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21#if !defined(_ASM_POWERPC_PS3_H)
22#define _ASM_POWERPC_PS3_H
23
24#include <linux/init.h>
25#include <linux/types.h>
26#include <linux/device.h>
27#include "cell-pmu.h"
28
29union ps3_firmware_version {
30 u64 raw;
31 struct {
32 u16 pad;
33 u16 major;
34 u16 minor;
35 u16 rev;
36 };
37};
38
39void ps3_get_firmware_version(union ps3_firmware_version *v);
40int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev);
41
42
43
44enum ps3_param_av_multi_out {
45 PS3_PARAM_AV_MULTI_OUT_NTSC = 0,
46 PS3_PARAM_AV_MULTI_OUT_PAL_RGB = 1,
47 PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR = 2,
48 PS3_PARAM_AV_MULTI_OUT_SECAM = 3,
49};
50
51enum ps3_param_av_multi_out ps3_os_area_get_av_multi_out(void);
52
53extern u64 ps3_os_area_get_rtc_diff(void);
54extern void ps3_os_area_set_rtc_diff(u64 rtc_diff);
55
56
57
58enum ps3_dma_page_size {
59 PS3_DMA_4K = 12U,
60 PS3_DMA_64K = 16U,
61 PS3_DMA_1M = 20U,
62 PS3_DMA_16M = 24U,
63};
64
65enum ps3_dma_region_type {
66 PS3_DMA_OTHER = 0,
67 PS3_DMA_INTERNAL = 2,
68};
69
70struct ps3_dma_region_ops;
71
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83
84
85struct ps3_dma_region {
86 struct ps3_system_bus_device *dev;
87
88 const struct ps3_dma_region_ops *region_ops;
89 unsigned char ioid;
90 enum ps3_dma_page_size page_size;
91 enum ps3_dma_region_type region_type;
92 unsigned long len;
93 unsigned long offset;
94
95
96 unsigned long bus_addr;
97 struct {
98 spinlock_t lock;
99 struct list_head head;
100 } chunk_list;
101};
102
103struct ps3_dma_region_ops {
104 int (*create)(struct ps3_dma_region *);
105 int (*free)(struct ps3_dma_region *);
106 int (*map)(struct ps3_dma_region *,
107 unsigned long virt_addr,
108 unsigned long len,
109 dma_addr_t *bus_addr,
110 u64 iopte_pp);
111 int (*unmap)(struct ps3_dma_region *,
112 dma_addr_t bus_addr,
113 unsigned long len);
114};
115
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119
120
121
122struct ps3_system_bus_device;
123
124int ps3_dma_region_init(struct ps3_system_bus_device *dev,
125 struct ps3_dma_region *r, enum ps3_dma_page_size page_size,
126 enum ps3_dma_region_type region_type, void *addr, unsigned long len);
127int ps3_dma_region_create(struct ps3_dma_region *r);
128int ps3_dma_region_free(struct ps3_dma_region *r);
129int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
130 unsigned long len, dma_addr_t *bus_addr,
131 u64 iopte_pp);
132int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
133 unsigned long len);
134
135
136
137enum ps3_mmio_page_size {
138 PS3_MMIO_4K = 12U,
139 PS3_MMIO_64K = 16U
140};
141
142struct ps3_mmio_region_ops;
143
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148
149struct ps3_mmio_region {
150 struct ps3_system_bus_device *dev;
151 const struct ps3_mmio_region_ops *mmio_ops;
152 unsigned long bus_addr;
153 unsigned long len;
154 enum ps3_mmio_page_size page_size;
155 unsigned long lpar_addr;
156};
157
158struct ps3_mmio_region_ops {
159 int (*create)(struct ps3_mmio_region *);
160 int (*free)(struct ps3_mmio_region *);
161};
162
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168
169int ps3_mmio_region_init(struct ps3_system_bus_device *dev,
170 struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len,
171 enum ps3_mmio_page_size page_size);
172int ps3_mmio_region_create(struct ps3_mmio_region *r);
