Commit | Line | Data |
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2be7d22f | 1 | /* |
0916d9f2 | 2 | * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. |
2be7d22f VK |
3 | * |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | ||
17 | #ifndef __WIL6210_H__ | |
18 | #define __WIL6210_H__ | |
19 | ||
20 | #include <linux/netdevice.h> | |
21 | #include <linux/wireless.h> | |
22 | #include <net/cfg80211.h> | |
7c0acf86 | 23 | #include <linux/timex.h> |
dc16427b | 24 | #include <linux/types.h> |
f772ebfb VK |
25 | #include "wil_platform.h" |
26 | ||
c33407a8 | 27 | extern bool no_fw_recovery; |
9a06bec9 | 28 | extern unsigned int mtu_max; |
ab954628 | 29 | extern unsigned short rx_ring_overflow_thrsh; |
3a3def8d | 30 | extern int agg_wsize; |
0436fd9a | 31 | extern u32 vring_idle_trsh; |
c406ea7c | 32 | extern bool rx_align_2; |
bfc2dc7a | 33 | extern bool debug_fw; |
2be7d22f | 34 | |
2be7d22f | 35 | #define WIL_NAME "wil6210" |
2cd0f021 | 36 | #define WIL_FW_NAME "wil6210.fw" /* code */ |
137ce610 | 37 | #define WIL_FW2_NAME "wil6210.brd" /* board & radio parameters */ |
2be7d22f | 38 | |
f772ebfb | 39 | #define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */ |
2be7d22f VK |
40 | |
41 | /** | |
42 | * extract bits [@b0:@b1] (inclusive) from the value @x | |
43 | * it should be @b0 <= @b1, or result is incorrect | |
44 | */ | |
45 | static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) | |
46 | { | |
47 | return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); | |
48 | } | |
49 | ||
50 | #define WIL6210_MEM_SIZE (2*1024*1024UL) | |
51 | ||
f1871cd9 | 52 | #define WIL_TX_Q_LEN_DEFAULT (4000) |
3baedd91 VS |
53 | #define WIL_RX_RING_SIZE_ORDER_DEFAULT (10) |
54 | #define WIL_TX_RING_SIZE_ORDER_DEFAULT (10) | |
41d6b093 VK |
55 | #define WIL_BCAST_RING_SIZE_ORDER_DEFAULT (7) |
56 | #define WIL_BCAST_MCS0_LIMIT (1024) /* limit for MCS0 frame size */ | |
d3762b40 VK |
57 | /* limit ring size in range [32..32k] */ |
58 | #define WIL_RING_SIZE_ORDER_MIN (5) | |
59 | #define WIL_RING_SIZE_ORDER_MAX (15) | |
e0287c4a VK |
60 | #define WIL6210_MAX_TX_RINGS (24) /* HW limit */ |
61 | #define WIL6210_MAX_CID (8) /* HW limit */ | |
62 | #define WIL6210_NAPI_BUDGET (16) /* arbitrary */ | |
3277213f VK |
63 | #define WIL_MAX_AMPDU_SIZE (64 * 1024) /* FW/HW limit */ |
64 | #define WIL_MAX_AGG_WSIZE (32) /* FW/HW limit */ | |
65 | /* Hardware offload block adds the following: | |
66 | * 26 bytes - 3-address QoS data header | |
c44690a1 | 67 | * 8 bytes - IV + EIV (for GCMP) |
3277213f | 68 | * 8 bytes - SNAP |
c44690a1 | 69 | * 16 bytes - MIC (for GCMP) |
3277213f | 70 | * 4 bytes - CRC |
3277213f VK |
71 | */ |
72 | #define WIL_MAX_MPDU_OVERHEAD (62) | |
c44690a1 VK |
73 | |
74 | /* Calculate MAC buffer size for the firmware. It includes all overhead, | |
75 | * as it will go over the air, and need to be 8 byte aligned | |
76 | */ | |
77 | static inline u32 wil_mtu2macbuf(u32 mtu) | |
78 | { | |
79 | return ALIGN(mtu + WIL_MAX_MPDU_OVERHEAD, 8); | |
80 | } | |
81 | ||
4590d812 VK |
82 | /* MTU for Ethernet need to take into account 8-byte SNAP header |
83 | * to be added when encapsulating Ethernet frame into 802.11 | |
84 | */ | |
85 | #define WIL_MAX_ETH_MTU (IEEE80211_MAX_DATA_LEN_DMG - 8) | |
b6b1b0ec VK |
86 | /* Max supported by wil6210 value for interrupt threshold is 5sec. */ |
87 | #define WIL6210_ITR_TRSH_MAX (5000000) | |
918465a3 VS |
88 | #define WIL6210_ITR_TX_INTERFRAME_TIMEOUT_DEFAULT (13) /* usec */ |
89 | #define WIL6210_ITR_RX_INTERFRAME_TIMEOUT_DEFAULT (13) /* usec */ | |
78366f69 VK |
90 | #define WIL6210_ITR_TX_MAX_BURST_DURATION_DEFAULT (500) /* usec */ |
91 | #define WIL6210_ITR_RX_MAX_BURST_DURATION_DEFAULT (500) /* usec */ | |
fc219eed VK |
92 | #define WIL6210_FW_RECOVERY_RETRIES (5) /* try to recover this many times */ |
93 | #define WIL6210_FW_RECOVERY_TO msecs_to_jiffies(5000) | |
047e5d74 | 94 | #define WIL6210_SCAN_TO msecs_to_jiffies(10000) |
78771d76 | 95 | #define WIL6210_DISCONNECT_TO_MS (2000) |
ab954628 VK |
96 | #define WIL6210_RX_HIGH_TRSH_INIT (0) |
97 | #define WIL6210_RX_HIGH_TRSH_DEFAULT \ | |
98 | (1 << (WIL_RX_RING_SIZE_ORDER_DEFAULT - 3)) | |
2be7d22f VK |
99 | /* Hardware definitions begin */ |
100 | ||
101 | /* | |
102 | * Mapping | |
103 | * RGF File | Host addr | FW addr | |
104 | * | | | |
105 | * user_rgf | 0x000000 | 0x880000 | |
106 | * dma_rgf | 0x001000 | 0x881000 | |
107 | * pcie_rgf | 0x002000 | 0x882000 | |
108 | * | | | |
109 | */ | |
110 | ||
111 | /* Where various structures placed in host address space */ | |
112 | #define WIL6210_FW_HOST_OFF (0x880000UL) | |
113 | ||
114 | #define HOSTADDR(fwaddr) (fwaddr - WIL6210_FW_HOST_OFF) | |
115 | ||
116 | /* | |
117 | * Interrupt control registers block | |
