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Commit | Line | Data |
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d3d2176a DG |
1 | #ifndef _ASM_POWERPC_HVCALL_H |
2 | #define _ASM_POWERPC_HVCALL_H | |
88ced031 | 3 | #ifdef __KERNEL__ |
1da177e4 LT |
4 | |
5 | #define HVSC .long 0x44000022 | |
6 | ||
706c8c93 SB |
7 | #define H_SUCCESS 0 |
8 | #define H_BUSY 1 /* Hardware busy -- retry later */ | |
9 | #define H_CLOSED 2 /* Resource closed */ | |
b13a96cf | 10 | #define H_NOT_AVAILABLE 3 |
706c8c93 | 11 | #define H_CONSTRAINED 4 /* Resource request constrained to max allowed */ |
b13a96cf | 12 | #define H_PARTIAL 5 |
706c8c93 | 13 | #define H_IN_PROGRESS 14 /* Kind of like busy */ |
b13a96cf HS |
14 | #define H_PAGE_REGISTERED 15 |
15 | #define H_PARTIAL_STORE 16 | |
706c8c93 SB |
16 | #define H_PENDING 17 /* returned from H_POLL_PENDING */ |
17 | #define H_CONTINUE 18 /* Returned from H_Join on success */ | |
18 | #define H_LONG_BUSY_START_RANGE 9900 /* Start of long busy range */ | |
19 | #define H_LONG_BUSY_ORDER_1_MSEC 9900 /* Long busy, hint that 1msec \ | |
20 | is a good time to retry */ | |
21 | #define H_LONG_BUSY_ORDER_10_MSEC 9901 /* Long busy, hint that 10msec \ | |
22 | is a good time to retry */ | |
23 | #define H_LONG_BUSY_ORDER_100_MSEC 9902 /* Long busy, hint that 100msec \ | |
24 | is a good time to retry */ | |
25 | #define H_LONG_BUSY_ORDER_1_SEC 9903 /* Long busy, hint that 1sec \ | |
26 | is a good time to retry */ | |
27 | #define H_LONG_BUSY_ORDER_10_SEC 9904 /* Long busy, hint that 10sec \ | |
28 | is a good time to retry */ | |
29 | #define H_LONG_BUSY_ORDER_100_SEC 9905 /* Long busy, hint that 100sec \ | |
30 | is a good time to retry */ | |
31 | #define H_LONG_BUSY_END_RANGE 9905 /* End of long busy range */ | |
a8606e20 PM |
32 | |
33 | /* Internal value used in book3s_hv kvm support; not returned to guests */ | |
34 | #define H_TOO_HARD 9999 | |
35 | ||
706c8c93 SB |
36 | #define H_HARDWARE -1 /* Hardware error */ |
37 | #define H_FUNCTION -2 /* Function not supported */ | |
38 | #define H_PRIVILEGE -3 /* Caller not privileged */ | |
39 | #define H_PARAMETER -4 /* Parameter invalid, out-of-range or conflicting */ | |
40 | #define H_BAD_MODE -5 /* Illegal msr value */ | |
41 | #define H_PTEG_FULL -6 /* PTEG is full */ | |
42 | #define H_NOT_FOUND -7 /* PTE was not found" */ | |
43 | #define H_RESERVED_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */ | |
44 | #define H_NO_MEM -9 | |
45 | #define H_AUTHORITY -10 | |
46 | #define H_PERMISSION -11 | |
47 | #define H_DROPPED -12 | |
48 | #define H_SOURCE_PARM -13 | |
49 | #define H_DEST_PARM -14 | |
50 | #define H_REMOTE_PARM -15 | |
51 | #define H_RESOURCE -16 | |
