BCNCSR_NUM_BEACON  583 drivers/net/wireless/ralink/rt2x00/rt2400pci.h #define BCNCSR_NUM_BEACON		FIELD32(0x00001fe0)
BCNCSR_NUM_BEACON  688 drivers/net/wireless/ralink/rt2x00/rt2500pci.h #define BCNCSR_NUM_BEACON		FIELD32(0x00001fe0)