118 | * | |
119 | * each interrupt controlled by the same bit in all registers | |
120 | */ | |
121 | struct RGF_ICR { | |
122 | u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */ | |
123 | u32 ICR; /* Cause, W1C/COR depending on ICC */ | |
124 | u32 ICM; /* Cause masked (ICR & ~IMV), W1C/COR depending on ICC */ | |
125 | u32 ICS; /* Cause Set, WO */ | |
126 | u32 IMV; /* Mask, RW+S/C */ | |
127 | u32 IMS; /* Mask Set, write 1 to set */ | |
128 | u32 IMC; /* Mask Clear, write 1 to clear */ | |
129 | } __packed; | |
130 | ||
131 | /* registers - FW addresses */ | |
b373de72 | 132 | #define RGF_USER_USAGE_1 (0x880004) |
151a9706 | 133 | #define RGF_USER_USAGE_6 (0x880018) |
d28bcc30 VK |
134 | #define RGF_USER_HW_MACHINE_STATE (0x8801dc) |
135 | #define HW_MACHINE_BOOT_DONE (0x3fffffd) | |
2be7d22f | 136 | #define RGF_USER_USER_CPU_0 (0x8801e0) |
151a9706 | 137 | #define BIT_USER_USER_CPU_MAN_RST BIT(1) /* user_cpu_man_rst */ |
17123991 | 138 | #define RGF_USER_MAC_CPU_0 (0x8801fc) |
151a9706 | 139 | #define BIT_USER_MAC_CPU_MAN_RST BIT(1) /* mac_cpu_man_rst */ |
17123991 | 140 | #define RGF_USER_USER_SCRATCH_PAD (0x8802bc) |
2cd0f021 | 141 | #define RGF_USER_BL (0x880A3C) /* Boot Loader */ |
17123991 | 142 | #define RGF_USER_FW_REV_ID (0x880a8c) /* chip revision */ |
972072aa | 143 | #define RGF_USER_CLKS_CTL_0 (0x880abc) |
151a9706 | 144 | #define BIT_USER_CLKS_CAR_AHB_SW_SEL BIT(1) /* ref clk/PLL */ |
972072aa | 145 | #define BIT_USER_CLKS_RST_PWGD BIT(11) /* reset on "power good" */ |
2be7d22f VK |
146 | #define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04) |
147 | #define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08) | |
148 | #define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c) | |
149 | #define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10) | |
17123991 | 150 | #define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14) |
151a9706 VK |
151 | #define BIT_HPAL_PERST_FROM_PAD BIT(6) |
152 | #define BIT_CAR_PERST_RST BIT(7) | |
17123991 VK |
153 | #define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */ |
154 | #define BIT_USER_USER_ICR_SW_INT_2 BIT(18) | |
6508281b | 155 | #define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0 (0x880c18) |
151a9706 | 156 | #define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_1 (0x880c2c) |
48516298 VK |
157 | #define RGF_USER_SPARROW_M_4 (0x880c50) /* Sparrow */ |
158 | #define BIT_SPARROW_M_4_SEL_SLEEP_OR_REF BIT(2) | |
2be7d22f VK |
159 | |
160 | #define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */ | |
161 | #define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0) | |
162 | #define BIT_DMA_EP_TX_ICR_TX_DONE_N(n) BIT(n+1) /* n = [0..23] */ | |
163 | #define RGF_DMA_EP_RX_ICR (0x881bd0) /* struct RGF_ICR */ | |
164 | #define BIT_DMA_EP_RX_ICR_RX_DONE BIT(0) | |
40e391b4 | 165 | #define BIT_DMA_EP_RX_ICR_RX_HTRSH BIT(1) |
2be7d22f VK |
166 | #define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ |
167 | #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) | |
168 | #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) | |
7269494e | 169 | #define BIT_DMA_EP_MISC_ICR_FW_INT(n) BIT(28+n) /* n = [0..3] */ |
2be7d22f | 170 | |
78366f69 | 171 | /* Legacy interrupt moderation control (before Sparrow v2)*/ |
2be7d22f VK |
172 | #define RGF_DMA_ITR_CNT_TRSH (0x881c5c) |
173 | #define RGF_DMA_ITR_CNT_DATA (0x881c60) | |
17123991 | 174 | #define RGF_DMA_ITR_CNT_CRL (0x881c64) |
2be7d22f VK |
175 | #define BIT_DMA_ITR_CNT_CRL_EN BIT(0) |
176 | #define BIT_DMA_ITR_CNT_CRL_EXT_TICK BIT(1) | |
177 | #define BIT_DMA_ITR_CNT_CRL_FOREVER BIT(2) | |
178 | #define BIT_DMA_ITR_CNT_CRL_CLR BIT(3) | |
179 | #define BIT_DMA_ITR_CNT_CRL_REACH_TRSH BIT(4) | |
180 | ||
e3351277 VK |
181 | /* Offload control (Sparrow B0+) */ |
182 | #define RGF_DMA_OFUL_NID_0 (0x881cd4) | |
183 | #define BIT_DMA_OFUL_NID_0_RX_EXT_TR_EN BIT(0) | |
184 | #define BIT_DMA_OFUL_NID_0_TX_EXT_TR_EN BIT(1) | |
185 | #define BIT_DMA_OFUL_NID_0_RX_EXT_A3_SRC BIT(2) | |
186 | #define BIT_DMA_OFUL_NID_0_TX_EXT_A3_SRC BIT(3) | |
187 | ||
78366f69 VK |
188 | /* New (sparrow v2+) interrupt moderation control */ |
189 | #define RGF_DMA_ITR_TX_DESQ_NO_MOD (0x881d40) | |
190 | #define RGF_DMA_ITR_TX_CNT_TRSH (0x881d34) | |
191 | #define RGF_DMA_ITR_TX_CNT_DATA (0x881d38) | |
192 | #define RGF_DMA_ITR_TX_CNT_CTL (0x881d3c) | |
193 | #define BIT_DMA_ITR_TX_CNT_CTL_EN BIT(0) | |
194 | #define BIT_DMA_ITR_TX_CNT_CTL_EXT_TIC_SEL BIT(1) | |
195 | #define BIT_DMA_ITR_TX_CNT_CTL_FOREVER BIT(2) | |
196 | #define BIT_DMA_ITR_TX_CNT_CTL_CLR BIT(3) | |
197 | #define BIT_DMA_ITR_TX_CNT_CTL_REACHED_TRESH BIT(4) | |
198 | #define BIT_DMA_ITR_TX_CNT_CTL_CROSS_EN BIT(5) | |
199 | #define BIT_DMA_ITR_TX_CNT_CTL_FREE_RUNNIG BIT(6) | |
