rtwnvar.h revision 1.11 
1/*	$OpenBSD: rtwnvar.h,v 1.11 2018/09/21 01:45:53 jmatthew 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		(*mac_init)(void *);
36	void		(*bb_init)(void *);
37	int		(*alloc_buffers)(void *);
38	int		(*init)(void *);
39	void		(*stop)(void *);
40	int		(*is_oactive)(void *);
41	void		(*next_calib)(void *);
42	void		(*cancel_calib)(void *);
43	void		(*next_scan)(void *);
44	void		(*cancel_scan)(void *);
45	void		(*wait_async)(void *);
46};
47
48#define RTWN_LED_LINK	0
49#define RTWN_LED_DATA	1
50
51#define RTWN_92C_INT_ENABLE (R92C_IMR_ROK | R92C_IMR_VODOK | R92C_IMR_VIDOK | \
52			R92C_IMR_BEDOK | R92C_IMR_BKDOK | R92C_IMR_MGNTDOK | \
53			R92C_IMR_HIGHDOK | R92C_IMR_BDOK | R92C_IMR_RDU | \
54			R92C_IMR_RXFOVW)
55#define RTWN_88E_INT_ENABLE (R88E_HIMR_PSTIMEOUT | R88E_HIMR_HSISR_IND_ON_INT | \
56			R88E_HIMR_C2HCMD | R88E_HIMR_ROK | R88E_HIMR_VODOK | \
57			R88E_HIMR_VIDOK | R88E_HIMR_BEDOK | R88E_HIMR_BKDOK | \
58			R88E_HIMR_MGNTDOK | R88E_HIMR_HIGHDOK | R88E_HIMR_RDU)
59
60struct rtwn_softc {
61	/* sc_ops must be initialized by the attachment driver! */
62	struct rtwn_ops			sc_ops;
63
64	struct device			*sc_pdev;
65	struct ieee80211com		sc_ic;
66	int				(*sc_newstate)(struct ieee80211com *,
67					    enum ieee80211_state, int);
68	struct task			init_task;
69	int				ac2idx[EDCA_NUM_AC];
70	uint32_t			sc_flags;
71#define RTWN_FLAG_CCK_HIPWR		0x01
72#define RTWN_FLAG_BUSY			0x02
73#define RTWN_FLAG_FORCE_RAID_11B	0x04
74#define RTWN_FLAG_EXT_HDR		0x08
75
76	uint32_t		chip;
77#define RTWN_CHIP_92C		0x00000001
78#define RTWN_CHIP_92C_1T2R	0x00000002
79#define RTWN_CHIP_UMC		0x00000004
80#define RTWN_CHIP_UMC_A_CUT	0x00000008
81#define RTWN_CHIP_88C		0x00000010
82#define RTWN_CHIP_88E		0x00000020
83
84#define RTWN_CHIP_PCI		0x40000000
85#define RTWN_CHIP_USB		0x80000000
86
87	uint8_t				board_type;
88	uint8_t				crystal_cap;
89	uint8_t				regulatory;
90	uint8_t				pa_setting;
91	int				avg_pwdb;
92	int				thcal_state;
93	int				thcal_lctemp;
94	int				ntxchains;
95	int				nrxchains;
96	int				ledlink;
97
98	int				sc_tx_timer;
99	int				fwcur;
100	union {
101		struct r92c_rom		r92c_rom;
102		struct {
103			struct r88e_rom	r88e_rom;
104			union {
105				struct r88e_pci_rom pci;
106				struct r88e_usb_rom usb;
107			} u;
108		} __packed _88e;
109	} u;
110#define sc_r92c_rom	u.r92c_rom
111#define sc_r88e_rom	u._88e.r88e_rom
112#define sc_r88e_pci_rom	u._88e.u.pci
113#define sc_r88e_usb_rom	u._88e.u.usb
114
115	uint32_t			rf_chnlbw[R92C_MAX_CHAINS];
116};
117
118int		rtwn_attach(struct device *, struct rtwn_softc *);
119int		rtwn_detach(struct rtwn_softc *, int);
120int		rtwn_activate(struct rtwn_softc *, int);
121int8_t		rtwn_get_rssi(struct rtwn_softc *, int, void *);
122void		rtwn_update_avgrssi(struct rtwn_softc *, int, int8_t);
123void		rtwn_calib(struct rtwn_softc *);
124void		rtwn_next_scan(struct rtwn_softc *);
125int		rtwn_newstate(struct ieee80211com *, enum ieee80211_state, int);
126void		rtwn_updateslot(struct ieee80211com *);
127void		rtwn_updateedca(struct ieee80211com *);
128int		rtwn_set_key(struct ieee80211com *, struct ieee80211_node *,
129		    struct ieee80211_key *);
130void		rtwn_delete_key(struct ieee80211com *,
131		    struct ieee80211_node *, struct ieee80211_key *);
132int		rtwn_ioctl(struct ifnet *, u_long, caddr_t);
133void		rtwn_start(struct ifnet *);
134void		rtwn_fw_reset(struct rtwn_softc *);
135