWN = 0x8807,
516 HANG_REASON_PCIE_LINK_DOWN_EP_DETECT = 0x8808,
517 HANG_REASON_PCIE_CTO_DETECT = 0x8809,
518 HANG_REASON_MAX = 0x880A
519 };
520
521 #define WLC_E_DEAUTH_MAX_REASON 0x0FFF
522
523 enum dhd_rsdb_scan_features {
524 /* Downgraded scan feature for AP active */
525 RSDB_SCAN_DOWNGRADED_AP_SCAN = 0x01,
526 /* Downgraded scan feature for P2P Discovery */
527 RSDB_SCAN_DOWNGRADED_P2P_DISC_SCAN = 0x02,
528 /* Enable channel pruning for ROAM SCAN */
529 RSDB_SCAN_DOWNGRADED_CH_PRUNE_ROAM = 0x10,
530 /* Enable channel pruning for any SCAN */
531 RSDB_SCAN_DOWNGRADED_CH_PRUNE_ALL = 0x20
532 };
533
534 #define VENDOR_SEND_HANG_EXT_INFO_LEN (800 + 1)
535
536 #ifdef DHD_EWPR_VER2
537 #define VENDOR_SEND_HANG_EXT_INFO_VER 20181111
538 #else
539 #define VENDOR_SEND_HANG_EXT_INFO_VER 20170905
540 #endif // endif
541
542 #define HANG_INFO_TRAP_T_NAME_MAX 6
543 #define HANG_INFO_TRAP_T_REASON_IDX 0
544 #define HANG_INFO_TRAP_T_SUBTYPE_IDX 2
545 #define HANG_INFO_TRAP_T_OFFSET_IDX 3
546 #define HANG_INFO_TRAP_T_EPC_IDX 4
547 #define HANG_FIELD_STR_MAX_LEN 9
548 #define HANG_FIELD_CNT_MAX 69
549 #define HANG_FIELD_IF_FAILURE_CNT 10
550 #define HANG_FIELD_IOCTL_RESP_TIMEOUT_CNT 8
551 #define HANG_FIELD_TRAP_T_STACK_CNT_MAX 16
552 #define HANG_FIELD_MISMATCH_CNT 10
553 #define HANG_INFO_BIGDATA_KEY_STACK_CNT 4
554
555 #define DEBUG_DUMP_TIME_BUF_LEN (16 + 1)
556 /* delimiter between values */
557 #define HANG_KEY_DEL ' '
558 #define HANG_RAW_DEL '_'
559
560 #ifdef DHD_EWPR_VER2
561 #define HANG_INFO_BIGDATA_EXTRA_KEY 4
562 #define HANG_INFO_TRAP_T_EXTRA_KEY_IDX 5
563 #endif // endif
564
565 /* Packet alignment for most efficient SDIO (can change based on platform) */
566 #ifndef DHD_SDALIGN
567 #if defined(BCMSPI)
568 #define DHD_SDALIGN 4
569 #else
570 #define DHD_SDALIGN 32
571 #endif /* BCMSPI */
572 #endif /* !DHD_SDALIGN */
573
574 #define DHD_TX_CONTEXT_MASK 0xff
575 #define DHD_TX_START_XMIT 0x01
576 #define DHD_TX_SEND_PKT 0x02
577 #define DHD_IF_SET_TX_ACTIVE(ifp, context) \
578 ifp->tx_paths_active |= context;
579 #define DHD_IF_CLR_TX_ACTIVE(ifp, context) \
580 ifp->tx_paths_active &= ~context;
581 #define DHD_IF_IS_TX_ACTIVE(ifp) \
582 (ifp->tx_paths_active)
583 /**
584 * DMA-able buffer parameters
585 * - dmaaddr_t is 32bits on a 32bit host.
586 * dhd_dma_buf::pa may not be used as a sh_addr_t, bcm_addr64_t or uintptr
587 * - dhd_dma_buf::_alloced is ONLY for freeing a DMA-able buffer.
588 */
589 typedef struct dhd_dma_buf {
590 void *va; /* virtual address of buffer */
591 uint32 len; /* user requested buffer length */
592 dmaaddr_t pa; /* physical address of buffer */
593 void *dmah; /* dma mapper handle */
594 void *secdma; /* secure dma sec_cma_info handle */
595 uint32 _alloced; /* actual size of buffer allocated with align and pad */
596 } dhd_dma_buf_t;
597
598 /* host reordering packts logic */
599 /* followed the structure to hold the reorder buffers (void **p) */
600 typedef struct reorder_info {
601 void **p;
602 uint8 flow_id;
603 uint8 cur_idx;
604 uint8 exp_idx;
605 uint8 max_idx;
606 uint8 pend_pkts;
607 } reorder_info_t;
608
609 /* throughput test packet format */
610 typedef struct tput_pkt {
611 /* header */
612 uint8 mac_sta[ETHER_ADDR_LEN];
613 uint8 mac_ap[ETHER_ADDR_LEN];
614 uint16 pkt_type;
615 uint8 PAD[2];
616 /* data */
617 uint32 crc32;
618 uint32 pkt_id;
619 uint32 num_pkts;
620 } tput_pkt_t;
621
622 typedef enum {
623 TPUT_PKT_TYPE_NORMAL,
624 TPUT_PKT_TYPE_STOP
625 } tput_pkt_type_t;
626
627 #define TPUT_TEST_MAX_PAYLOAD 1500
628 #define TPUT_TEST_WAIT_TIMEOUT_DEFAULT 5000
629
630 #ifdef DHDTCPACK_SUPPRESS
631
632 enum {
633 /* TCPACK suppress off */
634 TCPACK_SUP_OFF,
635 /* Replace TCPACK in txq when new coming one has higher ACK number. */
636 TCPACK_SUP_REPLACE,
637 /* TCPACK_SUP_REPLACE + delayed TCPACK TX unless ACK to PSH DATA.
638 * This will give benefits to Half-Duplex bus interface(e.g. SDIO) that
639 * 1. we are able to read TCP DATA packets first from the bus
640 * 2. TCPACKs that don't need to hurry delivered remains longer in TXQ so can be suppressed.
641 */
642 TCPACK_SUP_DELAYTX,
643 TCPACK_SUP_HOLD,
644 TCPACK_SUP_LAST_MODE
645 };
646 #endif /* DHDTCPACK_SUPPRESS */
647
648 #define DHD_NULL_CHK_AND_RET(cond) \
649 if (!cond) { \
650 DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
651 return; \
652 }
653
654 #define DHD_NULL_CHK_AND_RET_VAL(cond, value) \
655 if (!cond) { \
656 DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
657 return value; \
658 }
659
660 #define DHD_NULL_CHK_AND_GOTO(cond, label) \
661 if (!cond) { \
662 DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
663 goto label; \
664 }
665
666 /*
667 * Accumulating the queue lengths of all flowring queues in a parent object,
668 * to assert flow control, when the cummulative queue length crosses an upper
669 * threshold defined on a parent object. Upper threshold may be maintained
670 * at a station level, at an interface level, or at a dhd instance.
671 *
672 * cumm_ctr_t abstraction:
673 * cumm_ctr_t abstraction may be enhanced to use an object with a hysterisis
674 * pause on/off threshold callback.
675 * All macros use the address of the cummulative length in the parent objects.
676 *
677 * BCM_GMAC3 builds use a single perimeter lock, as opposed to a per queue lock.
678 * Cummulative counters in parent objects may be updated without spinlocks.
679 *
680 * In non BCM_GMAC3, if a cummulative queue length is desired across all flows
681 * belonging to either of (a station, or an interface or a dhd instance), then
682 * an atomic operation is required using an atomic_t cummulative counters or
683 * using a spinlock. BCM_ROUTER_DHD uses the Linux atomic_t construct.
684 */
685
686 /* Cummulative length not supported. */
687 typedef uint32 cumm_ctr_t;
688 #define DHD_CUMM_CTR_PTR(clen) ((cumm_ctr_t*)(clen))
689 #define DHD_CUMM_CTR(clen) *(DHD_CUMM_CTR_PTR(clen)) /* accessor */
690 #define DHD_CUMM_CTR_READ(clen) DHD_CUMM_CTR(clen) /* read access */
691 #define DHD_CUMM_CTR_INIT(clen) \
692 ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
693 #define DHD_CUMM_CTR_INCR(clen) \
694 ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
695 #define DHD_CUMM_CTR_DECR(clen) \
696 ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
697
698 #if defined(WLTDLS) && defined(PCIE_FULL_DONGLE)
699 struct tdls_peer_node {
700 uint8 addr[ETHER_ADDR_LEN];
701 struct tdls_peer_node *next;
702 };
703 typedef struct tdls_peer_node tdls_peer_node_t;
704 typedef struct {
705 tdls_peer_node_t *node;
706 uint8 tdls_peer_count;
707 } tdls_peer_tbl_t;
708 #endif /* defined(WLTDLS) && defined(PCIE_FULL_DONGLE) */
709
710 #ifdef DHD_LOG_DUMP
711 #define DUMP_SSSR_ATTR_START 2
712 #define DUMP_SSSR_ATTR_COUNT 6
713
714 typedef enum {
715 SSSR_C0_D11_BEFORE = 0,
716 SSSR_C0_D11_AFTER = 1,
717 SSSR_C1_D11_BEFORE = 2,
718 SSSR_C1_D11_AFTER = 3,
719 SSSR_DIG_BEFORE = 4,
720 SSSR_DIG_AFTER = 5
721 } EWP_SSSR_DUMP;
722
723 typedef enum {
724 DLD_BUF_TYPE_GENERAL = 0,
725 DLD_BUF_TYPE_PRESERVE = 1,
726 DLD_BUF_TYPE_SPECIAL = 2,
727 DLD_BUF_TYPE_ECNTRS = 3,
728 DLD_BUF_TYPE_FILTER = 4,
729 DLD_BUF_TYPE_ALL = 5
730 } log_dump_type_t;
731
732 #define LOG_DUMP_MAGIC 0xDEB3DEB3
733 #define HEALTH_CHK_BUF_SIZE 256
734
735 #ifdef EWP_ECNTRS_LOGGING
736 #define ECNTR_RING_ID 0xECDB
737 #define ECNTR_RING_NAME "ewp_ecntr_ring"
738 #endif /* EWP_ECNTRS_LOGGING */
739
740 #ifdef EWP_RTT_LOGGING
741 #define RTT_RING_ID 0xADCD
742 #define RTT_RING_NAME "ewp_rtt_ring"
743 #endif /* EWP_ECNTRS_LOGGING */
744
745 #if defined(DEBUGABILITY) && defined(EWP_ECNTRS_LOGGING)
746 #error "Duplicate rings will be created since both the features are enabled"
747 #endif /* DEBUGABILITY && EWP_ECNTRS_LOGGING */
748
749 typedef enum {
750 LOG_DUMP_SECTION_GENERAL = 0,
751 LOG_DUMP_SECTION_ECNTRS,
752 LOG_DUMP_SECTION_SPECIAL,
753 LOG_DUMP_SECTION_DHD_DUMP,
754 LOG_DUMP_SECTION_EXT_TRAP,
755 LOG_DUMP_SECTION_HEALTH_CHK,
756 LOG_DUMP_SECTION_PRESERVE,
757 LOG_DUMP_SECTION_COOKIE,
758 LOG_DUMP_SECTION_FLOWRING,
759 LOG_DUMP_SECTION_STATUS,
760 LOG_DUMP_SECTION_RTT
761 } log_dump_section_type_t;
762
763 /* Each section in the debug_dump log file shall begin with a header */
764 typedef struct {
765 uint32 magic; /* 0xDEB3DEB3 */
766 uint32 type; /* of type log_dump_section_type_t */
767 uint64 timestamp;
768 uint32 length; /* length of the section that follows */
769 uint32 pad;
770 } log_dump_section_hdr_t;
771
772 /* below structure describe ring buffer. */
773 struct dhd_log_dump_buf
774 {
775 spinlock_t lock;
776 void *dhd_pub;
777 unsigned int enable;
778 unsigned int wraparound;
779 unsigned long max;
780 unsigned int remain;
781 char* present;
782 char* front;
783 char* buffer;
784 };
785
786 #define DHD_LOG_DUMP_MAX_TEMP_BUFFER_SIZE 256
787 #define DHD_LOG_DUMP_MAX_TAIL_FLUSH_SIZE (80 * 1024)
788
789 extern void dhd_log_dump_write(int type, char *binary_data,
790 int binary_len, const char *fmt, ...);
791 #endif /* DHD_LOG_DUMP */
792
793 /* DEBUG_DUMP SUB COMMAND */
794 enum {
795 CMD_DEFAULT,
796 CMD_UNWANTED,
797 CMD_DISCONNECTED,
798 CMD_MAX
799 };
800
801 #define DHD_LOG_DUMP_TS_MULTIPLIER_VALUE 60
802 #define DHD_LOG_DUMP_TS_FMT_YYMMDDHHMMSSMSMS "%02d%02d%02d%02d%02d%02d%04d"
803 #define DHD_DEBUG_DUMP_TYPE "debug_dump_FORUSER"
804 #define DHD_DUMP_SUBSTR_UNWANTED "_unwanted"
805 #define DHD_DUMP_SUBSTR_DISCONNECTED "_disconnected"
806
807 #ifdef DNGL_AXI_ERROR_LOGGING
808 #define DHD_DUMP_AXI_ERROR_FILENAME "axi_error"
809 #define DHD_DUMP_HAL_FILENAME_SUFFIX "_hal"
810 #endif /* DNGL_AXI_ERROR_LOGGING */
811
812 extern void get_debug_dump_time(char *str);
813 extern void clear_debug_dump_time(char *str);
814 #if defined(WL_CFGVENDOR_SEND_HANG_EVENT) || defined(DHD_PKT_LOGGING)
815 extern void copy_debug_dump_time(char *dest, char *src);
816 #endif /* WL_CFGVENDOR_SEND_HANG_EVENT || DHD_PKT_LOGGING */
817
818 #define FW_LOGSET_MASK_ALL 0xFF
819
820 #ifdef WL_MONITOR
821 #define MONPKT_EXTRA_LEN 48u
822 #endif /* WL_MONITOR */
823
824 #define DHDIF_FWDER(dhdif) FALSE
825
826 #if defined(CUSTOMER_HW2) || defined(BOARD_HIKEY)
827 #define DHD_COMMON_DUMP_PATH "/data/misc/wifi/"
828 #elif defined(OEM_ANDROID) && defined(CONFIG_DHD_PLAT_ROCKCHIP)
829 #define DHD_COMMON_DUMP_PATH "/data/misc/wifi/"
830 #elif defined(OEM_ANDROID) && (defined(BOARD_PANDA) || defined(__ARM_ARCH_7A__))
831 #define DHD_COMMON_DUMP_PATH "/data/vendor/wifi/"
832 #elif defined(OEM_ANDROID) /* For Brix Live Image */
833 #define DHD_COMMON_DUMP_PATH "/installmedia/"
834 #else /* Default */
835 #define DHD_COMMON_DUMP_PATH "/root/"
836 #endif // endif
837
838 struct cntry_locales_custom {
839 char iso_abbrev[WLC_CNTRY_BUF_SZ]; /* ISO 3166-1 country abbreviation */
840 char custom_locale[WLC_CNTRY_BUF_SZ]; /* Custom firmware locale */
841 int32 custom_locale_rev; /* Custom local revisin default -1 */
842 };
843
844 int dhd_send_msg_to_daemon(struct sk_buff *skb, void *data, int size);
845
846 #ifdef DMAMAP_STATS
847 typedef struct dmamap_stats {
848 uint64 txdata;
849 uint64 txdata_sz;
850 uint64 rxdata;
851 uint64 rxdata_sz;
852 uint64 ioctl_rx;
853 uint64 ioctl_rx_sz;
854 uint64 event_rx;
855 uint64 event_rx_sz;
856 uint64 info_rx;
857 uint64 info_rx_sz;
858 uint64 tsbuf_rx;
859 uint64 tsbuf_rx_sz;
860 } dma_stats_t;
861 #endif /* DMAMAP_STATS */
862
863 /* see wlfc_proto.h for tx status details */
864 #define DHD_MAX_TX_STATUS_MSGS 9u
865
866 #ifdef TX_STATUS_LATENCY_STATS
867 typedef struct dhd_if_tx_status_latency {
868 /* total number of tx_status received on this interface */
869 uint64 num_tx_status;
870 /* cumulative tx_status latency for this interface */
871 uint64 cum_tx_status_latency;
872 } dhd_if_tx_status_latency_t;
873 #endif /* TX_STATUS_LATENCY_STATS */
874
875 #if defined(SHOW_LOGTRACE) && defined(DHD_USE_KTHREAD_FOR_LOGTRACE)
876 /* Timestamps to trace dhd_logtrace_thread() */
877 struct dhd_logtrace_thr_ts {
878 uint64 entry_time;
879 uint64 sem_down_time;
880 uint64 flush_time;
881 uint64 unexpected_break_time;
882 uint64 complete_time;
883 };
884 #endif /* SHOW_LOGTRACE && DHD_USE_KTHREAD_FOR_LOGTRACE */
885
886 /* Enable Reserve STA flowrings only for Android */
887 #if defined(OEM_ANDROID)
888 #define DHD_LIMIT_MULTI_CLIENT_FLOWRINGS
889 #endif /* OEM_ANDROID */
890
891 typedef enum dhd_induce_error_states
892 {
893 DHD_INDUCE_ERROR_CLEAR = 0x0,
894 DHD_INDUCE_IOCTL_TIMEOUT = 0x1,
895 DHD_INDUCE_D3_ACK_TIMEOUT = 0x2,
896 DHD_INDUCE_LIVELOCK = 0x3,
897 DHD_INDUCE_DROP_OOB_IRQ = 0x4,
898 DHD_INDUCE_DROP_AXI_SIG = 0x5,
899 DHD_INDUCE_ERROR_MAX = 0x6
900 } dhd_induce_error_states_t;
901
902 #ifdef DHD_HP2P
903 #define MAX_TX_HIST_BIN 16
904 #define MAX_RX_HIST_BIN 10
905 #define MAX_HP2P_FLOWS 16
906 #define HP2P_PRIO 7
907 #define HP2P_PKT_THRESH 48
908 #define HP2P_TIME_THRESH 200
909 #define HP2P_PKT_EXPIRY 40
910 #define HP2P_TIME_SCALE 32
911
912 typedef struct hp2p_info {
913 void *dhd_pub;
914 uint16 flowid;
915 bool hrtimer_init;
916 void *ring;
917 #if (LINUX_VERSION_CODE <= KERNEL_VERSION(5, 1, 21))
918 struct tasklet_hrtimer timer;
919 #else
920 struct hrtimer timer;
921 #endif /* (LINUX_VERSION_CODE <= KERNEL_VERSION(5, 1, 21) */
922 uint64 num_pkt_limit;
923 uint64 num_timer_limit;
924 uint64 num_timer_start;
925 uint64 tx_t0[MAX_TX_HIST_BIN];
926 uint64 tx_t1[MAX_TX_HIST_BIN];
927 uint64 rx_t0[MAX_RX_HIST_BIN];
928 } hp2p_info_t;
929 #endif /* DHD_HP2P */
930
931 typedef enum {
932 FW_UNLOADED = 0,
933 FW_DOWNLOAD_IN_PROGRESS = 1,
934 FW_DOWNLOAD_DONE = 2
935 } fw_download_status_t;
936
937 /**
938 * Common structure for module and instance linkage.
939 * Instantiated once per hardware (dongle) instance that this DHD manages.
940 */
941 typedef struct dhd_pub {
942 /* Linkage ponters */
943 osl_t *osh; /* OSL handle */
944 struct dhd_bus *bus; /* Bus module handle */
945 struct dhd_prot *prot; /* Protocol module handle */
946 struct dhd_info *info; /* Info module handle */
947 struct dhd_dbg *dbg; /* Debugability module handle */
948 #if defined(SHOW_LOGTRACE) && defined(DHD_USE_KTHREAD_FOR_LOGTRACE)
949 struct dhd_logtrace_thr_ts logtrace_thr_ts;
950 #endif /* SHOW_LOGTRACE && DHD_USE_KTHREAD_FOR_LOGTRACE */
951
952 /* to NDIS developer, the structure dhd_common is redundant,
953 * please do NOT merge it back from other branches !!!
