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dabusb.h
Package: linux-2.4.20.tar.gz　[view]
Upload User: jlfgdled
Upload Date: 2013-04-10
Package Size: 33168k
Code Size: 2k
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Linux-Unix program

Development Platform:

Unix_Linux

dabusb.h：Code Content
  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;
  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) 
  15. #ifdef __KERNEL__
  17. typedef enum { _stopped=0, _started } driver_state_t;
  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;
  38. typedef struct 
  39. {
  40. pdabusb_t s;
  41. struct urb *purb;
  42. struct list_head buff_list;
  43. } buff_t,*pbuff_t;
  45. typedef struct
  46. {
  47. wait_queue_head_t wait;
  48. } bulk_completion_context_t, *pbulk_completion_context_t;
  51. #define _DABUSB_IF 2
  52. #define _DABUSB_ISOPIPE 0x09
  53. #define _ISOPIPESIZE 16384
  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
  60. // EZ-USB Control and Status Register.  Bit 0 controls 8051 reset
  61. #define CPUCS_REG    0x7F92
  62. #define _TOTAL_BUFFERS 384
  64. #define MAX_INTEL_HEX_RECORD_LENGTH 16
  66. #ifndef _BYTE_DEFINED
  67. #define _BYTE_DEFINED
  68. typedef unsigned char BYTE;
  69. #endif // !_BYTE_DEFINED
  71. #ifndef _WORD_DEFINED
  72. #define _WORD_DEFINED
  73. typedef unsigned short WORD;
  74. #endif // !_WORD_DEFINED
  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;
  84. #endif