/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (C) 2010 Andreas Tobler
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _PSERIES_PHYP_HVCALL_H_
#define _PSERIES_PHYP_HVCALL_H_
/* Information taken from: Power.org PAPR, Version 2.4 (December 7, 2009). */
#include <sys/types.h>
/* Return codes. */
#define H_SUCCESS 0
#define H_BUSY 1 /* Hardware Busy -- Retry Later. */
#define H_CLOSED 2 /* Virtual I/O connection is closed. */
#define H_NOT_AVAILABLE 3
#define H_CONSTRAINED 4 /* The request called for resources in excess of
the maximum allowed. The resultant allocation
was constrained to maximum allowed. */
#define H_PARTIAL 5 /* The request completed only partially successful.
Parameters were valid but some specific hcall
function condition prevented fully completing the
architected function, see the specific hcall
definition for possible reasons. */
#define H_IN_PROGRESS 14
#define H_PAGE_REGISTERED 15
#define H_PARTIAL_STORE 16
#define H_PENDING 17
#define H_CONTINUE 18
#define H_LONG_BUSY_ORDER_1_MS 9900 /* This return code is identical to
H_BUSY, but with the added bonus of a
hint to the partition OS. If the
partition OS can delay for 1
millisecond, the hcall will likely
succeed on a new hcall with no further
busy return codes. If the partition OS
cannot handle a delay, they are
certainly free to immediately turn
around and try again. */
#define H_LONG_BUSY_ORDER_10_MS 9901 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
the hint is 10mSec wait this time. */
#define H_LONG_BUSY_ORDER_100_MS 9902 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
the hint is 100mSec wait this time. */
#define H_LONG_BUSY_ORDER_1_S 9903 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
the hint is 1Sec wait this time. */
#define H_LONG_BUSY_ORDER_10_S 9904 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
the hint is 10Sec wait this time. */
#define H_LONG_BUSY_ORDER_100_S 9905 /* Similar to H_LONG_BUSY_ORDER_1_MS, but
the hint is 100Sec wait this time. */
#define H_HARDWARE -1 /* Error. */
#define H_FUNCTION -2 /* Not supported. */
#define H_PRIVILEGE -3 /* Caller not in privileged mode. */
#define H_PARAMETER -4 /* Outside valid range for partition or conflicting. */
#define H_BAD_MODE -5 /* Illegal MSR value. */
#define H_PTEG_FULL -6 /* The requested pteg was full. */
#define H_NOT_FOUND -7 /* The requested entitiy was not found. */
#define H_RESERVED_DABR -8 /* The requested address is reserved by the
hypervisor on this processor. */
#define H_NOMEM -9
#define H_AUTHORITY -10 /* The caller did not have authority to perform the
function. */
#define H_PERMISSION -11 /* The mapping specified by the request does not
allow for the requested transfer. */
#define H_DROPPED -12 /* One or more packets could not be delivered to
their requested destinations. */
#define H_S_PARM -13 /* The source parameter is illegal. */
#define H_D_PARM -14 /* The destination parameter is illegal. */
#define H_R_PARM -15 /* The remote TCE mapping is illegal. */
#define H_RESOURCE -16 /* One or more required resources are in use. */
#define H_ADAPTER_PARM -17 /* Invalid adapter. */
#define H_RH_PARM -18 /* Resource not valid or logical partition
conflicting. */
#define H_RCQ_PARM -19 /* RCQ not valid or logical partition conflicting. */
#define H_SCQ_PARM -20 /* SCQ not valid or logical partition conflicting. */
#define H_EQ_PARM -21 /* EQ not valid or logical partition conflicting. */
#define H_RT_PARM -22 /* Invalid resource type. */
#define H_ST_PARM -23 /* Invalid service type. */
#define H_SIGT_PARM -24 /* Invalid signalling type. */
#define H_TOKEN_PARM -25 /* Invalid token. */
#define H_MLENGTH_PARM -27 /* Invalid memory length. */
#define H_MEM_PARM -28 /* Invalid memory I/O virtual address. */
#define H_MEM_ACCESS_PARM -29 /* Invalid memory access control. */
