1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * This header file contains global constant/enum definitions,
4  * global variable declaration.
5  */
6 #ifndef _LBS_DEFS_H_
7 #define _LBS_DEFS_H_
8 
9 #include <linux/spinlock.h>
10 
11 #ifdef CONFIG_LIBERTAS_DEBUG
12 #define DEBUG
13 #define PROC_DEBUG
14 #endif
15 
16 #ifndef DRV_NAME
17 #define DRV_NAME "libertas"
18 #endif
19 
20 
21 #define LBS_DEB_ENTER	0x00000001
22 #define LBS_DEB_LEAVE	0x00000002
23 #define LBS_DEB_MAIN	0x00000004
24 #define LBS_DEB_NET	0x00000008
25 #define LBS_DEB_MESH	0x00000010
26 #define LBS_DEB_WEXT	0x00000020
27 #define LBS_DEB_IOCTL	0x00000040
28 #define LBS_DEB_SCAN	0x00000080
29 #define LBS_DEB_ASSOC	0x00000100
30 #define LBS_DEB_JOIN	0x00000200
31 #define LBS_DEB_11D	0x00000400
32 #define LBS_DEB_DEBUGFS	0x00000800
33 #define LBS_DEB_ETHTOOL	0x00001000
34 #define LBS_DEB_HOST	0x00002000
35 #define LBS_DEB_CMD	0x00004000
36 #define LBS_DEB_RX	0x00008000
37 #define LBS_DEB_TX	0x00010000
38 #define LBS_DEB_USB	0x00020000
39 #define LBS_DEB_CS	0x00040000
40 #define LBS_DEB_FW	0x00080000
41 #define LBS_DEB_THREAD	0x00100000
42 #define LBS_DEB_HEX	0x00200000
43 #define LBS_DEB_SDIO	0x00400000
44 #define LBS_DEB_SYSFS	0x00800000
45 #define LBS_DEB_SPI	0x01000000
46 #define LBS_DEB_CFG80211 0x02000000
47 
48 extern unsigned int lbs_debug;
49 
50 #ifdef DEBUG
51 #define LBS_DEB_LL(grp, grpnam, fmt, args...) \
52 do { if ((lbs_debug & (grp)) == (grp)) \
53   printk(KERN_DEBUG DRV_NAME grpnam ": " fmt, ## args); } while (0)
54 #else
55 #define LBS_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
56 #endif
57 
58 #define lbs_deb_main(fmt, args...)      LBS_DEB_LL(LBS_DEB_MAIN, " main", fmt, ##args)
59 #define lbs_deb_net(fmt, args...)       LBS_DEB_LL(LBS_DEB_NET, " net", fmt, ##args)
60 #define lbs_deb_mesh(fmt, args...)      LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
61 #define lbs_deb_wext(fmt, args...)      LBS_DEB_LL(LBS_DEB_WEXT, " wext", fmt, ##args)
62 #define lbs_deb_ioctl(fmt, args...)     LBS_DEB_LL(LBS_DEB_IOCTL, " ioctl", fmt, ##args)
63 #define lbs_deb_scan(fmt, args...)      LBS_DEB_LL(LBS_DEB_SCAN, " scan", fmt, ##args)
64 #define lbs_deb_assoc(fmt, args...)     LBS_DEB_LL(LBS_DEB_ASSOC, " assoc", fmt, ##args)
65 #define lbs_deb_join(fmt, args...)      LBS_DEB_LL(LBS_DEB_JOIN, " join", fmt, ##args)
66 #define lbs_deb_11d(fmt, args...)       LBS_DEB_LL(LBS_DEB_11D, " 11d", fmt, ##args)
67 #define lbs_deb_debugfs(fmt, args...)   LBS_DEB_LL(LBS_DEB_DEBUGFS, " debugfs", fmt, ##args)
68 #define lbs_deb_ethtool(fmt, args...)   LBS_DEB_LL(LBS_DEB_ETHTOOL, " ethtool", fmt, ##args)
69 #define lbs_deb_host(fmt, args...)      LBS_DEB_LL(LBS_DEB_HOST, " host", fmt, ##args)
70 #define lbs_deb_cmd(fmt, args...)       LBS_DEB_LL(LBS_DEB_CMD, " cmd", fmt, ##args)
71 #define lbs_deb_rx(fmt, args...)        LBS_DEB_LL(LBS_DEB_RX, " rx", fmt, ##args)
72 #define lbs_deb_tx(fmt, args...)        LBS_DEB_LL(LBS_DEB_TX, " tx", fmt, ##args)
73 #define lbs_deb_fw(fmt, args...)        LBS_DEB_LL(LBS_DEB_FW, " fw", fmt, ##args)
74 #define lbs_deb_usb(fmt, args...)       LBS_DEB_LL(LBS_DEB_USB, " usb", fmt, ##args)
75 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usbd", "%s:" fmt, dev_name(dev), ##args)
76 #define lbs_deb_cs(fmt, args...)        LBS_DEB_LL(LBS_DEB_CS, " cs", fmt, ##args)
77 #define lbs_deb_thread(fmt, args...)    LBS_DEB_LL(LBS_DEB_THREAD, " thread", fmt, ##args)
