032c226bc6
This to map the PNOR from the machine init handler directly and finish the cleanup of the LPC model. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20210126171059.307867-8-clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
352 lines
11 KiB
C
352 lines
11 KiB
C
/*
|
|
* 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 "hw/boards.h"
|
|
#include "hw/sysbus.h"
|
|
#include "hw/ipmi/ipmi.h"
|
|
#include "hw/ppc/pnv_lpc.h"
|
|
#include "hw/ppc/pnv_pnor.h"
|
|
#include "hw/ppc/pnv_psi.h"
|
|
#include "hw/ppc/pnv_occ.h"
|
|
#include "hw/ppc/pnv_homer.h"
|
|
#include "hw/ppc/pnv_xive.h"
|
|
#include "hw/ppc/pnv_core.h"
|
|
#include "hw/pci-host/pnv_phb3.h"
|
|
#include "hw/pci-host/pnv_phb4.h"
|
|
#include "qom/object.h"
|
|
|
|
#define TYPE_PNV_CHIP "pnv-chip"
|
|
OBJECT_DECLARE_TYPE(PnvChip, PnvChipClass,
|
|
PNV_CHIP)
|
|
|
|
struct PnvChip {
|
|
/*< private >*/
|
|
SysBusDevice parent_obj;
|
|
|
|
/*< public >*/
|
|
uint32_t chip_id;
|
|
uint64_t ram_start;
|
|
uint64_t ram_size;
|
|
|
|
uint32_t nr_cores;
|
|
uint32_t nr_threads;
|
|
uint64_t cores_mask;
|
|
PnvCore **cores;
|
|
|
|
uint32_t num_phbs;
|
|
|
|
MemoryRegion xscom_mmio;
|
|
MemoryRegion xscom;
|
|
AddressSpace xscom_as;
|
|
|
|
MemoryRegion *fw_mr;
|
|
gchar *dt_isa_nodename;
|
|
};
|
|
|
|
#define TYPE_PNV8_CHIP "pnv8-chip"
|
|
typedef struct Pnv8Chip Pnv8Chip;
|
|
DECLARE_INSTANCE_CHECKER(Pnv8Chip, PNV8_CHIP,
|
|
TYPE_PNV8_CHIP)
|
|
|
|
struct Pnv8Chip {
|
|
/*< private >*/
|
|
PnvChip parent_obj;
|
|
|
|
/*< public >*/
|
|
MemoryRegion icp_mmio;
|
|
|
|
PnvLpcController lpc;
|
|
Pnv8Psi psi;
|
|
PnvOCC occ;
|
|
PnvHomer homer;
|
|
|
|
#define PNV8_CHIP_PHB3_MAX 4
|
|
PnvPHB3 phbs[PNV8_CHIP_PHB3_MAX];
|
|
|
|
XICSFabric *xics;
|
|
};
|
|
|
|
#define TYPE_PNV9_CHIP "pnv9-chip"
|
|
typedef struct Pnv9Chip Pnv9Chip;
|
|
DECLARE_INSTANCE_CHECKER(Pnv9Chip, PNV9_CHIP,
|
|
TYPE_PNV9_CHIP)
|
|
|
|
struct Pnv9Chip {
|
|
/*< private >*/
|
|
PnvChip parent_obj;
|
|
|
|
/*< public >*/
|
|
PnvXive xive;
|
|
Pnv9Psi psi;
|
|
PnvLpcController lpc;
|
|
PnvOCC occ;
|
|
PnvHomer homer;
|
|
|
|
uint32_t nr_quads;
|
|
PnvQuad *quads;
|
|
|
|
#define PNV9_CHIP_MAX_PEC 3
|
|
PnvPhb4PecState pecs[PNV9_CHIP_MAX_PEC];
|
|
};
|
|
|
|
/*
|
|
* A SMT8 fused core is a pair of SMT4 cores.
