diff options
Diffstat (limited to 'libusb/os/windows_usb.h')
| -rw-r--r-- | libusb/os/windows_usb.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/libusb/os/windows_usb.h b/libusb/os/windows_usb.h index 12a90c8..3d22c43 100644 --- a/libusb/os/windows_usb.h +++ b/libusb/os/windows_usb.h @@ -52,6 +52,9 @@ #if !defined(SPDRP_ADDRESS) #define SPDRP_ADDRESS 28 #endif +#if !defined(SPDRP_INSTALL_STATE) +#define SPDRP_INSTALL_STATE 34 +#endif #if defined(__CYGWIN__ ) // cygwin produces a warning unless these prototypes are defined @@ -89,6 +92,7 @@ inline void upperize(char* str) { #define MAX_PATH_LENGTH 128 #define MAX_KEY_LENGTH 256 #define MAX_TIMER_SEMAPHORES 128 +#define TIMER_REQUEST_RETRY_MS 100 #define ERR_BUFFER_SIZE 256 // Handle code for HID interface that have been claimed ("dibs") @@ -138,13 +142,14 @@ struct windows_usb_api_backend { int (*submit_control_transfer)(struct usbi_transfer *itransfer); int (*abort_control)(struct usbi_transfer *itransfer); int (*abort_transfers)(struct usbi_transfer *itransfer); + int (*copy_transfer_data)(struct usbi_transfer *itransfer, uint32_t io_size); }; extern const struct windows_usb_api_backend usb_api_backend[USB_API_MAX]; -#define PRINT_UNSUPPORTED_API(fname) \ - usbi_dbg("unsupported API call for '" \ - #fname "'"); \ +#define PRINT_UNSUPPORTED_API(fname) \ + usbi_dbg("unsupported API call for '" \ + #fname "' (unrecognized device driver)"); \ return LIBUSB_ERROR_NOT_SUPPORTED; /* @@ -292,6 +297,8 @@ static inline struct windows_device_handle_priv *__device_handle_priv( struct windows_transfer_priv { struct winfd pollable_fd; uint8_t interface_number; + uint8_t *hid_buffer; // 1 byte extended data buffer, required for HID + size_t hid_expected_size; }; |