git.oblomov.eu Git - linux-2.6/blob - drivers/staging/rtl8192su/r8192S_firmware.h

   1 #ifndef __INC_FIRMWARE_H
   2 #define __INC_FIRMWARE_H
   3
   4
   5 //#define RTL8190_CPU_START_OFFSET      0x80
   6 /* TODO: this definition is TBD */
   7 //#define USB_HWDESC_HEADER_LEN 0
   8
   9 /* It should be double word alignment */
  10 //#if DEV_BUS_TYPE==PCI_INTERFACE
  11 //#define GET_COMMAND_PACKET_FRAG_THRESHOLD(v)  4*(v/4) - 8
  12 //#else
  13 //#define GET_COMMAND_PACKET_FRAG_THRESHOLD(v)  (4*(v/4) - 8 - USB_HWDESC_HEADER_LEN)
  14 //#endif
  15
  16 //typedef enum _firmware_init_step{
  17 //      FW_INIT_STEP0_BOOT = 0,
  18 //      FW_INIT_STEP1_MAIN = 1,
  19 //      FW_INIT_STEP2_DATA = 2,
  20 //}firmware_init_step_e;
  21
  22 //typedef enum _DESC_PACKET_TYPE{
  23 //      DESC_PACKET_TYPE_INIT = 0,
  24 //      DESC_PACKET_TYPE_NORMAL = 1,
  25 //}DESC_PACKET_TYPE;
  26 #define RTL8192S_FW_PKT_FRAG_SIZE               0xFF00  // 64K
  27
  28
  29 #define         RTL8190_MAX_FIRMWARE_CODE_SIZE  64000   //64k
  30 #define MAX_FIRMWARE_CODE_SIZE  0xFF00 // Firmware Local buffer size.
  31 #define         RTL8190_CPU_START_OFFSET                        0x80
  32
  33 #ifdef RTL8192SE
  34 //It should be double word alignment
  35 #define GET_COMMAND_PACKET_FRAG_THRESHOLD(v)    4*(v/4) - 8
  36 #else
  37 #define GET_COMMAND_PACKET_FRAG_THRESHOLD(v)    (4*(v/4) - 8 - USB_HWDESC_HEADER_LEN)
  38 #endif
  39
  40 //typedef enum _DESC_PACKET_TYPE{
  41 //      DESC_PACKET_TYPE_INIT = 0,
  42 //      DESC_PACKET_TYPE_NORMAL = 1,
  43 //}DESC_PACKET_TYPE;
  44
  45 // Forward declaration.
  46 //typedef       struct _ADAPTER ADAPTER, *PADAPTER;
  47 #ifdef RTL8192S
  48 typedef enum _firmware_init_step{
  49         FW_INIT_STEP0_IMEM = 0,
  50         FW_INIT_STEP1_MAIN = 1,
  51         FW_INIT_STEP2_DATA = 2,
  52 }firmware_init_step_e;
  53 #else
  54 typedef enum _firmware_init_step{
  55         FW_INIT_STEP0_BOOT = 0,
  56         FW_INIT_STEP1_MAIN = 1,
  57         FW_INIT_STEP2_DATA = 2,
  58 }firmware_init_step_e;
  59 #endif
  60
  61 /* due to rtl8192 firmware */
  62 typedef enum _desc_packet_type_e{
  63         DESC_PACKET_TYPE_INIT = 0,
  64         DESC_PACKET_TYPE_NORMAL = 1,
  65 }desc_packet_type_e;
  66
  67 typedef enum _firmware_source{
  68         FW_SOURCE_IMG_FILE = 0,
  69         FW_SOURCE_HEADER_FILE = 1,
  70 }firmware_source_e, *pfirmware_source_e;
  71
  72
  73 typedef enum _opt_rst_type{
  74         OPT_SYSTEM_RESET = 0,
  75         OPT_FIRMWARE_RESET = 1,
  76 }opt_rst_type_e;
  77
  78 /*typedef enum _FIRMWARE_STATUS{
  79         FW_STATUS_0_INIT = 0,
  80         FW_STATUS_1_MOVE_BOOT_CODE = 1,
  81         FW_STATUS_2_MOVE_MAIN_CODE = 2,
  82         FW_STATUS_3_TURNON_CPU = 3,
  83         FW_STATUS_4_MOVE_DATA_CODE = 4,
  84         FW_STATUS_5_READY = 5,
  85 }FIRMWARE_STATUS;
  86 */
  87 //--------------------------------------------------------------------------------
  88 // RTL8192S Firmware related, Revised by Roger, 2008.12.18.