200 | #define RGF_DMA_ITR_TX_IDL_CNT_TRSH (0x881d60) | |
201 | #define RGF_DMA_ITR_TX_IDL_CNT_DATA (0x881d64) | |
202 | #define RGF_DMA_ITR_TX_IDL_CNT_CTL (0x881d68) | |
203 | #define BIT_DMA_ITR_TX_IDL_CNT_CTL_EN BIT(0) | |
204 | #define BIT_DMA_ITR_TX_IDL_CNT_CTL_EXT_TIC_SEL BIT(1) | |
205 | #define BIT_DMA_ITR_TX_IDL_CNT_CTL_FOREVER BIT(2) | |
206 | #define BIT_DMA_ITR_TX_IDL_CNT_CTL_CLR BIT(3) | |
207 | #define BIT_DMA_ITR_TX_IDL_CNT_CTL_REACHED_TRESH BIT(4) | |
208 | #define RGF_DMA_ITR_RX_DESQ_NO_MOD (0x881d50) | |
209 | #define RGF_DMA_ITR_RX_CNT_TRSH (0x881d44) | |
210 | #define RGF_DMA_ITR_RX_CNT_DATA (0x881d48) | |
211 | #define RGF_DMA_ITR_RX_CNT_CTL (0x881d4c) | |
212 | #define BIT_DMA_ITR_RX_CNT_CTL_EN BIT(0) | |
213 | #define BIT_DMA_ITR_RX_CNT_CTL_EXT_TIC_SEL BIT(1) | |
214 | #define BIT_DMA_ITR_RX_CNT_CTL_FOREVER BIT(2) | |
215 | #define BIT_DMA_ITR_RX_CNT_CTL_CLR BIT(3) | |
216 | #define BIT_DMA_ITR_RX_CNT_CTL_REACHED_TRESH BIT(4) | |
217 | #define BIT_DMA_ITR_RX_CNT_CTL_CROSS_EN BIT(5) | |
218 | #define BIT_DMA_ITR_RX_CNT_CTL_FREE_RUNNIG BIT(6) | |
219 | #define RGF_DMA_ITR_RX_IDL_CNT_TRSH (0x881d54) | |
220 | #define RGF_DMA_ITR_RX_IDL_CNT_DATA (0x881d58) | |
221 | #define RGF_DMA_ITR_RX_IDL_CNT_CTL (0x881d5c) | |
222 | #define BIT_DMA_ITR_RX_IDL_CNT_CTL_EN BIT(0) | |
223 | #define BIT_DMA_ITR_RX_IDL_CNT_CTL_EXT_TIC_SEL BIT(1) | |
224 | #define BIT_DMA_ITR_RX_IDL_CNT_CTL_FOREVER BIT(2) | |
225 | #define BIT_DMA_ITR_RX_IDL_CNT_CTL_CLR BIT(3) | |
226 | #define BIT_DMA_ITR_RX_IDL_CNT_CTL_REACHED_TRESH BIT(4) | |
227 | ||
17123991 VK |
228 | #define RGF_DMA_PSEUDO_CAUSE (0x881c68) |
229 | #define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) | |
230 | #define RGF_DMA_PSEUDO_CAUSE_MASK_FW (0x881c70) | |
231 | #define BIT_DMA_PSEUDO_CAUSE_RX BIT(0) | |
232 | #define BIT_DMA_PSEUDO_CAUSE_TX BIT(1) | |
233 | #define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2) | |
234 | ||
6508281b | 235 | #define RGF_HP_CTRL (0x88265c) |
17123991 VK |
236 | #define RGF_PCIE_LOS_COUNTER_CTL (0x882dc4) |
237 | ||
91b775ed VK |
238 | /* MAC timer, usec, for packet lifetime */ |
239 | #define RGF_MAC_MTRL_COUNTER_0 (0x886aa8) | |
240 | ||
151a9706 | 241 | #define RGF_CAF_ICR (0x88946c) /* struct RGF_ICR */ |
48516298 VK |
242 | #define RGF_CAF_OSC_CONTROL (0x88afa4) |
243 | #define BIT_CAF_OSC_XTAL_EN BIT(0) | |
244 | #define RGF_CAF_PLL_LOCK_STATUS (0x88afec) | |
245 | #define BIT_CAF_OSC_DIG_XTAL_STABLE BIT(0) | |
151a9706 | 246 | |
d8cfb80c | 247 | #define RGF_USER_JTAG_DEV_ID (0x880b34) /* device ID */ |
d8cfb80c VK |
248 | #define JTAG_DEV_ID_SPARROW_B0 (0x2632072f) |
249 | ||
bf2f6734 VK |
250 | /* crash codes for FW/Ucode stored here */ |
251 | #define RGF_FW_ASSERT_CODE (0x91f020) | |
252 | #define RGF_UCODE_ASSERT_CODE (0x91f028) | |
253 | ||
d8cfb80c VK |
254 | enum { |
255 | HW_VER_UNKNOWN, | |
d8cfb80c VK |
256 | HW_VER_SPARROW_B0, /* JTAG_DEV_ID_SPARROW_B0 */ |
257 | }; | |
258 | ||
2be7d22f | 259 | /* popular locations */ |
b9eeb512 VK |
260 | #define RGF_MBOX RGF_USER_USER_SCRATCH_PAD |
261 | #define HOST_MBOX HOSTADDR(RGF_MBOX) | |
2be7d22f VK |
262 | #define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 |
263 | ||
264 | /* ISR register bits */ | |
7269494e VK |
265 | #define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT(0) |
266 | #define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT(1) | |
267 | #define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3) | |
2be7d22f VK |
268 | |
269 | /* Hardware definitions end */ | |
b541d0a0 VK |
270 | struct fw_map { |
271 | u32 from; /* linker address - from, inclusive */ | |
272 | u32 to; /* linker address - to, exclusive */ | |
273 | u32 host; /* PCI/Host address - BAR0 + 0x880000 */ | |
274 | const char *name; /* for debugfs */ | |
275 | }; | |
8fe59627 | 276 | |
b541d0a0 | 277 | /* array size should be in sync with actual definition in the wmi.c */ |
0fd37ff8 | 278 | extern const struct fw_map fw_mapping[8]; |
2be7d22f | 279 | |
a70abea5 VK |
280 | /** |
281 | * mk_cidxtid - construct @cidxtid field | |
282 | * @cid: CID value | |
283 | * @tid: TID value | |
284 | * | |
285 | * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID | |
286 | */ | |
287 | static inline u8 mk_cidxtid(u8 cid, u8 tid) | |
288 | { | |
289 | return ((tid & 0xf) << 4) | (cid & 0xf); | |
290 | } | |
291 | ||
292 | /** | |
293 | * parse_cidxtid - parse @cidxtid field | |
294 | * @cid: store CID value here | |
295 | * @tid: store TID value here | |
296 | * | |
297 | * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID | |
298 | */ | |
299 | static inline void parse_cidxtid(u8 cidxtid, u8 *cid, u8 *tid) | |
300 | { | |
301 | *cid = cidxtid & 0xf; | |
302 | *tid = (cidxtid >> 4) & 0xf; | |
303 | } | |
