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f58a9d17 GL |
1 | /* |
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> | |
2a08ea69 GL |
25 | #include <scsi/scsi.h> |
26 | ||
27 | #include <asm/ps3.h> | |
f58a9d17 GL |
28 | |
29 | /* htab */ | |
30 | ||
31 | void __init ps3_hpte_init(unsigned long htab_size); | |
32 | void __init ps3_map_htab(void); | |
33 | ||
34 | /* mm */ | |
35 | ||
36 | void __init ps3_mm_init(void); | |
37 | void __init ps3_mm_vas_create(unsigned long* htab_size); | |
38 | void ps3_mm_vas_destroy(void); | |
39 | void ps3_mm_shutdown(void); | |
40 | ||
41 | /* irq */ | |
42 | ||
43 | void ps3_init_IRQ(void); | |
9263e85a | 44 | void ps3_shutdown_IRQ(int cpu); |
f58a9d17 GL |
45 | void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq); |
46 | ||
47 | /* smp */ | |
48 | ||
49 | void smp_init_ps3(void); | |
85d02924 | 50 | #ifdef CONFIG_SMP |
f58a9d17 | 51 | void ps3_smp_cleanup_cpu(int cpu); |
85d02924 JK |
52 | #else |
53 | static inline void ps3_smp_cleanup_cpu(int cpu) { } | |
54 | #endif | |
f58a9d17 GL |
55 | |
56 | /* time */ | |
57 | ||
58 | void __init ps3_calibrate_decr(void); | |
59 | unsigned long __init ps3_get_boot_time(void); | |
60 | void ps3_get_rtc_time(struct rtc_time *time); | |
61 | int ps3_set_rtc_time(struct rtc_time *time); | |
62 | ||
63 | /* os area */ | |
64 | ||
01263e88 | 65 | void __init ps3_os_area_save_params(void); |
7db19421 | 66 | void __init ps3_os_area_init(void); |
f58a9d17 | 67 | |
de91a534 GL |
68 | /* spu */ |
69 | ||
70 | #if defined(CONFIG_SPU_BASE) | |
71 | void ps3_spu_set_platform (void); | |
72 | #else | |
73 | static inline void ps3_spu_set_platform (void) {} | |
74 | #endif | |
75 | ||
2a08ea69 GL |
76 | /* repository bus info */ |
77 | ||
78 | enum ps3_bus_type { | |
79 | PS3_BUS_TYPE_SB = 4, | |
80 | PS3_BUS_TYPE_STORAGE = 5, | |
81 | }; | |
82 | ||
83 | enum ps3_dev_type { | |
84 | PS3_DEV_TYPE_STOR_DISK = TYPE_DISK, /* 0 */ | |
85 | PS3_DEV_TYPE_SB_GELIC = 3, | |
86 | PS3_DEV_TYPE_SB_USB = 4, | |
87 | PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */ | |
88 | PS3_DEV_TYPE_SB_GPIO = 6, | |
89 | PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */ | |
90 | }; | |
91 | ||
92 | int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str, | |
93 | u64 *value); | |
034e0ab5 | 94 | int ps3_repository_read_bus_id(unsigned int bus_index, u64 *bus_id); |
2a08ea69 GL |
95 | int ps3_repository_read_bus_type(unsigned int bus_index, |
96 | enum ps3_bus_type *bus_type); | |
97 | int ps3_repository_read_bus_num_dev(unsigned int bus_index, | |
98 | unsigned int *num_dev); | |
99 | ||
100 | /* repository bus device info */ | |
101 | ||
102 | enum ps3_interrupt_type { | |
103 | PS3_INTERRUPT_TYPE_EVENT_PORT = 2, | |
104 | PS3_INTERRUPT_TYPE_SB_OHCI = 3, | |
105 | PS3_INTERRUPT_TYPE_SB_EHCI = 4, | |
106 | PS3_INTERRUPT_TYPE_OTHER = 5, | |
107 | }; | |
108 | ||
109 | enum ps3_reg_type { | |
110 | PS3_REG_TYPE_SB_OHCI = 3, | |
111 | PS3_REG_TYPE_SB_EHCI = 4, | |
112 | PS3_REG_TYPE_SB_GPIO = 5, | |
113 | }; | |
114 | ||
115 | int ps3_repository_read_dev_str(unsigned int bus_index, | |
116 | unsigned int dev_index, const char *dev_str, u64 *value); | |
117 | int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index, | |
034e0ab5 | 118 | u64 *dev_id); |
2a08ea69 GL |
119 | int ps3_repository_read_dev_type(unsigned int bus_index, |
120 | unsigned int dev_index, enum ps3_dev_type *dev_type); | |
121 | int ps3_repository_read_dev_intr(unsigned int bus_index, | |
122 | unsigned int dev_index, unsigned int intr_index, | |
123 | enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id); | |
124 | int ps3_repository_read_dev_reg_type(unsigned int bus_index, | |
125 | unsigned int dev_index, unsigned int reg_index, | |
126 | enum ps3_reg_type *reg_type); | |
127 | int ps3_repository_read_dev_reg_addr(unsigned int bus_index, | |
128 | unsigned int dev_index, unsigned int reg_index, u64 *bus_addr, | |
129 | u64 *len); | |
130 | int ps3_repository_read_dev_reg(unsigned int bus_index, | |
131 | unsigned int dev_index, unsigned int reg_index, | |
132 | enum ps3_reg_type *reg_type, u64 *bus_addr, u64 *len); | |
133 | ||
134 | /* repository bus enumerators */ | |
135 | ||
136 | struct ps3_repository_device { | |
137 | unsigned int bus_index; | |
138 | unsigned int dev_index; | |
034e0ab5 GU |
139 | enum ps3_bus_type bus_type; |
140 | enum ps3_dev_type dev_type; | |
141 | u64 bus_id; | |
142 | u64 dev_id; | |
2a08ea69 GL |
143 | }; |
144 | ||
a3323d1a | 145 | int ps3_repository_find_device(struct ps3_repository_device *repo); |
e06bcf3c GU |
146 | int ps3_repository_find_device_by_id(struct ps3_repository_device *repo, |
147 | u64 bus_id, u64 dev_id); | |
a3323d1a GL |
148 | int ps3_repository_find_devices(enum ps3_bus_type bus_type, |
149 | int (*callback)(const struct ps3_repository_device *repo)); | |
150 | int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, | |
151 | unsigned int *bus_index); | |
