Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
platform.h
Go to the documentation of this file.
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>
25 #include <scsi/scsi.h>
26 
27 #include <asm/ps3.h>
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);
44 void ps3_shutdown_IRQ(int cpu);
45 void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq);
46 void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq);
47 
48 /* smp */
49 
50 void smp_init_ps3(void);
51 #ifdef CONFIG_SMP
52 void ps3_smp_cleanup_cpu(int cpu);
53 #else
54 static inline void ps3_smp_cleanup_cpu(int cpu) { }
55 #endif
56 
57 /* time */
58 
59 void __init ps3_calibrate_decr(void);
60 unsigned long __init ps3_get_boot_time(void);
61 void ps3_get_rtc_time(struct rtc_time *time);
62 int ps3_set_rtc_time(struct rtc_time *time);
63 
64 /* os area */
65 
66 void __init ps3_os_area_save_params(void);
67 void __init ps3_os_area_init(void);
68 
69 /* spu */
70 
71 #if defined(CONFIG_SPU_BASE)
72 void ps3_spu_set_platform (void);
73 #else
74 static inline void ps3_spu_set_platform (void) {}
75 #endif
76 
77 /* repository bus info */
78 
79 enum ps3_bus_type {
80  PS3_BUS_TYPE_SB = 4,
81  PS3_BUS_TYPE_STORAGE = 5,
82 };
83 
84 enum ps3_dev_type {
85  PS3_DEV_TYPE_STOR_DISK = TYPE_DISK, /* 0 */
86  PS3_DEV_TYPE_SB_GELIC = 3,
87  PS3_DEV_TYPE_SB_USB = 4,
88  PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */
89  PS3_DEV_TYPE_SB_GPIO = 6,
90  PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */
91 };
92 
93 int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
94  u64 *value);
95 int ps3_repository_read_bus_id(unsigned int bus_index, u64 *bus_id);
96 int ps3_repository_read_bus_type(unsigned int bus_index,
97  enum ps3_bus_type *bus_type);
98 int ps3_repository_read_bus_num_dev(unsigned int bus_index,
99  unsigned int *num_dev);
100 
101 /* repository bus device info */
102 
103 enum ps3_interrupt_type {
104  PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
105  PS3_INTERRUPT_TYPE_SB_OHCI = 3,
106  PS3_INTERRUPT_TYPE_SB_EHCI = 4,
107  PS3_INTERRUPT_TYPE_OTHER = 5,
108 };
109 
110 enum ps3_reg_type {
111  PS3_REG_TYPE_SB_OHCI = 3,
112  PS3_REG_TYPE_SB_EHCI = 4,
113  PS3_REG_TYPE_SB_GPIO = 5,
114 };
115 
116 int ps3_repository_read_dev_str(unsigned int bus_index,
117  unsigned int dev_index, const char *dev_str, u64 *value);
118 int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
119  u64 *dev_id);
120 int ps3_repository_read_dev_type(unsigned int bus_index,
121  unsigned int dev_index, enum ps3_dev_type *dev_type);
122 int ps3_repository_read_dev_intr(unsigned int bus_index,
123  unsigned int dev_index, unsigned int intr_index,
124  enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
125 int ps3_repository_read_dev_reg_type(unsigned int bus_index,
126  unsigned int dev_index, unsigned int reg_index,
127  enum ps3_reg_type *reg_type);
128 int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
129  unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
130  u64 *len);
131 int ps3_repository_read_dev_reg(unsigned int bus_index,
132  unsigned int dev_index, unsigned int reg_index,
133  enum ps3_reg_type *reg_type, u64 *bus_addr, u64 *len);
134 
135 /* repository bus enumerators */
136 
137 struct ps3_repository_device {
138  unsigned int bus_index;
139  unsigned int dev_index;
140  enum ps3_bus_type bus_type;
141  enum ps3_dev_type dev_type;
142  u64 bus_id;
143  u64 dev_id;
144 };
145 
146 int ps3_repository_find_device(struct ps3_repository_device *repo);
147 int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
148  u64 bus_id, u64 dev_id);
149 int ps3_repository_find_devices(enum ps3_bus_type bus_type,
150  int (*callback)(const struct ps3_repository_device *repo));
151 int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from,
152  unsigned int *bus_index);
153 int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
154  enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
155 int ps3_repository_find_reg(const struct ps3_repository_device *repo,
