XMAC_CONFIG_FORCE_LED_ON
val |= XMAC_CONFIG_FORCE_LED_ON;
val |= XMAC_CONFIG_FORCE_LED_ON;
val &= ~XMAC_CONFIG_FORCE_LED_ON;
val |= XMAC_CONFIG_FORCE_LED_ON;
bit = XMAC_CONFIG_FORCE_LED_ON;