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20#ifndef PPC_PNV_H
21#define PPC_PNV_H
22
23#include "hw/boards.h"
24#include "hw/sysbus.h"
25#include "hw/ipmi/ipmi.h"
26#include "hw/ppc/pnv_lpc.h"
27#include "hw/ppc/pnv_psi.h"
28#include "hw/ppc/pnv_occ.h"
29#include "hw/ppc/pnv_xive.h"
30#include "hw/ppc/pnv_core.h"
31
32#define TYPE_PNV_CHIP "pnv-chip"
33#define PNV_CHIP(obj) OBJECT_CHECK(PnvChip, (obj), TYPE_PNV_CHIP)
34#define PNV_CHIP_CLASS(klass) \
35 OBJECT_CLASS_CHECK(PnvChipClass, (klass), TYPE_PNV_CHIP)
36#define PNV_CHIP_GET_CLASS(obj) \
37 OBJECT_GET_CLASS(PnvChipClass, (obj), TYPE_PNV_CHIP)
38
39typedef enum PnvChipType {
40 PNV_CHIP_POWER8E,
41 PNV_CHIP_POWER8,
42 PNV_CHIP_POWER8NVL,
43 PNV_CHIP_POWER9,
44} PnvChipType;
45
46typedef struct PnvChip {
47
48 SysBusDevice parent_obj;
49
50
51 uint32_t chip_id;
52 uint64_t ram_start;
53 uint64_t ram_size;
54
55 uint32_t nr_cores;
56 uint64_t cores_mask;
57 void *cores;
58
59 MemoryRegion xscom_mmio;
60 MemoryRegion xscom;
61 AddressSpace xscom_as;
62
63 gchar *dt_isa_nodename;
64} PnvChip;
65
66#define TYPE_PNV8_CHIP "pnv8-chip"
67#define PNV8_CHIP(obj) OBJECT_CHECK(Pnv8Chip, (obj), TYPE_PNV8_CHIP)
68
69typedef struct Pnv8Chip {
70
71 PnvChip parent_obj;
72
73
74 MemoryRegion icp_mmio;
75
76 PnvLpcController lpc;
77 Pnv8Psi psi;
78 PnvOCC occ;
79} Pnv8Chip;
80
81#define TYPE_PNV9_CHIP "pnv9-chip"
82#define PNV9_CHIP(obj) OBJECT_CHECK(Pnv9Chip, (obj), TYPE_PNV9_CHIP)
83
84typedef struct Pnv9Chip {
85
86 PnvChip parent_obj;
87
88
89 PnvXive xive;
90 Pnv9Psi psi;
91 PnvLpcController lpc;
92 PnvOCC occ;
93
94 uint32_t nr_quads;
95 PnvQuad *quads;
96} Pnv9Chip;
97
98typedef struct PnvChipClass {
99
100 SysBusDeviceClass parent_class;
101
102
103 PnvChipType chip_type;
104 uint64_t chip_cfam_id;
105 uint64_t cores_mask;
106
107 DeviceRealize parent_realize;
108
109 uint32_t (*core_pir)(PnvChip *chip, uint32_t core_id);
110 void (*intc_create)(PnvChip *chip, PowerPCCPU *cpu, Error **errp);
111 ISABus *(*isa_create)(PnvChip *chip, Error **errp);
112 void (*dt_populate)(PnvChip *chip, void *fdt);
113 void (*pic_print_info)(PnvChip *chip, Monitor *mon);
114} PnvChipClass;
115
116#define PNV_CHIP_TYPE_SUFFIX "-" TYPE_PNV_CHIP
117#define PNV_CHIP_TYPE_NAME(cpu_model) cpu_model PNV_CHIP_TYPE_SUFFIX
118
119#define TYPE_PNV_CHIP_POWER8E PNV_CHIP_TYPE_NAME("power8e_v2.1")
120#define PNV_CHIP_POWER8E(obj) \
121 OBJECT_CHECK(PnvChip, (obj), TYPE_PNV_CHIP_POWER8E)
122
123#define TYPE_PNV_CHIP_POWER8 PNV_CHIP_TYPE_NAME("power8_v2.0")
124#define PNV_CHIP_POWER8(obj) \
125 OBJECT_CHECK(PnvChip, (obj), TYPE_PNV_CHIP_POWER8)
126
127#define TYPE_PNV_CHIP_POWER8NVL PNV_CHIP_TYPE_NAME("power8nvl_v1.0")
128#define PNV_CHIP_POWER8NVL(obj) \
129 OBJECT_CHECK(PnvChip, (obj), TYPE_PNV_CHIP_POWER8NVL)
130
131#define TYPE_PNV_CHIP_POWER9 PNV_CHIP_TYPE_NAME("power9_v2.0")
132#define PNV_CHIP_POWER9(obj) \
133 OBJECT_CHECK(PnvChip, (obj), TYPE_PNV_CHIP_POWER9)
134
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144
145#define PNV_CHIP_HWID(i) ((((i) & 0x3e) << 3) | ((i) & 0x1))