304 | ||
2be7d22f VK |
305 | struct wil6210_mbox_ring { |
306 | u32 base; | |
307 | u16 entry_size; /* max. size of mbox entry, incl. all headers */ | |
308 | u16 size; | |
309 | u32 tail; | |
310 | u32 head; | |
311 | } __packed; | |
312 | ||
313 | struct wil6210_mbox_ring_desc { | |
314 | __le32 sync; | |
315 | __le32 addr; | |
316 | } __packed; | |
317 | ||
318 | /* at HOST_OFF_WIL6210_MBOX_CTL */ | |
319 | struct wil6210_mbox_ctl { | |
320 | struct wil6210_mbox_ring tx; | |
321 | struct wil6210_mbox_ring rx; | |
322 | } __packed; | |
323 | ||
324 | struct wil6210_mbox_hdr { | |
325 | __le16 seq; | |
326 | __le16 len; /* payload, bytes after this header */ | |
327 | __le16 type; | |
328 | u8 flags; | |
329 | u8 reserved; | |
330 | } __packed; | |
331 | ||
332 | #define WIL_MBOX_HDR_TYPE_WMI (0) | |
333 | ||
334 | /* max. value for wil6210_mbox_hdr.len */ | |
335 | #define MAX_MBOXITEM_SIZE (240) | |
336 | ||
f988b23f VK |
337 | /** |
338 | * struct wil6210_mbox_hdr_wmi - WMI header | |
339 | * | |
340 | * @mid: MAC ID | |
341 | * 00 - default, created by FW | |
342 | * 01..0f - WiFi ports, driver to create | |
343 | * 10..fe - debug | |
344 | * ff - broadcast | |
345 | * @id: command/event ID | |
346 | * @timestamp: FW fills for events, free-running msec timer | |
347 | */ | |
2be7d22f | 348 | struct wil6210_mbox_hdr_wmi { |
f988b23f VK |
349 | u8 mid; |
350 | u8 reserved; | |
2be7d22f | 351 | __le16 id; |
f988b23f | 352 | __le32 timestamp; |
2be7d22f VK |
353 | } __packed; |
354 | ||
355 | struct pending_wmi_event { | |
356 | struct list_head list; | |
357 | struct { | |
358 | struct wil6210_mbox_hdr hdr; | |
359 | struct wil6210_mbox_hdr_wmi wmi; | |
360 | u8 data[0]; | |
361 | } __packed event; | |
362 | }; | |
363 | ||
2232abd5 VK |
364 | enum { /* for wil_ctx.mapped_as */ |
365 | wil_mapped_as_none = 0, | |
366 | wil_mapped_as_single = 1, | |
367 | wil_mapped_as_page = 2, | |
368 | }; | |
369 | ||
f88f113a VK |
370 | /** |
371 | * struct wil_ctx - software context for Vring descriptor | |
372 | */ | |
373 | struct wil_ctx { | |
374 | struct sk_buff *skb; | |
c236658f | 375 | u8 nr_frags; |
2232abd5 | 376 | u8 mapped_as; |
f88f113a VK |
377 | }; |
378 | ||
2be7d22f VK |
379 | union vring_desc; |
380 | ||
381 | struct vring { | |
382 | dma_addr_t pa; | |
383 | volatile union vring_desc *va; /* vring_desc[size], WriteBack by DMA */ | |
384 | u16 size; /* number of vring_desc elements */ | |
385 | u32 swtail; | |
386 | u32 swhead; | |
387 | u32 hwtail; /* write here to inform hw */ | |
f88f113a | 388 | struct wil_ctx *ctx; /* ctx[size] - software context */ |
2be7d22f VK |
389 | }; |
390 | ||
097638a0 VK |
391 | /** |
392 | * Additional data for Tx Vring | |
393 | */ | |
394 | struct vring_tx_data { | |
230d8442 | 395 | bool dot1x_open; |
097638a0 | 396 | int enabled; |
7c0acf86 | 397 | cycles_t idle, last_idle, begin; |
3277213f VK |
398 | u8 agg_wsize; /* agreed aggregation window, 0 - no agg */ |
399 | u16 agg_timeout; | |
cbcf5866 | 400 | u8 agg_amsdu; |
3a124ed6 | 401 | bool addba_in_progress; /* if set, agg_xxx is for request in progress */ |
5933a06d | 402 | spinlock_t lock; |
097638a0 VK |
403 | }; |
404 | ||
2be7d22f | 405 | enum { /* for wil6210_priv.status */ |
817f1853 | 406 | wil_status_fwready = 0, /* FW operational */ |
b338f74e | 407 | wil_status_fwconnecting, |
2be7d22f VK |
408 | wil_status_fwconnected, |
409 | wil_status_dontscan, | |
817f1853 | 410 | wil_status_mbox_ready, /* MBOX structures ready */ |
2be7d22f | 411 | wil_status_irqen, /* FIXME: interrupts enabled - for debug */ |
0fef1818 | 412 | wil_status_napi_en, /* NAPI enabled protected by wil->mutex */ |
f13e0630 | 413 | wil_status_resetting, /* reset in progress */ |
9419b6a2 | 414 | wil_status_last /* keep last */ |
2be7d22f VK |
415 | }; |
416 | ||
417 | struct pci_dev; | |
418 | ||
b4490f42 VK |
419 | /** |
420 | * struct tid_ampdu_rx - TID aggregation information (Rx). | |
421 | * | |
422 | * @reorder_buf: buffer to reorder incoming aggregated MPDUs | |
423 | * @reorder_time: jiffies when skb was added | |
424 | * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) | |
425 | * @reorder_timer: releases expired frames from the reorder buffer. | |
426 | * @last_rx: jiffies of last rx activity | |
427 | * @head_seq_num: head sequence number in reordering buffer. | |
428 | * @stored_mpdu_num: number of MPDUs in reordering buffer | |
429 | * @ssn: Starting Sequence Number expected to be aggregated. | |
430 | * @buf_size: buffer size for incoming A-MPDUs | |
431 | * @timeout: reset timer value (in TUs). | |
91a8edcc VK |
432 | * @ssn_last_drop: SSN of the last dropped frame |
433 | * @total: total number of processed incoming frames | |
434 | * @drop_dup: duplicate frames dropped for this reorder buffer | |
