TXCSR1_TSF_OFFSET 310 drivers/net/wireless/ralink/rt2x00/rt2400pci.h #define TXCSR1_TSF_OFFSET FIELD32(0x00fc0000) TXCSR1_TSF_OFFSET 387 drivers/net/wireless/ralink/rt2x00/rt2500pci.h #define TXCSR1_TSF_OFFSET FIELD32(0x00fc0000)