17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23*24b28d04Shiremath * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _SYS_IB_IBTL_IBTL_TYPES_H 287c478bd9Sstevel@tonic-gate #define _SYS_IB_IBTL_IBTL_TYPES_H 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate /* 337c478bd9Sstevel@tonic-gate * ibtl_types.h 347c478bd9Sstevel@tonic-gate * 357c478bd9Sstevel@tonic-gate * All common IBTL defined types. These are common data types 367c478bd9Sstevel@tonic-gate * that are shared by the IBTI and IBCI interfaces, it is only included 377c478bd9Sstevel@tonic-gate * by ibti.h and ibci.h 387c478bd9Sstevel@tonic-gate */ 397c478bd9Sstevel@tonic-gate #include <sys/ddi.h> 407c478bd9Sstevel@tonic-gate #include <sys/sunddi.h> 417c478bd9Sstevel@tonic-gate #include <sys/ib/ib_types.h> 427c478bd9Sstevel@tonic-gate #include <sys/ib/ibtl/ibtl_status.h> 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate #ifdef __cplusplus 457c478bd9Sstevel@tonic-gate extern "C" { 467c478bd9Sstevel@tonic-gate #endif 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate /* 497c478bd9Sstevel@tonic-gate * Define Internal IBTL handles 507c478bd9Sstevel@tonic-gate */ 517c478bd9Sstevel@tonic-gate typedef struct ibtl_clnt_s *ibt_clnt_hdl_t; /* ibt_attach() */ 527c478bd9Sstevel@tonic-gate typedef struct ibtl_hca_s *ibt_hca_hdl_t; /* ibt_open_hca() */ 537c478bd9Sstevel@tonic-gate typedef struct ibtl_channel_s *ibt_channel_hdl_t; /* alloc_rc|ud_channel() */ 547c478bd9Sstevel@tonic-gate typedef struct ibtl_srq_s *ibt_srq_hdl_t; /* ibt_alloc_srq() */ 557c478bd9Sstevel@tonic-gate typedef struct ibtl_cq_s *ibt_cq_hdl_t; /* ibt_alloc_cq() */ 567c478bd9Sstevel@tonic-gate typedef struct ibcm_svc_info_s *ibt_srv_hdl_t; /* ibt_register_service() */ 577c478bd9Sstevel@tonic-gate typedef struct ibcm_svc_bind_s *ibt_sbind_hdl_t; /* ibt_bind_service() */ 587c478bd9Sstevel@tonic-gate 597c478bd9Sstevel@tonic-gate typedef struct ibc_ma_s *ibt_ma_hdl_t; /* ibt_map_mem_area() */ 607c478bd9Sstevel@tonic-gate typedef struct ibc_pd_s *ibt_pd_hdl_t; /* ibt_alloc_pd() */ 617c478bd9Sstevel@tonic-gate typedef struct ibc_sched_s *ibt_sched_hdl_t; /* ibt_alloc_cq_sched() */ 627c478bd9Sstevel@tonic-gate typedef struct ibc_mr_s *ibt_mr_hdl_t; /* ibt_register_mr() */ 637c478bd9Sstevel@tonic-gate typedef struct ibc_mw_s *ibt_mw_hdl_t; /* ibt_alloc_mw() */ 647c478bd9Sstevel@tonic-gate typedef struct ibt_ud_dest_s *ibt_ud_dest_hdl_t; /* UD dest handle */ 657c478bd9Sstevel@tonic-gate typedef struct ibc_ah_s *ibt_ah_hdl_t; /* ibt_alloc_ah() */ 667c478bd9Sstevel@tonic-gate typedef struct ibtl_eec_s *ibt_eec_hdl_t; 677c478bd9Sstevel@tonic-gate typedef struct ibt_rd_dest_s *ibt_rd_dest_hdl_t; /* Reserved for */ 687c478bd9Sstevel@tonic-gate /* Future use */ 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate /* 717c478bd9Sstevel@tonic-gate * Some General Types. 727c478bd9Sstevel@tonic-gate */ 737c478bd9Sstevel@tonic-gate typedef uint32_t ibt_lkey_t; /* L_Key */ 747c478bd9Sstevel@tonic-gate typedef uint32_t ibt_rkey_t; /* R_Key */ 757c478bd9Sstevel@tonic-gate typedef uint64_t ibt_wrid_t; /* Client assigned WR ID */ 767c478bd9Sstevel@tonic-gate typedef uint32_t ibt_immed_t; /* WR Immediate Data */ 777c478bd9Sstevel@tonic-gate typedef uint64_t ibt_atom_arg_t; /* WR Atomic Operation arg */ 787c478bd9Sstevel@tonic-gate typedef uint_t ibt_cq_handler_id_t; /* Event handler ID */ 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate /* 817c478bd9Sstevel@tonic-gate * IBT selector type, used when looking up/requesting either an 827c478bd9Sstevel@tonic-gate * MTU, Pkt lifetime, or Static rate. 837c478bd9Sstevel@tonic-gate * The interpretation of IBT_BEST depends on the attribute being selected. 847c478bd9Sstevel@tonic-gate */ 857c478bd9Sstevel@tonic-gate typedef enum ibt_selector_e { 867c478bd9Sstevel@tonic-gate IBT_GT = 0, /* Greater than */ 877c478bd9Sstevel@tonic-gate IBT_LT = 1, /* Less than */ 887c478bd9Sstevel@tonic-gate IBT_EQU = 2, /* Equal to */ 897c478bd9Sstevel@tonic-gate IBT_BEST = 3 /* Best */ 907c478bd9Sstevel@tonic-gate } ibt_selector_t; 917c478bd9Sstevel@tonic-gate 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate /* 947c478bd9Sstevel@tonic-gate * Static rate definitions. 957c478bd9Sstevel@tonic-gate */ 967c478bd9Sstevel@tonic-gate typedef enum ibt_srate_e { 977c478bd9Sstevel@tonic-gate IBT_SRATE_NOT_SPECIFIED = 0, 987c478bd9Sstevel@tonic-gate IBT_SRATE_1X = 2, 997c478bd9Sstevel@tonic-gate IBT_SRATE_4X = 3, 1007c478bd9Sstevel@tonic-gate IBT_SRATE_12X = 4 1017c478bd9Sstevel@tonic-gate } ibt_srate_t; 1027c478bd9Sstevel@tonic-gate 1037c478bd9Sstevel@tonic-gate /* 1047c478bd9Sstevel@tonic-gate * Static rate request type. 1057c478bd9Sstevel@tonic-gate */ 1067c478bd9Sstevel@tonic-gate typedef struct ibt_srate_req_s { 1077c478bd9Sstevel@tonic-gate ibt_srate_t r_srate; /* Requested srate */ 1087c478bd9Sstevel@tonic-gate ibt_selector_t r_selector; /* Qualifier for r_srate */ 1097c478bd9Sstevel@tonic-gate } ibt_srate_req_t; 1107c478bd9Sstevel@tonic-gate 1117c478bd9Sstevel@tonic-gate /* 1127c478bd9Sstevel@tonic-gate * Packet Life Time Request Type. 1137c478bd9Sstevel@tonic-gate */ 1147c478bd9Sstevel@tonic-gate typedef struct ibt_pkt_lt_req_s { 1157c478bd9Sstevel@tonic-gate clock_t p_pkt_lt; /* Requested Packet Life Time */ 1167c478bd9Sstevel@tonic-gate ibt_selector_t p_selector; /* Qualifier for p_pkt_lt */ 1177c478bd9Sstevel@tonic-gate } ibt_pkt_lt_req_t; 1187c478bd9Sstevel@tonic-gate 1197c478bd9Sstevel@tonic-gate /* 1207c478bd9Sstevel@tonic-gate * Queue size struct. 