1 /* 2 * Copyright (c) 2012 Qualcomm Atheros, Inc. 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> 23 #include <linux/timex.h> 24 25 #define WIL_NAME "wil6210" 26 27 struct wil_board { 28 int board; 29 #define WIL_BOARD_MARLON (1) 30 #define WIL_BOARD_SPARROW (2) 31 const char * const name; 32 }; 33 34 /** 35 * extract bits [@b0:@b1] (inclusive) from the value @x 36 * it should be @b0 <= @b1, or result is incorrect 37 */ 38 static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) 39 { 40 return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); 41 } 42 43 #define WIL6210_MEM_SIZE (2*1024*1024UL) 44 45 #define WIL6210_RX_RING_SIZE (128) 46 #define WIL6210_TX_RING_SIZE (512) 47 #define WIL6210_MAX_TX_RINGS (24) /* HW limit */ 48 #define WIL6210_MAX_CID (8) /* HW limit */ 49 #define WIL6210_NAPI_BUDGET (16) /* arbitrary */ 50 #define WIL6210_ITR_TRSH (10000) /* arbitrary - about 15 IRQs/msec */ 51 #define WIL6210_FW_RECOVERY_RETRIES (5) /* try to recover this many times */ 52 #define WIL6210_FW_RECOVERY_TO msecs_to_jiffies(5000) 53 #define WIL6210_SCAN_TO msecs_to_jiffies(10000) 54 55 /* Hardware definitions begin */ 56 57 /* 58 * Mapping 59 * RGF File | Host addr | FW addr 60 * | | 61 * user_rgf | 0x000000 | 0x880000 62 * dma_rgf | 0x001000 | 0x881000 63 * pcie_rgf | 0x002000 | 0x882000 64 * | | 65 */ 66 67 /* Where various structures placed in host address space */ 68 #define WIL6210_FW_HOST_OFF (0x880000UL) 69 70 #define HOSTADDR(fwaddr) (fwaddr - WIL6210_FW_HOST_OFF) 71 72 /* 73 * Interrupt control registers block 74 * 75 * each interrupt controlled by the same bit in all registers 76 */ 77 struct RGF_ICR { 78 u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */ 79 u32 ICR; /* Cause, W1C/COR depending on ICC */ 80 u32 ICM; /* Cause masked (ICR & ~IMV), W1C/COR depending on ICC */ 81 u32 ICS; /* Cause Set, WO */ 82 u32 IMV; /* Mask, RW+S/C */ 83 u32 IMS; /* Mask Set, write 1 to set */ 84 u32 IMC; /* Mask Clear, write 1 to clear */ 85 } __packed; 86 87 /* registers - FW addresses */ 88 #define RGF_USER_USAGE_1 (0x880004) 89 #define RGF_USER_HW_MACHINE_STATE (0x8801dc) 90 #define HW_MACHINE_BOOT_DONE (0x3fffffd) 91 #define RGF_USER_USER_CPU_0 (0x8801e0) 92 #define RGF_USER_MAC_CPU_0 (0x8801fc) 93 #define RGF_USER_USER_SCRATCH_PAD (0x8802bc) 94 #define RGF_USER_FW_REV_ID (0x880a8c) /* chip revision */ 95 #define RGF_USER_CLKS_CTL_0 (0x880abc) 96 #define BIT_USER_CLKS_RST_PWGD BIT(11) /* reset on "power good" */ 97 #define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04) 98 #define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08) 99 #define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c) 100 #define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10) 101 #define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14) 102 #define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */ 103 #define BIT_USER_USER_ICR_SW_INT_2 BIT(18) 104 #define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0 (0x880c18) 105 106 #define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */ 107 #define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0) 108 #define BIT_DMA_EP_TX_ICR_TX_DONE_N(n) BIT(n+1) /* n = [0..23] */ 109 #define RGF_DMA_EP_RX_ICR (0x881bd0) /* struct RGF_ICR */ 110 #define BIT_DMA_EP_RX_ICR_RX_DONE BIT(0) 111 #define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ 112 #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) 113 #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) 114 #define BIT_DMA_EP_MISC_ICR_FW_INT(n) BIT(28+n) /* n = [0..3] */ 115 116 /* Interrupt moderation control */ 117 #define RGF_DMA_ITR_CNT_TRSH (0x881c5c) 118 #define RGF_DMA_ITR_CNT_DATA (0x881c60) 119 #define RGF_DMA_ITR_CNT_CRL (0x881c64) 120 #define BIT_DMA_ITR_CNT_CRL_EN