954 */
955
956 /* Internal dhd items */
957 bool up; /* Driver up/down (to OS) */
958 #ifdef WL_CFG80211
959 spinlock_t up_lock; /* Synchronization with CFG80211 down */
960 #endif /* WL_CFG80211 */
961 bool txoff; /* Transmit flow-controlled */
962 bool dongle_reset; /* TRUE = DEVRESET put dongle into reset */
963 enum dhd_bus_state busstate;
964 uint dhd_bus_busy_state; /* Bus busy state */
965 uint hdrlen; /* Total DHD header length (proto + bus) */
966 uint maxctl; /* Max size rxctl request from proto to bus */
967 uint rxsz; /* Rx buffer size bus module should use */
968 uint8 wme_dp; /* wme discard priority */
969 #ifdef DNGL_AXI_ERROR_LOGGING
970 uint32 axierror_logbuf_addr;
971 bool axi_error;
972 struct dhd_axi_error_dump *axi_err_dump;
973 #endif /* DNGL_AXI_ERROR_LOGGING */
974 /* Dongle media info */
975 bool iswl; /* Dongle-resident driver is wl */
976 ulong drv_version; /* Version of dongle-resident driver */
977 struct ether_addr mac; /* MAC address obtained from dongle */
978 dngl_stats_t dstats; /* Stats for dongle-based data */
979
980 /* Additional stats for the bus level */
981 ulong tx_packets; /* Data packets sent to dongle */
982 ulong tx_dropped; /* Data packets dropped in dhd */
983 ulong tx_multicast; /* Multicast data packets sent to dongle */
984 ulong tx_errors; /* Errors in sending data to dongle */
985 ulong tx_ctlpkts; /* Control packets sent to dongle */
986 ulong tx_ctlerrs; /* Errors sending control frames to dongle */
987 ulong rx_packets; /* Packets sent up the network interface */
988 ulong rx_multicast; /* Multicast packets sent up the network interface */
989 ulong rx_errors; /* Errors processing rx data packets */
990 ulong rx_ctlpkts; /* Control frames processed from dongle */
991 ulong rx_ctlerrs; /* Errors in processing rx control frames */
992 ulong rx_dropped; /* Packets dropped locally (no memory) */
993 ulong rx_flushed; /* Packets flushed due to unscheduled sendup thread */
994 ulong wd_dpc_sched; /* Number of times dhd dpc scheduled by watchdog timer */
995 ulong rx_pktgetfail; /* Number of PKTGET failures in DHD on RX */
996 ulong tx_pktgetfail; /* Number of PKTGET failures in DHD on TX */
997 ulong rx_readahead_cnt; /* Number of packets where header read-ahead was used. */
998 ulong tx_realloc; /* Number of tx packets we had to realloc for headroom */
999 ulong fc_packets; /* Number of flow control pkts recvd */
1000 ulong tx_big_packets; /* Dropped data packets that are larger than MAX_MTU_SZ */
1001 #ifdef DMAMAP_STATS
1002 /* DMA Mapping statistics */
1003 dma_stats_t dma_stats;
1004 #endif /* DMAMAP_STATS */
1005
1006 /* Last error return */
1007 int bcmerror;
1008 uint tickcnt;
1009
1010 /* Last error from dongle */
1011 int dongle_error;
1012
1013 uint8 country_code[WLC_CNTRY_BUF_SZ];
1014
1015 /* Suspend disable flag and "in suspend" flag */
1016 int suspend_disable_flag; /* "1" to disable all extra powersaving during suspend */
1017 int in_suspend; /* flag set to 1 when early suspend called */
1018 #ifdef PNO_SUPPORT
1019 int pno_enable; /* pno status : "1" is pno enable */
1020 int pno_suspend; /* pno suspend status : "1" is pno suspended */
1021 #endif /* PNO_SUPPORT */
1022 /* DTIM skip value, default 0(or 1) means wake each DTIM
1023 * 3 means skip 2 DTIMs and wake up 3rd DTIM(9th beacon when AP DTIM is 3)
1024 */
1025 int suspend_bcn_li_dtim; /* bcn_li_dtim value in suspend mode */
1026 #ifdef PKT_FILTER_SUPPORT
1027 int early_suspended; /* Early suspend status */
1028 int dhcp_in_progress; /* DHCP period */
1029 #endif // endif
1030
1031 /* Pkt filter defination */
1032 char * pktfilter[100];
1033 int pktfilter_count;
1034
1035 wl_country_t dhd_cspec; /* Current Locale info */
1036 #ifdef CUSTOM_COUNTRY_CODE
1037 uint dhd_cflags;
1038 #endif /* CUSTOM_COUNTRY_CODE */
1039 #if defined(DHD_BLOB_EXISTENCE_CHECK)
1040 bool is_blob; /* Checking for existance of Blob file */
1041 #endif /* DHD_BLOB_EXISTENCE_CHECK */
1042 bool force_country_change;
1043 char eventmask[WL_EVENTING_MASK_LEN];
1044 int op_mode; /* STA, HostAPD, WFD, SoftAP */
1045
1046 /* Set this to 1 to use a seperate interface (p2p0) for p2p operations.
1047 * For ICS MR1 releases it should be disable to be compatable with ICS MR1 Framework
1048 * see target dhd-cdc-sdmmc-panda-cfg80211-icsmr1-gpl-debug in Makefile
1049 */
1050 /* #define WL_ENABLE_P2P_IF 1 */
1051
1052 #if defined(OEM_ANDROID)
1053 struct mutex wl_start_stop_lock; /* lock/unlock for Android start/stop */
1054 struct mutex wl_softap_lock; /* lock/unlock for any SoftAP/STA settings */
1055 #endif /* defined(OEM_ANDROID) */
1056
1057 #ifdef PROP_TXSTATUS
1058 bool wlfc_enabled;
1059 int wlfc_mode;
1060 void* wlfc_state;
1061 /*
1062 Mode in which the dhd flow control shall operate. Must be set before
1063 traffic starts to the device.
1064 0 - Do not do any proptxtstatus flow control
1065 1 - Use implied credit from a packet status
1066 2 - Use explicit credit
1067 3 - Only AMPDU hostreorder used. no wlfc.
1068 */
1069 uint8 proptxstatus_mode;
1070 bool proptxstatus_txoff;
1071 bool proptxstatus_module_ignore;
1072 bool proptxstatus_credit_ignore;
1073 bool proptxstatus_txstatus_ignore;
1074
1075 bool wlfc_rxpkt_chk;
1076 #ifdef LIMIT_BORROW
1077 bool wlfc_borrow_allowed;
1078 #endif /* LIMIT_BORROW */
1079 /*
1080 * implement below functions in each platform if needed.
1081 */
1082 /* platform specific function whether to skip flow control */
1083 bool (*skip_fc)(void * dhdp, uint8 ifx);
1084 /* platform specific function for wlfc_enable and wlfc_deinit */
1085 void (*plat_init)(void *dhd);
1086 void (*plat_deinit)(void *dhd);
1087 #ifdef DHD_WLFC_THREAD
1088 bool wlfc_thread_go;
1089 struct task_struct* wlfc_thread;
1090 wait_queue_head_t wlfc_wqhead;
1091 #endif /* DHD_WLFC_THREAD */
1092 #endif /* PROP_TXSTATUS */
1093 #ifdef PNO_SUPPORT
1094 void *pno_state;
1095 #endif // endif
1096 #ifdef RTT_SUPPORT
1097 void *rtt_state;
1098 #endif // endif
1099 #ifdef ROAM_AP_ENV_DETECTION
1100 bool roam_env_detection;
1101 #endif // endif
1102 bool dongle_isolation;
1103 bool is_pcie_watchdog_reset;
1104
1105 /* Begin - Variables to track Bus Errors */
1106 bool dongle_trap_occured; /* flag for sending HANG event to upper layer */
1107 bool iovar_timeout_occured; /* flag to indicate iovar resumed on timeout */
1108 bool is_sched_error; /* flag to indicate timeout due to scheduling issue */
1109 #ifdef PCIE_FULL_DONGLE
1110 bool d3ack_timeout_occured; /* flag to indicate d3ack resumed on timeout */
1111 bool livelock_occured; /* flag to indicate livelock occured */
1112 bool pktid_audit_failed; /* flag to indicate pktid audit failure */
1113 #endif /* PCIE_FULL_DONGLE */
1114 bool iface_op_failed; /* flag to indicate interface operation failed */
1115 bool scan_timeout_occurred; /* flag to indicate scan has timedout */
1116 bool scan_busy_occurred; /* flag to indicate scan busy occurred */
1117 #ifdef BT_OVER_SDIO
1118 bool is_bt_recovery_required;
1119 #endif // endif
1120 bool smmu_fault_occurred; /* flag to indicate SMMU Fault */
1121 /*
1122 * Add any new variables to track Bus errors above
1123 * this line. Also ensure that the variable is
1124 * cleared from dhd_clear_bus_errors
1125 */
1126 /* End - Variables to track Bus Errors */
1127
1128 int hang_was_sent;
1129 int hang_was_pending;
1130 int rxcnt_timeout; /* counter rxcnt timeout to send HANG */
1131 int txcnt_timeout; /* counter txcnt timeout to send HANG */
1132 #ifdef BCMPCIE
1133 int d3ackcnt_timeout; /* counter d3ack timeout to send HANG */
1134 #endif /* BCMPCIE */
1135 bool hang_report; /* enable hang report by default */
1136 uint16 hang_reason; /* reason codes for HANG event */
1137 #if defined(DHD_HANG_SEND_UP_TEST)
1138 uint req_hang_type;
1139 #endif /* DHD_HANG_SEND_UP_TEST */
1140 #if defined(CONFIG_BCM_DETECT_CONSECUTIVE_HANG)
1141 uint hang_counts;
1142 #endif /* CONFIG_BCM_DETECT_CONSECUTIVE_HANG */
1143 #ifdef WLTDLS
1144 bool tdls_enable;
1145 #endif // endif
1146 struct reorder_info *reorder_bufs[WLHOST_REORDERDATA_MAXFLOWS];
1147 #define WLC_IOCTL_MAXBUF_FWCAP 1024
1148 char fw_capabilities[WLC_IOCTL_MAXBUF_FWCAP];
1149 #define MAXSKBPEND 1024
1150 void *skbbuf[MAXSKBPEND];
1151 uint32 store_idx;
1152 uint32 sent_idx;
1153 #ifdef DHDTCPACK_SUPPRESS
1154 uint8 tcpack_sup_mode; /* TCPACK suppress mode */
1155 void *tcpack_sup_module; /* TCPACK suppress module */
1156 uint32 tcpack_sup_ratio;
1157 uint32 tcpack_sup_delay;
1158 #endif /* DHDTCPACK_SUPPRESS */
1159 #if defined(ARP_OFFLOAD_SUPPORT)
1160 uint32 arp_version;
1161 #endif // endif
1162 #if defined(BCMSUP_4WAY_HANDSHAKE)
1163 bool fw_4way_handshake; /* Whether firmware will to do the 4way handshake. */
1164 #endif // endif
1165 #ifdef DEBUG_DPC_THREAD_WATCHDOG
1166 bool dhd_bug_on;
1167 #endif /* DEBUG_DPC_THREAD_WATCHDOG */
1168 #ifdef CUSTOM_SET_CPUCORE
1169 struct task_struct * current_dpc;
1170 struct task_struct * current_rxf;
1171 int chan_isvht80;
1172 #endif /* CUSTOM_SET_CPUCORE */
1173
1174 void *sta_pool; /* pre-allocated pool of sta objects */
1175 void *staid_allocator; /* allocator of sta indexes */
1176 #ifdef PCIE_FULL_DONGLE
1177 bool flow_rings_inited; /* set this flag after initializing flow rings */
1178 #endif /* PCIE_FULL_DONGLE */
1179 void *flowid_allocator; /* unique flowid allocator */
1180 void *flow_ring_table; /* flow ring table, include prot and bus info */
1181 void *if_flow_lkup; /* per interface flowid lkup hash table */
1182 void *flowid_lock; /* per os lock for flowid info protection */
1183 void *flowring_list_lock; /* per os lock for flowring list protection */
1184 uint8 max_multi_client_flow_rings;
1185 uint8 multi_client_flow_rings;
1186 uint32 num_flow_rings;
1187 cumm_ctr_t cumm_ctr; /* cumm queue length placeholder */
1188 cumm_ctr_t l2cumm_ctr; /* level 2 cumm queue length placeholder */
1189 uint32 d2h_sync_mode; /* D2H DMA completion sync mode */
1190 uint8 flow_prio_map[NUMPRIO];
1191 uint8 flow_prio_map_type;
1192 char enable_log[MAX_EVENT];
1193 bool dma_d2h_ring_upd_support;
1194 bool dma_h2d_ring_upd_support;
1195 bool dma_ring_upd_overwrite; /* host overwrites support setting */
1196
1197 bool hwa_enable;
1198 uint hwa_inited;
1199
1200 bool idma_enable;
1201 uint idma_inited;
1202
1203 bool ifrm_enable; /* implicit frm enable */
1204 uint ifrm_inited; /* implicit frm init */
1205
1206 bool dar_enable; /* use DAR registers */
1207 uint dar_inited;
1208
1209 bool fast_delete_ring_support; /* fast delete ring supported */
1210
1211 #ifdef DHD_L2_FILTER
1212 unsigned long l2_filter_cnt; /* for L2_FILTER ARP table timeout */
1213 #endif /* DHD_L2_FILTER */
1214 #ifdef DHD_SSSR_DUMP
1215 bool sssr_inited;
1216 bool sssr_dump_collected; /* Flag to indicate sssr dump is collected */
1217 sssr_reg_info_v1_t sssr_reg_info;
1218 uint8 *sssr_mempool;
1219 uint *sssr_d11_before[MAX_NUM_D11CORES];
1220 uint *sssr_d11_after[MAX_NUM_D11CORES];
1221 bool sssr_d11_outofreset[MAX_NUM_D11CORES];
1222 uint *sssr_dig_buf_before;
1223 uint *sssr_dig_buf_after;
1224 uint32 sssr_dump_mode;
1225 bool collect_sssr; /* Flag to indicate SSSR dump is required */
1226 #endif /* DHD_SSSR_DUMP */
1227 uint8 *soc_ram;
1228 uint32 soc_ram_length;
1229 uint32 memdump_type;
1230 #ifdef DHD_RND_DEBUG
1231 uint8 *rnd_buf;
1232 uint32 rnd_len;
1233 #endif /* DHD_RND_DEBUG */
1234 #ifdef DHD_FW_COREDUMP
1235 uint32 memdump_enabled;
1236 #ifdef DHD_DEBUG_UART
1237 bool memdump_success;
1238 #endif /* DHD_DEBUG_UART */
1239 #endif /* DHD_FW_COREDUMP */
1240 #ifdef PCIE_FULL_DONGLE
1241 #ifdef WLTDLS
1242 tdls_peer_tbl_t peer_tbl;
1243 #endif /* WLTDLS */
1244 uint8 tx_in_progress;
1245 #endif /* PCIE_FULL_DONGLE */
1246 #ifdef DHD_ULP
1247 void *dhd_ulp;
1248 #endif // endif
1249 #ifdef WLTDLS
1250 uint32 tdls_mode;
1251 #endif // endif
1252 #ifdef GSCAN_SUPPORT
1253 bool lazy_roam_enable;
1254 #endif // endif
1255 #if defined(PKT_FILTER_SUPPORT) && defined(APF)
1256 bool apf_set;
1257 #endif /* PKT_FILTER_SUPPORT && APF */
1258 void *macdbg_info;
1259 #ifdef DHD_WET
1260 void *wet_info;
1261 #endif // endif
1262 bool h2d_phase_supported;
1263 bool force_dongletrap_on_bad_h2d_phase;
1264 uint32 dongle_trap_data;
1265 fw_download_status_t fw_download_status;
1266 trap_t last_trap_info; /* trap info from the last trap */
1267 uint8 rand_mac_oui[DOT11_OUI_LEN];
1268 #ifdef DHD_LOSSLESS_ROAMING
1269 uint8 dequeue_prec_map;
1270 uint8 prio_8021x;
1271 #endif // endif
1272 #ifdef WL_NATOE
1273 struct dhd_nfct_info *nfct;
1274 spinlock_t nfct_lock;
1275 #endif /* WL_NATOE */
1276 /* timesync link */
1277 struct dhd_ts *ts;
1278 bool d2h_hostrdy_supported;
1279 #ifdef DHD_PCIE_NATIVE_RUNTIMEPM
1280 atomic_t block_bus;
1281 #endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
1282 #if defined(DBG_PKT_MON) || defined(DHD_PKT_LOGGING)
1283 bool d11_tx_status;
1284 #endif /* DBG_PKT_MON || DHD_PKT_LOGGING */
1285 uint16 ndo_version; /* ND offload version supported */
1286 #ifdef NDO_CONFIG_SUPPORT
1287 bool ndo_enable; /* ND offload feature enable */
1288 bool ndo_host_ip_overflow; /* # of host ip addr exceed FW capacity */
1289 uint32 ndo_max_host_ip; /* # of host ip addr supported by FW */
1290 #endif /* NDO_CONFIG_SUPPORT */
1291 #if defined(DHD_LOG_DUMP)
1292 /* buffer to hold 'dhd dump' data before dumping to file */
1293 uint8 *concise_dbg_buf;
1294 uint64 last_file_posn;
1295 int logdump_periodic_flush;
1296 /* ecounter debug ring */
1297 #ifdef EWP_ECNTRS_LOGGING
1298 void *ecntr_dbg_ring;
1299 #endif // endif
1300 #ifdef EWP_RTT_LOGGING
1301 void *rtt_dbg_ring;
1302 #endif // endif
1303 #ifdef DNGL_EVENT_SUPPORT
1304 uint8 health_chk_event_data[HEALTH_CHK_BUF_SIZE];
1305 #endif // endif
1306 void *logdump_cookie;
1307 #endif /* DHD_LOG_DUMP */
1308 uint32 dhd_console_ms; /** interval for polling the dongle for console (log) messages */
1309 bool ext_trap_data_supported;
1310 uint32 *extended_trap_data;
1311 #ifdef DUMP_IOCTL_IOV_LIST
1312 /* dump iovar list */
1313 dll_t dump_iovlist_head;
1314 uint8 dump_iovlist_len;
1315 #endif /* DUMP_IOCTL_IOV_LIST */
1316 #ifdef CUSTOM_SET_ANTNPM
1317 uint32 mimo_ant_set;
1318 #endif /* CUSTOM_SET_ANTNPM */
1319 #ifdef CUSTOM_SET_OCLOFF
1320 bool ocl_off;
1321 #endif /* CUSTOM_SET_OCLOFF */
1322 #ifdef DHD_DEBUG
1323 /* memwaste feature */
1324 dll_t mw_list_head; /* memwaste list head */
1325 uint32 mw_id; /* memwaste list unique id */
1326 #endif /* DHD_DEBUG */
1327 #ifdef WLTDLS
1328 spinlock_t tdls_lock;
1329 #endif /* WLTDLS */
1330 uint pcie_txs_metadata_enable;
1331 uint wbtext_policy; /* wbtext policy of dongle */
1332 bool wbtext_support; /* for product policy only */
1333 bool max_dtim_enable; /* use MAX bcn_li_dtim value in suspend mode */
1334 tput_test_t tput_data;
1335 uint64 tput_start_ts;
1336 uint64 tput_stop_ts;
1337 #ifdef WL_MONITOR
1338 bool monitor_enable;
1339 #endif // endif
1340 #ifdef DHD_PKT_LOGGING
1341 struct dhd_pktlog *pktlog;
1342 char debug_dump_time_pktlog_str[DEBUG_DUMP_TIME_BUF_LEN];
1343 #endif /* DHD_PKT_LOGGING */
1344 uint dhd_watchdog_ms_backup;
1345 void *event_log_filter;
1346 #ifdef WL_CFGVENDOR_SEND_HANG_EVENT
1347 char *hang_info;
1348 int hang_info_cnt;
1349 char debug_dump_time_hang_str[DEBUG_DUMP_TIME_BUF_LEN];
1350 #endif /* WL_CFGVENDOR_SEND_HANG_EVENT */
1351 char debug_dump_time_str[DEBUG_DUMP_TIME_BUF_LEN];
1352 uint32 logset_prsrv_mask;
1353 bool wl_event_enabled;
1354 bool logtrace_pkt_sendup;
1355 #ifdef DHD_DUMP_MNGR
1356 struct _dhd_dump_file_manage *dump_file_manage;
1357 #endif /* DHD_DUMP_MNGR */
1358 int debug_dump_subcmd;
1359 uint64 debug_dump_time_sec;
1360 bool hscb_enable;
1361 wait_queue_head_t tx_completion_wait;
1362 uint32 batch_tx_pkts_cmpl;
1363 uint32 batch_tx_num_pkts;
1364 #ifdef DHD_ERPOM
1365 bool enable_erpom;
1366 pom_func_handler_t pom_wlan_handler;
1367 int (*pom_func_register)(pom_func_handler_t *func);
1368 int (*pom_func_deregister)(pom_func_handler_t *func);
1369 int (*pom_toggle_reg_on)(uchar func_id, uchar reason);
1370 #endif /* DHD_ERPOM */
1371 #ifdef EWP_EDL
1372 bool dongle_edl_support;
1373 dhd_dma_buf_t edl_ring_mem;
1374 #endif /* EWP_EDL */
1375 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25))
1376 struct mutex ndev_op_sync;
1377 #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) */
1378
1379 bool debug_buf_dest_support;
1380 uint32 debug_buf_dest_stat[DEBUG_BUF_DEST_MAX];
1381 #if defined(DHD_H2D_LOG_TIME_SYNC)
1382 #define DHD_H2D_LOG_TIME_STAMP_MATCH (10000) /* 10 Seconds */
1383 /*
1384 * Interval for updating the dongle console message time stamp with the Host (DHD)
1385 * time stamp
1386 */
1387 uint32 dhd_rte_time_sync_ms;
1388 #endif /* DHD_H2D_LOG_TIME_SYNC */
1389 int wlc_ver_major;
1390 int wlc_ver_minor;
1391 #ifdef DHD_STATUS_LOGGING
1392 void *statlog;
1393 #endif /* DHD_STATUS_LOGGING */
1394 #ifdef DHD_HP2P
1395 bool hp2p_enable;
1396 bool hp2p_infra_enable;
1397 bool hp2p_capable;
1398 bool hp2p_ts_capable;
1399 uint16 pkt_thresh;
1400 uint16 time_thresh;
1401 uint16 pkt_expiry;
1402 hp2p_info_t hp2p_info[MAX_HP2P_FLOWS];
1403 bool hp2p_ring_active;
1404 #endif /* D2H_HP2P */
1405 #ifdef DHD_DB0TS
1406 bool db0ts_capable;
1407 #endif /* DHD_DB0TS */
1408 bool event_log_max_sets_queried;
1409 uint32 event_log_max_sets;
1410 uint16 dhd_induce_error;
1411 #ifdef CONFIG_SILENT_ROAM
1412 bool sroam_turn_on; /* Silent roam monitor enable flags */
