HAL_CAP_WME_TKIPMIC
case HAL_CAP_WME_TKIPMIC: /* hardware can do TKIP MIC when WMM is turned on */
case HAL_CAP_WME_TKIPMIC: /* hardware can do TKIP MIC w/ WMM */
(ath_hal_getcapability(_ah, HAL_CAP_WME_TKIPMIC, 0, NULL) == HAL_OK)