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linux-next/arch/powerpc/platforms/ps3/platform.h
Thomas Gleixner 873e65bc09 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation version 2 of the license this program
  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 general public license
  for more details you should have received a copy of the gnu general
  public license along with this program if not write to the free
  software foundation inc 59 temple place suite 330 boston ma 02111
  1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 83 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.021731668@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:39 -07:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* PS3 platform declarations.
*
* Copyright (C) 2006 Sony Computer Entertainment Inc.
* Copyright 2006 Sony Corp.
*/
#if !defined(_PS3_PLATFORM_H)
#define _PS3_PLATFORM_H
#include <linux/rtc.h>
#include <scsi/scsi.h>
#include <asm/ps3.h>
/* htab */
void __init ps3_hpte_init(unsigned long htab_size);
void __init ps3_map_htab(void);
/* mm */
void __init ps3_mm_init(void);
void __init ps3_mm_vas_create(unsigned long* htab_size);
void ps3_mm_vas_destroy(void);
void ps3_mm_shutdown(void);
/* irq */
void ps3_init_IRQ(void);
void ps3_shutdown_IRQ(int cpu);
void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq);
void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq);
/* smp */
void smp_init_ps3(void);
#ifdef CONFIG_SMP
void ps3_smp_cleanup_cpu(int cpu);
#else
static inline void ps3_smp_cleanup_cpu(int cpu) { }
#endif
/* time */
void __init ps3_calibrate_decr(void);
time64_t __init ps3_get_boot_time(void);
void ps3_get_rtc_time(struct rtc_time *time);
int ps3_set_rtc_time(struct rtc_time *time);
/* os area */
void __init ps3_os_area_save_params(void);
void __init ps3_os_area_init(void);
/* spu */
#if defined(CONFIG_SPU_BASE)
void ps3_spu_set_platform (void);
#else
static inline void ps3_spu_set_platform (void) {}
#endif
/* repository bus info */
enum ps3_bus_type {
PS3_BUS_TYPE_SB = 4,
PS3_BUS_TYPE_STORAGE = 5,
};
enum ps3_dev_type {
PS3_DEV_TYPE_STOR_DISK = TYPE_DISK, /* 0 */
PS3_DEV_TYPE_SB_GELIC = 3,
PS3_DEV_TYPE_SB_USB = 4,
PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */
PS3_DEV_TYPE_SB_GPIO = 6,
PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */
};
int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
u64 *value);
int ps3_repository_read_bus_id(unsigned int bus_index, u64 *bus_id);
int ps3_repository_read_bus_type(unsigned int bus_index,
enum ps3_bus_type *bus_type);
int ps3_repository_read_bus_num_dev(unsigned int bus_index,
unsigned int *num_dev);
/* repository bus device info */
enum ps3_interrupt_type {
PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
PS3_INTERRUPT_TYPE_SB_OHCI = 3,
PS3_INTERRUPT_TYPE_SB_EHCI = 4,
PS3_INTERRUPT_TYPE_OTHER = 5,
};
enum ps3_reg_type {
PS3_REG_TYPE_SB_OHCI = 3,
PS3_REG_TYPE_SB_EHCI = 4,
PS3_REG_TYPE_SB_GPIO = 5,
};
int ps3_repository_read_dev_str(unsigned int bus_index,
unsigned int dev_index, const char *dev_str, u64 *value);
int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
u64 *dev_id);
int ps3_repository_read_dev_type(unsigned int bus_index,
unsigned int dev_index, enum ps3_dev_type *dev_type);
int ps3_repository_read_dev_intr(unsigned int bus_index,
unsigned int dev_index, unsigned int intr_index,
enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
int ps3_repository_read_dev_reg_type(unsigned int bus_index,
unsigned int dev_index, unsigned int reg_index,
enum ps3_reg_type *reg_type);
int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
u64 *len);
int ps3_repository_read_dev_reg(unsigned int bus_index,
unsigned int dev_index, unsigned int reg_index,
enum ps3_reg_type *reg_type, u64 *bus_addr, u64 *len);
/* repository bus enumerators */
struct ps3_repository_device {
unsigned int bus_index;
unsigned int dev_index;
enum ps3_bus_type bus_type;
enum ps3_dev_type dev_type;
u64 bus_id;
u64 dev_id;
};
int ps3_repository_find_device(struct ps3_repository_device *repo);
int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
u64 bus_id, u64 dev_id);
int ps3_repository_find_devices(enum ps3_bus_type bus_type,
int (*callback)(const struct ps3_repository_device *repo));
int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from,
unsigned int *bus_index);
int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