b13a96cf HS |
52 | #define H_ADAPTER_PARM -17 |
53 | #define H_RH_PARM -18 | |
54 | #define H_RCQ_PARM -19 | |
55 | #define H_SCQ_PARM -20 | |
56 | #define H_EQ_PARM -21 | |
57 | #define H_RT_PARM -22 | |
58 | #define H_ST_PARM -23 | |
59 | #define H_SIGT_PARM -24 | |
60 | #define H_TOKEN_PARM -25 | |
61 | #define H_MLENGTH_PARM -27 | |
62 | #define H_MEM_PARM -28 | |
63 | #define H_MEM_ACCESS_PARM -29 | |
64 | #define H_ATTR_PARM -30 | |
65 | #define H_PORT_PARM -31 | |
66 | #define H_MCG_PARM -32 | |
67 | #define H_VL_PARM -33 | |
68 | #define H_TSIZE_PARM -34 | |
69 | #define H_TRACE_PARM -35 | |
70 | ||
71 | #define H_MASK_PARM -37 | |
72 | #define H_MCG_FULL -38 | |
73 | #define H_ALIAS_EXIST -39 | |
74 | #define H_P_COUNTER -40 | |
75 | #define H_TABLE_FULL -41 | |
76 | #define H_ALT_TABLE -42 | |
77 | #define H_MR_CONDITION -43 | |
78 | #define H_NOT_ENOUGH_RESOURCES -44 | |
79 | #define H_R_STATE -45 | |
4d6e0fa1 KY |
80 | #define H_RESCINDED -46 |
81 | #define H_P2 -55 | |
82 | #define H_P3 -56 | |
83 | #define H_P4 -57 | |
84 | #define H_P5 -58 | |
85 | #define H_P6 -59 | |
86 | #define H_P7 -60 | |
87 | #define H_P8 -61 | |
88 | #define H_P9 -62 | |
89 | #define H_TOO_BIG -64 | |
90 | #define H_OVERLAP -68 | |
91 | #define H_INTERRUPT -69 | |
92 | #define H_BAD_DATA -70 | |
93 | #define H_NOT_ACTIVE -71 | |
94 | #define H_SG_LIST -72 | |
95 | #define H_OP_MODE -73 | |
96 | #define H_COP_HW -74 | |
c0efa9ae | 97 | #define H_STATE -75 |
4d6e0fa1 KY |
98 | #define H_UNSUPPORTED_FLAG_START -256 |
99 | #define H_UNSUPPORTED_FLAG_END -511 | |
100 | #define H_MULTI_THREADS_ACTIVE -9005 | |
101 | #define H_OUTSTANDING_COP_OPS -9006 | |
b13a96cf | 102 | |
1da177e4 LT |
103 | |
104 | /* Long Busy is a condition that can be returned by the firmware | |
105 | * when a call cannot be completed now, but the identical call | |
106 | * should be retried later. This prevents calls blocking in the | |
706c8c93 | 107 | * firmware for long periods of time. Annoyingly the firmware can return |
1da177e4 LT |
108 | * a range of return codes, hinting at how long we should wait before |
109 | * retrying. If you don't care for the hint, the macro below is a good | |
110 | * way to check for the long_busy return codes | |
111 | */ | |
706c8c93 SB |
112 | #define H_IS_LONG_BUSY(x) ((x >= H_LONG_BUSY_START_RANGE) \ |
113 | && (x <= H_LONG_BUSY_END_RANGE)) | |
1da177e4 LT |
114 | |
115 | /* Flags */ | |
116 | #define H_LARGE_PAGE (1UL<<(63-16)) | |
117 | #define H_EXACT (1UL<<(63-24)) /* Use exact PTE or return H_PTEG_FULL */ | |
118 | #define H_R_XLATE (1UL<<(63-25)) /* include a valid logical page num in the pte if the valid bit is set */ | |
119 | #define H_READ_4 (1UL<<(63-26)) /* Return 4 PTEs */ | |
