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 */ 228 229 /** 230 * enum spu_resource_type - Type of spu resource. 231 * @spu_resource_type_shared: Logical spu is shared with other partions. 232 * @spu_resource_type_exclusive: Logical spu is not shared with other partions. 233 * 234 * Returned by ps3_repository_read_spu_resource_id(). 235 */ 236 237 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 253