1/*-
2 * Copyright (c) 2006,2007
3 *	Damien Bergamini <damien.bergamini@free.fr>
4 *	Benjamin Close <Benjamin.Close@clearchain.com>
5 * Copyright (c) 2015 Andriy Voskoboinyk <avos@FreeBSD.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#ifndef __IF_WPI_DEBUG_H__
21#define __IF_WPI_DEBUG_H__
22
23#ifdef WPI_DEBUG
24enum {
25	WPI_DEBUG_XMIT		= 0x00000001,	/* basic xmit operation */
26	WPI_DEBUG_RECV		= 0x00000002,	/* basic recv operation */
27	WPI_DEBUG_STATE		= 0x00000004,	/* 802.11 state transitions */
28	WPI_DEBUG_HW		= 0x00000008,	/* Stage 1 (eeprom) debugging */
29	WPI_DEBUG_RESET		= 0x00000010,	/* reset processing */
30	WPI_DEBUG_FIRMWARE	= 0x00000020,	/* firmware(9) loading debug */
31	WPI_DEBUG_BEACON	= 0x00000040,	/* beacon handling */
32	WPI_DEBUG_WATCHDOG	= 0x00000080,	/* watchdog timeout */
33	WPI_DEBUG_INTR		= 0x00000100,	/* ISR */
34	WPI_DEBUG_SCAN		= 0x00000200,	/* Scan related operations */
35	WPI_DEBUG_NOTIFY	= 0x00000400,	/* State 2 Notif intr debug */
36	WPI_DEBUG_TEMP		= 0x00000800,	/* TXPower/Temp Calibration */
37	WPI_DEBUG_CMD		= 0x00001000,	/* cmd submission */
38	WPI_DEBUG_TRACE		= 0x00002000,	/* Print begin and start driver function */
39	WPI_DEBUG_PWRSAVE	= 0x00004000,	/* Power save operations */
40	WPI_DEBUG_EEPROM	= 0x00008000,	/* EEPROM info */
41	WPI_DEBUG_NODE		= 0x00010000,	/* node addition/removal */
42	WPI_DEBUG_KEY		= 0x00020000,	/* node key management */
43	WPI_DEBUG_EDCA		= 0x00040000,	/* WME info */
44	WPI_DEBUG_REGISTER	= 0x00080000,	/* print chipset register */
45	WPI_DEBUG_BMISS		= 0x00100000,	/* print number of missed beacons */
46	WPI_DEBUG_ANY		= 0xffffffff
47};
48
49#define DPRINTF(sc, m, ...) do {		\
50	if (sc->sc_debug & (m))			\
51		printf(__VA_ARGS__);		\
52} while (0)
53
54#define TRACE_STR_BEGIN		"->%s: begin\n"
55#define TRACE_STR_DOING		"->Doing %s\n"
56#define TRACE_STR_END		"->%s: end\n"
57#define TRACE_STR_END_ERR	"->%s: end in error\n"
58
59#define WPI_DESC(x) case x:	return #x
60
61static const char *wpi_cmd_str(int cmd)
62{
63	switch (cmd) {
64		/* Notifications. */
65		WPI_DESC(WPI_UC_READY);
66		WPI_DESC(WPI_RX_DONE);
67		WPI_DESC(WPI_START_SCAN);
68		WPI_DESC(WPI_SCAN_RESULTS);
69		WPI_DESC(WPI_STOP_SCAN);
70		WPI_DESC(WPI_BEACON_SENT);
71		WPI_DESC(WPI_RX_STATISTICS);
72		WPI_DESC(WPI_BEACON_STATISTICS);
73		WPI_DESC(WPI_STATE_CHANGED);
74		WPI_DESC(WPI_BEACON_MISSED);
75
76		/* Command notifications. */
77		WPI_DESC(WPI_CMD_RXON);
78		WPI_DESC(WPI_CMD_RXON_ASSOC);
79		WPI_DESC(WPI_CMD_EDCA_PARAMS);
80		WPI_DESC(WPI_CMD_TIMING);
81		WPI_DESC(WPI_CMD_ADD_NODE);
82		WPI_DESC(WPI_CMD_DEL_NODE);
83		WPI_DESC(WPI_CMD_TX_DATA);
84		WPI_DESC(WPI_CMD_MRR_SETUP);
85		WPI_DESC(WPI_CMD_SET_LED);
86		WPI_DESC(WPI_CMD_SET_POWER_MODE);
87		WPI_DESC(WPI_CMD_SCAN);
88		WPI_DESC(WPI_CMD_SCAN_ABORT);
89		WPI_DESC(WPI_CMD_SET_BEACON);
90		WPI_DESC(WPI_CMD_TXPOWER);
91		WPI_DESC(WPI_CMD_BT_COEX);
92
93	default:
94		return "UNKNOWN CMD";
95	}
96}
97
98/*
99 * Translate CSR code to string
100 */
101static const char *wpi_get_csr_string(size_t csr)
102{
103	switch (csr) {
104		WPI_DESC(WPI_HW_IF_CONFIG);
105		WPI_DESC(WPI_INT);
106		WPI_DESC(WPI_INT_MASK);
107		WPI_DESC(WPI_FH_INT);
108		WPI_DESC(WPI_GPIO_IN);
109		WPI_DESC(WPI_RESET);
110		WPI_DESC(WPI_GP_CNTRL);
111		WPI_DESC(WPI_EEPROM);
112		WPI_DESC(WPI_EEPROM_GP);
113		WPI_DESC(WPI_GIO);
114		WPI_DESC(WPI_UCODE_GP1);
115		WPI_DESC(WPI_UCODE_GP2);
116		WPI_DESC(WPI_GIO_CHICKEN);
117		WPI_DESC(WPI_ANA_PLL);
118		WPI_DESC(WPI_DBG_HPET_MEM);
119	default:
120		KASSERT(0, ("Unknown CSR: %d\n", csr));
121		return "UNKNOWN CSR";
122	}
123}
124
125static const char *wpi_get_prph_string(size_t prph)
126{
127	switch (prph) {
128		WPI_DESC(WPI_APMG_CLK_CTRL);
129		WPI_DESC(WPI_APMG_PS);
130		WPI_DESC(WPI_APMG_PCI_STT);
131		WPI_DESC(WPI_APMG_RFKILL);
132	default:
133		KASSERT(0, ("Unknown register: %d\n", prph));
134		return "UNKNOWN PRPH";
135	}
136}
137
138#else
139#define DPRINTF(sc, m, ...)	do { (void) sc; } while (0)
140#endif
141
142#endif	/* __IF_WPI_DEBUG_H__ */
143