BIT(0) 121 #define BIT_DMA_ITR_CNT_CRL_EXT_TICK BIT(1) 122 #define BIT_DMA_ITR_CNT_CRL_FOREVER BIT(2) 123 #define BIT_DMA_ITR_CNT_CRL_CLR BIT(3) 124 #define BIT_DMA_ITR_CNT_CRL_REACH_TRSH BIT(4) 125 126 #define RGF_DMA_PSEUDO_CAUSE (0x881c68) 127 #define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) 128 #define RGF_DMA_PSEUDO_CAUSE_MASK_FW (0x881c70) 129 #define BIT_DMA_PSEUDO_CAUSE_RX BIT(0) 130 #define BIT_DMA_PSEUDO_CAUSE_TX BIT(1) 131 #define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2) 132 133 #define RGF_HP_CTRL (0x88265c) 134 #define RGF_PCIE_LOS_COUNTER_CTL (0x882dc4) 135 136 /* popular locations */ 137 #define HOST_MBOX HOSTADDR(RGF_USER_USER_SCRATCH_PAD) 138 #define HOST_SW_INT (HOSTADDR(RGF_USER_USER_ICR) + \ 139 offsetof(struct RGF_ICR, ICS)) 140 #define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 141 142 /* ISR register bits */ 143 #define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT(0) 144 #define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT(1) 145 #define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3) 146 147 /* Hardware definitions end */ 148 struct fw_map { 149 u32 from; /* linker address - from, inclusive */ 150 u32 to; /* linker address - to, exclusive */ 151 u32 host; /* PCI/Host address - BAR0 + 0x880000 */ 152 const char *name; /* for debugfs */ 153 }; 154 /* array size should be in sync with actual definition in the wmi.c */ 155 extern const struct fw_map fw_mapping[7]; 156 157 /** 158 * mk_cidxtid - construct @cidxtid field 159 * @cid: CID value 160 * @tid: TID value 161 * 162 * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID 163 */ 164 static inline u8 mk_cidxtid(u8 cid, u8 tid) 165 { 166 return ((tid & 0xf) << 4) | (cid & 0xf); 167 } 168 169 /** 170 * parse_cidxtid - parse @cidxtid field 171 * @cid: store CID value here 172 * @tid: store TID value here 173 * 174 * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID 175 */ 176 static inline void parse_cidxtid(u8 cidxtid, u8 *cid, u8 *tid) 177 { 178 *cid = cidxtid & 0xf; 179 *tid = (cidxtid >> 4) & 0xf; 180 } 181 182 struct wil6210_mbox_ring { 183 u32 base; 184 u16 entry_size; /* max. size of mbox entry, incl. all headers */ 185 u16 size; 186 u32 tail; 187 u32 head; 188 } __packed; 189 190 struct wil6210_mbox_ring_desc { 191 __le32 sync; 192 __le32 addr; 193 } __packed; 194 195 /* at HOST_OFF_WIL6210_MBOX_CTL */ 196 struct wil6210_mbox_ctl { 197 struct wil6210_mbox_ring tx; 198 struct wil6210_mbox_ring rx; 199 } __packed; 200 201 struct wil6210_mbox_hdr { 202 __le16 seq; 203 __le16 len; /* payload, bytes after this header */ 204 __le16 type; 205 u8 flags; 206 u8 reserved; 207 } __packed; 208 209 #define WIL_MBOX_HDR_TYPE_WMI (0) 210 211 /* max. value for wil6210_mbox_hdr.len */ 212 #define MAX_MBOXITEM_SIZE (240) 213 214 /** 215 * struct wil6210_mbox_hdr_wmi - WMI header 216 * 217 * @mid: MAC ID 218 * 00 - default, created by FW 219 * 01..0f - WiFi ports, driver to create 220 * 10..fe - debug 221 * ff - broadcast 222 * @id: command/event ID 223 * @timestamp: FW fills for events, free-running msec timer 224 */ 225 struct wil6210_mbox_hdr_wmi { 226 u8 mid; 227 u8 reserved; 228 __le16 id; 229 __le32 timestamp; 230 } __packed; 231 232 struct pending_wmi_event { 233 struct list_head list; 234 struct { 235 struct wil6210_mbox_hdr hdr; 236 struct wil6210_mbox_hdr_wmi wmi; 237 u8 data[0]; 238 } __packed event; 239 }; 240 241 enum { /* for wil_ctx.mapped_as */ 242 wil_mapped_as_none = 0, 243 wil_mapped_as_single = 1, 244 wil_mapped_as_page = 2, 245 }; 246 247 /** 248 * struct wil_ctx - software context for Vring descriptor 249 */ 250 struct wil_ctx { 251 struct sk_buff *skb; 252 u8 nr_frags; 253 u8 mapped_as; 254 }; 255 256 union vring_desc; 257 258 struct vring { 259 dma_addr_t