arch/tile/include/hv/drv_usb_host_intf.h

   1 /*
   2  * Copyright 2012 Tilera Corporation. All Rights Reserved.
   3  *
   4  *   This program is free software; you can redistribute it and/or
   5  *   modify it under the terms of the GNU General Public License
   6  *   as published by the Free Software Foundation, version 2.
   7  *
   8  *   This program is distributed in the hope that it will be useful, but
   9  *   WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  11  *   NON INFRINGEMENT.  See the GNU General Public License for
  12  *   more details.
  13  */
  14
  15 /**
  16  * Interface definitions for the USB host driver.
  17  */
  18
  19 #ifndef _SYS_HV_DRV_USB_HOST_INTF_H
  20 #define _SYS_HV_DRV_USB_HOST_INTF_H
  21
  22 #include <arch/usb_host.h>
  23
  24
  25 /** Offset for the EHCI register MMIO region. */
  26 #define HV_USB_HOST_MMIO_OFFSET_EHCI ((uint64_t) USB_HOST_HCCAPBASE_REG)
  27
  28 /** Offset for the OHCI register MMIO region. */
  29 #define HV_USB_HOST_MMIO_OFFSET_OHCI ((uint64_t) USB_HOST_OHCD_HC_REVISION_REG)
  30
  31 /** Size of the register MMIO region.  This turns out to be the same for
  32  *  both EHCI and OHCI. */
  33 #define HV_USB_HOST_MMIO_SIZE ((uint64_t) 0x1000)
  34
  35 /** The number of service domains supported by the USB host shim. */
  36 #define HV_USB_HOST_NUM_SVC_DOM 1
  37
  38
  39 #endif /* _SYS_HV_DRV_USB_HOST_INTF_H */