54 struct fw_priv {   /*8-bytes alignment required*/  struct
56 	unsigned char signature_0;  /*0x12: CE product, 0x92: IT product*/
57 	unsigned char signature_1;  /*0x87: CE product, 0x81: IT product*/
58 	unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
61 	unsigned char chip_version; /*the same value as register value*/
62 	unsigned char customer_ID_0; /*customer  ID low byte*/
63 	unsigned char customer_ID_1; /*customer  ID high byte*/
64 	unsigned char rf_config;  /*0x11:  1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
67 	unsigned char usb_ep_num;  /* 4: 4EP, 6: 6EP, 11: 11EP*/
69 	unsigned char regulatory_class_0; /*regulatory class bit map 0*/
70 	unsigned char regulatory_class_1; /*regulatory class bit map 1*/
71 	unsigned char regulatory_class_2; /*regulatory class bit map 2*/
72 	unsigned char regulatory_class_3; /*regulatory class bit map 3*/
73 	unsigned char rfintfs;    /* 0:SWSI, 1:HWSI, 2:HWPI*/
74 	unsigned char def_nettype;
75 	unsigned char turbo_mode;
76 	unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/
78 	unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
79 	unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */
80 	unsigned char vcs_type; /* 0:off 1:on 2:auto */
81 	unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */
82 	unsigned char rsvd022;
83 	unsigned char rsvd023;
84 	unsigned char rsvd024;
85 	unsigned char rsvd025;
87 	unsigned char qos_en;    /*1: QoS enable*/
88 	unsigned char bw_40MHz_en;   /*1: 40MHz BW enable*/
89 	unsigned char AMSDU2AMPDU_en;   /*1: 4181 convert AMSDU to AMPDU,
92 	unsigned char AMPDU_en;   /*1: 11n AMPDU enable*/
93 	unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/
94 	unsigned char aggregation_offload;  /*1: FW offloads,0: driver handles*/
95 	unsigned char rsvd030;
96 	unsigned char rsvd031;
98 	unsigned char beacon_offload;   /* 1. FW offloads, 0: driver handles*/
99 	unsigned char MLME_offload;   /* 2. FW offloads, 0: driver handles*/
100 	unsigned char hwpc_offload;   /* 3. FW offloads, 0: driver handles*/
101 	unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/
125 	unsigned int		fw_priv_sz; /*define the size of DMEM variable*/  argument
130 	struct fw_priv	fwpriv;  argument