xref: /titanic_51/usr/src/uts/common/io/ural/ural_var.h (revision b9bd317cda1afb3a01f4812de73e8cec888cbbd7)
1 /*
2  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
3  * Use is subject to license terms.
4  */
5 
6 /*
7  * Copyright (c) 2005
8  *	Damien Bergamini <damien.bergamini@free.fr>
9  *
10  * Permission to use, copy, modify, and distribute this software for any
11  * purpose with or without fee is hereby granted, provided that the above
12  * copyright notice and this permission notice appear in all copies.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
15  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
17  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
19  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
20  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21  */
22 #ifndef	_URAL_VAR_H
23 #define	_URAL_VAR_H
24 
25 #pragma ident	"%Z%%M%	%I%	%E% SMI"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
31 #define	RAL_FLAG_RUNNING	(1<<0)
32 
33 #define	RAL_RCR_PROMISC		(1<<0)
34 #define	RAL_RCR_MULTI		(2<<0)
35 
36 #ifndef	DDI_NT_NET_WIFI
37 #define	DDI_NT_NET_WIFI		"ddi_network:wifi"
38 #endif
39 
40 /*
41  * Bit flags in the ral_dbg_flags
42  */
43 #define	RAL_DBG_MSG		0x000001
44 #define	RAL_DBG_ERR		0x000002
45 #define	RAL_DBG_USB		0x000004
46 #define	RAL_DBG_TX		0x000008
47 #define	RAL_DBG_RX		0x000010
48 #define	RAL_DBG_IOCTL		0x000020
49 #define	RAL_DBG_HW		0x000040
50 #define	RAL_DBG_ALL		0x000fff
51 
52 #ifdef DEBUG
53 #define	RAL_DEBUG \
54 	ral_debug
55 #else
56 #define	RAL_DEBUG
57 #endif
58 
59 #define	RAL_TX_LIST_COUNT	8
60 #define	RAL_RX_LIST_COUNT	8
61 
62 struct ural_amrr {
63 	int	txcnt;
64 	int	retrycnt;
65 	int	success;
66 	int	success_threshold;
67 	int	recovery;
68 };
69 
70 struct ural_softc {
71 	struct ieee80211com	sc_ic;
72 	dev_info_t		*sc_dev;
73 
74 	usb_client_dev_data_t	*sc_udev;	/* usb dev */
75 
76 	uint32_t		asic_rev;
77 	uint8_t			rf_rev;
78 
79 	kmutex_t		sc_genlock;
80 
81 	usb_pipe_handle_t	sc_rx_pipeh;
82 	usb_pipe_handle_t	sc_tx_pipeh;
83 
84 	enum ieee80211_state	sc_state;
85 	struct ural_amrr	amrr;
86 
87 	kmutex_t		tx_lock;
88 	kmutex_t		rx_lock;
89 
90 	int			tx_queued;
91 	int			rx_queued;
92 
93 	int			sc_tx_timer;
94 
95 	timeout_id_t		sc_scan_id;
96 	timeout_id_t		sc_amrr_id;
97 
98 	uint32_t		sc_need_sched;
99 	uint32_t		sc_flags;
100 	uint32_t		sc_rcr;		/* RAL RCR */
101 
102 	int			dwelltime;
103 
104 	uint16_t		sta[11];
105 	uint32_t		rf_regs[4];
106 	uint8_t			txpow[14];
107 
108 #pragma pack(1)
109 	struct {
110 		uint8_t		val;
111 		uint8_t		reg;
112 	} 			bbp_prom[16];
113 #pragma pack()
114 
115 	int			led_mode;
116 	int			hw_radio;
117 	int			rx_ant;
118 	int			tx_ant;
119 	int			nb_ant;
120 
121 	/* kstats */
122 	uint32_t		sc_tx_nobuf;
123 	uint32_t		sc_rx_nobuf;
124 	uint32_t		sc_tx_err;
125 	uint32_t		sc_rx_err;
126 	uint32_t		sc_tx_retries;
127 
128 	int			(*sc_newstate)(struct ieee80211com *,
129 				    enum ieee80211_state, int);
130 
131 };
132 
133 #define	RAL_IS_RUNNING(_sc)	((_sc)->sc_flags & RAL_FLAG_RUNNING)
134 #define	RAL_LOCK(sc)		mutex_enter(&(sc)->sc_genlock)
135 #define	RAL_UNLOCK(sc)		mutex_exit(&(sc)->sc_genlock)
136 
137 #define	MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
138 #define	MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
139 
140 #ifdef __cplusplus
141 }
142 #endif
143 
144 #endif /* _URAL_VAR_H */
145