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19 #ifndef __BASEBAND_H__
20 #define __BASEBAND_H__
21
22 #include "device.h"
23
24 #define PREAMBLE_LONG 0
25 #define PREAMBLE_SHORT 1
26
27
28
29
30 #define BB_MAX_CONTEXT_SIZE 256
31
32 #define C_SIFS_A 16
33 #define C_SIFS_BG 10
34
35 #define C_EIFS 80
36
37 #define C_SLOT_SHORT 9
38 #define C_SLOT_LONG 20
39
40 #define C_CWMIN_A 15
41 #define C_CWMIN_B 31
42
43 #define C_CWMAX 1023
44
45
46 #define BB_TYPE_11A 0
47 #define BB_TYPE_11B 1
48 #define BB_TYPE_11G 2
49
50
51 #define PK_TYPE_11A 0
52 #define PK_TYPE_11B 1
53 #define PK_TYPE_11GB 2
54 #define PK_TYPE_11GA 3
55
56 #define TOP_RATE_54M 0x80000000
57 #define TOP_RATE_48M 0x40000000
58 #define TOP_RATE_36M 0x20000000
59 #define TOP_RATE_24M 0x10000000
60 #define TOP_RATE_18M 0x08000000
61 #define TOP_RATE_12M 0x04000000
62 #define TOP_RATE_11M 0x02000000
63 #define TOP_RATE_9M 0x01000000
64 #define TOP_RATE_6M 0x00800000
65 #define TOP_RATE_55M 0x00400000
66 #define TOP_RATE_2M 0x00200000
67 #define TOP_RATE_1M 0x00100000
68
69
70 struct vnt_phy_field {
71 u8 signal;
72 u8 service;
73 __le16 len;
74 } __packed;
75
76 unsigned int vnt_get_frame_time(u8 preamble_type, u8 pkt_type,
77 unsigned int frame_length, u16 tx_rate);
78
79 void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
80 u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
81
82 int vnt_set_short_slot_time(struct vnt_private *priv);
83 void vnt_set_vga_gain_offset(struct vnt_private *priv, u8 data);
84 int vnt_set_antenna_mode(struct vnt_private *priv, u8 antenna_mode);
85 int vnt_vt3184_init(struct vnt_private *priv);
86 int vnt_set_deep_sleep(struct vnt_private *priv);
87 int vnt_exit_deep_sleep(struct vnt_private *priv);
88 void vnt_update_pre_ed_threshold(struct vnt_private *priv, int scanning);
89
90 #endif