mirror of
https://github.com/torvalds/linux.git
synced 2024-12-22 19:01:37 +00:00
5c6fc8db76
Both arch/powerpc/platforms/cell/iommu.c and arch/powerpc/platforms/ps3/mm.c contain the same Cell IOMMU page table entry definitions. Extract them and move them to <asm/iommu.h>, while adding a CBE_ prefix. This also allows them to be used by drivers. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
236 lines
7.7 KiB
C
236 lines
7.7 KiB
C
/*
|
|
* PS3 platform declarations.
|
|
*
|
|
* Copyright (C) 2006 Sony Computer Entertainment Inc.
|
|
* Copyright 2006 Sony Corp.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#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);
|
|
|
|
/* 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);
|
|
unsigned long __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);
|
|
|
|
/* 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
|