SEC_CSR4 393 drivers/net/wireless/ralink/rt2x00/rt2500usb.h #define SEC_CSR4 0x0488 SEC_CSR4 670 drivers/net/wireless/ralink/rt2x00/rt61pci.h #define SEC_CSR4 0x30b0 SEC_CSR4 585 drivers/net/wireless/ralink/rt2x00/rt73usb.h #define SEC_CSR4 0x30b0