86630a32 BK |
120 | #define H_PAGE_STATE_CHANGE (1UL<<(63-28)) |
121 | #define H_PAGE_UNUSED ((1UL<<(63-29)) | (1UL<<(63-30))) | |
122 | #define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED) | |
123 | #define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1UL<<(63-31))) | |
124 | #define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE | |
1da177e4 LT |
125 | #define H_AVPN (1UL<<(63-32)) /* An avpn is provided as a sanity test */ |
126 | #define H_ANDCOND (1UL<<(63-33)) | |
a8606e20 | 127 | #define H_LOCAL (1UL<<(63-35)) |
1da177e4 LT |
128 | #define H_ICACHE_INVALIDATE (1UL<<(63-40)) /* icbi, etc. (ignored for IO pages) */ |
129 | #define H_ICACHE_SYNCHRONIZE (1UL<<(63-41)) /* dcbst, icbi, etc (ignored for IO pages */ | |
9ee820fa | 130 | #define H_COALESCE_CAND (1UL<<(63-42)) /* page is a good candidate for coalescing */ |
1da177e4 LT |
131 | #define H_ZERO_PAGE (1UL<<(63-48)) /* zero the page before mapping (ignored for IO pages) */ |
132 | #define H_COPY_PAGE (1UL<<(63-49)) | |
133 | #define H_N (1UL<<(63-61)) | |
134 | #define H_PP1 (1UL<<(63-62)) | |
135 | #define H_PP2 (1UL<<(63-63)) | |
136 | ||
2e25aa5f PM |
137 | /* Flags for H_REGISTER_VPA subfunction field */ |
138 | #define H_VPA_FUNC_SHIFT (63-18) /* Bit posn of subfunction code */ | |
139 | #define H_VPA_FUNC_MASK 7UL | |
140 | #define H_VPA_REG_VPA 1UL /* Register Virtual Processor Area */ | |
141 | #define H_VPA_REG_DTL 2UL /* Register Dispatch Trace Log */ | |
142 | #define H_VPA_REG_SLB 3UL /* Register SLB shadow buffer */ | |
143 | #define H_VPA_DEREG_VPA 5UL /* Deregister Virtual Processor Area */ | |
144 | #define H_VPA_DEREG_DTL 6UL /* Deregister Dispatch Trace Log */ | |
145 | #define H_VPA_DEREG_SLB 7UL /* Deregister SLB shadow buffer */ | |
146 | ||
368a6ba5 DB |
147 | /* VASI States */ |
148 | #define H_VASI_INVALID 0 | |
149 | #define H_VASI_ENABLED 1 | |
150 | #define H_VASI_ABORTED 2 | |
151 | #define H_VASI_SUSPENDING 3 | |
152 | #define H_VASI_SUSPENDED 4 | |
153 | #define H_VASI_RESUMED 5 | |
154 | #define H_VASI_COMPLETED 6 | |
155 | ||
25985edc | 156 | /* Each control block has to be on a 4K boundary */ |
b13a96cf HS |
157 | #define H_CB_ALIGNMENT 4096 |
158 | ||
1da177e4 LT |
159 | /* pSeries hypervisor opcodes */ |
160 | #define H_REMOVE 0x04 | |
161 | #define H_ENTER 0x08 | |
162 | #define H_READ 0x0c | |
163 | #define H_CLEAR_MOD 0x10 | |
164 | #define H_CLEAR_REF 0x14 | |
165 | #define H_PROTECT 0x18 | |
166 | #define H_GET_TCE 0x1c | |
167 | #define H_PUT_TCE 0x20 | |
168 | #define H_SET_SPRG0 0x24 | |
169 | #define H_SET_DABR 0x28 | |
170 | #define H_PAGE_INIT 0x2c | |
171 | #define H_SET_ASR 0x30 | |
172 | #define H_ASR_ON 0x34 | |
