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21#if !defined(_ASM_POWERPC_PS3_H)
22#define _ASM_POWERPC_PS3_H
23
24#include <linux/types.h>
25#include <linux/device.h>
26#include <asm/cell-pmu.h>
27
28union ps3_firmware_version {
29 u64 raw;
30 struct {
31 u16 pad;
32 u16 major;
33 u16 minor;
34 u16 rev;
35 };
36};
37
38void ps3_get_firmware_version(union ps3_firmware_version *v);
39int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev);
40
41
42
43enum ps3_param_av_multi_out {
44 PS3_PARAM_AV_MULTI_OUT_NTSC = 0,
45 PS3_PARAM_AV_MULTI_OUT_PAL_RGB = 1,
46 PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR = 2,
47 PS3_PARAM_AV_MULTI_OUT_SECAM = 3,
48};
49
50enum ps3_param_av_multi_out ps3_os_area_get_av_multi_out(void);
51
52extern u64 ps3_os_area_get_rtc_diff(void);
53extern void ps3_os_area_set_rtc_diff(u64 rtc_diff);
54
55struct ps3_os_area_flash_ops {
56 ssize_t (*read)(void *buf, size_t count, loff_t pos);
57 ssize_t (*write)(const void *buf, size_t count, loff_t pos);
58};
59
60extern void ps3_os_area_flash_register(const struct ps3_os_area_flash_ops *ops);
61
62
63
64enum ps3_dma_page_size {
65 PS3_DMA_4K = 12U,
66 PS3_DMA_64K = 16U,
67 PS3_DMA_1M = 20U,
68 PS3_DMA_16M = 24U,
69};
70
71enum ps3_dma_region_type {
72 PS3_DMA_OTHER = 0,
73 PS3_DMA_INTERNAL = 2,
74};
75
76struct ps3_dma_region_ops;
77
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89
90
91struct ps3_dma_region {
92 struct ps3_system_bus_device *dev;
93
94 const struct ps3_dma_region_ops *region_ops;
95 unsigned char ioid;
96 enum ps3_dma_page_size page_size;
97 enum ps3_dma_region_type region_type;
98 unsigned long len;
99 unsigned long offset;
100
101
102 unsigned long bus_addr;
103 struct {
104 spinlock_t lock;
105 struct list_head head;
106 } chunk_list;
107};
108
109struct ps3_dma_region_ops {
110 int (*create)(struct ps3_dma_region *);
111 int (*free)(struct ps3_dma_region *);
112 int (*map)(struct ps3_dma_region *,
113 unsigned long virt_addr,
114 unsigned long len,
115 dma_addr_t *bus_addr,
116 u64 iopte_pp);
117 int (*unmap)(struct ps3_dma_region *,
118 dma_addr_t bus_addr,
119 unsigned long len);
120};
121
122
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126
127
128struct ps3_system_bus_device;
129
130int ps3_dma_region_init(struct ps3_system_bus_device *dev,
131 struct ps3_dma_region *r, enum ps3_dma_page_size page_size,
132 enum ps3_dma_region_type region_type, void *addr, unsigned long len);
133int ps3_dma_region_create(struct ps3_dma_region *r);
134int ps3_dma_region_free(struct ps3_dma_region *r);
135int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
136 unsigned long len, dma_addr_t *bus_addr,
137 u64 iopte_pp);
138int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
139 unsigned long len);
140
141
142
143enum ps3_mmio_page_size {
144 PS3_MMIO_4K = 12U,
145 PS3_MMIO_64K = 16U
146};
147
148struct ps3_mmio_region_ops;
149
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154
155struct ps3_mmio_region {
156 struct ps3_system_bus_device *dev;
157 const struct ps3_mmio_region_ops *mmio_ops;
158 unsigned long bus_addr;
159 unsigned long len;
160 enum ps3_mmio_page_size page_size;
161 unsigned long lpar_addr;
162};
163
164struct ps3_mmio_region_ops {
165 int (*create)(struct ps3_mmio_region *);
166 int (*free)(struct ps3_mmio_region *);
167};
168
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174
175int ps3_mmio_region_init(struct ps3_system_bus_device *dev,
