LXR linux/drivers/staging/ft1000/ft1000-usb/ft1000

   1#ifndef _FT1000_USB_H_
   2#define _FT1000_USB_H_
   3
   4/*Jim*/
   5#include "../ft1000.h"
   6#include "ft1000_ioctl.h"
   7#define FT1000_DRV_VER      0x01010403
   8
   9#define  MAX_NUM_APP         6
  10#define  MAX_MSG_LIMIT       200
  11#define  NUM_OF_FREE_BUFFERS 1500
  12
  13#define PSEUDOSZ                16
  14
  15#define  SUCCESS             0x00
  16
  17struct app_info_block {
  18        u32 nTxMsg;                    // DPRAM msg sent to DSP with app_id
  19        u32 nRxMsg;                    // DPRAM msg rcv from dsp with app_id
  20        u32 nTxMsgReject;              // DPRAM msg rejected due to DSP doorbell set
  21        u32 nRxMsgMiss;                // DPRAM msg dropped due to overflow
  22        struct fown_struct *fileobject;// Application's file object
  23        u16 app_id;                    // Application id
  24        int DspBCMsgFlag;
  25        int NumOfMsg;                   // number of messages queued up
  26        wait_queue_head_t wait_dpram_msg;
  27        struct list_head app_sqlist;   // link list of msgs for applicaton on slow queue
  28} __attribute__((packed));
  29
  30/*end of Jim*/
  31#define DEBUG(args...) printk(KERN_INFO args)
  32
  33#define FALSE           0
  34#define TRUE            1
  35
  36#define STATUS_SUCCESS  0
  37#define STATUS_FAILURE   0x1001
  38
  39#define FT1000_STATUS_CLOSING  0x01
  40
  41#define LARGE_TIMEOUT   5000
  42
  43#define DSPBCMSGID              0x10
  44
  45/* Electrabuzz specific DPRAM mapping */
  46/* this is used by ft1000_usb driver - isn't that a bug? */
  47#undef FT1000_DPRAM_RX_BASE
  48#define FT1000_DPRAM_RX_BASE    0x1800  /* RX AREA (SlowQ) */
  49
  50// MEMORY MAP FOR MAGNEMITE
  51/* the indexes are swapped comparing to PCMCIA - is it OK or a bug? */
  52#undef FT1000_MAG_DSP_LED_INDX
  53#define FT1000_MAG_DSP_LED_INDX         0x1     /* dsp led status for PAD device */
  54#undef FT1000_MAG_DSP_CON_STATE_INDX
  55#define FT1000_MAG_DSP_CON_STATE_INDX   0x0     /* DSP Connection Status Info */
  56
  57// Maximum times trying to get ASIC out of reset
  58#define MAX_ASIC_RESET_CNT      20
  59
  60#define MAX_BUF_SIZE            4096
  61
  62struct ft1000_device
  63{
  64        struct usb_device *dev;
  65        struct net_device *net;
  66
  67        u32 status;
  68
  69        struct urb *rx_urb;
  70        struct urb *tx_urb;
  71
  72        u8 tx_buf[MAX_BUF_SIZE];
  73        u8 rx_buf[MAX_BUF_SIZE];
  74
  75        u8 bulk_in_endpointAddr;
  76        u8 bulk_out_endpointAddr;
  77
  78        //struct ft1000_ethernet_configuration configuration;
  79
  80//      struct net_device_stats stats; //mbelian
  81} __attribute__ ((packed));
  82
  83struct ft1000_debug_dirs {
  84        struct list_head list;
  85        struct dentry *dent;
  86        struct dentry *file;
  87        int int_number;
  88};
  89
  90struct ft1000_info {
  91    struct ft1000_device *pFt1000Dev;
  92    struct net_device_stats stats;
  93
  94    struct task_struct *pPollThread;
  95
  96    unsigned char fcodeldr;
  97    unsigned char bootmode;
  98        unsigned char usbboot;
  99    unsigned short dspalive;
 100    u16 ASIC_ID;
 101    bool fProvComplete;
 102    bool fCondResetPend;
 103    bool fAppMsgPend;
 104    u16 DrvErrNum;
 105    u16 AsicID;
 106    int DspAsicReset;
 107    int DeviceCreated;
 108    int CardReady;
 109    int NetDevRegDone;
 110    u8 CardNumber;
 111    u8 DeviceName[15];
 112    struct ft1000_debug_dirs nodes;
 113    int registered;
 114    int mediastate;
 115    u8 squeseqnum;                 // sequence number on slow queue
 116    spinlock_t dpram_lock;
 117    spinlock_t fifo_lock;
 118    u16 fifo_cnt;
 119    u8 DspVer[DSPVERSZ];        // DSP version number
 120    u8 HwSerNum[HWSERNUMSZ];    // Hardware Serial Number
 121    u8 Sku[SKUSZ];              // SKU
 122    u8 eui64[EUISZ];            // EUI64
 123    time_t ConTm;               // Connection Time
 124    u8 ProductMode[MODESZ];
 125    u8 RfCalVer[CALVERSZ];
 126    u8 RfCalDate[CALDATESZ];
 127    u16 DSP_TIME[4];
 128    u16 LedStat;        //mbelian
 129    u16 ConStat;        //mbelian
 130    u16 ProgConStat;
 131    struct list_head prov_list;
 132    int appcnt;
 133        struct app_info_block app_info[MAX_NUM_APP];
 134    u16 DSPInfoBlklen;
 135    u16 DrvMsgPend;
 136    int (*ft1000_reset)(struct net_device *dev);
 137    u16 DSPInfoBlk[MAX_DSP_SESS_REC];
 138    union {
 139        u16 Rec[MAX_DSP_SESS_REC];
 140        u32 MagRec[MAX_DSP_SESS_REC/2];
 141    } DSPSess;
 142        unsigned short tempbuf[32];
 143        char netdevname[IFNAMSIZ];
 144        struct proc_dir_entry *ft1000_proc_dir; //mbelian
 145};
 146
 147
 148struct dpram_blk {
 149    struct list_head list;
 150    u16 *pbuffer;
 151} __attribute__ ((packed));
 152
 153int ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx);
 154int ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx);
 155int ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
 156int ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
 157int ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow);
 158int ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow);
 159int fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
 160int fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
 161
 162extern void *pFileStart;
 163extern size_t FileLength;
 164extern int numofmsgbuf;
 165
 166int ft1000_close (struct net_device *dev);
 167u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32  FileLength);
 168
 169extern struct list_head freercvpool;
 170extern spinlock_t free_buff_lock;   // lock to arbitrate free buffer list for receive command data
 171
 172int ft1000_create_dev(struct ft1000_device *dev);
 173void ft1000_destroy_dev(struct net_device *dev);
 174extern void card_send_command(struct ft1000_device *ft1000dev, void *ptempbuffer, int size);
 175
 176struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist);
 177void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist);
 178
 179int dsp_reload(struct ft1000_device *ft1000dev);
 180int init_ft1000_netdev(struct ft1000_device *ft1000dev);
 181struct usb_interface;
 182int reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct usb_interface *intf);
 183int ft1000_poll(void* dev_id);
 184
 185int ft1000_init_proc(struct net_device *dev);
 186void ft1000_cleanup_proc(struct ft1000_info *info);
 187
 188
 189
 190#endif
 191