173int ps3_free_mmio_region(struct ps3_mmio_region *r);
174unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr);
175
176
177
178enum ps3_cpu_binding {
179 PS3_BINDING_CPU_ANY = -1,
180 PS3_BINDING_CPU_0 = 0,
181 PS3_BINDING_CPU_1 = 1,
182};
183
184int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
185 unsigned int *virq);
186int ps3_irq_plug_destroy(unsigned int virq);
187int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq);
188int ps3_event_receive_port_destroy(unsigned int virq);
189int ps3_send_event_locally(unsigned int virq);
190
191int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
192 unsigned int *virq);
193int ps3_io_irq_destroy(unsigned int virq);
194int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
195 unsigned int *virq);
196int ps3_vuart_irq_destroy(unsigned int virq);
197int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
198 unsigned int class, unsigned int *virq);
199int ps3_spe_irq_destroy(unsigned int virq);
200
201int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
202 enum ps3_cpu_binding cpu, unsigned int *virq);
203int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
204 unsigned int virq);
205
206
207
208enum lv1_result {
209 LV1_SUCCESS = 0,
210
211 LV1_RESOURCE_SHORTAGE = -2,
212 LV1_NO_PRIVILEGE = -3,
213 LV1_DENIED_BY_POLICY = -4,
214 LV1_ACCESS_VIOLATION = -5,
215 LV1_NO_ENTRY = -6,
216 LV1_DUPLICATE_ENTRY = -7,
217 LV1_TYPE_MISMATCH = -8,
218 LV1_BUSY = -9,
219 LV1_EMPTY = -10,
220 LV1_WRONG_STATE = -11,
221
222 LV1_NO_MATCH = -13,
223 LV1_ALREADY_CONNECTED = -14,
224 LV1_UNSUPPORTED_PARAMETER_VALUE = -15,
225 LV1_CONDITION_NOT_SATISFIED = -16,
226 LV1_ILLEGAL_PARAMETER_VALUE = -17,
227 LV1_BAD_OPTION = -18,
228 LV1_IMPLEMENTATION_LIMITATION = -19,
229 LV1_NOT_IMPLEMENTED = -20,
230 LV1_INVALID_CLASS_ID = -21,
231 LV1_CONSTRAINT_NOT_SATISFIED = -22,
232 LV1_ALIGNMENT_ERROR = -23,
233 LV1_HARDWARE_ERROR = -24,
234 LV1_INVALID_DATA_FORMAT = -25,
235 LV1_INVALID_OPERATION = -26,
236 LV1_INTERNAL_ERROR = -32768,
237};
238
239static inline const char* ps3_result(int result)
240{
241#if defined(DEBUG)
242 switch (result) {
243 case LV1_SUCCESS:
244 return "LV1_SUCCESS (0)";
245 case -1:
246 return "** unknown result ** (-1)";
247 case LV1_RESOURCE_SHORTAGE:
248 return "LV1_RESOURCE_SHORTAGE (-2)";
249 case LV1_NO_PRIVILEGE:
250 return "LV1_NO_PRIVILEGE (-3)";
251 case LV1_DENIED_BY_POLICY:
252 return "LV1_DENIED_BY_POLICY (-4)";
253 case LV1_ACCESS_VIOLATION:
254 return "LV1_ACCESS_VIOLATION (-5)";
255 case LV1_NO_ENTRY:
256 return "LV1_NO_ENTRY (-6)";
257 case LV1_DUPLICATE_ENTRY:
258 return "LV1_DUPLICATE_ENTRY (-7)";
259 case LV1_TYPE_MISMATCH:
260 return "LV1_TYPE_MISMATCH (-8)";
261 case LV1_BUSY:
262 return "LV1_BUSY (-9)";
263 case LV1_EMPTY:
264 return "LV1_EMPTY (-10)";
265 case LV1_WRONG_STATE:
266 return "LV1_WRONG_STATE (-11)";
267 case -12:
268 return "** unknown result ** (-12)";
269 case LV1_NO_MATCH:
270 return "LV1_NO_MATCH (-13)";
271 case LV1_ALREADY_CONNECTED:
272 return "LV1_ALREADY_CONNECTED (-14)";
273 case LV1_UNSUPPORTED_PARAMETER_VALUE:
274 return "LV1_UNSUPPORTED_PARAMETER_VALUE (-15)";
275 case LV1_CONDITION_NOT_SATISFIED:
276 return "LV1_CONDITION_NOT_SATISFIED (-16)";
277 case LV1_ILLEGAL_PARAMETER_VALUE:
278 return "LV1_ILLEGAL_PARAMETER_VALUE (-17)";
279 case LV1_BAD_OPTION:
280 return "LV1_BAD_OPTION (-18)";
281 case LV1_IMPLEMENTATION_LIMITATION:
282 return "LV1_IMPLEMENTATION_LIMITATION (-19)";
283 case LV1_NOT_IMPLEMENTED:
284 return "LV1_NOT_IMPLEMENTED (-20)";
285 case LV1_INVALID_CLASS_ID:
286 return "LV1_INVALID_CLASS_ID (-21)";
287 case LV1_CONSTRAINT_NOT_SATISFIED:
288 return "LV1_CONSTRAINT_NOT_SATISFIED (-22)";
289 case LV1_ALIGNMENT_ERROR:
290 return "LV1_ALIGNMENT_ERROR (-23)";
291 case LV1_HARDWARE_ERROR:
292 return "LV1_HARDWARE_ERROR (-24)";
293 case LV1_INVALID_DATA_FORMAT:
294 return "LV1_INVALID_DATA_FORMAT (-25)";
295 case LV1_INVALID_OPERATION:
296 return "LV1_INVALID_OPERATION (-26)";
297 case LV1_INTERNAL_ERROR:
298 return "LV1_INTERNAL_ERROR (-32768)";
299 default:
300 BUG();
301 return "** unknown result **";
302 };
303#else
304 return "";
305#endif
306}
307
308
309
310enum ps3_match_id {
311 PS3_MATCH_ID_EHCI = 1,
312 PS3_MATCH_ID_OHCI = 2,
313 PS3_MATCH_ID_GELIC = 3,
314 PS3_MATCH_ID_AV_SETTINGS = 4,
315 PS3_MATCH_ID_SYSTEM_MANAGER = 5,
316 PS3_MATCH_ID_STOR_DISK = 6,
317 PS3_MATCH_ID_STOR_ROM = 7,
318 PS3_MATCH_ID_STOR_FLASH = 8,
319 PS3_MATCH_ID_SOUND = 9,
320 PS3_MATCH_ID_GPU = 10,
321 PS3_MATCH_ID_LPM = 11,
322};
323
324enum ps3_match_sub_id {
325 PS3_MATCH_SUB_ID_GPU_FB = 1,
326 PS3_MATCH_SUB_ID_GPU_RAMDISK = 2,
327};
328
329#define PS3_MODULE_ALIAS_EHCI "ps3:1:0"
330#define PS3_MODULE_ALIAS_OHCI "ps3:2:0"
331#define PS3_MODULE_ALIAS_GELIC "ps3:3:0"
332#define PS3_MODULE_ALIAS_AV_SETTINGS "ps3:4:0"
333#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5:0"
334#define PS3_MODULE_ALIAS_STOR_DISK "ps3:6:0"
335#define PS3_MODULE_ALIAS_STOR_ROM "ps3:7:0"
336#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8:0"
337#define PS3_MODULE_ALIAS_SOUND "ps3:9:0"
338#define PS3_MODULE_ALIAS_GPU_FB "ps3:10:1"
339#define PS3_MODULE_ALIAS_GPU_RAMDISK "ps3:10:2"
340#define PS3_MODULE_ALIAS_LPM "ps3:11:0"
341
342enum ps3_system_bus_device_type {
343 PS3_DEVICE_TYPE_IOC0 = 1,
344 PS3_DEVICE_TYPE_SB,
345 PS3_DEVICE_TYPE_VUART,
346 PS3_DEVICE_TYPE_LPM,
347};
348
349
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351
352
353struct ps3_system_bus_device {
354 enum ps3_match_id match_id;
355 enum ps3_match_sub_id match_sub_id;
356 enum ps3_system_bus_device_type dev_type;
357
358 u64 bus_id;
359 u64 dev_id;
360 unsigned int interrupt_id;
361 struct ps3_dma_region *d_region;
362 struct ps3_mmio_region *m_region;
363 unsigned int port_number;
364 struct {
365 u64 node_id;
366 u64 pu_id;
367 u64 rights;
368 } lpm;
369
370
371 struct device core;
372 void *driver_priv;
373};
374
375int ps3_open_hv_device(struct ps3_system_bus_device *dev);
376int ps3_close_hv_device(struct ps3_system_bus_device *dev);
377
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379
380
381
382struct ps3_system_bus_driver {
383 enum ps3_match_id match_id;
384 enum ps3_match_sub_id match_sub_id;
385 struct device_driver core;
386 int (*probe)(struct ps3_system_bus_device *);
387 int (*remove)(struct ps3_system_bus_device *);
388 int (*shutdown)(struct ps3_system_bus_device *);
389
390
391};
392
393int ps3_system_bus_device_register(struct ps3_system_bus_device *dev);
394int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
395void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
396
397static inline struct ps3_system_bus_driver *ps3_drv_to_system_bus_drv(
398 struct device_driver *_drv)
399{
400 return container_of(_drv, struct ps3_system_bus_driver, core);
