FreeBSD/Linux Kernel Cross Reference
sys/powerpc/pseries/phyp-hvcall.h

     /*-
      * 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))
   
   /* H_SET_MODE resource identifiers from 14.5.4.3.5. */
   #define H_SET_MODE_RSRC_CIABR           0x1     /* All versions */
   #define H_SET_MODE_RSRC_DAWR0           0x2     /* All versions */
   #define H_SET_MODE_RSRC_INTR_TRANS_MODE 0x3     /* All versions */
   #define H_SET_MODE_RSRC_ILE             0x4     /* PAPR 2.8 / ISA 2.07 */
   #define H_SET_MODE_RSRC_DAWR1           0x5     /* ISA 3.1 Future support */
   
   /* H_REGISTER_PROC_TBL identifiers. */
   #define PROC_TABLE_OP_MASK      0x18
   #define PROC_TABLE_DEREG        0x10
   #define PROC_TABLE_NEW          0x18
   #define PROC_TABLE_TYPE_MASK    0x06
   #define PROC_TABLE_HPT_SLB      0x00
   #define PROC_TABLE_GTSE         0x01
   #define PROC_TABLE_HPT_PT       0x02
   #define PROC_TABLE_RADIX        0x04
   
   /* 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
   /* Reserved ... */
   #define H_REGISTER_PROC_TBL     0x37c
   #define MAX_HCALL_OPCODE        H_REGISTER_PROC_TBL
   
   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_ */

Cache object: 4162d8751a6fcaf11898c8009bf38359