1217c478bd9Sstevel@tonic-gate */ 1227c478bd9Sstevel@tonic-gate typedef struct ibt_queue_sizes_s { 1237c478bd9Sstevel@tonic-gate uint_t qs_sq; /* SendQ size. */ 1247c478bd9Sstevel@tonic-gate uint_t qs_rq; /* RecvQ size. */ 1257c478bd9Sstevel@tonic-gate } ibt_queue_sizes_t; 1267c478bd9Sstevel@tonic-gate 1277c478bd9Sstevel@tonic-gate /* 1287c478bd9Sstevel@tonic-gate * Channel sizes struct, used by functions that allocate/query RC or UD 1297c478bd9Sstevel@tonic-gate * channels. 1307c478bd9Sstevel@tonic-gate */ 1317c478bd9Sstevel@tonic-gate typedef struct ibt_chan_sizes_s { 1327c478bd9Sstevel@tonic-gate uint_t cs_sq; /* SendQ size. */ 1337c478bd9Sstevel@tonic-gate uint_t cs_rq; /* ReceiveQ size. */ 1347c478bd9Sstevel@tonic-gate uint_t cs_sq_sgl; /* Max SGL elements in a SQ WR. */ 1357c478bd9Sstevel@tonic-gate uint_t cs_rq_sgl; /* Max SGL elements in a RQ Wr. */ 1367c478bd9Sstevel@tonic-gate } ibt_chan_sizes_t; 1377c478bd9Sstevel@tonic-gate 1387c478bd9Sstevel@tonic-gate /* 1397c478bd9Sstevel@tonic-gate * Shared Queue size struct. 1407c478bd9Sstevel@tonic-gate */ 1417c478bd9Sstevel@tonic-gate typedef struct ibt_srq_sizes_s { 1427c478bd9Sstevel@tonic-gate uint_t srq_wr_sz; 1437c478bd9Sstevel@tonic-gate uint_t srq_sgl_sz; 1447c478bd9Sstevel@tonic-gate } ibt_srq_sizes_t; 1457c478bd9Sstevel@tonic-gate 1467c478bd9Sstevel@tonic-gate /* 1477c478bd9Sstevel@tonic-gate * SRQ Modify Flags 1487c478bd9Sstevel@tonic-gate */ 1497c478bd9Sstevel@tonic-gate typedef enum ibt_srq_modify_flags_e { 1507c478bd9Sstevel@tonic-gate IBT_SRQ_SET_NOTHING = 0, 1517c478bd9Sstevel@tonic-gate IBT_SRQ_SET_SIZE = (1 << 1), 1527c478bd9Sstevel@tonic-gate IBT_SRQ_SET_LIMIT = (1 << 2) 1537c478bd9Sstevel@tonic-gate } ibt_srq_modify_flags_t; 1547c478bd9Sstevel@tonic-gate 1557c478bd9Sstevel@tonic-gate 1567c478bd9Sstevel@tonic-gate /* 1577c478bd9Sstevel@tonic-gate * Execution flags, indicates if the function should block or not. 1587c478bd9Sstevel@tonic-gate * Note: in some cases, e.g., a NULL rc_cm_handler, IBT_NONBLOCKING 1597c478bd9Sstevel@tonic-gate * will not have an effect, and the thread will block. 1607c478bd9Sstevel@tonic-gate * IBT_NOCALLBACKS is valid for ibt_close_rc_channel only. 1617c478bd9Sstevel@tonic-gate */ 1627c478bd9Sstevel@tonic-gate typedef enum ibt_execution_mode_e { 1637c478bd9Sstevel@tonic-gate IBT_BLOCKING = 0, /* Block */ 1647c478bd9Sstevel@tonic-gate IBT_NONBLOCKING = 1, /* Return as soon as possible */ 1657c478bd9Sstevel@tonic-gate IBT_NOCALLBACKS = 2 /* cm_handler is not invoked after */ 1667c478bd9Sstevel@tonic-gate /* ibt_close_rc_channel returns */ 1677c478bd9Sstevel@tonic-gate } ibt_execution_mode_t; 1687c478bd9Sstevel@tonic-gate 1697c478bd9Sstevel@tonic-gate /* 1707c478bd9Sstevel@tonic-gate * Memory window alloc flags 1717c478bd9Sstevel@tonic-gate */ 1727c478bd9Sstevel@tonic-gate typedef enum ibt_mw_flags_e { 1737c478bd9Sstevel@tonic-gate IBT_MW_SLEEP = 0, /* Can block */ 1747c478bd9Sstevel@tonic-gate IBT_MW_NOSLEEP = (1 << 0), /* Can't block */ 1757c478bd9Sstevel@tonic-gate IBT_MW_USER_MAP = (1 << 1), 1767c478bd9Sstevel@tonic-gate IBT_MW_DEFER_ALLOC = (1 << 2), 1777c478bd9Sstevel@tonic-gate IBT_MW_TYPE_1 = (1 << 3), 1787c478bd9Sstevel@tonic-gate IBT_MW_TYPE_2 = (1 << 4) 1797c478bd9Sstevel@tonic-gate } ibt_mw_flags_t; 1807c478bd9Sstevel@tonic-gate 1817c478bd9Sstevel@tonic-gate /* 1827c478bd9Sstevel@tonic-gate * PD alloc flags 1837c478bd9Sstevel@tonic-gate */ 1847c478bd9Sstevel@tonic-gate typedef enum ibt_pd_flags_e { 1857c478bd9Sstevel@tonic-gate IBT_PD_NO_FLAGS = 0, 1867c478bd9Sstevel@tonic-gate IBT_PD_USER_MAP = (1 << 0), 1877c478bd9Sstevel@tonic-gate IBT_PD_DEFER_ALLOC = (1 << 1) 1887c478bd9Sstevel@tonic-gate } ibt_pd_flags_t; 1897c478bd9Sstevel@tonic-gate 1907c478bd9Sstevel@tonic-gate /* 1917c478bd9Sstevel@tonic-gate * UD Dest alloc flags 1927c478bd9Sstevel@tonic-gate */ 1937c478bd9Sstevel@tonic-gate typedef enum ibt_ud_dest_flags_e { 1947c478bd9Sstevel@tonic-gate IBT_UD_DEST_NO_FLAGS = 0, 1957c478bd9Sstevel@tonic-gate IBT_UD_DEST_USER_MAP = (1 << 0), 1967c478bd9Sstevel@tonic-gate IBT_UD_DEST_DEFER_ALLOC = (1 << 1) 1977c478bd9Sstevel@tonic-gate } ibt_ud_dest_flags_t; 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate /* 2007c478bd9Sstevel@tonic-gate * SRQ alloc flags 2017c478bd9Sstevel@tonic-gate */ 2027c478bd9Sstevel@tonic-gate typedef enum ibt_srq_flags_e { 2037c478bd9Sstevel@tonic-gate IBT_SRQ_NO_FLAGS = 0, 2047c478bd9Sstevel@tonic-gate IBT_SRQ_USER_MAP = (1 << 0), 2057c478bd9Sstevel@tonic-gate IBT_SRQ_DEFER_ALLOC = (1 << 1) 2067c478bd9Sstevel@tonic-gate } ibt_srq_flags_t; 2077c478bd9Sstevel@tonic-gate 2087c478bd9Sstevel@tonic-gate /* 209*24b28d04Shiremath * ibt_alloc_lkey() alloc flags 2107c478bd9Sstevel@tonic-gate */ 2117c478bd9Sstevel@tonic-gate typedef enum ibt_lkey_flags_e { 2127c478bd9Sstevel@tonic-gate IBT_KEY_NO_FLAGS = 0, 2137c478bd9Sstevel@tonic-gate IBT_KEY_REMOTE = (1 << 0) 2147c478bd9Sstevel@tonic-gate } ibt_lkey_flags_t; 2157c478bd9Sstevel@tonic-gate 2167c478bd9Sstevel@tonic-gate /* 2177c478bd9Sstevel@tonic-gate * RNR NAK retry counts. 