2 * This header file contains global constant/enum definitions,
3 * global variable declaration.
8 #include <linux/spinlock.h>
10 #ifdef CONFIG_LIBERTAS_DEBUG
16 #define DRV_NAME "libertas"
20 #define LBS_DEB_ENTER 0x00000001
21 #define LBS_DEB_LEAVE 0x00000002
22 #define LBS_DEB_MAIN 0x00000004
23 #define LBS_DEB_NET 0x00000008
24 #define LBS_DEB_MESH 0x00000010
25 #define LBS_DEB_WEXT 0x00000020
26 #define LBS_DEB_IOCTL 0x00000040
27 #define LBS_DEB_SCAN 0x00000080
28 #define LBS_DEB_ASSOC 0x00000100
29 #define LBS_DEB_JOIN 0x00000200
30 #define LBS_DEB_11D 0x00000400
31 #define LBS_DEB_DEBUGFS 0x00000800
32 #define LBS_DEB_ETHTOOL 0x00001000
33 #define LBS_DEB_HOST 0x00002000
34 #define LBS_DEB_CMD 0x00004000
35 #define LBS_DEB_RX 0x00008000
36 #define LBS_DEB_TX 0x00010000
37 #define LBS_DEB_USB 0x00020000
38 #define LBS_DEB_CS 0x00040000
39 #define LBS_DEB_FW 0x00080000
40 #define LBS_DEB_THREAD 0x00100000
41 #define LBS_DEB_HEX 0x00200000
43 extern unsigned int libertas_debug;
46 #define LBS_DEB_LL(grp, fmt, args...) \
47 do { if ((libertas_debug & (grp)) == (grp)) \
48 printk(KERN_DEBUG DRV_NAME "%s: " fmt, \
49 in_interrupt() ? " (INT)" : "", ## args); } while (0)
51 #define LBS_DEB_LL(grp, fmt, args...) do {} while (0)
54 #define lbs_deb_enter(grp) \
55 LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s():%d enter\n", __FUNCTION__, __LINE__);
56 #define lbs_deb_enter_args(grp, fmt, args...) \
57 LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
58 #define lbs_deb_leave(grp) \
59 LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave\n", __FUNCTION__, __LINE__);
60 #define lbs_deb_leave_args(grp, fmt, args...) \
61 LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave, " fmt "\n", \
62 __FUNCTION__, __LINE__, ##args);
63 #define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, fmt, ##args)
64 #define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, fmt, ##args)
65 #define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, fmt, ##args)
66 #define lbs_deb_wext(fmt, args...) LBS_DEB_LL(LBS_DEB_WEXT, fmt, ##args)
67 #define lbs_deb_ioctl(fmt, args...) LBS_DEB_LL(LBS_DEB_IOCTL, fmt, ##args)
68 #define lbs_deb_scan(fmt, args...) LBS_DEB_LL(LBS_DEB_SCAN, fmt, ##args)
69 #define lbs_deb_assoc(fmt, args...) LBS_DEB_LL(LBS_DEB_ASSOC, fmt, ##args)
70 #define lbs_deb_join(fmt, args...) LBS_DEB_LL(LBS_DEB_JOIN, fmt, ##args)
71 #define lbs_deb_11d(fmt, args...) LBS_DEB_LL(LBS_DEB_11D, fmt, ##args)
72 #define lbs_deb_debugfs(fmt, args...) LBS_DEB_LL(LBS_DEB_DEBUGFS, fmt, ##args)
73 #define lbs_deb_ethtool(fmt, args...) LBS_DEB_LL(LBS_DEB_ETHTOOL, fmt, ##args)
74 #define lbs_deb_host(fmt, args...) LBS_DEB_LL(LBS_DEB_HOST, fmt, ##args)
75 #define lbs_deb_cmd(fmt, args...) LBS_DEB_LL(LBS_DEB_CMD, fmt, ##args)
76 #define lbs_deb_rx(fmt, args...) LBS_DEB_LL(LBS_DEB_RX, fmt, ##args)
77 #define lbs_deb_tx(fmt, args...) LBS_DEB_LL(LBS_DEB_TX, fmt, ##args)
78 #define lbs_deb_fw(fmt, args...) LBS_DEB_LL(LBS_DEB_FW, fmt, ##args)
79 #define lbs_deb_usb(fmt, args...) LBS_DEB_LL(LBS_DEB_USB, fmt, ##args)
80 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, "%s:" fmt, (dev)->bus_id, ##args)
