2 * Merged with mainline rtllib.h in Aug 2004. Original ieee802_11
3 * remains copyright by the original authors
5 * Portions of the merged code are based on Host AP (software wireless
6 * LAN access point) driver for Intersil Prism2/2.5/3.
8 * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
10 * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
12 * Adaption to a generic IEEE 802.11 stack by James Ketrenos
13 * <jketreno@linux.intel.com>
14 * Copyright (c) 2004, Intel Corporation
16 * Modified for Realtek's wi-fi cards by Andrea Merello
17 * <andreamrl@tiscali.it>
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License version 2 as
21 * published by the Free Software Foundation. See README and COPYING for
26 #include <linux/if_ether.h> /* ETH_ALEN */
27 #include <linux/kernel.h> /* ARRAY_SIZE */
28 #include <linux/version.h>
29 #include <linux/module.h>
30 #include <linux/interrupt.h>
31 #include <linux/jiffies.h>
32 #include <linux/timer.h>
33 #include <linux/sched.h>
35 #include <linux/delay.h>
36 #include <linux/wireless.h>
38 #include "rtl819x_HT.h"
39 #include "rtl819x_BA.h"
40 #include "rtl819x_TS.h"
42 #include <linux/netdevice.h>
43 #include <linux/if_arp.h> /* ARPHRD_ETHER */
48 #include <net/iw_handler.h>
50 #ifndef IW_MODE_MONITOR
51 #define IW_MODE_MONITOR 6
55 #define IWEVCUSTOM 0x8c02
59 /* Max number of char in custom event - use multiple of them if needed */
60 #define IW_CUSTOM_MAX 256 /* In bytes */
65 * container_of - cast a member of a structure out to the containing structure
67 * @ptr: the pointer to the member.
68 * @type: the type of the container struct this is embedded in.
69 * @member: the name of the member within the struct.
72 #define container_of(ptr, type, member) ({ \
73 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
74 (type *)( (char *)__mptr - offsetof(type,member) );})
77 #define skb_tail_pointer_rsl(skb) skb_tail_pointer(skb)
79 #define EXPORT_SYMBOL_RSL(x) EXPORT_SYMBOL(x)
82 typedef struct delayed_work delayed_work_struct_rsl
;
83 #define queue_delayed_work_rsl(x,y,z) queue_delayed_work(x,y,z)
84 #define INIT_DELAYED_WORK_RSL(x,y,z) INIT_DELAYED_WORK(x,y)
86 typedef struct work_struct work_struct_rsl
;
87 #define queue_work_rsl(x,y) queue_work(x,y)
88 #define INIT_WORK_RSL(x,y,z) INIT_WORK(x,y)
90 #define container_of_work_rsl(x,y,z) container_of(x,y,z)
91 #define container_of_dwork_rsl(x,y,z) container_of(container_of(x, struct delayed_work, work), y, z)
93 #define iwe_stream_add_event_rsl(info,start,stop,iwe,len) iwe_stream_add_event(info,start,stop,iwe,len)
95 #define iwe_stream_add_point_rsl(info,start,stop,iwe,p) iwe_stream_add_point(info,start,stop,iwe,p)
97 #define usb_alloc_urb_rsl(x,y) usb_alloc_urb(x,y)
98 #define usb_submit_urb_rsl(x,y) usb_submit_urb(x,y)
100 static inline void *netdev_priv_rsl(struct net_device
*dev
)
102 return netdev_priv(dev
);
105 #define KEY_TYPE_NA 0x0
106 #define KEY_TYPE_WEP40 0x1
107 #define KEY_TYPE_TKIP 0x2
108 #define KEY_TYPE_CCMP 0x4
109 #define KEY_TYPE_WEP104 0x5
110 /* added for rtl819x tx procedure */
111 #define MAX_QUEUE_SIZE 0x10
118 #define TXCMD_QUEUE 5
121 #define BEACON_QUEUE 8
123 #define LOW_QUEUE BE_QUEUE
124 #define NORMAL_QUEUE MGNT_QUEUE
127 #define IW_MODE_MESH 7
129 #define AMSDU_SUBHEADER_LEN 14
130 #define SWRF_TIMEOUT 50
132 #define IE_CISCO_FLAG_POSITION 0x08
133 #define SUPPORT_CKIP_MIC 0x08
134 #define SUPPORT_CKIP_PK 0x10
135 #define RT_RF_OFF_LEVL_ASPM BIT0
136 #define RT_RF_OFF_LEVL_CLK_REQ BIT1
137 #define RT_RF_OFF_LEVL_PCI_D3 BIT2
138 #define RT_RF_OFF_LEVL_HALT_NIC BIT3
139 #define RT_RF_OFF_LEVL_FREE_FW BIT4
140 #define RT_RF_OFF_LEVL_FW_32K BIT5
141 #define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT6
142 #define RT_RF_LPS_DISALBE_2R BIT30
143 #define RT_RF_LPS_LEVEL_ASPM BIT31
144 #define RT_IN_PS_LEVEL(pPSC, _PS_FLAG) ((pPSC->CurPsLevel & _PS_FLAG) ? true : false)
145 #define RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel &= (~(_PS_FLAG)))
146 #define RT_SET_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel |= _PS_FLAG)
148 /* defined for skb cb field */
149 /* At most 28 byte */
150 typedef struct cb_desc
{
151 /* Tx Desc Related flags (8-9) */
157 u8 bTxDisableRateFallBack
:1;
158 u8 bTxUseDriverAssingedRate
:1;
163 /* Tx Firmware Relaged flags (10-11)*/
167 u8 bUseShortPreamble
:1;
168 u8 bTxEnableFwCalcDur
:1;
175 u8 bRTSUseShortPreamble
:1;
182 /* Tx Desc related element(12-19) */
193 /* Tx firmware related element(20-27) */
201 u8 bIsSpecialDataFrame
;
207 /*--------------------------Define -------------------------------------------*/
210 #define MGN_5_5M 0x0b
222 #define MGN_MCS0 0x80
223 #define MGN_MCS1 0x81
224 #define MGN_MCS2 0x82
225 #define MGN_MCS3 0x83
226 #define MGN_MCS4 0x84
227 #define MGN_MCS5 0x85
228 #define MGN_MCS6 0x86
229 #define MGN_MCS7 0x87
230 #define MGN_MCS8 0x88
231 #define MGN_MCS9 0x89
232 #define MGN_MCS10 0x8a
233 #define MGN_MCS11 0x8b
234 #define MGN_MCS12 0x8c
235 #define MGN_MCS13 0x8d
236 #define MGN_MCS14 0x8e
237 #define MGN_MCS15 0x8f
238 #define MGN_MCS0_SG 0x90
239 #define MGN_MCS1_SG 0x91
240 #define MGN_MCS2_SG 0x92
241 #define MGN_MCS3_SG 0x93
242 #define MGN_MCS4_SG 0x94
243 #define MGN_MCS5_SG 0x95
244 #define MGN_MCS6_SG 0x96
245 #define MGN_MCS7_SG 0x97
246 #define MGN_MCS8_SG 0x98
247 #define MGN_MCS9_SG 0x99
248 #define MGN_MCS10_SG 0x9a
249 #define MGN_MCS11_SG 0x9b
250 #define MGN_MCS12_SG 0x9c
251 #define MGN_MCS13_SG 0x9d
252 #define MGN_MCS14_SG 0x9e
253 #define MGN_MCS15_SG 0x9f
258 auth_not_valid
= 0x2,
270 four_way_tmout
= 0x0f,
271 two_way_tmout
= 0x10,
273 invalid_Gcipher
= 0x12,
274 invalid_Pcipher
= 0x13,
276 unsup_RSNIEver
= 0x15,
277 invalid_RSNIE
= 0x16,
278 auth_802_1x_fail
= 0x17,
282 QAP_bandwidth
= 0x21,
283 poor_condition
= 0x22,
286 invalid_param
= 0x26,
287 req_not_honored
= 0x27,
288 TS_not_created
= 0x2F,
289 DL_not_allowed
= 0x30,
290 dest_not_exist
= 0x31,
291 dest_not_QSTA
= 0x32,
294 typedef enum _HAL_DEF_VARIABLE
{
297 HAL_DEF_PROT_IMP_MODE
,
298 HAL_DEF_HIGH_POWER_MECHANISM
,
299 HAL_DEF_RATE_ADAPTIVE_MECHANISM
,
300 HAL_DEF_ANTENNA_DIVERSITY_MECHANISM
,
306 HAL_DEF_MIN_TX_POWER_DBM
,
307 HAL_DEF_MAX_TX_POWER_DBM
,
308 HW_DEF_EFUSE_REPG_SECTION1_FLAG
,
309 HW_DEF_EFUSE_REPG_DATA
,
311 HAL_DEF_PCI_SUPPORT_ASPM
,
312 HAL_DEF_THERMAL_VALUE
,
313 HAL_DEF_USB_IN_TOKEN_REV
,
317 typedef enum _HW_VARIABLES
{
319 HW_VAR_MULTICAST_REG
,
323 HW_VAR_SECURITY_CONF
,
324 HW_VAR_BEACON_INTERVAL
,
326 HW_VAR_LISTEN_INTERVAL
,
339 HW_VAR_RATE_FALLBACK_CONTROL
,
340 HW_VAR_CONTENTION_WINDOW
,
345 HW_VAR_AMPDU_MIN_SPACE
,
346 HW_VAR_SHORTGI_DENSITY
,
348 HW_VAR_MCS_RATE_AVAILABLE
,
351 HW_VAR_DIS_Req_Qsize
,
352 HW_VAR_CCX_CHNL_LOAD
,
353 HW_VAR_CCX_NOISE_HISTOGRAM
,
360 HW_VAR_SET_DEV_POWER
,
370 HW_VAR_USER_CONTROL_TURBO_MODE
,
376 HW_VAR_AUTOLOAD_STATUS
,
377 HW_VAR_RF_2R_DISABLE
,
379 HW_VAR_H2C_FW_PWRMODE
,
380 HW_VAR_H2C_FW_JOINBSSRPT
,
381 HW_VAR_1X1_RECV_COMBINE
,
382 HW_VAR_STOP_SEND_BEACON
,
387 HW_VAR_H2C_FW_UPDATE_GTK
,
390 HW_VAR_WF_IS_MAC_ADDR
,
391 HW_VAR_H2C_FW_OFFLOAD
,
394 HW_VAR_HANDLE_FW_C2H
,
395 HW_VAR_DL_FW_RSVD_PAGE
,
397 HW_VAR_HW_SEQ_ENABLE
,
402 HW_VAR_SWITCH_EPHY_WoWLAN
,
403 HW_VAR_INT_MIGRATION
,
408 typedef enum _RT_OP_MODE
{
410 RT_OP_MODE_INFRASTRUCTURE
,
413 }RT_OP_MODE
, *PRT_OP_MODE
;
416 #define aSifsTime (((priv->rtllib->current_network.mode == IEEE_A)||(priv->rtllib->current_network.mode == IEEE_N_24G)||(priv->rtllib->current_network.mode == IEEE_N_5G))? 16 : 10)
418 #define MGMT_QUEUE_NUM 5
420 #define IEEE_CMD_SET_WPA_PARAM 1
421 #define IEEE_CMD_SET_WPA_IE 2
422 #define IEEE_CMD_SET_ENCRYPTION 3
423 #define IEEE_CMD_MLME 4
425 #define IEEE_PARAM_WPA_ENABLED 1
426 #define IEEE_PARAM_TKIP_COUNTERMEASURES 2
427 #define IEEE_PARAM_DROP_UNENCRYPTED 3
428 #define IEEE_PARAM_PRIVACY_INVOKED 4
429 #define IEEE_PARAM_AUTH_ALGS 5
430 #define IEEE_PARAM_IEEE_802_1X 6
431 #define IEEE_PARAM_WPAX_SELECT 7
432 #define IEEE_PROTO_WPA 1
433 #define IEEE_PROTO_RSN 2
434 #define IEEE_WPAX_USEGROUP 0
435 #define IEEE_WPAX_WEP40 1
436 #define IEEE_WPAX_TKIP 2
437 #define IEEE_WPAX_WRAP 3
438 #define IEEE_WPAX_CCMP 4
439 #define IEEE_WPAX_WEP104 5
441 #define IEEE_KEY_MGMT_IEEE8021X 1
442 #define IEEE_KEY_MGMT_PSK 2
444 #define IEEE_MLME_STA_DEAUTH 1
445 #define IEEE_MLME_STA_DISASSOC 2
448 #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
449 #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
450 #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
451 #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
452 #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
453 #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
454 #define IEEE_CRYPT_ALG_NAME_LEN 16
456 #define MAX_IE_LEN 0xff
457 #define RT_ASSERT_RET(_Exp) do {} while(0)
458 #define RT_ASSERT_RET_VALUE(_Exp,Ret) do {} while(0)
460 typedef struct ieee_param
{
462 u8 sta_addr
[ETH_ALEN
];
478 u8 alg
[IEEE_CRYPT_ALG_NAME_LEN
];
482 u8 seq
[8]; /* sequence counter (set: RX, get: TX) */
490 #if WIRELESS_EXT < 17
491 #define IW_QUAL_QUAL_INVALID 0x10
492 #define IW_QUAL_LEVEL_INVALID 0x20
493 #define IW_QUAL_NOISE_INVALID 0x40
494 #define IW_QUAL_QUAL_UPDATED 0x1
495 #define IW_QUAL_LEVEL_UPDATED 0x2
496 #define IW_QUAL_NOISE_UPDATED 0x4
499 #define MSECS(t) msecs_to_jiffies(t)
500 #define msleep_interruptible_rsl msleep_interruptible
