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hgicf/utils/ah_freqinfo.c

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/**
******************************************************************************
* @file ah_freqinfo.c
* @author HUGE-IC Application Team
* @version V1.0.0
* @date 2021-06-23
* @brief IEEE802.11 AH Frequency defines
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2021 HUGE-IC</center></h2>
*
******************************************************************************
*/
typedef unsigned char uint8;
typedef unsigned short uint16;
#define ARRAYSIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
struct ieee80211_ah_freqinfo {
uint8 s1g_opclass, type, max_txpower, rev;
uint16 freqlist[16];
};
const struct ieee80211_ah_freqinfo ah_freqs[] = {
{1, 1, 30, 0, { 9020+5*1, 9020+5*3, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43,
9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*U.S., 1M, type1*/
{1, 2, 30, 0, { 9020+5*5, 9020+5*7, 9020+5*9, 9020+5*11, 9020+5*13, 9020+5*15,
9020+5*17, 9020+5*19, 9020+5*21, 9020+5*23, 9020+5*25, 9020+5*27,
9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35}}, /*U.S., 1M, type2*/
{2, 1, 30, 0, { 9020+5*2, 9020+5*38, 9020+5*42, 9020+5*46, 9020+5*50}}, /*U.S., 2M, type1*/
{2, 2, 30, 0, { 9020+5*6, 9020+5*10, 9020+5*14, 9020+5*18, 9020+5*22, 9020+5*26, 9020+5*30, 9020+5*34}}, /*U.S., 2M, type2*/
{3, 1, 30, 0, { 9020+5*40, 9020+5*48}}, /*U.S., 4M, type1*/
{3, 2, 30, 0, { 9020+5*8, 9020+5*16, 9020+5*24, 9020+5*32}}, /*U.S., 4M, type2*/
{4, 1, 30, 0, { 9020+5*44}}, /*U.S., 8M, type1*/
{4, 2, 30, 0, { 9020+5*12, 9020+5*28}}, /*U.S., 8M, type2*/
{5, 2, 30, 0, { 9020+5*20}}, /*U.S., 16M, type2*/
{6, 1, 14, 0, { 8630+5*1, 8630+5*3, 8630+5*5, 8630+5*7, 8630+5*9}}, /*Europe, 1M, type1*/
{7, 1, 14, 0, { 8630+5*2, 8630+5*6}}, /*Europe, 2M, type1*/
{8, 1, 23, 0, { 9165+5*1, 9165+5*3, 9165+5*5, 9165+5*7, 9165+5*9, 9165+5*11,
9165+5*13, 9165+5*15, 9165+5*17, 9165+5*19, 9165+5*21}}, /*Japan, 1M, type1*/
{9, 1, 10, 0, { 7550+5*1, 7550+5*3, 7550+5*5, 7550+5*7, 7550+5*9,
7550+5*11, 7550+5*13, 7550+5*15, 7550+5*17, 7550+5*19,
7550+5*21, 7550+5*23, 7550+5*25, 7550+5*27,
7550+5*29, 7550+5*31}}, /*China, 1M, type1*/
/*{10, 1, 10, 0, { 7790+5*1, 7790+5*3, 7790+5*5, 7790+5*7, 7790+5*9,
7790+5*11, 7790+5*13, 7790+5*15}},*/ /*China, 1M, type1*/
{11, 2, 10, 0, { 7790+5*2, 7790+5*6, 7790+5*10, 7790+5*14}}, /*China, 2M, type2*/
{12, 2, 10, 0, { 7790+5*4, 7790+5*12}}, /*China, 4M, type2*/
{13, 2, 10, 0, { 7790+5*8}}, /*China, 8M, type2*/
{14, 1, 10, 0, { 9175+5*1, 9175+5*3, 9175+5*5, 9175+5*7, 9175+5*9, 9175+5*11}}, /*Korea, 1M, type1*/
{15, 1, 10, 0, { 9175+5*2, 9175+5*6, 9175+5*10}}, /*Korea, 2M, type1*/
{16, 1, 10, 0, { 9175+5*8}}, /*Korea, 4M, type1*/
{17, 1, 26, 0, { 8630+5*7, 8630+5*9, 8630+5*11, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43, 9020+5*45}}, /*Singapore, 1M, type1*/
{19, 1, 26, 0, { 8630+5*10, 9020+5*38, 9020+5*42}}, /*Singapore, 2M, type1*/
{21, 1, 26, 0, { 9020+5*40}}, /*Singapore, 4M, type1*/
{22, 1, 30, 0, { 9020+5*27, 9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35}}, /*Australia, 1M, type1*/
{22, 2, 30, 0, { 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43, 9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*Australia, 1M, type2*/
{23, 1, 30, 0, { 9020+5*28, 9020+5*32}}, /*Australia, 2M, type1*/
{23, 2, 30, 0, { 9020+5*38, 9020+5*42, 9020+5*46, 9020+5*50}}, /*Australia, 2M, type2*/
{24, 1, 30, 0, { 9020+5*30}}, /*Australia, 4M, type1*/
{24, 2, 30, 0, { 9020+5*40, 9020+5*48}}, /*Australia, 4M, type2*/
{25, 2, 30, 0, { 9020+5*44}}, /*Australia, 8M, type2*/
{26, 1, 36, 0, { 9020+5*27, 9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43}}, /*New Zealand, 1M, type1*/