435 | * @drop_old: old frames dropped for this reorder buffer | |
b4490f42 | 436 | * @dialog_token: dialog token for aggregation session |
91a8edcc | 437 | * @first_time: true when this buffer used 1-st time |
b4490f42 VK |
438 | */ |
439 | struct wil_tid_ampdu_rx { | |
b4490f42 VK |
440 | struct sk_buff **reorder_buf; |
441 | unsigned long *reorder_time; | |
442 | struct timer_list session_timer; | |
443 | struct timer_list reorder_timer; | |
444 | unsigned long last_rx; | |
445 | u16 head_seq_num; | |
446 | u16 stored_mpdu_num; | |
447 | u16 ssn; | |
448 | u16 buf_size; | |
449 | u16 timeout; | |
d5b1c32f | 450 | u16 ssn_last_drop; |
91a8edcc VK |
451 | unsigned long long total; /* frames processed */ |
452 | unsigned long long drop_dup; | |
453 | unsigned long long drop_old; | |
b4490f42 | 454 | u8 dialog_token; |
c888cdd4 | 455 | bool first_time; /* is it 1-st time this buffer used? */ |
b4490f42 VK |
456 | }; |
457 | ||
3df2cd36 VK |
458 | enum wil_sta_status { |
459 | wil_sta_unused = 0, | |
460 | wil_sta_conn_pending = 1, | |
461 | wil_sta_connected = 2, | |
462 | }; | |
b4490f42 VK |
463 | |
464 | #define WIL_STA_TID_NUM (16) | |
c4a110d8 | 465 | #define WIL_MCS_MAX (12) /* Maximum MCS supported */ |
b4490f42 | 466 | |
c8b78b5f VK |
467 | struct wil_net_stats { |
468 | unsigned long rx_packets; | |
469 | unsigned long tx_packets; | |
470 | unsigned long rx_bytes; | |
471 | unsigned long tx_bytes; | |
472 | unsigned long tx_errors; | |
473 | unsigned long rx_dropped; | |
3b282bc6 VK |
474 | unsigned long rx_non_data_frame; |
475 | unsigned long rx_short_frame; | |
476 | unsigned long rx_large_frame; | |
c8b78b5f | 477 | u16 last_mcs_rx; |
c4a110d8 | 478 | u64 rx_per_mcs[WIL_MCS_MAX + 1]; |
c8b78b5f VK |
479 | }; |
480 | ||
3df2cd36 VK |
481 | /** |
482 | * struct wil_sta_info - data for peer | |
483 | * | |
484 | * Peer identified by its CID (connection ID) | |
485 | * NIC performs beam forming for each peer; | |
486 | * if no beam forming done, frame exchange is not | |
487 | * possible. | |
488 | */ | |
489 | struct wil_sta_info { | |
490 | u8 addr[ETH_ALEN]; | |
491 | enum wil_sta_status status; | |
c8b78b5f | 492 | struct wil_net_stats stats; |
b4490f42 VK |
493 | /* Rx BACK */ |
494 | struct wil_tid_ampdu_rx *tid_rx[WIL_STA_TID_NUM]; | |
ec81b5ad | 495 | spinlock_t tid_rx_lock; /* guarding tid_rx array */ |
b4490f42 VK |
496 | unsigned long tid_rx_timer_expired[BITS_TO_LONGS(WIL_STA_TID_NUM)]; |
497 | unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)]; | |
3df2cd36 VK |
498 | }; |
499 | ||
c33407a8 VK |
500 | enum { |
501 | fw_recovery_idle = 0, | |
502 | fw_recovery_pending = 1, | |
503 | fw_recovery_running = 2, | |
504 | }; | |
505 | ||
d8cfb80c | 506 | enum { |
d8cfb80c VK |
507 | hw_capability_last |
508 | }; | |
509 | ||
3277213f VK |
510 | struct wil_back_rx { |
511 | struct list_head list; | |
512 | /* request params, converted to CPU byte order - what we asked for */ | |
513 | u8 cidxtid; | |
514 | u8 dialog_token; | |
515 | u16 ba_param_set; | |
516 | u16 ba_timeout; | |
517 | u16 ba_seq_ctrl; | |
518 | }; | |
519 | ||
3a124ed6 VK |
520 | struct wil_back_tx { |
521 | struct list_head list; | |
522 | /* request params, converted to CPU byte order - what we asked for */ | |
523 | u8 ringid; | |
524 | u8 agg_wsize; | |
525 | u16 agg_timeout; | |
526 | }; | |
527 | ||
40822a90 VK |
528 | struct wil_probe_client_req { |
529 | struct list_head list; | |
530 | u64 cookie; | |
531 | u8 cid; | |
532 | }; | |
533 | ||
dc16427b VK |
534 | struct pmc_ctx { |
535 | /* alloc, free, and read operations must own the lock */ | |
536 | struct mutex lock; | |
537 | struct vring_tx_desc *pring_va; | |
538 | dma_addr_t pring_pa; | |
539 | struct desc_alloc_info *descriptors; | |
540 | int last_cmd_status; | |
541 | int num_descriptors; | |
542 | int descriptor_size; | |
543 | }; | |
544 | ||
2be7d22f VK |
545 | struct wil6210_priv { |
546 | struct pci_dev *pdev; | |
2be7d22f VK |
547 | struct wireless_dev *wdev; |
548 | void __iomem *csr; | |
9419b6a2 | 549 | DECLARE_BITMAP(status, wil_status_last); |
b8023177 | 550 | u32 fw_version; |
36b10a72 | 551 | u32 hw_version; |
1aeda13b | 552 | const char *hw_name; |
d8cfb80c | 553 | DECLARE_BITMAP(hw_capabilities, hw_capability_last); |
b8023177 | 554 | u8 n_mids; /* number of additional MIDs as reported by FW */ |
c33407a8 VK |
555 | u32 recovery_count; /* num of FW recovery attempts in a short time */ |
556 | u32 recovery_state; /* FW recovery state machine */ | |
fc219eed | 557 | unsigned long last_fw_recovery; /* jiffies of last fw recovery */ |
c33407a8 | 558 | wait_queue_head_t wq; /* for all wait_event() use */ |
2be7d22f VK |
559 | /* profile */ |
560 | u32 monitor_flags; | |