502 #define RTLLIB_DATA_LEN 2304
503 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
506 The figure in section 7.1.2 suggests a body size of up to 2312
507 bytes is allowed, which is a bit confusing, I suspect this
508 represents the 2304 bytes of real data, plus a possible 8 bytes of
509 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
510 #define RTLLIB_1ADDR_LEN 10
511 #define RTLLIB_2ADDR_LEN 16
512 #define RTLLIB_3ADDR_LEN 24
513 #define RTLLIB_4ADDR_LEN 30
514 #define RTLLIB_FCS_LEN 4
515 #define RTLLIB_HLEN (RTLLIB_4ADDR_LEN)
516 #define RTLLIB_FRAME_LEN (RTLLIB_DATA_LEN + RTLLIB_HLEN)
517 #define RTLLIB_MGMT_HDR_LEN 24
518 #define RTLLIB_DATA_HDR3_LEN 24
519 #define RTLLIB_DATA_HDR4_LEN 30
521 #define RTLLIB_SKBBUFFER_SIZE 2500
523 #define MIN_FRAG_THRESHOLD 256U
524 #define MAX_FRAG_THRESHOLD 2346U
525 #define MAX_HT_DATA_FRAG_THRESHOLD 0x2000
527 #define HT_AMSDU_SIZE_4K 3839
528 #define HT_AMSDU_SIZE_8K 7935
530 /* Frame control field constants */
531 #define RTLLIB_FCTL_VERS 0x0003
532 #define RTLLIB_FCTL_FTYPE 0x000c
533 #define RTLLIB_FCTL_STYPE 0x00f0
534 #define RTLLIB_FCTL_FRAMETYPE 0x00fc
535 #define RTLLIB_FCTL_TODS 0x0100
536 #define RTLLIB_FCTL_FROMDS 0x0200
537 #define RTLLIB_FCTL_DSTODS 0x0300
538 #define RTLLIB_FCTL_MOREFRAGS 0x0400
539 #define RTLLIB_FCTL_RETRY 0x0800
540 #define RTLLIB_FCTL_PM 0x1000
541 #define RTLLIB_FCTL_MOREDATA 0x2000
542 #define RTLLIB_FCTL_WEP 0x4000
543 #define RTLLIB_FCTL_ORDER 0x8000
545 #define RTLLIB_FTYPE_MGMT 0x0000
546 #define RTLLIB_FTYPE_CTL 0x0004
547 #define RTLLIB_FTYPE_DATA 0x0008
550 #define RTLLIB_STYPE_ASSOC_REQ 0x0000
551 #define RTLLIB_STYPE_ASSOC_RESP 0x0010
552 #define RTLLIB_STYPE_REASSOC_REQ 0x0020
553 #define RTLLIB_STYPE_REASSOC_RESP 0x0030
554 #define RTLLIB_STYPE_PROBE_REQ 0x0040
555 #define RTLLIB_STYPE_PROBE_RESP 0x0050
556 #define RTLLIB_STYPE_BEACON 0x0080
557 #define RTLLIB_STYPE_ATIM 0x0090
558 #define RTLLIB_STYPE_DISASSOC 0x00A0
559 #define RTLLIB_STYPE_AUTH 0x00B0
560 #define RTLLIB_STYPE_DEAUTH 0x00C0
561 #define RTLLIB_STYPE_MANAGE_ACT 0x00D0
564 #define RTLLIB_STYPE_PSPOLL 0x00A0
565 #define RTLLIB_STYPE_RTS 0x00B0
566 #define RTLLIB_STYPE_CTS 0x00C0
567 #define RTLLIB_STYPE_ACK 0x00D0
568 #define RTLLIB_STYPE_CFEND 0x00E0
569 #define RTLLIB_STYPE_CFENDACK 0x00F0
570 #define RTLLIB_STYPE_BLOCKACK 0x0094
573 #define RTLLIB_STYPE_DATA 0x0000
574 #define RTLLIB_STYPE_DATA_CFACK 0x0010
575 #define RTLLIB_STYPE_DATA_CFPOLL 0x0020
576 #define RTLLIB_STYPE_DATA_CFACKPOLL 0x0030
577 #define RTLLIB_STYPE_NULLFUNC 0x0040
578 #define RTLLIB_STYPE_CFACK 0x0050
579 #define RTLLIB_STYPE_CFPOLL 0x0060
580 #define RTLLIB_STYPE_CFACKPOLL 0x0070
581 #define RTLLIB_STYPE_QOS_DATA 0x0080
582 #define RTLLIB_STYPE_QOS_NULL 0x00C0
584 #define RTLLIB_SCTL_FRAG 0x000F
585 #define RTLLIB_SCTL_SEQ 0xFFF0
588 #define RTLLIB_QCTL_TID 0x000F
590 #define FC_QOS_BIT BIT7
591 #define IsDataFrame(pdu) ( ((pdu[0] & 0x0C)==0x08) ? true : false )
592 #define IsLegacyDataFrame(pdu) (IsDataFrame(pdu) && (!(pdu[0]&FC_QOS_BIT)) )
593 #define IsQoSDataFrame(pframe) ((*(u16*)pframe&(RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA)) == (RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA))
594 #define Frame_Order(pframe) (*(u16*)pframe&RTLLIB_FCTL_ORDER)
595 #define SN_LESS(a, b) (((a-b)&0x800)!=0)
596 #define SN_EQUAL(a, b) (a == b)
597 #define MAX_DEV_ADDR_SIZE 8
599 typedef enum _ACT_CATEGORY
{
605 } ACT_CATEGORY
, *PACT_CATEGORY
;
607 typedef enum _TS_ACTION
{
612 } TS_ACTION
, *PTS_ACTION
;
614 typedef enum _BA_ACTION
{
618 } BA_ACTION
, *PBA_ACTION
;
620 typedef enum _InitialGainOpType
{
625 typedef enum _LED_CTL_MODE
{
626 LED_CTL_POWER_ON
= 1,
631 LED_CTL_SITE_SURVEY
= 6,
632 LED_CTL_POWER_OFF
= 7,
633 LED_CTL_START_TO_LINK
= 8,
634 LED_CTL_START_WPS
= 9,
635 LED_CTL_STOP_WPS
= 10,
636 LED_CTL_START_WPS_BOTTON
= 11,
637 LED_CTL_STOP_WPS_FAIL
= 12,
638 LED_CTL_STOP_WPS_FAIL_OVERLAP
= 13,
641 typedef enum _RT_RF_TYPE_DEF
651 typedef enum _WIRELESS_MODE
{
652 WIRELESS_MODE_UNKNOWN
= 0x00,
653 WIRELESS_MODE_A
= 0x01,
654 WIRELESS_MODE_B
= 0x02,
655 WIRELESS_MODE_G
= 0x04,
656 WIRELESS_MODE_AUTO
= 0x08,
657 WIRELESS_MODE_N_24G
= 0x10,
658 WIRELESS_MODE_N_5G
= 0x20
661 typedef enum _NETWORK_TYPE
{
666 } WIRELESS_NETWORK_TYPE
;
668 #define OUI_SUBTYPE_WMM_INFO 0
669 #define OUI_SUBTYPE_WMM_PARAM 1
670 #define OUI_SUBTYPE_QOS_CAPABI 5
673 extern u32 rtllib_debug_level
;
674 #define RTLLIB_DEBUG(level, fmt, args...) \
675 do { if (rtllib_debug_level & (level)) \
676 printk(KERN_DEBUG "rtllib: " fmt, ## args); } while (0)
677 #define RTLLIB_DEBUG_DATA(level, data, datalen) \
678 do{ if ((rtllib_debug_level & (level)) == (level)) \
681 u8* pdata = (u8*) data; \
682 printk(KERN_DEBUG "rtllib: %s()\n", __func__); \
683 for (i=0; i<(int)(datalen); i++) \
685 printk("%2.2x ", pdata[i]); \
686 if ((i+1)%16 == 0) printk("\n"); \
692 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
693 #define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
696 * To use the debug system;
698 * If you are defining a new debug classification, simply add it to the #define
699 * list here in the form of:
701 * #define RTLLIB_DL_xxxx VALUE
703 * shifting value to the left one bit from the previous entry. xxxx should be
704 * the name of the classification (for example, WEP)
706 * You then need to either add a RTLLIB_xxxx_DEBUG() macro definition for your
707 * classification, or use RTLLIB_DEBUG(RTLLIB_DL_xxxx, ...) whenever you want
708 * to send output to that classification.
710 * To add your debug level to the list of levels seen when you perform
712 * % cat /proc/net/ipw/debug_level
714 * you simply need to add your entry to the ipw_debug_levels array.
719 #define RTLLIB_DL_INFO (1<<0)
720 #define RTLLIB_DL_WX (1<<1)
721 #define RTLLIB_DL_SCAN (1<<2)
722 #define RTLLIB_DL_STATE (1<<3)
723 #define RTLLIB_DL_MGMT (1<<4)
724 #define RTLLIB_DL_FRAG (1<<5)
725 #define RTLLIB_DL_EAP (1<<6)
726 #define RTLLIB_DL_DROP (1<<7)
728 #define RTLLIB_DL_TX (1<<8)
729 #define RTLLIB_DL_RX (1<<9)
731 #define RTLLIB_DL_HT (1<<10)
732 #define RTLLIB_DL_BA (1<<11)
733 #define RTLLIB_DL_TS (1<<12)
734 #define RTLLIB_DL_QOS (1<<13)
735 #define RTLLIB_DL_REORDER (1<<14)
736 #define RTLLIB_DL_IOT (1<<15)
737 #define RTLLIB_DL_IPS (1<<16)
738 #define RTLLIB_DL_TRACE (1<<29)
739 #define RTLLIB_DL_DATA (1<<30)
740 #define RTLLIB_DL_ERR (1<<31)
741 #define RTLLIB_ERROR(f, a...) printk(KERN_ERR "rtllib: " f, ## a)
742 #define RTLLIB_WARNING(f, a...) printk(KERN_WARNING "rtllib: " f, ## a)
743 #define RTLLIB_DEBUG_INFO(f, a...) RTLLIB_DEBUG(RTLLIB_DL_INFO, f, ## a)
745 #define RTLLIB_DEBUG_WX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_WX, f, ## a)
746 #define RTLLIB_DEBUG_SCAN(f, a...) RTLLIB_DEBUG(RTLLIB_DL_SCAN, f, ## a)
747 #define RTLLIB_DEBUG_STATE(f, a...) RTLLIB_DEBUG(RTLLIB_DL_STATE, f, ## a)
748 #define RTLLIB_DEBUG_MGMT(f, a...) RTLLIB_DEBUG(RTLLIB_DL_MGMT, f, ## a)
749 #define RTLLIB_DEBUG_FRAG(f, a...) RTLLIB_DEBUG(RTLLIB_DL_FRAG, f, ## a)
750 #define RTLLIB_DEBUG_EAP(f, a...) RTLLIB_DEBUG(RTLLIB_DL_EAP, f, ## a)
751 #define RTLLIB_DEBUG_DROP(f, a...) RTLLIB_DEBUG(RTLLIB_DL_DROP, f, ## a)
752 #define RTLLIB_DEBUG_TX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_TX, f, ## a)
753 #define RTLLIB_DEBUG_RX(f, a...) RTLLIB_DEBUG(RTLLIB_DL_RX, f, ## a)
754 #define RTLLIB_DEBUG_QOS(f, a...) RTLLIB_DEBUG(RTLLIB_DL_QOS, f, ## a)
756 /* Added by Annie, 2005-11-22. */
757 #define MAX_STR_LEN 64
758 /* I want to see ASCII 33 to 126 only. Otherwise, I print '?'. Annie, 2005-11-22.*/
759 #define PRINTABLE(_ch) (_ch>'!' && _ch<'~')
760 #define RTLLIB_PRINT_STR(_Comp, _TitleString, _Ptr, _Len) \
761 if ((_Comp) & level) \
764 u8 buffer[MAX_STR_LEN]; \
765 int length = (_Len<MAX_STR_LEN)? _Len : (MAX_STR_LEN-1) ; \
766 memset(buffer, 0, MAX_STR_LEN); \
767 memcpy(buffer, (u8 *)_Ptr, length ); \
768 for ( __i=0; __i<MAX_STR_LEN; __i++ ) \
770 if ( !PRINTABLE(buffer[__i]) ) buffer[__i] = '?'; \
772 buffer[length] = '\0'; \
773 printk("Rtl819x: "); \
774 printk(_TitleString); \
775 printk(": %d, <%s>\n", _Len, buffer); \
778 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
779 #define ETH_P_IP 0x0800 /* Internet Protocol packet */
780 #define ETH_P_ARP 0x0806 /* Address Resolution packet */
781 #endif /* ETH_P_PAE */
783 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
785 #ifndef ETH_P_80211_RAW
786 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
789 /* IEEE 802.11 defines */
791 #define P80211_OUI_LEN 3
793 struct rtllib_snap_hdr
{
795 u8 dsap
; /* always 0xAA */
796 u8 ssap
; /* always 0xAA */
797 u8 ctrl
; /* always 0x03 */
798 u8 oui
[P80211_OUI_LEN
]; /* organizational universal id */
800 } __attribute__ ((packed
));
802 enum _REG_PREAMBLE_MODE
{
808 #define SNAP_SIZE sizeof(struct rtllib_snap_hdr)
810 #define WLAN_FC_GET_VERS(fc) ((fc) & RTLLIB_FCTL_VERS)
811 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTLLIB_FCTL_FTYPE)
812 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTLLIB_FCTL_STYPE)
813 #define WLAN_FC_MORE_DATA(fc) ((fc) & RTLLIB_FCTL_MOREDATA)
815 #define WLAN_FC_GET_FRAMETYPE(fc) ((fc) & RTLLIB_FCTL_FRAMETYPE)
816 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTLLIB_SCTL_FRAG)
817 #define WLAN_GET_SEQ_SEQ(seq) (((seq) & RTLLIB_SCTL_SEQ) >> 4)
819 /* Authentication algorithms */
