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wireless/bcm43xxx: add get country code support

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an
2022-06-23 21:48:08 +08:00
committed by Xiang Xiao
parent b476c68ac3
commit 15864ff109
3 changed files with 35 additions and 0 deletions
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drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c
+30
View File
@@ -1781,3 +1781,33 @@ int bcmf_wl_set_country(FAR struct bcmf_dev_s *priv, FAR struct iwreq *iwr)
return bcmf_wl_set_country_code(priv, interface, iwr->u.data.pointer);
}
int bcmf_wl_get_country(FAR struct bcmf_dev_s *priv, FAR struct iwreq *iwr)
{
uint8_t country[4] =
{
0
};
uint32_t out_len;
int interface;
int ret;
interface = bcmf_wl_get_interface(priv, iwr);
if (interface < 0 || iwr->u.data.pointer == NULL)
{
return -EINVAL;
}
out_len = sizeof(country);
ret = bcmf_cdc_iovar_request(priv, interface, false,
IOVAR_STR_COUNTRY, country,
&out_len);
if (ret == OK)
{
memcpy(iwr->u.data.pointer, country, 2);
}
return ret;
}
drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.h
+1
View File
@@ -183,5 +183,6 @@ int bcmf_wl_get_rssi(FAR struct bcmf_dev_s *priv, struct iwreq *iwr);
int bcmf_wl_get_iwrange(FAR struct bcmf_dev_s *priv, struct iwreq *iwr);
int bcmf_wl_set_country(FAR struct bcmf_dev_s *priv, struct iwreq *iwr);
int bcmf_wl_get_country(FAR struct bcmf_dev_s *priv, struct iwreq *iwr);
#endif /* __DRIVERS_WIRELESS_IEEE80211_BCM43XXX_BCMF_DRIVER_H */
drivers/wireless/ieee80211/bcm43xxx/bcmf_netdev.c
+4
View File
@@ -1137,6 +1137,10 @@ static int bcmf_ioctl(FAR struct net_driver_s *dev, int cmd,
ret = bcmf_wl_set_country(priv, (struct iwreq *)arg);
break;
case SIOCGIWCOUNTRY: /* Get country code */
ret = bcmf_wl_get_country(priv, (struct iwreq *)arg);
break;
default:
nerr("ERROR: Unrecognized IOCTL command: %x\n", cmd);
ret = -ENOTTY; /* Special return value for this case */