774974e5 | 561 | u32 privacy; /* secure connection? */ |
33190ebf VK |
562 | u8 hidden_ssid; /* relevant in AP mode */ |
563 | u16 channel; /* relevant in AP mode */ | |
2be7d22f | 564 | int sinfo_gen; |
02beaf1a | 565 | u32 ap_isolate; /* no intra-BSS communication */ |
78366f69 VK |
566 | /* interrupt moderation */ |
567 | u32 tx_max_burst_duration; | |
568 | u32 tx_interframe_timeout; | |
569 | u32 rx_max_burst_duration; | |
570 | u32 rx_interframe_timeout; | |
2be7d22f VK |
571 | /* cached ISR registers */ |
572 | u32 isr_misc; | |
573 | /* mailbox related */ | |
574 | struct mutex wmi_mutex; | |
575 | struct wil6210_mbox_ctl mbox_ctl; | |
576 | struct completion wmi_ready; | |
59502647 | 577 | struct completion wmi_call; |
2be7d22f VK |
578 | u16 wmi_seq; |
579 | u16 reply_id; /**< wait for this WMI event */ | |
580 | void *reply_buf; | |
581 | u16 reply_size; | |
582 | struct workqueue_struct *wmi_wq; /* for deferred calls */ | |
583 | struct work_struct wmi_event_worker; | |
3277213f | 584 | struct workqueue_struct *wq_service; |
2be7d22f | 585 | struct work_struct disconnect_worker; |
ed6f9dc6 | 586 | struct work_struct fw_error_worker; /* for FW error recovery */ |
2be7d22f | 587 | struct timer_list connect_timer; |
047e5d74 | 588 | struct timer_list scan_timer; /* detect scan timeout */ |
2be7d22f VK |
589 | struct list_head pending_wmi_ev; |
590 | /* | |
591 | * protect pending_wmi_ev | |
592 | * - fill in IRQ from wil6210_irq_misc, | |
593 | * - consumed in thread by wmi_event_worker | |
594 | */ | |
595 | spinlock_t wmi_ev_lock; | |
e0287c4a VK |
596 | struct napi_struct napi_rx; |
597 | struct napi_struct napi_tx; | |
3277213f VK |
598 | /* BACK */ |
599 | struct list_head back_rx_pending; | |
600 | struct mutex back_rx_mutex; /* protect @back_rx_pending */ | |
601 | struct work_struct back_rx_worker; | |
3a124ed6 VK |
602 | struct list_head back_tx_pending; |
603 | struct mutex back_tx_mutex; /* protect @back_tx_pending */ | |
604 | struct work_struct back_tx_worker; | |
40822a90 VK |
605 | /* keep alive */ |
606 | struct list_head probe_client_pending; | |
607 | struct mutex probe_client_mutex; /* protect @probe_client_pending */ | |
608 | struct work_struct probe_client_worker; | |
2be7d22f VK |
609 | /* DMA related */ |
610 | struct vring vring_rx; | |
611 | struct vring vring_tx[WIL6210_MAX_TX_RINGS]; | |
097638a0 | 612 | struct vring_tx_data vring_tx_data[WIL6210_MAX_TX_RINGS]; |
3df2cd36 VK |
613 | u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */ |
614 | struct wil_sta_info sta[WIL6210_MAX_CID]; | |
41d6b093 | 615 | int bcast_vring; |
2be7d22f VK |
616 | /* scan */ |
617 | struct cfg80211_scan_request *scan_request; | |
618 | ||
619 | struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */ | |
620 | /* statistics */ | |
be299858 | 621 | atomic_t isr_count_rx, isr_count_tx; |
2be7d22f VK |
622 | /* debugfs */ |
623 | struct dentry *debug; | |
b541d0a0 | 624 | struct debugfs_blob_wrapper blobs[ARRAY_SIZE(fw_mapping)]; |
f772ebfb VK |
625 | |
626 | void *platform_handle; | |
627 | struct wil_platform_ops platform_ops; | |
dc16427b VK |
628 | |
629 | struct pmc_ctx pmc; | |
2be7d22f VK |
630 | }; |
631 | ||
632 | #define wil_to_wiphy(i) (i->wdev->wiphy) | |
633 | #define wil_to_dev(i) (wiphy_dev(wil_to_wiphy(i))) | |
634 | #define wiphy_to_wil(w) (struct wil6210_priv *)(wiphy_priv(w)) | |
635 | #define wil_to_wdev(i) (i->wdev) | |
636 | #define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) | |
637 | #define wil_to_ndev(i) (wil_to_wdev(i)->netdev) | |
638 | #define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr)) | |
639 | ||
babcb3ed | 640 | __printf(2, 3) |
57219dc7 | 641 | void wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...); |
babcb3ed | 642 | __printf(2, 3) |
57219dc7 | 643 | void wil_err(struct wil6210_priv *wil, const char *fmt, ...); |
babcb3ed | 644 | __printf(2, 3) |
40e391b4 VK |
645 | void wil_err_ratelimited(struct wil6210_priv *wil, const char *fmt, ...); |
646 | __printf(2, 3) | |
57219dc7 | 647 | void wil_info(struct wil6210_priv *wil, const char *fmt, ...); |
98658095 VK |
648 | #define wil_dbg(wil, fmt, arg...) do { \ |
649 | netdev_dbg(wil_to_ndev(wil), fmt, ##arg); \ | |
650 | wil_dbg_trace(wil, fmt, ##arg); \ | |
651 | } while (0) | |
2be7d22f | 652 | |
7743882d VK |
653 | #define wil_dbg_irq(wil, fmt, arg...) wil_dbg(wil, "DBG[ IRQ]" fmt, ##arg) |
654 | #define wil_dbg_txrx(wil, fmt, arg...) wil_dbg(wil, "DBG[TXRX]" fmt, ##arg) | |
655 | #define wil_dbg_wmi(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg) | |
656 | #define wil_dbg_misc(wil, fmt, arg...) wil_dbg(wil, "DBG[MISC]" fmt, ##arg) | |
93cb679a | 657 | #define wil_dbg_pm(wil, fmt, arg...) wil_dbg(wil, "DBG[ PM ]" fmt, ##arg) |
2be7d22f | 658 | |
b9eeb512 VK |
