EDCAPARA_BK       168 drivers/net/wireless/realtek/rtlwifi/rtl8192se/reg.h #define	EDCAPARA_BK				0x01DC
EDCAPARA_BK       157 drivers/staging/rtl8192e/rtl8192e/r8192E_hw.h 	EDCAPARA_BK		= 0x054,
EDCAPARA_BK       109 drivers/staging/rtl8192u/r8192U_hw.h 	EDCAPARA_BK		= 0x054, // EDCA Parameter of AC BK