1 #if !defined(__HW_SPAPR_H__)
4 #include "sysemu/dma.h"
5 #include "hw/ppc/xics.h"
11 #define HPTE64_V_HPTE_DIRTY 0x0000000000000040ULL
13 typedef struct sPAPREnvironment {
14 struct VIOsPAPRBus *vio_bus;
15 QLIST_HEAD(, sPAPRPHBState) phbs;
16 struct sPAPRNVRAM *nvram;
25 hwaddr fdt_addr, rtas_addr;
29 target_ulong entry_point;
30 uint64_t rtc_offset; /* Now used only during incoming migration */
31 struct PPCTimebase tb;
35 Notifier epow_notifier;
45 #define H_BUSY 1 /* Hardware busy -- retry later */
46 #define H_CLOSED 2 /* Resource closed */
47 #define H_NOT_AVAILABLE 3
48 #define H_CONSTRAINED 4 /* Resource request constrained to max allowed */
50 #define H_IN_PROGRESS 14 /* Kind of like busy */
51 #define H_PAGE_REGISTERED 15
52 #define H_PARTIAL_STORE 16
53 #define H_PENDING 17 /* returned from H_POLL_PENDING */
54 #define H_CONTINUE 18 /* Returned from H_Join on success */
55 #define H_LONG_BUSY_START_RANGE 9900 /* Start of long busy range */
56 #define H_LONG_BUSY_ORDER_1_MSEC 9900 /* Long busy, hint that 1msec \
57 is a good time to retry */
58 #define H_LONG_BUSY_ORDER_10_MSEC 9901 /* Long busy, hint that 10msec \
59 is a good time to retry */
60 #define H_LONG_BUSY_ORDER_100_MSEC 9902 /* Long busy, hint that 100msec \
61 is a good time to retry */
62 #define H_LONG_BUSY_ORDER_1_SEC 9903 /* Long busy, hint that 1sec \
63 is a good time to retry */
64 #define H_LONG_BUSY_ORDER_10_SEC 9904 /* Long busy, hint that 10sec \
65 is a good time to retry */
66 #define H_LONG_BUSY_ORDER_100_SEC 9905 /* Long busy, hint that 100sec \
67 is a good time to retry */
68 #define H_LONG_BUSY_END_RANGE 9905 /* End of long busy range */
69 #define H_HARDWARE -1 /* Hardware error */
70 #define H_FUNCTION -2 /* Function not supported */
71 #define H_PRIVILEGE -3 /* Caller not privileged */
72 #define H_PARAMETER -4 /* Parameter invalid, out-of-range or conflicting */
73 #define H_BAD_MODE -5 /* Illegal msr value */
74 #define H_PTEG_FULL -6 /* PTEG is full */
75 #define H_NOT_FOUND -7 /* PTE was not found" */
76 #define H_RESERVED_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */
78 #define H_AUTHORITY -10
79 #define H_PERMISSION -11
81 #define H_SOURCE_PARM -13
82 #define H_DEST_PARM -14
83 #define H_REMOTE_PARM -15
84 #define H_RESOURCE -16
85 #define H_ADAPTER_PARM -17
87 #define H_RCQ_PARM -19
88 #define H_SCQ_PARM -20
92 #define H_SIGT_PARM -24
93 #define H_TOKEN_PARM -25
94 #define H_MLENGTH_PARM -27
95 #define H_MEM_PARM -28
96 #define H_MEM_ACCESS_PARM -29
97 #define H_ATTR_PARM -30
98 #define H_PORT_PARM -31
99 #define H_MCG_PARM -32
100 #define H_VL_PARM -33
101 #define H_TSIZE_PARM -34
102 #define H_TRACE_PARM -35
104 #define H_MASK_PARM -37
105 #define H_MCG_FULL -38
106 #define H_ALIAS_EXIST -39
107 #define H_P_COUNTER -40
108 #define H_TABLE_FULL -41
109 #define H_ALT_TABLE -42
110 #define H_MR_CONDITION -43
111 #define H_NOT_ENOUGH_RESOURCES -44
112 #define H_R_STATE -45
113 #define H_RESCINDEND -46
122 #define H_UNSUPPORTED_FLAG -256
123 #define H_MULTI_THREADS_ACTIVE -9005
