resources/usb_hc.h

   1 /* Quarn OS
   2  *
   3  * USB host controller
   4  *
   5  * Copyright (C) 2008-2009 Pawel Dziepak
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #ifndef _USB_HC_H_
  24 #define _USB_HC_H_
  25
  26 #include "device.h"
  27
  28 namespace resources {
  29         class usb_hc : public device {
  30         public:
  31                 virtual void *control_transfer(int, void*, int, int, unsigned char) = 0;
  32
  33                 virtual void bulk_transfer(int, void *, int, int, int) = 0;
  34
  35                 virtual void scan_bus(delegate<void, int>) = 0;
  36
  37                 virtual int get_free_address() = 0;
  38         };
  39 }
  40
  41 #endif