| /* |
| * QEMU PowerPC PowerNV various definitions |
| * |
| * Copyright (c) 2014-2016 BenH, IBM Corporation. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef PPC_PNV_H |
| #define PPC_PNV_H |
| |
| #include "cpu.h" |
| #include "hw/boards.h" |
| #include "hw/sysbus.h" |
| #include "hw/ipmi/ipmi.h" |
| #include "hw/ppc/pnv_pnor.h" |
| |
| #define TYPE_PNV_CHIP "pnv-chip" |
| |
| typedef struct PnvCore PnvCore; |
| typedef struct PnvChip PnvChip; |
| typedef struct Pnv8Chip Pnv8Chip; |
| typedef struct Pnv9Chip Pnv9Chip; |
| typedef struct Pnv10Chip Pnv10Chip; |
| |
| #define PNV_CHIP_TYPE_SUFFIX "-" TYPE_PNV_CHIP |
| #define PNV_CHIP_TYPE_NAME(cpu_model) cpu_model PNV_CHIP_TYPE_SUFFIX |
| |
| #define TYPE_PNV_CHIP_POWER8E PNV_CHIP_TYPE_NAME("power8e_v2.1") |
| DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER8E, |
| TYPE_PNV_CHIP_POWER8E) |
| |
| #define TYPE_PNV_CHIP_POWER8 PNV_CHIP_TYPE_NAME("power8_v2.0") |
| DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER8, |
| TYPE_PNV_CHIP_POWER8) |
| |
| #define TYPE_PNV_CHIP_POWER8NVL PNV_CHIP_TYPE_NAME("power8nvl_v1.0") |
| DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER8NVL, |
| TYPE_PNV_CHIP_POWER8NVL) |
| |
| #define TYPE_PNV_CHIP_POWER9 PNV_CHIP_TYPE_NAME("power9_v2.2") |
| DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER9, |
| TYPE_PNV_CHIP_POWER9) |
| |
| #define TYPE_PNV_CHIP_POWER10 PNV_CHIP_TYPE_NAME("power10_v2.0") |
| DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER10, |
| TYPE_PNV_CHIP_POWER10) |
| |
| PnvCore *pnv_chip_find_core(PnvChip *chip, uint32_t core_id); |
| PowerPCCPU *pnv_chip_find_cpu(PnvChip *chip, uint32_t pir); |
| |
| typedef struct PnvPHB PnvPHB; |
| |
| #define TYPE_PNV_MACHINE MACHINE_TYPE_NAME("powernv") |
| typedef struct PnvMachineClass PnvMachineClass; |
| typedef struct PnvMachineState PnvMachineState; |
| DECLARE_OBJ_CHECKERS(PnvMachineState, PnvMachineClass, |
| PNV_MACHINE, TYPE_PNV_MACHINE) |
| |
| |
| struct PnvMachineClass { |
| /*< private >*/ |
| MachineClass parent_class; |
| |
| /*< public >*/ |
| const char *compat; |
| int compat_size; |
| int max_smt_threads; |
| bool has_lpar_per_thread; |
| bool quirk_tb_big_core; |
| |
| void (*dt_power_mgt)(PnvMachineState *pnv, void *fdt); |
| void (*i2c_init)(PnvMachineState *pnv); |
| }; |
| |
| struct PnvMachineState { |
| /*< private >*/ |
| MachineState parent_obj; |
| |
| uint32_t initrd_base; |
| long initrd_size; |
| |
| uint32_t num_chips; |
| PnvChip **chips; |
| |
| ISABus *isa_bus; |
| uint32_t cpld_irqstate; |
| |
| IPMIBmc *bmc; |
| Notifier powerdown_notifier; |
| |
| PnvPnor *pnor; |
| |
| hwaddr fw_load_addr; |
| |
| bool big_core; |
| bool lpar_per_core; |
| }; |
| |
| PnvChip *pnv_get_chip(PnvMachineState *pnv, uint32_t chip_id); |
| PnvChip *pnv_chip_add_phb(PnvChip *chip, PnvPHB *phb); |
| |
| #define PNV_FDT_ADDR 0x01000000 |