1413 bool sroamed; /* Silent roam monitor check flags */
1414 #endif /* CONFIG_SILENT_ROAM */
1415 bool extdtxs_in_txcpl;
1416 bool hostrdy_after_init;
1417 #ifdef SUPPORT_SET_TID
1418 uint8 tid_mode;
1419 uint32 target_uid;
1420 uint8 target_tid;
1421 #endif /* SUPPORT_SET_TID */
1422 #ifdef DHD_PKTDUMP_ROAM
1423 void *pktcnts;
1424 #endif /* DHD_PKTDUMP_ROAM */
1425 bool disable_dtim_in_suspend; /* Disable set bcn_li_dtim in suspend */
1426 #ifdef REVERSE_AIFSN
1427 bool aifsn_reverse;
1428 #endif /* REVERSE_AIFSN */
1429 } dhd_pub_t;
1430
1431 typedef struct {
1432 uint rxwake;
1433 uint rcwake;
1434 #ifdef DHD_WAKE_RX_STATUS
1435 uint rx_bcast;
1436 uint rx_arp;
1437 uint rx_mcast;
1438 uint rx_multi_ipv6;
1439 uint rx_icmpv6;
1440 uint rx_icmpv6_ra;
1441 uint rx_icmpv6_na;
1442 uint rx_icmpv6_ns;
1443 uint rx_multi_ipv4;
1444 uint rx_multi_other;
1445 uint rx_ucast;
1446 #endif /* DHD_WAKE_RX_STATUS */
1447 #ifdef DHD_WAKE_EVENT_STATUS
1448 uint rc_event[WLC_E_LAST];
1449 #endif /* DHD_WAKE_EVENT_STATUS */
1450 } wake_counts_t;
1451
1452 #if defined(PCIE_FULL_DONGLE)
1453
1454 /* Packet Tag for PCIE Full Dongle DHD */
1455 typedef struct dhd_pkttag_fd {
1456 uint16 flowid; /* Flowring Id */
1457 uint16 ifid;
1458 #ifndef DHD_PCIE_PKTID
1459 uint16 dma_len; /* pkt len for DMA_MAP/UNMAP */
1460 dmaaddr_t pa; /* physical address */
1461 void *dmah; /* dma mapper handle */
1462 void *secdma; /* secure dma sec_cma_info handle */
1463 #endif /* !DHD_PCIE_PKTID */
1464 #if defined(TX_STATUS_LATENCY_STATS)
1465 uint64 q_time_us; /* time when tx pkt queued to flowring */
1466 #endif // endif
1467 uint16 flags;
1468 } dhd_pkttag_fd_t;
1469
1470 /* Packet Tag for DHD PCIE Full Dongle */
1471 #define DHD_PKTTAG_FD(pkt) ((dhd_pkttag_fd_t *)(PKTTAG(pkt)))
1472
1473 #define DHD_PKT_GET_FLOWID(pkt) ((DHD_PKTTAG_FD(pkt))->flowid)
1474 #define DHD_PKT_SET_FLOWID(pkt, pkt_flowid) \
1475 DHD_PKTTAG_FD(pkt)->flowid = (uint16)(pkt_flowid)
1476
1477 #define DHD_PKT_GET_DATAOFF(pkt) ((DHD_PKTTAG_FD(pkt))->dataoff)
1478 #define DHD_PKT_SET_DATAOFF(pkt, pkt_dataoff) \
1479 DHD_PKTTAG_FD(pkt)->dataoff = (uint16)(pkt_dataoff)
1480
1481 #define DHD_PKT_GET_DMA_LEN(pkt) ((DHD_PKTTAG_FD(pkt))->dma_len)
1482 #define DHD_PKT_SET_DMA_LEN(pkt, pkt_dma_len) \
1483 DHD_PKTTAG_FD(pkt)->dma_len = (uint16)(pkt_dma_len)
1484
1485 #define DHD_PKT_GET_PA(pkt) ((DHD_PKTTAG_FD(pkt))->pa)
1486 #define DHD_PKT_SET_PA(pkt, pkt_pa) \
1487 DHD_PKTTAG_FD(pkt)->pa = (dmaaddr_t)(pkt_pa)
1488
1489 #define DHD_PKT_GET_DMAH(pkt) ((DHD_PKTTAG_FD(pkt))->dmah)
1490 #define DHD_PKT_SET_DMAH(pkt, pkt_dmah) \
1491 DHD_PKTTAG_FD(pkt)->dmah = (void *)(pkt_dmah)
1492
1493 #define DHD_PKT_GET_SECDMA(pkt) ((DHD_PKTTAG_FD(pkt))->secdma)
1494 #define DHD_PKT_SET_SECDMA(pkt, pkt_secdma) \
1495 DHD_PKTTAG_FD(pkt)->secdma = (void *)(pkt_secdma)
1496
1497 #if defined(TX_STATUS_LATENCY_STATS)
1498 #define DHD_PKT_GET_QTIME(pkt) ((DHD_PKTTAG_FD(pkt))->q_time_us)
1499 #define DHD_PKT_SET_QTIME(pkt, pkt_q_time_us) \
1500 DHD_PKTTAG_FD(pkt)->q_time_us = (uint64)(pkt_q_time_us)
1501 #endif // endif
1502
1503 #define DHD_PKT_GET_FLAGS(pkt) ((DHD_PKTTAG_FD(pkt))->flags)
1504 #define DHD_PKT_SET_FLAGS(pkt, pkt_flags) \
1505 DHD_PKTTAG_FD(pkt)->flags = (uint16)(pkt_flags)
1506
1507 #define PKTFLAG_NO_FWD 0x8000
1508
1509 #define DHD_PKT_FLAGS_SET_NO_FWD(pkt) \
1510 DHD_PKTTAG_FD(pkt)->flags |= PKTFLAG_NO_FWD
1511 #define DHD_PKT_FLAGS_CLEAR_NO_FWD(pkt) \
1512 DHD_PKTTAG_FD(pkt)->flags &= ~PKTFLAG_NO_FWD
1513 #define DHD_PKT_FLAGS_IS_NO_FWD(pkt) \
1514 (DHD_PKTTAG_FD(pkt)->flags & PKTFLAG_NO_FWD)
1515
1516 #endif /* PCIE_FULL_DONGLE */
1517
1518 #if defined(BCMWDF)
1519 typedef struct {
1520 dhd_pub_t *dhd_pub;
1521 } dhd_workitem_context_t;
1522
1523 WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(dhd_workitem_context_t, dhd_get_dhd_workitem_context)
1524 #endif /* (BCMWDF) */
1525
1526 #if defined(CONFIG_PM_SLEEP)
1527
1528 #define DHD_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
1529 #define _DHD_PM_RESUME_WAIT(a, b) do {\
1530 int retry = 0; \
1531 SMP_RD_BARRIER_DEPENDS(); \
1532 while (dhd_mmc_suspend && retry++ != b) { \
1533 SMP_RD_BARRIER_DEPENDS(); \
1534 wait_event_interruptible_timeout(a, !dhd_mmc_suspend, 1); \
1535 } \
1536 } while (0)
1537 #define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 200)
1538 #define DHD_PM_RESUME_WAIT_FOREVER(a) _DHD_PM_RESUME_WAIT(a, ~0)
1539 #define DHD_PM_RESUME_RETURN_ERROR(a) do { \
1540 if (dhd_mmc_suspend) { \
1541 printf("%s[%d]: mmc is still in suspend state!!!\n", \
1542 __FUNCTION__, __LINE__); \
1543 return a; \
1544 } \
1545 } while (0)
1546 #define DHD_PM_RESUME_RETURN do { if (dhd_mmc_suspend) return; } while (0)
1547
1548 #define DHD_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
1549 #define SPINWAIT_SLEEP(a, exp, us) do { \
1550 uint countdown = (us) + 9999; \
1551 while ((exp) && (countdown >= 10000)) { \
1552 wait_event_interruptible_timeout(a, FALSE, 1); \
1553 countdown -= 10000; \
1554 } \
1555 } while (0)
1556
1557 #else
1558
1559 #define DHD_PM_RESUME_WAIT_INIT(a)
1560 #define DHD_PM_RESUME_WAIT(a)
1561 #define DHD_PM_RESUME_WAIT_FOREVER(a)
1562 #define DHD_PM_RESUME_RETURN_ERROR(a)
1563 #define DHD_PM_RESUME_RETURN
1564
1565 #define DHD_SPINWAIT_SLEEP_INIT(a)
1566 #define SPINWAIT_SLEEP(a, exp, us) do { \
1567 uint countdown = (us) + 9; \
1568 while ((exp) && (countdown >= 10)) { \
1569 OSL_DELAY(10); \
1570 countdown -= 10; \
1571 } \
1572 } while (0)
1573
1574 #endif /* CONFIG_PM_SLEEP */
1575
1576 #ifndef OSL_SLEEP
1577 #define OSL_SLEEP(ms) OSL_DELAY(ms*1000)
1578 #endif /* OSL_SLEEP */
1579
1580 #define DHD_IF_VIF 0x01 /* Virtual IF (Hidden from user) */
1581
1582 #ifdef PNO_SUPPORT
1583 int dhd_pno_clean(dhd_pub_t *dhd);
1584 #endif /* PNO_SUPPORT */
1585
1586 /*
1587 * Wake locks are an Android power management concept. They are used by applications and services
1588 * to request CPU resources.
1589 */
1590 #if defined(OEM_ANDROID)
1591 extern int dhd_os_wake_lock(dhd_pub_t *pub);
1592 extern int dhd_os_wake_unlock(dhd_pub_t *pub);
1593 extern int dhd_os_wake_lock_waive(dhd_pub_t *pub);
1594 extern int dhd_os_wake_lock_restore(dhd_pub_t *pub);
1595 extern void dhd_event_wake_lock(dhd_pub_t *pub);
1596 extern void dhd_event_wake_unlock(dhd_pub_t *pub);
1597 extern void dhd_pm_wake_lock_timeout(dhd_pub_t *pub, int val);
1598 extern void dhd_pm_wake_unlock(dhd_pub_t *pub);
1599 extern void dhd_txfl_wake_lock_timeout(dhd_pub_t *pub, int val);
1600 extern void dhd_txfl_wake_unlock(dhd_pub_t *pub);
1601 extern int dhd_os_wake_lock_timeout(dhd_pub_t *pub);
1602 extern int dhd_os_wake_lock_rx_timeout_enable(dhd_pub_t *pub, int val);
1603 extern int dhd_os_wake_lock_ctrl_timeout_enable(dhd_pub_t *pub, int val);
1604 extern int dhd_os_wake_lock_ctrl_timeout_cancel(dhd_pub_t *pub);
1605 extern int dhd_os_wd_wake_lock(dhd_pub_t *pub);
1606 extern int dhd_os_wd_wake_unlock(dhd_pub_t *pub);
1607 extern void dhd_os_wake_lock_init(struct dhd_info *dhd);
1608 extern void dhd_os_wake_lock_destroy(struct dhd_info *dhd);
1609 #ifdef DHD_USE_SCAN_WAKELOCK
1610 extern void dhd_os_scan_wake_lock_timeout(dhd_pub_t *pub, int val);
1611 extern void dhd_os_scan_wake_unlock(dhd_pub_t *pub);
1612 #endif /* BCMPCIE_SCAN_WAKELOCK */
1613
MUTEX_LOCK_SOFTAP_SET_INIT(dhd_pub_t * dhdp)1614 inline static void MUTEX_LOCK_SOFTAP_SET_INIT(dhd_pub_t * dhdp)
1615 {
1616 #if defined(OEM_ANDROID)
1617 mutex_init(&dhdp->wl_softap_lock);
1618 #endif /* OEM_ANDROID */
1619 }
1620
MUTEX_LOCK_SOFTAP_SET(dhd_pub_t * dhdp)1621 inline static void MUTEX_LOCK_SOFTAP_SET(dhd_pub_t * dhdp)
1622 {
1623 #if defined(OEM_ANDROID)
1624 mutex_lock(&dhdp->wl_softap_lock);
1625 #endif /* OEM_ANDROID */
1626 }
1627
MUTEX_UNLOCK_SOFTAP_SET(dhd_pub_t * dhdp)1628 inline static void MUTEX_UNLOCK_SOFTAP_SET(dhd_pub_t * dhdp)
1629 {
1630 #if defined(OEM_ANDROID)
1631 mutex_unlock(&dhdp->wl_softap_lock);
1632 #endif /* OEM_ANDROID */
1633 }
1634
1635 #ifdef DHD_DEBUG_WAKE_LOCK
1636 #define DHD_OS_WAKE_LOCK(pub) \
1637 do { \
1638 printf("call wake_lock: %s %d\n", \
1639 __FUNCTION__, __LINE__); \
1640 dhd_os_wake_lock(pub); \
1641 } while (0)
1642 #define DHD_OS_WAKE_UNLOCK(pub) \
1643 do { \
1644 printf("call wake_unlock: %s %d\n", \
1645 __FUNCTION__, __LINE__); \
1646 dhd_os_wake_unlock(pub); \
1647 } while (0)
1648 #define DHD_EVENT_WAKE_LOCK(pub) \
1649 do { \
1650 printf("call event wake_lock: %s %d\n", \
1651 __FUNCTION__, __LINE__); \
1652 dhd_event_wake_lock(pub); \
1653 } while (0)
1654 #define DHD_EVENT_WAKE_UNLOCK(pub) \
1655 do { \
1656 printf("call event wake_unlock: %s %d\n", \
1657 __FUNCTION__, __LINE__); \
1658 dhd_event_wake_unlock(pub); \
1659 } while (0)
1660 #define DHD_PM_WAKE_LOCK_TIMEOUT(pub, val) \
1661 do { \
1662 printf("call pm_wake_timeout enable\n"); \
1663 dhd_pm_wake_lock_timeout(pub, val); \
1664 } while (0)
1665 #define DHD_PM_WAKE_UNLOCK(pub) \
1666 do { \
1667 printf("call pm_wake unlock\n"); \
1668 dhd_pm_wake_unlock(pub); \
1669 } while (0)
1670 #define DHD_TXFL_WAKE_LOCK_TIMEOUT(pub, val) \
1671 do { \
1672 printf("call pm_wake_timeout enable\n"); \
1673 dhd_txfl_wake_lock_timeout(pub, val); \
1674 } while (0)
1675 #define DHD_TXFL_WAKE_UNLOCK(pub) \
1676 do { \
1677 printf("call pm_wake unlock\n"); \
1678 dhd_txfl_wake_unlock(pub); \
1679 } while (0)
1680 #define DHD_OS_WAKE_LOCK_TIMEOUT(pub) \
1681 do { \
1682 printf("call wake_lock_timeout: %s %d\n", \
1683 __FUNCTION__, __LINE__); \
1684 dhd_os_wake_lock_timeout(pub); \
1685 } while (0)
1686 #define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val) \
1687 do { \
1688 printf("call wake_lock_rx_timeout_enable[%d]: %s %d\n", \
1689 val, __FUNCTION__, __LINE__); \
1690 dhd_os_wake_lock_rx_timeout_enable(pub, val); \
1691 } while (0)
1692 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) \
1693 do { \
1694 printf("call wake_lock_ctrl_timeout_enable[%d]: %s %d\n", \
1695 val, __FUNCTION__, __LINE__); \
1696 dhd_os_wake_lock_ctrl_timeout_enable(pub, val); \
1697 } while (0)
1698 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_CANCEL(pub) \
1699 do { \
1700 printf("call wake_lock_ctrl_timeout_cancel: %s %d\n", \
1701 __FUNCTION__, __LINE__); \
1702 dhd_os_wake_lock_ctrl_timeout_cancel(pub); \
1703 } while (0)
1704 #define DHD_OS_WAKE_LOCK_WAIVE(pub) \
1705 do { \
1706 printf("call wake_lock_waive: %s %d\n", \
1707 __FUNCTION__, __LINE__); \
1708 dhd_os_wake_lock_waive(pub); \
1709 } while (0)
1710 #define DHD_OS_WAKE_LOCK_RESTORE(pub) \
1711 do { \
1712 printf("call wake_lock_restore: %s %d\n", \
1713 __FUNCTION__, __LINE__); \
1714 dhd_os_wake_lock_restore(pub); \
1715 } while (0)
1716 #define DHD_OS_WAKE_LOCK_INIT(dhd) \
1717 do { \
1718 printf("call wake_lock_init: %s %d\n", \
1719 __FUNCTION__, __LINE__); \
1720 dhd_os_wake_lock_init(dhd); \
1721 } while (0)
1722 #define DHD_OS_WAKE_LOCK_DESTROY(dhd) \
1723 do { \
1724 printf("call wake_lock_destroy: %s %d\n", \
1725 __FUNCTION__, __LINE__); \
1726 dhd_os_wake_lock_destroy(dhd); \
1727 } while (0)
1728 #else
1729 #define DHD_OS_WAKE_LOCK(pub) dhd_os_wake_lock(pub)
1730 #define DHD_OS_WAKE_UNLOCK(pub) dhd_os_wake_unlock(pub)
1731 #define DHD_EVENT_WAKE_LOCK(pub) dhd_event_wake_lock(pub)
1732 #define DHD_EVENT_WAKE_UNLOCK(pub) dhd_event_wake_unlock(pub)
1733 #define DHD_PM_WAKE_LOCK_TIMEOUT(pub, val) dhd_pm_wake_lock_timeout(pub, val)
1734 #define DHD_PM_WAKE_UNLOCK(pub) dhd_pm_wake_unlock(pub)
1735 #define DHD_TXFL_WAKE_LOCK_TIMEOUT(pub, val) dhd_txfl_wake_lock_timeout(pub, val)
1736 #define DHD_TXFL_WAKE_UNLOCK(pub) dhd_txfl_wake_unlock(pub)
1737 #define DHD_OS_WAKE_LOCK_TIMEOUT(pub) dhd_os_wake_lock_timeout(pub)
1738 #define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val) \
1739 dhd_os_wake_lock_rx_timeout_enable(pub, val)
1740 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) \
1741 dhd_os_wake_lock_ctrl_timeout_enable(pub, val)
1742 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_CANCEL(pub) \
1743 dhd_os_wake_lock_ctrl_timeout_cancel(pub)
1744 #define DHD_OS_WAKE_LOCK_WAIVE(pub) dhd_os_wake_lock_waive(pub)
1745 #define DHD_OS_WAKE_LOCK_RESTORE(pub) dhd_os_wake_lock_restore(pub)
1746 #define DHD_OS_WAKE_LOCK_INIT(dhd) dhd_os_wake_lock_init(dhd);
1747 #define DHD_OS_WAKE_LOCK_DESTROY(dhd) dhd_os_wake_lock_destroy(dhd);
1748 #endif /* DHD_DEBUG_WAKE_LOCK */
1749
1750 #define DHD_OS_WD_WAKE_LOCK(pub) dhd_os_wd_wake_lock(pub)
1751 #define DHD_OS_WD_WAKE_UNLOCK(pub) dhd_os_wd_wake_unlock(pub)
1752
1753 #ifdef DHD_USE_SCAN_WAKELOCK
1754 #ifdef DHD_DEBUG_SCAN_WAKELOCK
1755 #define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val) \
1756 do { \
1757 printf("call wake_lock_scan: %s %d\n", \
1758 __FUNCTION__, __LINE__); \
1759 dhd_os_scan_wake_lock_timeout(pub, val); \
1760 } while (0)
1761 #define DHD_OS_SCAN_WAKE_UNLOCK(pub) \
1762 do { \
1763 printf("call wake_unlock_scan: %s %d\n", \
1764 __FUNCTION__, __LINE__); \
1765 dhd_os_scan_wake_unlock(pub); \
1766 } while (0)
1767 #else
1768 #define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val) dhd_os_scan_wake_lock_timeout(pub, val)
1769 #define DHD_OS_SCAN_WAKE_UNLOCK(pub) dhd_os_scan_wake_unlock(pub)
1770 #endif /* DHD_DEBUG_SCAN_WAKELOCK */
1771 #else
1772 #define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val)
1773 #define DHD_OS_SCAN_WAKE_UNLOCK(pub)
1774 #endif /* DHD_USE_SCAN_WAKELOCK */
1775
1776 #else
1777
1778 /* Wake lock are used in Android only (until the Linux community accepts it) */
1779 #define DHD_OS_WAKE_LOCK(pub)
1780 #define DHD_OS_WAKE_UNLOCK(pub)
1781 #define DHD_EVENT_WAKE_LOCK(pub)
1782 #define DHD_EVENT_WAKE_UNLOCK(pub)
1783 #define DHD_PM_WAKE_LOCK_TIMEOUT(pub, val)
1784 #define DHD_PM_WAKE_UNLOCK(pub)
1785 #define DHD_TXFL_WAKE_LOCK_TIMEOUT(pub, val)
1786 #define DHD_TXFL_WAKE_UNLOCK(pub)
1787 #define DHD_OS_WD_WAKE_LOCK(pub)
1788 #define DHD_OS_WD_WAKE_UNLOCK(pub)
1789 #define DHD_OS_WAKE_LOCK_TIMEOUT(pub)
1790 #define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val) UNUSED_PARAMETER(val)
1791 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) UNUSED_PARAMETER(val)
1792 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_CANCEL(pub, val)
1793 #define DHD_OS_WAKE_LOCK_WAIVE(pub)
1794 #define DHD_OS_WAKE_LOCK_RESTORE(pub)
1795 #define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val)
1796 #define DHD_OS_SCAN_WAKE_UNLOCK(pub)
1797 #define DHD_OS_WAKE_LOCK_INIT(dhd)
1798 #define DHD_OS_WAKE_LOCK_DESTROY(dhd)
1799
1800 #endif // endif
1801
1802 #ifdef BCMPCIE_OOB_HOST_WAKE
1803 #define OOB_WAKE_LOCK_TIMEOUT 500
1804 extern void dhd_os_oob_irq_wake_lock_timeout(dhd_pub_t *pub, int val);
1805 extern void dhd_os_oob_irq_wake_unlock(dhd_pub_t *pub);
1806
1807 #define DHD_OS_OOB_IRQ_WAKE_LOCK_TIMEOUT(pub, val) dhd_os_oob_irq_wake_lock_timeout(pub, val)
1808 #define DHD_OS_OOB_IRQ_WAKE_UNLOCK(pub) dhd_os_oob_irq_wake_unlock(pub)
1809 #endif /* BCMPCIE_OOB_HOST_WAKE */
1810
1811 #define DHD_PACKET_TIMEOUT_MS 500
1812 #define DHD_EVENT_TIMEOUT_MS 1500
1813 #define SCAN_WAKE_LOCK_TIMEOUT 10000
1814 #define MAX_TX_TIMEOUT 500
1815
1816 /* Enum for IOCTL recieved status */
1817 typedef enum dhd_ioctl_recieved_status
1818 {
1819 IOCTL_WAIT = 0,
1820 IOCTL_RETURN_ON_SUCCESS,
1821 IOCTL_RETURN_ON_TRAP,
1822 IOCTL_RETURN_ON_BUS_STOP,
1823 IOCTL_RETURN_ON_ERROR
1824 } dhd_ioctl_recieved_status_t;
1825
1826 /* interface operations (register, remove) should be atomic, use this lock to prevent race
1827 * condition among wifi on/off and interface operation functions
1828 */
1829 void dhd_net_if_lock(struct net_device *dev);
1830 void dhd_net_if_unlock(struct net_device *dev);
1831
1832 #if defined(MULTIPLE_SUPPLICANT)
1833 #if defined(OEM_ANDROID) && defined(BCMSDIO)
1834 extern struct mutex _dhd_sdio_mutex_lock_;
1835 #endif // endif
1836 #endif /* MULTIPLE_SUPPLICANT */
1837
1838 typedef enum dhd_attach_states
1839 {
1840 DHD_ATTACH_STATE_INIT = 0x0,
1841 DHD_ATTACH_STATE_NET_ALLOC = 0x1,
1842 DHD_ATTACH_STATE_DHD_ALLOC = 0x2,
1843 DHD_ATTACH_STATE_ADD_IF = 0x4,
1844 DHD_ATTACH_STATE_PROT_ATTACH = 0x8,
1845 DHD_ATTACH_STATE_WL_ATTACH = 0x10,
1846 DHD_ATTACH_STATE_THREADS_CREATED = 0x20,
1847 DHD_ATTACH_STATE_WAKELOCKS_INIT = 0x40,
1848 DHD_ATTACH_STATE_CFG80211 = 0x80,
1849 DHD_ATTACH_STATE_EARLYSUSPEND_DONE = 0x100,
1850 DHD_ATTACH_TIMESYNC_ATTACH_DONE = 0x200,
1851 DHD_ATTACH_LOGTRACE_INIT = 0x400,
1852 DHD_ATTACH_STATE_LB_ATTACH_DONE = 0x800,
1853 DHD_ATTACH_STATE_DONE = 0x1000
1854 } dhd_attach_states_t;
1855
1856 /* Value -1 means we are unsuccessful in creating the kthread. */
1857 #define DHD_PID_KT_INVALID -1
1858 /* Value -2 means we are unsuccessful in both creating the kthread and tasklet */
1859 #define DHD_PID_KT_TL_INVALID -2
1860
1861 /* default reporting period */
1862 #define ECOUNTERS_DEFAULT_PERIOD 0
1863
1864 /* default number of reports. '0' indicates forever */
1865 #define ECOUNTERS_NUM_REPORTS 0
1866
1867 typedef struct ecounters_cfg {
1868 uint16 type;
1869 uint16 if_slice_idx;
1870 uint16 stats_rep;
1871 } ecounters_cfg_t;
1872
1873 typedef struct event_ecounters_cfg {
1874 uint16 event_id;
1875 uint16 type;
1876 uint16 if_slice_idx;
1877 uint16 stats_rep;
1878 } event_ecounters_cfg_t;
1879
1880 typedef struct ecountersv2_xtlv_list_elt {
1881 /* Not quite the exact bcm_xtlv_t type as data could be pointing to other pieces in
1882 * memory at the time of parsing arguments.