126 /* Long Busy is a condition that can be returned by the firmware
127 * when a call cannot be completed now, but the identical call
128 * should be retried later. This prevents calls blocking in the
129 * firmware for long periods of time. Annoyingly the firmware can return
130 * a range of return codes, hinting at how long we should wait before
131 * retrying. If you don't care for the hint, the macro below is a good
132 * way to check for the long_busy return codes
134 #define H_IS_LONG_BUSY(x) ((x >= H_LONG_BUSY_START_RANGE) \
135 && (x <= H_LONG_BUSY_END_RANGE))
138 #define H_LARGE_PAGE (1ULL<<(63-16))
139 #define H_EXACT (1ULL<<(63-24)) /* Use exact PTE or return H_PTEG_FULL */
140 #define H_R_XLATE (1ULL<<(63-25)) /* include a valid logical page num in the pte if the valid bit is set */
141 #define H_READ_4 (1ULL<<(63-26)) /* Return 4 PTEs */
142 #define H_PAGE_STATE_CHANGE (1ULL<<(63-28))
143 #define H_PAGE_UNUSED ((1ULL<<(63-29)) | (1ULL<<(63-30)))
144 #define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED)
145 #define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1ULL<<(63-31)))
146 #define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE
147 #define H_AVPN (1ULL<<(63-32)) /* An avpn is provided as a sanity test */
148 #define H_ANDCOND (1ULL<<(63-33))
149 #define H_ICACHE_INVALIDATE (1ULL<<(63-40)) /* icbi, etc. (ignored for IO pages) */
150 #define H_ICACHE_SYNCHRONIZE (1ULL<<(63-41)) /* dcbst, icbi, etc (ignored for IO pages */
151 #define H_ZERO_PAGE (1ULL<<(63-48)) /* zero the page before mapping (ignored for IO pages) */
152 #define H_COPY_PAGE (1ULL<<(63-49))
153 #define H_N (1ULL<<(63-61))
154 #define H_PP1 (1ULL<<(63-62))
155 #define H_PP2 (1ULL<<(63-63))
157 /* Values for 2nd argument to H_SET_MODE */
158 #define H_SET_MODE_RESOURCE_SET_CIABR 1
159 #define H_SET_MODE_RESOURCE_SET_DAWR 2
160 #define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE 3
161 #define H_SET_MODE_RESOURCE_LE 4
163 /* Flags for H_SET_MODE_RESOURCE_LE */
164 #define H_SET_MODE_ENDIAN_BIG 0
165 #define H_SET_MODE_ENDIAN_LITTLE 1
167 /* Flags for H_SET_MODE_RESOURCE_ADDR_TRANS_MODE */
168 #define H_SET_MODE_ADDR_TRANS_NONE 0
169 #define H_SET_MODE_ADDR_TRANS_0001_8000 2
170 #define H_SET_MODE_ADDR_TRANS_C000_0000_0000_4000 3
173 #define H_VASI_INVALID 0
174 #define H_VASI_ENABLED 1
175 #define H_VASI_ABORTED 2
176 #define H_VASI_SUSPENDING 3
177 #define H_VASI_SUSPENDED 4
178 #define H_VASI_RESUMED 5
179 #define H_VASI_COMPLETED 6
182 #define H_DABRX_HYPERVISOR (1ULL<<(63-61))
183 #define H_DABRX_KERNEL (1ULL<<(63-62))
184 #define H_DABRX_USER (1ULL<<(63-63))
186 /* Each control block has to be on a 4K boundary */
187 #define H_CB_ALIGNMENT 4096
189 /* pSeries hypervisor opcodes */
190 #define H_REMOVE 0x04
193 #define H_CLEAR_MOD 0x10
194 #define H_CLEAR_REF 0x14
195 #define H_PROTECT 0x18
196 #define H_GET_TCE 0x1c
197 #define H_PUT_TCE 0x20
198 #define H_SET_SPRG0 0x24
199 #define H_SET_DABR 0x28
200 #define H_PAGE_INIT 0x2c
201 #define H_SET_ASR 0x30
