Merge tag 'pull-loongarch-20241016' of https://gitlab.com/gaosong/qemu into staging
[qemu/armbru.git] / include / hw / ppc / pnv_occ.h
blobdf321244e3b1c8b4e9bf16ee115573ebd1e33087
1 /*
2 * QEMU PowerPC PowerNV Emulation of a few OCC related registers
4 * Copyright (c) 2015-2022, IBM Corporation.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef PPC_PNV_OCC_H
21 #define PPC_PNV_OCC_H
23 #include "exec/memory.h"
24 #include "hw/qdev-core.h"
26 #define TYPE_PNV_OCC "pnv-occ"
27 OBJECT_DECLARE_TYPE(PnvOCC, PnvOCCClass,
28 PNV_OCC)
29 #define TYPE_PNV8_OCC TYPE_PNV_OCC "-POWER8"
30 DECLARE_INSTANCE_CHECKER(PnvOCC, PNV8_OCC,
31 TYPE_PNV8_OCC)
32 #define TYPE_PNV9_OCC TYPE_PNV_OCC "-POWER9"
33 DECLARE_INSTANCE_CHECKER(PnvOCC, PNV9_OCC,
34 TYPE_PNV9_OCC)
35 #define TYPE_PNV10_OCC TYPE_PNV_OCC "-POWER10"
36 DECLARE_INSTANCE_CHECKER(PnvOCC, PNV10_OCC, TYPE_PNV10_OCC)
38 #define PNV_OCC_SENSOR_DATA_BLOCK_OFFSET 0x00580000
39 #define PNV_OCC_SENSOR_DATA_BLOCK_SIZE 0x00025800
41 struct PnvOCC {
42 DeviceState xd;
44 /* OCC Misc interrupt */
45 uint64_t occmisc;
47 qemu_irq psi_irq;
49 MemoryRegion xscom_regs;
50 MemoryRegion sram_regs;
53 struct PnvOCCClass {
54 DeviceClass parent_class;
56 int xscom_size;
57 const MemoryRegionOps *xscom_ops;
60 #define PNV_OCC_SENSOR_DATA_BLOCK_BASE(i) \
61 (PNV_OCC_SENSOR_DATA_BLOCK_OFFSET + (i) * PNV_OCC_SENSOR_DATA_BLOCK_SIZE)
63 #endif /* PPC_PNV_OCC_H */