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-rw-r--r--openwrt/target/linux/package/wlcompat/wlcompat.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/openwrt/target/linux/package/wlcompat/wlcompat.c b/openwrt/target/linux/package/wlcompat/wlcompat.c
index d86a9bda9..7063c809a 100644
--- a/openwrt/target/linux/package/wlcompat/wlcompat.c
+++ b/openwrt/target/linux/package/wlcompat/wlcompat.c
@@ -494,14 +494,17 @@ static int wlcompat_ioctl(struct net_device *dev,
}
case SIOCGIWTXPOW:
{
- int radio;
+ int radio, override;
wl_ioctl(dev, WLC_GET_RADIO, &radio, sizeof(int));
if (wl_get_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
return -EINVAL;
+ override = (wrqu->txpower.value & WL_TXPWR_OVERRIDE) == WL_TXPWR_OVERRIDE;
wrqu->txpower.value &= ~WL_TXPWR_OVERRIDE;
+ if (!override && (wrqu->txpower.value > 76))
+ wrqu->txpower.value = 76;
wrqu->txpower.value /= 4;
wrqu->txpower.fixed = 0;