include/hw/usb/xlnx-usb-subsystem.h

   1 /*
   2  * QEMU model of the Xilinx usb subsystem
   3  *
   4  * Copyright (c) 2020 Xilinx Inc. Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  */
  24
  25 #ifndef XLNX_USB_SUBSYSTEM_H
  26 #define XLNX_USB_SUBSYSTEM_H
  27
  28 #include "hw/register.h"
  29 #include "hw/sysbus.h"
  30 #include "hw/usb/xlnx-versal-usb2-ctrl-regs.h"
  31 #include "hw/usb/hcd-dwc3.h"
  32
  33 #define TYPE_XILINX_VERSAL_USB2 "xlnx.versal-usb2"
  34
  35 #define VERSAL_USB2(obj) \
  36      OBJECT_CHECK(VersalUsb2, (obj), TYPE_XILINX_VERSAL_USB2)
  37
  38 typedef struct VersalUsb2 {
  39     SysBusDevice parent_obj;
  40     MemoryRegion dwc3_mr;
  41     MemoryRegion usb2Ctrl_mr;
  42
  43     VersalUsb2CtrlRegs usb2Ctrl;
  44     USBDWC3 dwc3;
  45 } VersalUsb2;
  46
  47 #endif