659 | /* target operations */ |
660 | /* register read */ | |
661 | static inline u32 wil_r(struct wil6210_priv *wil, u32 reg) | |
662 | { | |
663 | return readl(wil->csr + HOSTADDR(reg)); | |
664 | } | |
665 | ||
666 | /* register write. wmb() to make sure it is completed */ | |
667 | static inline void wil_w(struct wil6210_priv *wil, u32 reg, u32 val) | |
668 | { | |
669 | writel(val, wil->csr + HOSTADDR(reg)); | |
670 | wmb(); /* wait for write to propagate to the HW */ | |
671 | } | |
672 | ||
673 | /* register set = read, OR, write */ | |
674 | static inline void wil_s(struct wil6210_priv *wil, u32 reg, u32 val) | |
675 | { | |
676 | wil_w(wil, reg, wil_r(wil, reg) | val); | |
677 | } | |
678 | ||
679 | /* register clear = read, AND with inverted, write */ | |
680 | static inline void wil_c(struct wil6210_priv *wil, u32 reg, u32 val) | |
681 | { | |
682 | wil_w(wil, reg, wil_r(wil, reg) & ~val); | |
683 | } | |
684 | ||
871d8c4b | 685 | #if defined(CONFIG_DYNAMIC_DEBUG) |
7743882d | 686 | #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ |
2be7d22f | 687 | groupsize, buf, len, ascii) \ |
3b0378a8 | 688 | print_hex_dump_debug("DBG[TXRX]" prefix_str,\ |
2be7d22f VK |
689 | prefix_type, rowsize, \ |
690 | groupsize, buf, len, ascii) | |
691 | ||
7743882d | 692 | #define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \ |
2be7d22f | 693 | groupsize, buf, len, ascii) \ |
3b0378a8 | 694 | print_hex_dump_debug("DBG[ WMI]" prefix_str,\ |
2be7d22f VK |
695 | prefix_type, rowsize, \ |
696 | groupsize, buf, len, ascii) | |
a43b5142 VK |
697 | #else /* defined(CONFIG_DYNAMIC_DEBUG) */ |
698 | static inline | |
699 | void wil_hex_dump_txrx(const char *prefix_str, int prefix_type, int rowsize, | |
700 | int groupsize, const void *buf, size_t len, bool ascii) | |
701 | { | |
702 | } | |
703 | ||
704 | static inline | |
705 | void wil_hex_dump_wmi(const char *prefix_str, int prefix_type, int rowsize, | |
706 | int groupsize, const void *buf, size_t len, bool ascii) | |
707 | { | |
708 | } | |
709 | #endif /* defined(CONFIG_DYNAMIC_DEBUG) */ | |
2be7d22f VK |
710 | |
711 | void wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src, | |
712 | size_t count); | |
713 | void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, | |
714 | size_t count); | |
715 | ||
3e2d8e1b | 716 | void *wil_if_alloc(struct device *dev); |
2be7d22f VK |
717 | void wil_if_free(struct wil6210_priv *wil); |
718 | int wil_if_add(struct wil6210_priv *wil); | |
719 | void wil_if_remove(struct wil6210_priv *wil); | |
720 | int wil_priv_init(struct wil6210_priv *wil); | |
721 | void wil_priv_deinit(struct wil6210_priv *wil); | |
2cd0f021 | 722 | int wil_reset(struct wil6210_priv *wil, bool no_fw); |
ed6f9dc6 | 723 | void wil_fw_error_recovery(struct wil6210_priv *wil); |
c33407a8 | 724 | void wil_set_recovery_state(struct wil6210_priv *wil, int state); |
2be7d22f | 725 | int wil_up(struct wil6210_priv *wil); |
73d839ae | 726 | int __wil_up(struct wil6210_priv *wil); |
2be7d22f | 727 | int wil_down(struct wil6210_priv *wil); |
73d839ae | 728 | int __wil_down(struct wil6210_priv *wil); |
2be7d22f | 729 | void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); |
3df2cd36 | 730 | int wil_find_cid(struct wil6210_priv *wil, const u8 *mac); |
b6b1b0ec | 731 | void wil_set_ethtoolops(struct net_device *ndev); |
2be7d22f VK |
732 | |
733 | void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); | |
734 | void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); | |
735 | int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, | |
736 | struct wil6210_mbox_hdr *hdr); | |
737 | int wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len); | |
738 | void wmi_recv_cmd(struct wil6210_priv *wil); | |
739 | int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len, | |
740 | u16 reply_id, void *reply, u8 reply_size, int to_msec); | |
2be7d22f VK |
741 | void wmi_event_worker(struct work_struct *work); |
742 | void wmi_event_flush(struct wil6210_priv *wil); | |
743 | int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid); | |
744 | int wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid); | |
745 | int wmi_set_channel(struct wil6210_priv *wil, int channel); | |
746 | int wmi_get_channel(struct wil6210_priv *wil, int *channel); | |
2be7d22f | 747 | int wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index, |
230d8442 | 748 | const void *mac_addr, int key_usage); |
2be7d22f | 749 | int wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, |
230d8442 VK |
750 | const void *mac_addr, int key_len, const void *key, |
751 | int key_usage); | |
2be7d22f VK |
752 | int wmi_echo(struct wil6210_priv *wil); |
753 | int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); | |
