63 lines
2 KiB
C
63 lines
2 KiB
C
|
/*
|
||
|
|
* QEMU model of the Xilinx Devcfg Interface
|
||
|
|
*
|
||
|
|
* (C) 2011 PetaLogix Pty Ltd
|
||
|
|
* (C) 2014 Xilinx Inc.
|
||
|
|
* Written by Peter Crosthwaite <peter.crosthwaite@xilinx.com>
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
* of this software and associated documentation files (the "Software"), to deal
|
||
|
|
* in the Software without restriction, including without limitation the rights
|
||
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
* copies of the Software, and to permit persons to whom the Software is
|
||
|
|
* furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
|
* THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef XLNX_ZYNQ_DEVCFG_H
|
||
|
|
#define XLNX_ZYNQ_DEVCFG_H
|
||
|
|
|
||
|
|
#include "hw/register.h"
|
||
|
|
#include "hw/sysbus.h"
|
||
|
|
|
||
|
|
#define TYPE_XLNX_ZYNQ_DEVCFG "xlnx.ps7-dev-cfg"
|
||
|
|
|
||
|
|
#define XLNX_ZYNQ_DEVCFG(obj) \
|
||
|
|
OBJECT_CHECK(XlnxZynqDevcfg, (obj), TYPE_XLNX_ZYNQ_DEVCFG)
|
||
|
|
|
||
|
|
#define XLNX_ZYNQ_DEVCFG_R_MAX (0x100 / 4)
|
||
|
|
|
||
|
|
#define XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN 10
|
||
|
|
|
||
|
|
typedef struct XlnxZynqDevcfgDMACmd {
|
||
|
|
uint32_t src_addr;
|
||
|
|
uint32_t dest_addr;
|
||
|
|
uint32_t src_len;
|
||
|
|
uint32_t dest_len;
|
||
|
|
} XlnxZynqDevcfgDMACmd;
|
||
|
|
|
||
|
|
typedef struct XlnxZynqDevcfg {
|
||
|
|
SysBusDevice parent_obj;
|
||
|
|
|
||
|
|
MemoryRegion iomem;
|
||
|
|
qemu_irq irq;
|
||
|
|
|
||
|
|
XlnxZynqDevcfgDMACmd dma_cmd_fifo[XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN];
|
||
|
|
uint8_t dma_cmd_fifo_num;
|
||
|
|
|
||
|
|
uint32_t regs[XLNX_ZYNQ_DEVCFG_R_MAX];
|
||
|
|
RegisterInfo regs_info[XLNX_ZYNQ_DEVCFG_R_MAX];
|
||
|
|
} XlnxZynqDevcfg;
|
||
|
|
|
||
|
|
#endif
|