tcp_checksum_offload  125 drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.h 	u8 tcp_checksum_offload;
tcp_checksum_offload  101 drivers/staging/rtl8712/rtl8712_hal.h 	unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/