47e19af9 | 754 | int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); |
b8023177 | 755 | int wmi_p2p_cfg(struct wil6210_priv *wil, int channel); |
1647f12f | 756 | int wmi_rxon(struct wil6210_priv *wil, bool on); |
1a2780e0 | 757 | int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); |
0916d9f2 ME |
758 | int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason, |
759 | bool full_disconnect); | |
3277213f | 760 | int wmi_addba(struct wil6210_priv *wil, u8 ringid, u8 size, u16 timeout); |
26a359d9 VK |
761 | int wmi_delba_tx(struct wil6210_priv *wil, u8 ringid, u16 reason); |
762 | int wmi_delba_rx(struct wil6210_priv *wil, u8 cidxtid, u16 reason); | |
3277213f VK |
763 | int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token, |
764 | u16 status, bool amsdu, u16 agg_wsize, u16 timeout); | |
765 | int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid, | |
766 | u8 dialog_token, __le16 ba_param_set, | |
767 | __le16 ba_timeout, __le16 ba_seq_ctrl); | |
768 | void wil_back_rx_worker(struct work_struct *work); | |
769 | void wil_back_rx_flush(struct wil6210_priv *wil); | |
3a3def8d | 770 | int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize); |
3a124ed6 VK |
771 | void wil_back_tx_worker(struct work_struct *work); |
772 | void wil_back_tx_flush(struct wil6210_priv *wil); | |
2be7d22f | 773 | |
f4b5a803 | 774 | void wil6210_clear_irq(struct wil6210_priv *wil); |
bd2d18b5 | 775 | int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi); |
2be7d22f | 776 | void wil6210_fini_irq(struct wil6210_priv *wil, int irq); |
e4dbb093 VK |
777 | void wil_mask_irq(struct wil6210_priv *wil); |
778 | void wil_unmask_irq(struct wil6210_priv *wil); | |
78366f69 | 779 | void wil_configure_interrupt_moderation(struct wil6210_priv *wil); |
73d839ae VK |
780 | void wil_disable_irq(struct wil6210_priv *wil); |
781 | void wil_enable_irq(struct wil6210_priv *wil); | |
0b39aaf2 VK |
782 | int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, |
783 | struct cfg80211_mgmt_tx_params *params, | |
784 | u64 *cookie); | |
2be7d22f VK |
785 | |
786 | int wil6210_debugfs_init(struct wil6210_priv *wil); | |
787 | void wil6210_debugfs_remove(struct wil6210_priv *wil); | |
9eb82d43 VK |
788 | int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, |
789 | struct station_info *sinfo); | |
2be7d22f VK |
790 | |
791 | struct wireless_dev *wil_cfg80211_init(struct device *dev); | |
792 | void wil_wdev_free(struct wil6210_priv *wil); | |
793 | ||
794 | int wmi_set_mac_address(struct wil6210_priv *wil, void *addr); | |
8e52fe30 HK |
795 | int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, |
796 | u8 chan, u8 hidden_ssid); | |
b8023177 | 797 | int wmi_pcp_stop(struct wil6210_priv *wil); |
b516fcc5 | 798 | void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid, |
4821e6d8 | 799 | u16 reason_code, bool from_event); |
40822a90 VK |
800 | void wil_probe_client_flush(struct wil6210_priv *wil); |
801 | void wil_probe_client_worker(struct work_struct *work); | |
2be7d22f | 802 | |
d3762b40 | 803 | int wil_rx_init(struct wil6210_priv *wil, u16 size); |
2be7d22f VK |
804 | void wil_rx_fini(struct wil6210_priv *wil); |
805 | ||
806 | /* TX API */ | |
807 | int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, | |
808 | int cid, int tid); | |
809 | void wil_vring_fini_tx(struct wil6210_priv *wil, int id); | |
0916d9f2 | 810 | int wil_tx_init(struct wil6210_priv *wil, int cid); |
41d6b093 VK |
811 | int wil_vring_init_bcast(struct wil6210_priv *wil, int id, int size); |
812 | int wil_bcast_init(struct wil6210_priv *wil); | |
813 | void wil_bcast_fini(struct wil6210_priv *wil); | |
2be7d22f VK |
814 | |
815 | netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); | |
e0287c4a VK |
816 | int wil_tx_complete(struct wil6210_priv *wil, int ringid); |
817 | void wil6210_unmask_irq_tx(struct wil6210_priv *wil); | |
2be7d22f VK |
818 | |
819 | /* RX API */ | |
e0287c4a VK |
820 | void wil_rx_handle(struct wil6210_priv *wil, int *quota); |
821 | void wil6210_unmask_irq_rx(struct wil6210_priv *wil); | |
2be7d22f VK |
822 | |
823 | int wil_iftype_nl2wmi(enum nl80211_iftype type); | |
824 | ||
dba4b74d | 825 | int wil_ioctl(struct wil6210_priv *wil, void __user *data, int cmd); |
151a9706 | 826 | int wil_request_firmware(struct wil6210_priv *wil, const char *name); |
dba4b74d | 827 | |
93cb679a VK |
828 | int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime); |
829 | int wil_suspend(struct wil6210_priv *wil, bool is_runtime); | |
830 | int wil_resume(struct wil6210_priv *wil, bool is_runtime); | |
831 | ||
ea3ade75 | 832 | int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size); |
7dc47258 VK |
833 | void wil_fw_core_dump(struct wil6210_priv *wil); |
834 | ||
2be7d22f | 835 | #endif /* __WIL6210_H__ */ |