#define H_ATTR_PARM -30 /* Invalid attribute value. */
#define H_PORT_PARM -31 /* Invalid port number. */
#define H_MCG_PARM -32 /* Invalid multicast group. */
#define H_VL_PARM -33 /* Invalid virtual lane. */
#define H_TSIZE_PARM -34 /* Invalid trace size. */
#define H_TRACE_PARM -35 /* Invalid trace buffer. */
#define H_MASK_PARM -37 /* Invalid mask value. */
#define H_MCG_FULL -38 /* Multicast attachments exceeded. */
#define H_ALIAS_EXIST -39 /* Alias QP already defined. */
#define H_P_COUNTER -40 /* Invalid counter specification. */
#define H_TABLE_FULL -41 /* Resource page table full. */
#define H_ALT_TABLE -42 /* Alternate table already exists / alternate page
table not available. */
#define H_MR_CONDITION -43 /* Invalid memory region condition. */
#define H_NOT_ENOUGH_RESOURCES -44 /* Insufficient resources. */
#define H_R_STATE -45 /* Invalid resource state condition or sequencing
error. */
#define H_RESCINDED -46
#define H_ABORTED -54
#define H_P2 -55
#define H_P3 -56
#define H_P4 -57
#define H_P5 -58
#define H_P6 -59
#define H_P7 -60
#define H_P8 -61
#define H_P9 -62
#define H_NOOP -63
#define H_TOO_BIG -64
#define H_UNSUPPORTED -67 /* Parameter value outside of the range supported
by this implementation. */
/* Flags. */
/* Table 168. Page Frame Table Access flags field definition. */
#define H_EXACT (1UL<<(63-24))
#define H_R_XLATE (1UL<<(63-25))
#define H_READ_4 (1UL<<(63-26))
/* Table 178. CMO Page Usage State flags Definition. */
#define H_PAGE_STATE_CHANGE (1UL<<(63-28))
#define H_PAGE_UNUSED ((1UL<<(63-29)) | (1UL<<(63-30)))
#define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED)
#define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1UL<<(63-31)))
#define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE
/* Table 168. Page Frame Table Access flags field definition. */
#define H_AVPN (1UL<<(63-32))
#define H_ANDCOND (1UL<<(63-33))
#define H_ICACHE_INVALIDATE (1UL<<(63-40))
#define H_ICACHE_SYNCHRONIZE (1UL<<(63-41))
#define H_ZERO_PAGE (1UL<<(63-48))
#define H_COPY_PAGE (1UL<<(63-49))
#define H_N (1UL<<(63-61))
#define H_PP1 (1UL<<(63-62))
#define H_PP2 (1UL<<(63-63))
/* pSeries hypervisor opcodes. */
#define H_REMOVE 0x04
#define H_ENTER 0x08
#define H_READ 0x0c
#define H_CLEAR_MOD 0x10
#define H_CLEAR_REF 0x14
#define H_PROTECT 0x18
#define H_GET_TCE 0x1c
#define H_PUT_TCE 0x20
#define H_SET_SPRG0 0x24
#define H_SET_DABR 0x28
#define H_PAGE_INIT 0x2c
#define H_SET_ASR 0x30
#define H_ASR_ON 0x34
#define H_ASR_OFF 0x38
#define H_LOGICAL_CI_LOAD 0x3c
#define H_LOGICAL_CI_STORE 0x40
#define H_LOGICAL_CACHE_LOAD 0x44
#define H_LOGICAL_CACHE_STORE 0x48
#define H_LOGICAL_ICBI 0x4c
#define H_LOGICAL_DCBF 0x50
#define H_GET_TERM_CHAR 0x54
#define H_PUT_TERM_CHAR 0x58
#define H_REAL_TO_LOGICAL 0x5c
#define H_HYPERVISOR_DATA 0x60
#define H_EOI 0x64
#define H_CPPR 0x68
#define H_IPI 0x6c
#define H_IPOLL 0x70
#define H_XIRR 0x74
#define H_MIGRATE_DMA 0x78
#define H_PERFMON 0x7c
#define H_REGISTER_VPA 0xdc
#define H_CEDE 0xe0
#define H_CONFER 0xe4
#define H_PROD 0xe8
#define H_GET_PPP 0xec
#define H_SET_PPP 0xf0
#define H_PURR 0xf4
#define H_PIC 0xf8
#define H_REG_CRQ 0xfc
#define H_FREE_CRQ 0x100
#define H_VIO_SIGNAL 0x104
#define H_SEND_CRQ 0x108
#define H_PUT_RTCE 0x10c
#define H_COPY_RDMA 0x110
#define H_REGISTER_LOGICAL_LAN 0x114
#define H_FREE_LOGICAL_LAN 0x118
#define H_ADD_LOGICAL_LAN_BUFFER 0x11c
#define H_SEND_LOGICAL_LAN 0x120
#define H_BULK_REMOVE 0x124
#define H_WRITE_RDMA 0x128
#define H_READ_RDMA 0x12c
#define H_MULTICAST_CTRL 0x130
#define H_SET_XDABR 0x134
#define H_STUFF_TCE 0x138
#define H_PUT_TCE_INDIRECT 0x13c
#define H_PUT_RTCE_INDIRECT 0x140
#define H_CHANGE_LOGICAL_LAN_MAC 0x14c
#define H_VTERM_PARTNER_INFO 0x150
#define H_REGISTER_VTERM 0x154
#define H_FREE_VTERM 0x158
/* Reserved ....