1883 */
1884 uint16 id;
1885 uint16 len;
1886 uint8 *data;
1887 struct ecountersv2_xtlv_list_elt *next;
1888 } ecountersv2_xtlv_list_elt_t;
1889
1890 typedef struct ecountersv2_processed_xtlv_list_elt {
1891 uint8 *data;
1892 struct ecountersv2_processed_xtlv_list_elt *next;
1893 } ecountersv2_processed_xtlv_list_elt;
1894
1895 /*
1896 * Exported from dhd OS modules (dhd_linux/dhd_ndis)
1897 */
1898
1899 /* Indication from bus module regarding presence/insertion of dongle.
1900 * Return dhd_pub_t pointer, used as handle to OS module in later calls.
1901 * Returned structure should have bus and prot pointers filled in.
1902 * bus_hdrlen specifies required headroom for bus module header.
1903 */
1904 extern dhd_pub_t *dhd_attach(osl_t *osh, struct dhd_bus *bus, uint bus_hdrlen);
1905 extern int dhd_attach_net(dhd_pub_t *dhdp, bool need_rtnl_lock);
1906 #if defined(WLP2P) && defined(WL_CFG80211)
1907 /* To allow attach/detach calls corresponding to p2p0 interface */
1908 extern int dhd_attach_p2p(dhd_pub_t *);
1909 extern int dhd_detach_p2p(dhd_pub_t *);
1910 #endif /* WLP2P && WL_CFG80211 */
1911 extern int dhd_register_if(dhd_pub_t *dhdp, int idx, bool need_rtnl_lock);
1912 #ifdef WL_VIF_SUPPORT
1913 extern int dhd_register_vif(dhd_pub_t *dhdp);
1914 #endif /* WL_VIF_SUPPORT */
1915
1916 /* Indication from bus module regarding removal/absence of dongle */
1917 extern void dhd_detach(dhd_pub_t *dhdp);
1918 extern void dhd_free(dhd_pub_t *dhdp);
1919 extern void dhd_clear(dhd_pub_t *dhdp);
1920
1921 /* Indication from bus module to change flow-control state */
1922 extern void dhd_txflowcontrol(dhd_pub_t *dhdp, int ifidx, bool on);
1923
1924 /* Store the status of a connection attempt for later retrieval by an iovar */
1925 extern void dhd_store_conn_status(uint32 event, uint32 status, uint32 reason);
1926
1927 extern bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec);
1928
1929 extern void dhd_rx_frame(dhd_pub_t *dhdp, int ifidx, void *rxp, int numpkt, uint8 chan);
1930
1931 /* Return pointer to interface name */
1932 extern char *dhd_ifname(dhd_pub_t *dhdp, int idx);
1933
1934 #ifdef DHD_UCODE_DOWNLOAD
1935 /* Returns the ucode path */
1936 extern char *dhd_get_ucode_path(dhd_pub_t *dhdp);
1937 #endif /* DHD_UCODE_DOWNLOAD */
1938
1939 /* Request scheduling of the bus dpc */
1940 extern void dhd_sched_dpc(dhd_pub_t *dhdp);
1941
1942 /* Notify tx completion */
1943 extern void dhd_txcomplete(dhd_pub_t *dhdp, void *txp, bool success);
1944 #ifdef DHD_4WAYM4_FAIL_DISCONNECT
1945 extern void dhd_eap_txcomplete(dhd_pub_t *dhdp, void *txp, bool success, int ifidx);
1946 extern void dhd_cleanup_m4_state_work(dhd_pub_t *dhdp, int ifidx);
1947 #endif /* DHD_4WAYM4_FAIL_DISCONNECT */
1948
1949 #ifdef DHD_PCIE_NATIVE_RUNTIMEPM
1950 extern void dhd_bus_wakeup_work(dhd_pub_t *dhdp);
1951 #endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
1952
1953 #define WIFI_FEATURE_INFRA 0x0001 /* Basic infrastructure mode */
1954 #define WIFI_FEATURE_INFRA_5G 0x0002 /* Support for 5 GHz Band */
1955 #define WIFI_FEATURE_HOTSPOT 0x0004 /* Support for GAS/ANQP */
1956 #define WIFI_FEATURE_P2P 0x0008 /* Wifi-Direct */
1957 #define WIFI_FEATURE_SOFT_AP 0x0010 /* Soft AP */
1958 #define WIFI_FEATURE_GSCAN 0x0020 /* Google-Scan APIs */
1959 #define WIFI_FEATURE_NAN 0x0040 /* Neighbor Awareness Networking */
1960 #define WIFI_FEATURE_D2D_RTT 0x0080 /* Device-to-device RTT */
1961 #define WIFI_FEATURE_D2AP_RTT 0x0100 /* Device-to-AP RTT */
1962 #define WIFI_FEATURE_BATCH_SCAN 0x0200 /* Batched Scan (legacy) */
1963 #define WIFI_FEATURE_PNO 0x0400 /* Preferred network offload */
1964 #define WIFI_FEATURE_ADDITIONAL_STA 0x0800 /* Support for two STAs */
1965 #define WIFI_FEATURE_TDLS 0x1000 /* Tunnel directed link setup */
1966 #define WIFI_FEATURE_TDLS_OFFCHANNEL 0x2000 /* Support for TDLS off channel */
1967 #define WIFI_FEATURE_EPR 0x4000 /* Enhanced power reporting */
1968 #define WIFI_FEATURE_AP_STA 0x8000 /* Support for AP STA Concurrency */
1969 #define WIFI_FEATURE_LINKSTAT 0x10000 /* Support for Linkstats */
1970 #define WIFI_FEATURE_LOGGER 0x20000 /* WiFi Logger */
1971 #define WIFI_FEATURE_HAL_EPNO 0x40000 /* WiFi PNO enhanced */
1972 #define WIFI_FEATURE_RSSI_MONITOR 0x80000 /* RSSI Monitor */
1973 #define WIFI_FEATURE_MKEEP_ALIVE 0x100000 /* WiFi mkeep_alive */
1974 #define WIFI_FEATURE_CONFIG_NDO 0x200000 /* ND offload configure */
1975 #define WIFI_FEATURE_TX_TRANSMIT_POWER 0x400000 /* Capture Tx transmit power levels */
1976 #define WIFI_FEATURE_CONTROL_ROAMING 0x800000 /* Enable/Disable firmware roaming */
1977 #define WIFI_FEATURE_FILTER_IE 0x1000000 /* Probe req ie filter */
1978 #define WIFI_FEATURE_SCAN_RAND 0x2000000 /* Support MAC & Prb SN randomization */
1979 #define WIFI_FEATURE_SET_TX_POWER_LIMIT 0x4000000 /* Support Tx Power Limit setting */
1980 #define WIFI_FEATURE_USE_BODY_HEAD_SAR 0x8000000 /* Body/Head Proximity for SAR */
1981 #define WIFI_FEATURE_SET_LATENCY_MODE 0x40000000 /* Support Latency mode setting */
1982 #define WIFI_FEATURE_P2P_RAND_MAC 0x80000000 /* Support P2P MAC randomization */
1983 #define WIFI_FEATURE_INVALID 0xFFFFFFFF /* Invalid Feature */
1984
1985 #define MAX_FEATURE_SET_CONCURRRENT_GROUPS 3
1986
1987 extern int dhd_dev_get_feature_set(struct net_device *dev);
1988 extern int dhd_dev_get_feature_set_matrix(struct net_device *dev, int num);
1989 extern int dhd_dev_cfg_rand_mac_oui(struct net_device *dev, uint8 *oui);
1990 #ifdef CUSTOM_FORCE_NODFS_FLAG
1991 extern int dhd_dev_set_nodfs(struct net_device *dev, uint nodfs);
1992 #endif /* CUSTOM_FORCE_NODFS_FLAG */
1993 #ifdef NDO_CONFIG_SUPPORT
1994 #ifndef NDO_MAX_HOST_IP_ENTRIES
1995 #define NDO_MAX_HOST_IP_ENTRIES 10
1996 #endif /* NDO_MAX_HOST_IP_ENTRIES */
1997
1998 extern int dhd_dev_ndo_cfg(struct net_device *dev, u8 enable);
1999 extern int dhd_dev_ndo_update_inet6addr(struct net_device * dev);
2000 #endif /* NDO_CONFIG_SUPPORT */
2001 extern int dhd_set_rand_mac_oui(dhd_pub_t *dhd);
2002 #ifdef GSCAN_SUPPORT
2003 extern int dhd_dev_set_lazy_roam_cfg(struct net_device *dev,
2004 wlc_roam_exp_params_t *roam_param);
2005 extern int dhd_dev_lazy_roam_enable(struct net_device *dev, uint32 enable);
2006 extern int dhd_dev_set_lazy_roam_bssid_pref(struct net_device *dev,
2007 wl_bssid_pref_cfg_t *bssid_pref, uint32 flush);
2008 #endif /* GSCAN_SUPPORT */
2009 #if defined(GSCAN_SUPPORT) || defined(ROAMEXP_SUPPORT)
2010 extern int dhd_dev_set_blacklist_bssid(struct net_device *dev, maclist_t *blacklist,
2011 uint32 len, uint32 flush);
2012 extern int dhd_dev_set_whitelist_ssid(struct net_device *dev, wl_ssid_whitelist_t *whitelist,
2013 uint32 len, uint32 flush);
2014 #endif /* GSCAN_SUPPORT || ROAMEXP_SUPPORT */
2015
2016 /* OS independent layer functions */
2017 extern void dhd_os_dhdiovar_lock(dhd_pub_t *pub);
2018 extern void dhd_os_dhdiovar_unlock(dhd_pub_t *pub);
2019 void dhd_os_logdump_lock(dhd_pub_t *pub);
2020 void dhd_os_logdump_unlock(dhd_pub_t *pub);
2021 extern int dhd_os_proto_block(dhd_pub_t * pub);
2022 extern int dhd_os_proto_unblock(dhd_pub_t * pub);
2023 extern int dhd_os_ioctl_resp_wait(dhd_pub_t * pub, uint * condition);
2024 extern int dhd_os_ioctl_resp_wake(dhd_pub_t * pub);
2025 extern unsigned int dhd_os_get_ioctl_resp_timeout(void);
2026 extern void dhd_os_set_ioctl_resp_timeout(unsigned int timeout_msec);
2027 extern void dhd_os_ioctl_resp_lock(dhd_pub_t * pub);
2028 extern void dhd_os_ioctl_resp_unlock(dhd_pub_t * pub);
2029 #ifdef PCIE_FULL_DONGLE
2030 extern void dhd_wakeup_ioctl_event(dhd_pub_t *pub, dhd_ioctl_recieved_status_t reason);
2031 #else
dhd_wakeup_ioctl_event(dhd_pub_t * pub,dhd_ioctl_recieved_status_t reason)2032 static INLINE void dhd_wakeup_ioctl_event(dhd_pub_t *pub, dhd_ioctl_recieved_status_t reason)
2033 { printf("%s is NOT implemented for SDIO", __FUNCTION__); return; }
2034 #endif // endif
2035 #ifdef SHOW_LOGTRACE
2036 /* Bound and delay are fine tuned after several experiments and these
2037 * are the best case values to handle bombarding of console logs.