  89 //--------------------------------------------------------------------------------
  90 typedef  struct _RT_8192S_FIRMWARE_PRIV { //8-bytes alignment required
  91
  92         //--- long word 0 ----
  93         u8              signature_0;            //0x12: CE product, 0x92: IT product
  94         u8              signature_1;            //0x87: CE product, 0x81: IT product
  95         u8              hci_sel;                        //0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP, 0x12: 72S-U, 03:SDIO
  96         u8              chip_version;   //the same value as reigster value
  97         u8              customer_ID_0;  //customer  ID low byte
  98         u8              customer_ID_1;  //customer  ID high byte
  99         u8              rf_config;              //0x11:  1T1R, 0x12: 1T2R, 0x92: 1T2R turbo, 0x22: 2T2R
 100         u8              usb_ep_num;     // 4: 4EP, 6: 6EP, 11: 11EP
 101
 102         //--- long word 1 ----
 103         u8              regulatory_class_0;     //regulatory class bit map 0
 104         u8              regulatory_class_1;     //regulatory class bit map 1
 105         u8              regulatory_class_2;     //regulatory class bit map 2
 106         u8              regulatory_class_3;     //regulatory class bit map 3
 107         u8              rfintfs;                                // 0:SWSI, 1:HWSI, 2:HWPI
 108         u8              def_nettype;
 109         u8              rsvd010;
 110         u8              rsvd011;
 111
 112
 113         //--- long word 2 ----
 114         u8              lbk_mode;       //0x00: normal, 0x03: MACLBK, 0x01: PHYLBK
 115         u8              mp_mode;        // 1: for MP use, 0: for normal driver (to be discussed)
 116         u8              rsvd020;
 117         u8              rsvd021;
 118         u8              rsvd022;
 119         u8              rsvd023;
 120         u8              rsvd024;
 121         u8              rsvd025;
 122
 123         //--- long word 3 ----
 124         u8              qos_en;                         // QoS enable
 125         u8              bw_40MHz_en;            // 40MHz BW enable
 126         u8              AMSDU2AMPDU_en; // 4181 convert AMSDU to AMPDU, 0: disable
 127         u8              AMPDU_en;                       // 11n AMPDU enable
 128         u8              rate_control_offload;//FW offloads, 0: driver handles
 129         u8              aggregation_offload;    // FW offloads, 0: driver handles
 130         u8              rsvd030;
 131         u8              rsvd031;
 132
 133
 134         //--- long word 4 ----
 135         unsigned char           beacon_offload;                 // 1. FW offloads, 0: driver handles
 136         unsigned char           MLME_offload;                   // 2. FW offloads, 0: driver handles
 137         unsigned char           hwpc_offload;                   // 3. FW offloads, 0: driver handles
 138         unsigned char           tcp_checksum_offload;   // 4. FW offloads, 0: driver handles
 139         unsigned char           tcp_offload;                            // 5. FW offloads, 0: driver handles
 140         unsigned char           ps_control_offload;             // 6. FW offloads, 0: driver handles
 141         unsigned char           WWLAN_offload;                  // 7. FW offloads, 0: driver handles
 142         unsigned char           rsvd040;
 143
 144         //--- long word 5 ----
 145         u8              tcp_tx_frame_len_L;             //tcp tx packet length low byte
 146         u8              tcp_tx_frame_len_H;             //tcp tx packet length high byte
 147         u8              tcp_rx_frame_len_L;             //tcp rx packet length low byte
 148         u8              tcp_rx_frame_len_H;             //tcp rx packet length high byte
 149         u8              rsvd050;
 150         u8              rsvd051;
 151         u8              rsvd052;
 152         u8              rsvd053;
 153 }RT_8192S_FIRMWARE_PRIV, *PRT_8192S_FIRMWARE_PRIV;
 154
 155 typedef struct _RT_8192S_FIRMWARE_HDR {//8-byte alinment required
 156
 157         //--- LONG WORD 0 ----
 158         u16             Signature;
 159         u16             Version;                  //0x8000 ~ 0x8FFF for FPGA version, 0x0000 ~ 0x7FFF for ASIC version,
 160         u32             DMEMSize;    //define the size of boot loader
 161
 162
 163         //--- LONG WORD 1 ----
 164         u32             IMG_IMEM_SIZE;    //define the size of FW in IMEM
 165         u32             IMG_SRAM_SIZE;    //define the size of FW in SRAM
 166
 167         //--- LONG WORD 2 ----
 168         u32             FW_PRIV_SIZE;       //define the size of DMEM variable
 169         u32             Rsvd0;
 170
 171         //--- LONG WORD 3 ----
 172         u32             Rsvd1;
 173         u32             Rsvd2;
 174
 175         RT_8192S_FIRMWARE_PRIV  FWPriv;
 176
 177 }RT_8192S_FIRMWARE_HDR, *PRT_8192S_FIRMWARE_HDR;
 178
 179 #define RT_8192S_FIRMWARE_HDR_SIZE      80
 180 #define   RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE        32
 181
 182 typedef enum _FIRMWARE_8192S_STATUS{
 183         FW_STATUS_INIT = 0,
 184         FW_STATUS_LOAD_IMEM = 1,
 185         FW_STATUS_LOAD_EMEM = 2,
 186         FW_STATUS_LOAD_DMEM = 3,
 187         FW_STATUS_READY = 4,
 188 }FIRMWARE_8192S_STATUS;
 189
 190 #define RTL8190_MAX_FIRMWARE_CODE_SIZE  64000   //64k
 191
 192 typedef struct _rt_firmware{
 193         firmware_source_e       eFWSource;
 194         PRT_8192S_FIRMWARE_HDR  pFwHeader;
 195         FIRMWARE_8192S_STATUS   FWStatus;
 196         u16             FirmwareVersion;
 197         u8              FwIMEM[RTL8190_MAX_FIRMWARE_CODE_SIZE];
 198         u8              FwEMEM[RTL8190_MAX_FIRMWARE_CODE_SIZE];
 199         u32             FwIMEMLen;
 200         u32             FwEMEMLen;
 201         u8              szFwTmpBuffer[164000];
 202         u32             szFwTmpBufferLen;
 203         u16             CmdPacketFragThresold;
 204 }rt_firmware, *prt_firmware;
 205
 206 //typedef struct _RT_FIRMWARE_INFO_8192SU{
 207 //      u8              szInfo[16];
 208 //}RT_FIRMWARE_INFO_8192SU, *PRT_FIRMWARE_INFO_8192SU;
 209 bool FirmwareDownload92S(struct net_device *dev);
 210
 211 #endif
 212