202 #define H_ASR_ON 0x34
203 #define H_ASR_OFF 0x38
204 #define H_LOGICAL_CI_LOAD 0x3c
205 #define H_LOGICAL_CI_STORE 0x40
206 #define H_LOGICAL_CACHE_LOAD 0x44
207 #define H_LOGICAL_CACHE_STORE 0x48
208 #define H_LOGICAL_ICBI 0x4c
209 #define H_LOGICAL_DCBF 0x50
210 #define H_GET_TERM_CHAR 0x54
211 #define H_PUT_TERM_CHAR 0x58
212 #define H_REAL_TO_LOGICAL 0x5c
213 #define H_HYPERVISOR_DATA 0x60
219 #define H_PERFMON 0x7c
220 #define H_MIGRATE_DMA 0x78
221 #define H_REGISTER_VPA 0xDC
223 #define H_CONFER 0xE4
225 #define H_GET_PPP 0xEC
226 #define H_SET_PPP 0xF0
229 #define H_REG_CRQ 0xFC
230 #define H_FREE_CRQ 0x100
231 #define H_VIO_SIGNAL 0x104
232 #define H_SEND_CRQ 0x108
233 #define H_COPY_RDMA 0x110
234 #define H_REGISTER_LOGICAL_LAN 0x114
235 #define H_FREE_LOGICAL_LAN 0x118
236 #define H_ADD_LOGICAL_LAN_BUFFER 0x11C
237 #define H_SEND_LOGICAL_LAN 0x120
238 #define H_BULK_REMOVE 0x124
239 #define H_MULTICAST_CTRL 0x130
240 #define H_SET_XDABR 0x134
241 #define H_STUFF_TCE 0x138
242 #define H_PUT_TCE_INDIRECT 0x13C
243 #define H_CHANGE_LOGICAL_LAN_MAC 0x14C
244 #define H_VTERM_PARTNER_INFO 0x150
245 #define H_REGISTER_VTERM 0x154
246 #define H_FREE_VTERM 0x158
247 #define H_RESET_EVENTS 0x15C
248 #define H_ALLOC_RESOURCE 0x160
249 #define H_FREE_RESOURCE 0x164
250 #define H_MODIFY_QP 0x168
251 #define H_QUERY_QP 0x16C
252 #define H_REREGISTER_PMR 0x170
253 #define H_REGISTER_SMR 0x174
254 #define H_QUERY_MR 0x178
255 #define H_QUERY_MW 0x17C
256 #define H_QUERY_HCA 0x180
257 #define H_QUERY_PORT 0x184
258 #define H_MODIFY_PORT 0x188
259 #define H_DEFINE_AQP1 0x18C
260 #define H_GET_TRACE_BUFFER 0x190
261 #define H_DEFINE_AQP0 0x194
262 #define H_RESIZE_MR 0x198
263 #define H_ATTACH_MCQP 0x19C
264 #define H_DETACH_MCQP 0x1A0
265 #define H_CREATE_RPT 0x1A4
266 #define H_REMOVE_RPT 0x1A8
267 #define H_REGISTER_RPAGES 0x1AC
268 #define H_DISABLE_AND_GETC 0x1B0
269 #define H_ERROR_DATA 0x1B4
270 #define H_GET_HCA_INFO 0x1B8
271 #define H_GET_PERF_COUNT 0x1BC
272 #define H_MANAGE_TRACE 0x1C0
273 #define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
274 #define H_QUERY_INT_STATE 0x1E4
275 #define H_POLL_PENDING 0x1D8
276 #define H_ILLAN_ATTRIBUTES 0x244
277 #define H_MODIFY_HEA_QP 0x250
278 #define H_QUERY_HEA_QP 0x254
279 #define H_QUERY_HEA 0x258
280 #define H_QUERY_HEA_PORT 0x25C
281 #define H_MODIFY_HEA_PORT 0x260
282 #define H_REG_BCMC 0x264
283 #define H_DEREG_BCMC 0x268
284 #define H_REGISTER_HEA_RPAGES 0x26C
285 #define H_DISABLE_AND_GET_HEA 0x270
286 #define H_GET_HEA_INFO 0x274
287 #define H_ALLOC_HEA_RESOURCE 0x278
288 #define H_ADD_CONN 0x284
289 #define H_DEL_CONN 0x288
291 #define H_VASI_STATE 0x2A4
292 #define H_ENABLE_CRQ 0x2B0
293 #define H_GET_EM_PARMS 0x2B8
294 #define H_SET_MPP 0x2D0
295 #define H_GET_MPP 0x2D4
296 #define H_XIRR_X 0x2FC
297 #define H_SET_MODE 0x31C
298 #define MAX_HCALL_OPCODE H_SET_MODE
300 /* The hcalls above are standardized in PAPR and implemented by pHyp
303 * We also need some hcalls which are specific to qemu / KVM-on-POWER.
