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NetBSD/sys/dev/ic/bwfmvar.h

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/* $NetBSD: bwfmvar.h,v 1.12 2020/07/22 17:23:52 riastradh Exp $ */
/* $OpenBSD: bwfmvar.h,v 1.1 2017/10/11 17:19:50 patrick Exp $ */
/*
* Copyright (c) 2010-2016 Broadcom Corporation
* Copyright (c) 2016,2017 Patrick Wildt <patrick@blueri.se>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _DEV_IC_BWFMVAR_H
#define _DEV_IC_BWFMVAR_H
#include <sys/types.h>
#include <sys/cdefs.h>
#include <sys/device_if.h>
#include <sys/queue.h>
#include <sys/workqueue.h>
#include <net/if_ether.h>
#include <net80211/ieee80211.h>
#include <net80211/ieee80211_proto.h>
#include <net80211/ieee80211_var.h>
struct ieee80211_key;
struct mbuf;
struct pool_cache;
/* Chipcommon Core Chip IDs */
#define BRCM_CC_43143_CHIP_ID 43143
#define BRCM_CC_43235_CHIP_ID 43235
#define BRCM_CC_43236_CHIP_ID 43236
#define BRCM_CC_43238_CHIP_ID 43238
#define BRCM_CC_43241_CHIP_ID 0x4324
#define BRCM_CC_43242_CHIP_ID 43242
#define BRCM_CC_4329_CHIP_ID 0x4329
#define BRCM_CC_4330_CHIP_ID 0x4330
#define BRCM_CC_4334_CHIP_ID 0x4334
#define BRCM_CC_43340_CHIP_ID 43340
#define BRCM_CC_43341_CHIP_ID 43341
#define BRCM_CC_43362_CHIP_ID 43362
#define BRCM_CC_4335_CHIP_ID 0x4335
#define BRCM_CC_4339_CHIP_ID 0x4339
#define BRCM_CC_43430_CHIP_ID 43430
#define BRCM_CC_4345_CHIP_ID 0x4345
#define BRCM_CC_43465_CHIP_ID 43465
#define BRCM_CC_4350_CHIP_ID 0x4350
#define BRCM_CC_43525_CHIP_ID 43525
#define BRCM_CC_4354_CHIP_ID 0x4354
#define BRCM_CC_4356_CHIP_ID 0x4356
#define BRCM_CC_43566_CHIP_ID 43566
#define BRCM_CC_43567_CHIP_ID 43567
#define BRCM_CC_43569_CHIP_ID 43569
#define BRCM_CC_43570_CHIP_ID 43570
#define BRCM_CC_4358_CHIP_ID 0x4358
#define BRCM_CC_4359_CHIP_ID 0x4359
#define BRCM_CC_43602_CHIP_ID 43602
#define BRCM_CC_4365_CHIP_ID 0x4365
#define BRCM_CC_4366_CHIP_ID 0x4366
#define BRCM_CC_43664_CHIP_ID 43664
#define BRCM_CC_4371_CHIP_ID 0x4371
#define CY_CC_4373_CHIP_ID 0x4373
#define CY_CC_43012_CHIP_ID 43012
/* Defaults */
#define BWFM_DEFAULT_SCAN_CHANNEL_TIME 40
#define BWFM_DEFAULT_SCAN_UNASSOC_TIME 40
#define BWFM_DEFAULT_SCAN_PASSIVE_TIME 120
#define BWFM_TASK_COUNT 256
struct bwfm_softc;
struct bwfm_firmware_selector {
uint32_t fwsel_chip; /* chip ID */
uint32_t fwsel_revmask; /* mask of applicable chip revs */
const char *fwsel_basename;/* firmware file base name */
};
#define BWFM_FW_ENTRY(c, r, b) \
{ .fwsel_chip = (c), \
.fwsel_revmask = (r), \
.fwsel_basename = b }
#define BWFM_FW_ENTRY_END \
{ .fwsel_basename = NULL }
#define BWFM_FWSEL_REV_EQ(x) __BIT(x)
#define BWFM_FWSEL_REV_LE(x) __BITS(0,x)
#define BWFM_FWSEL_REV_GE(x) __BITS(x,31)
#define BWFM_FWSEL_ALLREVS __BITS(0,31)
#define BWFM_FILETYPE_UCODE 0
#define BWFM_FILETYPE_NVRAM 1
#define BWFM_FILETYPE_CLM 2
#define BWFM_NFILETYPES 3
struct bwfm_firmware_context {
/* inputs */
uint32_t ctx_chip;
uint32_t ctx_chiprev;
const char * ctx_model;
uint32_t ctx_req;
#define BWFM_FWREQ(x) __BIT(x)
#define BWFM_FWOPT(x) __BIT((x)+16)
/* outputs */
struct {
void * ctx_f_data;
size_t ctx_f_size;
} ctx_file[BWFM_NFILETYPES];
};
struct bwfm_core {
uint16_t co_id;
uint16_t co_rev;
uint32_t co_base;
uint32_t co_wrapbase;
LIST_ENTRY(bwfm_core) co_link;
};
struct bwfm_chip {
uint32_t ch_chip;
uint32_t ch_chiprev;
uint32_t ch_cc_caps;
uint32_t ch_cc_caps_ext;
uint32_t ch_pmucaps;
uint32_t ch_pmurev;
uint32_t ch_rambase;
uint32_t ch_ramsize;
uint32_t ch_srsize;
char ch_name[8];
LIST_HEAD(,bwfm_core) ch_list;