| #define PNV_TIMEBASE_FREQ 512000000ULL |
| |
| void pnv_cpu_do_nmi_resume(CPUState *cs); |
| |
| /* |
| * BMC helpers |
| */ |
| void pnv_dt_bmc_sensors(IPMIBmc *bmc, void *fdt); |
| void pnv_bmc_powerdown(IPMIBmc *bmc); |
| IPMIBmc *pnv_bmc_create(PnvPnor *pnor); |
| IPMIBmc *pnv_bmc_find(Error **errp); |
| void pnv_bmc_set_pnor(IPMIBmc *bmc, PnvPnor *pnor); |
| |
| /* |
| * POWER8 MMIO base addresses |
| */ |
| #define PNV_XSCOM_SIZE 0x800000000ull |
| #define PNV_XSCOM_BASE(chip) \ |
| (0x0003fc0000000000ull + ((uint64_t)(chip)->chip_id) * PNV_XSCOM_SIZE) |
| |
| #define PNV_OCC_COMMON_AREA_SIZE 0x0000000000800000ull |
| #define PNV_OCC_COMMON_AREA_BASE 0x7fff800000ull |
| #define PNV_OCC_SENSOR_BASE(chip) (PNV_OCC_COMMON_AREA_BASE + \ |
| PNV_OCC_SENSOR_DATA_BLOCK_BASE((chip)->chip_id)) |
| |
| #define PNV_HOMER_SIZE 0x0000000000400000ull |
| #define PNV_HOMER_BASE(chip) \ |
| (0x7ffd800000ull + ((uint64_t)(chip)->chip_id) * PNV_HOMER_SIZE) |
| |
| |
| /* |
| * XSCOM 0x20109CA defines the ICP BAR: |
| * |
| * 0:29 : bits 14 to 43 of address to define 1 MB region. |
| * 30 : 1 to enable ICP to receive loads/stores against its BAR region |
| * 31:63 : Constant 0 |
| * |
| * Usually defined as : |
| * |
| * 0xffffe00200000000 -> 0x0003ffff80000000 |
| * 0xffffe00600000000 -> 0x0003ffff80100000 |
| * 0xffffe02200000000 -> 0x0003ffff80800000 |
| * 0xffffe02600000000 -> 0x0003ffff80900000 |
| */ |
| #define PNV_ICP_SIZE 0x0000000000100000ull |
| #define PNV_ICP_BASE(chip) \ |
| (0x0003ffff80000000ull + (uint64_t) (chip)->chip_id * PNV_ICP_SIZE) |
| |
| |
| #define PNV_PSIHB_SIZE 0x0000000000100000ull |
| #define PNV_PSIHB_BASE(chip) \ |
| (0x0003fffe80000000ull + (uint64_t)(chip)->chip_id * PNV_PSIHB_SIZE) |
| |
| #define PNV_PSIHB_FSP_SIZE 0x0000000100000000ull |
| #define PNV_PSIHB_FSP_BASE(chip) \ |
| (0x0003ffe000000000ull + (uint64_t)(chip)->chip_id * \ |
| PNV_PSIHB_FSP_SIZE) |
| |
| /* |
| * POWER9 MMIO base addresses |
| */ |
| #define PNV9_CHIP_BASE(chip, base) \ |
| ((base) + ((uint64_t) (chip)->chip_id << 42)) |
| |
| #define PNV9_XIVE_VC_SIZE 0x0000008000000000ull |
| #define PNV9_XIVE_VC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006010000000000ull) |
| |
| #define PNV9_XIVE_PC_SIZE 0x0000001000000000ull |
| #define PNV9_XIVE_PC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006018000000000ull) |
| |
| #define PNV9_LPCM_SIZE 0x0000000100000000ull |
| #define PNV9_LPCM_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030000000000ull) |
| |
| #define PNV9_PSIHB_SIZE 0x0000000000100000ull |
| #define PNV9_PSIHB_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203000000ull) |
| |
| #define PNV9_XIVE_IC_SIZE 0x0000000000080000ull |
| #define PNV9_XIVE_IC_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203100000ull) |
| |
| #define PNV9_XIVE_TM_SIZE 0x0000000000040000ull |