304 * So far we just need one for H_RTAS, but in future we'll need more
305 * for extensions like virtio. We put those into the 0xf000-0xfffc
306 * range which is reserved by PAPR for "platform-specific" hcalls.
308 #define KVMPPC_HCALL_BASE 0xf000
309 #define KVMPPC_H_RTAS (KVMPPC_HCALL_BASE + 0x0)
310 #define KVMPPC_H_LOGICAL_MEMOP (KVMPPC_HCALL_BASE + 0x1)
311 /* Client Architecture support */
312 #define KVMPPC_H_CAS (KVMPPC_HCALL_BASE + 0x2)
313 #define KVMPPC_HCALL_MAX KVMPPC_H_CAS
315 extern sPAPREnvironment *spapr;
317 typedef struct sPAPRDeviceTreeUpdateHeader {
319 } sPAPRDeviceTreeUpdateHeader;
321 /*#define DEBUG_SPAPR_HCALLS*/
323 #ifdef DEBUG_SPAPR_HCALLS
324 #define hcall_dprintf(fmt, ...) \
325 do { fprintf(stderr, "%s: " fmt, __func__, ## __VA_ARGS__); } while (0)
327 #define hcall_dprintf(fmt, ...) \
331 typedef target_ulong (*spapr_hcall_fn)(PowerPCCPU *cpu, sPAPREnvironment *spapr,
335 void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn);
336 target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode,
339 int spapr_allocate_irq(int hint, bool lsi);
340 int spapr_allocate_irq_block(int num, bool lsi, bool msi);
342 /* ibm,set-eeh-option */
343 #define RTAS_EEH_DISABLE 0
344 #define RTAS_EEH_ENABLE 1
345 #define RTAS_EEH_THAW_IO 2
346 #define RTAS_EEH_THAW_DMA 3
348 /* ibm,get-config-addr-info2 */
349 #define RTAS_GET_PE_ADDR 0
350 #define RTAS_GET_PE_MODE 1
351 #define RTAS_PE_MODE_NONE 0
352 #define RTAS_PE_MODE_NOT_SHARED 1
353 #define RTAS_PE_MODE_SHARED 2
355 /* ibm,read-slot-reset-state2 */
356 #define RTAS_EEH_PE_STATE_NORMAL 0
357 #define RTAS_EEH_PE_STATE_RESET 1
358 #define RTAS_EEH_PE_STATE_STOPPED_IO_DMA 2
359 #define RTAS_EEH_PE_STATE_STOPPED_DMA 4
360 #define RTAS_EEH_PE_STATE_UNAVAIL 5
361 #define RTAS_EEH_NOT_SUPPORT 0
362 #define RTAS_EEH_SUPPORT 1
363 #define RTAS_EEH_PE_UNAVAIL_INFO 1000
364 #define RTAS_EEH_PE_RECOVER_INFO 0
366 /* ibm,set-slot-reset */
367 #define RTAS_SLOT_RESET_DEACTIVATE 0
368 #define RTAS_SLOT_RESET_HOT 1
369 #define RTAS_SLOT_RESET_FUNDAMENTAL 3
371 /* ibm,slot-error-detail */
372 #define RTAS_SLOT_TEMP_ERR_LOG 1
373 #define RTAS_SLOT_PERM_ERR_LOG 2
375 /* RTAS return codes */
376 #define RTAS_OUT_SUCCESS 0
377 #define RTAS_OUT_NO_ERRORS_FOUND 1
378 #define RTAS_OUT_HW_ERROR -1
379 #define RTAS_OUT_BUSY -2
380 #define RTAS_OUT_PARAM_ERROR -3
381 #define RTAS_OUT_NOT_SUPPORTED -3
382 #define RTAS_OUT_NOT_AUTHORIZED -9002
385 #define RTAS_TOKEN_BASE 0x2000
387 #define RTAS_DISPLAY_CHARACTER (RTAS_TOKEN_BASE + 0x00)