820 #define WLAN_AUTH_OPEN 0
821 #define WLAN_AUTH_SHARED_KEY 1
822 #define WLAN_AUTH_LEAP 128
824 #define WLAN_AUTH_CHALLENGE_LEN 128
826 #define WLAN_CAPABILITY_ESS (1<<0)
827 #define WLAN_CAPABILITY_IBSS (1<<1)
828 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
829 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
830 #define WLAN_CAPABILITY_PRIVACY (1<<4)
831 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
832 #define WLAN_CAPABILITY_PBCC (1<<6)
833 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
834 #define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
835 #define WLAN_CAPABILITY_QOS (1<<9)
836 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
837 #define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
839 /* 802.11g ERP information element */
840 #define WLAN_ERP_NON_ERP_PRESENT (1<<0)
841 #define WLAN_ERP_USE_PROTECTION (1<<1)
842 #define WLAN_ERP_BARKER_PREAMBLE (1<<2)
845 enum rtllib_statuscode
{
846 WLAN_STATUS_SUCCESS
= 0,
847 WLAN_STATUS_UNSPECIFIED_FAILURE
= 1,
848 WLAN_STATUS_CAPS_UNSUPPORTED
= 10,
849 WLAN_STATUS_REASSOC_NO_ASSOC
= 11,
850 WLAN_STATUS_ASSOC_DENIED_UNSPEC
= 12,
851 WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG
= 13,
852 WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION
= 14,
853 WLAN_STATUS_CHALLENGE_FAIL
= 15,
854 WLAN_STATUS_AUTH_TIMEOUT
= 16,
855 WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA
= 17,
856 WLAN_STATUS_ASSOC_DENIED_RATES
= 18,
858 WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE
= 19,
859 WLAN_STATUS_ASSOC_DENIED_NOPBCC
= 20,
860 WLAN_STATUS_ASSOC_DENIED_NOAGILITY
= 21,
862 WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM
= 22,
863 WLAN_STATUS_ASSOC_REJECTED_BAD_POWER
= 23,
864 WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN
= 24,
866 WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME
= 25,
867 WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM
= 26,
869 WLAN_STATUS_INVALID_IE
= 40,
870 WLAN_STATUS_INVALID_GROUP_CIPHER
= 41,
871 WLAN_STATUS_INVALID_PAIRWISE_CIPHER
= 42,
872 WLAN_STATUS_INVALID_AKMP
= 43,
873 WLAN_STATUS_UNSUPP_RSN_VERSION
= 44,
874 WLAN_STATUS_INVALID_RSN_IE_CAP
= 45,
875 WLAN_STATUS_CIPHER_SUITE_REJECTED
= 46,
879 enum rtllib_reasoncode
{
880 WLAN_REASON_UNSPECIFIED
= 1,
881 WLAN_REASON_PREV_AUTH_NOT_VALID
= 2,
882 WLAN_REASON_DEAUTH_LEAVING
= 3,
883 WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY
= 4,
884 WLAN_REASON_DISASSOC_AP_BUSY
= 5,
885 WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA
= 6,
886 WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA
= 7,
887 WLAN_REASON_DISASSOC_STA_HAS_LEFT
= 8,
888 WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH
= 9,
890 WLAN_REASON_DISASSOC_BAD_POWER
= 10,
891 WLAN_REASON_DISASSOC_BAD_SUPP_CHAN
= 11,
893 WLAN_REASON_INVALID_IE
= 13,
894 WLAN_REASON_MIC_FAILURE
= 14,
895 WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT
= 15,
896 WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT
= 16,
897 WLAN_REASON_IE_DIFFERENT
= 17,
898 WLAN_REASON_INVALID_GROUP_CIPHER
= 18,
899 WLAN_REASON_INVALID_PAIRWISE_CIPHER
= 19,
900 WLAN_REASON_INVALID_AKMP
= 20,
901 WLAN_REASON_UNSUPP_RSN_VERSION
= 21,
902 WLAN_REASON_INVALID_RSN_IE_CAP
= 22,
903 WLAN_REASON_IEEE8021X_FAILED
= 23,
904 WLAN_REASON_CIPHER_SUITE_REJECTED
= 24,
907 #define RTLLIB_STATMASK_SIGNAL (1<<0)
908 #define RTLLIB_STATMASK_RSSI (1<<1)
909 #define RTLLIB_STATMASK_NOISE (1<<2)
910 #define RTLLIB_STATMASK_RATE (1<<3)
911 #define RTLLIB_STATMASK_WEMASK 0x7
913 #define RTLLIB_CCK_MODULATION (1<<0)
914 #define RTLLIB_OFDM_MODULATION (1<<1)
916 #define RTLLIB_24GHZ_BAND (1<<0)
917 #define RTLLIB_52GHZ_BAND (1<<1)
919 #define RTLLIB_CCK_RATE_LEN 4
920 #define RTLLIB_CCK_RATE_1MB 0x02
921 #define RTLLIB_CCK_RATE_2MB 0x04
922 #define RTLLIB_CCK_RATE_5MB 0x0B
923 #define RTLLIB_CCK_RATE_11MB 0x16
924 #define RTLLIB_OFDM_RATE_LEN 8
925 #define RTLLIB_OFDM_RATE_6MB 0x0C
926 #define RTLLIB_OFDM_RATE_9MB 0x12
927 #define RTLLIB_OFDM_RATE_12MB 0x18
928 #define RTLLIB_OFDM_RATE_18MB 0x24
929 #define RTLLIB_OFDM_RATE_24MB 0x30
930 #define RTLLIB_OFDM_RATE_36MB 0x48
931 #define RTLLIB_OFDM_RATE_48MB 0x60
932 #define RTLLIB_OFDM_RATE_54MB 0x6C
933 #define RTLLIB_BASIC_RATE_MASK 0x80
935 #define RTLLIB_CCK_RATE_1MB_MASK (1<<0)
936 #define RTLLIB_CCK_RATE_2MB_MASK (1<<1)
937 #define RTLLIB_CCK_RATE_5MB_MASK (1<<2)
938 #define RTLLIB_CCK_RATE_11MB_MASK (1<<3)
939 #define RTLLIB_OFDM_RATE_6MB_MASK (1<<4)
940 #define RTLLIB_OFDM_RATE_9MB_MASK (1<<5)
941 #define RTLLIB_OFDM_RATE_12MB_MASK (1<<6)
942 #define RTLLIB_OFDM_RATE_18MB_MASK (1<<7)
943 #define RTLLIB_OFDM_RATE_24MB_MASK (1<<8)
944 #define RTLLIB_OFDM_RATE_36MB_MASK (1<<9)
945 #define RTLLIB_OFDM_RATE_48MB_MASK (1<<10)
946 #define RTLLIB_OFDM_RATE_54MB_MASK (1<<11)
948 #define RTLLIB_CCK_RATES_MASK 0x0000000F
949 #define RTLLIB_CCK_BASIC_RATES_MASK (RTLLIB_CCK_RATE_1MB_MASK | \
950 RTLLIB_CCK_RATE_2MB_MASK)
951 #define RTLLIB_CCK_DEFAULT_RATES_MASK (RTLLIB_CCK_BASIC_RATES_MASK | \
952 RTLLIB_CCK_RATE_5MB_MASK | \
953 RTLLIB_CCK_RATE_11MB_MASK)
955 #define RTLLIB_OFDM_RATES_MASK 0x00000FF0
956 #define RTLLIB_OFDM_BASIC_RATES_MASK (RTLLIB_OFDM_RATE_6MB_MASK | \
957 RTLLIB_OFDM_RATE_12MB_MASK | \
958 RTLLIB_OFDM_RATE_24MB_MASK)
959 #define RTLLIB_OFDM_DEFAULT_RATES_MASK (RTLLIB_OFDM_BASIC_RATES_MASK | \
960 RTLLIB_OFDM_RATE_9MB_MASK | \
961 RTLLIB_OFDM_RATE_18MB_MASK | \
962 RTLLIB_OFDM_RATE_36MB_MASK | \
963 RTLLIB_OFDM_RATE_48MB_MASK | \
964 RTLLIB_OFDM_RATE_54MB_MASK)
965 #define RTLLIB_DEFAULT_RATES_MASK (RTLLIB_OFDM_DEFAULT_RATES_MASK | \
966 RTLLIB_CCK_DEFAULT_RATES_MASK)
968 #define RTLLIB_NUM_OFDM_RATES 8
969 #define RTLLIB_NUM_CCK_RATES 4
970 #define RTLLIB_OFDM_SHIFT_MASK_A 4
973 /* this is stolen and modified from the madwifi driver*/
974 #define RTLLIB_FC0_TYPE_MASK 0x0c
975 #define RTLLIB_FC0_TYPE_DATA 0x08
976 #define RTLLIB_FC0_SUBTYPE_MASK 0xB0
977 #define RTLLIB_FC0_SUBTYPE_QOS 0x80
979 #define RTLLIB_QOS_HAS_SEQ(fc) \
980 (((fc) & (RTLLIB_FC0_TYPE_MASK | RTLLIB_FC0_SUBTYPE_MASK)) == \
981 (RTLLIB_FC0_TYPE_DATA | RTLLIB_FC0_SUBTYPE_QOS))
983 /* this is stolen from ipw2200 driver */
984 #define IEEE_IBSS_MAC_HASH_SIZE 31
985 struct ieee_ibss_seq
{
989 unsigned long packet_time
[17];
990 struct list_head list
;
993 /* NOTE: This data is for statistical purposes; not all hardware provides this
994 * information for frames received. Not setting these will not cause
995 * any adverse affects. */
996 struct rtllib_rx_stats
{
1002 u16 rate
; /* in 100 kbps */
1003 u8 received_channel
;
1013 s32 RecvSignalPower
;
1019 u16 bShortPreamble
:1;
1036 bool RxIs40MHzPacket
;
1038 u8 RxMIMOSignalStrength
[4];
1039 s8 RxMIMOSignalQuality
[2];
1040 bool bPacketMatchBSSID
;
1043 u8
* virtual_address
;
1048 bool bisrxaggrsubframe
;
1051 char cck_adc_pwdb
[4];
1058 /* IEEE 802.11 requires that STA supports concurrent reception of at least
1059 * three fragmented frames. This define can be increased to support more
1060 * concurrent frames, but it should be noted that each entry can consume about
1061 * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
1062 #define RTLLIB_FRAG_CACHE_LEN 4
1064 struct rtllib_frag_entry
{
1065 unsigned long first_frag_time
;
1067 unsigned int last_frag
;
1068 struct sk_buff
*skb
;
1069 u8 src_addr
[ETH_ALEN
];
1070 u8 dst_addr
[ETH_ALEN
];
1073 struct rtllib_stats
{
1074 unsigned int tx_unicast_frames
;
1075 unsigned int tx_multicast_frames
;
1076 unsigned int tx_fragments
;
1077 unsigned int tx_unicast_octets
;
1078 unsigned int tx_multicast_octets
;
1079 unsigned int tx_deferred_transmissions
;
1080 unsigned int tx_single_retry_frames
;
1081 unsigned int tx_multiple_retry_frames
;
1082 unsigned int tx_retry_limit_exceeded
;
1083 unsigned int tx_discards
;
1084 unsigned int rx_unicast_frames
;
1085 unsigned int rx_multicast_frames
;
1086 unsigned int rx_fragments
;
1087 unsigned int rx_unicast_octets
;
1088 unsigned int rx_multicast_octets
;
1089 unsigned int rx_fcs_errors
;
1090 unsigned int rx_discards_no_buffer
;
1091 unsigned int tx_discards_wrong_sa
;
1092 unsigned int rx_discards_undecryptable
;
1093 unsigned int rx_message_in_msg_fragments
;
1094 unsigned int rx_message_in_bad_msg_fragments
;
1097 struct rtllib_device
;
1099 #include "rtllib_crypt.h"
1101 #define SEC_KEY_1 (1<<0)
1102 #define SEC_KEY_2 (1<<1)
1103 #define SEC_KEY_3 (1<<2)
1104 #define SEC_KEY_4 (1<<3)
1105 #define SEC_ACTIVE_KEY (1<<4)
1106 #define SEC_AUTH_MODE (1<<5)
1107 #define SEC_UNICAST_GROUP (1<<6)
1108 #define SEC_LEVEL (1<<7)
1109 #define SEC_ENABLED (1<<8)
1110 #define SEC_ENCRYPT (1<<9)
1112 #define SEC_LEVEL_0 0 /* None */
1113 #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
1114 #define SEC_LEVEL_2 2 /* Level 1 + TKIP */
1115 #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
1116 #define SEC_LEVEL_3 4 /* Level 2 + CCMP */
1118 #define SEC_ALG_NONE 0
1119 #define SEC_ALG_WEP 1
1120 #define SEC_ALG_TKIP 2
1121 #define SEC_ALG_CCMP 4
1124 #define WEP_KEY_LEN 13
1125 #define SCM_KEY_LEN 32
1126 #define SCM_TEMPORAL_KEY_LENGTH 16
1128 struct rtllib_security
{
1133 unicast_uses_group
:1,
1135 u8 key_sizes
[WEP_KEYS
];
1136 u8 keys
[WEP_KEYS
][SCM_KEY_LEN
];
1139 } __attribute__ ((packed
));
1143 802.11 data frame from AP
1144 ,-------------------------------------------------------------------.