| #define PNV9_XIVE_TM_BASE(chip) PNV9_CHIP_BASE(chip, 0x0006030203180000ull) |
| |
| #define PNV9_PSIHB_ESB_SIZE 0x0000000000010000ull |
| #define PNV9_PSIHB_ESB_BASE(chip) PNV9_CHIP_BASE(chip, 0x00060302031c0000ull) |
| |
| #define PNV9_XSCOM_SIZE 0x0000000400000000ull |
| #define PNV9_XSCOM_BASE(chip) PNV9_CHIP_BASE(chip, 0x00603fc00000000ull) |
| |
| #define PNV9_OCC_COMMON_AREA_SIZE 0x0000000000800000ull |
| #define PNV9_OCC_COMMON_AREA_BASE 0x203fff800000ull |
| #define PNV9_OCC_SENSOR_BASE(chip) (PNV9_OCC_COMMON_AREA_BASE + \ |
| PNV_OCC_SENSOR_DATA_BLOCK_BASE((chip)->chip_id)) |
| |
| #define PNV9_HOMER_SIZE 0x0000000000400000ull |
| #define PNV9_HOMER_BASE(chip) \ |
| (0x203ffd800000ull + ((uint64_t)(chip)->chip_id) * PNV9_HOMER_SIZE) |
| |
| /* |
| * POWER10 MMIO base addresses - 16TB stride per chip |
| */ |
| #define PNV10_CHIP_BASE(chip, base) \ |
| ((base) + ((uint64_t) (chip)->chip_id << 44)) |
| |
| #define PNV10_XSCOM_SIZE 0x0000000400000000ull |
| #define PNV10_XSCOM_BASE(chip) PNV10_CHIP_BASE(chip, 0x00603fc00000000ull) |
| |
| #define PNV10_LPCM_SIZE 0x0000000100000000ull |
| #define PNV10_LPCM_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030000000000ull) |
| |
| #define PNV10_XIVE2_IC_SIZE 0x0000000002000000ull |
| #define PNV10_XIVE2_IC_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030200000000ull) |
| |
| #define PNV10_PSIHB_ESB_SIZE 0x0000000000100000ull |
| #define PNV10_PSIHB_ESB_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030202000000ull) |
| |
| #define PNV10_PSIHB_SIZE 0x0000000000100000ull |
| #define PNV10_PSIHB_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030203000000ull) |
| |
| #define PNV10_XIVE2_TM_SIZE 0x0000000000040000ull |
| #define PNV10_XIVE2_TM_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030203180000ull) |
| |
| #define PNV10_XIVE2_NVC_SIZE 0x0000000008000000ull |
| #define PNV10_XIVE2_NVC_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006030208000000ull) |
| |
| #define PNV10_XIVE2_NVPG_SIZE 0x0000010000000000ull |
| #define PNV10_XIVE2_NVPG_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006040000000000ull) |
| |
| #define PNV10_XIVE2_ESB_SIZE 0x0000010000000000ull |
| #define PNV10_XIVE2_ESB_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006050000000000ull) |
| |
| #define PNV10_XIVE2_END_SIZE 0x0000020000000000ull |
| #define PNV10_XIVE2_END_BASE(chip) PNV10_CHIP_BASE(chip, 0x0006060000000000ull) |
| |
| #define PNV10_OCC_COMMON_AREA_SIZE 0x0000000000800000ull |
| #define PNV10_OCC_COMMON_AREA_BASE 0x300fff800000ull |
| #define PNV10_OCC_SENSOR_BASE(chip) (PNV10_OCC_COMMON_AREA_BASE + \ |
| PNV_OCC_SENSOR_DATA_BLOCK_BASE((chip)->chip_id)) |
| |
| #define PNV10_HOMER_SIZE 0x0000000000400000ull |
| #define PNV10_HOMER_BASE(chip) \ |
| (0x300ffd800000ll + ((uint64_t)(chip)->chip_id) * PNV10_HOMER_SIZE) |
| |
| #endif /* PPC_PNV_H */ |