diff options
| author | Pete Batard <pbatard@gmail.com> | 2010-01-14 01:12:45 +0000 |
|---|---|---|
| committer | Pete Batard <pbatard@gmail.com> | 2010-01-14 01:12:45 +0000 |
| commit | 0768325f83e261b8a6e5a0bbe2f8673eb7542655 (patch) | |
| tree | eb74efbdb8a45f3d648a812e9863d897b775f06e /libusb/os/windows_usb.h | |
| parent | 107c5d988dce1c2843d81dac7b0d7b1c4f5f551a (diff) | |
| download | libusb-0768325f83e261b8a6e5a0bbe2f8673eb7542655.tar.gz | |
svn r13: add winusb to the mix: query first interface and pipes on device open
Diffstat (limited to 'libusb/os/windows_usb.h')
| -rw-r--r-- | libusb/os/windows_usb.h | 115 |
1 files changed, 113 insertions, 2 deletions
diff --git a/libusb/os/windows_usb.h b/libusb/os/windows_usb.h index 4e79b7c..76b31d8 100644 --- a/libusb/os/windows_usb.h +++ b/libusb/os/windows_usb.h @@ -113,11 +113,14 @@ static inline struct windows_device_priv *__device_priv(struct libusb_device *de return (struct windows_device_priv *)dev->os_priv; } +typedef void *WINUSB_INTERFACE_HANDLE, *PWINUSB_INTERFACE_HANDLE;
+ struct windows_device_handle_priv { - HANDLE fd; + bool is_open; + HANDLE file_handle; + WINUSB_INTERFACE_HANDLE winusb_handle; }; - struct windows_transfer_priv { int NOT_IMPLEMENTED; }; @@ -212,3 +215,111 @@ typedef struct _USB_HUB_CAPABILITIES_EX { CTL_CODE( FILE_DEVICE_USB, USB_GET_HUB_CAPABILITIES_EX, \ METHOD_BUFFERED, FILE_ANY_ACCESS ) #endif +
+/*
+ * WinUSB macros - from libusb-win32 1.x
+ */
+#pragma once
+
+#define DLL_DECLARE(api, ret, name, args) \
+ typedef ret (api * __dll_##name##_t)args; __dll_##name##_t name
+
+#define DLL_LOAD(dll, name, ret_on_failure) \
+ do { \
+ HMODULE h = GetModuleHandle(#dll); \
+ if(!h) \
+ h = LoadLibrary(#dll); \
+ if(!h) { \
+ if(ret_on_failure) \
+ return LIBUSB_ERROR_OTHER; \
+ else break; } \
+ if((name = (__dll_##name##_t)GetProcAddress(h, #name))) \
+ break; \
+ if((name = (__dll_##name##_t)GetProcAddress(h, #name "A"))) \
+ break; \
+ if((name = (__dll_##name##_t)GetProcAddress(h, #name "W"))) \
+ break; \
+ if(ret_on_failure) \
+ return LIBUSB_ERROR_OTHER; \
+ } while(0)
+
+
+/* winusb.dll interface */
+
+#define SHORT_PACKET_TERMINATE 0x01
+#define AUTO_CLEAR_STALL 0x02
+#define PIPE_TRANSFER_TIMEOUT 0x03
+#define IGNORE_SHORT_PACKETS 0x04
+#define ALLOW_PARTIAL_READS 0x05
+#define AUTO_FLUSH 0x06
+#define RAW_IO 0x07
+#define MAXIMUM_TRANSFER_SIZE 0x08
+#define AUTO_SUSPEND 0x81
+#define SUSPEND_DELAY 0x83
+#define DEVICE_SPEED 0x01
+#define LowSpeed 0x01
+#define FullSpeed 0x02
+#define HighSpeed 0x03
+
+typedef enum _USBD_PIPE_TYPE {
+ UsbdPipeTypeControl,
+ UsbdPipeTypeIsochronous,
+ UsbdPipeTypeBulk,
+ UsbdPipeTypeInterrupt
+} USBD_PIPE_TYPE;
+
+typedef struct {
+ USBD_PIPE_TYPE PipeType;
+ UCHAR PipeId;
+ USHORT MaximumPacketSize;
+ UCHAR Interval;
+} WINUSB_PIPE_INFORMATION, *PWINUSB_PIPE_INFORMATION;
+
+#pragma pack(1)
+typedef struct {
+ UCHAR request_type;
+ UCHAR request;
+ USHORT value;
+ USHORT index;
+ USHORT length;
+} WINUSB_SETUP_PACKET, *PWINUSB_SETUP_PACKET;
+#pragma pack()
+
+DLL_DECLARE(WINAPI, BOOL, WinUsb_Initialize,
+ (HANDLE, PWINUSB_INTERFACE_HANDLE));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_Free, (WINUSB_INTERFACE_HANDLE));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_GetAssociatedInterface,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, PWINUSB_INTERFACE_HANDLE));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_GetDescriptor,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, UCHAR, USHORT, PUCHAR,
+ ULONG, PULONG));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_QueryInterfaceSettings,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, PUSB_INTERFACE_DESCRIPTOR));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_QueryDeviceInformation,
+ (WINUSB_INTERFACE_HANDLE, ULONG, PULONG, PVOID));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_SetCurrentAlternateSetting,
+ (WINUSB_INTERFACE_HANDLE, UCHAR));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_GetCurrentAlternateSetting,
+ (WINUSB_INTERFACE_HANDLE, PUCHAR));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_QueryPipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, UCHAR,
+ PWINUSB_PIPE_INFORMATION));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_SetPipePolicy,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, ULONG, ULONG, PVOID));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_GetPipePolicy,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, ULONG, PULONG, PVOID));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_ReadPipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, PUCHAR, ULONG, PULONG,
+ LPOVERLAPPED));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_WritePipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR, PUCHAR, ULONG, PULONG,
+ LPOVERLAPPED));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_ControlTransfer,
+ (WINUSB_INTERFACE_HANDLE, WINUSB_SETUP_PACKET, PUCHAR, ULONG,
+ PULONG, LPOVERLAPPED));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_ResetPipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_AbortPipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR));
+DLL_DECLARE(WINAPI, BOOL, WinUsb_FlushPipe,
+ (WINUSB_INTERFACE_HANDLE, UCHAR));
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