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8
9#if !defined(_ASM_POWERPC_PS3_H)
10#define _ASM_POWERPC_PS3_H
11
12#include <linux/types.h>
13#include <linux/device.h>
14#include <asm/cell-pmu.h>
15
16union ps3_firmware_version {
17 u64 raw;
18 struct {
19 u16 pad;
20 u16 major;
21 u16 minor;
22 u16 rev;
23 };
24};
25
26void ps3_get_firmware_version(union ps3_firmware_version *v);
27int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev);
28
29
30
31enum ps3_param_av_multi_out {
32 PS3_PARAM_AV_MULTI_OUT_NTSC = 0,
33 PS3_PARAM_AV_MULTI_OUT_PAL_RGB = 1,
34 PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR = 2,
35 PS3_PARAM_AV_MULTI_OUT_SECAM = 3,
36};
37
38enum ps3_param_av_multi_out ps3_os_area_get_av_multi_out(void);
39
40extern u64 ps3_os_area_get_rtc_diff(void);
41extern void ps3_os_area_set_rtc_diff(u64 rtc_diff);
42
43struct ps3_os_area_flash_ops {
44 ssize_t (*read)(void *buf, size_t count, loff_t pos);
45 ssize_t (*write)(const void *buf, size_t count, loff_t pos);
46};
47
48extern void ps3_os_area_flash_register(const struct ps3_os_area_flash_ops *ops);
49
50
51
52enum ps3_dma_page_size {
53 PS3_DMA_4K = 12U,
54 PS3_DMA_64K = 16U,
55 PS3_DMA_1M = 20U,
56 PS3_DMA_16M = 24U,
57};
58
59enum ps3_dma_region_type {
60 PS3_DMA_OTHER = 0,
61 PS3_DMA_INTERNAL = 2,
62};
63
64struct ps3_dma_region_ops;
65
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79
80struct ps3_dma_region {
81 struct ps3_system_bus_device *dev;
82
83 const struct ps3_dma_region_ops *region_ops;
84 unsigned char ioid;
85 enum ps3_dma_page_size page_size;
86 enum ps3_dma_region_type region_type;
87 unsigned long len;
88 unsigned long offset;
89 u64 dma_mask;
90
91
92 unsigned long bus_addr;
93 struct {
94 spinlock_t lock;
95 struct list_head head;
96 } chunk_list;
97};
98
99struct ps3_dma_region_ops {
100 int (*create)(struct ps3_dma_region *);
101 int (*free)(struct ps3_dma_region *);
102 int (*map)(struct ps3_dma_region *,
103 unsigned long virt_addr,
104 unsigned long len,
105 dma_addr_t *bus_addr,
106 u64 iopte_pp);
107 int (*unmap)(struct ps3_dma_region *,
108 dma_addr_t bus_addr,
109 unsigned long len);
110};
111
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116
117
118struct ps3_system_bus_device;
119
120int ps3_dma_region_init(struct ps3_system_bus_device *dev,
121 struct ps3_dma_region *r, enum ps3_dma_page_size page_size,
122 enum ps3_dma_region_type region_type, void *addr, unsigned long len);
123int ps3_dma_region_create(struct ps3_dma_region *r);
124int ps3_dma_region_free(struct ps3_dma_region *r);
125int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
126 unsigned long len, dma_addr_t *bus_addr,
127 u64 iopte_pp);
128int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
129 unsigned long len);
130
131
132
133enum ps3_mmio_page_size {
134 PS3_MMIO_4K = 12U,
135 PS3_MMIO_64K = 16U
136};
137
138struct ps3_mmio_region_ops;
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144
145struct ps3_mmio_region {
146 struct ps3_system_bus_device *dev;
147 const struct ps3_mmio_region_ops *mmio_ops;
148 unsigned long bus_addr;
149 unsigned long len;
150 enum ps3_mmio_page_size page_size;
151 unsigned long lpar_addr;
152};
153
154struct ps3_mmio_region_ops {
155 int (*create)(struct ps3_mmio_region *);
156 int (*free)(struct ps3_mmio_region *);
157};
158
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164
165int ps3_mmio_region_init(struct ps3_system_bus_device *dev,
