summaryrefslogtreecommitdiff
path: root/cleopatre/devkit/rt5572drv/MODULE/include/rtmp_dot11.h
blob: d8d662402d636a1400ac0a63de246aa413734eea (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
/*

*/

#ifndef __DOT11_BASE_H__
#define __DOT11_BASE_H__

#include "rtmp_type.h"

#ifdef TXBF_SUPPORT
/* CSI/Steering values */
#define DOT11N_BF_FB_NONE		0
#define DOT11N_BF_FB_CSI		1
#define DOT11N_BF_FB_NOCOMP	2
#define DOT11N_BF_FB_COMP		3
#endif /* TXBF_SUPPORT */

/* 4-byte HTC field.  maybe included in any frame except non-QOS data frame.  The Order bit must set 1. */
typedef struct GNU_PACKED _HT_CONTROL{
#ifdef RT_BIG_ENDIAN
	UINT32 RDG:1;		/*RDG / More PPDU */
	UINT32 ACConstraint:1;	/*feedback request */
	UINT32 rsv2:5;		/*calibration sequence */
	UINT32 NDPAnnounce:1;	/* ZLF announcement */
	UINT32 CSISTEERING:2;	/*CSI/ STEERING */
	UINT32 rsv1:2;		/* Reserved */
	UINT32 CalSeq:2;	/*calibration sequence */
	UINT32 CalPos:2;	/* calibration position */
	UINT32 MFBorASC:7;	/*Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available */
	UINT32 MFSI:3;		/*SET to the received value of MRS. 0x111 for unsolicited MFB. */
	UINT32 MSI:3;		/*MCS Request, MRQ Sequence identifier */
	UINT32 MRQ:1;		/*MCS feedback. Request for a MCS feedback */
	UINT32 TRQ:1;		/*sounding request */
	UINT32 rsv:1;		/* Reserved */
#else
	UINT32 rsv:1;		/* Reserved */
	UINT32 TRQ:1;		/*sounding request */
	UINT32 MRQ:1;		/*MCS feedback. Request for a MCS feedback */
	UINT32 MSI:3;		/*MCS Request, MRQ Sequence identifier */
	UINT32 MFSI:3;		/*SET to the received value of MRS. 0x111 for unsolicited MFB. */
	UINT32 MFBorASC:7;	/*Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available */
	UINT32 CalPos:2;	/* calibration position */
	UINT32 CalSeq:2;	/*calibration sequence */
	UINT32 rsv1:2;		/* Reserved */
	UINT32 CSISTEERING:2;	/*CSI/ STEERING */
	UINT32 NDPAnnounce:1;	/* ZLF announcement */
	UINT32 rsv2:5;		/*calibration sequence */
	UINT32 ACConstraint:1;	/*feedback request */
	UINT32 RDG:1;		/*RDG / More PPDU */
#endif				/* !RT_BIG_ENDIAN */
} HT_CONTROL, *PHT_CONTROL;

/* 2-byte QOS CONTROL field */
typedef struct GNU_PACKED _QOS_CONTROL{
#ifdef RT_BIG_ENDIAN
	USHORT Txop_QueueSize:8;
	USHORT AMsduPresent:1;
	USHORT AckPolicy:2;	/*0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP  3: BA */
	USHORT EOSP:1;
	USHORT TID:4;
#else
	USHORT TID:4;
	USHORT EOSP:1;
	USHORT AckPolicy:2;	/*0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP  3: BA */
	USHORT AMsduPresent:1;
	USHORT Txop_QueueSize:8;
#endif				/* !RT_BIG_ENDIAN */
} QOS_CONTROL, *PQOS_CONTROL;


typedef struct GNU_PACKED _PSPOLL_FRAME {
	FRAME_CONTROL FC;
	USHORT Aid;
	UCHAR Bssid[MAC_ADDR_LEN];
	UCHAR Ta[MAC_ADDR_LEN];
} PSPOLL_FRAME, *PPSPOLL_FRAME;

typedef struct GNU_PACKED _RTS_FRAME {
	FRAME_CONTROL FC;
	USHORT Duration;
	UCHAR Addr1[MAC_ADDR_LEN];
	UCHAR Addr2[MAC_ADDR_LEN];
} RTS_FRAME, *PRTS_FRAME;

#endif /* __DOT11_BASE_H__ */