2187c478bd9Sstevel@tonic-gate */ 2197c478bd9Sstevel@tonic-gate typedef enum ibt_rnr_retry_cnt_e { 2207c478bd9Sstevel@tonic-gate IBT_RNR_NO_RETRY = 0x0, /* Don't retry, fail on first timeout */ 2217c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_1 = 0x1, /* Retry once */ 2227c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_2 = 0x2, /* Retry twice */ 2237c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_3 = 0x3, /* Retry three times */ 2247c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_4 = 0x4, /* Retry four times */ 2257c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_5 = 0x5, /* Retry five times */ 2267c478bd9Sstevel@tonic-gate IBT_RNR_RETRY_6 = 0x6, /* Retry six times */ 2277c478bd9Sstevel@tonic-gate IBT_RNR_INFINITE_RETRY = 0x7 /* Retry forever */ 2287c478bd9Sstevel@tonic-gate } ibt_rnr_retry_cnt_t; 2297c478bd9Sstevel@tonic-gate 2307c478bd9Sstevel@tonic-gate /* 2317c478bd9Sstevel@tonic-gate * Valid values for RNR NAK timer fields, part of a channel's context. 2327c478bd9Sstevel@tonic-gate */ 2337c478bd9Sstevel@tonic-gate typedef enum ibt_rnr_nak_time_e { 2347c478bd9Sstevel@tonic-gate IBT_RNR_NAK_655ms = 0x0, 2357c478bd9Sstevel@tonic-gate IBT_RNR_NAK_10us = 0x1, 2367c478bd9Sstevel@tonic-gate IBT_RNR_NAK_20us = 0x2, 2377c478bd9Sstevel@tonic-gate IBT_RNR_NAK_30us = 0x3, 2387c478bd9Sstevel@tonic-gate IBT_RNR_NAK_40us = 0x4, 2397c478bd9Sstevel@tonic-gate IBT_RNR_NAK_60us = 0x5, 2407c478bd9Sstevel@tonic-gate IBT_RNR_NAK_80us = 0x6, 2417c478bd9Sstevel@tonic-gate IBT_RNR_NAK_120us = 0x7, 2427c478bd9Sstevel@tonic-gate IBT_RNR_NAK_160us = 0x8, 2437c478bd9Sstevel@tonic-gate IBT_RNR_NAK_240us = 0x9, 2447c478bd9Sstevel@tonic-gate IBT_RNR_NAK_320us = 0xA, 2457c478bd9Sstevel@tonic-gate IBT_RNR_NAK_480us = 0xB, 2467c478bd9Sstevel@tonic-gate IBT_RNR_NAK_640us = 0xC, 2477c478bd9Sstevel@tonic-gate IBT_RNR_NAK_960us = 0xD, 2487c478bd9Sstevel@tonic-gate IBT_RNR_NAK_1280us = 0xE, 2497c478bd9Sstevel@tonic-gate IBT_RNR_NAK_1920us = 0xF, 2507c478bd9Sstevel@tonic-gate IBT_RNR_NAK_2560us = 0x10, 2517c478bd9Sstevel@tonic-gate IBT_RNR_NAK_3840us = 0x11, 2527c478bd9Sstevel@tonic-gate IBT_RNR_NAK_5120us = 0x12, 2537c478bd9Sstevel@tonic-gate IBT_RNR_NAK_7680us = 0x13, 2547c478bd9Sstevel@tonic-gate IBT_RNR_NAK_10ms = 0x14, 2557c478bd9Sstevel@tonic-gate IBT_RNR_NAK_15ms = 0x15, 2567c478bd9Sstevel@tonic-gate IBT_RNR_NAK_20ms = 0x16, 2577c478bd9Sstevel@tonic-gate IBT_RNR_NAK_31ms = 0x17, 2587c478bd9Sstevel@tonic-gate IBT_RNR_NAK_41ms = 0x18, 2597c478bd9Sstevel@tonic-gate IBT_RNR_NAK_61ms = 0x19, 2607c478bd9Sstevel@tonic-gate IBT_RNR_NAK_82ms = 0x1A, 2617c478bd9Sstevel@tonic-gate IBT_RNR_NAK_123ms = 0x1B, 2627c478bd9Sstevel@tonic-gate IBT_RNR_NAK_164ms = 0x1C, 2637c478bd9Sstevel@tonic-gate IBT_RNR_NAK_246ms = 0x1D, 2647c478bd9Sstevel@tonic-gate IBT_RNR_NAK_328ms = 0x1E, 2657c478bd9Sstevel@tonic-gate IBT_RNR_NAK_492ms = 0x1F 2667c478bd9Sstevel@tonic-gate } ibt_rnr_nak_time_t; 2677c478bd9Sstevel@tonic-gate 2687c478bd9Sstevel@tonic-gate /* 2697c478bd9Sstevel@tonic-gate * The definition of HCA capabilities etc as a bitfield. 2707c478bd9Sstevel@tonic-gate */ 2717c478bd9Sstevel@tonic-gate typedef enum ibt_hca_flags_e { 2727c478bd9Sstevel@tonic-gate IBT_HCA_NO_FLAGS = 0, 2737c478bd9Sstevel@tonic-gate 2747c478bd9Sstevel@tonic-gate IBT_HCA_RD = 1 << 0, 2757c478bd9Sstevel@tonic-gate IBT_HCA_UD_MULTICAST = 1 << 1, 2767c478bd9Sstevel@tonic-gate IBT_HCA_RAW_MULTICAST = 1 << 2, 2777c478bd9Sstevel@tonic-gate 2787c478bd9Sstevel@tonic-gate IBT_HCA_ATOMICS_HCA = 1 << 3, 2797c478bd9Sstevel@tonic-gate IBT_HCA_ATOMICS_GLOBAL = 1 << 4, 2807c478bd9Sstevel@tonic-gate 2817c478bd9Sstevel@tonic-gate IBT_HCA_RESIZE_CHAN = 1 << 5, /* Is resize supported? */ 2827c478bd9Sstevel@tonic-gate IBT_HCA_AUTO_PATH_MIG = 1 << 6, /* Is APM supported? */ 2837c478bd9Sstevel@tonic-gate IBT_HCA_SQD_SQD_PORT = 1 << 7, /* Can change physical port */ 2847c478bd9Sstevel@tonic-gate /* on transit from SQD to SQD */ 2857c478bd9Sstevel@tonic-gate IBT_HCA_PKEY_CNTR = 1 << 8, 2867c478bd9Sstevel@tonic-gate IBT_HCA_QKEY_CNTR = 1 << 9, 2877c478bd9Sstevel@tonic-gate IBT_HCA_AH_PORT_CHECK = 1 << 10, /* HCA checks AH port match */ 2887c478bd9Sstevel@tonic-gate /* in UD WRs */ 2897c478bd9Sstevel@tonic-gate IBT_HCA_PORT_UP = 1 << 11, /* PortActive event supported */ 2907c478bd9Sstevel@tonic-gate IBT_HCA_INIT_TYPE = 1 << 12, /* InitType supported */ 2917c478bd9Sstevel@tonic-gate IBT_HCA_SI_GUID = 1 << 13, /* System Image GUID */ 2927c478bd9Sstevel@tonic-gate /* supported */ 2937c478bd9Sstevel@tonic-gate IBT_HCA_SHUTDOWN_PORT = 1 << 14, /* ShutdownPort supported */ 2947c478bd9Sstevel@tonic-gate IBT_HCA_RNR_NAK = 1 << 15, /* RNR-NAK supported for RC */ 2957c478bd9Sstevel@tonic-gate IBT_HCA_CURRENT_QP_STATE = 1 << 16, /* Does modify_qp support */ 2967c478bd9Sstevel@tonic-gate /* checking of current state? */ 2977c478bd9Sstevel@tonic-gate IBT_HCA_SRQ = 1 << 17, /* Shared Receive Queue */ 2987c478bd9Sstevel@tonic-gate IBT_HCA_RESIZE_SRQ = 1 << 18, /* Is resize SRQ supported? */ 2997c478bd9Sstevel@tonic-gate IBT_HCA_BASE_MEM_MGT = 1 << 19, /* Base memory mgt supported? */ 3007c478bd9Sstevel@tonic-gate IBT_HCA_MULT_PAGE_SZ_MR = 1 << 20, /* Support of multiple page */ 3017c478bd9Sstevel@tonic-gate /* sizes per memory region? */ 3027c478bd9Sstevel@tonic-gate IBT_HCA_BLOCK_LIST = 1 << 21, /* Block list physical buffer */ 3037c478bd9Sstevel@tonic-gate /* lists supported? */ 3047c478bd9Sstevel@tonic-gate IBT_HCA_ZERO_BASED_VA = 1 << 22, /* Zero Based Virtual */ 3057c478bd9Sstevel@tonic-gate /* Addresses supported? */ 3067c478bd9Sstevel@tonic-gate IBT_HCA_LOCAL_INVAL_FENCE = 1 << 23, /* Local invalidate fencing? */ 3077c478bd9Sstevel@tonic-gate IBT_HCA_BASE_QUEUE_MGT = 1 << 24, /* Base Queue Mgt supported? */ 3087c478bd9Sstevel@tonic-gate IBT_HCA_CKSUM_FULL = 1 << 25, /* Checksum offload supported */ 3097c478bd9Sstevel@tonic-gate IBT_HCA_MEM_WIN_TYPE_2B = 1 << 26, /* Type 2B memory windows */ 3107c478bd9Sstevel@tonic-gate IBT_HCA_PHYS_BUF_BLOCK = 1 << 27 /* Block mode phys buf lists */ 3117c478bd9Sstevel@tonic-gate } ibt_hca_flags_t; 3127c478bd9Sstevel@tonic-gate 3137c478bd9Sstevel@tonic-gate /* 3147c478bd9Sstevel@tonic-gate * The definition of HCA page size capabilities as a bitfield 3157c478bd9Sstevel@tonic-gate */ 3167c478bd9Sstevel@tonic-gate typedef enum ibt_page_sizes_e { 3177c478bd9Sstevel@tonic-gate IBT_PAGE_4K = 0x1 << 2, 3187c478bd9Sstevel@tonic-gate IBT_PAGE_8K = 0x1 << 3, 3197c478bd9Sstevel@tonic-gate IBT_PAGE_16K = 0x1 << 4, 3207c478bd9Sstevel@tonic-gate IBT_PAGE_32K = 0x1 << 5, 3217c478bd9Sstevel@tonic-gate IBT_PAGE_64K = 0x1 << 6, 3227c478bd9Sstevel@tonic-gate IBT_PAGE_128K = 0x1 << 7, 3237c478bd9Sstevel@tonic-gate IBT_PAGE_256K = 0x1 << 8, 3247c478bd9Sstevel@tonic-gate IBT_PAGE_512K = 0x1 << 9, 3257c478bd9Sstevel@tonic-gate IBT_PAGE_1M = 0x1 << 10, 3267c478bd9Sstevel@tonic-gate IBT_PAGE_2M = 0x1 << 11, 3277c478bd9Sstevel@tonic-gate IBT_PAGE_4M = 0x1 << 12, 3287c478bd9Sstevel@tonic-gate IBT_PAGE_8M = 0x1 << 13, 3297c478bd9Sstevel@tonic-gate IBT_PAGE_16M = 0x1 << 14, 3307c478bd9Sstevel@tonic-gate IBT_PAGE_32M = 0x1 << 15, 3317c478bd9Sstevel@tonic-gate IBT_PAGE_64M = 0x1 << 16, 3327c478bd9Sstevel@tonic-gate IBT_PAGE_128M = 0x1 << 17, 3337c478bd9Sstevel@tonic-gate IBT_PAGE_256M = 0x1 << 18, 3347c478bd9Sstevel@tonic-gate IBT_PAGE_512M = 0x1 << 19, 3357c478bd9Sstevel@tonic-gate IBT_PAGE_1G = 0x1 << 20, 3367c478bd9Sstevel@tonic-gate IBT_PAGE_2G = 0x1 << 21, 3377c478bd9Sstevel@tonic-gate IBT_PAGE_4G = 0x1 << 22, 3387c478bd9Sstevel@tonic-gate IBT_PAGE_8G = 0x1 << 23, 3397c478bd9Sstevel@tonic-gate IBT_PAGE_16G = 0x1 << 24 3407c478bd9Sstevel@tonic-gate } ibt_page_sizes_t; 3417c478bd9Sstevel@tonic-gate 3427c478bd9Sstevel@tonic-gate /* 3437c478bd9Sstevel@tonic-gate * Memory Window Type. 3447c478bd9Sstevel@tonic-gate */ 3457c478bd9Sstevel@tonic-gate typedef enum ibt_mem_win_type_e { 3467c478bd9Sstevel@tonic-gate IBT_MEM_WIN_TYPE_NOT_DEFINED = 0, 3477c478bd9Sstevel@tonic-gate IBT_MEM_WIN_TYPE_1 = (1 << 0), 3487c478bd9Sstevel@tonic-gate IBT_MEM_WIN_TYPE_2 = (1 << 1) 3497c478bd9Sstevel@tonic-gate } ibt_mem_win_type_t; 3507c478bd9Sstevel@tonic-gate 3517c478bd9Sstevel@tonic-gate /* 3527c478bd9Sstevel@tonic-gate * HCA attributes. 3537c478bd9Sstevel@tonic-gate * Contains all HCA static attributes. 3547c478bd9Sstevel@tonic-gate */ 3557c478bd9Sstevel@tonic-gate typedef struct ibt_hca_attr_s { 3567c478bd9Sstevel@tonic-gate ibt_hca_flags_t hca_flags; /* HCA capabilities etc */ 3577c478bd9Sstevel@tonic-gate 3587c478bd9Sstevel@tonic-gate /* device/version inconsistency w/ NodeInfo and IOControllerProfile */ 3597c478bd9Sstevel@tonic-gate uint32_t hca_vendor_id:24; /* 24 bit Vendor ID */ 3607c478bd9Sstevel@tonic-gate uint16_t hca_device_id; 3617c478bd9Sstevel@tonic-gate uint32_t hca_version_id; 3627c478bd9Sstevel@tonic-gate 3637c478bd9Sstevel@tonic-gate uint_t hca_max_chans; /* Max Chans supported */ 3647c478bd9Sstevel@tonic-gate uint_t hca_max_chan_sz; /* Max outstanding WRs on any */ 3657c478bd9Sstevel@tonic-gate /* channel */ 3667c478bd9Sstevel@tonic-gate 3677c478bd9Sstevel@tonic-gate uint_t hca_max_sgl; /* Max SGL entries per WR */ 3687c478bd9Sstevel@tonic-gate 3697c478bd9Sstevel@tonic-gate uint_t hca_max_cq; /* Max num of CQs supported */ 3707c478bd9Sstevel@tonic-gate uint_t hca_max_cq_sz; /* Max capacity of each CQ */ 3717c478bd9Sstevel@tonic-gate 3727c478bd9Sstevel@tonic-gate ibt_page_sizes_t hca_page_sz; /* Bit mask of page sizes */ 3737c478bd9Sstevel@tonic-gate 3747c478bd9Sstevel@tonic-gate uint_t hca_max_memr; /* Max num of HCA mem regions */ 3757c478bd9Sstevel@tonic-gate ib_memlen_t hca_max_memr_len; /* Largest block, in bytes of */ 3767c478bd9Sstevel@tonic-gate /* mem that can be registered */ 3777c478bd9Sstevel@tonic-gate uint_t hca_max_mem_win; /* Max Memory windows in HCA */ 3787c478bd9Sstevel@tonic-gate 3797c478bd9Sstevel@tonic-gate uint_t hca_max_rsc; /* Max Responder Resources of */ 3807c478bd9Sstevel@tonic-gate /* this HCA for RDMAR/Atomics */ 3817c478bd9Sstevel@tonic-gate /* with this HCA as target. */ 3827c478bd9Sstevel@tonic-gate uint8_t hca_max_rdma_in_chan; /* Max RDMAR/Atomics in per */ 