2 * Copyright (C) 2010 Andreas Tobler
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
22 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
23 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifndef _PSERIES_PHYP_HVCALL_H_
29 #define _PSERIES_PHYP_HVCALL_H_
31 /* Information taken from: Power.org PAPR, Version 2.4 (December 7, 2009). */
33 #include <sys/types.h>
38 #define H_BUSY 1 /* Hardware Busy -- Retry Later. */
39 #define H_CLOSED 2 /* Virtual I/O connection is closed. */
40 #define H_NOT_AVAILABLE 3
41 #define H_CONSTRAINED 4 /* The request called for resources in excess of
42 the maximum allowed. The resultant allocation
43 was constrained to maximum allowed. */
44 #define H_PARTIAL 5 /* The request completed only partially successful.
45 Parameters were valid but some specific hcall
46 function condition prevented fully completing the
47 architected function, see the specific hcall
48 definition for possible reasons. */
49 #define H_IN_PROGRESS 14
50 #define H_PAGE_REGISTERED 15
51 #define H_PARTIAL_STORE 16
55 #define H_LONG_BUSY_ORDER_1_MS 9900 /* This return code is identical to
56 H_BUSY, but with the added bonus of a
57 hint to the partition OS. If the
58 partition OS can delay for 1
59 millisecond, the hcall will likely
60 succeed on a new hcall with no further
61 busy return codes. If the partition OS
62 cannot handle a delay, they are
63 certainly free to immediately turn
64 around and try again. */
65 #define H_LONG_BUSY_ORDER_10_MS 9901 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
66 the hint is 10mSec wait this time. */
68 #define H_LONG_BUSY_ORDER_100_MS 9902 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
69 the hint is 100mSec wait this time. */
71 #define H_LONG_BUSY_ORDER_1_S 9903 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
72 the hint is 1Sec wait this time. */
73 #define H_LONG_BUSY_ORDER_10_S 9904 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
74 the hint is 10Sec wait this time. */
75 #define H_LONG_BUSY_ORDER_100_S 9905 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
76 the hint is 100Sec wait this time. */
78 #define H_HARDWARE -1 /* Error. */
79 #define H_FUNCTION -2 /* Not supported. */
80 #define H_PRIVILEGE -3 /* Caller not in privileged mode. */
81 #define H_PARAMETER -4 /* Outside valid range for partition or conflicting. */
82 #define H_BAD_MODE -5 /* Illegal MSR value. */
83 #define H_PTEG_FULL -6 /* The requested pteg was full. */
84 #define H_NOT_FOUND -7 /* The requested entitiy was not found. */
85 #define H_RESERVED_DABR -8 /* The requested address is reserved by the
86 hypervisor on this processor. */
88 #define H_AUTHORITY -10 /* The caller did not have authority to perform the
90 #define H_PERMISSION -11 /* The mapping specified by the request does not
91 allow for the requested transfer. */
92 #define H_DROPPED -12 /* One or more packets could not be delivered to
93 their requested destinations. */
94 #define H_S_PARM -13 /* The source parameter is illegal. */
95 #define H_D_PARM -14 /* The destination parameter is illegal. */
96 #define H_R_PARM -15 /* The remote TCE mapping is illegal. */
97 #define H_RESOURCE -16 /* One or more required resources are in use. */
98 #define H_ADAPTER_PARM -17 /* Invalid adapter. */