pa; 260 volatile union vring_desc *va; /* vring_desc[size], WriteBack by DMA */ 261 u16 size; /* number of vring_desc elements */ 262 u32 swtail; 263 u32 swhead; 264 u32 hwtail; /* write here to inform hw */ 265 struct wil_ctx *ctx; /* ctx[size] - software context */ 266 }; 267 268 /** 269 * Additional data for Tx Vring 270 */ 271 struct vring_tx_data { 272 int enabled; 273 cycles_t idle, last_idle, begin; 274 }; 275 276 enum { /* for wil6210_priv.status */ 277 wil_status_fwready = 0, 278 wil_status_fwconnecting, 279 wil_status_fwconnected, 280 wil_status_dontscan, 281 wil_status_reset_done, 282 wil_status_irqen, /* FIXME: interrupts enabled - for debug */ 283 wil_status_napi_en, /* NAPI enabled protected by wil->mutex */ 284 }; 285 286 struct pci_dev; 287 288 /** 289 * struct tid_ampdu_rx - TID aggregation information (Rx). 290 * 291 * @reorder_buf: buffer to reorder incoming aggregated MPDUs 292 * @reorder_time: jiffies when skb was added 293 * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) 294 * @reorder_timer: releases expired frames from the reorder buffer. 295 * @last_rx: jiffies of last rx activity 296 * @head_seq_num: head sequence number in reordering buffer. 297 * @stored_mpdu_num: number of MPDUs in reordering buffer 298 * @ssn: Starting Sequence Number expected to be aggregated. 299 * @buf_size: buffer size for incoming A-MPDUs 300 * @timeout: reset timer value (in TUs). 301 * @dialog_token: dialog token for aggregation session 302 * @rcu_head: RCU head used for freeing this struct 303 * @reorder_lock: serializes access to reorder buffer, see below. 304 * 305 * This structure's lifetime is managed by RCU, assignments to 306 * the array holding it must hold the aggregation mutex. 307 * 308 * The @reorder_lock is used to protect the members of this 309 * struct, except for @timeout, @buf_size and @dialog_token, 310 * which are constant across the lifetime of the struct (the 311 * dialog token being used only for debugging). 312 */ 313 struct wil_tid_ampdu_rx { 314 spinlock_t reorder_lock; /* see above */ 315 struct sk_buff **reorder_buf; 316 unsigned long *reorder_time; 317 struct timer_list session_timer; 318 struct timer_list reorder_timer; 319 unsigned long last_rx; 320 u16 head_seq_num; 321 u16 stored_mpdu_num; 322 u16 ssn; 323 u16 buf_size; 324 u16 timeout; 325 u16 ssn_last_drop; 326 u8 dialog_token; 327 bool first_time; /* is it 1-st time this buffer used? */ 328 }; 329 330 struct wil6210_stats { 331 u64 tsf; 332 u32 snr; 333 u16 last_mcs_rx; 334 u16 bf_mcs; /* last BF, used for Tx */ 335 u16 my_rx_sector; 336 u16 my_tx_sector; 337 u16 peer_rx_sector; 338 u16 peer_tx_sector; 339 }; 340 341 enum wil_sta_status { 342 wil_sta_unused = 0, 343 wil_sta_conn_pending = 1, 344 wil_sta_connected = 2, 345 }; 346 347 #define WIL_STA_TID_NUM (16) 348 349 struct wil_net_stats { 350 unsigned long rx_packets; 351 unsigned long tx_packets; 352 unsigned long rx_bytes; 353 unsigned long tx_bytes; 354 unsigned long tx_errors; 355 unsigned long rx_dropped; 356 u16 last_mcs_rx; 357 }; 358 359 /** 360 * struct wil_sta_info - data for peer 361 * 362 * Peer identified by its CID (connection ID) 363 * NIC performs beam forming for each peer; 364 * if no beam forming done, frame exchange is not 365 * possible. 