81 #define lbs_deb_cs(fmt, args...) LBS_DEB_LL(LBS_DEB_CS, fmt, ##args)
82 #define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, fmt, ##args)
84 #define lbs_pr_info(format, args...) \
85 printk(KERN_INFO DRV_NAME": " format, ## args)
86 #define lbs_pr_err(format, args...) \
87 printk(KERN_ERR DRV_NAME": " format, ## args)
88 #define lbs_pr_alert(format, args...) \
89 printk(KERN_ALERT DRV_NAME": " format, ## args)
92 static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len)
96 if (!(libertas_debug & LBS_DEB_HEX))
99 printk(KERN_DEBUG "%s: ", prompt);
100 for (i = 1; i <= len; i++) {
101 printk("%02x ", (u8) * buf);
107 #define lbs_dbg_hex(x,y,z) do {} while (0)
112 /** Buffer Constants */
114 /* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
115 * addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
116 * driver has more local TxPDs. Each TxPD on the host memory is associated
117 * with a Tx control node. The driver maintains 8 RxPD descriptors for
118 * station firmware to store Rx packet information.
120 * Current version of MAC has a 32x6 multicast address buffer.
122 * 802.11b can have up to 14 channels, the driver keeps the
123 * BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
126 #define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
127 #define MRVDRV_NUM_OF_CMD_BUFFER 10
128 #define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024)
129 #define MRVDRV_MAX_CHANNEL_SIZE 14
130 #define MRVDRV_ASSOCIATION_TIME_OUT 255
131 #define MRVDRV_SNAP_HEADER_LEN 8
133 #define WLAN_UPLD_SIZE 2312
134 #define DEV_NAME_LEN 32
136 /** Misc constants */
137 /* This section defines 802.11 specific contants */
139 #define MRVDRV_MAX_BSS_DESCRIPTS 16
140 #define MRVDRV_MAX_REGION_CODE 6
142 #define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe
143 #define MRVDRV_MIN_MULTIPLE_DTIM 1
144 #define MRVDRV_MAX_MULTIPLE_DTIM 5
145 #define MRVDRV_DEFAULT_MULTIPLE_DTIM 1
147 #define MRVDRV_DEFAULT_LISTEN_INTERVAL 10
149 #define MRVDRV_CHANNELS_PER_SCAN 4
150 #define MRVDRV_MAX_CHANNELS_PER_SCAN 14
152 #define MRVDRV_DEBUG_RX_PATH 0x00000001
153 #define MRVDRV_DEBUG_TX_PATH 0x00000002
155 #define MRVDRV_MIN_BEACON_INTERVAL 20
156 #define MRVDRV_MAX_BEACON_INTERVAL 1000
157 #define MRVDRV_BEACON_INTERVAL 100
159 /** INT status Bit Definition*/
160 #define his_cmddnldrdy 0x01
161 #define his_cardevent 0x02
162 #define his_cmdupldrdy 0x04
164 #define SBI_EVENT_CAUSE_SHIFT 3
168 /* Station firmware use TxPD status field to report final Tx transmit
169 * result, Bit masks are used to present combined situations.
172 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
173 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
176 /* Currently we are using normal WDS flag as mesh flag.
177 * TODO: change to proper mesh flag when MAC understands it.
179 #define TxPD_CONTROL_WDS_FRAME (1<<17)
180 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
184 #define MRVDRV_RXPD_STATUS_OK 0x0001
186 /** RxPD status - Received packet types */
188 /* Currently we are using normal WDS flag as mesh flag.
189 * TODO: change to proper mesh flag when MAC understands it.