2038 */
2039 #define DHD_EVENT_LOGTRACE_BOUND 10
2040 /* since FW has event log rate health check (EVENT_LOG_RATE_HC) we can reduce
2041 * the reschedule delay to 10ms
2042 */
2043 #define DHD_EVENT_LOGTRACE_RESCHEDULE_DELAY_MS 10u
2044 extern int dhd_os_read_file(void *file, char *buf, uint32 size);
2045 extern int dhd_os_seek_file(void *file, int64 offset);
2046 void dhd_sendup_info_buf(dhd_pub_t *dhdp, uint8 *msg);
2047 #endif /* SHOW_LOGTRACE */
2048 int dhd_os_write_file_posn(void *fp, unsigned long *posn,
2049 void *buf, unsigned long buflen);
2050 int dhd_msix_message_set(dhd_pub_t *dhdp, uint table_entry,
2051 uint message_number, bool unmask);
2052
2053 extern void
2054 dhd_pcie_dump_core_regs(dhd_pub_t * pub, uint32 index, uint32 first_addr, uint32 last_addr);
2055 extern void wl_dhdpcie_dump_regs(void * context);
2056
2057 extern int dhd_os_get_image_block(char * buf, int len, void * image);
2058 extern int dhd_os_get_image_size(void * image);
2059 #if defined(BT_OVER_SDIO)
2060 extern int dhd_os_gets_image(dhd_pub_t *pub, char *str, int len, void *image);
2061 extern void dhdsdio_bus_usr_cnt_inc(dhd_pub_t *pub);
2062 extern void dhdsdio_bus_usr_cnt_dec(dhd_pub_t *pub);
2063 #endif /* (BT_OVER_SDIO) */
2064 extern void *dhd_os_open_image1(dhd_pub_t *pub, char *filename); /* rev1 function signature */
2065 extern void dhd_os_close_image1(dhd_pub_t *pub, void *image);
2066 extern void dhd_os_wd_timer(void *bus, uint wdtick);
2067 #ifdef DHD_PCIE_RUNTIMEPM
2068 extern void dhd_os_runtimepm_timer(void *bus, uint tick);
2069 #endif /* DHD_PCIE_RUNTIMEPM */
2070 extern void dhd_os_sdlock(dhd_pub_t * pub);
2071 extern void dhd_os_sdunlock(dhd_pub_t * pub);
2072 extern void dhd_os_sdlock_txq(dhd_pub_t * pub);
2073 extern void dhd_os_sdunlock_txq(dhd_pub_t * pub);
2074 extern void dhd_os_sdlock_rxq(dhd_pub_t * pub);
2075 extern void dhd_os_sdunlock_rxq(dhd_pub_t * pub);
2076 extern void dhd_os_sdlock_sndup_rxq(dhd_pub_t * pub);
2077 extern void dhd_os_tracelog(const char *format, ...);
2078 #ifdef DHDTCPACK_SUPPRESS
2079 extern unsigned long dhd_os_tcpacklock(dhd_pub_t *pub);
2080 extern void dhd_os_tcpackunlock(dhd_pub_t *pub, unsigned long flags);
2081 #endif /* DHDTCPACK_SUPPRESS */
2082
2083 extern int dhd_customer_oob_irq_map(void *adapter, unsigned long *irq_flags_ptr);
2084 extern int dhd_customer_gpio_wlan_ctrl(void *adapter, int onoff);
2085 extern int dhd_custom_get_mac_address(void *adapter, unsigned char *buf);
2086 #if defined(CUSTOM_COUNTRY_CODE)
2087 extern void get_customized_country_code(void *adapter, char *country_iso_code,
2088 wl_country_t *cspec, u32 flags);
2089 #else
2090 extern void get_customized_country_code(void *adapter, char *country_iso_code, wl_country_t *cspec);
2091 #endif /* CUSTOM_COUNTRY_CODE */
2092 extern void dhd_os_sdunlock_sndup_rxq(dhd_pub_t * pub);
2093 extern void dhd_os_sdlock_eventq(dhd_pub_t * pub);
2094 extern void dhd_os_sdunlock_eventq(dhd_pub_t * pub);
2095 extern bool dhd_os_check_hang(dhd_pub_t *dhdp, int ifidx, int ret);
2096 extern int dhd_os_send_hang_message(dhd_pub_t *dhdp);
2097 extern void dhd_set_version_info(dhd_pub_t *pub, char *fw);
2098 extern bool dhd_os_check_if_up(dhd_pub_t *pub);
2099 extern int dhd_os_check_wakelock(dhd_pub_t *pub);
2100 extern int dhd_os_check_wakelock_all(dhd_pub_t *pub);
2101 extern int dhd_get_instance(dhd_pub_t *pub);
2102 #ifdef CUSTOM_SET_CPUCORE
2103 extern void dhd_set_cpucore(dhd_pub_t *dhd, int set);
2104 #endif /* CUSTOM_SET_CPUCORE */
2105
2106 #if defined(KEEP_ALIVE)
2107 extern int dhd_keep_alive_onoff(dhd_pub_t *dhd);
2108 #endif /* KEEP_ALIVE */
2109
2110 #if defined(DHD_FW_COREDUMP)
2111 void dhd_schedule_memdump(dhd_pub_t *dhdp, uint8 *buf, uint32 size);
2112 #endif /* DHD_FW_COREDUMP */
2113
2114 void dhd_write_sssr_dump(dhd_pub_t *dhdp, uint32 dump_mode);
2115 #ifdef DNGL_AXI_ERROR_LOGGING
2116 void dhd_schedule_axi_error_dump(dhd_pub_t *dhdp, void *type);
2117 #endif /* DNGL_AXI_ERROR_LOGGING */
2118 #ifdef BCMPCIE
2119 void dhd_schedule_cto_recovery(dhd_pub_t *dhdp);
2120 #endif /* BCMPCIE */
2121
2122 #ifdef PKT_FILTER_SUPPORT
2123 #define DHD_UNICAST_FILTER_NUM 0
2124 #define DHD_BROADCAST_FILTER_NUM 1
2125 #define DHD_MULTICAST4_FILTER_NUM 2
2126 #define DHD_MULTICAST6_FILTER_NUM 3
2127 #define DHD_MDNS_FILTER_NUM 4
2128 #define DHD_ARP_FILTER_NUM 5
2129 #define DHD_BROADCAST_ARP_FILTER_NUM 6
2130 #define DHD_IP4BCAST_DROP_FILTER_NUM 7
2131 #define DHD_LLC_STP_DROP_FILTER_NUM 8
2132 #define DHD_LLC_XID_DROP_FILTER_NUM 9
2133 #define DISCARD_IPV4_MCAST "102 1 6 IP4_H:16 0xf0 0xe0"
2134 #define DISCARD_IPV6_MCAST "103 1 6 IP6_H:24 0xff 0xff"
2135 #define DISCARD_IPV4_BCAST "107 1 6 IP4_H:16 0xffffffff 0xffffffff"
2136 #define DISCARD_LLC_STP "108 1 6 ETH_H:14 0xFFFFFFFFFFFF 0xAAAA0300000C"
2137 #define DISCARD_LLC_XID "109 1 6 ETH_H:14 0xFFFFFF 0x0001AF"
2138 extern int dhd_os_enable_packet_filter(dhd_pub_t *dhdp, int val);
2139 extern void dhd_enable_packet_filter(int value, dhd_pub_t *dhd);
2140 extern int dhd_packet_filter_add_remove(dhd_pub_t *dhdp, int add_remove, int num);
2141 extern int net_os_enable_packet_filter(struct net_device *dev, int val);
2142 extern int net_os_rxfilter_add_remove(struct net_device *dev, int val, int num);
2143
2144 #define MAX_PKTFLT_BUF_SIZE 2048
2145 #define MAX_PKTFLT_FIXED_PATTERN_SIZE 32
2146 #define MAX_PKTFLT_FIXED_BUF_SIZE \
2147 (WL_PKT_FILTER_FIXED_LEN + MAX_PKTFLT_FIXED_PATTERN_SIZE * 2)
2148 #define MAXPKT_ARG 16
2149 #endif /* PKT_FILTER_SUPPORT */
2150
2151 #if defined(OEM_ANDROID) && defined(BCMPCIE)
2152 extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd, int *dtim_period, int *bcn_interval);
2153 #else
2154 extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd);
2155 #endif /* OEM_ANDROID && BCMPCIE */
2156
2157 extern bool dhd_support_sta_mode(dhd_pub_t *dhd);
2158 extern int write_to_file(dhd_pub_t *dhd, uint8 *buf, int size);
2159
2160 #ifdef RSSI_MONITOR_SUPPORT
2161 extern int dhd_dev_set_rssi_monitor_cfg(struct net_device *dev, int start,
2162 int8 max_rssi, int8 min_rssi);
2163 #endif /* RSSI_MONITOR_SUPPORT */
2164
2165 #ifdef DHDTCPACK_SUPPRESS
2166 int dhd_dev_set_tcpack_sup_mode_cfg(struct net_device *dev, uint8 enable);
2167 #endif /* DHDTCPACK_SUPPRESS */
2168
2169 #define DHD_RSSI_MONITOR_EVT_VERSION 1
2170 typedef struct {
2171 uint8 version;
2172 int8 cur_rssi;
2173 struct ether_addr BSSID;
2174 } dhd_rssi_monitor_evt_t;
2175
2176 typedef struct {
2177 uint32 limit; /* Expiration time (usec) */
2178 uint32 increment; /* Current expiration increment (usec) */
2179 uint32 elapsed; /* Current elapsed time (usec) */
2180 uint32 tick; /* O/S tick time (usec) */
2181 } dhd_timeout_t;
2182
2183 #ifdef SHOW_LOGTRACE
2184 typedef struct {
2185 uint num_fmts;
2186 char **fmts;
2187 char *raw_fmts;
2188 char *raw_sstr;
2189 uint32 fmts_size;
2190 uint32 raw_fmts_size;
2191 uint32 raw_sstr_size;
2192 uint32 ramstart;
2193 uint32 rodata_start;
2194 uint32 rodata_end;
2195 char *rom_raw_sstr;
2196 uint32 rom_raw_sstr_size;
2197 uint32 rom_ramstart;
2198 uint32 rom_rodata_start;
2199 uint32 rom_rodata_end;
2200 } dhd_event_log_t;
2201 #endif /* SHOW_LOGTRACE */
2202
2203 #ifdef KEEP_ALIVE
2204 extern int dhd_dev_start_mkeep_alive(dhd_pub_t *dhd_pub, uint8 mkeep_alive_id, uint8 *ip_pkt,
2205 uint16 ip_pkt_len, uint8* src_mac_addr, uint8* dst_mac_addr, uint32 period_msec);
2206 extern int dhd_dev_stop_mkeep_alive(dhd_pub_t *dhd_pub, uint8 mkeep_alive_id);
2207 #endif /* KEEP_ALIVE */
2208
2209 #if defined(PKT_FILTER_SUPPORT) && defined(APF)
2210 /*
2211 * As per Google's current implementation, there will be only one APF filter.
2212 * Therefore, userspace doesn't bother about filter id and because of that
2213 * DHD has to manage the filter id.
2214 */
2215 #define PKT_FILTER_APF_ID 200
2216 #define DHD_APF_LOCK(ndev) dhd_apf_lock(ndev)
2217 #define DHD_APF_UNLOCK(ndev) dhd_apf_unlock(ndev)
2218
2219 extern void dhd_apf_lock(struct net_device *dev);
2220 extern void dhd_apf_unlock(struct net_device *dev);
2221 extern int dhd_dev_apf_get_version(struct net_device *ndev, uint32 *version);
2222 extern int dhd_dev_apf_get_max_len(struct net_device *ndev, uint32 *max_len);
2223 extern int dhd_dev_apf_add_filter(struct net_device *ndev, u8* program,
2224 uint32 program_len);
2225 extern int dhd_dev_apf_enable_filter(struct net_device *ndev);
2226 extern int dhd_dev_apf_disable_filter(struct net_device *ndev);
2227 extern int dhd_dev_apf_delete_filter(struct net_device *ndev);
2228 #endif /* PKT_FILTER_SUPPORT && APF */
2229
2230 extern void dhd_timeout_start(dhd_timeout_t *tmo, uint usec);
2231 extern int dhd_timeout_expired(dhd_timeout_t *tmo);
2232
2233 extern int dhd_ifname2idx(struct dhd_info *dhd, char *name);
2234 extern int dhd_net2idx(struct dhd_info *dhd, struct net_device *net);
2235 extern struct net_device * dhd_idx2net(void *pub, int ifidx);
2236 extern int net_os_send_hang_message(struct net_device *dev);
2237 extern int net_os_send_hang_message_reason(struct net_device *dev, const char *string_num);
2238 extern bool dhd_wowl_cap(void *bus);
2239 extern int wl_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, uint pktlen,
2240 wl_event_msg_t *, void **data_ptr, void *);
2241 extern int wl_process_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, uint pktlen,
2242 wl_event_msg_t *, void **data_ptr, void *);
2243 extern void wl_event_to_host_order(wl_event_msg_t * evt);
2244 extern int wl_host_event_get_data(void *pktdata, uint pktlen, bcm_event_msg_u_t *evu);
2245 extern int dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifindex, wl_ioctl_t *ioc, void *buf, int len);
2246 extern int dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set,
2247 int ifindex);
2248 extern int dhd_wl_ioctl_get_intiovar(dhd_pub_t *dhd_pub, char *name, uint *pval,
2249 int cmd, uint8 set, int ifidx);
2250 extern int dhd_wl_ioctl_set_intiovar(dhd_pub_t *dhd_pub, char *name, uint val,
2251 int cmd, uint8 set, int ifidx);
2252 extern void dhd_common_init(osl_t *osh);
2253
2254 extern int dhd_do_driver_init(struct net_device *net);
2255 extern int dhd_event_ifadd(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
2256 char *name, uint8 *mac);
2257 extern int dhd_event_ifdel(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
2258 char *name, uint8 *mac);
2259 extern int dhd_event_ifchange(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
2260 char *name, uint8 *mac);
2261 extern struct net_device* dhd_allocate_if(dhd_pub_t *dhdpub, int ifidx, const char *name,
2262 uint8 *mac, uint8 bssidx, bool need_rtnl_lock, const char *dngl_name);
2263 extern int dhd_remove_if(dhd_pub_t *dhdpub, int ifidx, bool need_rtnl_lock);
2264 #ifdef WL_STATIC_IF
2265 extern s32 dhd_update_iflist_info(dhd_pub_t *dhdp, struct net_device *ndev, int ifidx,
2266 uint8 *mac, uint8 bssidx, const char *dngl_name, int if_state);
2267 #endif /* WL_STATIC_IF */
2268 extern void dhd_vif_add(struct dhd_info *dhd, int ifidx, char * name);
2269 extern void dhd_vif_del(struct dhd_info *dhd, int ifidx);
2270 extern void dhd_event(struct dhd_info *dhd, char *evpkt, int evlen, int ifidx);
2271 extern void dhd_vif_sendup(struct dhd_info *dhd, int ifidx, uchar *cp, int len);
2272
2273 #ifdef WL_NATOE
2274 extern int dhd_natoe_ct_event(dhd_pub_t *dhd, char *data);
2275 #endif /* WL_NATOE */
2276
2277 /* Send packet to dongle via data channel */
2278 extern int dhd_sendpkt(dhd_pub_t *dhdp, int ifidx, void *pkt);
2279
2280 /* send up locally generated event */
2281 extern void dhd_sendup_event_common(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data);
2282 /* Send event to host */
2283 extern void dhd_sendup_event(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data);
2284 #ifdef LOG_INTO_TCPDUMP
2285 extern void dhd_sendup_log(dhd_pub_t *dhdp, void *data, int len);
2286 #endif /* LOG_INTO_TCPDUMP */
2287 #ifdef SHOW_LOGTRACE
2288 void dhd_sendup_info_buf(dhd_pub_t *dhdp, uint8 *msg);
2289 #endif // endif
2290 extern int dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag);
2291 extern uint dhd_bus_status(dhd_pub_t *dhdp);
2292 extern int dhd_bus_start(dhd_pub_t *dhdp);
2293 extern int dhd_bus_suspend(dhd_pub_t *dhdpub);
2294 extern int dhd_bus_resume(dhd_pub_t *dhdpub, int stage);
2295 extern int dhd_bus_membytes(dhd_pub_t *dhdp, bool set, uint32 address, uint8 *data, uint size);
2296 extern void dhd_print_buf(void *pbuf, int len, int bytes_per_line);
2297 extern bool dhd_is_associated(dhd_pub_t *dhd, uint8 ifidx, int *retval);
2298 #if defined(BCMSDIO) || defined(BCMPCIE)
2299 extern uint dhd_bus_chip_id(dhd_pub_t *dhdp);
2300 extern uint dhd_bus_chiprev_id(dhd_pub_t *dhdp);
2301 extern uint dhd_bus_chippkg_id(dhd_pub_t *dhdp);
2302 #ifdef DHD_MAP_CHIP_FIRMWARE_PATH
2303 extern uint dhd_bus_chipmodule_id(dhd_pub_t *dhdp);
2304 #endif /* DHD_MAP_CHIP_FIRMWARE_PATH */
2305 #endif /* defined(BCMSDIO) || defined(BCMPCIE) */
2306 int dhd_bus_get_fw_mode(dhd_pub_t *dhdp);
2307
2308 #if defined(KEEP_ALIVE)
2309 extern int dhd_keep_alive_onoff(dhd_pub_t *dhd);
2310 #endif /* KEEP_ALIVE */
2311
2312 /* OS spin lock API */
2313 extern void *dhd_os_spin_lock_init(osl_t *osh);
2314 extern void dhd_os_spin_lock_deinit(osl_t *osh, void *lock);
2315 extern unsigned long dhd_os_spin_lock(void *lock);
2316 void dhd_os_spin_unlock(void *lock, unsigned long flags);
2317
2318 /* linux is defined for DHD EFI builds also,
2319 * since its cross-compiled for EFI from linux.
2320 * dbgring_lock apis are meant only for linux
2321 * to use mutexes, other OSes will continue to
2322 * use dhd_os_spin_lock
2323 */
2324 void *dhd_os_dbgring_lock_init(osl_t *osh);
2325 void dhd_os_dbgring_lock_deinit(osl_t *osh, void *mtx);
2326 unsigned long dhd_os_dbgring_lock(void *lock);
2327 void dhd_os_dbgring_unlock(void *lock, unsigned long flags);
2328
dhd_os_tput_test_wait(dhd_pub_t * pub,uint * condition,uint timeout_ms)2329 static INLINE int dhd_os_tput_test_wait(dhd_pub_t *pub, uint *condition,
2330 uint timeout_ms)
2331 { return 0; }
dhd_os_tput_test_wake(dhd_pub_t * pub)2332 static INLINE int dhd_os_tput_test_wake(dhd_pub_t * pub)
2333 { return 0; }
2334
2335 extern int dhd_os_busbusy_wait_negation(dhd_pub_t * pub, uint * condition);
2336 extern int dhd_os_busbusy_wake(dhd_pub_t * pub);
2337 extern void dhd_os_tx_completion_wake(dhd_pub_t *dhd);
2338 extern int dhd_os_busbusy_wait_condition(dhd_pub_t *pub, uint *var, uint condition);
2339 int dhd_os_busbusy_wait_bitmask(dhd_pub_t *pub, uint *var,
2340 uint bitmask, uint condition);
2341 extern int dhd_os_d3ack_wait(dhd_pub_t * pub, uint * condition);
2342 extern int dhd_os_d3ack_wake(dhd_pub_t * pub);
2343 extern int dhd_os_dmaxfer_wait(dhd_pub_t *pub, uint *condition);
2344 extern int dhd_os_dmaxfer_wake(dhd_pub_t *pub);
2345
2346 /*
2347 * Manage sta objects in an interface. Interface is identified by an ifindex and
2348 * sta(s) within an interfaces are managed using a MacAddress of the sta.
2349 */
2350 struct dhd_sta;
2351 extern bool dhd_sta_associated(dhd_pub_t *dhdp, uint32 bssidx, uint8 *mac);
2352 extern struct dhd_sta *dhd_find_sta(void *pub, int ifidx, void *ea);
2353 extern struct dhd_sta *dhd_findadd_sta(void *pub, int ifidx, void *ea);
2354 extern void dhd_del_all_sta(void *pub, int ifidx);
2355 extern void dhd_del_sta(void *pub, int ifidx, void *ea);
2356 extern int dhd_get_ap_isolate(dhd_pub_t *dhdp, uint32 idx);
2357 extern int dhd_set_ap_isolate(dhd_pub_t *dhdp, uint32 idx, int val);
2358 extern int dhd_bssidx2idx(dhd_pub_t *dhdp, uint32 bssidx);
2359 extern struct net_device *dhd_linux_get_primary_netdev(dhd_pub_t *dhdp);
2360
2361 extern bool dhd_is_concurrent_mode(dhd_pub_t *dhd);
2362 int dhd_iovar(dhd_pub_t *pub, int ifidx, char *name, char *param_buf, uint param_len,
2363 char *res_buf, uint res_len, int set);
2364 extern int dhd_getiovar(dhd_pub_t *pub, int ifidx, char *name, char *cmd_buf,
2365 uint cmd_len, char **resptr, uint resp_len);
2366
2367 #ifdef DHD_MCAST_REGEN
2368 extern int dhd_get_mcast_regen_bss_enable(dhd_pub_t *dhdp, uint32 idx);