3837c478bd9Sstevel@tonic-gate /* chan this HCA as target. */ 3847c478bd9Sstevel@tonic-gate uint8_t hca_max_rdma_out_chan; /* Max RDMA Reads/Atomics out */ 3857c478bd9Sstevel@tonic-gate /* per channel by this HCA */ 3867c478bd9Sstevel@tonic-gate uint_t hca_max_ipv6_chan; /* Max IPV6 channels in HCA */ 3877c478bd9Sstevel@tonic-gate uint_t hca_max_ether_chan; /* Max Ether channels in HCA */ 3887c478bd9Sstevel@tonic-gate 3897c478bd9Sstevel@tonic-gate uint_t hca_max_mcg_chans; /* Max number of channels */ 3907c478bd9Sstevel@tonic-gate /* that can join multicast */ 3917c478bd9Sstevel@tonic-gate /* groups */ 3927c478bd9Sstevel@tonic-gate uint_t hca_max_mcg; /* Max multicast groups */ 3937c478bd9Sstevel@tonic-gate uint_t hca_max_chan_per_mcg; /* Max number of channels per */ 3947c478bd9Sstevel@tonic-gate /* Multicast group in HCA */ 3957c478bd9Sstevel@tonic-gate 3967c478bd9Sstevel@tonic-gate uint16_t hca_max_partitions; /* Max partitions in HCA */ 3977c478bd9Sstevel@tonic-gate uint8_t hca_nports; /* Number of physical ports */ 3987c478bd9Sstevel@tonic-gate ib_guid_t hca_node_guid; /* Node GUID */ 3997c478bd9Sstevel@tonic-gate 4007c478bd9Sstevel@tonic-gate ib_time_t hca_local_ack_delay; 4017c478bd9Sstevel@tonic-gate 4027c478bd9Sstevel@tonic-gate uint_t hca_max_port_sgid_tbl_sz; 4037c478bd9Sstevel@tonic-gate uint16_t hca_max_port_pkey_tbl_sz; 4047c478bd9Sstevel@tonic-gate uint_t hca_max_pd; /* Max# of Protection Domains */ 4057c478bd9Sstevel@tonic-gate ib_guid_t hca_si_guid; /* Optional System Image GUID */ 4067c478bd9Sstevel@tonic-gate uint_t hca_hca_max_ci_priv_sz; 4077c478bd9Sstevel@tonic-gate uint_t hca_chan_max_ci_priv_sz; 4087c478bd9Sstevel@tonic-gate uint_t hca_cq_max_ci_priv_sz; 4097c478bd9Sstevel@tonic-gate uint_t hca_pd_max_ci_priv_sz; 4107c478bd9Sstevel@tonic-gate uint_t hca_mr_max_ci_priv_sz; 4117c478bd9Sstevel@tonic-gate uint_t hca_mw_max_ci_priv_sz; 4127c478bd9Sstevel@tonic-gate uint_t hca_ud_dest_max_ci_priv_sz; 4137c478bd9Sstevel@tonic-gate uint_t hca_cq_sched_max_ci_priv_sz; 4147c478bd9Sstevel@tonic-gate uint_t hca_max_ud_dest; 4157c478bd9Sstevel@tonic-gate uint_t hca_opaque2; 4167c478bd9Sstevel@tonic-gate uint_t hca_opaque3; 4177c478bd9Sstevel@tonic-gate uint_t hca_opaque4; 4187c478bd9Sstevel@tonic-gate uint8_t hca_opaque5; 4197c478bd9Sstevel@tonic-gate uint8_t hca_opaque6; 4207c478bd9Sstevel@tonic-gate uint_t hca_opaque7; 4217c478bd9Sstevel@tonic-gate uint_t hca_opaque8; 4227c478bd9Sstevel@tonic-gate uint_t hca_max_srqs; /* Max SRQs supported */ 4237c478bd9Sstevel@tonic-gate uint_t hca_max_srqs_sz; /* Max outstanding WRs on any */ 4247c478bd9Sstevel@tonic-gate /* SRQ */ 4257c478bd9Sstevel@tonic-gate uint_t hca_max_srq_sgl; /* Max SGL entries per SRQ WR */ 4267c478bd9Sstevel@tonic-gate uint_t hca_max_phys_buf_list_sz; 4277c478bd9Sstevel@tonic-gate size_t hca_block_sz_lo; /* Range of block sizes */ 4287c478bd9Sstevel@tonic-gate size_t hca_block_sz_hi; /* supported by the HCA */ 4297c478bd9Sstevel@tonic-gate uint_t hca_max_cq_handlers; 4307c478bd9Sstevel@tonic-gate ibt_lkey_t hca_reserved_lkey; 4317c478bd9Sstevel@tonic-gate } ibt_hca_attr_t; 4327c478bd9Sstevel@tonic-gate 4337c478bd9Sstevel@tonic-gate /* 4347c478bd9Sstevel@tonic-gate * HCA Port link states. 4357c478bd9Sstevel@tonic-gate */ 4367c478bd9Sstevel@tonic-gate typedef enum ibt_port_state_e { 4377c478bd9Sstevel@tonic-gate IBT_PORT_DOWN = 1, 4387c478bd9Sstevel@tonic-gate IBT_PORT_INIT, 4397c478bd9Sstevel@tonic-gate IBT_PORT_ARM, 4407c478bd9Sstevel@tonic-gate IBT_PORT_ACTIVE 4417c478bd9Sstevel@tonic-gate } ibt_port_state_t; 4427c478bd9Sstevel@tonic-gate 4437c478bd9Sstevel@tonic-gate /* 4447c478bd9Sstevel@tonic-gate * HCA Port capabilities as a bitfield. 4457c478bd9Sstevel@tonic-gate */ 4467c478bd9Sstevel@tonic-gate typedef enum ibt_port_caps_e { 4477c478bd9Sstevel@tonic-gate IBT_PORT_CAP_NO_FLAGS = 0, 4487c478bd9Sstevel@tonic-gate IBT_PORT_CAP_SM = 1 << 0, /* SM port */ 4497c478bd9Sstevel@tonic-gate IBT_PORT_CAP_SM_DISABLED = 1 << 1, 4507c478bd9Sstevel@tonic-gate IBT_PORT_CAP_SNMP_TUNNEL = 1 << 2, /* SNMP Tunneling */ 4517c478bd9Sstevel@tonic-gate IBT_PORT_CAP_DM = 1 << 3, /* DM supported */ 4527c478bd9Sstevel@tonic-gate IBT_PORT_CAP_VENDOR = 1 << 4 /* Vendor Class */ 4537c478bd9Sstevel@tonic-gate } ibt_port_caps_t; 4547c478bd9Sstevel@tonic-gate 4557c478bd9Sstevel@tonic-gate 4567c478bd9Sstevel@tonic-gate /* 4577c478bd9Sstevel@tonic-gate * HCA port attributes structure definition. The number of ports per HCA 4587c478bd9Sstevel@tonic-gate * can be found from the "ibt_hca_attr_t" structure. 4597c478bd9Sstevel@tonic-gate * 4607c478bd9Sstevel@tonic-gate * p_pkey_tbl is a pointer to an array of ib_pkey_t, members are 4617c478bd9Sstevel@tonic-gate * accessed as: 4627c478bd9Sstevel@tonic-gate * hca_portinfo->p_pkey_tbl[i] 4637c478bd9Sstevel@tonic-gate * 4647c478bd9Sstevel@tonic-gate * Where 0 <= i < hca_portinfo.p_pkey_tbl_sz 4657c478bd9Sstevel@tonic-gate * 4667c478bd9Sstevel@tonic-gate * Similarly p_sgid_tbl is a pointer to an array of ib_gid_t. 4677c478bd9Sstevel@tonic-gate * 4687c478bd9Sstevel@tonic-gate * The Query Port function - ibt_query_hca_ports() allocates the memory 4697c478bd9Sstevel@tonic-gate * required for the ibt_hca_portinfo_t struct as well as the memory 4707c478bd9Sstevel@tonic-gate * required for the SGID and P_Key tables. The memory is freed by calling 4717c478bd9Sstevel@tonic-gate * ibt_free_portinfo(). 