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, grpnam, fmt, args...) \
47 do { if ((libertas_debug & (grp)) == (grp)) \
48 printk(KERN_DEBUG DRV_NAME grpnam "%s: " fmt, \
49 in_interrupt() ? " (INT)" : "", ## args); } while (0)
51 #define LBS_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
54 #define lbs_deb_enter(grp) \
55 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s():%d\n", __FUNCTION__, __LINE__);
56 #define lbs_deb_enter_args(grp, fmt, args...) \
57 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
58 #define lbs_deb_leave(grp) \
59 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s():%d\n", __FUNCTION__, __LINE__);
60 #define lbs_deb_leave_args(grp, fmt, args...) \
61 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s():%d, " fmt "\n", \
62 __FUNCTION__, __LINE__, ##args);
63 #define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, " main", fmt, ##args)
64 #define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, " net", fmt, ##args)
65 #define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
66 #define lbs_deb_wext(fmt, args...) LBS_DEB_LL(LBS_DEB_WEXT, " wext", fmt, ##args)
67 #define lbs_deb_ioctl(fmt, args...) LBS_DEB_LL(LBS_DEB_IOCTL, " ioctl", fmt, ##args)
68 #define lbs_deb_scan(fmt, args...) LBS_DEB_LL(LBS_DEB_SCAN, " scan", fmt, ##args)
69 #define lbs_deb_assoc(fmt, args...) LBS_DEB_LL(LBS_DEB_ASSOC, " assoc", fmt, ##args)
70 #define lbs_deb_join(fmt, args...) LBS_DEB_LL(LBS_DEB_JOIN, " join", fmt, ##args)
71 #define lbs_deb_11d(fmt, args...) LBS_DEB_LL(LBS_DEB_11D, " 11d", fmt, ##args)
72 #define lbs_deb_debugfs(fmt, args...) LBS_DEB_LL(LBS_DEB_DEBUGFS, " debugfs", fmt, ##args)
73 #define lbs_deb_ethtool(fmt, args...) LBS_DEB_LL(LBS_DEB_ETHTOOL, " ethtool", fmt, ##args)
74 #define lbs_deb_host(fmt, args...) LBS_DEB_LL(LBS_DEB_HOST, " host", fmt, ##args)
75 #define lbs_deb_cmd(fmt, args...) LBS_DEB_LL(LBS_DEB_CMD, " cmd", fmt, ##args)
76 #define lbs_deb_rx(fmt, args...) LBS_DEB_LL(LBS_DEB_RX, " rx", fmt, ##args)
77 #define lbs_deb_tx(fmt, args...) LBS_DEB_LL(LBS_DEB_TX, " tx", fmt, ##args)
78 #define lbs_deb_fw(fmt, args...) LBS_DEB_LL(LBS_DEB_FW, " fw", fmt, ##args)
79 #define lbs_deb_usb(fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usb", fmt, ##args)
80 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usbd", "%s:" fmt, (dev)->bus_id, ##args)
81 #define lbs_deb_cs(fmt, args...) LBS_DEB_LL(LBS_DEB_CS, " cs", fmt, ##args)
82 #define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, " 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_deb_hex(unsigned int grp, const char *prompt, u8 *buf, int len)
97 (libertas_debug & LBS_DEB_HEX) &&
98 (libertas_debug & grp))
100 for (i = 1; i <= len; i++) {
101 if ((i & 0xf) == 1) {
104 printk(DRV_NAME " %s: ", prompt);
106 printk("%02x ", (u8) * buf);
113 #define lbs_deb_hex(grp,prompt,buf,len) do {} while (0)
118 /** Buffer Constants */
120 /* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
121 * addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
122 * driver has more local TxPDs. Each TxPD on the host memory is associated
123 * with a Tx control node. The driver maintains 8 RxPD descriptors for
124 * station firmware to store Rx packet information.
126 * Current version of MAC has a 32x6 multicast address buffer.
128 * 802.11b can have up to 14 channels, the driver keeps the
129 * BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
132 #define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
133 #define MRVDRV_NUM_OF_CMD_BUFFER 10
134 #define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024)
135 #define MRVDRV_MAX_CHANNEL_SIZE 14
136 #define MRVDRV_ASSOCIATION_TIME_OUT 255
137 #define MRVDRV_SNAP_HEADER_LEN 8
139 #define WLAN_UPLD_SIZE 2312
140 #define DEV_NAME_LEN 32
142 /** Misc constants */
143 /* This section defines 802.11 specific contants */
145 #define MRVDRV_MAX_BSS_DESCRIPTS 16
146 #define MRVDRV_MAX_REGION_CODE 6
148 #define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe
149 #define MRVDRV_MIN_MULTIPLE_DTIM 1
150 #define MRVDRV_MAX_MULTIPLE_DTIM 5
151 #define MRVDRV_DEFAULT_MULTIPLE_DTIM 1
153 #define MRVDRV_DEFAULT_LISTEN_INTERVAL 10
155 #define MRVDRV_CHANNELS_PER_SCAN 4
156 #define MRVDRV_MAX_CHANNELS_PER_SCAN 14
158 #define MRVDRV_MIN_BEACON_INTERVAL 20
159 #define MRVDRV_MAX_BEACON_INTERVAL 1000
160 #define MRVDRV_BEACON_INTERVAL 100
162 #define MARVELL_MESH_IE_LENGTH 9
164 /** INT status Bit Definition*/
165 #define MRVDRV_TX_DNLD_RDY 0x0001
166 #define MRVDRV_RX_UPLD_RDY 0x0002
167 #define MRVDRV_CMD_DNLD_RDY 0x0004
168 #define MRVDRV_CMD_UPLD_RDY 0x0008
169 #define MRVDRV_CARDEVENT 0x0010
171 #define SBI_EVENT_CAUSE_SHIFT 3
175 /* Station firmware use TxPD status field to report final Tx transmit
176 * result, Bit masks are used to present combined situations.
