int wldev_set_country(
struct net_device *dev, char *country_code, bool notify, bool user_enforced, int revinfo)
{
int error = -1;
wl_country_t cspec = {{0}, 0, {0}};
scb_val_t scbval;
char smbuf[WLC_IOCTL_SMLEN];
if (!country_code)
return error;
bzero(&scbval, sizeof(scb_val_t));
error = wldev_iovar_getbuf(dev, "country", NULL, 0, &cspec, sizeof(cspec), NULL);
if (error < 0) {
WLDEV_ERROR(("%s: get country failed = %d\n", __FUNCTION__, error));
return error;
}
if ((error < 0) ||
dhd_force_country_change(dev) ||
(strncmp(country_code, cspec.ccode, WLC_CNTRY_BUF_SZ) != 0)) {
if (user_enforced) {
bzero(&scbval, sizeof(scb_val_t));
error = wldev_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t), true);
if (error < 0) {
WLDEV_ERROR(("%s: set country failed due to Disassoc error %d\n",
__FUNCTION__, error));
return error;
}
}
cspec.rev = revinfo;
memcpy(cspec.country_abbrev, country_code, WLC_CNTRY_BUF_SZ);
memcpy(cspec.ccode, country_code, WLC_CNTRY_BUF_SZ);
dhd_get_customized_country_code(dev, (char *)&cspec.country_abbrev, &cspec);
error = wldev_iovar_setbuf(dev, "country", &cspec, sizeof(cspec),
smbuf, sizeof(smbuf), NULL);
if (error < 0) {
WLDEV_ERROR(("%s: set country for %s as %s rev %d failed\n",
__FUNCTION__, country_code, cspec.ccode, cspec.rev));
return error;
}
dhd_bus_country_set(dev, &cspec, notify);
WLDEV_ERROR(("%s: set country for %s as %s rev %d\n",
__FUNCTION__, country_code, cspec.ccode, cspec.rev));
}
return 0;
}
int wldev_set_country(
struct net_device *dev, char *country_code, bool notify, bool user_enforced)
{
int error = -1;
wl_country_t cspec = {{0}, 0, {0}};
scb_val_t scbval;
char smbuf[WLC_IOCTL_SMLEN];
//CY+ default country when set country fail
char default_country[10] = "XY";
//CY-
#ifdef CHIPNUM
uint chipnum = 0;
#endif
if (!country_code)
return error;
bzero(&scbval, sizeof(scb_val_t));
error = wldev_iovar_getbuf(dev, "country", NULL, 0, &cspec, sizeof(cspec), NULL);
if (error < 0) {
WLDEV_ERROR(("%s: get country failed = %d\n", __FUNCTION__, error));
return error;
}
//CY+ always set country
#if 0
if ((error < 0) ||
(strncmp(country_code, cspec.country_abbrev, WLC_CNTRY_BUF_SZ) != 0)) {
#else
if(true){
#endif
//CY- always set country
if (user_enforced) {
bzero(&scbval, sizeof(scb_val_t));
error = wldev_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t), true);
if (error < 0) {
WLDEV_ERROR(("%s: set country failed due to Disassoc error %d\n",
__FUNCTION__, error));
return error;
}
}
cspec.rev = -1;
memcpy(cspec.country_abbrev, country_code, WLC_CNTRY_BUF_SZ);
memcpy(cspec.ccode, country_code, WLC_CNTRY_BUF_SZ);
#ifdef CHIPNUM
chipnum = dhd_get_chipnum(dev);
printk("%s: chipnum:%d\n", __FUNCTION__, chipnum);
dhd_get_customized_country_code(dev, (char *)&cspec.country_abbrev, &cspec, chipnum);
//CY+ set default country
//BCM43340: XY
//BCM43362: XV
//BCM4343s: XV
if (chipnum == 43430){
sprintf(default_country, "XV");
}else if (chipnum == 43362){
sprintf(default_country, "XV");
}else {
sprintf(default_country, "XY");
}
WLDEV_ERROR(("%s: set default country to %s for CHIP %d\n", __FUNCTION__, default_country, chipnum));
//CY-
#else
dhd_get_customized_country_code(dev, (char *)&cspec.country_abbrev, &cspec);
#endif
error = wldev_iovar_setbuf(dev, "country", &cspec, sizeof(cspec),
smbuf, sizeof(smbuf), NULL);