166 struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len,
167 enum ps3_mmio_page_size page_size);
168int ps3_mmio_region_create(struct ps3_mmio_region *r);
169int ps3_free_mmio_region(struct ps3_mmio_region *r);
170unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr);
171
172
173
174enum ps3_cpu_binding {
175 PS3_BINDING_CPU_ANY = -1,
176 PS3_BINDING_CPU_0 = 0,
177 PS3_BINDING_CPU_1 = 1,
178};
179
180int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
181 unsigned int *virq);
182int ps3_irq_plug_destroy(unsigned int virq);
183int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq);
184int ps3_event_receive_port_destroy(unsigned int virq);
185int ps3_send_event_locally(unsigned int virq);
186
187int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
188 unsigned int *virq);
189int ps3_io_irq_destroy(unsigned int virq);
190int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
191 unsigned int *virq);
192int ps3_vuart_irq_destroy(unsigned int virq);
193int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
194 unsigned int class, unsigned int *virq);
195int ps3_spe_irq_destroy(unsigned int virq);
196
197int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
198 enum ps3_cpu_binding cpu, unsigned int *virq);
199int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
200 unsigned int virq);
201
202
203
204enum lv1_result {
205 LV1_SUCCESS = 0,
206
207 LV1_RESOURCE_SHORTAGE = -2,
208 LV1_NO_PRIVILEGE = -3,
209 LV1_DENIED_BY_POLICY = -4,
210 LV1_ACCESS_VIOLATION = -5,
211 LV1_NO_ENTRY = -6,
212 LV1_DUPLICATE_ENTRY = -7,
213 LV1_TYPE_MISMATCH = -8,
214 LV1_BUSY = -9,
215 LV1_EMPTY = -10,
216 LV1_WRONG_STATE = -11,
217
218 LV1_NO_MATCH = -13,
219 LV1_ALREADY_CONNECTED = -14,
220 LV1_UNSUPPORTED_PARAMETER_VALUE = -15,
221 LV1_CONDITION_NOT_SATISFIED = -16,
222 LV1_ILLEGAL_PARAMETER_VALUE = -17,
223 LV1_BAD_OPTION = -18,
224 LV1_IMPLEMENTATION_LIMITATION = -19,
225 LV1_NOT_IMPLEMENTED = -20,
226 LV1_INVALID_CLASS_ID = -21,
227 LV1_CONSTRAINT_NOT_SATISFIED = -22,
228 LV1_ALIGNMENT_ERROR = -23,
229 LV1_HARDWARE_ERROR = -24,
230 LV1_INVALID_DATA_FORMAT = -25,
231 LV1_INVALID_OPERATION = -26,
232 LV1_INTERNAL_ERROR = -32768,
233};
234
235static inline const char* ps3_result(int result)
236{
237#if defined(DEBUG) || defined(PS3_VERBOSE_RESULT) || defined(CONFIG_PS3_VERBOSE_RESULT)
238 switch (result) {
239 case LV1_SUCCESS:
240 return "LV1_SUCCESS (0)";
241 case -1:
242 return "** unknown result ** (-1)";
243 case LV1_RESOURCE_SHORTAGE:
244 return "LV1_RESOURCE_SHORTAGE (-2)";
245 case LV1_NO_PRIVILEGE:
246 return "LV1_NO_PRIVILEGE (-3)";
247 case LV1_DENIED_BY_POLICY:
248 return "LV1_DENIED_BY_POLICY (-4)";
249 case LV1_ACCESS_VIOLATION:
250 return "LV1_ACCESS_VIOLATION (-5)";
251 case LV1_NO_ENTRY:
252 return "LV1_NO_ENTRY (-6)";
253 case LV1_DUPLICATE_ENTRY:
254 return "LV1_DUPLICATE_ENTRY (-7)";
255 case LV1_TYPE_MISMATCH:
256 return "LV1_TYPE_MISMATCH (-8)";
257 case LV1_BUSY:
258 return "LV1_BUSY (-9)";
259 case LV1_EMPTY:
260 return "LV1_EMPTY (-10)";
261 case LV1_WRONG_STATE:
262 return "LV1_WRONG_STATE (-11)";
263 case -12:
264 return "** unknown result ** (-12)";
265 case LV1_NO_MATCH:
266 return "LV1_NO_MATCH (-13)";
267 case LV1_ALREADY_CONNECTED:
268 return "LV1_ALREADY_CONNECTED (-14)";
269 case LV1_UNSUPPORTED_PARAMETER_VALUE:
270 return "LV1_UNSUPPORTED_PARAMETER_VALUE (-15)";
271 case LV1_CONDITION_NOT_SATISFIED:
272 return "LV1_CONDITION_NOT_SATISFIED (-16)";