2369 extern int dhd_set_mcast_regen_bss_enable(dhd_pub_t *dhdp, uint32 idx, int val);
2370 #endif // endif
2371 typedef enum cust_gpio_modes {
2372 WLAN_RESET_ON,
2373 WLAN_RESET_OFF,
2374 WLAN_POWER_ON,
2375 WLAN_POWER_OFF
2376 } cust_gpio_modes_t;
2377
2378 typedef struct dmaxref_mem_map {
2379 dhd_dma_buf_t *srcmem;
2380 dhd_dma_buf_t *dstmem;
2381 } dmaxref_mem_map_t;
2382
2383 #if defined(OEM_ANDROID)
2384 extern int wl_iw_iscan_set_scan_broadcast_prep(struct net_device *dev, uint flag);
2385 extern int wl_iw_send_priv_event(struct net_device *dev, char *flag);
2386 #endif /* defined(OEM_ANDROID) */
2387
2388 #ifdef DHD_PCIE_NATIVE_RUNTIMEPM
2389 extern void dhd_flush_rx_tx_wq(dhd_pub_t *dhdp);
2390 #endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
2391
2392 /*
2393 * Insmod parameters for debug/test
2394 */
2395
2396 /* Watchdog timer interval */
2397 extern uint dhd_watchdog_ms;
2398 #ifdef DHD_PCIE_RUNTIMEPM
2399 extern uint dhd_runtimepm_ms;
2400 #endif /* DHD_PCIE_RUNTIMEPM */
2401
2402 /** Default console output poll interval */
2403 extern uint dhd_console_ms;
2404
2405 #if defined(DHD_DEBUG)
2406 extern uint wl_msg_level;
2407 #endif /* defined(DHD_DEBUG) */
2408
2409 extern uint dhd_slpauto;
2410
2411 /* Use interrupts */
2412 extern uint dhd_intr;
2413
2414 /* Use polling */
2415 extern uint dhd_poll;
2416
2417 /* ARP offload agent mode */
2418 extern uint dhd_arp_mode;
2419
2420 /* ARP offload enable */
2421 extern uint dhd_arp_enable;
2422
2423 /* Pkt filte enable control */
2424 extern uint dhd_pkt_filter_enable;
2425
2426 /* Pkt filter init setup */
2427 extern uint dhd_pkt_filter_init;
2428
2429 /* Pkt filter mode control */
2430 extern uint dhd_master_mode;
2431
2432 /* Roaming mode control */
2433 extern uint dhd_roam_disable;
2434
2435 /* Roaming mode control */
2436 extern uint dhd_radio_up;
2437
2438 /* TCM verification control */
2439 extern uint dhd_tcm_test_enable;
2440
2441 /* Disable BUG_ON(1) */
2442 #ifdef DHD_FW_COREDUMP
2443 extern uint disable_bug_on;
2444 #endif /* DHD_FW_COREDUMP */
2445
2446 /* Initial idletime ticks (may be -1 for immediate idle, 0 for no idle) */
2447 extern int dhd_idletime;
2448 #ifdef DHD_USE_IDLECOUNT
2449 #define DHD_IDLETIME_TICKS 5
2450 #else
2451 #define DHD_IDLETIME_TICKS 1
2452 #endif /* DHD_USE_IDLECOUNT */
2453
2454 /* SDIO Drive Strength */
2455 extern uint dhd_sdiod_drive_strength;
2456
2457 /* triggers bcm_bprintf to print to kernel log */
2458 extern bool bcm_bprintf_bypass;
2459
2460 /* Override to force tx queueing all the time */
2461 extern uint dhd_force_tx_queueing;
2462
2463 /* Default bcn_timeout value is 4 */
2464 #define DEFAULT_BCN_TIMEOUT_VALUE 4
2465 #ifndef CUSTOM_BCN_TIMEOUT_SETTING
2466 #define CUSTOM_BCN_TIMEOUT_SETTING DEFAULT_BCN_TIMEOUT_VALUE
2467 #endif // endif
2468
2469 /* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */
2470 #define DEFAULT_KEEP_ALIVE_VALUE 55000 /* msec */
2471 #ifndef CUSTOM_KEEP_ALIVE_SETTING
2472 #define CUSTOM_KEEP_ALIVE_SETTING DEFAULT_KEEP_ALIVE_VALUE
2473 #endif /* DEFAULT_KEEP_ALIVE_VALUE */
2474
2475 #define NULL_PKT_STR "null_pkt"
2476
2477 /* hooks for custom glom setting option via Makefile */
2478 #define DEFAULT_GLOM_VALUE -1
2479 #ifndef CUSTOM_GLOM_SETTING
2480 #define CUSTOM_GLOM_SETTING DEFAULT_GLOM_VALUE
2481 #endif // endif
2482 #define WL_AUTO_ROAM_TRIGGER -75
2483 /* hooks for custom Roaming Trigger setting via Makefile */
2484 #define DEFAULT_ROAM_TRIGGER_VALUE -75 /* dBm default roam trigger all band */
2485 #define DEFAULT_ROAM_TRIGGER_SETTING -1
2486 #ifndef CUSTOM_ROAM_TRIGGER_SETTING
2487 #define CUSTOM_ROAM_TRIGGER_SETTING DEFAULT_ROAM_TRIGGER_VALUE
2488 #endif // endif
2489
2490 /* hooks for custom Roaming Romaing setting via Makefile */
2491 #define DEFAULT_ROAM_DELTA_VALUE 10 /* dBm default roam delta all band */
2492 #define DEFAULT_ROAM_DELTA_SETTING -1
2493 #ifndef CUSTOM_ROAM_DELTA_SETTING
2494 #define CUSTOM_ROAM_DELTA_SETTING DEFAULT_ROAM_DELTA_VALUE
2495 #endif // endif
2496
2497 /* hooks for custom PNO Event wake lock to guarantee enough time
2498 for the Platform to detect Event before system suspended
2499 */
2500 #define DEFAULT_PNO_EVENT_LOCK_xTIME 2 /* multiplay of DHD_PACKET_TIMEOUT_MS */
2501 #ifndef CUSTOM_PNO_EVENT_LOCK_xTIME
2502 #define CUSTOM_PNO_EVENT_LOCK_xTIME DEFAULT_PNO_EVENT_LOCK_xTIME
2503 #endif // endif
2504 /* hooks for custom dhd_dpc_prio setting option via Makefile */
2505 #define DEFAULT_DHP_DPC_PRIO 1
2506 #ifndef CUSTOM_DPC_PRIO_SETTING
2507 #define CUSTOM_DPC_PRIO_SETTING DEFAULT_DHP_DPC_PRIO
2508 #endif // endif
2509
2510 #ifndef CUSTOM_LISTEN_INTERVAL
2511 #define CUSTOM_LISTEN_INTERVAL LISTEN_INTERVAL
2512 #endif /* CUSTOM_LISTEN_INTERVAL */
2513
2514 #define DEFAULT_SUSPEND_BCN_LI_DTIM 3
2515 #ifndef CUSTOM_SUSPEND_BCN_LI_DTIM
2516 #define CUSTOM_SUSPEND_BCN_LI_DTIM DEFAULT_SUSPEND_BCN_LI_DTIM
2517 #endif // endif
2518
2519 #ifdef OEM_ANDROID
2520 #ifndef BCN_TIMEOUT_IN_SUSPEND
2521 #define BCN_TIMEOUT_IN_SUSPEND 6 /* bcn timeout value in suspend mode */
2522 #endif // endif
2523 #endif /* OEM_ANDROID */
2524
2525 #ifndef CUSTOM_RXF_PRIO_SETTING
2526 #define CUSTOM_RXF_PRIO_SETTING MAX((CUSTOM_DPC_PRIO_SETTING - 1), 1)
2527 #endif // endif
2528
2529 #define DEFAULT_WIFI_TURNOFF_DELAY 0
2530 #ifndef WIFI_TURNOFF_DELAY
2531 #define WIFI_TURNOFF_DELAY DEFAULT_WIFI_TURNOFF_DELAY
2532 #endif /* WIFI_TURNOFF_DELAY */
2533
2534 #define DEFAULT_WIFI_TURNON_DELAY 200
2535 #ifndef WIFI_TURNON_DELAY
2536 #define WIFI_TURNON_DELAY DEFAULT_WIFI_TURNON_DELAY
2537 #endif /* WIFI_TURNON_DELAY */
2538
2539 #define DEFAULT_DHD_WATCHDOG_INTERVAL_MS 10 /* msec */
2540 #ifndef CUSTOM_DHD_WATCHDOG_MS
2541 #define CUSTOM_DHD_WATCHDOG_MS DEFAULT_DHD_WATCHDOG_INTERVAL_MS
2542 #endif /* DEFAULT_DHD_WATCHDOG_INTERVAL_MS */
2543
2544 #define DEFAULT_ASSOC_RETRY_MAX 3
2545 #ifndef CUSTOM_ASSOC_RETRY_MAX
2546 #define CUSTOM_ASSOC_RETRY_MAX DEFAULT_ASSOC_RETRY_MAX
2547 #endif /* DEFAULT_ASSOC_RETRY_MAX */
2548
2549 #if defined(BCMSDIO) || defined(DISABLE_FRAMEBURST)
2550 #define DEFAULT_FRAMEBURST_SET 0
2551 #else
2552 #define DEFAULT_FRAMEBURST_SET 1
2553 #endif /* BCMSDIO */
2554
2555 #ifndef CUSTOM_FRAMEBURST_SET
2556 #define CUSTOM_FRAMEBURST_SET DEFAULT_FRAMEBURST_SET
2557 #endif /* CUSTOM_FRAMEBURST_SET */
2558
2559 #ifdef WLTDLS
2560 #ifndef CUSTOM_TDLS_IDLE_MODE_SETTING
2561 #define CUSTOM_TDLS_IDLE_MODE_SETTING 60000 /* 60sec to tear down TDLS of not active */
2562 #endif // endif
2563 #ifndef CUSTOM_TDLS_RSSI_THRESHOLD_HIGH
2564 #define CUSTOM_TDLS_RSSI_THRESHOLD_HIGH -70 /* rssi threshold for establishing TDLS link */
2565 #endif // endif
2566 #ifndef CUSTOM_TDLS_RSSI_THRESHOLD_LOW
2567 #define CUSTOM_TDLS_RSSI_THRESHOLD_LOW -80 /* rssi threshold for tearing down TDLS link */
2568 #endif // endif
2569 #ifndef CUSTOM_TDLS_PCKTCNT_THRESHOLD_HIGH
2570 #define CUSTOM_TDLS_PCKTCNT_THRESHOLD_HIGH 100 /* pkt/sec threshold for establishing TDLS link */
2571 #endif // endif
2572 #ifndef CUSTOM_TDLS_PCKTCNT_THRESHOLD_LOW
2573 #define CUSTOM_TDLS_PCKTCNT_THRESHOLD_LOW 10 /* pkt/sec threshold for tearing down TDLS link */
2574 #endif // endif
2575 #endif /* WLTDLS */
2576
2577 #if defined(VSDB) || defined(ROAM_ENABLE)
2578 #define DEFAULT_BCN_TIMEOUT 8
2579 #else
2580 #define DEFAULT_BCN_TIMEOUT 4
2581 #endif // endif
2582
2583 #ifndef CUSTOM_BCN_TIMEOUT
2584 #define CUSTOM_BCN_TIMEOUT DEFAULT_BCN_TIMEOUT
2585 #endif // endif
2586
2587 #define MAX_DTIM_SKIP_BEACON_INTERVAL 100 /* max allowed associated AP beacon for DTIM skip */
2588 #ifndef MAX_DTIM_ALLOWED_INTERVAL
2589 #define MAX_DTIM_ALLOWED_INTERVAL 600 /* max allowed total beacon interval for DTIM skip */
2590 #endif // endif
2591
2592 #ifdef OEM_ANDROID
2593 #ifndef MIN_DTIM_FOR_ROAM_THRES_EXTEND
2594 #define MIN_DTIM_FOR_ROAM_THRES_EXTEND 600 /* minimum dtim interval to extend roam threshold */
2595 #endif // endif
2596 #endif /* OEM_ANDROID */
2597
2598 #define NO_DTIM_SKIP 1
2599 #ifdef SDTEST
2600 /* Echo packet generator (SDIO), pkts/s */
2601 extern uint dhd_pktgen;
2602
2603 /* Echo packet len (0 => sawtooth, max 1800) */
2604 extern uint dhd_pktgen_len;
2605 #define MAX_PKTGEN_LEN 1800
2606 #endif // endif
2607
2608 /* optionally set by a module_param_string() */
2609 #define MOD_PARAM_PATHLEN 2048
2610 #define MOD_PARAM_INFOLEN 512
2611 #define MOD_PARAM_SRLEN 64
2612
2613 #ifdef SOFTAP
2614 extern char fw_path2[MOD_PARAM_PATHLEN];
2615 #endif // endif
2616
2617 #if defined(ANDROID_PLATFORM_VERSION)
2618 #if (ANDROID_PLATFORM_VERSION < 7)
2619 #define DHD_LEGACY_FILE_PATH
2620 #define VENDOR_PATH "/system"
2621 #elif (ANDROID_PLATFORM_VERSION == 7)
2622 #define VENDOR_PATH "/system"
2623 #elif (ANDROID_PLATFORM_VERSION >= 8)
2624 #define VENDOR_PATH "/vendor"
2625 #endif /* ANDROID_PLATFORM_VERSION < 7 */
2626 #else
2627 #define VENDOR_PATH ""
2628 #endif /* ANDROID_PLATFORM_VERSION */
2629
2630 #if defined(ANDROID_PLATFORM_VERSION)
2631 #if (ANDROID_PLATFORM_VERSION < 9)
2632 #ifdef WL_STATIC_IF
2633 #undef WL_STATIC_IF
2634 #endif /* WL_STATIC_IF */
2635 #ifdef WL_STATIC_IFNAME_PREFIX
2636 #undef WL_STATIC_IFNAME_PREFIX
2637 #endif /* WL_STATIC_IFNAME_PREFIX */
2638 #endif /* ANDROID_PLATFORM_VERSION < 9 */
2639 #endif /* ANDROID_PLATFORM_VERSION */
2640
2641 #if defined(DHD_LEGACY_FILE_PATH)
2642 #define PLATFORM_PATH "/data/"
2643 #elif defined(PLATFORM_SLP)
2644 #define PLATFORM_PATH "/opt/etc/"
2645 #else
2646 #if defined(ANDROID_PLATFORM_VERSION)
2647 #if (ANDROID_PLATFORM_VERSION >= 9)
2648 #define PLATFORM_PATH "/data/vendor/conn/"
2649 #define DHD_MAC_ADDR_EXPORT
2650 #define DHD_ADPS_BAM_EXPORT
2651 #define DHD_EXPORT_CNTL_FILE
2652 #define DHD_SOFTAP_DUAL_IF_INFO
2653 #define DHD_SEND_HANG_PRIVCMD_ERRORS
2654 #else
2655 #define PLATFORM_PATH "/data/misc/conn/"
2656 #endif /* ANDROID_PLATFORM_VERSION >= 9 */
2657 #else
2658 #define PLATFORM_PATH "/data/misc/conn/"
2659 #endif /* ANDROID_PLATFORM_VERSION */
2660 #endif /* DHD_LEGACY_FILE_PATH */
2661
2662 #ifdef DHD_MAC_ADDR_EXPORT
2663 extern struct ether_addr sysfs_mac_addr;
2664 #endif /* DHD_MAC_ADDR_EXPORT */
2665
2666 /* Flag to indicate if we should download firmware on driver load */
2667 extern uint dhd_download_fw_on_driverload;
2668 extern int allow_delay_fwdl;
2669
2670 extern int dhd_process_cid_mac(dhd_pub_t *dhdp, bool prepost);
2671 extern int dhd_write_file(const char *filepath, char *buf, int buf_len);
2672 extern int dhd_read_file(const char *filepath, char *buf, int buf_len);
2673 extern int dhd_write_file_and_check(const char *filepath, char *buf, int buf_len);
2674 extern int dhd_file_delete(char *path);
2675
2676 #ifdef READ_MACADDR
2677 extern int dhd_set_macaddr_from_file(dhd_pub_t *dhdp);
2678 #else
dhd_set_macaddr_from_file(dhd_pub_t * dhdp)2679 static INLINE int dhd_set_macaddr_from_file(dhd_pub_t *dhdp) { return 0; }
2680 #endif /* READ_MACADDR */
2681 #ifdef WRITE_MACADDR
2682 extern int dhd_write_macaddr(struct ether_addr *mac);
2683 #else
dhd_write_macaddr(struct ether_addr * mac)2684 static INLINE int dhd_write_macaddr(struct ether_addr *mac) { return 0; }
2685 #endif /* WRITE_MACADDR */
2686 #ifdef USE_CID_CHECK
2687 #define MAX_VNAME_LEN 64
2688 #ifdef DHD_EXPORT_CNTL_FILE
2689 extern char cidinfostr[MAX_VNAME_LEN];
2690 #endif /* DHD_EXPORT_CNTL_FILE */
2691 extern int dhd_check_module_cid(dhd_pub_t *dhdp);
2692 extern char *dhd_get_cid_info(unsigned char *vid, int vid_length);
2693 #else
dhd_check_module_cid(dhd_pub_t * dhdp)2694 static INLINE int dhd_check_module_cid(dhd_pub_t *dhdp) { return 0; }
2695 #endif /* USE_CID_CHECK */
2696 #ifdef GET_MAC_FROM_OTP
2697 extern int dhd_check_module_mac(dhd_pub_t *dhdp);
2698 #else
dhd_check_module_mac(dhd_pub_t * dhdp)2699 static INLINE int dhd_check_module_mac(dhd_pub_t *dhdp) { return 0; }
2700 #endif /* GET_MAC_FROM_OTP */
2701
2702 #if defined(READ_MACADDR) || defined(WRITE_MACADDR) || defined(USE_CID_CHECK) || \
2703 defined(GET_MAC_FROM_OTP)
2704 #define DHD_USE_CISINFO
2705 #endif /* READ_MACADDR || WRITE_MACADDR || USE_CID_CHECK || GET_MAC_FROM_OTP */
2706
2707 #ifdef DHD_USE_CISINFO
2708 int dhd_read_cis(dhd_pub_t *dhdp);
2709 void dhd_clear_cis(dhd_pub_t *dhdp);
2710 #if defined(SUPPORT_MULTIPLE_MODULE_CIS) && defined(USE_CID_CHECK)
2711 extern int dhd_check_module_b85a(void);
2712 extern int dhd_check_module_b90(void);
2713 #define BCM4359_MODULE_TYPE_B90B 1
2714 #define BCM4359_MODULE_TYPE_B90S 2
2715 #endif /* defined(SUPPORT_MULTIPLE_MODULE_CIS) && defined(USE_CID_CHECK) */
2716 #if defined(USE_CID_CHECK)
2717 extern int dhd_check_module_bcm(char *module_type, int index, bool *is_murata_fem);
2718 #endif /* defined(USE_CID_CHECK) */
2719 #else
dhd_read_cis(dhd_pub_t * dhdp)2720 static INLINE int dhd_read_cis(dhd_pub_t *dhdp) { return 0; }
dhd_clear_cis(dhd_pub_t * dhdp)2721 static INLINE void dhd_clear_cis(dhd_pub_t *dhdp) { }
2722 #endif /* DHD_USE_CISINFO */
2723
2724 #if defined(WL_CFG80211) && defined(SUPPORT_DEEP_SLEEP)
2725 /* Flags to indicate if we distingish power off policy when
2726 * user set the memu "Keep Wi-Fi on during sleep" to "Never"
2727 */
2728 extern int trigger_deep_sleep;
2729 int dhd_deepsleep(struct net_device *dev, int flag);
2730 #endif /* WL_CFG80211 && SUPPORT_DEEP_SLEEP */
2731
2732 extern void dhd_wait_for_event(dhd_pub_t *dhd, bool *lockvar);
2733 extern void dhd_wait_event_wakeup(dhd_pub_t*dhd);
2734
2735 #define IFLOCK_INIT(lock) *lock = 0
2736 #define IFLOCK(lock) while (InterlockedCompareExchange((lock), 1, 0)) \
2737 NdisStallExecution(1);
2738 #define IFUNLOCK(lock) InterlockedExchange((lock), 0)
2739 #define IFLOCK_FREE(lock)
2740 #define FW_SUPPORTED(dhd, capa) ((strstr(dhd->fw_capabilities, " " #capa " ") != NULL))
2741 #ifdef ARP_OFFLOAD_SUPPORT
2742 #define MAX_IPV4_ENTRIES 8
2743 void dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode);
2744 void dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable);
2745
2746 /* dhd_commn arp offload wrapers */
2747 void dhd_aoe_hostip_clr(dhd_pub_t *dhd, int idx);
2748 void dhd_aoe_arp_clr(dhd_pub_t *dhd, int idx);
2749 int dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen, int idx);
2750 void dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr, int idx);
2751 #endif /* ARP_OFFLOAD_SUPPORT */
2752 #ifdef WLTDLS
2753 int dhd_tdls_enable(struct net_device *dev, bool tdls_on, bool auto_on, struct ether_addr *mac);
2754 int dhd_tdls_set_mode(dhd_pub_t *dhd, bool wfd_mode);
2755 #ifdef PCIE_FULL_DONGLE
2756 int dhd_tdls_update_peer_info(dhd_pub_t *dhdp, wl_event_msg_t *event);
2757 int dhd_tdls_event_handler(dhd_pub_t *dhd_pub, wl_event_msg_t *event);
2758 int dhd_free_tdls_peer_list(dhd_pub_t *dhd_pub);
2759 #endif /* PCIE_FULL_DONGLE */
2760 #endif /* WLTDLS */
2761
2762 /* Neighbor Discovery Offload Support */
2763 extern int dhd_ndo_enable(dhd_pub_t * dhd, int ndo_enable);
2764 int dhd_ndo_add_ip(dhd_pub_t *dhd, char* ipaddr, int idx);
2765 int dhd_ndo_remove_ip(dhd_pub_t *dhd, int idx);
2766
2767 /* Enhanced ND offload support */
2768 uint16 dhd_ndo_get_version(dhd_pub_t *dhdp);
2769 int dhd_ndo_add_ip_with_type(dhd_pub_t *dhdp, char *ipv6addr, uint8 type, int idx);
2770 int dhd_ndo_remove_ip_by_addr(dhd_pub_t *dhdp, char *ipv6addr, int idx);
2771 int dhd_ndo_remove_ip_by_type(dhd_pub_t *dhdp, uint8 type, int idx);
2772 int dhd_ndo_unsolicited_na_filter_enable(dhd_pub_t *dhdp, int enable);
2773
2774 /* ioctl processing for nl80211 */
2775 int dhd_ioctl_process(dhd_pub_t *pub, int ifidx, struct dhd_ioctl *ioc, void *data_buf);
2776
2777 #if defined(SUPPORT_MULTIPLE_REVISION)
2778 extern int
2779 concate_revision(struct dhd_bus *bus, char *fwpath, char *nvpath);
2780 #endif /* SUPPORT_MULTIPLE_REVISION */
2781 void dhd_bus_update_fw_nv_path(struct dhd_bus *bus, char *pfw_path, char *pnv_path);
2782 void dhd_set_bus_state(void *bus, uint32 state);
2783
2784 /* Remove proper pkts(either one no-frag pkt or whole fragmented pkts) */
2785 typedef int (*f_droppkt_t)(dhd_pub_t *dhdp, int prec, void* p, bool bPktInQ);