if (error < 0) {
WLDEV_ERROR(("%s: set country for %s as %s rev %d failed, try to use %s\n",
__FUNCTION__, country_code, cspec.ccode, cspec.rev, default_country));
//return error;
//if set country error, use default_country
cspec.rev = -1;
memcpy(cspec.country_abbrev, default_country, WLC_CNTRY_BUF_SZ);
memcpy(cspec.ccode, default_country, WLC_CNTRY_BUF_SZ);
#ifdef CHIPNUM
dhd_get_customized_country_code(dev, (char *)&cspec.country_abbrev, &cspec, chipnum);
#else
dhd_get_customized_country_code(dev, (char *)&cspec.country_abbrev, &cspec);
#endif
error = wldev_iovar_setbuf(dev, "country", &cspec, sizeof(cspec),
smbuf, sizeof(smbuf), NULL);
if (error < 0) {
WLDEV_ERROR(("%s: set country for %s as %s rev %d failed\n",
__FUNCTION__, country_code, cspec.ccode, cspec.rev));
return error;
}
}
dhd_bus_country_set(dev, &cspec, notify);
WLDEV_ERROR(("%s: set country for %s as %s rev %d\n",
__FUNCTION__, country_code, cspec.ccode, cspec.rev));
}
return 0;
}
#if defined(CUSTOM_PLATFORM_NV_TEGRA)
/* tuning performance for miracast */
int wldev_miracast_tuning(
struct net_device *dev, char *command, int total_len)
{
int error = 0;
int mode = 0;
int ampdu_mpdu;
int roam_off;
#ifdef VSDB_BW_ALLOCATE_ENABLE
int mchan_algo;
int mchan_bw;
#endif /* VSDB_BW_ALLOCATE_ENABLE */
if (sscanf(command, "%*s %d", &mode) != 1) {
WLDEV_ERROR(("Failed to get mode\n"));
return -1;
}
WLDEV_ERROR(("mode: %d\n", mode));
if (mode == 0) {
/* Normal mode: restore everything to default */
ampdu_mpdu = -1; /* FW default */
#if defined(ROAM_ENABLE)
roam_off = 0; /* roam enable */
#elif defined(DISABLE_BUILTIN_ROAM)
roam_off = 1; /* roam disable */
#endif
#ifdef VSDB_BW_ALLOCATE_ENABLE
mchan_algo = 0; /* Default */
mchan_bw = 50; /* 50:50 */
#endif /* VSDB_BW_ALLOCATE_ENABLE */
}
else if (mode == 1) {
/* Miracast source mode */
ampdu_mpdu = 8; /* for tx latency */
#if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
roam_off = 1; /* roam disable */
#endif
#ifdef VSDB_BW_ALLOCATE_ENABLE
mchan_algo = 1; /* BW based */
mchan_bw = 25; /* 25:75 */
#endif /* VSDB_BW_ALLOCATE_ENABLE */
}
else if (mode == 2) {
/* Miracast sink/PC Gaming mode */
ampdu_mpdu = -1; /* FW default */
#if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
roam_off = 1; /* roam disable */
#endif
#ifdef VSDB_BW_ALLOCATE_ENABLE
mchan_algo = 0; /* Default */
mchan_bw = 50; /* 50:50 */
#endif /* VSDB_BW_ALLOCATE_ENABLE */
}
else {
WLDEV_ERROR(("Unknown mode: %d\n", mode));
return -1;
}
/* Update ampdu_mpdu */
error = wldev_iovar_setint(dev, "ampdu_mpdu", ampdu_mpdu);
if (error) {
WLDEV_ERROR(("Failed to set ampdu_mpdu: mode:%d, error:%d\n",
mode, error));
return -1;
}
#if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
error = wldev_iovar_setint(dev, "roam_off", roam_off);
if (error) {
WLDEV_ERROR(("Failed to set roam_off: mode:%d, error:%d\n",
mode, error));
return -1;
}
#endif /* ROAM_ENABLE || DISABLE_BUILTIN_ROAM */
#ifdef VSDB_BW_ALLOCATE_ENABLE
error = wldev_iovar_setint(dev, "mchan_algo", mchan_algo);
if (error) {
WLDEV_ERROR(("Failed to set mchan_algo: mode:%d, error:%d\n",
mode, error));
return -1;
}
error = wldev_iovar_setint(dev, "mchan_bw", mchan_bw);
if (error) {
WLDEV_ERROR(("Failed to set mchan_bw: mode:%d, error:%d\n",
mode, error));
return -1;
}
#endif /* VSDB_BW_ALLOCATE_ENABLE */
return error;
}
