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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 | |
0553d895 | 28 | #define XLNX_ZYNQ_DEVCFG_H |
034c2e69 AF |
29 | |
30 | #include "hw/register.h" | |
31 | #include "hw/sysbus.h" | |
db1015e9 | 32 | #include "qom/object.h" |
034c2e69 AF |
33 | |
34 | #define TYPE_XLNX_ZYNQ_DEVCFG "xlnx.ps7-dev-cfg" | |
35 | ||
8063396b | 36 | OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqDevcfg, XLNX_ZYNQ_DEVCFG) |
034c2e69 | 37 | |
a43639b1 | 38 | #define XLNX_ZYNQ_DEVCFG_R_MAX (0x100 / 4) |
034c2e69 AF |
39 | |
40 | #define XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN 10 | |
41 | ||
42 | typedef struct XlnxZynqDevcfgDMACmd { | |
43 | uint32_t src_addr; | |
44 | uint32_t dest_addr; | |
45 | uint32_t src_len; | |
46 | uint32_t dest_len; | |
47 | } XlnxZynqDevcfgDMACmd; | |
48 | ||
db1015e9 | 49 | struct XlnxZynqDevcfg { |
034c2e69 AF |
50 | SysBusDevice parent_obj; |
51 | ||
52 | MemoryRegion iomem; | |
53 | qemu_irq irq; | |
54 | ||
55 | XlnxZynqDevcfgDMACmd dma_cmd_fifo[XLNX_ZYNQ_DEVCFG_DMA_CMD_FIFO_LEN]; | |
56 | uint8_t dma_cmd_fifo_num; | |
57 | ||
58 | uint32_t regs[XLNX_ZYNQ_DEVCFG_R_MAX]; | |
59 | RegisterInfo regs_info[XLNX_ZYNQ_DEVCFG_R_MAX]; | |
db1015e9 | 60 | }; |
034c2e69 | 61 | |
034c2e69 | 62 | #endif |