366 */ 367 struct wil_sta_info { 368 u8 addr[ETH_ALEN]; 369 enum wil_sta_status status; 370 struct wil_net_stats stats; 371 bool data_port_open; /* can send any data, not only EAPOL */ 372 /* Rx BACK */ 373 struct wil_tid_ampdu_rx *tid_rx[WIL_STA_TID_NUM]; 374 unsigned long tid_rx_timer_expired[BITS_TO_LONGS(WIL_STA_TID_NUM)]; 375 unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)]; 376 }; 377 378 struct wil6210_priv { 379 struct pci_dev *pdev; 380 int n_msi; 381 struct wireless_dev *wdev; 382 void __iomem *csr; 383 ulong status; 384 u32 fw_version; 385 u32 hw_version; 386 struct wil_board *board; 387 u8 n_mids; /* number of additional MIDs as reported by FW */ 388 int recovery_count; /* num of FW recovery attempts in a short time */ 389 unsigned long last_fw_recovery; /* jiffies of last fw recovery */ 390 /* profile */ 391 u32 monitor_flags; 392 u32 secure_pcp; /* create secure PCP? */ 393 int sinfo_gen; 394 /* cached ISR registers */ 395 u32 isr_misc; 396 /* mailbox related */ 397 struct mutex wmi_mutex; 398 struct wil6210_mbox_ctl mbox_ctl; 399 struct completion wmi_ready; 400 u16 wmi_seq; 401 u16 reply_id; /**< wait for this WMI event */ 402 void *reply_buf; 403 u16 reply_size; 404 struct workqueue_struct *wmi_wq; /* for deferred calls */ 405 struct work_struct wmi_event_worker; 406 struct workqueue_struct *wmi_wq_conn; /* for connect worker */ 407 struct work_struct connect_worker; 408 struct work_struct disconnect_worker; 409 struct work_struct fw_error_worker; /* for FW error recovery */ 410 struct timer_list connect_timer; 411 struct timer_list scan_timer; /* detect scan timeout */ 412 int pending_connect_cid; 413 struct list_head pending_wmi_ev; 414 /* 415 * protect pending_wmi_ev 416 * - fill in IRQ from wil6210_irq_misc, 417 * - consumed in thread by wmi_event_worker 418 */ 419 spinlock_t wmi_ev_lock; 420 struct napi_struct napi_rx; 421 struct napi_struct napi_tx; 422 /* DMA related */ 423 struct vring vring_rx; 424 struct vring vring_tx[WIL6210_MAX_TX_RINGS]; 425 struct vring_tx_data vring_tx_data[WIL6210_MAX_TX_RINGS]; 426 u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */ 427 struct wil_sta_info sta[WIL6210_MAX_CID]; 428 /* scan */ 429 struct cfg80211_scan_request *scan_request; 430 431 struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */ 432 /* statistics */ 433 struct wil6210_stats stats; 434 atomic_t isr_count_rx, isr_count_tx; 435 /* debugfs */ 436 struct dentry *debug; 437 struct debugfs_blob_wrapper blobs[ARRAY_SIZE(fw_mapping)]; 438 }; 439 440 #define wil_to_wiphy(i) (i->wdev->wiphy) 441 #define wil_to_dev(i) (wiphy_dev(wil_to_wiphy(i))) 442 #define wiphy_to_wil(w) (struct wil6210_priv *)(wiphy_priv(w)) 443 #define wil_to_wdev(i) (i->wdev) 444 #define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) 445 #define wil_to_ndev(i) (wil_to_wdev(i)->netdev) 446 #define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr)) 447 448 int wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...); 449 int wil_err(struct wil6210_priv *wil, const char *fmt, ...); 450 int wil_info(struct wil6210_priv *wil, const char *fmt, ...); 451 #define wil_dbg(wil, fmt, arg...) do { \ 452 netdev_dbg(wil_to_ndev(wil), fmt, ##arg); \ 453 wil_dbg_trace(wil, fmt, ##arg); \ 454 } while (0) 455 456 #define wil_dbg_irq(wil, fmt, arg...) wil_dbg(wil, "DBG[ IRQ]" fmt, ##arg) 457 #define wil_dbg_txrx(wil, fmt, arg...) wil_dbg(wil, "DBG[TXRX]" fmt, ##arg) 458 #define wil_dbg_wmi(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg) 459 #define wil_dbg_misc(wil, fmt, arg...) wil_dbg(wil, "DBG[MISC]" fmt, ##arg) 460 461 #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ 462 groupsize, buf, len, ascii) \ 463 print_hex_dump_debug("DBG[TXRX]" prefix_str,\ 464 prefix_type, rowsize, \ 465 groupsize, buf, len, ascii) 466 467 #define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \ 468 groupsize, buf, len, ascii) \ 469 print_hex_dump_debug("DBG[ WMI]" prefix_str,\ 470 prefix_type, rowsize, \ 471 groupsize, buf, len, ascii) 472 473 void wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src, 474 size_t count); 475 void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, 476 size_t count); 477 478 void *wil_if_alloc(struct device *dev, void __iomem *csr); 479 void wil_if_free(struct wil6210_priv *wil); 480 int wil_if_add(struct wil6210_priv *wil); 481 void wil_if_remove(struct wil6210_priv *wil); 482 int wil_priv_init(struct wil6210_priv *wil); 483 void wil_priv_deinit(struct wil6210_priv *wil); 484 int wil_reset(struct wil6210_priv *wil); 485 void wil_fw_error_recovery(struct wil6210_priv *wil); 486 void wil_link_on(struct wil6210_priv *wil); 487 void wil_link_off(struct wil6210_priv *wil); 488 int wil_up(struct wil6210_priv *wil); 489 int wil_down(struct wil6210_priv *wil); 490 void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); 491 int wil_find_cid(struct wil6210_priv *wil, const u8 *mac); 492 493 void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); 494 void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); 495 int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 496 struct wil6210_mbox_hdr *hdr); 497 int wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len); 498 void wmi_recv_cmd(struct wil6210_priv *wil); 499 int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len, 500 u16 reply_id, void *reply, u8 reply_size, int to_msec); 501 void wmi_event_worker(struct work_struct *work); 502 void wmi_event_flush(struct wil6210_priv *wil); 503 int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid); 504 int wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid); 505 int wmi_set_channel(struct wil6210_priv *wil, int channel); 506 int wmi_get_channel(struct wil6210_priv *wil, int *channel); 507 int wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index, 508 const void *mac_addr); 509 int wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, 510 const void *mac_addr, int key_len, const void *key); 511 int wmi_echo(struct wil6210_priv *wil); 512 int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); 513 int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); 514 int wmi_p2p_cfg(struct wil6210_priv *wil, int channel); 515 int wmi_rxon(struct wil6210_priv *wil, bool on); 516 int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); 517 int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason); 518 519 void wil6210_clear_irq(struct wil6210_priv *wil); 520 int wil6210_init_irq(struct wil6210_priv *wil, int irq); 521 void wil6210_fini_irq(struct wil6210_priv *wil, int irq); 522 void wil6210_disable_irq(struct wil6210_priv *wil); 523 void wil6210_enable_irq(struct wil6210_priv *wil); 524 int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, 525 struct cfg80211_mgmt_tx_params *params, 526 u64 *cookie); 527 528 int wil6210_debugfs_init(struct wil6210_priv *wil); 529 void wil6210_debugfs_remove(struct wil6210_priv *wil); 530 int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, 531 struct station_info *sinfo); 532 533 struct wireless_dev *wil_cfg80211_init(struct device *dev); 534 void wil_wdev_free(struct wil6210_priv *wil); 535 536 int wmi_set_mac_address(struct wil6210_priv *wil, void *addr); 537 int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan); 538 int wmi_pcp_stop(struct wil6210_priv *wil); 539 void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid); 540 541 int wil_rx_init(struct wil6210_priv *wil); 542 void wil_rx_fini(struct wil6210_priv *wil); 543 544 /* TX API */ 545 int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, 546 int cid, int tid); 547 void wil_vring_fini_tx(struct wil6210_priv *wil, int id); 548 549 netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); 550 int wil_tx_complete(struct wil6210_priv *wil, int ringid); 551 void wil6210_unmask_irq_tx(struct wil6210_priv *wil); 552 553 /* RX API */ 554 void wil_rx_handle(struct wil6210_priv *wil, int *quota); 555 void wil6210_unmask_irq_rx(struct wil6210_priv *wil); 556 557 int wil_iftype_nl2wmi(enum nl80211_iftype type); 558 559 #endif /* __WIL6210_H__ */ 560