191 #define RxPD_CONTROL_WDS_FRAME (0x40)
192 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
194 /** RSSI-related defines */
195 /* RSSI constants are used to implement 802.11 RSSI threshold
196 * indication. if the Rx packet signal got too weak for 5 consecutive
197 * times, miniport driver (driver) will report this event to wrapper
200 #define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96)
202 /** RTS/FRAG related defines */
203 #define MRVDRV_RTS_MIN_VALUE 0
204 #define MRVDRV_RTS_MAX_VALUE 2347
205 #define MRVDRV_FRAG_MIN_VALUE 256
206 #define MRVDRV_FRAG_MAX_VALUE 2346
208 /* This is for firmware specific length */
211 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
212 (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
214 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
215 (ETH_FRAME_LEN + sizeof(struct rxpd) \
216 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
218 #define CMD_F_HOSTCMD (1 << 0)
219 #define FW_CAPINFO_WPA (1 << 0)
222 #define MRVL_MAX_KEY_WPA_KEY_LENGTH 32
224 #define KEY_LEN_WPA_AES 16
225 #define KEY_LEN_WPA_TKIP 32
226 #define KEY_LEN_WEP_104 13
227 #define KEY_LEN_WEP_40 5
229 #define RF_ANTENNA_1 0x1
230 #define RF_ANTENNA_2 0x2
231 #define RF_ANTENNA_AUTO 0xFFFF
233 #define BAND_B (0x01)
234 #define BAND_G (0x02)
235 #define ALL_802_11_BANDS (BAND_B | BAND_G)
237 /** MACRO DEFINITIONS */
238 #define CAL_NF(NF) ((s32)(-(s32)(NF)))
239 #define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
240 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
242 #define DEFAULT_BCN_AVG_FACTOR 8
243 #define DEFAULT_DATA_AVG_FACTOR 8
244 #define AVG_SCALE 100
245 #define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
246 (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
247 ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
250 #define B_SUPPORTED_RATES 8
251 #define G_SUPPORTED_RATES 14
253 #define WLAN_SUPPORTED_RATES 14
257 #define IS_MESH_FRAME(x) (x->cb[6])
258 #define SET_MESH_FRAME(x) (x->cb[6]=1)
259 #define UNSET_MESH_FRAME(x) (x->cb[6]=0)
261 /** Global Variable Declaration */
262 typedef struct _wlan_private wlan_private;
263 typedef struct _wlan_adapter wlan_adapter;
264 extern const char libertas_driver_version[];
265 extern u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE];
267 extern u8 libertas_supported_rates[G_SUPPORTED_RATES];
269 extern u8 libertas_adhoc_rates_g[G_SUPPORTED_RATES];
271 extern u8 libertas_adhoc_rates_b[4];
273 /** ENUM definition*/
288 /** WLAN_802_11_POWER_MODE */
289 enum WLAN_802_11_POWER_MODE {
290 wlan802_11powermodecam,
291 wlan802_11powermodemax_psp,
292 wlan802_11Powermodefast_psp,
293 /*not a real mode, defined as an upper bound */
294 wlan802_11powemodemax
312 /** WLAN_MEDIA_STATE */
313 enum WLAN_MEDIA_STATE {
315 libertas_disconnected
318 /** WLAN_802_11_PRIVACY_FILTER */
319 enum WLAN_802_11_PRIVACY_FILTER {
320 wlan802_11privfilteracceptall,
321 wlan802_11privfilter8021xWEP
332 /** SNMP_MIB_INDEX_e */
333 enum SNMP_MIB_INDEX_e {
334 desired_bsstype_i = 0,
360 /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
362 KEY_INFO_WPA_MCAST = 0x01,
363 KEY_INFO_WPA_UNICAST = 0x02,
364 KEY_INFO_WPA_ENABLED = 0x04
367 /** SNMP_MIB_VALUE_e */
368 enum SNMP_MIB_VALUE_e {
369 SNMP_MIB_VALUE_INFRA = 1,
373 /* Default values for fwt commands. */
374 #define FWT_DEFAULT_METRIC 0
375 #define FWT_DEFAULT_DIR 1
376 /* Default Rate, 11Mbps */
377 #define FWT_DEFAULT_RATE 3
378 #define FWT_DEFAULT_SSN 0xffffffff
379 #define FWT_DEFAULT_DSN 0
380 #define FWT_DEFAULT_HOPCOUNT 0
381 #define FWT_DEFAULT_TTL 0
382 #define FWT_DEFAULT_EXPIRATION 0
383 #define FWT_DEFAULT_SLEEPMODE 0
384 #define FWT_DEFAULT_SNR 0
386 #endif /* _WLAN_DEFS_H_ */