78 #define lbs_deb_sdio(fmt, args...)      LBS_DEB_LL(LBS_DEB_SDIO, " sdio", fmt, ##args)
79 #define lbs_deb_sysfs(fmt, args...)     LBS_DEB_LL(LBS_DEB_SYSFS, " sysfs", fmt, ##args)
80 #define lbs_deb_spi(fmt, args...)       LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
81 #define lbs_deb_cfg80211(fmt, args...)  LBS_DEB_LL(LBS_DEB_CFG80211, " cfg80211", fmt, ##args)
82 
83 #ifdef DEBUG
lbs_deb_hex(unsigned int grp,const char * prompt,const u8 * buf,int len)84 static inline void lbs_deb_hex(unsigned int grp, const char *prompt,
85 			       const u8 *buf, int len)
86 {
87 	int i = 0;
88 
89 	if (len &&
90 	    (lbs_debug & LBS_DEB_HEX) &&
91 	    (lbs_debug & grp))
92 	{
93 		for (i = 1; i <= len; i++) {
94 			if ((i & 0xf) == 1) {
95 				if (i != 1)
96 					printk("\n");
97 				printk(DRV_NAME " %s: ", prompt);
98 			}
99 			printk("%02x ", (u8) * buf);
100 			buf++;
101 		}
102 		printk("\n");
103 	}
104 }
105 #else
106 #define lbs_deb_hex(grp,prompt,buf,len)	do {} while (0)
107 #endif
108 
109 
110 
111 /* Buffer Constants */
112 
113 /*	The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
114  *	addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
115  *	driver has more local TxPDs. Each TxPD on the host memory is associated
116  *	with a Tx control node. The driver maintains 8 RxPD descriptors for
117  *	station firmware to store Rx packet information.
118  *
119  *	Current version of MAC has a 32x6 multicast address buffer.
120  *
121  *	802.11b can have up to  14 channels, the driver keeps the
122  *	BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
123  */
124 
125 #define MRVDRV_MAX_MULTICAST_LIST_SIZE	32
126 #define LBS_NUM_CMD_BUFFERS             10
127 #define LBS_CMD_BUFFER_SIZE             (2 * 1024)
128 #define MRVDRV_MAX_CHANNEL_SIZE		14
129 #define MRVDRV_ASSOCIATION_TIME_OUT	255
130 #define MRVDRV_SNAP_HEADER_LEN          8
131 
132 #define	LBS_UPLD_SIZE			2312
133 #define DEV_NAME_LEN			32
134 
135 /* Wake criteria for HOST_SLEEP_CFG command */
136 #define EHS_WAKE_ON_BROADCAST_DATA	0x0001
137 #define EHS_WAKE_ON_UNICAST_DATA	0x0002
138 #define EHS_WAKE_ON_MAC_EVENT		0x0004
139 #define EHS_WAKE_ON_MULTICAST_DATA	0x0008
140 #define EHS_REMOVE_WAKEUP		0xFFFFFFFF
141 /* Wake rules for Host_Sleep_CFG command */
142 #define WOL_RULE_NET_TYPE_INFRA_OR_IBSS	0x00
143 #define WOL_RULE_NET_TYPE_MESH		0x10
144 #define WOL_RULE_ADDR_TYPE_BCAST	0x01
145 #define WOL_RULE_ADDR_TYPE_MCAST	0x08
146 #define WOL_RULE_ADDR_TYPE_UCAST	0x02
147 #define WOL_RULE_OP_AND			0x01
148 #define WOL_RULE_OP_OR			0x02
149 #define WOL_RULE_OP_INVALID		0xFF
150 #define WOL_RESULT_VALID_CMD		0
151 #define WOL_RESULT_NOSPC_ERR		1
152 #define WOL_RESULT_EEXIST_ERR		2
153 
154 /* Misc constants */
155 /* This section defines 802.11 specific contants */
156 
157 #define MRVDRV_MAX_BSS_DESCRIPTS		16
158 #define MRVDRV_MAX_REGION_CODE			6
159 
160 #define MRVDRV_DEFAULT_LISTEN_INTERVAL		10
161 
162 #define	MRVDRV_CHANNELS_PER_SCAN		4
163 #define	MRVDRV_MAX_CHANNELS_PER_SCAN		14
164 
165 #define MRVDRV_MIN_BEACON_INTERVAL		20
166 #define MRVDRV_MAX_BEACON_INTERVAL		1000
167 #define MRVDRV_BEACON_INTERVAL			100
168 
169 #define MARVELL_MESH_IE_LENGTH		9
170 
171 /*
172  * Values used to populate the struct mrvl_mesh_ie.  The only time you need this
173  * is when enabling the mesh using CMD_MESH_CONFIG.
