|  | /* | 
|  | * 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 */ |