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1/* $OpenBSD: rtwnvar.h,v 1.16 2023/04/28 01:24:14 kevlo Exp $ */
2
3/*-
4 * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
5 * Copyright (c) 2015 Stefan Sperling <stsp@openbsd.org>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
20/* Operations provided by bus-specific attachment drivers. */
21struct rtwn_ops {
22 void *cookie; /* Attachment driver's private data. */
23
24 uint8_t (*read_1)(void *, uint16_t);
25 uint16_t (*read_2)(void *, uint16_t);
26 uint32_t (*read_4)(void *, uint16_t);
27 void (*write_1)(void *, uint16_t, uint8_t);
28 void (*write_2)(void *, uint16_t, uint16_t);
29 void (*write_4)(void *, uint16_t, uint32_t);
30 int (*tx)(void *, struct mbuf *, struct ieee80211_node *);
31 int (*power_on)(void *);
32 int (*dma_init)(void *);
33 int (*fw_loadpage)(void *, int, uint8_t *, int);
34 int (*load_firmware)(void *, u_char **fw, size_t *);
35 void (*aggr_init)(void *);
36 void (*mac_init)(void *);
37 void (*bb_init)(void *);
38 int (*alloc_buffers)(void *);
39 int (*init)(void *);
40 void (*stop)(void *);
41 int (*is_oactive)(void *);
42 void (*next_calib)(void *);
43 void (*cancel_calib)(void *);
44 void (*next_scan)(void *);
45 void (*cancel_scan)(void *);
46 void (*wait_async)(void *);
47};
48
49#define RTWN_LED_LINK 0
50#define RTWN_LED_DATA 1
51
52#define RTWN_92C_INT_ENABLE (R92C_IMR_ROK | R92C_IMR_VODOK | R92C_IMR_VIDOK | \
53 R92C_IMR_BEDOK | R92C_IMR_BKDOK | R92C_IMR_MGNTDOK | \
54 R92C_IMR_HIGHDOK | R92C_IMR_BDOK | R92C_IMR_RDU | \
55 R92C_IMR_RXFOVW)
56#define RTWN_88E_INT_ENABLE (R88E_HIMR_PSTIMEOUT | R88E_HIMR_HSISR_IND_ON_INT | \
57 R88E_HIMR_C2HCMD | R88E_HIMR_ROK | R88E_HIMR_VODOK | \
58 R88E_HIMR_VIDOK | R88E_HIMR_BEDOK | R88E_HIMR_BKDOK | \
59 R88E_HIMR_MGNTDOK | R88E_HIMR_HIGHDOK | R88E_HIMR_RDU)
60
61struct rtwn_softc {
62 /* sc_ops must be initialized by the attachment driver! */
63 struct rtwn_ops sc_ops;
64
65 struct device *sc_pdev;
66 struct ieee80211com sc_ic;
67 int (*sc_newstate)(struct ieee80211com *,
68 enum ieee80211_state, int);
69 struct task init_task;
70 int ac2idx[EDCA_NUM_AC];
71 uint32_t sc_flags;
72#define RTWN_FLAG_CCK_HIPWR 0x01
73#define RTWN_FLAG_BUSY 0x02
74#define RTWN_FLAG_FORCE_RAID_11B 0x04
75#define RTWN_FLAG_EXT_HDR 0x08
76
77 uint32_t chip;
78#define RTWN_CHIP_92C 0x00000001
79#define RTWN_CHIP_92C_1T2R 0x00000002
80#define RTWN_CHIP_UMC 0x00000004
81#define RTWN_CHIP_UMC_A_CUT 0x00000008
82#define RTWN_CHIP_88C 0x00000010
83#define RTWN_CHIP_88E 0x00000020
84#define RTWN_CHIP_92E 0x00000040
85#define RTWN_CHIP_23A 0x00000080
86#define RTWN_CHIP_23B 0x00000100
87#define RTWN_CHIP_88F 0x00000200
88
89#define RTWN_CHIP_PCI 0x40000000
90#define RTWN_CHIP_USB 0x80000000
91
92 uint8_t board_type;
93 uint8_t crystal_cap;
94 uint8_t regulatory;
95 uint8_t pa_setting;
96 int avg_pwdb;
97 int thcal_state;
98 int thcal_lctemp;
99 int ntxchains;
100 int nrxchains;
101 int ledlink;
102
103 int sc_tx_timer;
104 int fwcur;
105 union {
106 struct r92c_rom r92c_rom;
107 struct r92e_rom r92e_rom;
108 struct r88e_rom r88e_rom;
109 struct r88f_rom r88f_rom;
110 struct r23a_rom r23a_rom;
111 } u;
112#define sc_r92c_rom u.r92c_rom
113#define sc_r92e_rom u.r92e_rom
114#define sc_r88e_rom u.r88e_rom
115#define sc_r88f_rom u.r88f_rom
116#define sc_r23a_rom u.r23a_rom
117
118 uint32_t rf_chnlbw[R92C_MAX_CHAINS];
119};
120
121int rtwn_attach(struct device *, struct rtwn_softc *);
122int rtwn_detach(struct rtwn_softc *, int);
123int rtwn_activate(struct rtwn_softc *, int);
124int8_t rtwn_get_rssi(struct rtwn_softc *, int, void *);
125void rtwn_update_avgrssi(struct rtwn_softc *, int, int8_t);
126void rtwn_calib(struct rtwn_softc *);
127void rtwn_next_scan(struct rtwn_softc *);
128int rtwn_newstate(struct ieee80211com *, enum ieee80211_state, int);
129void rtwn_updateslot(struct ieee80211com *);
130void rtwn_updateedca(struct ieee80211com *);
131int rtwn_set_key(struct ieee80211com *, struct ieee80211_node *,
132 struct ieee80211_key *);
133void rtwn_delete_key(struct ieee80211com *,
134 struct ieee80211_node *, struct ieee80211_key *);
135int rtwn_ioctl(struct ifnet *, u_long, caddr_t);
136void rtwn_start(struct ifnet *);
137void rtwn_fw_reset(struct rtwn_softc *);