2786 extern bool dhd_prec_drop_pkts(dhd_pub_t *dhdp, struct pktq *pq, int prec, f_droppkt_t fn);
2787
2788 #ifdef PROP_TXSTATUS
2789 int dhd_os_wlfc_block(dhd_pub_t *pub);
2790 int dhd_os_wlfc_unblock(dhd_pub_t *pub);
2791 extern const uint8 prio2fifo[];
2792 #endif /* PROP_TXSTATUS */
2793
2794 int dhd_os_socram_dump(struct net_device *dev, uint32 *dump_size);
2795 int dhd_os_get_socram_dump(struct net_device *dev, char **buf, uint32 *size);
2796 int dhd_common_socram_dump(dhd_pub_t *dhdp);
2797
2798 int dhd_dump(dhd_pub_t *dhdp, char *buf, int buflen);
2799
2800 int dhd_os_get_version(struct net_device *dev, bool dhd_ver, char **buf, uint32 size);
2801 void dhd_get_memdump_filename(struct net_device *ndev, char *memdump_path, int len, char *fname);
2802 uint8* dhd_os_prealloc(dhd_pub_t *dhdpub, int section, uint size, bool kmalloc_if_fail);
2803 void dhd_os_prefree(dhd_pub_t *dhdpub, void *addr, uint size);
2804
2805 #if defined(CONFIG_DHD_USE_STATIC_BUF)
2806 #define DHD_OS_PREALLOC(dhdpub, section, size) dhd_os_prealloc(dhdpub, section, size, FALSE)
2807 #define DHD_OS_PREFREE(dhdpub, addr, size) dhd_os_prefree(dhdpub, addr, size)
2808 #else
2809 #define DHD_OS_PREALLOC(dhdpub, section, size) MALLOC(dhdpub->osh, size)
2810 #define DHD_OS_PREFREE(dhdpub, addr, size) MFREE(dhdpub->osh, addr, size)
2811 #endif /* defined(CONFIG_DHD_USE_STATIC_BUF) */
2812
2813 #ifdef USE_WFA_CERT_CONF
2814 enum {
2815 SET_PARAM_BUS_TXGLOM_MODE,
2816 SET_PARAM_ROAMOFF,
2817 #ifdef USE_WL_FRAMEBURST
2818 SET_PARAM_FRAMEBURST,
2819 #endif /* USE_WL_FRAMEBURST */
2820 #ifdef USE_WL_TXBF
2821 SET_PARAM_TXBF,
2822 #endif /* USE_WL_TXBF */
2823 #ifdef PROP_TXSTATUS
2824 SET_PARAM_PROPTX,
2825 SET_PARAM_PROPTXMODE,
2826 #endif /* PROP_TXSTATUS */
2827 PARAM_LAST_VALUE
2828 };
2829 extern int sec_get_param_wfa_cert(dhd_pub_t *dhd, int mode, uint* read_val);
2830 #ifdef DHD_EXPORT_CNTL_FILE
2831 #define VALUENOTSET 0xFFFFFFFFu
2832 extern uint32 bus_txglom;
2833 extern uint32 roam_off;
2834 #ifdef USE_WL_FRAMEBURST
2835 extern uint32 frameburst;
2836 #endif /* USE_WL_FRAMEBURST */
2837 #ifdef USE_WL_TXBF
2838 extern uint32 txbf;
2839 #endif /* USE_WL_TXBF */
2840 #ifdef PROP_TXSTATUS
2841 extern uint32 proptx;
2842 #endif /* PROP_TXSTATUS */
2843 #endif /* DHD_EXPORT_CNTL_FILE */
2844 #endif /* USE_WFA_CERT_CONF */
2845
2846 #define dhd_add_flowid(pub, ifidx, ac_prio, ea, flowid) do {} while (0)
2847 #define dhd_del_flowid(pub, ifidx, flowid) do {} while (0)
2848 bool dhd_wet_chainable(dhd_pub_t *dhdp);
2849
2850 extern unsigned long dhd_os_general_spin_lock(dhd_pub_t *pub);
2851 extern void dhd_os_general_spin_unlock(dhd_pub_t *pub, unsigned long flags);
2852
2853 /** Miscellaenous DHD Spin Locks */
2854
2855 /* Disable router 3GMAC bypass path perimeter lock */
2856 #define DHD_PERIM_LOCK(dhdp) do {} while (0)
2857 #define DHD_PERIM_UNLOCK(dhdp) do {} while (0)
2858 #define DHD_PERIM_LOCK_ALL(processor_id) do {} while (0)
2859 #define DHD_PERIM_UNLOCK_ALL(processor_id) do {} while (0)
2860
2861 /* Enable DHD general spin lock/unlock */
2862 #define DHD_GENERAL_LOCK(dhdp, flags) \
2863 (flags) = dhd_os_general_spin_lock(dhdp)
2864 #define DHD_GENERAL_UNLOCK(dhdp, flags) \
2865 dhd_os_general_spin_unlock((dhdp), (flags))
2866
2867 /* Enable DHD timer spin lock/unlock */
2868 #define DHD_TIMER_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2869 #define DHD_TIMER_UNLOCK(lock, flags) dhd_os_spin_unlock(lock, (flags))
2870
2871 /* Enable DHD flowring spin lock/unlock */
2872 #define DHD_FLOWRING_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2873 #define DHD_FLOWRING_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2874
2875 /* Enable DHD common flowring info spin lock/unlock */
2876 #define DHD_FLOWID_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2877 #define DHD_FLOWID_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2878
2879 /* Enable DHD common flowring list spin lock/unlock */
2880 #define DHD_FLOWRING_LIST_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2881 #define DHD_FLOWRING_LIST_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2882
2883 #define DHD_SPIN_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2884 #define DHD_SPIN_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2885
2886 #define DHD_RING_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2887 #define DHD_RING_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2888
2889 #define DHD_BUS_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2890 #define DHD_BUS_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2891
2892 /* Enable DHD backplane spin lock/unlock */
2893 #define DHD_BACKPLANE_ACCESS_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2894 #define DHD_BACKPLANE_ACCESS_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2895
2896 #define DHD_BUS_INB_DW_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2897 #define DHD_BUS_INB_DW_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2898
2899 /* Enable DHD TDLS peer list spin lock/unlock */
2900 #ifdef WLTDLS
2901 #define DHD_TDLS_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2902 #define DHD_TDLS_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2903 #endif /* WLTDLS */
2904
2905 #define DHD_BUS_INB_DW_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2906 #define DHD_BUS_INB_DW_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
2907
2908 #ifdef DBG_PKT_MON
2909 /* Enable DHD PKT MON spin lock/unlock */
2910 #define DHD_PKT_MON_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
2911 #define DHD_PKT_MON_UNLOCK(lock, flags) dhd_os_spin_unlock(lock, (flags))
2912 #endif /* DBG_PKT_MON */
2913
2914 #define DHD_LINUX_GENERAL_LOCK(dhdp, flags) DHD_GENERAL_LOCK(dhdp, flags)
2915 #define DHD_LINUX_GENERAL_UNLOCK(dhdp, flags) DHD_GENERAL_UNLOCK(dhdp, flags)
2916
2917 /* linux is defined for DHD EFI builds also,
2918 * since its cross-compiled for EFI from linux
2919 */
2920 #define DHD_DBG_RING_LOCK_INIT(osh) dhd_os_dbgring_lock_init(osh)
2921 #define DHD_DBG_RING_LOCK_DEINIT(osh, lock) dhd_os_dbgring_lock_deinit(osh, (lock))
2922 #define DHD_DBG_RING_LOCK(lock, flags) (flags) = dhd_os_dbgring_lock(lock)
2923 #define DHD_DBG_RING_UNLOCK(lock, flags) dhd_os_dbgring_unlock((lock), flags)
2924
2925 extern void dhd_dump_to_kernelog(dhd_pub_t *dhdp);
2926
2927 extern void dhd_print_tasklet_status(dhd_pub_t *dhd);
2928
2929 #ifdef DHD_L2_FILTER
2930 extern int dhd_get_parp_status(dhd_pub_t *dhdp, uint32 idx);
2931 extern int dhd_set_parp_status(dhd_pub_t *dhdp, uint32 idx, int val);
2932 extern int dhd_get_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx);
2933 extern int dhd_set_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx, int val);
2934 extern int dhd_get_block_ping_status(dhd_pub_t *dhdp, uint32 idx);
2935 extern int dhd_set_block_ping_status(dhd_pub_t *dhdp, uint32 idx, int val);
2936 extern int dhd_get_grat_arp_status(dhd_pub_t *dhdp, uint32 idx);
2937 extern int dhd_set_grat_arp_status(dhd_pub_t *dhdp, uint32 idx, int val);
2938 extern int dhd_get_block_tdls_status(dhd_pub_t *dhdp, uint32 idx);
2939 extern int dhd_set_block_tdls_status(dhd_pub_t *dhdp, uint32 idx, int val);
2940 #endif /* DHD_L2_FILTER */
2941
2942 typedef struct wl_io_pport {
2943 dhd_pub_t *dhd_pub;
2944 uint ifidx;
2945 } wl_io_pport_t;
2946
2947 typedef struct wl_evt_pport {
2948 dhd_pub_t *dhd_pub;
2949 int *ifidx;
2950 void *pktdata;
2951 uint data_len;
2952 void **data_ptr;
2953 void *raw_event;
2954 } wl_evt_pport_t;
2955
2956 extern void *dhd_pub_shim(dhd_pub_t *dhd_pub);
2957 #ifdef DHD_FW_COREDUMP
2958 void* dhd_get_fwdump_buf(dhd_pub_t *dhd_pub, uint32 length);
2959 #endif /* DHD_FW_COREDUMP */
2960
2961 #if defined(SET_RPS_CPUS)
2962 int dhd_rps_cpus_enable(struct net_device *net, int enable);
2963 int custom_rps_map_set(struct netdev_rx_queue *queue, char *buf, size_t len);
2964 void custom_rps_map_clear(struct netdev_rx_queue *queue);
2965 #define PRIMARY_INF 0
2966 #define VIRTUAL_INF 1
2967 #if defined(CONFIG_MACH_UNIVERSAL5433) || defined(CONFIG_MACH_UNIVERSAL7420) || \
2968 defined(CONFIG_SOC_EXYNOS8890)
2969 #define RPS_CPUS_MASK "10"
2970 #define RPS_CPUS_MASK_P2P "10"
2971 #define RPS_CPUS_MASK_IBSS "10"
2972 #define RPS_CPUS_WLAN_CORE_ID 4
2973 #else
2974 #define RPS_CPUS_MASK "6"
2975 #define RPS_CPUS_MASK_P2P "6"
2976 #define RPS_CPUS_MASK_IBSS "6"
2977 #endif /* CONFIG_MACH_UNIVERSAL5433 || CONFIG_MACH_UNIVERSAL7420 || CONFIG_SOC_EXYNOS8890 */
2978 #endif // endif
2979
2980 int dhd_get_download_buffer(dhd_pub_t *dhd, char *file_path, download_type_t component,
2981 char ** buffer, int *length);
2982
2983 void dhd_free_download_buffer(dhd_pub_t *dhd, void *buffer, int length);
2984
2985 int dhd_download_blob(dhd_pub_t *dhd, unsigned char *buf,
2986 uint32 len, char *iovar);
2987
2988 int dhd_download_blob_cached(dhd_pub_t *dhd, char *file_path,
2989 uint32 len, char *iovar);
2990
2991 int dhd_apply_default_txcap(dhd_pub_t *dhd, char *txcap_path);
2992 int dhd_apply_default_clm(dhd_pub_t *dhd, char *clm_path);
2993
2994 #ifdef SHOW_LOGTRACE
2995 int dhd_parse_logstrs_file(osl_t *osh, char *raw_fmts, int logstrs_size,
2996 dhd_event_log_t *event_log);
2997 int dhd_parse_map_file(osl_t *osh, void *file, uint32 *ramstart,
2998 uint32 *rodata_start, uint32 *rodata_end);
2999 #ifdef PCIE_FULL_DONGLE
3000 int dhd_event_logtrace_infobuf_pkt_process(dhd_pub_t *dhdp, void *pktbuf,
3001 dhd_event_log_t *event_data);
3002 #endif /* PCIE_FULL_DONGLE */
3003 #endif /* SHOW_LOGTRACE */
3004
3005 #define dhd_is_device_removed(x) FALSE
3006 #define dhd_os_ind_firmware_stall(x)
3007
3008 #if defined(DHD_FW_COREDUMP)
3009 extern void dhd_get_memdump_info(dhd_pub_t *dhd);
3010 #endif /* defined(DHD_FW_COREDUMP) */
3011 #ifdef BCMASSERT_LOG
3012 extern void dhd_get_assert_info(dhd_pub_t *dhd);
3013 #else
dhd_get_assert_info(dhd_pub_t * dhd)3014 static INLINE void dhd_get_assert_info(dhd_pub_t *dhd) { }
3015 #endif /* BCMASSERT_LOG */
3016
3017 #define DMAXFER_FREE(dhdp, dmap) dhd_schedule_dmaxfer_free(dhdp, dmap);
3018
3019 #if defined(PCIE_FULL_DONGLE)
3020 extern void dmaxfer_free_prev_dmaaddr(dhd_pub_t *dhdp, dmaxref_mem_map_t *dmmap);
3021 void dhd_schedule_dmaxfer_free(dhd_pub_t *dhdp, dmaxref_mem_map_t *dmmap);
3022 #endif /* PCIE_FULL_DONGLE */
3023
3024 #define DHD_LB_STATS_NOOP do { /* noop */ } while (0)
3025 #if defined(DHD_LB_STATS)
3026 #include <bcmutils.h>
3027 extern void dhd_lb_stats_init(dhd_pub_t *dhd);
3028 extern void dhd_lb_stats_deinit(dhd_pub_t *dhd);
3029 extern void dhd_lb_stats_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
3030 extern void dhd_lb_stats_update_napi_histo(dhd_pub_t *dhdp, uint32 count);
3031 extern void dhd_lb_stats_update_txc_histo(dhd_pub_t *dhdp, uint32 count);
3032 extern void dhd_lb_stats_update_rxc_histo(dhd_pub_t *dhdp, uint32 count);
3033 extern void dhd_lb_stats_txc_percpu_cnt_incr(dhd_pub_t *dhdp);
3034 extern void dhd_lb_stats_rxc_percpu_cnt_incr(dhd_pub_t *dhdp);
3035 #define DHD_LB_STATS_INIT(dhdp) dhd_lb_stats_init(dhdp)
3036 #define DHD_LB_STATS_DEINIT(dhdp) dhd_lb_stats_deinit(dhdp)
3037 /* Reset is called from common layer so it takes dhd_pub_t as argument */
3038 #define DHD_LB_STATS_RESET(dhdp) dhd_lb_stats_init(dhdp)
3039 #define DHD_LB_STATS_CLR(x) (x) = 0U
3040 #define DHD_LB_STATS_INCR(x) (x) = (x) + 1
3041 #define DHD_LB_STATS_ADD(x, c) (x) = (x) + (c)
3042 #define DHD_LB_STATS_PERCPU_ARR_INCR(x) \
3043 { \
3044 int cpu = get_cpu(); put_cpu(); \
3045 DHD_LB_STATS_INCR(x[cpu]); \
3046 }
3047 #define DHD_LB_STATS_UPDATE_NAPI_HISTO(dhdp, x) dhd_lb_stats_update_napi_histo(dhdp, x)
3048 #define DHD_LB_STATS_UPDATE_TXC_HISTO(dhdp, x) dhd_lb_stats_update_txc_histo(dhdp, x)
3049 #define DHD_LB_STATS_UPDATE_RXC_HISTO(dhdp, x) dhd_lb_stats_update_rxc_histo(dhdp, x)
3050 #define DHD_LB_STATS_TXC_PERCPU_CNT_INCR(dhdp) dhd_lb_stats_txc_percpu_cnt_incr(dhdp)
3051 #define DHD_LB_STATS_RXC_PERCPU_CNT_INCR(dhdp) dhd_lb_stats_rxc_percpu_cnt_incr(dhdp)
3052 #else /* !DHD_LB_STATS */
3053 #define DHD_LB_STATS_INIT(dhdp) DHD_LB_STATS_NOOP
3054 #define DHD_LB_STATS_DEINIT(dhdp) DHD_LB_STATS_NOOP
3055 #define DHD_LB_STATS_RESET(dhdp) DHD_LB_STATS_NOOP
3056 #define DHD_LB_STATS_CLR(x) DHD_LB_STATS_NOOP
3057 #define DHD_LB_STATS_INCR(x) DHD_LB_STATS_NOOP
3058 #define DHD_LB_STATS_ADD(x, c) DHD_LB_STATS_NOOP
3059 #define DHD_LB_STATS_PERCPU_ARR_INCR(x) DHD_LB_STATS_NOOP
3060 #define DHD_LB_STATS_UPDATE_NAPI_HISTO(dhd, x) DHD_LB_STATS_NOOP
3061 #define DHD_LB_STATS_UPDATE_TXC_HISTO(dhd, x) DHD_LB_STATS_NOOP
3062 #define DHD_LB_STATS_UPDATE_RXC_HISTO(dhd, x) DHD_LB_STATS_NOOP
3063 #define DHD_LB_STATS_TXC_PERCPU_CNT_INCR(dhdp) DHD_LB_STATS_NOOP
3064 #define DHD_LB_STATS_RXC_PERCPU_CNT_INCR(dhdp) DHD_LB_STATS_NOOP
3065 #endif /* !DHD_LB_STATS */
3066
3067 #ifdef DHD_SSSR_DUMP
3068 #define DHD_SSSR_MEMPOOL_SIZE (2 * 1024 * 1024) /* 2MB size */
3069
3070 /* used in sssr_dump_mode */
3071 #define SSSR_DUMP_MODE_SSSR 0 /* dump both *before* and *after* files */
3072 #define SSSR_DUMP_MODE_FIS 1 /* dump *after* files only */
3073
3074 extern int dhd_sssr_mempool_init(dhd_pub_t *dhd);
3075 extern void dhd_sssr_mempool_deinit(dhd_pub_t *dhd);
3076 extern int dhd_sssr_dump_init(dhd_pub_t *dhd);
3077 extern void dhd_sssr_dump_deinit(dhd_pub_t *dhd);
3078 extern int dhdpcie_sssr_dump(dhd_pub_t *dhd);
3079 extern void dhd_sssr_print_filepath(dhd_pub_t *dhd, char *path);
3080
3081 #define DHD_SSSR_MEMPOOL_INIT(dhdp) dhd_sssr_mempool_init(dhdp)
3082 #define DHD_SSSR_MEMPOOL_DEINIT(dhdp) dhd_sssr_mempool_deinit(dhdp)
3083 #define DHD_SSSR_DUMP_INIT(dhdp) dhd_sssr_dump_init(dhdp)
3084 #define DHD_SSSR_DUMP_DEINIT(dhdp) dhd_sssr_dump_deinit(dhdp)
3085 #define DHD_SSSR_PRINT_FILEPATH(dhdp, path) dhd_sssr_print_filepath(dhdp, path)
3086 #else
3087 #define DHD_SSSR_MEMPOOL_INIT(dhdp) do { /* noop */ } while (0)
3088 #define DHD_SSSR_MEMPOOL_DEINIT(dhdp) do { /* noop */ } while (0)
3089 #define DHD_SSSR_DUMP_INIT(dhdp) do { /* noop */ } while (0)
3090 #define DHD_SSSR_DUMP_DEINIT(dhdp) do { /* noop */ } while (0)
3091 #define DHD_SSSR_PRINT_FILEPATH(dhdp, path) do { /* noop */ } while (0)
3092 #endif /* DHD_SSSR_DUMP */
3093
3094 #ifdef BCMPCIE
3095 extern int dhd_prot_debug_info_print(dhd_pub_t *dhd);
3096 extern bool dhd_bus_skip_clm(dhd_pub_t *dhdp);
3097 extern void dhd_pcie_dump_rc_conf_space_cap(dhd_pub_t *dhd);
3098 extern bool dhd_pcie_dump_int_regs(dhd_pub_t *dhd);
3099 #else
3100 #define dhd_prot_debug_info_print(x)
dhd_bus_skip_clm(dhd_pub_t * dhd_pub)3101 static INLINE bool dhd_bus_skip_clm(dhd_pub_t *dhd_pub)
3102 { return 0; }
3103 #endif /* BCMPCIE */
3104
3105 fw_download_status_t dhd_fw_download_status(dhd_pub_t * dhd_pub);
3106 void dhd_show_kirqstats(dhd_pub_t *dhd);
3107
3108 /* Bitmask used for Join Timeout */
3109 #define WLC_SSID_MASK 0x01
3110 #define WLC_WPA_MASK 0x02
3111
3112 extern int dhd_start_join_timer(dhd_pub_t *pub);
3113 extern int dhd_stop_join_timer(dhd_pub_t *pub);
3114 extern int dhd_start_scan_timer(dhd_pub_t *pub, bool is_escan);
3115 extern int dhd_stop_scan_timer(dhd_pub_t *pub, bool is_escan, uint16 sync_id);
3116 extern int dhd_start_cmd_timer(dhd_pub_t *pub);
3117 extern int dhd_stop_cmd_timer(dhd_pub_t *pub);
3118 extern int dhd_start_bus_timer(dhd_pub_t *pub);
3119 extern int dhd_stop_bus_timer(dhd_pub_t *pub);
3120 extern uint16 dhd_get_request_id(dhd_pub_t *pub);
3121 extern int dhd_set_request_id(dhd_pub_t *pub, uint16 id, uint32 cmd);
3122 extern void dhd_set_join_error(dhd_pub_t *pub, uint32 mask);
3123 extern void dhd_clear_join_error(dhd_pub_t *pub, uint32 mask);
3124 extern void dhd_get_scan_to_val(dhd_pub_t *pub, uint32 *to_val);
3125 extern void dhd_set_scan_to_val(dhd_pub_t *pub, uint32 to_val);
3126 extern void dhd_get_join_to_val(dhd_pub_t *pub, uint32 *to_val);
3127 extern void dhd_set_join_to_val(dhd_pub_t *pub, uint32 to_val);
3128 extern void dhd_get_cmd_to_val(dhd_pub_t *pub, uint32 *to_val);
3129 extern void dhd_set_cmd_to_val(dhd_pub_t *pub, uint32 to_val);