4727c478bd9Sstevel@tonic-gate */ 4737c478bd9Sstevel@tonic-gate typedef struct ibt_hca_portinfo_s { 4747c478bd9Sstevel@tonic-gate ib_lid_t p_opaque1; /* Base LID of port */ 4757c478bd9Sstevel@tonic-gate ib_qkey_cntr_t p_qkey_violations; /* Bad Q_Key cnt */ 4767c478bd9Sstevel@tonic-gate ib_pkey_cntr_t p_pkey_violations; /* Optional bad P_Key cnt */ 4777c478bd9Sstevel@tonic-gate uint8_t p_sm_sl:4; /* SM Service level */ 4787c478bd9Sstevel@tonic-gate ib_lid_t p_sm_lid; /* SM LID */ 4797c478bd9Sstevel@tonic-gate ibt_port_state_t p_linkstate; /* Port state */ 4807c478bd9Sstevel@tonic-gate uint8_t p_port_num; 4817c478bd9Sstevel@tonic-gate ib_mtu_t p_mtu; /* Max transfer unit - pkt */ 4827c478bd9Sstevel@tonic-gate uint8_t p_lmc:3; /* Local mask control */ 4837c478bd9Sstevel@tonic-gate ib_gid_t *p_sgid_tbl; /* SGID Table */ 4847c478bd9Sstevel@tonic-gate uint_t p_sgid_tbl_sz; /* Size of SGID table */ 4857c478bd9Sstevel@tonic-gate uint16_t p_pkey_tbl_sz; /* Size of P_Key table */ 4867c478bd9Sstevel@tonic-gate uint16_t p_def_pkey_ix; /* default pkey index for TI */ 4877c478bd9Sstevel@tonic-gate ib_pkey_t *p_pkey_tbl; /* P_Key table */ 4887c478bd9Sstevel@tonic-gate uint8_t p_max_vl; /* Max num of virtual lanes */ 4897c478bd9Sstevel@tonic-gate uint8_t p_init_type_reply; /* Optional InitTypeReply */ 4907c478bd9Sstevel@tonic-gate ib_time_t p_subnet_timeout; /* Max Subnet Timeout */ 4917c478bd9Sstevel@tonic-gate ibt_port_caps_t p_capabilities; /* Port Capabilities */ 4927c478bd9Sstevel@tonic-gate uint32_t p_msg_sz; /* Max message size */ 4937c478bd9Sstevel@tonic-gate } ibt_hca_portinfo_t; 4947c478bd9Sstevel@tonic-gate 4957c478bd9Sstevel@tonic-gate /* 4967c478bd9Sstevel@tonic-gate * Modify HCA port attributes flags, specifies which HCA port 4977c478bd9Sstevel@tonic-gate * attributes to modify. 4987c478bd9Sstevel@tonic-gate */ 4997c478bd9Sstevel@tonic-gate typedef enum ibt_port_modify_flags_e { 5007c478bd9Sstevel@tonic-gate IBT_PORT_NO_FLAGS = 0, 5017c478bd9Sstevel@tonic-gate 5027c478bd9Sstevel@tonic-gate IBT_PORT_RESET_QKEY = 1 << 0, /* Reset Q_Key violation */ 5037c478bd9Sstevel@tonic-gate /* counter */ 5047c478bd9Sstevel@tonic-gate IBT_PORT_RESET_SM = 1 << 1, /* SM */ 5057c478bd9Sstevel@tonic-gate IBT_PORT_SET_SM = 1 << 2, 5067c478bd9Sstevel@tonic-gate IBT_PORT_RESET_SNMP = 1 << 3, /* SNMP Tunneling */ 5077c478bd9Sstevel@tonic-gate IBT_PORT_SET_SNMP = 1 << 4, 5087c478bd9Sstevel@tonic-gate IBT_PORT_RESET_DEVMGT = 1 << 5, /* Device Management */ 5097c478bd9Sstevel@tonic-gate IBT_PORT_SET_DEVMGT = 1 << 6, 5107c478bd9Sstevel@tonic-gate IBT_PORT_RESET_VENDOR = 1 << 7, /* Vendor Class */ 5117c478bd9Sstevel@tonic-gate IBT_PORT_SET_VENDOR = 1 << 8, 5127c478bd9Sstevel@tonic-gate IBT_PORT_SHUTDOWN = 1 << 9, /* Shut down the port */ 5137c478bd9Sstevel@tonic-gate IBT_PORT_SET_INIT_TYPE = 1 << 10 /* InitTypeReply value */ 5147c478bd9Sstevel@tonic-gate } ibt_port_modify_flags_t; 5157c478bd9Sstevel@tonic-gate 5167c478bd9Sstevel@tonic-gate /* 517*24b28d04Shiremath * Modify HCA port InitType bit definitions, applicable only if 518*24b28d04Shiremath * IBT_PORT_SET_INIT_TYPE modify flag (ibt_port_modify_flags_t) is set. 5197c478bd9Sstevel@tonic-gate */ 5207c478bd9Sstevel@tonic-gate #define IBT_PINIT_NO_LOAD 0x1 5217c478bd9Sstevel@tonic-gate #define IBT_PINIT_PRESERVE_CONTENT 0x2 5227c478bd9Sstevel@tonic-gate #define IBT_PINIT_PRESERVE_PRESENCE 0x4 5237c478bd9Sstevel@tonic-gate #define IBT_PINIT_NO_RESUSCITATE 0x8 5247c478bd9Sstevel@tonic-gate 5257c478bd9Sstevel@tonic-gate 5267c478bd9Sstevel@tonic-gate /* 5277c478bd9Sstevel@tonic-gate * Address vector definition. 5287c478bd9Sstevel@tonic-gate */ 5297c478bd9Sstevel@tonic-gate typedef struct ibt_adds_vect_s { 5307c478bd9Sstevel@tonic-gate ib_gid_t av_dgid; /* IPV6 dest GID in GRH */ 5317c478bd9Sstevel@tonic-gate ib_gid_t av_sgid; /* SGID */ 5327c478bd9Sstevel@tonic-gate ibt_srate_t av_srate; /* Max static rate */ 5337c478bd9Sstevel@tonic-gate uint8_t av_srvl:4; /* Service level in LRH */ 5347c478bd9Sstevel@tonic-gate uint_t av_flow:20; /* 20 bit Flow Label */ 5357c478bd9Sstevel@tonic-gate uint8_t av_tclass; /* Traffic Class */ 5367c478bd9Sstevel@tonic-gate uint8_t av_hop; /* Hop Limit */ 5377c478bd9Sstevel@tonic-gate uint8_t av_port_num; /* Port number for UD */ 5387c478bd9Sstevel@tonic-gate boolean_t av_opaque1; 5397c478bd9Sstevel@tonic-gate ib_lid_t av_opaque2; 5407c478bd9Sstevel@tonic-gate ib_path_bits_t av_opaque3; 5417c478bd9Sstevel@tonic-gate uint32_t av_opaque4; 5427c478bd9Sstevel@tonic-gate } ibt_adds_vect_t; 5437c478bd9Sstevel@tonic-gate 5447c478bd9Sstevel@tonic-gate typedef struct ibt_cep_path_s { 5457c478bd9Sstevel@tonic-gate ibt_adds_vect_t cep_adds_vect; /* Address Vector */ 5467c478bd9Sstevel@tonic-gate uint16_t cep_pkey_ix; /* P_Key Index */ 5477c478bd9Sstevel@tonic-gate uint8_t cep_hca_port_num; /* Port number for connected */ 5487c478bd9Sstevel@tonic-gate /* channels. A value of 0 */ 5497c478bd9Sstevel@tonic-gate /* indicates an invalid path */ 5507c478bd9Sstevel@tonic-gate ib_time_t cep_cm_opaque1; 5517c478bd9Sstevel@tonic-gate } ibt_cep_path_t; 5527c478bd9Sstevel@tonic-gate 5537c478bd9Sstevel@tonic-gate /* 5547c478bd9Sstevel@tonic-gate * Channel Migration State. 