273 case LV1_ILLEGAL_PARAMETER_VALUE:
274 return "LV1_ILLEGAL_PARAMETER_VALUE (-17)";
275 case LV1_BAD_OPTION:
276 return "LV1_BAD_OPTION (-18)";
277 case LV1_IMPLEMENTATION_LIMITATION:
278 return "LV1_IMPLEMENTATION_LIMITATION (-19)";
279 case LV1_NOT_IMPLEMENTED:
280 return "LV1_NOT_IMPLEMENTED (-20)";
281 case LV1_INVALID_CLASS_ID:
282 return "LV1_INVALID_CLASS_ID (-21)";
283 case LV1_CONSTRAINT_NOT_SATISFIED:
284 return "LV1_CONSTRAINT_NOT_SATISFIED (-22)";
285 case LV1_ALIGNMENT_ERROR:
286 return "LV1_ALIGNMENT_ERROR (-23)";
287 case LV1_HARDWARE_ERROR:
288 return "LV1_HARDWARE_ERROR (-24)";
289 case LV1_INVALID_DATA_FORMAT:
290 return "LV1_INVALID_DATA_FORMAT (-25)";
291 case LV1_INVALID_OPERATION:
292 return "LV1_INVALID_OPERATION (-26)";
293 case LV1_INTERNAL_ERROR:
294 return "LV1_INTERNAL_ERROR (-32768)";
295 default:
296 BUG();
297 return "** unknown result **";
298 };
299#else
300 return "";
301#endif
302}
303
304
305
306enum ps3_match_id {
307 PS3_MATCH_ID_EHCI = 1,
308 PS3_MATCH_ID_OHCI = 2,
309 PS3_MATCH_ID_GELIC = 3,
310 PS3_MATCH_ID_AV_SETTINGS = 4,
311 PS3_MATCH_ID_SYSTEM_MANAGER = 5,
312 PS3_MATCH_ID_STOR_DISK = 6,
313 PS3_MATCH_ID_STOR_ROM = 7,
314 PS3_MATCH_ID_STOR_FLASH = 8,
315 PS3_MATCH_ID_SOUND = 9,
316 PS3_MATCH_ID_GPU = 10,
317 PS3_MATCH_ID_LPM = 11,
318};
319
320enum ps3_match_sub_id {
321 PS3_MATCH_SUB_ID_GPU_FB = 1,
322 PS3_MATCH_SUB_ID_GPU_RAMDISK = 2,
323};
324
325#define PS3_MODULE_ALIAS_EHCI "ps3:1:0"
326#define PS3_MODULE_ALIAS_OHCI "ps3:2:0"
327#define PS3_MODULE_ALIAS_GELIC "ps3:3:0"
328#define PS3_MODULE_ALIAS_AV_SETTINGS "ps3:4:0"
329#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5:0"
330#define PS3_MODULE_ALIAS_STOR_DISK "ps3:6:0"
331#define PS3_MODULE_ALIAS_STOR_ROM "ps3:7:0"
332#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8:0"
333#define PS3_MODULE_ALIAS_SOUND "ps3:9:0"
334#define PS3_MODULE_ALIAS_GPU_FB "ps3:10:1"
335#define PS3_MODULE_ALIAS_GPU_RAMDISK "ps3:10:2"
336#define PS3_MODULE_ALIAS_LPM "ps3:11:0"
337
338enum ps3_system_bus_device_type {
339 PS3_DEVICE_TYPE_IOC0 = 1,
340 PS3_DEVICE_TYPE_SB,
341 PS3_DEVICE_TYPE_VUART,
342 PS3_DEVICE_TYPE_LPM,
343};
344
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347
348
349struct ps3_system_bus_device {
350 enum ps3_match_id match_id;
351 enum ps3_match_sub_id match_sub_id;
352 enum ps3_system_bus_device_type dev_type;
353
354 u64 bus_id;
355 u64 dev_id;
356 unsigned int interrupt_id;
357 struct ps3_dma_region *d_region;
358 struct ps3_mmio_region *m_region;
359 unsigned int port_number;
360 struct {
361 u64 node_id;
362 u64 pu_id;
363 u64 rights;
364 } lpm;
365
366
367 struct device core;
368 void *driver_priv;
369};
370
371int ps3_open_hv_device(struct ps3_system_bus_device *dev);
372int ps3_close_hv_device(struct ps3_system_bus_device *dev);
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377
378struct ps3_system_bus_driver {
379 enum ps3_match_id match_id;
380 enum ps3_match_sub_id match_sub_id;
381 struct device_driver core;
382 int (*probe)(struct ps3_system_bus_device *);
383 void (*remove)(struct ps3_system_bus_device *);
384 void (*shutdown)(struct ps3_system_bus_device *);
385
386
387};
388
389int ps3_system_bus_device_register(struct ps3_system_bus_device *dev);
390int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
391void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
392
393static inline struct ps3_system_bus_driver *ps3_drv_to_system_bus_drv(