388 #define RTAS_GET_TIME_OF_DAY (RTAS_TOKEN_BASE + 0x01)
389 #define RTAS_SET_TIME_OF_DAY (RTAS_TOKEN_BASE + 0x02)
390 #define RTAS_POWER_OFF (RTAS_TOKEN_BASE + 0x03)
391 #define RTAS_SYSTEM_REBOOT (RTAS_TOKEN_BASE + 0x04)
392 #define RTAS_QUERY_CPU_STOPPED_STATE (RTAS_TOKEN_BASE + 0x05)
393 #define RTAS_START_CPU (RTAS_TOKEN_BASE + 0x06)
394 #define RTAS_STOP_SELF (RTAS_TOKEN_BASE + 0x07)
395 #define RTAS_IBM_GET_SYSTEM_PARAMETER (RTAS_TOKEN_BASE + 0x08)
396 #define RTAS_IBM_SET_SYSTEM_PARAMETER (RTAS_TOKEN_BASE + 0x09)
397 #define RTAS_IBM_SET_XIVE (RTAS_TOKEN_BASE + 0x0A)
398 #define RTAS_IBM_GET_XIVE (RTAS_TOKEN_BASE + 0x0B)
399 #define RTAS_IBM_INT_OFF (RTAS_TOKEN_BASE + 0x0C)
400 #define RTAS_IBM_INT_ON (RTAS_TOKEN_BASE + 0x0D)
401 #define RTAS_CHECK_EXCEPTION (RTAS_TOKEN_BASE + 0x0E)
402 #define RTAS_EVENT_SCAN (RTAS_TOKEN_BASE + 0x0F)
403 #define RTAS_IBM_SET_TCE_BYPASS (RTAS_TOKEN_BASE + 0x10)
404 #define RTAS_QUIESCE (RTAS_TOKEN_BASE + 0x11)
405 #define RTAS_NVRAM_FETCH (RTAS_TOKEN_BASE + 0x12)
406 #define RTAS_NVRAM_STORE (RTAS_TOKEN_BASE + 0x13)
407 #define RTAS_READ_PCI_CONFIG (RTAS_TOKEN_BASE + 0x14)
408 #define RTAS_WRITE_PCI_CONFIG (RTAS_TOKEN_BASE + 0x15)
409 #define RTAS_IBM_READ_PCI_CONFIG (RTAS_TOKEN_BASE + 0x16)
410 #define RTAS_IBM_WRITE_PCI_CONFIG (RTAS_TOKEN_BASE + 0x17)
411 #define RTAS_IBM_QUERY_INTERRUPT_SOURCE_NUMBER (RTAS_TOKEN_BASE + 0x18)
412 #define RTAS_IBM_CHANGE_MSI (RTAS_TOKEN_BASE + 0x19)
413 #define RTAS_SET_INDICATOR (RTAS_TOKEN_BASE + 0x1A)
414 #define RTAS_SET_POWER_LEVEL (RTAS_TOKEN_BASE + 0x1B)
415 #define RTAS_GET_POWER_LEVEL (RTAS_TOKEN_BASE + 0x1C)
416 #define RTAS_GET_SENSOR_STATE (RTAS_TOKEN_BASE + 0x1D)
417 #define RTAS_IBM_CONFIGURE_CONNECTOR (RTAS_TOKEN_BASE + 0x1E)
418 #define RTAS_IBM_OS_TERM (RTAS_TOKEN_BASE + 0x1F)
419 #define RTAS_IBM_SET_EEH_OPTION (RTAS_TOKEN_BASE + 0x20)
420 #define RTAS_IBM_GET_CONFIG_ADDR_INFO2 (RTAS_TOKEN_BASE + 0x21)
421 #define RTAS_IBM_READ_SLOT_RESET_STATE2 (RTAS_TOKEN_BASE + 0x22)
422 #define RTAS_IBM_SET_SLOT_RESET (RTAS_TOKEN_BASE + 0x23)
423 #define RTAS_IBM_CONFIGURE_PE (RTAS_TOKEN_BASE + 0x24)
424 #define RTAS_IBM_SLOT_ERROR_DETAIL (RTAS_TOKEN_BASE + 0x25)
426 #define RTAS_TOKEN_MAX (RTAS_TOKEN_BASE + 0x26)
428 /* RTAS ibm,get-system-parameter token values */
429 #define RTAS_SYSPARM_SPLPAR_CHARACTERISTICS 20
430 #define RTAS_SYSPARM_DIAGNOSTICS_RUN_MODE 42
431 #define RTAS_SYSPARM_UUID 48
433 /* Possible values for the platform-processor-diagnostics-run-mode parameter
434 * of the RTAS ibm,get-system-parameter call.