1145 Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
1146 |------|------|---------|---------|---------|------|---------|------|
1147 Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
1148 | | tion | (BSSID) | | | ence | data | |
1149 `-------------------------------------------------------------------'
1150 Total: 28-2340 bytes
1153 /* Management Frame Information Element Types */
1156 MFIE_TYPE_RATES
= 1,
1157 MFIE_TYPE_FH_SET
= 2,
1158 MFIE_TYPE_DS_SET
= 3,
1159 MFIE_TYPE_CF_SET
= 4,
1161 MFIE_TYPE_IBSS_SET
= 6,
1162 MFIE_TYPE_COUNTRY
= 7,
1163 MFIE_TYPE_HOP_PARAMS
= 8,
1164 MFIE_TYPE_HOP_TABLE
= 9,
1165 MFIE_TYPE_REQUEST
= 10,
1166 MFIE_TYPE_CHALLENGE
= 16,
1167 MFIE_TYPE_POWER_CONSTRAINT
= 32,
1168 MFIE_TYPE_POWER_CAPABILITY
= 33,
1169 MFIE_TYPE_TPC_REQUEST
= 34,
1170 MFIE_TYPE_TPC_REPORT
= 35,
1171 MFIE_TYPE_SUPP_CHANNELS
= 36,
1173 MFIE_TYPE_MEASURE_REQUEST
= 38,
1174 MFIE_TYPE_MEASURE_REPORT
= 39,
1175 MFIE_TYPE_QUIET
= 40,
1176 MFIE_TYPE_IBSS_DFS
= 41,
1178 MFIE_TYPE_HT_CAP
= 45,
1180 MFIE_TYPE_RATES_EX
= 50,
1181 MFIE_TYPE_HT_INFO
= 61,
1182 MFIE_TYPE_AIRONET
=133,
1183 MFIE_TYPE_GENERIC
= 221,
1184 MFIE_TYPE_QOS_PARAMETER
= 222,
1187 /* Minimal header; can be used for passing 802.11 frames with sufficient
1188 * information to determine what type of underlying data type is actually
1189 * stored in the data. */
1190 struct rtllib_pspoll_hdr
{
1195 } __attribute__ ((packed
));
1201 } __attribute__ ((packed
));
1203 struct rtllib_hdr_1addr
{
1208 } __attribute__ ((packed
));
1210 struct rtllib_hdr_2addr
{
1216 } __attribute__ ((packed
));
1218 struct rtllib_hdr_3addr
{
1226 } __attribute__ ((packed
));
1228 struct rtllib_hdr_4addr
{
1237 } __attribute__ ((packed
));
1239 struct rtllib_hdr_3addrqos
{
1248 } __attribute__ ((packed
));
1250 struct rtllib_hdr_4addrqos
{
1260 } __attribute__ ((packed
));
1262 struct rtllib_info_element
{
1266 } __attribute__ ((packed
));
1268 struct rtllib_authentication
{
1269 struct rtllib_hdr_3addr header
;
1274 struct rtllib_info_element info_element
[0];
1275 } __attribute__ ((packed
));
1277 struct rtllib_disauth
{
1278 struct rtllib_hdr_3addr header
;
1280 } __attribute__ ((packed
));
1282 struct rtllib_disassoc
{
1283 struct rtllib_hdr_3addr header
;
1285 } __attribute__ ((packed
));
1287 struct rtllib_probe_request
{
1288 struct rtllib_hdr_3addr header
;
1289 /* SSID, supported rates */
1290 struct rtllib_info_element info_element
[0];
1291 } __attribute__ ((packed
));
1293 struct rtllib_probe_response
{
1294 struct rtllib_hdr_3addr header
;
1296 __le16 beacon_interval
;
1298 /* SSID, supported rates, FH params, DS params,
1299 * CF params, IBSS params, TIM (if beacon), RSN */
1300 struct rtllib_info_element info_element
[0];
1301 } __attribute__ ((packed
));
1303 /* Alias beacon for probe_response */
1304 #define rtllib_beacon rtllib_probe_response
1306 struct rtllib_assoc_request_frame
{
1307 struct rtllib_hdr_3addr header
;
1309 __le16 listen_interval
;
1310 /* SSID, supported rates, RSN */
1311 struct rtllib_info_element info_element
[0];
1312 } __attribute__ ((packed
));
1314 struct rtllib_reassoc_request_frame
{
1315 struct rtllib_hdr_3addr header
;
1317 __le16 listen_interval
;
1318 u8 current_ap
[ETH_ALEN
];
1319 /* SSID, supported rates, RSN */
1320 struct rtllib_info_element info_element
[0];
1321 } __attribute__ ((packed
));
1323 struct rtllib_assoc_response_frame
{
1324 struct rtllib_hdr_3addr header
;
1328 struct rtllib_info_element info_element
[0]; /* supported rates */
1329 } __attribute__ ((packed
));
1338 __le16 payload_size
;
1339 struct sk_buff
*fragments
[0];
1342 #define MAX_TX_AGG_COUNT 16
1343 struct rtllib_drv_agg_txb
{
1344 u8 nr_drv_agg_frames
;
1345 struct sk_buff
*tx_agg_frames
[MAX_TX_AGG_COUNT
];
1346 }__attribute__((packed
));
1348 #define MAX_SUBFRAME_COUNT 64
1351 struct sk_buff
*subframes
[MAX_SUBFRAME_COUNT
];
1354 }__attribute__((packed
));
1356 typedef union _frameqos
{
1366 }frameqos
,*pframeqos
;
1368 /* SWEEP TABLE ENTRIES NUMBER*/
1369 #define MAX_SWEEP_TAB_ENTRIES 42
1370 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
1371 /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
1372 * only use 8, and then use extended rates for the remaining supported
1373 * rates. Other APs, however, stick all of their supported rates on the
1374 * main rates information element... */
1375 #define MAX_RATES_LENGTH ((u8)12)
1376 #define MAX_RATES_EX_LENGTH ((u8)16)
1377 #define MAX_NETWORK_COUNT 96
1379 #define MAX_CHANNEL_NUMBER 161
1380 #define RTLLIB_SOFTMAC_SCAN_TIME 100
1381 #define RTLLIB_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
1383 #define CRC_LENGTH 4U
1385 #define MAX_WPA_IE_LEN 64
1386 #define MAX_WZC_IE_LEN 256
1388 #define NETWORK_EMPTY_ESSID (1<<0)
1389 #define NETWORK_HAS_OFDM (1<<1)
1390 #define NETWORK_HAS_CCK (1<<2)
1393 #define NETWORK_HAS_QOS_PARAMETERS (1<<3)
1394 #define NETWORK_HAS_QOS_INFORMATION (1<<4)
1395 #define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
1396 NETWORK_HAS_QOS_INFORMATION)
1398 #define NETWORK_HAS_POWER_CONSTRAINT (1<<5)
1399 #define NETWORK_HAS_CSA (1<<6)
1400 #define NETWORK_HAS_QUIET (1<<7)
1401 #define NETWORK_HAS_IBSS_DFS (1<<8)
1402 #define NETWORK_HAS_TPC_REPORT (1<<9)
1404 #define NETWORK_HAS_ERP_VALUE (1<<10)
1406 #define QOS_QUEUE_NUM 4
1407 #define QOS_OUI_LEN 3
1408 #define QOS_OUI_TYPE 2
1409 #define QOS_ELEMENT_ID 221
1410 #define QOS_OUI_INFO_SUB_TYPE 0
1411 #define QOS_OUI_PARAM_SUB_TYPE 1
1412 #define QOS_VERSION_1 1
1413 #define QOS_AIFSN_MIN_VALUE 2
1415 struct rtllib_qos_information_element
{
1418 u8 qui
[QOS_OUI_LEN
];
1423 } __attribute__ ((packed
));
1425 struct rtllib_qos_ac_parameter
{
1429 } __attribute__ ((packed
));
1431 struct rtllib_qos_parameter_info
{
1432 struct rtllib_qos_information_element info_element
;
1434 struct rtllib_qos_ac_parameter ac_params_record
[QOS_QUEUE_NUM
];
1435 } __attribute__ ((packed
));
1437 struct rtllib_qos_parameters
{
1438 __le16 cw_min
[QOS_QUEUE_NUM
];
1439 __le16 cw_max
[QOS_QUEUE_NUM
];
1440 u8 aifs
[QOS_QUEUE_NUM
];
1441 u8 flag
[QOS_QUEUE_NUM
];
1442 __le16 tx_op_limit
[QOS_QUEUE_NUM
];
1443 } __attribute__ ((packed
));
1445 struct rtllib_qos_data
{
1446 struct rtllib_qos_parameters parameters
;
1447 unsigned int wmm_acm
;
1454 struct rtllib_tim_parameters
{
1457 } __attribute__ ((packed
));
1459 struct rtllib_wmm_ac_param
{
1460 u8 ac_aci_acm_aifsn
;
1461 u8 ac_ecwmin_ecwmax
;
1465 struct rtllib_wmm_ts_info
{
1469 } __attribute__ ((packed
));
1471 struct rtllib_wmm_tspec_elem
{
1472 struct rtllib_wmm_ts_info ts_info
;
1479 u32 serv_start_time
;
1486 u16 surp_band_allow
;
1488 }__attribute__((packed
));
1495 EAPOL_ENCAP_ASF_ALERT
1498 static const char *eap_types
[] = {
1499 [EAP_PACKET
] = "EAP-Packet",
1500 [EAPOL_START
] = "EAPOL-Start",
1501 [EAPOL_LOGOFF
] = "EAPOL-Logoff",
1502 [EAPOL_KEY
] = "EAPOL-Key",
1503 [EAPOL_ENCAP_ASF_ALERT
] = "EAPOL-Encap-ASF-Alert"
1506 static inline const char *eap_get_type(int type
)
1508 return ((u32
)type
>= ARRAY_SIZE(eap_types
)) ? "Unknown" : eap_types
[type
];
1510 static inline u8
Frame_QoSTID(u8
* buf
)
1512 struct rtllib_hdr_3addr
*hdr
;
1514 hdr
= (struct rtllib_hdr_3addr
*)buf
;
1515 fc
= le16_to_cpu(hdr
->frame_ctl
);
1516 return (u8
)((frameqos
*)(buf
+ (((fc
& RTLLIB_FCTL_TODS
)&&(fc
& RTLLIB_FCTL_FROMDS
))? 30 : 24)))->field
.tid
;
1526 } __attribute__ ((packed
));
1528 struct rtllib_softmac_stats
{
1529 unsigned int rx_ass_ok
;
1530 unsigned int rx_ass_err
;
1531 unsigned int rx_probe_rq
;
1532 unsigned int tx_probe_rs
;
1533 unsigned int tx_beacons
;
1534 unsigned int rx_auth_rq
;
1535 unsigned int rx_auth_rs_ok
;
1536 unsigned int rx_auth_rs_err
;
1537 unsigned int tx_auth_rq
;
1538 unsigned int no_auth_rs
;
1539 unsigned int no_ass_rs
;
1540 unsigned int tx_ass_rq
;
1541 unsigned int rx_ass_rq
;
1542 unsigned int tx_probe_rq
;
1543 unsigned int reassoc
;
1544 unsigned int swtxstop
;
1545 unsigned int swtxawake
;
1546 unsigned char CurrentShowTxate
;
1547 unsigned char last_packet_rate
;
1548 unsigned int txretrycount
;
1551 #define BEACON_PROBE_SSID_ID_POSITION 12
1553 struct rtllib_info_element_hdr
{
1556 } __attribute__ ((packed
));
1559 * These are the data types that can make up management packets
1563 u16 beacon_interval;
1565 u8 current_ap[ETH_ALEN];
1566 u16 listen_interval;
1568 u16 association_id:14, reserved:2;
1569 } __attribute__ ((packed));
1575 #define RTLLIB_DEFAULT_TX_ESSID "Penguin"
1576 #define RTLLIB_DEFAULT_BASIC_RATE 2
1578 enum {WMM_all_frame
, WMM_two_frame
, WMM_four_frame
, WMM_six_frame
};
1579 #define MAX_SP_Len (WMM_all_frame << 4)
1580 #define RTLLIB_QOS_TID 0x0f
1581 #define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5)
1583 #define RTLLIB_DTIM_MBCAST 4
1584 #define RTLLIB_DTIM_UCAST 2
1585 #define RTLLIB_DTIM_VALID 1
1586 #define RTLLIB_DTIM_INVALID 0
1588 #define RTLLIB_PS_DISABLED 0
1589 #define RTLLIB_PS_UNICAST RTLLIB_DTIM_UCAST
1590 #define RTLLIB_PS_MBCAST RTLLIB_DTIM_MBCAST
1592 #define WME_AC_BK 0x00
1593 #define WME_AC_BE 0x01
1594 #define WME_AC_VI 0x02
1595 #define WME_AC_VO 0x03
1596 #define WME_ACI_MASK 0x03
1597 #define WME_AIFSN_MASK 0x03
1598 #define WME_AC_PRAM_LEN 16
1600 #define MAX_RECEIVE_BUFFER_SIZE 9100
1602 #define UP2AC(up) ( \
1603 ((up) < 1) ? WME_AC_BE : \
1604 ((up) < 3) ? WME_AC_BK : \
1605 ((up) < 4) ? WME_AC_BE : \
1606 ((up) < 6) ? WME_AC_VI : \
1609 #define AC2UP(_ac) ( \
1610 ((_ac) == WME_AC_VO) ? 6 : \
1611 ((_ac) == WME_AC_VI) ? 5 : \
1612 ((_ac) == WME_AC_BK) ? 1 : \
1615 #define ETHER_ADDR_LEN 6 /* length of an Ethernet address */
1616 #define ETHERNET_HEADER_SIZE 14 /* length of two Ethernet address plus ether type*/
1618 struct ether_header
{
1619 u8 ether_dhost
[ETHER_ADDR_LEN
];
1620 u8 ether_shost
[ETHER_ADDR_LEN
];
1622 } __attribute__((packed
));
1624 #ifndef ETHERTYPE_PAE
1625 #define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */
1627 #ifndef ETHERTYPE_IP
1628 #define ETHERTYPE_IP 0x0800 /* IP protocol */
1632 typedef enum _erp_t
{
1633 ERP_NonERPpresent
= 0x01,
1634 ERP_UseProtection
= 0x02,
1635 ERP_BarkerPreambleMode
= 0x04,
1638 struct rtllib_network
{
1639 /* These entries are used to identify a unique network */
1642 /* Ensure null-terminated for any debug msgs */
1643 u8 ssid
[IW_ESSID_MAX_SIZE
+ 1];
1645 u8 hidden_ssid
[IW_ESSID_MAX_SIZE
+ 1];
1647 struct rtllib_qos_data qos_data
;
1649 bool bWithAironetIE
;
1650 bool bCkipSupported
;
1656 bool bWithCcxVerNum
;
1658 /* These are network statistics */
1659 struct rtllib_rx_stats stats
;
1661 u8 rates
[MAX_RATES_LENGTH
];
1663 u8 rates_ex
[MAX_RATES_EX_LENGTH
];
1665 unsigned long last_scanned
;
1670 u16 beacon_interval
;
1671 u16 listen_interval
;
1674 u8 wpa_ie
[MAX_WPA_IE_LEN
];
1676 u8 rsn_ie
[MAX_WPA_IE_LEN
];
1678 u8 wzc_ie
[MAX_WZC_IE_LEN
];
1681 struct rtllib_tim_parameters tim
;
1684 u32 last_dtim_sta_time
[2];
1687 struct rtllib_wmm_ac_param wmm_param
[4];
1690 u8 CountryIeBuf
[MAX_IE_LEN
];
1691 struct bss_ht bssht
;
1692 bool broadcom_cap_exist
;
1693 bool realtek_cap_exit
;
1694 bool marvell_cap_exist
;
1695 bool ralink_cap_exist
;
1696 bool atheros_cap_exist
;
1697 bool cisco_cap_exist
;
1698 bool airgo_cap_exist
;
1699 bool unknown_cap_exist
;
1700 bool berp_info_valid
;
1701 bool buseprotection
;
1702 bool bIsNetgear854T
;
1705 struct list_head list
;
1711 /* the card is not linked at all */
1714 /* RTLLIB_ASSOCIATING* are for BSS client mode
1715 * the driver shall not perform RX filtering unless
1716 * the state is LINKED.
1717 * The driver shall just check for the state LINKED and
1718 * defaults to NOLINK for ALL the other states (including
1722 /* the association procedure will start (wq scheduling)*/
1724 RTLLIB_ASSOCIATING_RETRY
,
1726 /* the association procedure is sending AUTH request*/
1727 RTLLIB_ASSOCIATING_AUTHENTICATING
,
1729 /* the association procedure has successfully authentcated
1730 * and is sending association request
1732 RTLLIB_ASSOCIATING_AUTHENTICATED
,
1734 /* the link is ok. the card associated to a BSS or linked
1735 * to a ibss cell or acting as an AP and creating the bss
1739 /* same as LINKED, but the driver shall apply RX filter
1740 * rules as we are in NO_LINK mode. As the card is still
1741 * logically linked, but it is doing a syncro site survey
1742 * then it will be back to LINKED state.
