IW_EVENT_CAPA_BASE  642 include/linux/wireless.h #define IW_EVENT_CAPA_INDEX(cmd)	(IW_EVENT_CAPA_BASE(cmd) >> 5)
IW_EVENT_CAPA_BASE  643 include/linux/wireless.h #define IW_EVENT_CAPA_MASK(cmd)		(1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F))