qemu/include/hw/ppc/pnv_lpc.h
Markus Armbruster b6c80037ed include/hw/ppc include/hw/pci-host: Drop extra typedefs
PnvChip is typedef'ed in five places, and PnvPhb4PecState in two.
Keep one, drop the others.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221222104628.659681-5-armbru@redhat.com>
2023-01-20 07:25:22 +01:00

102 lines
2.8 KiB
C

/*
* QEMU PowerPC PowerNV LPC controller
*
* Copyright (c) 2016-2022, 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_LPC_H
#define PPC_PNV_LPC_H
#include "exec/memory.h"
#include "hw/ppc/pnv.h"
#include "hw/qdev-core.h"
#define TYPE_PNV_LPC "pnv-lpc"
typedef struct PnvLpcClass PnvLpcClass;
typedef struct PnvLpcController PnvLpcController;
DECLARE_OBJ_CHECKERS(PnvLpcController, PnvLpcClass,
PNV_LPC, TYPE_PNV_LPC)
#define TYPE_PNV8_LPC TYPE_PNV_LPC "-POWER8"
DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV8_LPC,
TYPE_PNV8_LPC)
#define TYPE_PNV9_LPC TYPE_PNV_LPC "-POWER9"
DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV9_LPC,
TYPE_PNV9_LPC)
#define TYPE_PNV10_LPC TYPE_PNV_LPC "-POWER10"
DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV10_LPC,
TYPE_PNV10_LPC)
struct PnvLpcController {
DeviceState parent;
uint64_t eccb_stat_reg;
uint32_t eccb_data_reg;
/* OPB bus */
MemoryRegion opb_mr;
AddressSpace opb_as;
/* ISA IO and Memory space */
MemoryRegion isa_io;
MemoryRegion isa_mem;
MemoryRegion isa_fw;
/* Windows from OPB to ISA (aliases) */
MemoryRegion opb_isa_io;
MemoryRegion opb_isa_mem;
MemoryRegion opb_isa_fw;
/* Registers */
MemoryRegion lpc_hc_regs;
MemoryRegion opb_master_regs;
/* OPB Master LS registers */
uint32_t opb_irq_route0;
uint32_t opb_irq_route1;
uint32_t opb_irq_stat;
uint32_t opb_irq_mask;
uint32_t opb_irq_pol;
uint32_t opb_irq_input;
/* LPC HC registers */
uint32_t lpc_hc_fw_seg_idsel;
uint32_t lpc_hc_fw_rd_acc_size;
uint32_t lpc_hc_irqser_ctrl;
uint32_t lpc_hc_irqmask;
uint32_t lpc_hc_irqstat;
uint32_t lpc_hc_error_addr;
/* XSCOM registers */
MemoryRegion xscom_regs;
/* PSI to generate interrupts */
qemu_irq psi_irq;
};
struct PnvLpcClass {
DeviceClass parent_class;
DeviceRealize parent_realize;
};
ISABus *pnv_lpc_isa_create(PnvLpcController *lpc, bool use_cpld, Error **errp);
int pnv_dt_lpc(PnvChip *chip, void *fdt, int root_offset,
uint64_t lpcm_addr, uint64_t lpcm_size);
#endif /* PPC_PNV_LPC_H */