174  */
175 #define MARVELL_MESH_IE_TYPE		4
176 #define MARVELL_MESH_IE_SUBTYPE		0
177 #define MARVELL_MESH_IE_VERSION		0
178 #define MARVELL_MESH_PROTO_ID_HWMP	0
179 #define MARVELL_MESH_METRIC_ID		0
180 #define MARVELL_MESH_CAPABILITY		0
181 
182 /* INT status Bit Definition */
183 #define MRVDRV_TX_DNLD_RDY		0x0001
184 #define MRVDRV_RX_UPLD_RDY		0x0002
185 #define MRVDRV_CMD_DNLD_RDY		0x0004
186 #define MRVDRV_CMD_UPLD_RDY		0x0008
187 #define MRVDRV_CARDEVENT		0x0010
188 
189 /* Automatic TX control default levels */
190 #define POW_ADAPT_DEFAULT_P0 13
191 #define POW_ADAPT_DEFAULT_P1 15
192 #define POW_ADAPT_DEFAULT_P2 18
193 #define TPC_DEFAULT_P0 5
194 #define TPC_DEFAULT_P1 10
195 #define TPC_DEFAULT_P2 13
196 
197 /* TxPD status */
198 
199 /*
200  *	Station firmware use TxPD status field to report final Tx transmit
201  *	result, Bit masks are used to present combined situations.
202  */
203 
204 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
205 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
206 
207 /* Tx mesh flag */
208 /*
209  * Currently we are using normal WDS flag as mesh flag.
210  * TODO: change to proper mesh flag when MAC understands it.
211  */
212 #define TxPD_CONTROL_WDS_FRAME (1<<17)
213 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
214 
215 /* Mesh interface ID */
216 #define MESH_IFACE_ID					0x0001
217 /* Mesh id should be in bits 14-13-12 */
218 #define MESH_IFACE_BIT_OFFSET				0x000c
219 /* Mesh enable bit in FW capability */
220 #define MESH_CAPINFO_ENABLE_MASK			(1<<16)
221 
222 /* FW definition from Marvell v4 */
223 #define MRVL_FW_V4					(0x04)
224 /* FW definition from Marvell v5 */
225 #define MRVL_FW_V5					(0x05)
226 /* FW definition from Marvell v10 */
227 #define MRVL_FW_V10					(0x0a)
228 /* FW major revision definition */
229 #define MRVL_FW_MAJOR_REV(x)				((x)>>24)
230 
231 /* RxPD status */
232 
233 #define MRVDRV_RXPD_STATUS_OK                0x0001
234 
235 /* RxPD status - Received packet types */
236 /* Rx mesh flag */
237 /*
238  * Currently we are using normal WDS flag as mesh flag.
239  * TODO: change to proper mesh flag when MAC understands it.
