CSR18_SIFS 370 drivers/net/wireless/ralink/rt2x00/rt2400pci.c rt2x00_set_field32(®, CSR18_SIFS, erp->sifs); CSR18_SIFS 375 drivers/net/wireless/ralink/rt2x00/rt2500pci.c rt2x00_set_field32(®, CSR18_SIFS, erp->sifs);