401}
402static inline struct ps3_system_bus_device *ps3_dev_to_system_bus_dev(
403 struct device *_dev)
404{
405 return container_of(_dev, struct ps3_system_bus_device, core);
406}
407static inline struct ps3_system_bus_driver *
408 ps3_system_bus_dev_to_system_bus_drv(struct ps3_system_bus_device *_dev)
409{
410 BUG_ON(!_dev);
411 BUG_ON(!_dev->core.driver);
412 return ps3_drv_to_system_bus_drv(_dev->core.driver);
413}
414
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418
419
420
421static inline void ps3_system_bus_set_driver_data(
422 struct ps3_system_bus_device *dev, void *data)
423{
424 dev->core.driver_data = data;
425}
426static inline void *ps3_system_bus_get_driver_data(
427 struct ps3_system_bus_device *dev)
428{
429 return dev->core.driver_data;
430}
431
432
433
434extern struct bus_type ps3_system_bus_type;
435
436
437
438struct ps3_sys_manager_ops {
439 struct ps3_system_bus_device *dev;
440 void (*power_off)(struct ps3_system_bus_device *dev);
441 void (*restart)(struct ps3_system_bus_device *dev);
442};
443
444void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops);
445void __noreturn ps3_sys_manager_power_off(void);
446void __noreturn ps3_sys_manager_restart(void);
447void __noreturn ps3_sys_manager_halt(void);
448int ps3_sys_manager_get_wol(void);
449void ps3_sys_manager_set_wol(int state);
450
451struct ps3_prealloc {
452 const char *name;
453 void *address;
454 unsigned long size;
455 unsigned long align;
456};
457
458extern struct ps3_prealloc ps3fb_videomemory;
459extern struct ps3_prealloc ps3flash_bounce_buffer;
460
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469
470enum ps3_lpm_rights {
471 PS3_LPM_RIGHTS_USE_LPM = 0x001,
472 PS3_LPM_RIGHTS_USE_TB = 0x100,
473};
474
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483enum ps3_lpm_tb_type {
484 PS3_LPM_TB_TYPE_NONE = 0,
485 PS3_LPM_TB_TYPE_INTERNAL = 1,
486};
487
488int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
489 u64 tb_cache_size);
490int ps3_lpm_close(void);
491int ps3_lpm_copy_tb(unsigned long offset, void *buf, unsigned long count,
492 unsigned long *bytes_copied);
493int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf,
494 unsigned long count, unsigned long *bytes_copied);
495void ps3_set_bookmark(u64 bookmark);
496void ps3_set_pm_bookmark(u64 tag, u64 incident, u64 th_id);
497int ps3_set_signal(u64 rtas_signal_group, u8 signal_bit, u16 sub_unit,
498 u8 bus_word);
499
500u32 ps3_read_phys_ctr(u32 cpu, u32 phys_ctr);
501void ps3_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
502u32 ps3_read_ctr(u32 cpu, u32 ctr);
503void ps3_write_ctr(u32 cpu, u32 ctr, u32 val);
504
505u32 ps3_read_pm07_control(u32 cpu, u32 ctr);
506void ps3_write_pm07_control(u32 cpu, u32 ctr, u32 val);
507u32 ps3_read_pm(u32 cpu, enum pm_reg_name reg);
508void ps3_write_pm(u32 cpu, enum pm_reg_name reg, u32 val);
509
510u32 ps3_get_ctr_size(u32 cpu, u32 phys_ctr);
511void ps3_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
512
513void ps3_enable_pm(u32 cpu);
514void ps3_disable_pm(u32 cpu);
515void ps3_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask);
516void ps3_disable_pm_interrupts(u32 cpu);
517
518u32 ps3_get_and_clear_pm_interrupts(u32 cpu);
519void ps3_sync_irq(int node);
520u32 ps3_get_hw_thread_id(int cpu);
521u64 ps3_get_spe_id(void *arg);
522
523
524extern struct mutex ps3_gpu_mutex;
525
526#endif
527
