drivers/usb/dabusb.h

   1 #define _BULK_DATA_LEN 64
   2 typedef struct
   3 {
   4         unsigned char data[_BULK_DATA_LEN];
   5         unsigned int size;
   6         unsigned int pipe;
   7 }bulk_transfer_t,*pbulk_transfer_t;
   8
   9 #define DABUSB_MINOR 240                /* some unassigned USB minor */
  10 #define DABUSB_VERSION 0x1000
  11 #define IOCTL_DAB_BULK              _IOWR('d', 0x30, bulk_transfer_t)
  12 #define IOCTL_DAB_OVERRUNS          _IOR('d',  0x15, int)
  13 #define IOCTL_DAB_VERSION           _IOR('d', 0x3f, int)
  14
  15 #ifdef __KERNEL__
  16
  17 typedef enum { _stopped=0, _started } driver_state_t;
  18
  19 typedef struct
  20 {
  21         struct semaphore mutex;
  22         struct usb_device *usbdev;
  23         wait_queue_head_t wait;
  24         wait_queue_head_t remove_ok;
  25         spinlock_t lock;
  26         atomic_t pending_io;
  27         driver_state_t state;
  28         int remove_pending;
  29         int got_mem;
  30         int total_buffer_size;
  31         unsigned int overruns;
  32         int readptr;
  33         int opened;
  34         struct list_head free_buff_list;
  35         struct list_head rec_buff_list;
  36 } dabusb_t,*pdabusb_t;
  37
  38 typedef struct
  39 {
  40         pdabusb_t s;
  41         purb_t purb;
  42         struct list_head buff_list;
  43 } buff_t,*pbuff_t;
  44
  45 typedef struct
  46 {
  47         wait_queue_head_t wait;
  48 } bulk_completion_context_t, *pbulk_completion_context_t;
  49
  50
  51 #define _DABUSB_IF 2
  52 #define _DABUSB_ISOPIPE 0x09
  53 #define _ISOPIPESIZE    16384
  54
  55 #define _BULK_DATA_LEN 64
  56 // Vendor specific request code for Anchor Upload/Download
  57 // This one is implemented in the core
  58 #define ANCHOR_LOAD_INTERNAL  0xA0
  59
  60 // EZ-USB Control and Status Register.  Bit 0 controls 8051 reset
  61 #define CPUCS_REG    0x7F92
  62 #define _TOTAL_BUFFERS 384
  63
  64 #define MAX_INTEL_HEX_RECORD_LENGTH 16
  65
  66 #ifndef _BYTE_DEFINED
  67 #define _BYTE_DEFINED
  68 typedef unsigned char BYTE;
  69 #endif // !_BYTE_DEFINED
  70
  71 #ifndef _WORD_DEFINED
  72 #define _WORD_DEFINED
  73 typedef unsigned short WORD;
  74 #endif // !_WORD_DEFINED
  75
  76 typedef struct _INTEL_HEX_RECORD
  77 {
  78    BYTE  Length;
  79    WORD  Address;
  80    BYTE  Type;
  81    BYTE  Data[MAX_INTEL_HEX_RECORD_LENGTH];
  82 } INTEL_HEX_RECORD, *PINTEL_HEX_RECORD;
  83
  84 #endif