CSR9_MAX_FRAME_UNIT  150 drivers/net/wireless/ralink/rt2x00/rt2400pci.h #define CSR9_MAX_FRAME_UNIT		FIELD32(0x00000f80)
CSR9_MAX_FRAME_UNIT  214 drivers/net/wireless/ralink/rt2x00/rt2500pci.h #define CSR9_MAX_FRAME_UNIT		FIELD32(0x00000f80)