176 struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len,
177 enum ps3_mmio_page_size page_size);
178int ps3_mmio_region_create(struct ps3_mmio_region *r);
179int ps3_free_mmio_region(struct ps3_mmio_region *r);
180unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr);
181
182
183
184enum ps3_cpu_binding {
185 PS3_BINDING_CPU_ANY = -1,
186 PS3_BINDING_CPU_0 = 0,
187 PS3_BINDING_CPU_1 = 1,
188};
189
190int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
191 unsigned int *virq);
192int ps3_irq_plug_destroy(unsigned int virq);
193int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq);
194int ps3_event_receive_port_destroy(unsigned int virq);
195int ps3_send_event_locally(unsigned int virq);
196
197int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
198 unsigned int *virq);
199int ps3_io_irq_destroy(unsigned int virq);
200int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
201 unsigned int *virq);
202int ps3_vuart_irq_destroy(unsigned int virq);
203int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
204 unsigned int class, unsigned int *virq);
205int ps3_spe_irq_destroy(unsigned int virq);
206
207int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
208 enum ps3_cpu_binding cpu, unsigned int *virq);
209int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
210 unsigned int virq);
211
212
213
214enum lv1_result {
215 LV1_SUCCESS = 0,
216
217 LV1_RESOURCE_SHORTAGE = -2,
218 LV1_NO_PRIVILEGE = -3,
219 LV1_DENIED_BY_POLICY = -4,
220 LV1_ACCESS_VIOLATION = -5,
221 LV1_NO_ENTRY = -6,
222 LV1_DUPLICATE_ENTRY = -7,
223 LV1_TYPE_MISMATCH = -8,
224 LV1_BUSY = -9,
225 LV1_EMPTY = -10,
226 LV1_WRONG_STATE = -11,
227
228 LV1_NO_MATCH = -13,
229 LV1_ALREADY_CONNECTED = -14,
230 LV1_UNSUPPORTED_PARAMETER_VALUE = -15,
231 LV1_CONDITION_NOT_SATISFIED = -16,
232 LV1_ILLEGAL_PARAMETER_VALUE = -17,
233 LV1_BAD_OPTION = -18,
234 LV1_IMPLEMENTATION_LIMITATION = -19,
235 LV1_NOT_IMPLEMENTED = -20,
236 LV1_INVALID_CLASS_ID = -21,
237 LV1_CONSTRAINT_NOT_SATISFIED = -22,
238 LV1_ALIGNMENT_ERROR = -23,
239 LV1_HARDWARE_ERROR = -24,
240 LV1_INVALID_DATA_FORMAT = -25,
241 LV1_INVALID_OPERATION = -26,
242 LV1_INTERNAL_ERROR = -32768,
243};
244
245static inline const char* ps3_result(int result)
246{
247#if defined(DEBUG) || defined(PS3_VERBOSE_RESULT)
248 switch (result) {
249 case LV1_SUCCESS:
250 return "LV1_SUCCESS (0)";
251 case -1:
252 return "** unknown result ** (-1)";
253 case LV1_RESOURCE_SHORTAGE:
254 return "LV1_RESOURCE_SHORTAGE (-2)";
255 case LV1_NO_PRIVILEGE:
256 return "LV1_NO_PRIVILEGE (-3)";
257 case LV1_DENIED_BY_POLICY:
258 return "LV1_DENIED_BY_POLICY (-4)";
259 case LV1_ACCESS_VIOLATION:
260 return "LV1_ACCESS_VIOLATION (-5)";
261 case LV1_NO_ENTRY:
262 return "LV1_NO_ENTRY (-6)";
263 case LV1_DUPLICATE_ENTRY:
264 return "LV1_DUPLICATE_ENTRY (-7)";
265 case LV1_TYPE_MISMATCH:
266 return "LV1_TYPE_MISMATCH (-8)";
267 case LV1_BUSY:
268 return "LV1_BUSY (-9)";
269 case LV1_EMPTY:
270 return "LV1_EMPTY (-10)";
271 case LV1_WRONG_STATE:
272 return "LV1_WRONG_STATE (-11)";
273 case -12:
274 return "** unknown result ** (-12)";
275 case LV1_NO_MATCH:
276 return "LV1_NO_MATCH (-13)";
277 case LV1_ALREADY_CONNECTED:
278 return "LV1_ALREADY_CONNECTED (-14)";
279 case LV1_UNSUPPORTED_PARAMETER_VALUE:
280 return "LV1_UNSUPPORTED_PARAMETER_VALUE (-15)";
281 case LV1_CONDITION_NOT_SATISFIED:
282 return "LV1_CONDITION_NOT_SATISFIED (-16)";