#define H_RESET_EVENTS 0x15c
#define H_ALLOC_RESOURCE 0x160
#define H_FREE_RESOURCE 0x164
#define H_MODIFY_QP 0x168
#define H_QUERY_QP 0x16c
#define H_REREGISTER_PMR 0x170
#define H_REGISTER_SMR 0x174
#define H_QUERY_MR 0x178
#define H_QUERY_MW 0x17c
#define H_QUERY_HCA 0x180
#define H_QUERY_PORT 0x184
#define H_MODIFY_PORT 0x188
#define H_DEFINE_AQP1 0x18c
#define H_GET_TRACE_BUFFER 0x190
#define H_DEFINE_AQP0 0x194
#define H_RESIZE_MR 0x198
#define H_ATTACH_MCQP 0x19c
#define H_DETACH_MCQP 0x1a0
#define H_CREATE_RPT 0x1a4
#define H_REMOVE_RPT 0x1a8
#define H_REGISTER_RPAGES 0x1ac
#define H_DISABLE_AND_GETC 0x1b0
#define H_ERROR_DATA 0x1b4
#define H_GET_HCA_INFO 0x1b8
#define H_GET_PERF_COUNT 0x1bc
#define H_MANAGE_TRACE 0x1c0
.... */
#define H_FREE_LOGICAL_LAN_BUFFER 0x1d4
#define H_POLL_PENDING 0x1d8
/* Reserved ....
#define H_QUERY_INT_STATE 0x1e4
.... */
#define H_LIOBN_ATTRIBUTES 0x240
#define H_ILLAN_ATTRIBUTES 0x244
#define H_REMOVE_RTCE 0x24c
/* Reserved ...
#define H_MODIFY_HEA_QP 0x250
#define H_QUERY_HEA_QP 0x254
#define H_QUERY_HEA 0x258
#define H_QUERY_HEA_PORT 0x25c
#define H_MODIFY_HEA_PORT 0x260
#define H_REG_BCMC 0x264
#define H_DEREG_BCMC 0x268
#define H_REGISTER_HEA_RPAGES 0x26c
#define H_DISABLE_AND_GET_HEA 0x270
#define H_GET_HEA_INFO 0x274
#define H_ALLOC_HEA_RESOURCE 0x278
#define H_ADD_CONN 0x284
#define H_DEL_CONN 0x288
... */
#define H_JOIN 0x298
#define H_DONOR_OPERATION 0x29c
#define H_VASI_SIGNAL 0x2a0
#define H_VASI_STATE 0x2a4
#define H_VIOCTL 0x2a8
#define H_VRMASD 0x2ac
#define H_ENABLE_CRQ 0x2b0
/* Reserved ...
#define H_GET_EM_PARMS 0x2b8
... */
#define H_VPM_STAT 0x2bc
#define H_SET_MPP 0x2d0
#define H_GET_MPP 0x2d4
#define H_MO_PERF 0x2d8
#define H_REG_SUB_CRQ 0x2dc
#define H_FREE_SUB_CRQ 0x2e0
#define H_SEND_SUB_CRQ 0x2e4
#define H_SEND_SUB_CRQ_IND 0x2e8
#define H_HOME_NODE_ASSOC 0x2ec
/* Reserved ... */
#define H_BEST_ENERGY 0x2f4
#define H_REG_SNS 0x2f8
#define H_X_XIRR 0x2fc
#define H_RANDOM 0x300
/* Reserved ... */
#define H_COP_OP 0x304
#define H_STOP_COP_OP 0x308
#define H_GET_MPP_X 0x314
#define H_SET_MODE 0x31C
/* Reserved ... */
#define H_GET_DMA_XLATES_L 0x324
#define MAX_HCALL_OPCODE H_GET_DMA_XLATES_L
int64_t phyp_hcall(uint64_t opcode, ...);
int64_t phyp_pft_hcall(uint64_t opcode, uint64_t flags, uint64_t pteidx,
uint64_t pte_hi, uint64_t pte_lo, uint64_t *pteidx_out, uint64_t *ptelo_out,
uint64_t *r6);
#endif /* _PSERIES_PHYP_HVCALL_H_ */