240  */
241 #define RxPD_CONTROL_WDS_FRAME (0x40)
242 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
243 
244 /* RSSI-related defines */
245 /*
246  *	RSSI constants are used to implement 802.11 RSSI threshold
247  *	indication. if the Rx packet signal got too weak for 5 consecutive
248  *	times, miniport driver (driver) will report this event to wrapper
249  */
250 
251 #define MRVDRV_NF_DEFAULT_SCAN_VALUE		(-96)
252 
253 /* RTS/FRAG related defines */
254 #define MRVDRV_RTS_MIN_VALUE		0
255 #define MRVDRV_RTS_MAX_VALUE		2347
256 #define MRVDRV_FRAG_MIN_VALUE		256
257 #define MRVDRV_FRAG_MAX_VALUE		2346
258 
259 /* This is for firmware specific length */
260 #define EXTRA_LEN	36
261 
262 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
263 	(ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
264 
265 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
266 	(ETH_FRAME_LEN + sizeof(struct rxpd) \
267 	 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
268 
269 #define	CMD_F_HOSTCMD		(1 << 0)
270 #define FW_CAPINFO_WPA  	(1 << 0)
271 #define FW_CAPINFO_PS  		(1 << 1)
272 #define FW_CAPINFO_FIRMWARE_UPGRADE	(1 << 13)
273 #define FW_CAPINFO_BOOT2_UPGRADE	(1<<14)
274 #define FW_CAPINFO_PERSISTENT_CONFIG	(1<<15)
275 
276 #define KEY_LEN_WPA_AES			16
277 #define KEY_LEN_WPA_TKIP		32
278 #define KEY_LEN_WEP_104			13
279 #define KEY_LEN_WEP_40			5
280 
281 #define RF_ANTENNA_1		0x1
282 #define RF_ANTENNA_2		0x2
283 #define RF_ANTENNA_AUTO		0xFFFF
284 
285 #define	BAND_B			(0x01)
286 #define	BAND_G			(0x02)
287 #define ALL_802_11_BANDS	(BAND_B | BAND_G)
288 
289 #define MAX_RATES			14
290 
291 #define	MAX_LEDS			8
292 
293 /* Global Variable Declaration */
294 extern const char lbs_driver_version[];
295 extern u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE];
296 
297 
298 /* ENUM definition */
299 /* SNRNF_TYPE */
300 enum SNRNF_TYPE {
301 	TYPE_BEACON = 0,
302 	TYPE_RXPD,
303 	MAX_TYPE_B
304 };
305 
306 /* SNRNF_DATA */
307 enum SNRNF_DATA {
308 	TYPE_NOAVG = 0,
309 	TYPE_AVG,
310 	MAX_TYPE_AVG
311 };
312 
313 /* LBS_802_11_POWER_MODE */
314 enum LBS_802_11_POWER_MODE {
315 	LBS802_11POWERMODECAM,
316 	LBS802_11POWERMODEMAX_PSP,
317 	LBS802_11POWERMODEFAST_PSP,
318 	/* not a real mode, defined as an upper bound */
319 	LBS802_11POWEMODEMAX
320 };
321 
322 /* PS_STATE */
323 enum PS_STATE {
324 	PS_STATE_FULL_POWER,
325 	PS_STATE_AWAKE,
326 	PS_STATE_PRE_SLEEP,
327 	PS_STATE_SLEEP
328 };
329 
330 /* DNLD_STATE */
331 enum DNLD_STATE {
332 	DNLD_RES_RECEIVED,
333 	DNLD_DATA_SENT,
334 	DNLD_CMD_SENT,
335 	DNLD_BOOTCMD_SENT,
336 };
337 
338 /* LBS_MEDIA_STATE */
339 enum LBS_MEDIA_STATE {
340 	LBS_CONNECTED,
341 	LBS_DISCONNECTED
342 };
343 
344 /* LBS_802_11_PRIVACY_FILTER */
345 enum LBS_802_11_PRIVACY_FILTER {
346 	LBS802_11PRIVFILTERACCEPTALL,
347 	LBS802_11PRIVFILTER8021XWEP
348 };
349 
350 /* mv_ms_type */
351 enum mv_ms_type {
352 	MVMS_DAT = 0,
353 	MVMS_CMD = 1,
354 	MVMS_TXDONE = 2,
355 	MVMS_EVENT
356 };
357 
358 /* KEY_TYPE_ID */
359 enum KEY_TYPE_ID {
360 	KEY_TYPE_ID_WEP = 0,
361 	KEY_TYPE_ID_TKIP,
362 	KEY_TYPE_ID_AES
363 };
364 
365 /* KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
366 enum KEY_INFO_WPA {
367 	KEY_INFO_WPA_MCAST = 0x01,
368 	KEY_INFO_WPA_UNICAST = 0x02,
369 	KEY_INFO_WPA_ENABLED = 0x04
370 };
371 
372 /* Default values for fwt commands. */
373 #define FWT_DEFAULT_METRIC 0
374 #define FWT_DEFAULT_DIR 1
375 /* Default Rate, 11Mbps */
376 #define FWT_DEFAULT_RATE 3
377 #define FWT_DEFAULT_SSN 0xffffffff
378 #define FWT_DEFAULT_DSN 0
379 #define FWT_DEFAULT_HOPCOUNT 0
380 #define FWT_DEFAULT_TTL 0
381 #define FWT_DEFAULT_EXPIRATION 0
382 #define FWT_DEFAULT_SLEEPMODE 0
383 #define FWT_DEFAULT_SNR 0
384 
385 #endif
386