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
42 #define LBS_DEB_SDIO 0x00400000
43 #define LBS_DEB_SYSFS 0x00800000
44 #define LBS_DEB_SPI 0x01000000
46 extern unsigned int lbs_debug;
49 #define LBS_DEB_LL(grp, grpnam, fmt, args...) \
50 do { if ((lbs_debug & (grp)) == (grp)) \
51 printk(KERN_DEBUG DRV_NAME grpnam "%s: " fmt, \
52 in_interrupt() ? " (INT)" : "", ## args); } while (0)
54 #define LBS_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
57 #define lbs_deb_enter(grp) \
58 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s()\n", __func__);
59 #define lbs_deb_enter_args(grp, fmt, args...) \
60 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s(" fmt ")\n", __func__, ## args);
61 #define lbs_deb_leave(grp) \
62 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s()\n", __func__);
63 #define lbs_deb_leave_args(grp, fmt, args...) \
64 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s(), " fmt "\n", \
66 #define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, " main", fmt, ##args)
67 #define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, " net", fmt, ##args)
68 #define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
69 #define lbs_deb_wext(fmt, args...) LBS_DEB_LL(LBS_DEB_WEXT, " wext", fmt, ##args)
70 #define lbs_deb_ioctl(fmt, args...) LBS_DEB_LL(LBS_DEB_IOCTL, " ioctl", fmt, ##args)
71 #define lbs_deb_scan(fmt, args...) LBS_DEB_LL(LBS_DEB_SCAN, " scan", fmt, ##args)
72 #define lbs_deb_assoc(fmt, args...) LBS_DEB_LL(LBS_DEB_ASSOC, " assoc", fmt, ##args)
73 #define lbs_deb_join(fmt, args...) LBS_DEB_LL(LBS_DEB_JOIN, " join", fmt, ##args)
74 #define lbs_deb_11d(fmt, args...) LBS_DEB_LL(LBS_DEB_11D, " 11d", fmt, ##args)
75 #define lbs_deb_debugfs(fmt, args...) LBS_DEB_LL(LBS_DEB_DEBUGFS, " debugfs", fmt, ##args)
76 #define lbs_deb_ethtool(fmt, args...) LBS_DEB_LL(LBS_DEB_ETHTOOL, " ethtool", fmt, ##args)
77 #define lbs_deb_host(fmt, args...) LBS_DEB_LL(LBS_DEB_HOST, " host", fmt, ##args)
78 #define lbs_deb_cmd(fmt, args...) LBS_DEB_LL(LBS_DEB_CMD, " cmd", fmt, ##args)
79 #define lbs_deb_rx(fmt, args...) LBS_DEB_LL(LBS_DEB_RX, " rx", fmt, ##args)
80 #define lbs_deb_tx(fmt, args...) LBS_DEB_LL(LBS_DEB_TX, " tx", fmt, ##args)
81 #define lbs_deb_fw(fmt, args...) LBS_DEB_LL(LBS_DEB_FW, " fw", fmt, ##args)
82 #define lbs_deb_usb(fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usb", fmt, ##args)
83 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usbd", "%s:" fmt, dev_name(dev), ##args)
84 #define lbs_deb_cs(fmt, args...) LBS_DEB_LL(LBS_DEB_CS, " cs", fmt, ##args)
85 #define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, " thread", fmt, ##args)
86 #define lbs_deb_sdio(fmt, args...) LBS_DEB_LL(LBS_DEB_SDIO, " sdio", fmt, ##args)
87 #define lbs_deb_sysfs(fmt, args...) LBS_DEB_LL(LBS_DEB_SYSFS, " sysfs", fmt, ##args)
88 #define lbs_deb_spi(fmt, args...) LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
90 #define lbs_pr_info(format, args...) \
91 printk(KERN_INFO DRV_NAME": " format, ## args)
92 #define lbs_pr_err(format, args...) \
93 printk(KERN_ERR DRV_NAME": " format, ## args)
94 #define lbs_pr_alert(format, args...) \
95 printk(KERN_ALERT DRV_NAME": " format, ## args)
98 static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, int len)
103 (lbs_debug & LBS_DEB_HEX) &&
106 for (i = 1; i <= len; i++) {
107 if ((i & 0xf) == 1) {
110 printk(DRV_NAME " %s: ", prompt);
112 printk("%02x ", (u8) * buf);
119 #define lbs_deb_hex(grp,prompt,buf,len) do {} while (0)
124 /** Buffer Constants */
126 /* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
127 * addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
128 * driver has more local TxPDs. Each TxPD on the host memory is associated
129 * with a Tx control node. The driver maintains 8 RxPD descriptors for
130 * station firmware to store Rx packet information.
132 * Current version of MAC has a 32x6 multicast address buffer.