1744 RTLLIB_LINKED_SCANNING
,
1748 RTLLIB_UNINITIALIZED
= 0,
1752 RTLLIB_AUTHENTICATING
,
1753 RTLLIB_AUTHENTICATED
,
1758 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1759 #define DEFAULT_FTS 2346
1761 #define CFG_RTLLIB_RESERVE_FCS (1<<0)
1762 #define CFG_RTLLIB_COMPUTE_FCS (1<<1)
1763 #define CFG_RTLLIB_RTS (1<<2)
1765 #define RTLLIB_24GHZ_MIN_CHANNEL 1
1766 #define RTLLIB_24GHZ_MAX_CHANNEL 14
1767 #define RTLLIB_24GHZ_CHANNELS (RTLLIB_24GHZ_MAX_CHANNEL - \
1768 RTLLIB_24GHZ_MIN_CHANNEL + 1)
1770 #define RTLLIB_52GHZ_MIN_CHANNEL 34
1771 #define RTLLIB_52GHZ_MAX_CHANNEL 165
1772 #define RTLLIB_52GHZ_CHANNELS (RTLLIB_52GHZ_MAX_CHANNEL - \
1773 RTLLIB_52GHZ_MIN_CHANNEL + 1)
1775 #define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 )
1777 typedef struct tx_pending_t
{
1779 struct rtllib_txb
*txb
;
1782 typedef struct _bandwidth_autoswitch
1784 long threshold_20Mhzto40Mhz
;
1785 long threshold_40Mhzto20Mhz
;
1786 bool bforced_tx20Mhz
;
1787 bool bautoswitch_enable
;
1788 }bandwidth_autoswitch
,*pbandwidth_autoswitch
;
1792 #define REORDER_WIN_SIZE 128
1793 #define REORDER_ENTRY_NUM 128
1794 typedef struct _RX_REORDER_ENTRY
1796 struct list_head List
;
1798 struct rtllib_rxb
* prxb
;
1799 } RX_REORDER_ENTRY
, *PRX_REORDER_ENTRY
;
1800 typedef enum _Fsync_State
{
1806 typedef enum _RT_PS_MODE
1814 typedef enum _IPS_CALLBACK_FUNCION
1816 IPS_CALLBACK_NONE
= 0,
1817 IPS_CALLBACK_MGNT_LINK_REQUEST
= 1,
1818 IPS_CALLBACK_JOIN_REQUEST
= 2,
1819 }IPS_CALLBACK_FUNCION
;
1821 typedef enum _RT_JOIN_ACTION
{
1828 typedef struct _IbssParms
{
1830 }IbssParms
, *PIbssParms
;
1831 #define MAX_NUM_RATES 264
1833 typedef enum _RT_RF_POWER_STATE
1840 #define MAX_SUPPORT_WOL_PATTERN_NUM 8
1842 #define MAX_WOL_BIT_MASK_SIZE 16
1843 #define MAX_WOL_PATTERN_SIZE 128
1845 typedef enum _WOLPATTERN_TYPE
1854 typedef struct _RT_PM_WOL_PATTERN_INFO
1860 WOLPATTERN_TYPE PatternType
;
1861 }RT_PM_WOL_PATTERN_INFO
, *PRT_PM_WOL_PATTERN_INFO
;
1863 typedef struct _RT_POWER_SAVE_CONTROL
1867 bool bIPSModeBackup
;
1868 bool bHaltAdapterClkRQ
;
1869 bool bSwRfProcessing
;
1870 RT_RF_POWER_STATE eInactivePowerState
;
1871 work_struct_rsl InactivePsWorkItem
;
1872 struct timer_list InactivePsTimer
;
1874 IPS_CALLBACK_FUNCION ReturnPoint
;
1877 RT_JOIN_ACTION tmpJoinAction
;
1878 struct rtllib_network tmpBssDesc
;
1881 bool bTmpActiveScan
;
1882 bool bTmpFilterHiddenAP
;
1883 bool bTmpUpdateParms
;
1885 struct octet_string tmpSsid2Scan
;
1888 u8 tmpChannelNumber
;
1892 struct octet_string tmpSuppRateSet
;
1893 u8 tmpSuppRateBuf
[MAX_NUM_RATES
];
1901 u8 RegMaxLPSAwakeIntvl
;
1910 bool LinkReqInIPSRFOffPgs
;
1911 bool BufConnectinfoBefore
;
1919 RT_PM_WOL_PATTERN_INFO PmWoLPatternInfo
[MAX_SUPPORT_WOL_PATTERN_NUM
];
1921 }RT_POWER_SAVE_CONTROL
,*PRT_POWER_SAVE_CONTROL
;
1923 typedef u32 RT_RF_CHANGE_SOURCE
;
1924 #define RF_CHANGE_BY_SW BIT31
1925 #define RF_CHANGE_BY_HW BIT30
1926 #define RF_CHANGE_BY_PS BIT29
1927 #define RF_CHANGE_BY_IPS BIT28
1928 #define RF_CHANGE_BY_INIT 0
1932 COUNTRY_CODE_FCC
= 0,
1933 COUNTRY_CODE_IC
= 1,
1934 COUNTRY_CODE_ETSI
= 2,
1935 COUNTRY_CODE_SPAIN
= 3,
1936 COUNTRY_CODE_FRANCE
= 4,
1937 COUNTRY_CODE_MKK
= 5,
1938 COUNTRY_CODE_MKK1
= 6,
1939 COUNTRY_CODE_ISRAEL
= 7,
1940 COUNTRY_CODE_TELEC
= 8,
1941 COUNTRY_CODE_MIC
= 9,
1942 COUNTRY_CODE_GLOBAL_DOMAIN
= 10,
1943 COUNTRY_CODE_WORLD_WIDE_13
= 11,
1944 COUNTRY_CODE_TELEC_NETGEAR
= 12,
1946 }country_code_type_t
;
1948 typedef enum _SCAN_OPERATION_BACKUP_OPT
{
1952 }SCAN_OPERATION_BACKUP_OPT
;
1954 typedef enum _FW_CMD_IO_TYPE
{
1955 FW_CMD_DIG_ENABLE
= 0,
1956 FW_CMD_DIG_DISABLE
= 1,
1957 FW_CMD_DIG_HALT
= 2,
1958 FW_CMD_DIG_RESUME
= 3,
1959 FW_CMD_HIGH_PWR_ENABLE
= 4,
1960 FW_CMD_HIGH_PWR_DISABLE
= 5,
1961 FW_CMD_RA_RESET
= 6,
1962 FW_CMD_RA_ACTIVE
= 7,
1963 FW_CMD_RA_REFRESH_N
= 8,
1964 FW_CMD_RA_REFRESH_BG
= 9,
1966 FW_CMD_IQK_ENABLE
= 11,
1967 FW_CMD_TXPWR_TRACK_ENABLE
= 12,
1968 FW_CMD_TXPWR_TRACK_DISABLE
= 13,
1969 FW_CMD_TXPWR_TRACK_THERMAL
= 14,
1970 FW_CMD_PAUSE_DM_BY_SCAN
= 15,
1971 FW_CMD_RESUME_DM_BY_SCAN
= 16,
1972 FW_CMD_RA_REFRESH_N_COMB
= 17,
1973 FW_CMD_RA_REFRESH_BG_COMB
= 18,
1974 FW_CMD_ANTENNA_SW_ENABLE
= 19,
1975 FW_CMD_ANTENNA_SW_DISABLE
= 20,
1976 FW_CMD_TX_FEEDBACK_CCX_ENABLE
= 21,
1977 FW_CMD_LPS_ENTER
= 22,
1978 FW_CMD_LPS_LEAVE
= 23,
1979 FW_CMD_DIG_MODE_SS
= 24,
1980 FW_CMD_DIG_MODE_FA
= 25,
1981 FW_CMD_ADD_A2_ENTRY
= 26,
1982 FW_CMD_CTRL_DM_BY_DRIVER
= 27,
1983 FW_CMD_CTRL_DM_BY_DRIVER_NEW
= 28,
1984 FW_CMD_PAPE_CONTROL
= 29,
1985 FW_CMD_CHAN_SET
= 30,
1986 }FW_CMD_IO_TYPE
,*PFW_CMD_IO_TYPE
;
1988 #define RT_MAX_LD_SLOT_NUM 10
1989 typedef struct _RT_LINK_DETECT_T
{
1991 u32 NumRecvBcnInPeriod
;
1992 u32 NumRecvDataInPeriod
;
1994 u32 RxBcnNum
[RT_MAX_LD_SLOT_NUM
];
1995 u32 RxDataNum
[RT_MAX_LD_SLOT_NUM
];
1999 u32 NumTxOkInPeriod
;
2000 u32 NumRxOkInPeriod
;
2001 u32 NumRxUnicastOkInPeriod
;
2003 bool bHigherBusyTraffic
;
2004 bool bHigherBusyRxTraffic
;
2006 u32 NumTxUnicastOkInPeriod
;
2007 u32 LastNumTxUnicast
;
2008 u32 LastNumRxUnicast
;
2009 }RT_LINK_DETECT_T
, *PRT_LINK_DETECT_T
;
2011 typedef struct _SW_CAM_TABLE
{
2020 }SW_CAM_TABLE
,*PSW_CAM_TABLE
;
2021 #define TOTAL_CAM_ENTRY 32
2022 typedef struct _rate_adaptive
2024 u8 rate_adaptive_disabled
;
2028 u32 high_rssi_thresh_for_ra
;
2029 u32 high2low_rssi_thresh_for_ra
;
2030 u8 low2high_rssi_thresh_for_ra40M
;
2031 u32 low_rssi_thresh_for_ra40M
;
2032 u8 low2high_rssi_thresh_for_ra20M
;
2033 u32 low_rssi_thresh_for_ra20M
;
2034 u32 upper_rssi_threshold_ratr
;
2035 u32 middle_rssi_threshold_ratr
;
2036 u32 low_rssi_threshold_ratr
;
2037 u32 low_rssi_threshold_ratr_40M
;
2038 u32 low_rssi_threshold_ratr_20M
;
2039 u8 ping_rssi_enable
;
2041 u32 ping_rssi_thresh_for_ra
;
2045 } rate_adaptive
, *prate_adaptive
;
2046 typedef enum _RATR_TABLE_MODE_8192S
{
2047 RATR_INX_WIRELESS_NGB
= 0,
2048 RATR_INX_WIRELESS_NG
= 1,
2049 RATR_INX_WIRELESS_NB
= 2,
2050 RATR_INX_WIRELESS_N
= 3,
2051 RATR_INX_WIRELESS_GB
= 4,
2052 RATR_INX_WIRELESS_G
= 5,
2053 RATR_INX_WIRELESS_B
= 6,
2054 RATR_INX_WIRELESS_MC
= 7,
2055 RATR_INX_WIRELESS_A
= 8,
2056 }RATR_TABLE_MODE_8192S
, *PRATR_TABLE_MODE_8192S
;
2058 #define NUM_PMKID_CACHE 16
2059 typedef struct _RT_PMKID_LIST
2067 } RT_PMKID_LIST
, *PRT_PMKID_LIST
;
2069 typedef struct _RT_INTEL_PROMISCUOUS_MODE_INFO
{
2070 bool bPromiscuousOn
;
2071 bool bFilterSourceStationFrame
;
2072 } RT_INTEL_PROMISCUOUS_MODE_INFO
, *PRT_INTEL_PROMISCUOUS_MODE_INFO
;
2075 /*************** DRIVER STATUS *****/
2076 #define STATUS_SCANNING 0
2077 #define STATUS_SCAN_HW 1
2078 #define STATUS_SCAN_ABORTING 2
2079 #define STATUS_SETTING_CHAN 3
2080 /*************** DRIVER STATUS *****/
2092 LPS_WAIT_NULL_DATA_SEND
=2,
2095 struct rtllib_device
{
2096 struct pci_dev
*pdev
;
2097 struct net_device
*dev
;
2098 struct rtllib_security sec
;
2100 bool disable_mgnt_queue
;
2102 unsigned long status
;
2104 HT_EXTCHNL_OFFSET chan_offset_bk
;
2105 HT_CHANNEL_WIDTH bandwidth_bk
;
2112 /* The last AssocReq/Resp IEs */
2113 u8
*assocreq_ies
, *assocresp_ies
;
2114 size_t assocreq_ies_len
, assocresp_ies_len
;
2116 bool b_customer_lenovo_id
;
2117 bool bForcedShowRxRate
;
2118 bool bForcedShowRateStill
;
2119 u8 SystemQueryDataRateCount
;
2122 bool b1x1RecvCombine
;
2127 bool is_silent_reset
;
2128 bool force_mic_error
;
2132 bool bSupportRemoteWakeUp
;
2133 RT_PS_MODE dot11PowerSaveMode
;
2135 bool FirstIe_InScan
;
2136 bool be_scan_inprogress
;
2138 RT_RF_POWER_STATE eRFPowerState
;
2139 RT_RF_CHANGE_SOURCE RfOffReason
;
2142 struct rt_hi_throughput
*pHTInfo
;
2143 spinlock_t bw_spinlock
;
2145 spinlock_t reorder_spinlock
;
2146 u8 Regdot11HTOperationalRateSet
[16];
2147 u8 Regdot11TxHTOperationalRateSet
[16];
2148 u8 dot11HTOperationalRateSet
[16];
2149 u8 RegHTSuppRateSet
[16];
2150 u8 HTCurrentOperaRate
;
2151 u8 HTHighestOperaRate
;
2154 u8 bTxDisableRateFallBack
;
2155 u8 bTxUseDriverAssingedRate
;
2156 u8 bTxEnableFwCalcDur
;
2157 atomic_t atm_chnlop
;
2160 struct list_head Tx_TS_Admit_List
;
2161 struct list_head Tx_TS_Pending_List
;
2162 struct list_head Tx_TS_Unused_List
;
2163 struct tx_ts_record TxTsRecord
[TOTAL_TS_NUM
];
2164 struct list_head Rx_TS_Admit_List
;
2165 struct list_head Rx_TS_Pending_List
;
2166 struct list_head Rx_TS_Unused_List
;
2167 struct rx_ts_record RxTsRecord
[TOTAL_TS_NUM
];
2168 RX_REORDER_ENTRY RxReorderEntry
[128];
2169 struct list_head RxReorder_Unused_List
;
2173 /* Bookkeeping structures */
2174 struct net_device_stats stats
;
2175 struct rtllib_stats ieee_stats
;
2176 struct rtllib_softmac_stats softmac_stats
;
2178 /* Probe / Beacon management */
2179 struct list_head network_free_list
;
2180 struct list_head network_list
;
2181 struct rtllib_network
*networks
;
2185 int iw_mode
; /* operating mode (IW_MODE_*) */
2186 bool bNetPromiscuousMode
;
2187 RT_INTEL_PROMISCUOUS_MODE_INFO IntelPromiscuousModeInfo
;
2189 struct iw_spy_data spy_data
;
2192 spinlock_t wpax_suitlist_lock
;
2194 int tx_headroom
; /* Set to size of any additional room needed at front
2195 * of allocated Tx SKBs */
2198 /* WEP and other encryption related settings at the device level */
2199 int open_wep
; /* Set to 1 to allow unencrypted frames */
2201 int reset_on_keychange
; /* Set to 1 if the HW needs to be reset on
2202 * WEP key changes */
2204 /* If the host performs {en,de}cryption, then set to 1 */
2206 int host_encrypt_msdu
;
2208 /* host performs multicast decryption */
2209 int host_mc_decrypt
;
2211 /* host should strip IV and ICV from protected frames */
2212 /* meaningful only when hardware decryption is being used */
2213 int host_strip_iv_icv
;
2217 int ieee802_1x
; /* is IEEE 802.1X used */
2221 bool bHalfWirelessN24GMode
;
2223 int drop_unencrypted
;
2224 int tkip_countermeasures
;
2225 int privacy_invoked
;
2231 u16 pairwise_key_type
;
2233 struct list_head crypt_deinit_list
;
2234 struct rtllib_crypt_data
*crypt
[WEP_KEYS
];
2236 int tx_keyidx
; /* default TX key index (crypt[tx_keyidx]) */
2237 SW_CAM_TABLE swcamtable
[TOTAL_CAM_ENTRY
];
2238 struct timer_list crypt_deinit_timer
;
2241 int bcrx_sta_key
; /* use individual keys to override default keys even
2242 * with RX of broad/multicast frames */
2244 RT_PMKID_LIST PMKIDList
[NUM_PMKID_CACHE
];
2246 /* Fragmentation structures */
2247 struct rtllib_frag_entry frag_cache
[17][RTLLIB_FRAG_CACHE_LEN
];
2248 unsigned int frag_next_idx
[17];
2249 u16 fts
; /* Fragmentation Threshold */
2250 #define DEFAULT_RTS_THRESHOLD 2346U
2251 #define MIN_RTS_THRESHOLD 1
2252 #define MAX_RTS_THRESHOLD 2346U
2253 u16 rts
; /* RTS threshold */
2255 /* Association info */
2258 /* This stores infos for the current network.