436 #define DIAGNOSTICS_RUN_MODE_DISABLED 0
437 #define DIAGNOSTICS_RUN_MODE_STAGGERED 1
438 #define DIAGNOSTICS_RUN_MODE_IMMEDIATE 2
439 #define DIAGNOSTICS_RUN_MODE_PERIODIC 3
441 static inline uint64_t ppc64_phys_to_real(uint64_t addr)
443 return addr & ~0xF000000000000000ULL;
446 static inline uint32_t rtas_ld(target_ulong phys, int n)
448 return ldl_be_phys(&address_space_memory, ppc64_phys_to_real(phys + 4*n));
451 static inline void rtas_st(target_ulong phys, int n, uint32_t val)
453 stl_be_phys(&address_space_memory, ppc64_phys_to_real(phys + 4*n), val);
457 static inline void rtas_st_buffer(target_ulong phys, target_ulong phys_len,
458 uint8_t *buffer, uint16_t buffer_len)
463 stw_be_phys(&address_space_memory,
464 ppc64_phys_to_real(phys), buffer_len);
465 cpu_physical_memory_write(ppc64_phys_to_real(phys + 2),
466 buffer, MIN(buffer_len, phys_len - 2));
469 typedef void (*spapr_rtas_fn)(PowerPCCPU *cpu, sPAPREnvironment *spapr,
471 uint32_t nargs, target_ulong args,
472 uint32_t nret, target_ulong rets);
473 void spapr_rtas_register(int token, const char *name, spapr_rtas_fn fn);
474 target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPREnvironment *spapr,
475 uint32_t token, uint32_t nargs, target_ulong args,
476 uint32_t nret, target_ulong rets);
477 int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
480 #define SPAPR_TCE_PAGE_SHIFT 12
481 #define SPAPR_TCE_PAGE_SIZE (1ULL << SPAPR_TCE_PAGE_SHIFT)
482 #define SPAPR_TCE_PAGE_MASK (SPAPR_TCE_PAGE_SIZE - 1)
484 #define SPAPR_VIO_BASE_LIOBN 0x00000000
485 #define SPAPR_PCI_LIOBN(phb_index, window_num) \
486 (0x80000000 | ((phb_index) << 8) | (window_num))
487 #define SPAPR_PCI_DMA_WINDOW_NUM(liobn) ((liobn) & 0xff)
489 #define RTAS_ERROR_LOG_MAX 2048
491 typedef struct sPAPRTCETable sPAPRTCETable;
493 #define TYPE_SPAPR_TCE_TABLE "spapr-tce-table"
494 #define SPAPR_TCE_TABLE(obj) \
495 OBJECT_CHECK(sPAPRTCETable, (obj), TYPE_SPAPR_TCE_TABLE)
497 struct sPAPRTCETable {
508 struct VIOsPAPRDevice *vdev; /* for @bypass migration compatibility only */
509 QLIST_ENTRY(sPAPRTCETable) list;
512 void spapr_events_init(sPAPREnvironment *spapr);
513 void spapr_events_fdt_skel(void *fdt, uint32_t epow_irq);
514 int spapr_h_cas_compose_response(target_ulong addr, target_ulong size);
515 sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn,
520 MemoryRegion *spapr_tce_get_iommu(sPAPRTCETable *tcet);
521 int spapr_dma_dt(void *fdt, int node_off, const char *propname,
522 uint32_t liobn, uint64_t window, uint32_t size);
523 int spapr_tcet_dma_dt(void *fdt, int node_off, const char *propname,
524 sPAPRTCETable *tcet);
525 void spapr_pci_switch_vga(bool big_endian);
527 #define TYPE_SPAPR_RTC "spapr-rtc"
529 void spapr_rtc_read(DeviceState *dev, struct tm *tm, uint32_t *ns);
530 int spapr_rtc_import_offset(DeviceState *dev, int64_t legacy_offset);
532 #endif /* !defined (__HW_SPAPR_H__) */