283 case LV1_ILLEGAL_PARAMETER_VALUE:
284 return "LV1_ILLEGAL_PARAMETER_VALUE (-17)";
285 case LV1_BAD_OPTION:
286 return "LV1_BAD_OPTION (-18)";
287 case LV1_IMPLEMENTATION_LIMITATION:
288 return "LV1_IMPLEMENTATION_LIMITATION (-19)";
289 case LV1_NOT_IMPLEMENTED:
290 return "LV1_NOT_IMPLEMENTED (-20)";
291 case LV1_INVALID_CLASS_ID:
292 return "LV1_INVALID_CLASS_ID (-21)";
293 case LV1_CONSTRAINT_NOT_SATISFIED:
294 return "LV1_CONSTRAINT_NOT_SATISFIED (-22)";
295 case LV1_ALIGNMENT_ERROR:
296 return "LV1_ALIGNMENT_ERROR (-23)";
297 case LV1_HARDWARE_ERROR:
298 return "LV1_HARDWARE_ERROR (-24)";
299 case LV1_INVALID_DATA_FORMAT:
300 return "LV1_INVALID_DATA_FORMAT (-25)";
301 case LV1_INVALID_OPERATION:
302 return "LV1_INVALID_OPERATION (-26)";
303 case LV1_INTERNAL_ERROR:
304 return "LV1_INTERNAL_ERROR (-32768)";
305 default:
306 BUG();
307 return "** unknown result **";
308 };
309#else
310 return "";
311#endif
312}
313
314
315
316enum ps3_match_id {
317 PS3_MATCH_ID_EHCI = 1,
318 PS3_MATCH_ID_OHCI = 2,
319 PS3_MATCH_ID_GELIC = 3,
320 PS3_MATCH_ID_AV_SETTINGS = 4,
321 PS3_MATCH_ID_SYSTEM_MANAGER = 5,
322 PS3_MATCH_ID_STOR_DISK = 6,
323 PS3_MATCH_ID_STOR_ROM = 7,
324 PS3_MATCH_ID_STOR_FLASH = 8,
325 PS3_MATCH_ID_SOUND = 9,
326 PS3_MATCH_ID_GPU = 10,
327 PS3_MATCH_ID_LPM = 11,
328};
329
330enum ps3_match_sub_id {
331 PS3_MATCH_SUB_ID_GPU_FB = 1,
332 PS3_MATCH_SUB_ID_GPU_RAMDISK = 2,
333};
334
335#define PS3_MODULE_ALIAS_EHCI "ps3:1:0"
336#define PS3_MODULE_ALIAS_OHCI "ps3:2:0"
337#define PS3_MODULE_ALIAS_GELIC "ps3:3:0"
338#define PS3_MODULE_ALIAS_AV_SETTINGS "ps3:4:0"
339#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5:0"
340#define PS3_MODULE_ALIAS_STOR_DISK "ps3:6:0"
341#define PS3_MODULE_ALIAS_STOR_ROM "ps3:7:0"
342#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8:0"
343#define PS3_MODULE_ALIAS_SOUND "ps3:9:0"
344#define PS3_MODULE_ALIAS_GPU_FB "ps3:10:1"
345#define PS3_MODULE_ALIAS_GPU_RAMDISK "ps3:10:2"
346#define PS3_MODULE_ALIAS_LPM "ps3:11:0"
347
348enum ps3_system_bus_device_type {
349 PS3_DEVICE_TYPE_IOC0 = 1,
350 PS3_DEVICE_TYPE_SB,
351 PS3_DEVICE_TYPE_VUART,
352 PS3_DEVICE_TYPE_LPM,
353};
354
355
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357
358
359struct ps3_system_bus_device {
360 enum ps3_match_id match_id;
361 enum ps3_match_sub_id match_sub_id;
362 enum ps3_system_bus_device_type dev_type;
363
364 u64 bus_id;
365 u64 dev_id;
366 unsigned int interrupt_id;
367 struct ps3_dma_region *d_region;
368 struct ps3_mmio_region *m_region;
369 unsigned int port_number;
370 struct {
371 u64 node_id;
372 u64 pu_id;
373 u64 rights;
374 } lpm;
375
376
377 struct device core;
378 void *driver_priv;
379};
380
381int ps3_open_hv_device(struct ps3_system_bus_device *dev);
382int ps3_close_hv_device(struct ps3_system_bus_device *dev);
383
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387
388struct ps3_system_bus_driver {
389 enum ps3_match_id match_id;
390 enum ps3_match_sub_id match_sub_id;
391 struct device_driver core;
392 int (*probe)(struct ps3_system_bus_device *);
393 int (*remove)(struct ps3_system_bus_device *);
394 int (*shutdown)(struct ps3_system_bus_device *);
395
396
397};
398
399int ps3_system_bus_device_register(struct ps3_system_bus_device *dev);
400int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
401void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
402
403static inline struct ps3_system_bus_driver *ps3_drv_to_system_bus_drv(