int (*ch_core_isup)(struct bwfm_softc *, struct bwfm_core *);
void (*ch_core_disable)(struct bwfm_softc *, struct bwfm_core *,
uint32_t prereset, uint32_t reset);
void (*ch_core_reset)(struct bwfm_softc *, struct bwfm_core *,
uint32_t prereset, uint32_t reset, uint32_t postreset);
};
struct bwfm_bus_ops {
void (*bs_init)(struct bwfm_softc *);
void (*bs_stop)(struct bwfm_softc *);
int (*bs_txcheck)(struct bwfm_softc *);
int (*bs_txdata)(struct bwfm_softc *, struct mbuf **);
int (*bs_txctl)(struct bwfm_softc *, char *, size_t);
int (*bs_rxctl)(struct bwfm_softc *, char *, size_t *);
};
struct bwfm_buscore_ops {
uint32_t (*bc_read)(struct bwfm_softc *, uint32_t);
void (*bc_write)(struct bwfm_softc *, uint32_t, uint32_t);
int (*bc_prepare)(struct bwfm_softc *);
int (*bc_reset)(struct bwfm_softc *);
int (*bc_setup)(struct bwfm_softc *);
void (*bc_activate)(struct bwfm_softc *, const uint32_t);
};
struct bwfm_proto_ops {
int (*proto_query_dcmd)(struct bwfm_softc *, int, int,
char *, size_t *);
int (*proto_set_dcmd)(struct bwfm_softc *, int, int,
char *, size_t);
};
extern const struct bwfm_proto_ops bwfm_proto_bcdc_ops;
enum bwfm_task_cmd {
BWFM_TASK_NEWSTATE,
BWFM_TASK_KEY_SET,
BWFM_TASK_KEY_DELETE,
BWFM_TASK_RX_EVENT,
};
struct bwfm_cmd_newstate {
enum ieee80211_state state;
int arg;
};
struct bwfm_cmd_key {
const struct ieee80211_key *key;
uint8_t mac[IEEE80211_ADDR_LEN];
};
struct bwfm_task {
struct work t_work;
struct bwfm_softc *t_sc;
enum bwfm_task_cmd t_cmd;
union {
struct bwfm_cmd_newstate newstate;
struct bwfm_cmd_key key;
struct mbuf *mbuf;
} t_u;
#define t_newstate t_u.newstate
#define t_key t_u.key
#define t_mbuf t_u.mbuf
};
struct bwfm_softc {
device_t sc_dev;
struct ieee80211com sc_ic;
struct ethercom sc_ec;
#define sc_if sc_ec.ec_if
const struct bwfm_bus_ops *sc_bus_ops;
const struct bwfm_buscore_ops *sc_buscore_ops;
const struct bwfm_proto_ops *sc_proto_ops;
struct bwfm_chip sc_chip;
uint8_t sc_io_type;
#define BWFM_IO_TYPE_D11N 1
#define BWFM_IO_TYPE_D11AC 2
int sc_tx_timer;
bool sc_if_attached;
struct pool_cache *sc_freetask;
struct workqueue *sc_taskq;
int (*sc_newstate)(struct ieee80211com *,
enum ieee80211_state, int);
int sc_bcdc_reqid;
union {
struct bwfm_bss_info bss_info;
uint8_t padding[BWFM_BSS_INFO_BUFLEN];
} sc_bss_buf;
};
void bwfm_attach(struct bwfm_softc *);
void bwfm_chip_socram_ramsize(struct bwfm_softc *, struct bwfm_core *);
void bwfm_chip_sysmem_ramsize(struct bwfm_softc *, struct bwfm_core *);
void bwfm_chip_tcm_ramsize(struct bwfm_softc *, struct bwfm_core *);
void bwfm_chip_tcm_rambase(struct bwfm_softc *);
void bwfm_start(struct ifnet *);
int bwfm_detach(struct bwfm_softc *, int);
int bwfm_chip_attach(struct bwfm_softc *);
int bwfm_chip_set_active(struct bwfm_softc *, uint32_t);
void bwfm_chip_set_passive(struct bwfm_softc *);
int bwfm_chip_sr_capable(struct bwfm_softc *);
struct bwfm_core *bwfm_chip_get_core(struct bwfm_softc *, int);
struct bwfm_core *bwfm_chip_get_pmu(struct bwfm_softc *);
void bwfm_rx(struct bwfm_softc *, struct mbuf *m);
void bwfm_firmware_context_init(struct bwfm_firmware_context *,
uint32_t, uint32_t, const char *, uint32_t);
bool bwfm_firmware_open(struct bwfm_softc *,
const struct bwfm_firmware_selector *,
struct bwfm_firmware_context *);
void bwfm_firmware_close(struct bwfm_firmware_context *);
void * bwfm_firmware_data(struct bwfm_firmware_context *,
unsigned int, size_t *);
const char *bwfm_firmware_description(unsigned int);
#endif /* _DEV_IC_BWFMVAR_H */
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