int ps3_repository_find_reg(const struct ps3_repository_device *repo,
enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len);
/* repository block device info */
int ps3_repository_read_stor_dev_port(unsigned int bus_index,
unsigned int dev_index, u64 *port);
int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index,
unsigned int dev_index, u64 *blk_size);
int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index,
unsigned int dev_index, u64 *num_blocks);
int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index,
unsigned int dev_index, unsigned int *num_regions);
int ps3_repository_read_stor_dev_region_id(unsigned int bus_index,
unsigned int dev_index, unsigned int region_index,
unsigned int *region_id);
int ps3_repository_read_stor_dev_region_size(unsigned int bus_index,
unsigned int dev_index, unsigned int region_index, u64 *region_size);
int ps3_repository_read_stor_dev_region_start(unsigned int bus_index,
unsigned int dev_index, unsigned int region_index, u64 *region_start);
int ps3_repository_read_stor_dev_info(unsigned int bus_index,
unsigned int dev_index, u64 *port, u64 *blk_size,
u64 *num_blocks, unsigned int *num_regions);
int ps3_repository_read_stor_dev_region(unsigned int bus_index,
unsigned int dev_index, unsigned int region_index,
unsigned int *region_id, u64 *region_start, u64 *region_size);
/* repository logical pu and memory info */
int ps3_repository_read_num_pu(u64 *num_pu);
int ps3_repository_read_pu_id(unsigned int pu_index, u64 *pu_id);
int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
int ps3_repository_read_region_total(u64 *region_total);
int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
u64 *region_total);
int ps3_repository_read_highmem_region_count(unsigned int *region_count);
int ps3_repository_read_highmem_base(unsigned int region_index,
u64 *highmem_base);
int ps3_repository_read_highmem_size(unsigned int region_index,
u64 *highmem_size);
int ps3_repository_read_highmem_info(unsigned int region_index,
u64 *highmem_base, u64 *highmem_size);
#if defined (CONFIG_PS3_REPOSITORY_WRITE)
int ps3_repository_write_highmem_region_count(unsigned int region_count);
int ps3_repository_write_highmem_base(unsigned int region_index,
u64 highmem_base);
int ps3_repository_write_highmem_size(unsigned int region_index,
u64 highmem_size);
int ps3_repository_write_highmem_info(unsigned int region_index,
u64 highmem_base, u64 highmem_size);
int ps3_repository_delete_highmem_info(unsigned int region_index);
#else
static inline int ps3_repository_write_highmem_region_count(
unsigned int region_count) {return 0;}
static inline int ps3_repository_write_highmem_base(unsigned int region_index,
u64 highmem_base) {return 0;}
static inline int ps3_repository_write_highmem_size(unsigned int region_index,
u64 highmem_size) {return 0;}
static inline int ps3_repository_write_highmem_info(unsigned int region_index,
u64 highmem_base, u64 highmem_size) {return 0;}
static inline int ps3_repository_delete_highmem_info(unsigned int region_index)
{return 0;}
#endif
/* repository pme info */
int ps3_repository_read_num_be(unsigned int *num_be);
int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
int ps3_repository_read_be_id(u64 node_id, u64 *be_id);
int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
/* repository performance monitor info */
int ps3_repository_read_lpm_privileges(unsigned int be_index, u64 *lpar,
u64 *rights);
/* repository 'Other OS' area */
int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
int ps3_repository_read_boot_dat_size(unsigned int *size);
int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
/* repository spu info */
/**
* enum spu_resource_type - Type of spu resource.
* @spu_resource_type_shared: Logical spu is shared with other partions.
* @spu_resource_type_exclusive: Logical spu is not shared with other partions.
*
* Returned by ps3_repository_read_spu_resource_id().
*/
enum ps3_spu_resource_type {
PS3_SPU_RESOURCE_TYPE_SHARED = 0,
PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
};
int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
int ps3_repository_read_spu_resource_id(unsigned int res_index,
enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
/* repository vuart info */
int ps3_repository_read_vuart_av_port(unsigned int *port);
int ps3_repository_read_vuart_sysmgr_port(unsigned int *port);
#endif
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