152 | int ps3_repository_find_interrupt(const struct ps3_repository_device *repo, | |
2a08ea69 | 153 | enum ps3_interrupt_type intr_type, unsigned int *interrupt_id); |
a3323d1a | 154 | int ps3_repository_find_reg(const struct ps3_repository_device *repo, |
2a08ea69 GL |
155 | enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len); |
156 | ||
157 | /* repository block device info */ | |
158 | ||
159 | int ps3_repository_read_stor_dev_port(unsigned int bus_index, | |
160 | unsigned int dev_index, u64 *port); | |
161 | int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index, | |
162 | unsigned int dev_index, u64 *blk_size); | |
163 | int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index, | |
164 | unsigned int dev_index, u64 *num_blocks); | |
165 | int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index, | |
166 | unsigned int dev_index, unsigned int *num_regions); | |
167 | int ps3_repository_read_stor_dev_region_id(unsigned int bus_index, | |
168 | unsigned int dev_index, unsigned int region_index, | |
169 | unsigned int *region_id); | |
170 | int ps3_repository_read_stor_dev_region_size(unsigned int bus_index, | |
171 | unsigned int dev_index, unsigned int region_index, u64 *region_size); | |
172 | int ps3_repository_read_stor_dev_region_start(unsigned int bus_index, | |
173 | unsigned int dev_index, unsigned int region_index, u64 *region_start); | |
174 | int ps3_repository_read_stor_dev_info(unsigned int bus_index, | |
175 | unsigned int dev_index, u64 *port, u64 *blk_size, | |
176 | u64 *num_blocks, unsigned int *num_regions); | |
177 | int ps3_repository_read_stor_dev_region(unsigned int bus_index, | |
178 | unsigned int dev_index, unsigned int region_index, | |
179 | unsigned int *region_id, u64 *region_start, u64 *region_size); | |
180 | ||
c2b16e1c | 181 | /* repository logical pu and memory info */ |
2a08ea69 | 182 | |
c2b16e1c TY |
183 | int ps3_repository_read_num_pu(u64 *num_pu); |
184 | int ps3_repository_read_pu_id(unsigned int pu_index, u64 *pu_id); | |
2a08ea69 GL |
185 | int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base); |
186 | int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size); | |
187 | int ps3_repository_read_region_total(u64 *region_total); | |
188 | int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size, | |
189 | u64 *region_total); | |
190 | ||
191 | /* repository pme info */ | |
192 | ||
193 | int ps3_repository_read_num_be(unsigned int *num_be); | |
194 | int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id); | |
c2b16e1c | 195 | int ps3_repository_read_be_id(u64 node_id, u64 *be_id); |
2a08ea69 GL |
196 | int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq); |
197 | int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq); | |
198 | ||
c2b16e1c TY |
199 | /* repository performance monitor info */ |
200 | ||
201 | int ps3_repository_read_lpm_privileges(unsigned int be_index, u64 *lpar, | |
202 | u64 *rights); | |
203 | ||
2a08ea69 GL |
204 | /* repository 'Other OS' area */ |
205 | ||
206 | int ps3_repository_read_boot_dat_addr(u64 *lpar_addr); | |
207 | int ps3_repository_read_boot_dat_size(unsigned int *size); | |
208 | int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size); | |
209 | ||
210 | /* repository spu info */ | |
211 | ||
212 | /** | |
213 | * enum spu_resource_type - Type of spu resource. | |
214 | * @spu_resource_type_shared: Logical spu is shared with other partions. | |
215 | * @spu_resource_type_exclusive: Logical spu is not shared with other partions. | |
216 | * | |
217 | * Returned by ps3_repository_read_spu_resource_id(). | |
218 | */ | |
219 | ||
220 | enum ps3_spu_resource_type { | |
221 | PS3_SPU_RESOURCE_TYPE_SHARED = 0, | |
222 | PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL, | |
223 | }; | |
224 | ||
225 | int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved); | |
226 | int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id); | |
227 | int ps3_repository_read_spu_resource_id(unsigned int res_index, | |
228 | enum ps3_spu_resource_type* resource_type, unsigned int *resource_id); | |
229 | ||
a3323d1a GL |
230 | /* repository vuart info */ |
231 | ||
232 | int ps3_repository_read_vuart_av_port(unsigned int *port); | |
233 | int ps3_repository_read_vuart_sysmgr_port(unsigned int *port); | |
234 | ||
6bb5cf10 GL |
235 | /* Page table entries */ |
236 | #define IOPTE_PP_W 0x8000000000000000ul /* protection: write */ | |
237 | #define IOPTE_PP_R 0x4000000000000000ul /* protection: read */ | |
238 | #define IOPTE_M 0x2000000000000000ul /* coherency required */ | |
239 | #define IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */ | |
240 | #define IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */ | |
241 | #define IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */ | |
242 | #define IOPTE_H 0x0000000000000800ul /* cache hint */ | |
243 | #define IOPTE_IOID_Mask 0x00000000000007fful /* ioid */ | |
244 | ||
f58a9d17 | 245 | #endif |