173 | #define H_ASR_OFF 0x38 | |
174 | #define H_LOGICAL_CI_LOAD 0x3c | |
175 | #define H_LOGICAL_CI_STORE 0x40 | |
176 | #define H_LOGICAL_CACHE_LOAD 0x44 | |
177 | #define H_LOGICAL_CACHE_STORE 0x48 | |
178 | #define H_LOGICAL_ICBI 0x4c | |
179 | #define H_LOGICAL_DCBF 0x50 | |
180 | #define H_GET_TERM_CHAR 0x54 | |
181 | #define H_PUT_TERM_CHAR 0x58 | |
182 | #define H_REAL_TO_LOGICAL 0x5c | |
183 | #define H_HYPERVISOR_DATA 0x60 | |
184 | #define H_EOI 0x64 | |
185 | #define H_CPPR 0x68 | |
186 | #define H_IPI 0x6c | |
187 | #define H_IPOLL 0x70 | |
188 | #define H_XIRR 0x74 | |
189 | #define H_PERFMON 0x7c | |
190 | #define H_MIGRATE_DMA 0x78 | |
191 | #define H_REGISTER_VPA 0xDC | |
706c8c93 | 192 | #define H_CEDE 0xE0 |
1da177e4 | 193 | #define H_CONFER 0xE4 |
706c8c93 | 194 | #define H_PROD 0xE8 |
1da177e4 LT |
195 | #define H_GET_PPP 0xEC |
196 | #define H_SET_PPP 0xF0 | |
197 | #define H_PURR 0xF4 | |
706c8c93 | 198 | #define H_PIC 0xF8 |
1da177e4 LT |
199 | #define H_REG_CRQ 0xFC |
200 | #define H_FREE_CRQ 0x100 | |
201 | #define H_VIO_SIGNAL 0x104 | |
202 | #define H_SEND_CRQ 0x108 | |
706c8c93 | 203 | #define H_COPY_RDMA 0x110 |
cb18bd40 MK |
204 | #define H_REGISTER_LOGICAL_LAN 0x114 |
205 | #define H_FREE_LOGICAL_LAN 0x118 | |
206 | #define H_ADD_LOGICAL_LAN_BUFFER 0x11C | |
207 | #define H_SEND_LOGICAL_LAN 0x120 | |
f03e64f2 | 208 | #define H_BULK_REMOVE 0x124 |
cb18bd40 | 209 | #define H_MULTICAST_CTRL 0x130 |
fd9648df | 210 | #define H_SET_XDABR 0x134 |
1da177e4 LT |
211 | #define H_STUFF_TCE 0x138 |
212 | #define H_PUT_TCE_INDIRECT 0x13C | |
cb18bd40 | 213 | #define H_CHANGE_LOGICAL_LAN_MAC 0x14C |
1da177e4 LT |
214 | #define H_VTERM_PARTNER_INFO 0x150 |
215 | #define H_REGISTER_VTERM 0x154 | |
216 | #define H_FREE_VTERM 0x158 | |
b13a96cf HS |
217 | #define H_RESET_EVENTS 0x15C |
218 | #define H_ALLOC_RESOURCE 0x160 | |
219 | #define H_FREE_RESOURCE 0x164 | |
220 | #define H_MODIFY_QP 0x168 | |
221 | #define H_QUERY_QP 0x16C | |
222 | #define H_REREGISTER_PMR 0x170 | |
223 | #define H_REGISTER_SMR 0x174 | |
224 | #define H_QUERY_MR 0x178 | |
225 | #define H_QUERY_MW 0x17C | |
226 | #define H_QUERY_HCA 0x180 | |
227 | #define H_QUERY_PORT 0x184 | |
228 | #define H_MODIFY_PORT 0x188 | |
229 | #define H_DEFINE_AQP1 0x18C | |
230 | #define H_GET_TRACE_BUFFER 0x190 | |
231 | #define H_DEFINE_AQP0 0x194 | |
232 | #define H_RESIZE_MR 0x198 | |
233 | #define H_ATTACH_MCQP 0x19C | |
234 | #define H_DETACH_MCQP 0x1A0 | |
235 | #define H_CREATE_RPT 0x1A4 | |
236 | #define H_REMOVE_RPT 0x1A8 | |
237 | #define H_REGISTER_RPAGES 0x1AC | |
238 | #define H_DISABLE_AND_GETC 0x1B0 | |
239 | #define H_ERROR_DATA 0x1B4 | |
240 | #define H_GET_HCA_INFO 0x1B8 | |
