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1 | /* |
2 | * QEMU model of the Xilinx Devcfg Interface | |
3 | * | |
4 | * (C) 2011 PetaLogix Pty Ltd | |
5 | * (C) 2014 Xilinx Inc. | |
6 | * Written by Peter Crosthwaite <peter.crosthwaite@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 | ||
27 | #ifndef XLNX_ZYNQ_DEVCFG_H | |
28 | ||
29 | #include "hw/register.h" | |
30 | #include "hw/sysbus.h" | |
31 | ||
32 | #define TYPE_XLNX_ZYNQ_DEVCFG "xlnx.ps7-dev-cfg" | |
33 | ||
34 | #define XLNX_ZYNQ_DEVCFG(obj) \ | |
35 | OBJECT_CHECK(XlnxZynqDevcfg, (obj), TYPE_XLNX_ZYNQ_DEVCFG) | |
36 | ||
a43639b1 | 37 | #define XLNX_ZYNQ_DEVCFG_R_MAX (0x100 / 4) |
034c2e69 AF |
38 | |
39 | #define XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN 10 | |
40 | ||
41 | typedef struct XlnxZynqDevcfgDMACmd { | |
42 | uint32_t src_addr; | |
43 | uint32_t dest_addr; | |
44 | uint32_t src_len; | |
45 | uint32_t dest_len; | |
46 | } XlnxZynqDevcfgDMACmd; | |
47 | ||
48 | typedef struct XlnxZynqDevcfg { | |
49 | SysBusDevice parent_obj; | |
50 | ||
51 | MemoryRegion iomem; | |
52 | qemu_irq irq; | |
53 | ||
54 | XlnxZynqDevcfgDMACmd dma_cmd_fifo[XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN]; | |
55 | uint8_t dma_cmd_fifo_num; | |
56 | ||
57 | uint32_t regs[XLNX_ZYNQ_DEVCFG_R_MAX]; | |
58 | RegisterInfo regs_info[XLNX_ZYNQ_DEVCFG_R_MAX]; | |
59 | } XlnxZynqDevcfg; | |
60 | ||
61 | #define XLNX_ZYNQ_DEVCFG_H | |
62 | #endif |