Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-reques...
[qemu.git] / include / hw / ppc / pnv_occ.h
1 /*
2 * QEMU PowerPC PowerNV Emulation of a few OCC related registers
3 *
4 * Copyright (c) 2015-2017, IBM Corporation.
5 *
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 of the License, or (at your option) any later version.
10 *
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.
15 *
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/>.
18 */
19
20 #ifndef PPC_PNV_OCC_H
21 #define PPC_PNV_OCC_H
22
23 #include "hw/ppc/pnv_psi.h"
24
25 #define TYPE_PNV_OCC "pnv-occ"
26 #define PNV_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV_OCC)
27 #define TYPE_PNV8_OCC TYPE_PNV_OCC "-POWER8"
28 #define PNV8_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV8_OCC)
29 #define TYPE_PNV9_OCC TYPE_PNV_OCC "-POWER9"
30 #define PNV9_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV9_OCC)
31
32 #define PNV_OCC_SENSOR_DATA_BLOCK_OFFSET 0x00580000
33 #define PNV_OCC_SENSOR_DATA_BLOCK_SIZE 0x00025800
34
35 typedef struct PnvOCC {
36 DeviceState xd;
37
38 /* OCC Misc interrupt */
39 uint64_t occmisc;
40
41 PnvPsi *psi;
42
43 MemoryRegion xscom_regs;
44 MemoryRegion sram_regs;
45 } PnvOCC;
46
47 #define PNV_OCC_CLASS(klass) \
48 OBJECT_CLASS_CHECK(PnvOCCClass, (klass), TYPE_PNV_OCC)
49 #define PNV_OCC_GET_CLASS(obj) \
50 OBJECT_GET_CLASS(PnvOCCClass, (obj), TYPE_PNV_OCC)
51
52 typedef struct PnvOCCClass {
53 DeviceClass parent_class;
54
55 int xscom_size;
56 const MemoryRegionOps *xscom_ops;
57 int psi_irq;
58 } PnvOCCClass;
59
60 #define PNV_OCC_SENSOR_DATA_BLOCK_BASE(i) \
61 (PNV_OCC_SENSOR_DATA_BLOCK_OFFSET + (i) * PNV_OCC_SENSOR_DATA_BLOCK_SIZE)
62
63 #endif /* PPC_PNV_OCC_H */