2259 * Either the network we are associated in INFRASTRUCTURE
2260 * or the network that we are creating in MASTER mode.
2261 * ad-hoc is a mixture ;-).
2262 * Note that in infrastructure mode, even when not associated,
2263 * fields bssid and essid may be valid (if wpa_set and essid_set
2264 * are true) as thy carry the value set by the user via iwconfig
2266 struct rtllib_network current_network
;
2268 enum rtllib_state state
;
2272 int mode
; /* A, B, G */
2273 int modulation
; /* CCK, OFDM */
2274 int freq_band
; /* 2.4Ghz, 5.2Ghz, Mixed */
2275 int abg_true
; /* ABG flag */
2277 /* used for forcing the ibss workqueue to terminate
2278 * without wait for the syncro scan to terminate
2280 short sync_scan_hurryup
;
2285 u16 prev_seq_ctl
; /* used to drop duplicate frames */
2287 /* map of allowed channels. 0 is dummy */
2290 u8 active_channel_map
[MAX_CHANNEL_NUMBER
+1];
2293 u8 ibss_maxjoin_chal
;
2295 int rate
; /* current rate */
2301 /* this contains flags for selectively enable softmac support */
2302 u16 softmac_features
;
2304 /* if the sequence control field is not filled by HW */
2307 /* association procedure transaction sequence number */
2310 /* AID for RTXed association responses */
2313 /* power save mode related*/
2319 struct tasklet_struct ps_task
;
2325 /* used if IEEE_SOFTMAC_TX_QUEUE is set */
2327 short scanning_continue
;
2328 short proto_started
;
2329 short proto_stoppping
;
2331 struct semaphore wx_sem
;
2332 struct semaphore scan_sem
;
2333 struct semaphore ips_sem
;
2335 spinlock_t mgmt_tx_lock
;
2336 spinlock_t beacon_lock
;
2343 /* set on initialization */
2345 unsigned int wmm_acm
;
2347 /* for discarding duplicated packets in IBSS */
2348 struct list_head ibss_mac_hash
[IEEE_IBSS_MAC_HASH_SIZE
];
2350 /* for discarding duplicated packets in BSS */
2351 u16 last_rxseq_num
[17]; /* rx seq previous per-tid */
2352 u16 last_rxfrag_num
[17];/* tx frag previous per-tid */
2353 unsigned long last_packet_time
[17];
2356 unsigned long last_rx_ps_time
;
2360 /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */
2361 struct sk_buff
*mgmt_queue_ring
[MGMT_QUEUE_NUM
];
2362 int mgmt_queue_head
;
2363 int mgmt_queue_tail
;
2364 #define RTLLIB_QUEUE_LIMIT 128
2366 unsigned int hw_header
;
2367 struct sk_buff_head skb_waitQ
[MAX_QUEUE_SIZE
];
2368 struct sk_buff_head skb_aggQ
[MAX_QUEUE_SIZE
];
2369 struct sk_buff_head skb_drv_aggQ
[MAX_QUEUE_SIZE
];
2370 u32 sta_edca_param
[4];
2372 bool enable_rx_imm_BA
;
2373 bool bibsscoordinator
;
2375 bool bdynamic_txpower_enable
;
2377 bool bCTSToSelfEnable
;
2380 u32 fsync_time_interval
;
2381 u32 fsync_rate_bitmap
;
2382 u8 fsync_rssi_threshold
;
2385 u8 fsync_multiple_timeinterval
;
2386 u32 fsync_firstdiff_ratethreshold
;
2387 u32 fsync_seconddiff_ratethreshold
;
2388 Fsync_State fsync_state
;
2389 bool bis_any_nonbepkts
;
2390 bandwidth_autoswitch bandwidth_auto_switch
;
2393 RT_LINK_DETECT_T LinkDetectInfo
;
2394 bool bIsAggregateFrame
;
2395 RT_POWER_SAVE_CONTROL PowerSaveControl
;
2396 u8 amsdu_in_process
;
2398 /* used if IEEE_SOFTMAC_TX_QUEUE is set */
2399 struct tx_pending_t tx_pending
;
2401 /* used if IEEE_SOFTMAC_ASSOCIATE is set */
2402 struct timer_list associate_timer
;
2404 /* used if IEEE_SOFTMAC_BEACONS is set */
2405 struct timer_list beacon_timer
;
2407 work_struct_rsl associate_complete_wq
;
2408 work_struct_rsl ips_leave_wq
;
2409 delayed_work_struct_rsl associate_procedure_wq
;
2410 delayed_work_struct_rsl softmac_scan_wq
;
2411 delayed_work_struct_rsl softmac_hint11d_wq
;
2412 delayed_work_struct_rsl associate_retry_wq
;
2413 delayed_work_struct_rsl start_ibss_wq
;
2414 delayed_work_struct_rsl hw_wakeup_wq
;
2415 delayed_work_struct_rsl hw_sleep_wq
;
2416 delayed_work_struct_rsl link_change_wq
;
2417 work_struct_rsl wx_sync_scan_wq
;
2419 struct workqueue_struct
*wq
;
2421 /* Callback functions */
2422 void (*set_security
)(struct net_device
*dev
,
2423 struct rtllib_security
*sec
);
2425 /* Used to TX data frame by using txb structs.
2426 * this is not used if in the softmac_features
2427 * is set the flag IEEE_SOFTMAC_TX_QUEUE
2429 int (*hard_start_xmit
)(struct rtllib_txb
*txb
,
2430 struct net_device
*dev
);
2432 int (*reset_port
)(struct net_device
*dev
);
2433 int (*is_queue_full
) (struct net_device
* dev
, int pri
);
2435 int (*handle_management
) (struct net_device
* dev
,
2436 struct rtllib_network
* network
, u16 type
);
2437 int (*is_qos_active
) (struct net_device
*dev
, struct sk_buff
*skb
);
2439 /* Softmac-generated frames (mamagement) are TXed via this
2440 * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is
2441 * not set. As some cards may have different HW queues that
2442 * one might want to use for data and management frames
2443 * the option to have two callbacks might be useful.
2444 * This fucntion can't sleep.
2446 int (*softmac_hard_start_xmit
)(struct sk_buff
*skb
,
2447 struct net_device
*dev
);
2449 /* used instead of hard_start_xmit (not softmac_hard_start_xmit)
2450 * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
2451 * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
2452 * then also management frames are sent via this callback.
2453 * This function can't sleep.
2455 void (*softmac_data_hard_start_xmit
)(struct sk_buff
*skb
,
2456 struct net_device
*dev
,int rate
);
2458 /* stops the HW queue for DATA frames. Useful to avoid
2459 * waste time to TX data frame when we are reassociating
2460 * This function can sleep.
2462 void (*data_hard_stop
)(struct net_device
*dev
);
2464 /* OK this is complementar to data_poll_hard_stop */
2465 void (*data_hard_resume
)(struct net_device
*dev
);
2467 /* ask to the driver to retune the radio .
2468 * This function can sleep. the driver should ensure
2469 * the radio has been swithced before return.
2471 void (*set_chan
)(struct net_device
*dev
,short ch
);
2473 /* These are not used if the ieee stack takes care of
2474 * scanning (IEEE_SOFTMAC_SCAN feature set).
2475 * In this case only the set_chan is used.
2477 * The syncro version is similar to the start_scan but
2478 * does not return until all channels has been scanned.
2479 * this is called in user context and should sleep,
2480 * it is called in a work_queue when swithcing to ad-hoc mode
2481 * or in behalf of iwlist scan when the card is associated
2482 * and root user ask for a scan.
2483 * the fucntion stop_scan should stop both the syncro and
2484 * background scanning and can sleep.
2485 * The fucntion start_scan should initiate the background
2486 * scanning and can't sleep.
2488 void (*scan_syncro
)(struct net_device
*dev
);
2489 void (*start_scan
)(struct net_device
*dev
);
2490 void (*stop_scan
)(struct net_device
*dev
);
2492 void (*rtllib_start_hw_scan
)(struct net_device
*dev
);
2493 void (*rtllib_stop_hw_scan
)(struct net_device
*dev
);
2495 /* indicate the driver that the link state is changed
2496 * for example it may indicate the card is associated now.
2497 * Driver might be interested in this to apply RX filter
2498 * rules or simply light the LINK led
2500 void (*link_change
)(struct net_device
*dev
);
2502 /* these two function indicates to the HW when to start
2503 * and stop to send beacons. This is used when the
2504 * IEEE_SOFTMAC_BEACONS is not set. For now the
2505 * stop_send_bacons is NOT guaranteed to be called only
2506 * after start_send_beacons.
2508 void (*start_send_beacons
) (struct net_device
*dev
);
2509 void (*stop_send_beacons
) (struct net_device
*dev
);
2511 /* power save mode related */
2512 void (*sta_wake_up
) (struct net_device
*dev
);
2513 void (*enter_sleep_state
) (struct net_device
*dev
, u32 th
, u32 tl
);
2514 short (*ps_is_queue_empty
) (struct net_device
*dev
);
2515 int (*handle_beacon
) (struct net_device
* dev
, struct rtllib_beacon
* beacon
, struct rtllib_network
* network
);
2516 int (*handle_assoc_response
) (struct net_device
* dev
, struct rtllib_assoc_response_frame
* resp
, struct rtllib_network
* network
);
2519 /* check whether Tx hw resouce available */
2520 short (*check_nic_enough_desc
)(struct net_device
*dev
, int queue_index
);
2521 short (*get_nic_desc_num
)(struct net_device
*dev
, int queue_index
);
2522 void (*SetBWModeHandler
)(struct net_device
*dev
, HT_CHANNEL_WIDTH Bandwidth
, HT_EXTCHNL_OFFSET Offset
);
2523 bool (*GetNmodeSupportBySecCfg
)(struct net_device
* dev
);
2524 void (*SetWirelessMode
)(struct net_device
* dev
, u8 wireless_mode
);
2525 bool (*GetHalfNmodeSupportByAPsHandler
)(struct net_device
* dev
);
2526 u8 (*rtllib_ap_sec_type
)(struct rtllib_device
*ieee
);
2527 void (*HalUsbRxAggrHandler
)(struct net_device
*dev
, bool Value
);
2528 void (*InitialGainHandler
)(struct net_device
*dev
, u8 Operation
);
2529 bool (*SetFwCmdHandler
)(struct net_device
*dev
, FW_CMD_IO_TYPE FwCmdIO
);
2530 void (*UpdateHalRAMaskHandler
)(struct net_device
* dev
, bool bMulticast
, u8 macId
, u8 MimoPs
, u8 WirelessMode
, u8 bCurTxBW40MHz
, u8 rssi_level
);
2531 void (*UpdateBeaconInterruptHandler
)(struct net_device
* dev
, bool start
);
2532 void (*UpdateInterruptMaskHandler
)(struct net_device
* dev
, u32 AddMSR
, u32 RemoveMSR
);
2533 u16 (*rtl_11n_user_show_rates
)(struct net_device
*dev
);
2534 void (*ScanOperationBackupHandler
)(struct net_device
*dev
, u8 Operation
);
2535 void (*LedControlHandler
)(struct net_device
* dev
, LED_CTL_MODE LedAction
);
2536 void (*SetHwRegHandler
)(struct net_device
*dev
,u8 variable
,u8
* val
);
2537 void (*GetHwRegHandler
)(struct net_device
*dev
,u8 variable
,u8
* val
);
2539 void (*AllowAllDestAddrHandler
)(struct net_device
*dev
, bool bAllowAllDA
, bool WriteIntoReg
);
2541 void (*rtllib_ips_leave_wq
) (struct net_device
*dev
);
2542 void (*rtllib_ips_leave
)(struct net_device
*dev
);
2543 void (*LeisurePSLeave
)(struct net_device
*dev
);
2544 void (*rtllib_rfkill_poll
)(struct net_device
*dev
);
2546 /* This must be the last item so that it points to the data
2547 * allocated beyond this structure by alloc_rtllib */
2551 #define IEEE_A (1<<0)
2552 #define IEEE_B (1<<1)
2553 #define IEEE_G (1<<2)
2554 #define IEEE_N_24G (1<<4)
2555 #define IEEE_N_5G (1<<5)
2556 #define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
2558 /* Generate a 802.11 header */
2560 /* Uses the channel change callback directly
2561 * instead of [start/stop] scan callbacks
2563 #define IEEE_SOFTMAC_SCAN (1<<2)
2565 /* Perform authentication and association handshake */
2566 #define IEEE_SOFTMAC_ASSOCIATE (1<<3)
2568 /* Generate probe requests */
2569 #define IEEE_SOFTMAC_PROBERQ (1<<4)
2571 /* Generate respones to probe requests */
2572 #define IEEE_SOFTMAC_PROBERS (1<<5)
2574 /* The ieee802.11 stack will manages the netif queue
2575 * wake/stop for the driver, taking care of 802.11
2576 * fragmentation. See softmac.c for details. */
2577 #define IEEE_SOFTMAC_TX_QUEUE (1<<7)
2579 /* Uses only the softmac_data_hard_start_xmit
2580 * even for TX management frames.