3130 extern void dhd_get_bus_to_val(dhd_pub_t *pub, uint32 *to_val);
3131 extern void dhd_set_bus_to_val(dhd_pub_t *pub, uint32 to_val);
3132 extern int dhd_start_timesync_timer(dhd_pub_t *pub);
3133 extern int dhd_stop_timesync_timer(dhd_pub_t *pub);
3134
3135 #ifdef DHD_PKTID_AUDIT_ENABLED
3136 void dhd_pktid_error_handler(dhd_pub_t *dhdp);
3137 #endif /* DHD_PKTID_AUDIT_ENABLED */
3138
3139 #ifdef DHD_MAP_PKTID_LOGGING
3140 extern void dhd_pktid_logging_dump(dhd_pub_t *dhdp);
3141 #endif /* DHD_MAP_PKTID_LOGGING */
3142
3143 #ifdef DHD_PCIE_RUNTIMEPM
3144 extern bool dhd_runtimepm_state(dhd_pub_t *dhd);
3145 extern bool dhd_runtime_bus_wake(struct dhd_bus *bus, bool wait, void *func_addr);
3146 extern bool dhdpcie_runtime_bus_wake(dhd_pub_t *dhdp, bool wait, void *func_addr);
3147 extern void dhdpcie_block_runtime_pm(dhd_pub_t *dhdp);
3148 extern bool dhdpcie_is_resume_done(dhd_pub_t *dhdp);
3149 extern void dhd_runtime_pm_disable(dhd_pub_t *dhdp);
3150 extern void dhd_runtime_pm_enable(dhd_pub_t *dhdp);
3151 /* Disable the Runtime PM and wake up if the bus is already in suspend */
3152 #define DHD_DISABLE_RUNTIME_PM(dhdp) \
3153 do { \
3154 dhd_runtime_pm_disable(dhdp); \
3155 } while (0);
3156
3157 /* Enable the Runtime PM */
3158 #define DHD_ENABLE_RUNTIME_PM(dhdp) \
3159 do { \
3160 dhd_runtime_pm_enable(dhdp); \
3161 } while (0);
3162 #else
3163 #define DHD_DISABLE_RUNTIME_PM(dhdp)
3164 #define DHD_ENABLE_RUNTIME_PM(dhdp)
3165 #endif /* DHD_PCIE_RUNTIMEPM */
3166
3167 #ifdef REVERSE_AIFSN
3168 extern int check_reverse_aifsn_condition(dhd_pub_t *dhdp, struct net_device *ndev);
3169
3170 #define DHD_REVERSE_AIFSN(dhdp, ndev) \
3171 do { \
3172 check_reverse_aifsn_condition(dhdp, ndev); \
3173 } while (0);
3174 #else
3175 #define DHD_REVERSE_AIFSN(dhdp, ndev)
3176 #endif /* AIFSN_REVERSE */
3177
3178 extern bool dhd_prot_is_cmpl_ring_empty(dhd_pub_t *dhd, void *prot_info);
3179 extern void dhd_prot_dump_ring_ptrs(void *prot_info);
3180
3181 #if defined(DHD_TRACE_WAKE_LOCK)
3182 void dhd_wk_lock_stats_dump(dhd_pub_t *dhdp);
3183 #endif // endif
3184
3185 extern bool dhd_query_bus_erros(dhd_pub_t *dhdp);
3186 void dhd_clear_bus_errors(dhd_pub_t *dhdp);
3187
3188 #if defined(CONFIG_64BIT)
3189 #define DHD_SUPPORT_64BIT
3190 #endif /* (linux || LINUX) && CONFIG_64BIT */
3191
3192 #if defined(DHD_ERPOM)
3193 extern void dhd_schedule_reset(dhd_pub_t *dhdp);
3194 #else
dhd_schedule_reset(dhd_pub_t * dhdp)3195 static INLINE void dhd_schedule_reset(dhd_pub_t *dhdp) {;}
3196 #endif // endif
3197
3198 extern void init_dhd_timeouts(dhd_pub_t *pub);
3199 extern void deinit_dhd_timeouts(dhd_pub_t *pub);
3200
3201 typedef enum timeout_resons {
3202 DHD_REASON_COMMAND_TO,
3203 DHD_REASON_JOIN_TO,
3204 DHD_REASON_SCAN_TO,
3205 DHD_REASON_OQS_TO
3206 } timeout_reasons_t;
3207
3208 extern void dhd_prhex(const char *msg, volatile uchar *buf, uint nbytes, uint8 dbg_level);
3209 int dhd_tput_test(dhd_pub_t *dhd, tput_test_t *tput_data);
3210 void dhd_tput_test_rx(dhd_pub_t *dhd, void *pkt);
dhd_get_max_txbufs(dhd_pub_t * dhdp)3211 static INLINE int dhd_get_max_txbufs(dhd_pub_t *dhdp)
3212 { return -1; }
3213
3214 #ifdef FILTER_IE
3215 int dhd_read_from_file(dhd_pub_t *dhd);
3216 int dhd_parse_filter_ie(dhd_pub_t *dhd, uint8 *buf);
3217 int dhd_get_filter_ie_count(dhd_pub_t *dhd, uint8 *buf);
3218 int dhd_parse_oui(dhd_pub_t *dhd, uint8 *inbuf, uint8 *oui, int len);
3219 int dhd_check_valid_ie(dhd_pub_t *dhdp, uint8 *buf, int len);
3220 #endif /* FILTER_IE */
3221
3222 uint16 dhd_prot_get_ioctl_trans_id(dhd_pub_t *dhdp);
3223
3224 #ifdef SET_PCIE_IRQ_CPU_CORE
3225 enum {
3226 PCIE_IRQ_AFFINITY_OFF = 0,
3227 PCIE_IRQ_AFFINITY_BIG_CORE_ANY,
3228 PCIE_IRQ_AFFINITY_BIG_CORE_EXYNOS,
3229 PCIE_IRQ_AFFINITY_LAST
3230 };
3231 extern void dhd_set_irq_cpucore(dhd_pub_t *dhdp, int affinity_cmd);
3232 #endif /* SET_PCIE_IRQ_CPU_CORE */
3233
3234 #if defined(DHD_HANG_SEND_UP_TEST)
3235 extern void dhd_make_hang_with_reason(struct net_device *dev, const char *string_num);
3236 #endif /* DHD_HANG_SEND_UP_TEST */
3237
3238 #ifdef DHD_RND_DEBUG
3239 int dhd_dump_rnd_info(dhd_pub_t *dhd, uint8 *rnd_buf, uint32 rnd_len);
3240 int dhd_get_rnd_info(dhd_pub_t *dhd);
3241 #endif /* DHD_RND_DEBUG */
3242
3243 #ifdef DHD_WAKE_STATUS
3244 wake_counts_t* dhd_get_wakecount(dhd_pub_t *dhdp);
3245 #endif /* DHD_WAKE_STATUS */
3246 extern int dhd_get_random_bytes(uint8 *buf, uint len);
3247 #if defined(DHD_BLOB_EXISTENCE_CHECK)
3248 extern void dhd_set_blob_support(dhd_pub_t *dhdp, char *fw_path);
3249 #endif /* DHD_BLOB_EXISTENCE_CHECK */
3250
3251 /* configuration of ecounters. API's tp start/stop. currently supported only for linux */
3252 extern int dhd_ecounter_configure(dhd_pub_t *dhd, bool enable);
3253 extern int dhd_start_ecounters(dhd_pub_t *dhd);
3254 extern int dhd_stop_ecounters(dhd_pub_t *dhd);
3255 extern int dhd_start_event_ecounters(dhd_pub_t *dhd);
3256 extern int dhd_stop_event_ecounters(dhd_pub_t *dhd);
3257
3258 int dhd_get_preserve_log_numbers(dhd_pub_t *dhd, uint32 *logset_mask);
3259
3260 #ifdef DHD_LOG_DUMP
3261 void dhd_schedule_log_dump(dhd_pub_t *dhdp, void *type);
3262 void dhd_log_dump_trigger(dhd_pub_t *dhdp, int subcmd);
3263 int dhd_log_dump_ring_to_file(dhd_pub_t *dhdp, void *ring_ptr, void *file,
3264 unsigned long *file_posn, log_dump_section_hdr_t *sec_hdr, char *text_hdr,
3265 uint32 sec_type);
3266 int dhd_dump_debug_ring(dhd_pub_t *dhdp, void *ring_ptr, const void *user_buf,
3267 log_dump_section_hdr_t *sec_hdr, char *text_hdr, int buflen, uint32 sec_type);
3268 int dhd_log_dump_cookie_to_file(dhd_pub_t *dhdp, void *fp,
3269 const void *user_buf, unsigned long *f_pos);
3270 int dhd_log_dump_cookie(dhd_pub_t *dhdp, const void *user_buf);
3271 uint32 dhd_log_dump_cookie_len(dhd_pub_t *dhdp);
3272 int dhd_logdump_cookie_init(dhd_pub_t *dhdp, uint8 *buf, uint32 buf_size);
3273 void dhd_logdump_cookie_deinit(dhd_pub_t *dhdp);
3274 void dhd_logdump_cookie_save(dhd_pub_t *dhdp, char *cookie, char *type);
3275 int dhd_logdump_cookie_get(dhd_pub_t *dhdp, char *ret_cookie, uint32 buf_size);
3276 int dhd_logdump_cookie_count(dhd_pub_t *dhdp);
3277 int dhd_get_dld_log_dump(void *dev, dhd_pub_t *dhdp, const void *user_buf, void *fp,
3278 uint32 len, int type, void *pos);
3279 int dhd_print_ext_trap_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3280 void *fp, uint32 len, void *pos);
3281 int dhd_print_dump_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3282 void *fp, uint32 len, void *pos);
3283 int dhd_print_cookie_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3284 void *fp, uint32 len, void *pos);
3285 int dhd_print_health_chk_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3286 void *fp, uint32 len, void *pos);
3287 int dhd_print_time_str(const void *user_buf, void *fp, uint32 len, void *pos);
3288 #ifdef DHD_DUMP_PCIE_RINGS
3289 int dhd_print_flowring_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3290 void *fp, uint32 len, void *pos);
3291 uint32 dhd_get_flowring_len(void *ndev, dhd_pub_t *dhdp);
3292 #endif /* DHD_DUMP_PCIE_RINGS */
3293 #ifdef DHD_STATUS_LOGGING
3294 extern int dhd_print_status_log_data(void *dev, dhd_pub_t *dhdp,
3295 const void *user_buf, void *fp, uint32 len, void *pos);
3296 extern uint32 dhd_get_status_log_len(void *ndev, dhd_pub_t *dhdp);
3297 #endif /* DHD_STATUS_LOGGING */
3298 int dhd_print_ecntrs_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3299 void *fp, uint32 len, void *pos);
3300 int dhd_print_rtt_data(void *dev, dhd_pub_t *dhdp, const void *user_buf,
3301 void *fp, uint32 len, void *pos);
3302 int dhd_get_debug_dump_file_name(void *dev, dhd_pub_t *dhdp,
3303 char *dump_path, int size);
3304 uint32 dhd_get_ext_trap_len(void *ndev, dhd_pub_t *dhdp);
3305 uint32 dhd_get_time_str_len(void);
3306 uint32 dhd_get_health_chk_len(void *ndev, dhd_pub_t *dhdp);
3307 uint32 dhd_get_dhd_dump_len(void *ndev, dhd_pub_t *dhdp);
3308 uint32 dhd_get_cookie_log_len(void *ndev, dhd_pub_t *dhdp);
3309 uint32 dhd_get_ecntrs_len(void *ndev, dhd_pub_t *dhdp);
3310 uint32 dhd_get_rtt_len(void *ndev, dhd_pub_t *dhdp);
3311 uint32 dhd_get_dld_len(int log_type);
3312 void dhd_init_sec_hdr(log_dump_section_hdr_t *sec_hdr);
3313 extern char *dhd_log_dump_get_timestamp(void);
3314 bool dhd_log_dump_ecntr_enabled(void);
3315 bool dhd_log_dump_rtt_enabled(void);
3316 void dhd_nla_put_sssr_dump_len(void *ndev, uint32 *arr_len);
3317 int dhd_get_debug_dump(void *dev, const void *user_buf, uint32 len, int type);
3318 int
3319 dhd_sssr_dump_d11_buf_before(void *dev, const void *user_buf, uint32 len, int core);
3320 int
3321 dhd_sssr_dump_d11_buf_after(void *dev, const void *user_buf, uint32 len, int core);
3322 int
3323 dhd_sssr_dump_dig_buf_before(void *dev, const void *user_buf, uint32 len);
3324 int
3325 dhd_sssr_dump_dig_buf_after(void *dev, const void *user_buf, uint32 len);
3326 #ifdef DHD_PKT_LOGGING
3327 extern int dhd_os_get_pktlog_dump(void *dev, const void *user_buf, uint32 len);
3328 extern uint32 dhd_os_get_pktlog_dump_size(struct net_device *dev);
3329 extern void dhd_os_get_pktlogdump_filename(struct net_device *dev, char *dump_path, int len);
3330 #endif /* DHD_PKT_LOGGING */
3331
3332 #ifdef DNGL_AXI_ERROR_LOGGING
3333 extern int dhd_os_get_axi_error_dump(void *dev, const void *user_buf, uint32 len);
3334 extern int dhd_os_get_axi_error_dump_size(struct net_device *dev);
3335 extern void dhd_os_get_axi_error_filename(struct net_device *dev, char *dump_path, int len);
3336 #endif /* DNGL_AXI_ERROR_LOGGING */
3337
3338 #endif /* DHD_LOG_DUMP */
3339 int dhd_export_debug_data(void *mem_buf, void *fp, const void *user_buf, int buf_len, void *pos);
3340 #define DHD_PCIE_CONFIG_SAVE(bus) pci_save_state(bus->dev)
3341 #define DHD_PCIE_CONFIG_RESTORE(bus) pci_restore_state(bus->dev)
3342
3343 #ifdef BIGDATA_SOFTAP
3344 void dhd_schedule_gather_ap_stadata(void *bcm_cfg, void *ndev, const wl_event_msg_t *e);
3345 #endif /* BIGDATA_SOFTAP */
3346
3347 typedef struct dhd_pkt_parse {
3348 uint32 proto; /* Network layer protocol */
3349 uint32 t1; /* n-tuple */
3350 uint32 t2;
3351 } dhd_pkt_parse_t;
3352
3353 /* ========= RING API functions : exposed to others ============= */
3354 #define DHD_RING_TYPE_FIXED 1
3355 #define DHD_RING_TYPE_SINGLE_IDX 2
3356 uint32 dhd_ring_get_hdr_size(void);
3357 void *dhd_ring_init(dhd_pub_t *dhdp, uint8 *buf, uint32 buf_size, uint32 elem_size,
3358 uint32 elem_cnt, uint32 type);
3359 void dhd_ring_deinit(dhd_pub_t *dhdp, void *_ring);
3360 void *dhd_ring_get_first(void *_ring);
3361 void dhd_ring_free_first(void *_ring);
3362 void dhd_ring_set_read_idx(void *_ring, uint32 read_idx);
3363 void dhd_ring_set_write_idx(void *_ring, uint32 write_idx);
3364 uint32 dhd_ring_get_read_idx(void *_ring);
3365 uint32 dhd_ring_get_write_idx(void *_ring);
3366 void *dhd_ring_get_last(void *_ring);
3367 void *dhd_ring_get_next(void *_ring, void *cur);
3368 void *dhd_ring_get_prev(void *_ring, void *cur);
3369 void *dhd_ring_get_empty(void *_ring);
3370 int dhd_ring_get_cur_size(void *_ring);
3371 void dhd_ring_lock(void *ring, void *fist_ptr, void *last_ptr);
3372 void dhd_ring_lock_free(void *ring);
3373 void *dhd_ring_lock_get_first(void *_ring);
3374 void *dhd_ring_lock_get_last(void *_ring);
3375 int dhd_ring_lock_get_count(void *_ring);
3376 void dhd_ring_lock_free_first(void *ring);
3377 void dhd_ring_whole_lock(void *ring);
3378 void dhd_ring_whole_unlock(void *ring);
3379
3380 #define DHD_DUMP_TYPE_NAME_SIZE 32
3381 #define DHD_DUMP_FILE_PATH_SIZE 256
3382 #define DHD_DUMP_FILE_COUNT_MAX 5
3383 #define DHD_DUMP_TYPE_COUNT_MAX 10
3384
3385 #ifdef DHD_DUMP_MNGR
3386 typedef struct _DFM_elem {
3387 char type_name[DHD_DUMP_TYPE_NAME_SIZE];
3388 char file_path[DHD_DUMP_FILE_COUNT_MAX][DHD_DUMP_FILE_PATH_SIZE];
3389 int file_idx;
3390 } DFM_elem_t;
3391
3392 typedef struct _dhd_dump_file_manage {
3393 DFM_elem_t elems[DHD_DUMP_TYPE_COUNT_MAX];
3394 } dhd_dump_file_manage_t;
3395
3396 extern void dhd_dump_file_manage_enqueue(dhd_pub_t *dhd, char *dump_path, char *fname);
3397 #endif /* DHD_DUMP_MNGR */
3398
3399 #ifdef PKT_FILTER_SUPPORT
3400 extern void dhd_pktfilter_offload_set(dhd_pub_t * dhd, char *arg);
3401 extern void dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode);
3402 extern void dhd_pktfilter_offload_delete(dhd_pub_t *dhd, int id);
3403 #endif // endif
3404
3405 #ifdef DHD_DUMP_PCIE_RINGS
3406 extern int dhd_d2h_h2d_ring_dump(dhd_pub_t *dhd, void *file, const void *user_buf,
3407 unsigned long *file_posn, bool file_write);
3408 #endif /* DHD_DUMP_PCIE_RINGS */
3409
3410 #ifdef EWP_EDL
3411 #define DHD_EDL_RING_SIZE (D2HRING_EDL_MAX_ITEM * D2HRING_EDL_ITEMSIZE)
3412 int dhd_event_logtrace_process_edl(dhd_pub_t *dhdp, uint8 *data,
3413 void *evt_decode_data);
3414 int dhd_edl_mem_init(dhd_pub_t *dhd);
3415 void dhd_edl_mem_deinit(dhd_pub_t *dhd);
3416 void dhd_prot_edl_ring_tcm_rd_update(dhd_pub_t *dhd);
3417 #define DHD_EDL_MEM_INIT(dhdp) dhd_edl_mem_init(dhdp)
3418 #define DHD_EDL_MEM_DEINIT(dhdp) dhd_edl_mem_deinit(dhdp)
3419 #define DHD_EDL_RING_TCM_RD_UPDATE(dhdp) \
3420 dhd_prot_edl_ring_tcm_rd_update(dhdp)
3421 #else
3422 #define DHD_EDL_MEM_INIT(dhdp) do { /* noop */ } while (0)
3423 #define DHD_EDL_MEM_DEINIT(dhdp) do { /* noop */ } while (0)
3424 #define DHD_EDL_RING_TCM_RD_UPDATE(dhdp) do { /* noop */ } while (0)
3425 #endif /* EWP_EDL */
3426
3427 void dhd_schedule_logtrace(void *dhd_info);
3428 int dhd_print_fw_ver_from_file(dhd_pub_t *dhdp, char *fwpath);
3429
3430 #define HD_PREFIX_SIZE 2 /* hexadecimal prefix size */
3431 #define HD_BYTE_SIZE 2 /* hexadecimal byte size */
3432
3433 #if defined(DHD_H2D_LOG_TIME_SYNC)
3434 void dhd_h2d_log_time_sync_deferred_wq_schedule(dhd_pub_t *dhdp);
3435 void dhd_h2d_log_time_sync(dhd_pub_t *dhdp);
3436 #endif /* DHD_H2D_LOG_TIME_SYNC */
3437 extern void dhd_cleanup_if(struct net_device *net);
3438
3439 #ifdef DNGL_AXI_ERROR_LOGGING
3440 extern void dhd_axi_error(dhd_pub_t *dhd);
3441 #ifdef DHD_USE_WQ_FOR_DNGL_AXI_ERROR
3442 extern void dhd_axi_error_dispatch(dhd_pub_t *dhdp);
3443 #endif /* DHD_USE_WQ_FOR_DNGL_AXI_ERROR */
3444 #endif /* DNGL_AXI_ERROR_LOGGING */
3445
3446 #ifdef DHD_HP2P
3447 extern unsigned long dhd_os_hp2plock(dhd_pub_t *pub);
3448 extern void dhd_os_hp2punlock(dhd_pub_t *pub, unsigned long flags);
3449 #endif /* DHD_HP2P */
3450 extern struct dhd_if * dhd_get_ifp(dhd_pub_t *dhdp, uint32 ifidx);
3451
3452 #ifdef DHD_STATUS_LOGGING
3453 #include <dhd_statlog.h>
3454 #else
3455 #define ST(x) 0
3456 #define STDIR(x) 0
3457 #define DHD_STATLOG_CTRL(dhdp, stat, ifidx, reason) \
3458 do { /* noop */ } while (0)
3459 #define DHD_STATLOG_DATA(dhdp, stat, ifidx, dir, cond) \
3460 do { BCM_REFERENCE(cond); } while (0)
3461 #define DHD_STATLOG_DATA_RSN(dhdp, stat, ifidx, dir, reason) \
3462 do { /* noop */ } while (0)
3463 #endif /* DHD_STATUS_LOGGING */
3464
3465 #ifdef CONFIG_SILENT_ROAM
3466 extern int dhd_sroam_set_mon(dhd_pub_t *dhd, bool set);
3467 typedef wlc_sroam_info_v1_t wlc_sroam_info_t;
3468 #endif /* CONFIG_SILENT_ROAM */
3469
3470 #ifdef SUPPORT_SET_TID
3471 enum dhd_set_tid_mode {
3472 /* Disalbe changing TID */
3473 SET_TID_OFF = 0,
3474 /* Change TID for all UDP frames */
3475 SET_TID_ALL_UDP,
3476 /* Change TID for UDP frames based on UID */
3477 SET_TID_BASED_ON_UID
3478 };
3479 extern void dhd_set_tid_based_on_uid(dhd_pub_t *dhdp, void *pkt);
3480 #endif /* SUPPORT_SET_TID */
3481
3482 #ifdef DHD_DUMP_FILE_WRITE_FROM_KERNEL
3483 #define FILE_NAME_HAL_TAG ""
3484 #else
3485 #define FILE_NAME_HAL_TAG "_hal" /* The tag name concatenated by HAL */
3486 #endif /* DHD_DUMP_FILE_WRITE_FROM_KERNEL */
3487
3488 #if defined(DISABLE_HE_ENAB) || defined(CUSTOM_CONTROL_HE_ENAB)
3489 extern int dhd_control_he_enab(dhd_pub_t * dhd, uint8 he_enab);
3490 extern uint8 control_he_enab;
3491 #endif /* DISABLE_HE_ENAB || CUSTOM_CONTROL_HE_ENAB */
3492
3493 #if defined(BCMSDIO)
3494 void dhd_set_role(dhd_pub_t *dhdp, int role, int bssidx);
3495 #endif /* BCMSDIO */
3496 #endif /* _dhd_h_ */
3497