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20#define _RTW_RF_C_
21
22#include <osdep_service.h>
23#include <drv_types.h>
24#include <recv_osdep.h>
25#include <xmit_osdep.h>
26
27
28struct ch_freq {
29 u32 channel;
30 u32 frequency;
31};
32
33static struct ch_freq ch_freq_map[] = {
34 {1, 2412}, {2, 2417}, {3, 2422}, {4, 2427}, {5, 2432},
35 {6, 2437}, {7, 2442}, {8, 2447}, {9, 2452}, {10, 2457},
36 {11, 2462}, {12, 2467}, {13, 2472}, {14, 2484},
37
38 {36, 5180}, {40, 5200}, {44, 5220}, {48, 5240}, {52, 5260},
39 {56, 5280}, {60, 5300}, {64, 5320}, {149, 5745}, {153, 5765},
40 {157, 5785}, {161, 5805}, {165, 5825}, {167, 5835}, {169, 5845},
41 {171, 5855}, {173, 5865},
42
43 {100, 5500}, {104, 5520}, {108, 5540}, {112, 5560}, {116, 5580},
44 {120, 5600}, {124, 5620}, {128, 5640}, {132, 5660}, {136, 5680},
45 {140, 5700},
46
47 {34, 5170}, {38, 5190}, {42, 5210}, {46, 5230},
48
49 {184, 4920}, {188, 4940}, {192, 4960}, {196, 4980},
50 {208, 5040},
51 {212, 5060},
52 {216, 5080},
53};
54
55static int ch_freq_map_num = ARRAY_SIZE(ch_freq_map);
56
57u32 rtw_ch2freq(u32 channel)
58{
59 u8 i;
60 u32 freq = 0;
61
62 for (i = 0; i < ch_freq_map_num; i++) {
63 if (channel == ch_freq_map[i].channel) {
64 freq = ch_freq_map[i].frequency;
65 break;
66 }
67 }
68 if (i == ch_freq_map_num)
69 freq = 2412;
70
71 return freq;
72}
73