2582 #define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8)
2584 /* Generate beacons. The stack will enqueue beacons
2587 #define IEEE_SOFTMAC_BEACONS (1<<6)
2590 static inline void *rtllib_priv(struct net_device
*dev
)
2592 return ((struct rtllib_device
*)netdev_priv(dev
))->priv
;
2595 extern inline int rtllib_is_empty_essid(const char *essid
, int essid_len
)
2597 /* Single white space is for Linksys APs */
2598 if (essid_len
== 1 && essid
[0] == ' ')
2601 /* Otherwise, if the entire essid is 0, we assume it is hidden */
2604 if (essid
[essid_len
] != '\0')
2611 extern inline int rtllib_is_valid_mode(struct rtllib_device
*ieee
, int mode
)
2614 * It is possible for both access points and our device to support
2615 * combinations of modes, so as long as there is one valid combination
2616 * of ap/device supported modes, then return success
2619 if ((mode
& IEEE_A
) &&
2620 (ieee
->modulation
& RTLLIB_OFDM_MODULATION
) &&
2621 (ieee
->freq_band
& RTLLIB_52GHZ_BAND
))
2624 if ((mode
& IEEE_G
) &&
2625 (ieee
->modulation
& RTLLIB_OFDM_MODULATION
) &&
2626 (ieee
->freq_band
& RTLLIB_24GHZ_BAND
))
2629 if ((mode
& IEEE_B
) &&
2630 (ieee
->modulation
& RTLLIB_CCK_MODULATION
) &&
2631 (ieee
->freq_band
& RTLLIB_24GHZ_BAND
))
2637 extern inline int rtllib_get_hdrlen(u16 fc
)
2639 int hdrlen
= RTLLIB_3ADDR_LEN
;
2641 switch (WLAN_FC_GET_TYPE(fc
)) {
2642 case RTLLIB_FTYPE_DATA
:
2643 if ((fc
& RTLLIB_FCTL_FROMDS
) && (fc
& RTLLIB_FCTL_TODS
))
2644 hdrlen
= RTLLIB_4ADDR_LEN
; /* Addr4 */
2645 if (RTLLIB_QOS_HAS_SEQ(fc
))
2646 hdrlen
+= 2; /* QOS ctrl*/
2648 case RTLLIB_FTYPE_CTL
:
2649 switch (WLAN_FC_GET_STYPE(fc
)) {
2650 case RTLLIB_STYPE_CTS
:
2651 case RTLLIB_STYPE_ACK
:
2652 hdrlen
= RTLLIB_1ADDR_LEN
;
2655 hdrlen
= RTLLIB_2ADDR_LEN
;
2664 static inline u8
*rtllib_get_payload(struct rtllib_hdr
*hdr
)
2666 switch (rtllib_get_hdrlen(le16_to_cpu(hdr
->frame_ctl
))) {
2667 case RTLLIB_1ADDR_LEN
:
2668 return ((struct rtllib_hdr_1addr
*)hdr
)->payload
;
2669 case RTLLIB_2ADDR_LEN
:
2670 return ((struct rtllib_hdr_2addr
*)hdr
)->payload
;
2671 case RTLLIB_3ADDR_LEN
:
2672 return ((struct rtllib_hdr_3addr
*)hdr
)->payload
;
2673 case RTLLIB_4ADDR_LEN
:
2674 return ((struct rtllib_hdr_4addr
*)hdr
)->payload
;
2679 static inline int rtllib_is_ofdm_rate(u8 rate
)
2681 switch (rate
& ~RTLLIB_BASIC_RATE_MASK
) {
2682 case RTLLIB_OFDM_RATE_6MB
:
2683 case RTLLIB_OFDM_RATE_9MB
:
2684 case RTLLIB_OFDM_RATE_12MB
:
2685 case RTLLIB_OFDM_RATE_18MB
:
2686 case RTLLIB_OFDM_RATE_24MB
:
2687 case RTLLIB_OFDM_RATE_36MB
:
2688 case RTLLIB_OFDM_RATE_48MB
:
2689 case RTLLIB_OFDM_RATE_54MB
:
2695 static inline int rtllib_is_cck_rate(u8 rate
)
2697 switch (rate
& ~RTLLIB_BASIC_RATE_MASK
) {
2698 case RTLLIB_CCK_RATE_1MB
:
2699 case RTLLIB_CCK_RATE_2MB
:
2700 case RTLLIB_CCK_RATE_5MB
:
2701 case RTLLIB_CCK_RATE_11MB
:
2709 extern void free_rtllib(struct net_device
*dev
);
2710 extern struct net_device
*alloc_rtllib(int sizeof_priv
);
2712 extern int rtllib_set_encryption(struct rtllib_device
*ieee
);
2716 extern int rtllib_encrypt_fragment(
2717 struct rtllib_device
*ieee
,
2718 struct sk_buff
*frag
,
2721 extern int rtllib_xmit(struct sk_buff
*skb
, struct net_device
*dev
);
2722 extern int rtllib_xmit_inter(struct sk_buff
*skb
, struct net_device
*dev
);
2723 extern void rtllib_txb_free(struct rtllib_txb
*);
2726 extern int rtllib_rx(struct rtllib_device
*ieee
, struct sk_buff
*skb
,
2727 struct rtllib_rx_stats
*rx_stats
);
2728 extern void rtllib_rx_mgt(struct rtllib_device
*ieee
,
2729 struct sk_buff
*skb
,
2730 struct rtllib_rx_stats
*stats
);
2731 extern void rtllib_rx_probe_rq(struct rtllib_device
*ieee
,
2732 struct sk_buff
*skb
);
2733 extern int IsLegalChannel( struct rtllib_device
*rtllib
, u8 channel
);
2736 extern int rtllib_wx_get_scan(struct rtllib_device
*ieee
,
2737 struct iw_request_info
*info
,
2738 union iwreq_data
*wrqu
, char *key
);
2739 extern int rtllib_wx_set_encode(struct rtllib_device
*ieee
,
2740 struct iw_request_info
*info
,
2741 union iwreq_data
*wrqu
, char *key
);
2742 extern int rtllib_wx_get_encode(struct rtllib_device
*ieee
,
2743 struct iw_request_info
*info
,
2744 union iwreq_data
*wrqu
, char *key
);
2745 #if WIRELESS_EXT >= 18
2746 extern int rtllib_wx_get_encode_ext(struct rtllib_device
*ieee
,
2747 struct iw_request_info
*info
,
2748 union iwreq_data
* wrqu
, char *extra
);
2749 extern int rtllib_wx_set_encode_ext(struct rtllib_device
*ieee
,
2750 struct iw_request_info
*info
,
2751 union iwreq_data
* wrqu
, char *extra
);
2753 extern int rtllib_wx_set_auth(struct rtllib_device
*ieee
,
2754 struct iw_request_info
*info
,
2755 struct iw_param
*data
, char *extra
);
2756 extern int rtllib_wx_set_mlme(struct rtllib_device
*ieee
,
2757 struct iw_request_info
*info
,
2758 union iwreq_data
*wrqu
, char *extra
);
2759 extern int rtllib_wx_set_gen_ie(struct rtllib_device
*ieee
, u8
*ie
, size_t len
);
2761 /* rtllib_softmac.c */
2762 extern short rtllib_is_54g(struct rtllib_network
*net
);
2763 extern short rtllib_is_shortslot(struct rtllib_network net
);
2764 extern int rtllib_rx_frame_softmac(struct rtllib_device
*ieee
, struct sk_buff
*skb
,
2765 struct rtllib_rx_stats
*rx_stats
, u16 type
,
2767 extern void rtllib_softmac_new_net(struct rtllib_device
*ieee
, struct rtllib_network
*net
);
2769 void SendDisassociation(struct rtllib_device
*ieee
, bool deauth
, u16 asRsn
);
2770 extern void rtllib_softmac_xmit(struct rtllib_txb
*txb
, struct rtllib_device
*ieee
);
2772 extern void rtllib_stop_send_beacons(struct rtllib_device
*ieee
);
2773 extern void notify_wx_assoc_event(struct rtllib_device
*ieee
);
2774 extern void rtllib_softmac_check_all_nets(struct rtllib_device
*ieee
);
2775 extern void rtllib_start_bss(struct rtllib_device
*ieee
);
2776 extern void rtllib_start_master_bss(struct rtllib_device
*ieee
);
2777 extern void rtllib_start_ibss(struct rtllib_device
*ieee
);
2778 extern void rtllib_softmac_init(struct rtllib_device
*ieee
);
2779 extern void rtllib_softmac_free(struct rtllib_device
*ieee
);
2780 extern void rtllib_associate_abort(struct rtllib_device
*ieee
);
2781 extern void rtllib_disassociate(struct rtllib_device
*ieee
);
2782 extern void rtllib_stop_scan(struct rtllib_device
*ieee
);
2783 extern bool rtllib_act_scanning(struct rtllib_device
*ieee
, bool sync_scan
);
2784 extern void rtllib_stop_scan_syncro(struct rtllib_device
*ieee
);
2785 extern void rtllib_start_scan_syncro(struct rtllib_device
*ieee
, u8 is_mesh
);
2786 extern inline struct sk_buff
*rtllib_probe_req(struct rtllib_device
*ieee
);
2787 extern u8
MgntQuery_MgntFrameTxRate(struct rtllib_device
*ieee
);
2788 extern void rtllib_sta_ps_send_null_frame(struct rtllib_device
*ieee
, short pwr
);
2789 extern void rtllib_sta_wakeup(struct rtllib_device
*ieee
, short nl
);
2790 extern void rtllib_sta_ps_send_pspoll_frame(struct rtllib_device
*ieee
);
2791 extern void rtllib_check_all_nets(struct rtllib_device
*ieee
);
2792 extern void rtllib_start_protocol(struct rtllib_device
*ieee
);
2793 extern void rtllib_stop_protocol(struct rtllib_device
*ieee
, u8 shutdown
);
2795 extern void rtllib_EnableNetMonitorMode(struct net_device
* dev
, bool bInitState
);
2796 extern void rtllib_DisableNetMonitorMode(struct net_device
* dev
, bool bInitState
);
2797 extern void rtllib_EnableIntelPromiscuousMode(struct net_device
* dev
, bool bInitState
);
2798 extern void rtllib_DisableIntelPromiscuousMode(struct net_device
* dev
, bool bInitState
);
2799 extern void rtllib_send_probe_requests(struct rtllib_device
*ieee
, u8 is_mesh
);
2801 extern void rtllib_softmac_stop_protocol(struct rtllib_device
*ieee
, u8 mesh_flag
, u8 shutdown
);
2802 extern void rtllib_softmac_start_protocol(struct rtllib_device
*ieee
,u8 mesh_flag
);
2804 extern void rtllib_reset_queue(struct rtllib_device
*ieee
);
2805 extern void rtllib_wake_queue(struct rtllib_device
*ieee
);
2806 extern void rtllib_stop_queue(struct rtllib_device
*ieee
);
2807 extern void rtllib_wake_all_queues(struct rtllib_device
*ieee
);
2808 extern void rtllib_stop_all_queues(struct rtllib_device
*ieee
);
2809 extern struct sk_buff
*rtllib_get_beacon(struct rtllib_device
*ieee
);
2810 extern void rtllib_start_send_beacons(struct rtllib_device
*ieee
);
2811 extern void rtllib_stop_send_beacons(struct rtllib_device
*ieee
);
2812 extern int rtllib_wpa_supplicant_ioctl(struct rtllib_device
*ieee
, struct iw_point
*p
, u8 is_mesh
);
2814 extern void notify_wx_assoc_event(struct rtllib_device
*ieee
);
2815 extern void rtllib_ps_tx_ack(struct rtllib_device
*ieee
, short success
);
2817 extern void softmac_mgmt_xmit(struct sk_buff
*skb
, struct rtllib_device
*ieee
);
2818 extern u16
rtllib_query_seqnum(struct rtllib_device
*ieee
, struct sk_buff
* skb
, u8
* dst
);
2819 extern u8
rtllib_ap_sec_type(struct rtllib_device
*ieee
);
2821 /* rtllib_crypt_ccmp&tkip&wep.c */
2822 extern void rtllib_tkip_null(void);
2823 extern void rtllib_wep_null(void);
2824 extern void rtllib_ccmp_null(void);
2826 /* rtllib_softmac_wx.c */
2828 extern int rtllib_wx_get_wap(struct rtllib_device
*ieee
,
2829 struct iw_request_info
*info
,
2830 union iwreq_data
*wrqu
, char *ext
);
2832 extern int rtllib_wx_set_wap(struct rtllib_device
*ieee
,
2833 struct iw_request_info
*info
,
2834 union iwreq_data
*awrq
,
2837 extern int rtllib_wx_get_essid(struct rtllib_device
*ieee
, struct iw_request_info
*a
,union iwreq_data
*wrqu
,char *b
);
2839 extern int rtllib_wx_set_rate(struct rtllib_device
*ieee
,
2840 struct iw_request_info
*info
,
2841 union iwreq_data
*wrqu
, char *extra
);
2843 extern int rtllib_wx_get_rate(struct rtllib_device
*ieee
,
2844 struct iw_request_info
*info
,
2845 union iwreq_data
*wrqu
, char *extra
);
2847 extern int rtllib_wx_set_mode(struct rtllib_device
*ieee
, struct iw_request_info
*a
,
2848 union iwreq_data
*wrqu
, char *b
);
2850 extern int rtllib_wx_set_scan(struct rtllib_device
*ieee
