MAC_CSR8_SIFS_AFTER_RX_OFDM  300 drivers/net/wireless/ralink/rt2x00/rt61pci.h #define MAC_CSR8_SIFS_AFTER_RX_OFDM	FIELD32(0x0000ff00)
MAC_CSR8_SIFS_AFTER_RX_OFDM  210 drivers/net/wireless/ralink/rt2x00/rt73usb.h #define MAC_CSR8_SIFS_AFTER_RX_OFDM	FIELD32(0x0000ff00)