{26, 2, 36, 0, { 9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*New Zealand, 1M, type2*/
{27, 1, 36, 0, { 9020+5*28, 9020+5*32, 9020+5*36, 9020+5*40}}, /*New Zealand, 2M, type1*/
{27, 2, 36, 0, { 9020+5*46, 9020+5*50}}, /*New Zealand, 2M, type2*/
{28, 1, 36, 0, { 9020+5*30, 9020+5*38}}, /*New Zealand, 4M, type1*/
{28, 2, 36, 0, { 9020+5*48}}, /*New Zealand, 4M, type2*/
{29, 1, 36, 0, { 9020+5*34}}, /*New Zealand, 8M, type1*/
};
struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw, char type)
{
int i = 0;
uint8 s1g_opclass = 0;
if(country_code == NULL)
return NULL;
if (strcmp(country_code, "US") == 0) {
switch (bw) {
case 1: s1g_opclass = 1; break;
case 2: s1g_opclass = 2; break;
case 4: s1g_opclass = 3; break;
case 8: s1g_opclass = 4; break;
default: break;
};
} else if (strcmp(country_code, "EU") == 0) {
switch (bw) {
case 1: s1g_opclass = 6; break;
case 2: s1g_opclass = 7; break;
default: break;
};
} else if (strcmp(country_code, "JP") == 0) {
switch (bw) {
case 1: s1g_opclass = 8; break;
default: break;
};
} else if (strcmp(country_code, "CN") == 0) {
switch (bw) {
case 1: s1g_opclass = 9; break;
case 2: s1g_opclass = 11; break;
case 4: s1g_opclass = 12; break;
case 8: s1g_opclass = 13; break;
default: break;
};
} else if (strcmp(country_code, "KR") == 0) {
switch (bw) {
case 1: s1g_opclass = 14; break;
case 2: s1g_opclass = 15; break;
case 4: s1g_opclass = 16; break;
default: break;
};
} else if (strcmp(country_code, "SG") == 0) {
switch (bw) {
case 1: s1g_opclass = 17; break;
case 2: s1g_opclass = 19; break;
case 4: s1g_opclass = 21; break;
default: break;
};
} else if (strcmp(country_code, "AZ") == 0) {
switch (bw) {
case 1: s1g_opclass = 22; break;
case 2: s1g_opclass = 23; break;
case 4: s1g_opclass = 24; break;
case 8: s1g_opclass = 25; break;
default: break;
};
} else if (strcmp(country_code, "NZ") == 0) {
switch (bw) {
case 1: s1g_opclass = 26; break;
case 2: s1g_opclass = 27; break;
case 4: s1g_opclass = 28; break;
case 8: s1g_opclass = 29; break;
default: break;
};
}
for (i = 0; s1g_opclass && i < ARRAYSIZE(ah_freqs); i++) {
if (ah_freqs[i].s1g_opclass == s1g_opclass && ah_freqs[i].type == type){
return &ah_freqs[i];
}
}
return NULL;
}
#ifdef __linux__ /*for linux*/
void hgic_ah_set_country_region(char *country_code, char bw, char type)
{
int i = 0;
char *ptr = NULL;
char cmd[128];
struct ieee80211_ah_freqinfo *freqinfo = NULL;
freqinfo = hgic_get_ah_freqinfo(country_code, bw, type);
if (freqinfo == NULL) {
printf("invalid country region: %s, bw:%d, type:%d", country_code, bw, type);
return;
}
/*set freq list*/
ptr = cmd;
memset(cmd, 0, sizeof(cmd));
strcpy(ptr, "iwpriv hg0 set chan_list=");
ptr += strlen(ptr);
for (i = 0; i < 16 && freqinfo->freqlist[i]; i++) {
sprintf(ptr, "%d,", freqinfo->freqlist[i]);
ptr += strlen(ptr);
}
if (i > 0) {
*(ptr--) = 0;
system(cmd);
}
/*set bw*/
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "iwpriv hg0 set bss_bw=%d", bw);
system(cmd);
/*set tx power*/
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "iwpriv hg0 set txpower=%d", freqinfo->max_txpower);
system(cmd);
}
#else /*for rtos*/
void hgic_ah_set_country_region(char *country_code, char bw, char type)
{
int i = 0;
struct ieee80211_ah_freqinfo *freqinfo = NULL;
freqinfo = hgic_get_ah_freqinfo(country_code, bw, type);
if (freqinfo == NULL) {
printf("invalid country region: %s, bw:%d, type:%d", country_code, bw, type);
return;
}
/*set freq list*/
while (i < 16 && freqinfo->freqlist[i]) i++;
if (i > 0) {
hgicf_cmd("w0", HGIC_CMD_SET_CHAN_LIST, (unsigned int)&freqinfo->freqlist, i);
}
/*set bw*/
hgicf_cmd("w0", HGIC_CMD_SET_BSS_BW, bw, 0);
/*set max power*/
hgicf_cmd("w0", HGIC_CMD_SET_TX_POWER, freqinfo->max_txpower, 0);
}
#endif
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