156  enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len);
157 
158 /* repository block device info */
159 
160 int ps3_repository_read_stor_dev_port(unsigned int bus_index,
161  unsigned int dev_index, u64 *port);
162 int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index,
163  unsigned int dev_index, u64 *blk_size);
164 int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index,
165  unsigned int dev_index, u64 *num_blocks);
166 int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index,
167  unsigned int dev_index, unsigned int *num_regions);
168 int ps3_repository_read_stor_dev_region_id(unsigned int bus_index,
169  unsigned int dev_index, unsigned int region_index,
170  unsigned int *region_id);
171 int ps3_repository_read_stor_dev_region_size(unsigned int bus_index,
172  unsigned int dev_index, unsigned int region_index, u64 *region_size);
173 int ps3_repository_read_stor_dev_region_start(unsigned int bus_index,
174  unsigned int dev_index, unsigned int region_index, u64 *region_start);
175 int ps3_repository_read_stor_dev_info(unsigned int bus_index,
176  unsigned int dev_index, u64 *port, u64 *blk_size,
177  u64 *num_blocks, unsigned int *num_regions);
178 int ps3_repository_read_stor_dev_region(unsigned int bus_index,
179  unsigned int dev_index, unsigned int region_index,
180  unsigned int *region_id, u64 *region_start, u64 *region_size);
181 
182 /* repository logical pu and memory info */
183 
184 int ps3_repository_read_num_pu(u64 *num_pu);
185 int ps3_repository_read_pu_id(unsigned int pu_index, u64 *pu_id);
186 int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
187 int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
188 int ps3_repository_read_region_total(u64 *region_total);
189 int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
190  u64 *region_total);
191 int ps3_repository_read_highmem_region_count(unsigned int *region_count);
192 int ps3_repository_read_highmem_base(unsigned int region_index,
193  u64 *highmem_base);
194 int ps3_repository_read_highmem_size(unsigned int region_index,
195  u64 *highmem_size);
196 int ps3_repository_read_highmem_info(unsigned int region_index,
197  u64 *highmem_base, u64 *highmem_size);
198 
199 int ps3_repository_write_highmem_region_count(unsigned int region_count);
200 int ps3_repository_write_highmem_base(unsigned int region_index,
201  u64 highmem_base);
202 int ps3_repository_write_highmem_size(unsigned int region_index,
203  u64 highmem_size);
204 int ps3_repository_write_highmem_info(unsigned int region_index,
205  u64 highmem_base, u64 highmem_size);
206 int ps3_repository_delete_highmem_info(unsigned int region_index);
207 
208 /* repository pme info */
209 
210 int ps3_repository_read_num_be(unsigned int *num_be);
211 int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
212 int ps3_repository_read_be_id(u64 node_id, u64 *be_id);
213 int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
214 int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
215 
216 /* repository performance monitor info */
217 
218 int ps3_repository_read_lpm_privileges(unsigned int be_index, u64 *lpar,
219  u64 *rights);
220 
221 /* repository 'Other OS' area */
222 
223 int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
224 int ps3_repository_read_boot_dat_size(unsigned int *size);
225 int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
226 
227 /* repository spu info */
228 
237 enum ps3_spu_resource_type {
238  PS3_SPU_RESOURCE_TYPE_SHARED = 0,
239  PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
240 };
241 
242 int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
243 int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
244 int ps3_repository_read_spu_resource_id(unsigned int res_index,
245  enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
246 
247 /* repository vuart info */
248 
249 int ps3_repository_read_vuart_av_port(unsigned int *port);
250 int ps3_repository_read_vuart_sysmgr_port(unsigned int *port);
251 
252 #endif
Generated on Thu Jan 10 2013 12:58:52 for Linux Kernel by   doxygen 1.8.2