134 * 802.11b can have up to 14 channels, the driver keeps the
135 * BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
138 #define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
139 #define LBS_NUM_CMD_BUFFERS 10
140 #define LBS_CMD_BUFFER_SIZE (2 * 1024)
141 #define MRVDRV_MAX_CHANNEL_SIZE 14
142 #define MRVDRV_ASSOCIATION_TIME_OUT 255
143 #define MRVDRV_SNAP_HEADER_LEN 8
145 #define LBS_UPLD_SIZE 2312
146 #define DEV_NAME_LEN 32
148 /* Wake criteria for HOST_SLEEP_CFG command */
149 #define EHS_WAKE_ON_BROADCAST_DATA 0x0001
150 #define EHS_WAKE_ON_UNICAST_DATA 0x0002
151 #define EHS_WAKE_ON_MAC_EVENT 0x0004
152 #define EHS_WAKE_ON_MULTICAST_DATA 0x0008
153 #define EHS_REMOVE_WAKEUP 0xFFFFFFFF
154 /* Wake rules for Host_Sleep_CFG command */
155 #define WOL_RULE_NET_TYPE_INFRA_OR_IBSS 0x00
156 #define WOL_RULE_NET_TYPE_MESH 0x10
157 #define WOL_RULE_ADDR_TYPE_BCAST 0x01
158 #define WOL_RULE_ADDR_TYPE_MCAST 0x08
159 #define WOL_RULE_ADDR_TYPE_UCAST 0x02
160 #define WOL_RULE_OP_AND 0x01
161 #define WOL_RULE_OP_OR 0x02
162 #define WOL_RULE_OP_INVALID 0xFF
163 #define WOL_RESULT_VALID_CMD 0
164 #define WOL_RESULT_NOSPC_ERR 1
165 #define WOL_RESULT_EEXIST_ERR 2
167 /** Misc constants */
168 /* This section defines 802.11 specific contants */
170 #define MRVDRV_MAX_BSS_DESCRIPTS 16
171 #define MRVDRV_MAX_REGION_CODE 6
173 #define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe
174 #define MRVDRV_MIN_MULTIPLE_DTIM 1
175 #define MRVDRV_MAX_MULTIPLE_DTIM 5
176 #define MRVDRV_DEFAULT_MULTIPLE_DTIM 1
178 #define MRVDRV_DEFAULT_LISTEN_INTERVAL 10
180 #define MRVDRV_CHANNELS_PER_SCAN 4
181 #define MRVDRV_MAX_CHANNELS_PER_SCAN 14
183 #define MRVDRV_MIN_BEACON_INTERVAL 20
184 #define MRVDRV_MAX_BEACON_INTERVAL 1000
185 #define MRVDRV_BEACON_INTERVAL 100
187 #define MARVELL_MESH_IE_LENGTH 9
189 /* Values used to populate the struct mrvl_mesh_ie. The only time you need this
190 * is when enabling the mesh using CMD_MESH_CONFIG.
192 #define MARVELL_MESH_IE_TYPE 4
193 #define MARVELL_MESH_IE_SUBTYPE 0
194 #define MARVELL_MESH_IE_VERSION 0
195 #define MARVELL_MESH_PROTO_ID_HWMP 0
196 #define MARVELL_MESH_METRIC_ID 0
197 #define MARVELL_MESH_CAPABILITY 0
199 /** INT status Bit Definition*/
200 #define MRVDRV_TX_DNLD_RDY 0x0001
201 #define MRVDRV_RX_UPLD_RDY 0x0002
202 #define MRVDRV_CMD_DNLD_RDY 0x0004
203 #define MRVDRV_CMD_UPLD_RDY 0x0008
204 #define MRVDRV_CARDEVENT 0x0010
206 /* Automatic TX control default levels */
207 #define POW_ADAPT_DEFAULT_P0 13
208 #define POW_ADAPT_DEFAULT_P1 15
209 #define POW_ADAPT_DEFAULT_P2 18
210 #define TPC_DEFAULT_P0 5
211 #define TPC_DEFAULT_P1 10
212 #define TPC_DEFAULT_P2 13
216 /* Station firmware use TxPD status field to report final Tx transmit
217 * result, Bit masks are used to present combined situations.
220 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
221 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
224 /* Currently we are using normal WDS flag as mesh flag.
225 * TODO: change to proper mesh flag when MAC understands it.