394 struct device_driver *_drv)
395{
396 return container_of(_drv, struct ps3_system_bus_driver, core);
397}
398static inline struct ps3_system_bus_device *ps3_dev_to_system_bus_dev(
399 struct device *_dev)
400{
401 return container_of(_dev, struct ps3_system_bus_device, core);
402}
403static inline struct ps3_system_bus_driver *
404 ps3_system_bus_dev_to_system_bus_drv(struct ps3_system_bus_device *_dev)
405{
406 BUG_ON(!_dev);
407 BUG_ON(!_dev->core.driver);
408 return ps3_drv_to_system_bus_drv(_dev->core.driver);
409}
410
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416
417static inline void ps3_system_bus_set_drvdata(
418 struct ps3_system_bus_device *dev, void *data)
419{
420 dev_set_drvdata(&dev->core, data);
421}
422static inline void *ps3_system_bus_get_drvdata(
423 struct ps3_system_bus_device *dev)
424{
425 return dev_get_drvdata(&dev->core);
426}
427
428
429
430extern struct bus_type ps3_system_bus_type;
431
432
433
434struct ps3_sys_manager_ops {
435 struct ps3_system_bus_device *dev;
436 void (*power_off)(struct ps3_system_bus_device *dev);
437 void (*restart)(struct ps3_system_bus_device *dev);
438};
439
440void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops);
441void __noreturn ps3_sys_manager_power_off(void);
442void __noreturn ps3_sys_manager_restart(void);
443void __noreturn ps3_sys_manager_halt(void);
444int ps3_sys_manager_get_wol(void);
445void ps3_sys_manager_set_wol(int state);
446
447struct ps3_prealloc {
448 const char *name;
449 void *address;
450 unsigned long size;
451 unsigned long align;
452};
453
454extern struct ps3_prealloc ps3fb_videomemory;
455extern struct ps3_prealloc ps3flash_bounce_buffer;
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465
466enum ps3_lpm_rights {
467 PS3_LPM_RIGHTS_USE_LPM = 0x001,
468 PS3_LPM_RIGHTS_USE_TB = 0x100,
469};
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479enum ps3_lpm_tb_type {
480 PS3_LPM_TB_TYPE_NONE = 0,
481 PS3_LPM_TB_TYPE_INTERNAL = 1,
482};
483
484int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
485 u64 tb_cache_size);
486int ps3_lpm_close(void);
487int ps3_lpm_copy_tb(unsigned long offset, void *buf, unsigned long count,
488 unsigned long *bytes_copied);
489int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf,
490 unsigned long count, unsigned long *bytes_copied);
491void ps3_set_bookmark(u64 bookmark);
492void ps3_set_pm_bookmark(u64 tag, u64 incident, u64 th_id);
493int ps3_set_signal(u64 rtas_signal_group, u8 signal_bit, u16 sub_unit,
494 u8 bus_word);
495
496u32 ps3_read_phys_ctr(u32 cpu, u32 phys_ctr);
497void ps3_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
498u32 ps3_read_ctr(u32 cpu, u32 ctr);
499void ps3_write_ctr(u32 cpu, u32 ctr, u32 val);
500
501u32 ps3_read_pm07_control(u32 cpu, u32 ctr);
502void ps3_write_pm07_control(u32 cpu, u32 ctr, u32 val);
503u32 ps3_read_pm(u32 cpu, enum pm_reg_name reg);
504void ps3_write_pm(u32 cpu, enum pm_reg_name reg, u32 val);
505
506u32 ps3_get_ctr_size(u32 cpu, u32 phys_ctr);
507void ps3_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
508
509void ps3_enable_pm(u32 cpu);
510void ps3_disable_pm(u32 cpu);
511void ps3_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask);
512void ps3_disable_pm_interrupts(u32 cpu);
513
514u32 ps3_get_and_clear_pm_interrupts(u32 cpu);
515void ps3_sync_irq(int node);
516u32 ps3_get_hw_thread_id(int cpu);
517u64 ps3_get_spe_id(void *arg);
518
519void ps3_early_mm_init(void);
520
521#endif
522