5557c478bd9Sstevel@tonic-gate */ 5567c478bd9Sstevel@tonic-gate typedef enum ibt_cep_cmstate_e { 5577c478bd9Sstevel@tonic-gate IBT_STATE_NOT_SUPPORTED = 0, 5587c478bd9Sstevel@tonic-gate IBT_STATE_MIGRATED = 1, 5597c478bd9Sstevel@tonic-gate IBT_STATE_REARMED = 2, 5607c478bd9Sstevel@tonic-gate IBT_STATE_ARMED = 3 5617c478bd9Sstevel@tonic-gate } ibt_cep_cmstate_t; 5627c478bd9Sstevel@tonic-gate 5637c478bd9Sstevel@tonic-gate /* 5647c478bd9Sstevel@tonic-gate * Transport service type 5657c478bd9Sstevel@tonic-gate * 5667c478bd9Sstevel@tonic-gate * NOTE: this was converted from an enum to a uint8_t to save space. 5677c478bd9Sstevel@tonic-gate */ 5687c478bd9Sstevel@tonic-gate typedef uint8_t ibt_tran_srv_t; 5697c478bd9Sstevel@tonic-gate 5707c478bd9Sstevel@tonic-gate #define IBT_RC_SRV 0 5717c478bd9Sstevel@tonic-gate #define IBT_UC_SRV 1 5727c478bd9Sstevel@tonic-gate #define IBT_RD_SRV 2 5737c478bd9Sstevel@tonic-gate #define IBT_UD_SRV 3 5747c478bd9Sstevel@tonic-gate #define IBT_RAWIP_SRV 4 5757c478bd9Sstevel@tonic-gate #define IBT_RAWETHER_SRV 5 5767c478bd9Sstevel@tonic-gate 5777c478bd9Sstevel@tonic-gate /* 5787c478bd9Sstevel@tonic-gate * Channel (QP/EEC) state definitions. 5797c478bd9Sstevel@tonic-gate */ 5807c478bd9Sstevel@tonic-gate typedef enum ibt_cep_state_e { 5817c478bd9Sstevel@tonic-gate IBT_STATE_RESET = 0, /* Reset */ 5827c478bd9Sstevel@tonic-gate IBT_STATE_INIT, /* Initialized */ 5837c478bd9Sstevel@tonic-gate IBT_STATE_RTR, /* Ready to Receive */ 5847c478bd9Sstevel@tonic-gate IBT_STATE_RTS, /* Ready to Send */ 5857c478bd9Sstevel@tonic-gate IBT_STATE_SQD, /* Send Queue Drained */ 5867c478bd9Sstevel@tonic-gate IBT_STATE_SQE, /* Send Queue Error */ 5877c478bd9Sstevel@tonic-gate IBT_STATE_ERROR, /* Error */ 5887c478bd9Sstevel@tonic-gate IBT_STATE_SQDRAIN, /* Send Queue Draining */ 5897c478bd9Sstevel@tonic-gate IBT_STATE_NUM /* Number of states */ 5907c478bd9Sstevel@tonic-gate } ibt_cep_state_t; 5917c478bd9Sstevel@tonic-gate 5927c478bd9Sstevel@tonic-gate 5937c478bd9Sstevel@tonic-gate /* 5947c478bd9Sstevel@tonic-gate * Channel Attribute flags. 5957c478bd9Sstevel@tonic-gate */ 5967c478bd9Sstevel@tonic-gate typedef enum ibt_attr_flags_e { 5977c478bd9Sstevel@tonic-gate IBT_ALL_SIGNALED = 0, /* All sends signaled */ 5987c478bd9Sstevel@tonic-gate IBT_WR_SIGNALED = 1, /* Signaled on a WR basis */ 5997c478bd9Sstevel@tonic-gate IBT_FAST_REG_RES_LKEY = (1 << 1) 6007c478bd9Sstevel@tonic-gate } ibt_attr_flags_t; 6017c478bd9Sstevel@tonic-gate 6027c478bd9Sstevel@tonic-gate /* 6037c478bd9Sstevel@tonic-gate * Channel End Point (CEP) Control Flags. 6047c478bd9Sstevel@tonic-gate */ 6057c478bd9Sstevel@tonic-gate typedef enum ibt_cep_flags_e { 6067c478bd9Sstevel@tonic-gate IBT_CEP_NO_FLAGS = 0, /* Enable Nothing */ 6077c478bd9Sstevel@tonic-gate IBT_CEP_RDMA_RD = (1 << 0), /* Enable incoming RDMA RD's */ 6087c478bd9Sstevel@tonic-gate /* RC & RD only */ 6097c478bd9Sstevel@tonic-gate IBT_CEP_RDMA_WR = (1 << 1), /* Enable incoming RDMA WR's */ 6107c478bd9Sstevel@tonic-gate /* RC & RD only */ 6117c478bd9Sstevel@tonic-gate IBT_CEP_ATOMIC = (1 << 2) /* Enable incoming Atomics, */ 6127c478bd9Sstevel@tonic-gate /* RC & RD only */ 6137c478bd9Sstevel@tonic-gate } ibt_cep_flags_t; 6147c478bd9Sstevel@tonic-gate 6157c478bd9Sstevel@tonic-gate /* 6167c478bd9Sstevel@tonic-gate * Channel Modify Flags 6177c478bd9Sstevel@tonic-gate */ 6187c478bd9Sstevel@tonic-gate typedef enum ibt_cep_modify_flags_e { 6197c478bd9Sstevel@tonic-gate IBT_CEP_SET_NOTHING = 0, 6207c478bd9Sstevel@tonic-gate IBT_CEP_SET_SQ_SIZE = (1 << 1), 6217c478bd9Sstevel@tonic-gate IBT_CEP_SET_RQ_SIZE = (1 << 2), 6227c478bd9Sstevel@tonic-gate 6237c478bd9Sstevel@tonic-gate IBT_CEP_SET_RDMA_R = (1 << 3), 6247c478bd9Sstevel@tonic-gate IBT_CEP_SET_RDMA_W = (1 << 4), 6257c478bd9Sstevel@tonic-gate IBT_CEP_SET_ATOMIC = (1 << 5), 6267c478bd9Sstevel@tonic-gate 6277c478bd9Sstevel@tonic-gate IBT_CEP_SET_ALT_PATH = (1 << 6), /* Alternate Path */ 6287c478bd9Sstevel@tonic-gate 6297c478bd9Sstevel@tonic-gate IBT_CEP_SET_ADDS_VECT = (1 << 7), 6307c478bd9Sstevel@tonic-gate IBT_CEP_SET_PORT = (1 << 8), 6317c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE5 = (1 << 9), 6327c478bd9Sstevel@tonic-gate IBT_CEP_SET_RETRY = (1 << 10), 6337c478bd9Sstevel@tonic-gate IBT_CEP_SET_RNR_NAK_RETRY = (1 << 11), 6347c478bd9Sstevel@tonic-gate IBT_CEP_SET_MIN_RNR_NAK = (1 << 12), 6357c478bd9Sstevel@tonic-gate 6367c478bd9Sstevel@tonic-gate IBT_CEP_SET_QKEY = (1 << 13), 6377c478bd9Sstevel@tonic-gate IBT_CEP_SET_RDMARA_OUT = (1 << 14), 6387c478bd9Sstevel@tonic-gate IBT_CEP_SET_RDMARA_IN = (1 << 15), 6397c478bd9Sstevel@tonic-gate 6407c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE1 = (1 << 16), 6417c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE2 = (1 << 17), 6427c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE3 = (1 << 18), 6437c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE4 = (1 << 19), 6447c478bd9Sstevel@tonic-gate IBT_CEP_SET_SQD_EVENT = (1 << 20), 6457c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE6 = (1 << 21), 6467c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE7 = (1 << 22), 6477c478bd9Sstevel@tonic-gate IBT_CEP_SET_OPAQUE8 = (1 << 23) 6487c478bd9Sstevel@tonic-gate } ibt_cep_modify_flags_t; 6497c478bd9Sstevel@tonic-gate 6507c478bd9Sstevel@tonic-gate /* 6517c478bd9Sstevel@tonic-gate * CQ notify types. 