227 #define TxPD_CONTROL_WDS_FRAME (1<<17)
228 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
230 /** Mesh interface ID */
231 #define MESH_IFACE_ID 0x0001
232 /** Mesh id should be in bits 14-13-12 */
233 #define MESH_IFACE_BIT_OFFSET 0x000c
234 /** Mesh enable bit in FW capability */
235 #define MESH_CAPINFO_ENABLE_MASK (1<<16)
237 /** FW definition from Marvell v5 */
238 #define MRVL_FW_V5 (0x05)
239 /** FW definition from Marvell v10 */
240 #define MRVL_FW_V10 (0x0a)
241 /** FW major revision definition */
242 #define MRVL_FW_MAJOR_REV(x) ((x)>>24)
246 #define MRVDRV_RXPD_STATUS_OK 0x0001
248 /** RxPD status - Received packet types */
250 /* Currently we are using normal WDS flag as mesh flag.
251 * TODO: change to proper mesh flag when MAC understands it.
253 #define RxPD_CONTROL_WDS_FRAME (0x40)
254 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
256 /** RSSI-related defines */
257 /* RSSI constants are used to implement 802.11 RSSI threshold
258 * indication. if the Rx packet signal got too weak for 5 consecutive
259 * times, miniport driver (driver) will report this event to wrapper
262 #define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96)
264 /** RTS/FRAG related defines */
265 #define MRVDRV_RTS_MIN_VALUE 0
266 #define MRVDRV_RTS_MAX_VALUE 2347
267 #define MRVDRV_FRAG_MIN_VALUE 256
268 #define MRVDRV_FRAG_MAX_VALUE 2346
270 /* This is for firmware specific length */
273 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
274 (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
276 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
277 (ETH_FRAME_LEN + sizeof(struct rxpd) \
278 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
280 #define CMD_F_HOSTCMD (1 << 0)
281 #define FW_CAPINFO_WPA (1 << 0)
282 #define FW_CAPINFO_PS (1 << 1)
283 #define FW_CAPINFO_FIRMWARE_UPGRADE (1 << 13)
284 #define FW_CAPINFO_BOOT2_UPGRADE (1<<14)
285 #define FW_CAPINFO_PERSISTENT_CONFIG (1<<15)
287 #define KEY_LEN_WPA_AES 16
288 #define KEY_LEN_WPA_TKIP 32
289 #define KEY_LEN_WEP_104 13
290 #define KEY_LEN_WEP_40 5
292 #define RF_ANTENNA_1 0x1
293 #define RF_ANTENNA_2 0x2
294 #define RF_ANTENNA_AUTO 0xFFFF
296 #define BAND_B (0x01)
297 #define BAND_G (0x02)
298 #define ALL_802_11_BANDS (BAND_B | BAND_G)
300 /** MACRO DEFINITIONS */
301 #define CAL_NF(NF) ((s32)(-(s32)(NF)))
302 #define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
303 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
305 #define DEFAULT_BCN_AVG_FACTOR 8
306 #define DEFAULT_DATA_AVG_FACTOR 8
307 #define AVG_SCALE 100
308 #define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
309 (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
310 ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
317 /** Global Variable Declaration */
318 extern const char lbs_driver_version[];
319 extern u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE];
321 extern u8 lbs_bg_rates[MAX_RATES];
323 /** ENUM definition*/
338 /** LBS_802_11_POWER_MODE */
339 enum LBS_802_11_POWER_MODE {
340 LBS802_11POWERMODECAM,
341 LBS802_11POWERMODEMAX_PSP,
342 LBS802_11POWERMODEFAST_PSP,
343 /*not a real mode, defined as an upper bound */
363 /** LBS_MEDIA_STATE */
364 enum LBS_MEDIA_STATE {
369 /** LBS_802_11_PRIVACY_FILTER */
370 enum LBS_802_11_PRIVACY_FILTER {
371 LBS802_11PRIVFILTERACCEPTALL,
372 LBS802_11PRIVFILTER8021XWEP
390 /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
392 KEY_INFO_WPA_MCAST = 0x01,
393 KEY_INFO_WPA_UNICAST = 0x02,
394 KEY_INFO_WPA_ENABLED = 0x04
399 MESH_NONE = 0, /* MESH is not supported */
400 MESH_FW_OLD, /* MESH is supported in FW V5 */
401 MESH_FW_NEW, /* MESH is supported in FW V10 and newer */
404 /* Default values for fwt commands. */
405 #define FWT_DEFAULT_METRIC 0
406 #define FWT_DEFAULT_DIR 1
407 /* Default Rate, 11Mbps */
408 #define FWT_DEFAULT_RATE 3
409 #define FWT_DEFAULT_SSN 0xffffffff
410 #define FWT_DEFAULT_DSN 0
411 #define FWT_DEFAULT_HOPCOUNT 0
412 #define FWT_DEFAULT_TTL 0
413 #define FWT_DEFAULT_EXPIRATION 0
414 #define FWT_DEFAULT_SLEEPMODE 0
415 #define FWT_DEFAULT_SNR 0