404 struct device_driver *_drv)
405{
406 return container_of(_drv, struct ps3_system_bus_driver, core);
407}
408static inline struct ps3_system_bus_device *ps3_dev_to_system_bus_dev(
409 struct device *_dev)
410{
411 return container_of(_dev, struct ps3_system_bus_device, core);
412}
413static inline struct ps3_system_bus_driver *
414 ps3_system_bus_dev_to_system_bus_drv(struct ps3_system_bus_device *_dev)
415{
416 BUG_ON(!_dev);
417 BUG_ON(!_dev->core.driver);
418 return ps3_drv_to_system_bus_drv(_dev->core.driver);
419}
420
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425
426
427static inline void ps3_system_bus_set_drvdata(
428 struct ps3_system_bus_device *dev, void *data)
429{
430 dev_set_drvdata(&dev->core, data);
431}
432static inline void *ps3_system_bus_get_drvdata(
433 struct ps3_system_bus_device *dev)
434{
435 return dev_get_drvdata(&dev->core);
436}
437
438
439
440extern struct bus_type ps3_system_bus_type;
441
442
443
444struct ps3_sys_manager_ops {
445 struct ps3_system_bus_device *dev;
446 void (*power_off)(struct ps3_system_bus_device *dev);
447 void (*restart)(struct ps3_system_bus_device *dev);
448};
449
450void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops);
451void __noreturn ps3_sys_manager_power_off(void);
452void __noreturn ps3_sys_manager_restart(void);
453void __noreturn ps3_sys_manager_halt(void);
454int ps3_sys_manager_get_wol(void);
455void ps3_sys_manager_set_wol(int state);
456
457struct ps3_prealloc {
458 const char *name;
459 void *address;
460 unsigned long size;
461 unsigned long align;
462};
463
464extern struct ps3_prealloc ps3fb_videomemory;
465extern struct ps3_prealloc ps3flash_bounce_buffer;
466
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475
476enum ps3_lpm_rights {
477 PS3_LPM_RIGHTS_USE_LPM = 0x001,
478 PS3_LPM_RIGHTS_USE_TB = 0x100,
479};
480
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488
489enum ps3_lpm_tb_type {
490 PS3_LPM_TB_TYPE_NONE = 0,
491 PS3_LPM_TB_TYPE_INTERNAL = 1,
492};
493
494int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
495 u64 tb_cache_size);
496int ps3_lpm_close(void);
497int ps3_lpm_copy_tb(unsigned long offset, void *buf, unsigned long count,
498 unsigned long *bytes_copied);
499int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf,
500 unsigned long count, unsigned long *bytes_copied);
501void ps3_set_bookmark(u64 bookmark);
502void ps3_set_pm_bookmark(u64 tag, u64 incident, u64 th_id);
503int ps3_set_signal(u64 rtas_signal_group, u8 signal_bit, u16 sub_unit,
504 u8 bus_word);
505
506u32 ps3_read_phys_ctr(u32 cpu, u32 phys_ctr);
507void ps3_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
508u32 ps3_read_ctr(u32 cpu, u32 ctr);
509void ps3_write_ctr(u32 cpu, u32 ctr, u32 val);
510
511u32 ps3_read_pm07_control(u32 cpu, u32 ctr);
512void ps3_write_pm07_control(u32 cpu, u32 ctr, u32 val);
513u32 ps3_read_pm(u32 cpu, enum pm_reg_name reg);
514void ps3_write_pm(u32 cpu, enum pm_reg_name reg, u32 val);
515
516u32 ps3_get_ctr_size(u32 cpu, u32 phys_ctr);
517void ps3_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
518
519void ps3_enable_pm(u32 cpu);
520void ps3_disable_pm(u32 cpu);
521void ps3_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask);
522void ps3_disable_pm_interrupts(u32 cpu);
523
524u32 ps3_get_and_clear_pm_interrupts(u32 cpu);
525void ps3_sync_irq(int node);
526u32 ps3_get_hw_thread_id(int cpu);
527u64 ps3_get_spe_id(void *arg);
528
529#endif
530