241 | #define H_GET_PERF_COUNT 0x1BC | |
242 | #define H_MANAGE_TRACE 0x1C0 | |
cb18bd40 | 243 | #define H_FREE_LOGICAL_LAN_BUFFER 0x1D4 |
b13a96cf | 244 | #define H_QUERY_INT_STATE 0x1E4 |
706c8c93 | 245 | #define H_POLL_PENDING 0x1D8 |
3c0c9e38 | 246 | #define H_ILLAN_ATTRIBUTES 0x244 |
d95cacc5 AB |
247 | #define H_MODIFY_HEA_QP 0x250 |
248 | #define H_QUERY_HEA_QP 0x254 | |
249 | #define H_QUERY_HEA 0x258 | |
250 | #define H_QUERY_HEA_PORT 0x25C | |
251 | #define H_MODIFY_HEA_PORT 0x260 | |
252 | #define H_REG_BCMC 0x264 | |
253 | #define H_DEREG_BCMC 0x268 | |
254 | #define H_REGISTER_HEA_RPAGES 0x26C | |
255 | #define H_DISABLE_AND_GET_HEA 0x270 | |
256 | #define H_GET_HEA_INFO 0x274 | |
257 | #define H_ALLOC_HEA_RESOURCE 0x278 | |
258 | #define H_ADD_CONN 0x284 | |
259 | #define H_DEL_CONN 0x288 | |
43ccf202 | 260 | #define H_JOIN 0x298 |
368a6ba5 | 261 | #define H_VASI_STATE 0x2A4 |
032c5e82 | 262 | #define H_VIOCTL 0x2A8 |
43ccf202 | 263 | #define H_ENABLE_CRQ 0x2B0 |
6fe9d1fa | 264 | #define H_GET_EM_PARMS 0x2B8 |
dfc3403f NF |
265 | #define H_SET_MPP 0x2D0 |
266 | #define H_GET_MPP 0x2D4 | |
032c5e82 | 267 | #define H_REG_SUB_CRQ 0x2DC |
36f567b4 | 268 | #define H_HOME_NODE_ASSOCIATIVITY 0x2EC |
032c5e82 TF |
269 | #define H_FREE_SUB_CRQ 0x2E0 |
270 | #define H_SEND_SUB_CRQ 0x2E4 | |
271 | #define H_SEND_SUB_CRQ_INDIRECT 0x2E8 | |
5742bd85 | 272 | #define H_BEST_ENERGY 0x2F4 |
8e44ddc3 | 273 | #define H_XIRR_X 0x2FC |
4d6e0fa1 KY |
274 | #define H_RANDOM 0x300 |
275 | #define H_COP 0x304 | |
9ee820fa | 276 | #define H_GET_MPP_X 0x314 |
d8f48ecc IM |
277 | #define H_SET_MODE 0x31C |
278 | #define MAX_HCALL_OPCODE H_SET_MODE | |
1da177e4 | 279 | |
032c5e82 TF |
280 | /* H_VIOCTL functions */ |
281 | #define H_GET_VIOA_DUMP_SIZE 0x01 | |
282 | #define H_GET_VIOA_DUMP 0x02 | |
283 | #define H_GET_ILLAN_NUM_VLAN_IDS 0x03 | |
284 | #define H_GET_ILLAN_VLAN_ID_LIST 0x04 | |
285 | #define H_GET_ILLAN_SWITCH_ID 0x05 | |
286 | #define H_DISABLE_MIGRATION 0x06 | |
287 | #define H_ENABLE_MIGRATION 0x07 | |
288 | #define H_GET_PARTNER_INFO 0x08 | |
289 | #define H_GET_PARTNER_WWPN_LIST 0x09 | |
290 | #define H_DISABLE_ALL_VIO_INTS 0x0A | |
291 | #define H_DISABLE_VIO_INTERRUPT 0x0B | |
292 | #define H_ENABLE_VIO_INTERRUPT 0x0C | |
293 | ||
294 | ||
8e591cb7 ME |
295 | /* Platform specific hcalls, used by KVM */ |
296 | #define H_RTAS 0xf000 | |
297 | ||
827f798a CS |
298 | /* "Platform specific hcalls", provided by PHYP */ |
299 | #define H_GET_24X7_CATALOG_PAGE 0xF078 | |
300 | #define H_GET_24X7_DATA 0xF07C | |
301 | #define H_GET_PERF_COUNTER_INFO 0xF080 | |
302 | ||
9642382e MN |
303 | /* Values for 2nd argument to H_SET_MODE */ |
304 | #define H_SET_MODE_RESOURCE_SET_CIABR 1 | |