|
|
*/
|
|
#define PNV9_PIR2FUSEDCORE(pir) (((pir) >> 3) & 0xf)
|
|
#define PNV9_PIR2CHIP(pir) (((pir) >> 8) & 0x7f)
|
|
|
|
#define TYPE_PNV10_CHIP "pnv10-chip"
|
|
typedef struct Pnv10Chip Pnv10Chip;
|
|
DECLARE_INSTANCE_CHECKER(Pnv10Chip, PNV10_CHIP,
|
|
TYPE_PNV10_CHIP)
|
|
|
|
struct Pnv10Chip {
|
|
/*< private >*/
|
|
PnvChip parent_obj;
|
|
|
|
/*< public >*/
|
|
Pnv9Psi psi;
|
|
PnvLpcController lpc;
|
|
};
|
|
|
|
struct PnvChipClass {
|
|
/*< private >*/
|
|
SysBusDeviceClass parent_class;
|
|
|
|
/*< public >*/
|
|
uint64_t chip_cfam_id;
|
|
uint64_t cores_mask;
|
|
uint32_t num_phbs;
|
|
|
|
DeviceRealize parent_realize;
|
|
|
|
uint32_t (*core_pir)(PnvChip *chip, uint32_t core_id);
|
|
void (*intc_create)(PnvChip *chip, PowerPCCPU *cpu, Error **errp);
|
|
void (*intc_reset)(PnvChip *chip, PowerPCCPU *cpu);
|
|
void (*intc_destroy)(PnvChip *chip, PowerPCCPU *cpu);
|
|
void (*intc_print_info)(PnvChip *chip, PowerPCCPU *cpu, Monitor *mon);
|
|
ISABus *(*isa_create)(PnvChip *chip, Error **errp);
|
|
void (*dt_populate)(PnvChip *chip, void *fdt);
|
|
void (*pic_print_info)(PnvChip *chip, Monitor *mon);
|
|
uint64_t (*xscom_core_base)(PnvChip *chip, uint32_t core_id);
|
|
uint32_t (*xscom_pcba)(PnvChip *chip, uint64_t addr);
|
|
};
|
|
|
|
#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_v2.0")
|
|
DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER9,
|
|
TYPE_PNV_CHIP_POWER9)
|
|
|
|
#define TYPE_PNV_CHIP_POWER10 PNV_CHIP_TYPE_NAME("power10_v1.0")
|
|
DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER10,
|
|
TYPE_PNV_CHIP_POWER10)
|
|
|
|
/*
|
|
* This generates a HW chip id depending on an index, as found on a
|
|
* two socket system with dual chip modules :
|
|
*
|
|
* 0x0, 0x1, 0x10, 0x11
|
|
*
|
|
* 4 chips should be the maximum
|
|
*
|
|
* TODO: use a machine property to define the chip ids
|
|
*/
|
|
#define PNV_CHIP_HWID(i) ((((i) & 0x3e) << 3) | ((i) & 0x1))
|
|
|
|
/*
|
|
* Converts back a HW chip id to an index. This is useful to calculate
|
|
* the MMIO addresses of some controllers which depend on the chip id.
|
|
*/
|
|
#define PNV_CHIP_INDEX(chip) \
|
|
(((chip)->chip_id >> 2) * 2 + ((chip)->chip_id & 0x3))
|
|
|
|
PowerPCCPU *pnv_chip_find_cpu(PnvChip *chip, uint32_t pir);
|
|
|
|
#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;
|
|
|
|
void (*dt_power_mgt)(PnvMachineState *pnv, void *fdt);
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
#define PNV_FDT_ADDR 0x01000000
|
|
#define PNV_TIMEBASE_FREQ 512000000ULL
|
|
|
|
/*
|
|
* 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(PNV_CHIP_INDEX(chip)))
|
|
|
|
#define PNV_HOMER_SIZE 0x0000000000400000ull
|
|
#define PNV_HOMER_BASE(chip) \
|
|
(0x7ffd800000ull + ((uint64_t)PNV_CHIP_INDEX(chip)) * 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) PNV_CHIP_INDEX(chip) * PNV_ICP_SIZE)
|
|
|
|
|
|
#define PNV_PSIHB_SIZE 0x0000000000100000ull
|
|
#define PNV_PSIHB_BASE(chip) \
|
|
(0x0003fffe80000000ull + (uint64_t)PNV_CHIP_INDEX(chip) * PNV_PSIHB_SIZE)
|
|
|
|
#define PNV_PSIHB_FSP_SIZE 0x0000000100000000ull
|
|
#define PNV_PSIHB_FSP_BASE(chip) \
|
|
(0x0003ffe000000000ull + (uint64_t)PNV_CHIP_INDEX(chip) * \
|
|
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(PNV_CHIP_INDEX(chip)))
|
|
|
|
#define PNV9_HOMER_SIZE 0x0000000000400000ull
|
|
#define PNV9_HOMER_BASE(chip) \
|
|
(0x203ffd800000ull + ((uint64_t)PNV_CHIP_INDEX(chip)) * 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_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)
|
|
|
|
#endif /* PPC_PNV_H */
|