99 #define H_RH_PARM -18 /* Resource not valid or logical partition
101 #define H_RCQ_PARM -19 /* RCQ not valid or logical partition conflicting. */
102 #define H_SCQ_PARM -20 /* SCQ not valid or logical partition conflicting. */
103 #define H_EQ_PARM -21 /* EQ not valid or logical partition conflicting. */
104 #define H_RT_PARM -22 /* Invalid resource type. */
105 #define H_ST_PARM -23 /* Invalid service type. */
106 #define H_SIGT_PARM -24 /* Invalid signalling type. */
107 #define H_TOKEN_PARM -25 /* Invalid token. */
108 #define H_MLENGTH_PARM -27 /* Invalid memory length. */
109 #define H_MEM_PARM -28 /* Invalid memory I/O virtual address. */
110 #define H_MEM_ACCESS_PARM -29 /* Invalid memory access control. */
111 #define H_ATTR_PARM -30 /* Invalid attribute value. */
112 #define H_PORT_PARM -31 /* Invalid port number. */
113 #define H_MCG_PARM -32 /* Invalid multicast group. */
114 #define H_VL_PARM -33 /* Invalid virtual lane. */
115 #define H_TSIZE_PARM -34 /* Invalid trace size. */
116 #define H_TRACE_PARM -35 /* Invalid trace buffer. */
117 #define H_MASK_PARM -37 /* Invalid mask value. */
118 #define H_MCG_FULL -38 /* Multicast attachments exceeded. */
119 #define H_ALIAS_EXIST -39 /* Alias QP already defined. */
120 #define H_P_COUNTER -40 /* Invalid counter specification. */
121 #define H_TABLE_FULL -41 /* Resource page table full. */
122 #define H_ALT_TABLE -42 /* Alternate table already exists / alternate page
123 table not available. */
124 #define H_MR_CONDITION -43 /* Invalid memory region condition. */
125 #define H_NOT_ENOUGH_RESOURCES -44 /* Insufficient resources. */
126 #define H_R_STATE -45 /* Invalid resource state condition or sequencing
128 #define H_RESCINDED -46
129 #define H_ABORTED -54
139 #define H_TOO_BIG -64
141 #define H_UNSUPPORTED -67 /* Parameter value outside of the range supported
142 by this implementation. */
145 /* Table 168. Page Frame Table Access flags field definition. */
146 #define H_EXACT (1UL<<(63-24))
147 #define H_R_XLATE (1UL<<(63-25))
148 #define H_READ_4 (1UL<<(63-26))
150 /* Table 178. CMO Page Usage State flags Definition. */
151 #define H_PAGE_STATE_CHANGE (1UL<<(63-28))
152 #define H_PAGE_UNUSED ((1UL<<(63-29)) | (1UL<<(63-30)))
153 #define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED)
154 #define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1UL<<(63-31)))
155 #define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE
157 /* Table 168. Page Frame Table Access flags field definition. */
158 #define H_AVPN (1UL<<(63-32))
159 #define H_ANDCOND (1UL<<(63-33))
161 #define H_ICACHE_INVALIDATE (1UL<<(63-40))
162 #define H_ICACHE_SYNCHRONIZE (1UL<<(63-41))
164 #define H_ZERO_PAGE (1UL<<(63-48))
165 #define H_COPY_PAGE (1UL<<(63-49))
167 #define H_N (1UL<<(63-61))
168 #define H_PP1 (1UL<<(63-62))
169 #define H_PP2 (1UL<<(63-63))
171 /* pSeries hypervisor opcodes. */
172 #define H_REMOVE 0x04
175 #define H_CLEAR_MOD 0x10
176 #define H_CLEAR_REF 0x14
177 #define H_PROTECT 0x18
178 #define H_GET_TCE 0x1c
179 #define H_PUT_TCE 0x20
180 #define H_SET_SPRG0 0x24
181 #define H_SET_DABR 0x28
182 #define H_PAGE_INIT 0x2c
183 #define H_SET_ASR 0x30
184 #define H_ASR_ON 0x34
185 #define H_ASR_OFF 0x38
186 #define H_LOGICAL_CI_LOAD 0x3c
187 #define H_LOGICAL_CI_STORE 0x40
