2 * PS3 platform declarations.
4 * Copyright (C) 2006 Sony Computer Entertainment Inc.
5 * Copyright 2006 Sony Corp.
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.
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.
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
21 #if !defined(_PS3_PLATFORM_H)
22 #define _PS3_PLATFORM_H
24 #include <linux/rtc.h>
25 #include <scsi/scsi.h>
31 void __init ps3_hpte_init(unsigned long htab_size);
32 void __init ps3_map_htab(void);
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);
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);
49 void smp_init_ps3(void);
50 void ps3_smp_cleanup_cpu(int cpu);
54 void __init ps3_calibrate_decr(void);
55 unsigned long __init ps3_get_boot_time(void);
56 void ps3_get_rtc_time(struct rtc_time *time);
57 int ps3_set_rtc_time(struct rtc_time *time);
61 int __init ps3_os_area_init(void);
62 u64 ps3_os_area_rtc_diff(void);
66 #if defined(CONFIG_SPU_BASE)
67 void ps3_spu_set_platform (void);
69 static inline void ps3_spu_set_platform (void) {}
72 /* repository bus info */
76 PS3_BUS_TYPE_STORAGE = 5,
80 PS3_DEV_TYPE_STOR_DISK = TYPE_DISK, /* 0 */
81 PS3_DEV_TYPE_SB_GELIC = 3,
82 PS3_DEV_TYPE_SB_USB = 4,
83 PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */
84 PS3_DEV_TYPE_SB_GPIO = 6,
85 PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */
86 PS3_DEV_TYPE_NOACCESS = 255,
89 int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
91 int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id);
92 int ps3_repository_read_bus_type(unsigned int bus_index,
93 enum ps3_bus_type *bus_type);
94 int ps3_repository_read_bus_num_dev(unsigned int bus_index,
95 unsigned int *num_dev);
97 /* repository bus device info */
99 enum ps3_interrupt_type {
100 PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
101 PS3_INTERRUPT_TYPE_SB_OHCI = 3,
102 PS3_INTERRUPT_TYPE_SB_EHCI = 4,
103 PS3_INTERRUPT_TYPE_OTHER = 5,
107 PS3_REG_TYPE_SB_OHCI = 3,
108 PS3_REG_TYPE_SB_EHCI = 4,
109 PS3_REG_TYPE_SB_GPIO = 5,
112 int ps3_repository_read_dev_str(unsigned int bus_index,
113 unsigned int dev_index, const char *dev_str, u64 *value);
114 int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
115 unsigned int *dev_id);
116 int ps3_repository_read_dev_type(unsigned int bus_index,
117 unsigned int dev_index, enum ps3_dev_type *dev_type);
118 int ps3_repository_read_dev_intr(unsigned int bus_index,
119 unsigned int dev_index, unsigned int intr_index,
120 enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
121 int ps3_repository_read_dev_reg_type(unsigned int bus_index,
122 unsigned int dev_index, unsigned int reg_index,
123 enum ps3_reg_type *reg_type);
124 int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
125 unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
127 int ps3_repository_read_dev_reg(unsigned int bus_index,
128 unsigned int dev_index, unsigned int reg_index,
129 enum ps3_reg_type *reg_type, u64 *bus_addr, u64 *len);
131 /* repository bus enumerators */
133 struct ps3_repository_device {
134 unsigned int bus_index;
135 unsigned int dev_index;
136 struct ps3_device_id did;
139 int ps3_repository_find_device(enum ps3_bus_type bus_type,
140 enum ps3_dev_type dev_type,
141 const struct ps3_repository_device *start_dev,
142 struct ps3_repository_device *dev);
143 static inline int ps3_repository_find_first_device(
144 enum ps3_bus_type bus_type, enum ps3_dev_type dev_type,
145 struct ps3_repository_device *dev)
147 return ps3_repository_find_device(bus_type, dev_type, NULL, dev);
149 int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
150 enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
151 int ps3_repository_find_reg(const struct ps3_repository_device *dev,
152 enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len);
154 /* repository block device info */
156 int ps3_repository_read_stor_dev_port(unsigned int bus_index,
157 unsigned int dev_index, u64 *port);
158 int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index,
159 unsigned int dev_index, u64 *blk_size);
160 int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index,
161 unsigned int dev_index, u64 *num_blocks);
162 int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index,
163 unsigned int dev_index, unsigned int *num_regions);
164 int ps3_repository_read_stor_dev_region_id(unsigned int bus_index,
165 unsigned int dev_index, unsigned int region_index,
166 unsigned int *region_id);
167 int ps3_repository_read_stor_dev_region_size(unsigned int bus_index,
168 unsigned int dev_index, unsigned int region_index, u64 *region_size);
169 int ps3_repository_read_stor_dev_region_start(unsigned int bus_index,
170 unsigned int dev_index, unsigned int region_index, u64 *region_start);
171 int ps3_repository_read_stor_dev_info(unsigned int bus_index,
172 unsigned int dev_index, u64 *port, u64 *blk_size,
173 u64 *num_blocks, unsigned int *num_regions);
174 int ps3_repository_read_stor_dev_region(unsigned int bus_index,
175 unsigned int dev_index, unsigned int region_index,
176 unsigned int *region_id, u64 *region_start, u64 *region_size);
178 /* repository pu and memory info */
180 int ps3_repository_read_num_pu(unsigned int *num_pu);
181 int ps3_repository_read_ppe_id(unsigned int *pu_index, unsigned int *ppe_id);
182 int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
183 int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
184 int ps3_repository_read_region_total(u64 *region_total);
185 int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
188 /* repository pme info */
190 int ps3_repository_read_num_be(unsigned int *num_be);
191 int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
192 int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
193 int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
195 /* repository 'Other OS' area */
197 int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
198 int ps3_repository_read_boot_dat_size(unsigned int *size);
199 int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
201 /* repository spu info */
204 * enum spu_resource_type - Type of spu resource.
205 * @spu_resource_type_shared: Logical spu is shared with other partions.
206 * @spu_resource_type_exclusive: Logical spu is not shared with other partions.
208 * Returned by ps3_repository_read_spu_resource_id().
211 enum ps3_spu_resource_type {
212 PS3_SPU_RESOURCE_TYPE_SHARED = 0,
213 PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
216 int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
217 int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
218 int ps3_repository_read_spu_resource_id(unsigned int res_index,
219 enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
221 /* Page table entries */
222 #define IOPTE_PP_W 0x8000000000000000ul /* protection: write */
223 #define IOPTE_PP_R 0x4000000000000000ul /* protection: read */
224 #define IOPTE_M 0x2000000000000000ul /* coherency required */
225 #define IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */
226 #define IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */
227 #define IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */
228 #define IOPTE_H 0x0000000000000800ul /* cache hint */
229 #define IOPTE_IOID_Mask 0x00000000000007fful /* ioid */