1 /*
2  * QEMU model of the VersalUsb2CtrlRegs Register control/Status block for
3  * USB2.0 controller
4  *
5  * Copyright (c) 2020 Xilinx Inc. Vikram Garhwal <fnu.vikram@xilinx.com>
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a copy
8  * of this software and associated documentation files (the "Software"), to deal
9  * in the Software without restriction, including without limitation the rights
10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11  * copies of the Software, and to permit persons to whom the Software is
12  * furnished to do so, subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in
15  * all copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23  * THE SOFTWARE.
24  */
25 
26 #ifndef XLNX_VERSAL_USB2_CTRL_REGS_H
27 #define XLNX_VERSAL_USB2_CTRL_REGS_H
28 
29 #include "hw/register.h"
30 #include "hw/sysbus.h"
31 
32 #define TYPE_XILINX_VERSAL_USB2_CTRL_REGS "xlnx.versal-usb2-ctrl-regs"
33 
34 #define XILINX_VERSAL_USB2_CTRL_REGS(obj) \
35      OBJECT_CHECK(VersalUsb2CtrlRegs, (obj), TYPE_XILINX_VERSAL_USB2_CTRL_REGS)
36 
37 #define USB2_REGS_R_MAX ((0x78 / 4) + 1)
38 
39 typedef struct VersalUsb2CtrlRegs {
40     SysBusDevice parent_obj;
41     MemoryRegion iomem;
42     qemu_irq irq_ir;
43 
44     uint32_t regs[USB2_REGS_R_MAX];
45     RegisterInfo regs_info[USB2_REGS_R_MAX];
46 } VersalUsb2CtrlRegs;
47 
48 #endif
49