188 #define H_LOGICAL_CACHE_LOAD 0x44
189 #define H_LOGICAL_CACHE_STORE 0x48
190 #define H_LOGICAL_ICBI 0x4c
191 #define H_LOGICAL_DCBF 0x50
192 #define H_GET_TERM_CHAR 0x54
193 #define H_PUT_TERM_CHAR 0x58
194 #define H_REAL_TO_LOGICAL 0x5c
195 #define H_HYPERVISOR_DATA 0x60
201 #define H_MIGRATE_DMA 0x78
202 #define H_PERFMON 0x7c
203 #define H_REGISTER_VPA 0xdc
205 #define H_CONFER 0xe4
207 #define H_GET_PPP 0xec
208 #define H_SET_PPP 0xf0
211 #define H_REG_CRQ 0xfc
212 #define H_FREE_CRQ 0x100
213 #define H_VIO_SIGNAL 0x104
214 #define H_SEND_CRQ 0x108
215 #define H_PUT_RTCE 0x10c
216 #define H_COPY_RDMA 0x110
217 #define H_REGISTER_LOGICAL_LAN 0x114
218 #define H_FREE_LOGICAL_LAN 0x118
219 #define H_ADD_LOGICAL_LAN_BUFFER 0x11c
220 #define H_SEND_LOGICAL_LAN 0x120
221 #define H_BULK_REMOVE 0x124
222 #define H_WRITE_RDMA 0x128
223 #define H_READ_RDMA 0x12c
224 #define H_MULTICAST_CTRL 0x130
225 #define H_SET_XDABR 0x134
226 #define H_STUFF_TCE 0x138
227 #define H_PUT_TCE_INDIRECT 0x13c
228 #define H_PUT_RTCE_INDIRECT 0x140
229 #define H_CHANGE_LOGICAL_LAN_MAC 0x14c
230 #define H_VTERM_PARTNER_INFO 0x150
231 #define H_REGISTER_VTERM 0x154
232 #define H_FREE_VTERM 0x158
234 #define H_RESET_EVENTS 0x15c
235 #define H_ALLOC_RESOURCE 0x160
236 #define H_FREE_RESOURCE 0x164
237 #define H_MODIFY_QP 0x168
238 #define H_QUERY_QP 0x16c
239 #define H_REREGISTER_PMR 0x170
240 #define H_REGISTER_SMR 0x174
241 #define H_QUERY_MR 0x178
242 #define H_QUERY_MW 0x17c
243 #define H_QUERY_HCA 0x180
244 #define H_QUERY_PORT 0x184
245 #define H_MODIFY_PORT 0x188
246 #define H_DEFINE_AQP1 0x18c
247 #define H_GET_TRACE_BUFFER 0x190
248 #define H_DEFINE_AQP0 0x194
249 #define H_RESIZE_MR 0x198
250 #define H_ATTACH_MCQP 0x19c
251 #define H_DETACH_MCQP 0x1a0
252 #define H_CREATE_RPT 0x1a4
253 #define H_REMOVE_RPT 0x1a8
254 #define H_REGISTER_RPAGES 0x1ac
255 #define H_DISABLE_AND_GETC 0x1b0
256 #define H_ERROR_DATA 0x1b4
257 #define H_GET_HCA_INFO 0x1b8
258 #define H_GET_PERF_COUNT 0x1bc
259 #define H_MANAGE_TRACE 0x1c0
261 #define H_FREE_LOGICAL_LAN_BUFFER 0x1d4
262 #define H_POLL_PENDING 0x1d8
264 #define H_QUERY_INT_STATE 0x1e4
266 #define H_LIOBN_ATTRIBUTES 0x240
267 #define H_ILLAN_ATTRIBUTES 0x244
268 #define H_REMOVE_RTCE 0x24c
270 #define H_MODIFY_HEA_QP 0x250
271 #define H_QUERY_HEA_QP 0x254
272 #define H_QUERY_HEA 0x258
273 #define H_QUERY_HEA_PORT 0x25c
274 #define H_MODIFY_HEA_PORT 0x260
275 #define H_REG_BCMC 0x264
276 #define H_DEREG_BCMC 0x268
277 #define H_REGISTER_HEA_RPAGES 0x26c
278 #define H_DISABLE_AND_GET_HEA 0x270
279 #define H_GET_HEA_INFO 0x274
280 #define H_ALLOC_HEA_RESOURCE 0x278
281 #define H_ADD_CONN 0x284
282 #define H_DEL_CONN 0x288
285 #define H_DONOR_OPERATION 0x29c
286 #define H_VASI_SIGNAL 0x2a0
287 #define H_VASI_STATE 0x2a4
288 #define H_VIOCTL 0x2a8
289 #define H_VRMASD 0x2ac
290 #define H_ENABLE_CRQ 0x2b0
292 #define H_GET_EM_PARMS 0x2b8
294 #define H_VPM_STAT 0x2bc
295 #define H_SET_MPP 0x2d0
296 #define H_GET_MPP 0x2d4
297 #define MAX_HCALL_OPCODE H_GET_MPP
299 int64_t phyp_hcall(uint64_t opcode, ...);
300 int64_t phyp_pft_hcall(uint64_t opcode, uint64_t flags, uint64_t pteidx,
301 uint64_t pte_hi, uint64_t pte_lo, uint64_t *pteidx_out, uint64_t *ptelo_out,
304 #endif /* _PSERIES_PHYP_HVCALL_H_ */