146
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150
151#define PNV_CHIP_INDEX(chip) \
152 (((chip)->chip_id >> 2) * 2 + ((chip)->chip_id & 0x3))
153
154#define TYPE_PNV_MACHINE MACHINE_TYPE_NAME("powernv")
155#define PNV_MACHINE(obj) \
156 OBJECT_CHECK(PnvMachineState, (obj), TYPE_PNV_MACHINE)
157
158typedef struct PnvMachineState {
159
160 MachineState parent_obj;
161
162 uint32_t initrd_base;
163 long initrd_size;
164
165 uint32_t num_chips;
166 PnvChip **chips;
167
168 ISABus *isa_bus;
169 uint32_t cpld_irqstate;
170
171 IPMIBmc *bmc;
172 Notifier powerdown_notifier;
173} PnvMachineState;
174
175static inline bool pnv_chip_is_power9(const PnvChip *chip)
176{
177 return PNV_CHIP_GET_CLASS(chip)->chip_type == PNV_CHIP_POWER9;
178}
179
180static inline bool pnv_is_power9(PnvMachineState *pnv)
181{
182 return pnv_chip_is_power9(pnv->chips[0]);
183}
184
185#define PNV_FDT_ADDR 0x01000000
186#define PNV_TIMEBASE_FREQ 512000000ULL
187
188
189
190
191void pnv_dt_bmc_sensors(IPMIBmc *bmc, void *fdt);
192void pnv_bmc_powerdown(IPMIBmc *bmc);
193
194
195
196
197#define PNV_XSCOM_SIZE 0x800000000ull
198#define PNV_XSCOM_BASE(chip) \
199 (0x0003fc0000000000ull + ((uint64_t)(chip)->chip_id) * PNV_XSCOM_SIZE)
200
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214
215#define PNV_ICP_SIZE 0x0000000000100000ull
216#define PNV_ICP_BASE(chip) \
217 (0x0003ffff80000000ull + (uint64_t) PNV_CHIP_INDEX(chip) * PNV_ICP_SIZE)
218
219
220#define PNV_PSIHB_SIZE 0x0000000000100000ull
221#define PNV_PSIHB_BASE(chip) \
222 (0x0003fffe80000000ull + (uint64_t)PNV_CHIP_INDEX(chip) * PNV_PSIHB_SIZE)
223
224#define PNV_PSIHB_FSP_SIZE 0x0000000100000000ull
225#define PNV_PSIHB_FSP_BASE(chip) \
226 (0x0003ffe000000000ull + (uint64_t)PNV_CHIP_INDEX(chip) * \
227 PNV_PSIHB_FSP_SIZE)
228
229
230
231
232#define PNV9_CHIP_BASE(chip, base) \
233 ((base) + ((uint64_t) (chip)->chip_id << 42))
234
235#define PNV9_XIVE_VC_SIZE 0x0000008000000000ull
236#define PNV9_XIVE_VC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006010000000000ull)
237
238#define PNV9_XIVE_PC_SIZE 0x0000001000000000ull
239#define PNV9_XIVE_PC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006018000000000ull)
240
241#define PNV9_LPCM_SIZE 0x0000000100000000ull
242#define PNV9_LPCM_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030000000000ull)
243
244#define PNV9_PSIHB_SIZE 0x0000000000100000ull
245#define PNV9_PSIHB_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203000000ull)
246
247#define PNV9_XIVE_IC_SIZE 0x0000000000080000ull
248#define PNV9_XIVE_IC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203100000ull)
249
250#define PNV9_XIVE_TM_SIZE 0x0000000000040000ull
251#define PNV9_XIVE_TM_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203180000ull)
252
253#define PNV9_PSIHB_ESB_SIZE 0x0000000000010000ull
254#define PNV9_PSIHB_ESB_BASE(chip) PNV9_CHIP_BASE(chip, 0x00060302031c0000ull)
255
256#define PNV9_XSCOM_SIZE 0x0000000400000000ull
257#define PNV9_XSCOM_BASE(chip) PNV9_CHIP_BASE(chip, 0x00603fc00000000ull)
258
259#endif
260