LXR qemu/include/hw/usb/hcd-dwc3.h

   1/*
   2 * QEMU model of the USB DWC3 host controller emulation.
   3 *
   4 * Copyright (c) 2020 Xilinx Inc.
   5 *
   6 * Written by Vikram Garhwal<fnu.vikram@xilinx.com>
   7 *
   8 * Permission is hereby granted, free of charge, to any person obtaining a copy
   9 * of this software and associated documentation files (the "Software"), to deal
  10 * in the Software without restriction, including without limitation the rights
  11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12 * copies of the Software, and to permit persons to whom the Software is
  13 * furnished to do so, subject to the following conditions:
  14 *
  15 * The above copyright notice and this permission notice shall be included in
  16 * all copies or substantial portions of the Software.
  17 *
  18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  24 * THE SOFTWARE.
  25 */
  26#ifndef HCD_DWC3_H
  27#define HCD_DWC3_H
  28
  29#include "hw/usb/hcd-xhci.h"
  30#include "hw/usb/hcd-xhci-sysbus.h"
  31
  32#define TYPE_USB_DWC3 "usb_dwc3"
  33
  34#define USB_DWC3(obj) \
  35     OBJECT_CHECK(USBDWC3, (obj), TYPE_USB_DWC3)
  36
  37#define USB_DWC3_R_MAX ((0x530 / 4) + 1)
  38#define DWC3_SIZE 0x10000
  39
  40typedef struct USBDWC3 {
  41    SysBusDevice parent_obj;
  42    MemoryRegion iomem;
  43    XHCISysbusState sysbus_xhci;
  44
  45    uint32_t regs[USB_DWC3_R_MAX];
  46    RegisterInfo regs_info[USB_DWC3_R_MAX];
  47
  48    struct {
  49        uint8_t     mode;
  50        uint32_t    dwc_usb3_user;
  51    } cfg;
  52
  53} USBDWC3;
  54
  55#endif
  56