blob: ca04f03305c76751307389bc94329c936a98872d [file] [log] [blame]
Geoff Levandf58a9d12006-11-23 00:46:51 +01001/*
2 * PS3 platform declarations.
3 *
4 * Copyright (C) 2006 Sony Computer Entertainment Inc.
5 * Copyright 2006 Sony Corp.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#if !defined(_PS3_PLATFORM_H)
22#define _PS3_PLATFORM_H
23
24#include <linux/rtc.h>
Geoff Levand2a08ea62007-01-30 15:20:27 -080025#include <scsi/scsi.h>
26
27#include <asm/ps3.h>
Geoff Levandf58a9d12006-11-23 00:46:51 +010028
29/* htab */
30
31void __init ps3_hpte_init(unsigned long htab_size);
32void __init ps3_map_htab(void);
33
34/* mm */
35
36void __init ps3_mm_init(void);
37void __init ps3_mm_vas_create(unsigned long* htab_size);
38void ps3_mm_vas_destroy(void);
39void ps3_mm_shutdown(void);
40
41/* irq */
42
43void ps3_init_IRQ(void);
44void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq);
45
46/* smp */
47
48void smp_init_ps3(void);
49void ps3_smp_cleanup_cpu(int cpu);
50
51/* time */
52
53void __init ps3_calibrate_decr(void);
54unsigned long __init ps3_get_boot_time(void);
55void ps3_get_rtc_time(struct rtc_time *time);
56int ps3_set_rtc_time(struct rtc_time *time);
57
58/* os area */
59
60int __init ps3_os_area_init(void);
61u64 ps3_os_area_rtc_diff(void);
62
Geoff Levandde91a532006-11-23 00:46:59 +010063/* spu */
64
65#if defined(CONFIG_SPU_BASE)
66void ps3_spu_set_platform (void);
67#else
68static inline void ps3_spu_set_platform (void) {}
69#endif
70
Geoff Levand2a08ea62007-01-30 15:20:27 -080071/* repository bus info */
72
73enum ps3_bus_type {
74 PS3_BUS_TYPE_SB = 4,
75 PS3_BUS_TYPE_STORAGE = 5,
76};
77
78enum ps3_dev_type {
79 PS3_DEV_TYPE_STOR_DISK = TYPE_DISK, /* 0 */
80 PS3_DEV_TYPE_SB_GELIC = 3,
81 PS3_DEV_TYPE_SB_USB = 4,
82 PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */
83 PS3_DEV_TYPE_SB_GPIO = 6,
84 PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */
85};
86
87int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
88 u64 *value);
89int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id);
90int ps3_repository_read_bus_type(unsigned int bus_index,
91 enum ps3_bus_type *bus_type);
92int ps3_repository_read_bus_num_dev(unsigned int bus_index,
93 unsigned int *num_dev);
94
95/* repository bus device info */
96
97enum ps3_interrupt_type {
98 PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
99 PS3_INTERRUPT_TYPE_SB_OHCI = 3,
100 PS3_INTERRUPT_TYPE_SB_EHCI = 4,
101 PS3_INTERRUPT_TYPE_OTHER = 5,
102};
103
104enum ps3_reg_type {
105 PS3_REG_TYPE_SB_OHCI = 3,
106 PS3_REG_TYPE_SB_EHCI = 4,
107 PS3_REG_TYPE_SB_GPIO = 5,
108};
109
110int ps3_repository_read_dev_str(unsigned int bus_index,
111 unsigned int dev_index, const char *dev_str, u64 *value);
112int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
113 unsigned int *dev_id);
114int ps3_repository_read_dev_type(unsigned int bus_index,
115 unsigned int dev_index, enum ps3_dev_type *dev_type);
116int ps3_repository_read_dev_intr(unsigned int bus_index,
117 unsigned int dev_index, unsigned int intr_index,
118 enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
119int ps3_repository_read_dev_reg_type(unsigned int bus_index,
120 unsigned int dev_index, unsigned int reg_index,
121 enum ps3_reg_type *reg_type);
122int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
123 unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
124 u64 *len);
125int ps3_repository_read_dev_reg(unsigned int bus_index,
126 unsigned int dev_index, unsigned int reg_index,
127 enum ps3_reg_type *reg_type, u64 *bus_addr, u64 *len);
128
129/* repository bus enumerators */
130
131struct ps3_repository_device {
132 unsigned int bus_index;
133 unsigned int dev_index;
134 struct ps3_device_id did;
135};
136
137int ps3_repository_find_device(enum ps3_bus_type bus_type,
138 enum ps3_dev_type dev_type,
139 const struct ps3_repository_device *start_dev,
140 struct ps3_repository_device *dev);
141static inline int ps3_repository_find_first_device(
142 enum ps3_bus_type bus_type, enum ps3_dev_type dev_type,
143 struct ps3_repository_device *dev)
144{
145 return ps3_repository_find_device(bus_type, dev_type, NULL, dev);
146}
147int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
148 enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
149int ps3_repository_find_reg(const struct ps3_repository_device *dev,
150 enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len);
151
152/* repository block device info */
153
154int ps3_repository_read_stor_dev_port(unsigned int bus_index,
155 unsigned int dev_index, u64 *port);
156int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index,
157 unsigned int dev_index, u64 *blk_size);
158int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index,
159 unsigned int dev_index, u64 *num_blocks);
160int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index,
161 unsigned int dev_index, unsigned int *num_regions);
162int ps3_repository_read_stor_dev_region_id(unsigned int bus_index,
163 unsigned int dev_index, unsigned int region_index,
164 unsigned int *region_id);
165int ps3_repository_read_stor_dev_region_size(unsigned int bus_index,
166 unsigned int dev_index, unsigned int region_index, u64 *region_size);
167int ps3_repository_read_stor_dev_region_start(unsigned int bus_index,
168 unsigned int dev_index, unsigned int region_index, u64 *region_start);
169int ps3_repository_read_stor_dev_info(unsigned int bus_index,
170 unsigned int dev_index, u64 *port, u64 *blk_size,
171 u64 *num_blocks, unsigned int *num_regions);
172int ps3_repository_read_stor_dev_region(unsigned int bus_index,
173 unsigned int dev_index, unsigned int region_index,
174 unsigned int *region_id, u64 *region_start, u64 *region_size);
175
176/* repository pu and memory info */
177
178int ps3_repository_read_num_pu(unsigned int *num_pu);
179int ps3_repository_read_ppe_id(unsigned int *pu_index, unsigned int *ppe_id);
180int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
181int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
182int ps3_repository_read_region_total(u64 *region_total);
183int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
184 u64 *region_total);
185
186/* repository pme info */
187
188int ps3_repository_read_num_be(unsigned int *num_be);
189int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
190int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
191int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
192
193/* repository 'Other OS' area */
194
195int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
196int ps3_repository_read_boot_dat_size(unsigned int *size);
197int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
198
199/* repository spu info */
200
201/**
202 * enum spu_resource_type - Type of spu resource.
203 * @spu_resource_type_shared: Logical spu is shared with other partions.
204 * @spu_resource_type_exclusive: Logical spu is not shared with other partions.
205 *
206 * Returned by ps3_repository_read_spu_resource_id().
207 */
208
209enum ps3_spu_resource_type {
210 PS3_SPU_RESOURCE_TYPE_SHARED = 0,
211 PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
212};
213
214int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
215int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
216int ps3_repository_read_spu_resource_id(unsigned int res_index,
217 enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
218
Geoff Levandf58a9d12006-11-23 00:46:51 +0100219#endif