, struct iw_request_info
*a
,
2851 union iwreq_data
*wrqu
, char *b
);
2853 extern int rtllib_wx_set_essid(struct rtllib_device
*ieee
,
2854 struct iw_request_info
*a
,
2855 union iwreq_data
*wrqu
, char *extra
);
2857 extern int rtllib_wx_get_mode(struct rtllib_device
*ieee
, struct iw_request_info
*a
,
2858 union iwreq_data
*wrqu
, char *b
);
2860 extern int rtllib_wx_set_freq(struct rtllib_device
*ieee
, struct iw_request_info
*a
,
2861 union iwreq_data
*wrqu
, char *b
);
2863 extern int rtllib_wx_get_freq(struct rtllib_device
*ieee
, struct iw_request_info
*a
,
2864 union iwreq_data
*wrqu
, char *b
);
2865 extern void rtllib_wx_sync_scan_wq(void *data
);
2867 extern int rtllib_wx_set_rawtx(struct rtllib_device
*ieee
,
2868 struct iw_request_info
*info
,
2869 union iwreq_data
*wrqu
, char *extra
);
2871 extern int rtllib_wx_get_name(struct rtllib_device
*ieee
,
2872 struct iw_request_info
*info
,
2873 union iwreq_data
*wrqu
, char *extra
);
2875 extern int rtllib_wx_set_power(struct rtllib_device
*ieee
,
2876 struct iw_request_info
*info
,
2877 union iwreq_data
*wrqu
, char *extra
);
2879 extern int rtllib_wx_get_power(struct rtllib_device
*ieee
,
2880 struct iw_request_info
*info
,
2881 union iwreq_data
*wrqu
, char *extra
);
2883 extern int rtllib_wx_set_rts(struct rtllib_device
*ieee
,
2884 struct iw_request_info
*info
,
2885 union iwreq_data
*wrqu
, char *extra
);
2887 extern int rtllib_wx_get_rts(struct rtllib_device
*ieee
,
2888 struct iw_request_info
*info
,
2889 union iwreq_data
*wrqu
, char *extra
);
2890 #define MAX_RECEIVE_BUFFER_SIZE 9100
2891 extern void HTDebugHTCapability(u8
* CapIE
, u8
* TitleString
);
2892 extern void HTDebugHTInfo(u8
* InfoIE
, u8
* TitleString
);
2894 void HTSetConnectBwMode(struct rtllib_device
* ieee
, HT_CHANNEL_WIDTH Bandwidth
, HT_EXTCHNL_OFFSET Offset
);
2895 extern void HTUpdateDefaultSetting(struct rtllib_device
* ieee
);
2896 extern void HTConstructCapabilityElement(struct rtllib_device
* ieee
, u8
* posHTCap
, u8
* len
, u8 isEncrypt
,bool bAssoc
);
2897 extern void HTConstructInfoElement(struct rtllib_device
* ieee
, u8
* posHTInfo
, u8
* len
, u8 isEncrypt
);
2898 extern void HTConstructRT2RTAggElement(struct rtllib_device
* ieee
, u8
* posRT2RTAgg
, u8
* len
);
2899 extern void HTOnAssocRsp(struct rtllib_device
*ieee
);
2900 extern void HTInitializeHTInfo(struct rtllib_device
* ieee
);
2901 extern void HTInitializeBssDesc(struct bss_ht
*pBssHT
);
2902 extern void HTResetSelfAndSavePeerSetting(struct rtllib_device
* ieee
, struct rtllib_network
* pNetwork
);
2903 extern void HTUpdateSelfAndPeerSetting(struct rtllib_device
* ieee
, struct rtllib_network
* pNetwork
);
2904 extern u8
HTGetHighestMCSRate(struct rtllib_device
* ieee
, u8
* pMCSRateSet
, u8
* pMCSFilter
);
2905 extern u8 MCS_FILTER_ALL
[];
2906 extern u16 MCS_DATA_RATE
[2][2][77] ;
2907 extern u8
HTCCheck(struct rtllib_device
* ieee
, u8
* pFrame
);
2908 extern void HTResetIOTSetting(struct rt_hi_throughput
*pHTInfo
);
2909 extern bool IsHTHalfNmodeAPs(struct rtllib_device
* ieee
);
2910 extern u16
HTHalfMcsToDataRate(struct rtllib_device
* ieee
, u8 nMcsRate
);
2911 extern u16
HTMcsToDataRate( struct rtllib_device
* ieee
, u8 nMcsRate
);
2912 extern u16
TxCountToDataRate( struct rtllib_device
* ieee
, u8 nDataRate
);
2913 extern int rtllib_rx_ADDBAReq( struct rtllib_device
* ieee
, struct sk_buff
*skb
);
2914 extern int rtllib_rx_ADDBARsp( struct rtllib_device
* ieee
, struct sk_buff
*skb
);
2915 extern int rtllib_rx_DELBA(struct rtllib_device
* ieee
,struct sk_buff
*skb
);
2916 extern void TsInitAddBA( struct rtllib_device
* ieee
, struct tx_ts_record
*pTS
, u8 Policy
, u8 bOverwritePending
);
2917 extern void TsInitDelBA( struct rtllib_device
* ieee
, struct ts_common_info
*pTsCommonInfo
, TR_SELECT TxRxSelect
);
2918 extern void BaSetupTimeOut(unsigned long data
);
2919 extern void TxBaInactTimeout(unsigned long data
);
2920 extern void RxBaInactTimeout(unsigned long data
);
2921 extern void ResetBaEntry( struct ba_record
*pBA
);
2923 struct rtllib_device
* ieee
,
2924 struct ts_common_info
**ppTS
,
2927 TR_SELECT TxRxSelect
,
2930 extern void TSInitialize(struct rtllib_device
*ieee
);
2931 extern void TsStartAddBaProcess(struct rtllib_device
* ieee
, struct tx_ts_record
*pTxTS
);
2932 extern void RemovePeerTS(struct rtllib_device
* ieee
, u8
* Addr
);
2933 extern void RemoveAllTS(struct rtllib_device
* ieee
);
2934 void rtllib_softmac_scan_syncro(struct rtllib_device
*ieee
, u8 is_mesh
);
2936 extern const long rtllib_wlan_frequencies
[];
2938 extern inline void rtllib_increment_scans(struct rtllib_device
*ieee
)
2943 extern inline int rtllib_get_scans(struct rtllib_device
*ieee
)
2948 static inline const char *escape_essid(const char *essid
, u8 essid_len
) {
2949 static char escaped
[IW_ESSID_MAX_SIZE
* 2 + 1];
2950 const char *s
= essid
;
2953 if (rtllib_is_empty_essid(essid
, essid_len
)) {
2954 memcpy(escaped
, "<hidden>", sizeof("<hidden>"));
2958 essid_len
= min(essid_len
, (u8
)IW_ESSID_MAX_SIZE
);
2959 while (essid_len
--) {
2972 #define CONVERT_RATE(_ieee, _MGN_RATE) (_MGN_RATE<MGN_MCS0)?(_MGN_RATE):(HTMcsToDataRate(_ieee, (u8)_MGN_RATE))
2974 /* fun with the built-in rtllib stack... */
2975 int rtllib_init(void);
2976 void rtllib_exit(void);
2977 int rtllib_crypto_init(void);
2978 void rtllib_crypto_deinit(void);
2979 int rtllib_crypto_tkip_init(void);
2980 void rtllib_crypto_tkip_exit(void);
2981 int rtllib_crypto_ccmp_init(void);
2982 void rtllib_crypto_ccmp_exit(void);
2983 int rtllib_crypto_wep_init(void);
2984 void rtllib_crypto_wep_exit(void);
2986 void rtllib_MgntDisconnectIBSS(struct rtllib_device
* rtllib
);
2987 void rtllib_MlmeDisassociateRequest(struct rtllib_device
* rtllib
, u8
* asSta
,u8 asRsn
);
2988 void rtllib_MgntDisconnectAP(struct rtllib_device
* rtllib
, u8 asRsn
);
2989 bool rtllib_MgntDisconnect(struct rtllib_device
* rtllib
,u8 asRsn
);
2992 /* For the function is more related to hardware setting, it's better to use the
2993 * ieee handler to refer to it.
2995 extern void rtllib_update_active_chan_map(struct rtllib_device
*ieee
);
2996 extern void rtllib_FlushRxTsPendingPkts(struct rtllib_device
*ieee
, struct rx_ts_record
*pTS
);
2997 extern int rtllib_data_xmit(struct sk_buff
*skb
, struct net_device
*dev
);
2998 extern int rtllib_parse_info_param(struct rtllib_device
*ieee
,
2999 struct rtllib_info_element
*info_element
,
3001 struct rtllib_network
*network
,
3002 struct rtllib_rx_stats
*stats
);
3004 void rtllib_indicate_packets(struct rtllib_device
*ieee
, struct rtllib_rxb
** prxbIndicateArray
,u8 index
);
3005 extern u8
HTFilterMCSRate( struct rtllib_device
* ieee
, u8
* pSupportMCS
, u8
* pOperateMCS
);
3006 extern void HTUseDefaultSetting(struct rtllib_device
* ieee
);
3007 #define RT_ASOC_RETRY_LIMIT 5
3008 u8
MgntQuery_TxRateExcludeCCKRates(struct rtllib_device
*ieee
);
3009 extern void rtllib_TURBO_Info(struct rtllib_device
*ieee
, u8
**tag_p
);
3010 #ifndef ENABLE_LOCK_DEBUG
3011 #define SPIN_LOCK_IEEE(plock) spin_lock_irqsave((plock), flags)
3012 #define SPIN_UNLOCK_IEEE(plock) spin_unlock_irqrestore((plock), flags)
3013 #define SPIN_LOCK_IEEE_REORDER(plock) spin_lock_irqsave((plock), flags)
3014 #define SPIN_UNLOCK_IEEE_REORDER(plock) spin_unlock_irqrestore((plock), flags)
3015 #define SPIN_LOCK_IEEE_WPAX(plock) spin_lock_irqsave((plock), flags)
3016 #define SPIN_UNLOCK_IEEE_WPAX(plock) spin_unlock_irqrestore((plock), flags)
3017 #define SPIN_LOCK_IEEE_MGNTTX(plock) spin_lock_irqsave((plock), flags)
3018 #define SPIN_UNLOCK_IEEE_MGNTTX(plock) spin_unlock_irqrestore((plock), flags)
3019 #define SPIN_LOCK_IEEE_BCN(plock) spin_lock_irqsave((plock), flags)
3020 #define SPIN_UNLOCK_IEEE_BCN(plock) spin_unlock_irqrestore((plock), flags)
3021 #define SPIN_LOCK_MSH_STAINFO(plock) spin_lock_irqsave((plock), flags)
3022 #define SPIN_UNLOCK_MSH_STAINFO(plock) spin_unlock_irqrestore((plock), flags)
3023 #define SPIN_LOCK_MSH_PREQ(plock) spin_lock_irqsave((plock), flags)
3024 #define SPIN_UNLOCK_MSH_PREQ(plock) spin_unlock_irqrestore((plock), flags)
3025 #define SPIN_LOCK_MSH_QUEUE(plock) spin_lock_irqsave((plock), flags)
3026 #define SPIN_UNLOCK_MSH_QUEUE(plock) spin_unlock_irqrestore((plock), flags)
3027 #define SPIN_LOCK_PRIV_RFPS(plock) spin_lock_irqsave((plock), flags)
3028 #define SPIN_UNLOCK_PRIV_RFPS(plock) spin_unlock_irqrestore((plock), flags)
3029 #define SPIN_LOCK_PRIV_IRQTH(plock) spin_lock_irqsave((plock), flags)
3030 #define SPIN_UNLOCK_PRIV_IRQTH(plock) spin_unlock_irqrestore((plock), flags)
3031 #define SPIN_LOCK_PRIV_TX(plock) spin_lock_irqsave((plock), flags)
3032 #define SPIN_UNLOCK_PRIV_TX(plock) spin_unlock_irqrestore((plock), flags)
3033 #define SPIN_LOCK_PRIV_D3(plock) spin_lock_irqsave((plock), flags)
3034 #define SPIN_UNLOCK_PRIV_D3(plock) spin_unlock_irqrestore((plock), flags)
3035 #define SPIN_LOCK_PRIV_RF(plock) spin_lock_irqsave((plock), flags)
3036 #define SPIN_UNLOCK_PRIV_RF(plock) spin_unlock_irqrestore((plock), flags)
3037 #define SPIN_LOCK_PRIV_PS(plock) spin_lock_irqsave((plock), flags)
3038 #define SPIN_UNLOCK_PRIV_PS(plock) spin_unlock_irqrestore((plock), flags)
3039 #define SEM_DOWN_IEEE_WX(psem) down(psem)
3040 #define SEM_UP_IEEE_WX(psem) up(psem)
3041 #define SEM_DOWN_IEEE_SCAN(psem) down(psem)
3042 #define SEM_UP_IEEE_SCAN(psem) up(psem)
3043 #define SEM_DOWN_IEEE_IPS(psem) down(psem)
3044 #define SEM_UP_IEEE_IPS(psem) up(psem)
3045 #define SEM_DOWN_PRIV_WX(psem) down(psem)
3046 #define SEM_UP_PRIV_WX(psem) up(psem)
3047 #define SEM_DOWN_PRIV_RF(psem) down(psem)
3048 #define SEM_UP_PRIV_RF(psem) up(psem)
3049 #define MUTEX_LOCK_PRIV(pmutex) mutex_lock(pmutex)
3050 #define MUTEX_UNLOCK_PRIV(pmutex) mutex_unlock(pmutex)
3052 static inline void dump_buf(u8
*buf
, u32 len
)
3055 printk("-----------------Len %d----------------\n", len
);
3056 for (i
=0; i
<len
; i
++)
3057 printk("%2.2x-", *(buf
+i
));
3060 #endif /* RTLLIB_H */