305 | #define H_SET_MODE_RESOURCE_SET_DAWR 2 | |
306 | #define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE 3 | |
307 | #define H_SET_MODE_RESOURCE_LE 4 | |
308 | ||
1da177e4 LT |
309 | #ifndef __ASSEMBLY__ |
310 | ||
b9377ffc AB |
311 | /** |
312 | * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments | |
313 | * @opcode: The hypervisor call to make. | |
1da177e4 | 314 | * |
b9377ffc AB |
315 | * This call supports up to 7 arguments and only returns the status of |
316 | * the hcall. Use this version where possible, its slightly faster than | |
317 | * the other plpar_hcalls. | |
1da177e4 LT |
318 | */ |
319 | long plpar_hcall_norets(unsigned long opcode, ...); | |
320 | ||
b9377ffc AB |
321 | /** |
322 | * plpar_hcall: - Make a pseries hypervisor call | |
323 | * @opcode: The hypervisor call to make. | |
324 | * @retbuf: Buffer to store up to 4 return arguments in. | |
1da177e4 | 325 | * |
b9377ffc AB |
326 | * This call supports up to 6 arguments and 4 return arguments. Use |
327 | * PLPAR_HCALL_BUFSIZE to size the return argument buffer. | |
d3d2176a | 328 | * |
b9377ffc | 329 | * Used for all but the craziest of phyp interfaces (see plpar_hcall9) |
1da177e4 | 330 | */ |
b9377ffc AB |
331 | #define PLPAR_HCALL_BUFSIZE 4 |
332 | long plpar_hcall(unsigned long opcode, unsigned long *retbuf, ...); | |
1da177e4 | 333 | |
b4aea36b MK |
334 | /** |
335 | * plpar_hcall_raw: - Make a hypervisor call without calculating hcall stats | |
336 | * @opcode: The hypervisor call to make. | |
337 | * @retbuf: Buffer to store up to 4 return arguments in. | |
338 | * | |
339 | * This call supports up to 6 arguments and 4 return arguments. Use | |
340 | * PLPAR_HCALL_BUFSIZE to size the return argument buffer. | |
341 | * | |
342 | * Used when phyp interface needs to be called in real mode. Similar to | |
343 | * plpar_hcall, but plpar_hcall_raw works in real mode and does not | |
344 | * calculate hypervisor call statistics. | |
345 | */ | |
346 | long plpar_hcall_raw(unsigned long opcode, unsigned long *retbuf, ...); | |
347 | ||
b9377ffc AB |
348 | /** |
349 | * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments | |
350 | * @opcode: The hypervisor call to make. | |
351 | * @retbuf: Buffer to store up to 9 return arguments in. | |
352 | * | |
353 | * This call supports up to 9 arguments and 9 return arguments. Use | |
354 | * PLPAR_HCALL9_BUFSIZE to size the return argument buffer. | |
355 | */ | |
356 | #define PLPAR_HCALL9_BUFSIZE 9 | |
357 | long plpar_hcall9(unsigned long opcode, unsigned long *retbuf, ...); | |
f90ece28 | 358 | long plpar_hcall9_raw(unsigned long opcode, unsigned long *retbuf, ...); |
b13a96cf | 359 | |
57852a85 MK |