179 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
180 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
183 /* Currently we are using normal WDS flag as mesh flag.
184 * TODO: change to proper mesh flag when MAC understands it.
186 #define TxPD_CONTROL_WDS_FRAME (1<<17)
187 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
191 #define MRVDRV_RXPD_STATUS_OK 0x0001
193 /** RxPD status - Received packet types */
195 /* Currently we are using normal WDS flag as mesh flag.
196 * TODO: change to proper mesh flag when MAC understands it.
198 #define RxPD_CONTROL_WDS_FRAME (0x40)
199 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
201 /** RSSI-related defines */
202 /* RSSI constants are used to implement 802.11 RSSI threshold
203 * indication. if the Rx packet signal got too weak for 5 consecutive
204 * times, miniport driver (driver) will report this event to wrapper
207 #define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96)
209 /** RTS/FRAG related defines */
210 #define MRVDRV_RTS_MIN_VALUE 0
211 #define MRVDRV_RTS_MAX_VALUE 2347
212 #define MRVDRV_FRAG_MIN_VALUE 256
213 #define MRVDRV_FRAG_MAX_VALUE 2346
215 /* This is for firmware specific length */
218 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
219 (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
221 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
222 (ETH_FRAME_LEN + sizeof(struct rxpd) \
223 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
225 #define CMD_F_HOSTCMD (1 << 0)
226 #define FW_CAPINFO_WPA (1 << 0)
228 #define KEY_LEN_WPA_AES 16
229 #define KEY_LEN_WPA_TKIP 32
230 #define KEY_LEN_WEP_104 13
231 #define KEY_LEN_WEP_40 5
233 #define RF_ANTENNA_1 0x1
234 #define RF_ANTENNA_2 0x2
235 #define RF_ANTENNA_AUTO 0xFFFF
237 #define BAND_B (0x01)
238 #define BAND_G (0x02)
239 #define ALL_802_11_BANDS (BAND_B | BAND_G)
241 /** MACRO DEFINITIONS */
242 #define CAL_NF(NF) ((s32)(-(s32)(NF)))
243 #define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
244 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
246 #define DEFAULT_BCN_AVG_FACTOR 8
247 #define DEFAULT_DATA_AVG_FACTOR 8
248 #define AVG_SCALE 100
249 #define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
250 (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
251 ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
258 #define IS_MESH_FRAME(x) (x->cb[6])
259 #define SET_MESH_FRAME(x) (x->cb[6]=1)
260 #define UNSET_MESH_FRAME(x) (x->cb[6]=0)
262 /** Global Variable Declaration */
263 typedef struct _wlan_private wlan_private;
264 typedef struct _wlan_adapter wlan_adapter;
265 extern const char libertas_driver_version[];
266 extern u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE];
268 extern u8 libertas_bg_rates[MAX_RATES];
270 /** ENUM definition*/
285 /** WLAN_802_11_POWER_MODE */
286 enum WLAN_802_11_POWER_MODE {
287 WLAN802_11POWERMODECAM,
288 WLAN802_11POWERMODEMAX_PSP,
289 WLAN802_11POWERMODEFAST_PSP,
290 /*not a real mode, defined as an upper bound */
291 WLAN802_11POWEMODEMAX
309 /** WLAN_MEDIA_STATE */
310 enum WLAN_MEDIA_STATE {
312 LIBERTAS_DISCONNECTED
315 /** WLAN_802_11_PRIVACY_FILTER */
316 enum WLAN_802_11_PRIVACY_FILTER {
317 WLAN802_11PRIVFILTERACCEPTALL,
318 WLAN802_11PRIVFILTER8021XWEP
329 /** SNMP_MIB_INDEX_e */
330 enum SNMP_MIB_INDEX_e {
331 DESIRED_BSSTYPE_I = 0,
357 /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
359 KEY_INFO_WPA_MCAST = 0x01,
360 KEY_INFO_WPA_UNICAST = 0x02,
361 KEY_INFO_WPA_ENABLED = 0x04
364 /** SNMP_MIB_VALUE_e */
365 enum SNMP_MIB_VALUE_e {
366 SNMP_MIB_VALUE_INFRA = 1,
370 /* Default values for fwt commands. */
371 #define FWT_DEFAULT_METRIC 0
372 #define FWT_DEFAULT_DIR 1
373 /* Default Rate, 11Mbps */
374 #define FWT_DEFAULT_RATE 3
375 #define FWT_DEFAULT_SSN 0xffffffff
376 #define FWT_DEFAULT_DSN 0
377 #define FWT_DEFAULT_HOPCOUNT 0
378 #define FWT_DEFAULT_TTL 0
379 #define FWT_DEFAULT_EXPIRATION 0
380 #define FWT_DEFAULT_SLEEPMODE 0
381 #define FWT_DEFAULT_SNR 0
383 #endif /* _WLAN_DEFS_H_ */