360 | /* For hcall instrumentation. One structure per-hcall, per-CPU */ |
361 | struct hcall_stats { | |
362 | unsigned long num_calls; /* number of calls (on this CPU) */ | |
363 | unsigned long tb_total; /* total wall time (mftb) of calls. */ | |
364 | unsigned long purr_total; /* total cpu time (PURR) of calls. */ | |
c8cd093a AB |
365 | unsigned long tb_start; |
366 | unsigned long purr_start; | |
57852a85 | 367 | }; |
57852a85 MK |
368 | #define HCALL_STAT_ARRAY_SIZE ((MAX_HCALL_OPCODE >> 2) + 1) |
369 | ||
dfc3403f NF |
370 | struct hvcall_mpp_data { |
371 | unsigned long entitled_mem; | |
372 | unsigned long mapped_mem; | |
373 | unsigned short group_num; | |
374 | unsigned short pool_num; | |
375 | unsigned char mem_weight; | |
376 | unsigned char unallocated_mem_weight; | |
377 | unsigned long unallocated_entitlement; /* value in bytes */ | |
378 | unsigned long pool_size; | |
379 | signed long loan_request; | |
380 | unsigned long backing_mem; | |
381 | }; | |
382 | ||
383 | int h_get_mpp(struct hvcall_mpp_data *); | |
81f14997 | 384 | |
9ee820fa BK |
385 | struct hvcall_mpp_x_data { |
386 | unsigned long coalesced_bytes; | |
387 | unsigned long pool_coalesced_bytes; | |
388 | unsigned long pool_purr_cycles; | |
389 | unsigned long pool_spurr_cycles; | |
390 | unsigned long reserved[3]; | |
391 | }; | |
392 | ||
393 | int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data); | |
394 | ||
cca55d9d IM |
395 | static inline unsigned int get_longbusy_msecs(int longbusy_rc) |
396 | { | |
397 | switch (longbusy_rc) { | |
398 | case H_LONG_BUSY_ORDER_1_MSEC: | |
399 | return 1; | |
400 | case H_LONG_BUSY_ORDER_10_MSEC: | |
401 | return 10; | |
402 | case H_LONG_BUSY_ORDER_100_MSEC: | |
403 | return 100; | |
404 | case H_LONG_BUSY_ORDER_1_SEC: | |
405 | return 1000; | |
406 | case H_LONG_BUSY_ORDER_10_SEC: | |
407 | return 10000; | |
408 | case H_LONG_BUSY_ORDER_100_SEC: | |
409 | return 100000; | |
410 | default: | |
411 | return 1; | |
412 | } | |
413 | } | |
414 | ||
81f14997 RJ |
415 | #ifdef CONFIG_PPC_PSERIES |
416 | extern int CMO_PrPSP; | |
417 | extern int CMO_SecPSP; | |
418 | extern unsigned long CMO_PageSize; | |
419 | ||
420 | static inline int cmo_get_primary_psp(void) | |
421 | { | |
422 | return CMO_PrPSP; | |
423 | } | |
424 | ||
425 | static inline int cmo_get_secondary_psp(void) | |
426 | { | |
427 | return CMO_SecPSP; | |
428 | } | |
429 | ||
430 | static inline unsigned long cmo_get_page_size(void) | |
431 | { | |
432 | return CMO_PageSize; | |
433 | } | |
434 | #endif /* CONFIG_PPC_PSERIES */ | |
435 | ||
1da177e4 | 436 | #endif /* __ASSEMBLY__ */ |
88ced031 | 437 | #endif /* __KERNEL__ */ |
d3d2176a | 438 | #endif /* _ASM_POWERPC_HVCALL_H */ |