6527c478bd9Sstevel@tonic-gate */ 6537c478bd9Sstevel@tonic-gate typedef enum ibt_cq_notify_flags_e { 6547c478bd9Sstevel@tonic-gate IBT_NEXT_COMPLETION = 1, 6557c478bd9Sstevel@tonic-gate IBT_NEXT_SOLICITED = 2 6567c478bd9Sstevel@tonic-gate } ibt_cq_notify_flags_t; 6577c478bd9Sstevel@tonic-gate 6587c478bd9Sstevel@tonic-gate /* 6597c478bd9Sstevel@tonic-gate * CQ types shared across TI and CI. 6607c478bd9Sstevel@tonic-gate */ 6617c478bd9Sstevel@tonic-gate typedef enum ibt_cq_flags_e { 6627c478bd9Sstevel@tonic-gate IBT_CQ_NO_FLAGS = 0, 6637c478bd9Sstevel@tonic-gate IBT_CQ_HANDLER_IN_THREAD = 1 << 0, /* A thread calls the */ 6647c478bd9Sstevel@tonic-gate /* CQ handler */ 6657c478bd9Sstevel@tonic-gate IBT_CQ_USER_MAP = 1 << 1, 6667c478bd9Sstevel@tonic-gate IBT_CQ_DEFER_ALLOC = 1 << 2 6677c478bd9Sstevel@tonic-gate } ibt_cq_flags_t; 6687c478bd9Sstevel@tonic-gate 6697c478bd9Sstevel@tonic-gate /* 6707c478bd9Sstevel@tonic-gate * CQ types shared across TI and CI. 6717c478bd9Sstevel@tonic-gate */ 6727c478bd9Sstevel@tonic-gate typedef enum ibt_cq_sched_flags_e { 6737c478bd9Sstevel@tonic-gate IBT_CQS_NO_FLAGS = 0, 6747c478bd9Sstevel@tonic-gate IBT_CQS_WARM_CACHE = 1 << 0, /* run on same CPU */ 6757c478bd9Sstevel@tonic-gate IBT_CQS_AFFINITY = 1 << 1, 6767c478bd9Sstevel@tonic-gate IBT_CQS_SCHED_GROUP = 1 << 2, 6777c478bd9Sstevel@tonic-gate IBT_CQS_USER_MAP = 1 << 3, 6787c478bd9Sstevel@tonic-gate IBT_CQS_DEFER_ALLOC = 1 << 4 6797c478bd9Sstevel@tonic-gate } ibt_cq_sched_flags_t; 6807c478bd9Sstevel@tonic-gate 6817c478bd9Sstevel@tonic-gate /* 6827c478bd9Sstevel@tonic-gate * Attributes when creating a Completion Queue. 6837c478bd9Sstevel@tonic-gate * 6847c478bd9Sstevel@tonic-gate * Note: 6857c478bd9Sstevel@tonic-gate * The IBT_CQ_HANDLER_IN_THREAD cq_flags bit should be ignored by the CI. 6867c478bd9Sstevel@tonic-gate */ 6877c478bd9Sstevel@tonic-gate typedef struct ibt_cq_attr_s { 6887c478bd9Sstevel@tonic-gate uint_t cq_size; 6897c478bd9Sstevel@tonic-gate ibt_sched_hdl_t cq_sched; /* 0 = no hint, */ 6907c478bd9Sstevel@tonic-gate /* other = cq_sched value */ 6917c478bd9Sstevel@tonic-gate ibt_cq_flags_t cq_flags; 6927c478bd9Sstevel@tonic-gate } ibt_cq_attr_t; 6937c478bd9Sstevel@tonic-gate 6947c478bd9Sstevel@tonic-gate /* 6957c478bd9Sstevel@tonic-gate * Memory Management 6967c478bd9Sstevel@tonic-gate */ 6977c478bd9Sstevel@tonic-gate 6987c478bd9Sstevel@tonic-gate /* Memory management flags */ 6997c478bd9Sstevel@tonic-gate typedef enum ibt_mr_flags_e { 7007c478bd9Sstevel@tonic-gate IBT_MR_SLEEP = 0, 7017c478bd9Sstevel@tonic-gate IBT_MR_NOSLEEP = (1 << 1), 7027c478bd9Sstevel@tonic-gate IBT_MR_NONCOHERENT = (1 << 2), 7037c478bd9Sstevel@tonic-gate IBT_MR_PHYS_IOVA = (1 << 3), /* ibt_(re)register_buf */ 7047c478bd9Sstevel@tonic-gate 7057c478bd9Sstevel@tonic-gate /* Access control flags */ 7067c478bd9Sstevel@tonic-gate IBT_MR_ENABLE_WINDOW_BIND = (1 << 4), 7077c478bd9Sstevel@tonic-gate IBT_MR_ENABLE_LOCAL_WRITE = (1 << 5), 7087c478bd9Sstevel@tonic-gate IBT_MR_ENABLE_REMOTE_READ = (1 << 6), 7097c478bd9Sstevel@tonic-gate IBT_MR_ENABLE_REMOTE_WRITE = (1 << 7), 7107c478bd9Sstevel@tonic-gate IBT_MR_ENABLE_REMOTE_ATOMIC = (1 << 8), 7117c478bd9Sstevel@tonic-gate 7127c478bd9Sstevel@tonic-gate /* Reregister flags */ 7137c478bd9Sstevel@tonic-gate IBT_MR_CHANGE_TRANSLATION = (1 << 9), 7147c478bd9Sstevel@tonic-gate IBT_MR_CHANGE_ACCESS = (1 << 10), 7157c478bd9Sstevel@tonic-gate IBT_MR_CHANGE_PD = (1 << 11), 7167c478bd9Sstevel@tonic-gate 7177c478bd9Sstevel@tonic-gate /* Additional registration flags */ 7187c478bd9Sstevel@tonic-gate IBT_MR_ZBVA = (1 << 12), 7197c478bd9Sstevel@tonic-gate 7207c478bd9Sstevel@tonic-gate /* Additional physical registration flags */ 7217c478bd9Sstevel@tonic-gate IBT_MR_CONSUMER_KEY = (1 << 13) /* Consumer owns key */ 7227c478bd9Sstevel@tonic-gate /* portion of keys */ 7237c478bd9Sstevel@tonic-gate } ibt_mr_flags_t; 7247c478bd9Sstevel@tonic-gate 7257c478bd9Sstevel@tonic-gate 7267c478bd9Sstevel@tonic-gate /* Memory Region attribute flags */ 7277c478bd9Sstevel@tonic-gate typedef enum ibt_mr_attr_flags_e { 7287c478bd9Sstevel@tonic-gate /* Access control flags */ 7297c478bd9Sstevel@tonic-gate IBT_MR_WINDOW_BIND = (1 << 0), 7307c478bd9Sstevel@tonic-gate IBT_MR_LOCAL_WRITE = (1 << 1), 7317c478bd9Sstevel@tonic-gate IBT_MR_REMOTE_READ = (1 << 2), 7327c478bd9Sstevel@tonic-gate IBT_MR_REMOTE_WRITE = (1 << 3), 7337c478bd9Sstevel@tonic-gate IBT_MR_REMOTE_ATOMIC = (1 << 4), 7347c478bd9Sstevel@tonic-gate IBT_MR_ZERO_BASED_VA = (1 << 5), 7357c478bd9Sstevel@tonic-gate IBT_MR_CONSUMER_OWNED_KEY = (1 << 6), 7367c478bd9Sstevel@tonic-gate IBT_MR_SHARED = (1 << 7) 7377c478bd9Sstevel@tonic-gate } ibt_mr_attr_flags_t; 7387c478bd9Sstevel@tonic-gate 7397c478bd9Sstevel@tonic-gate /* Memory region physical descriptor. */ 7407c478bd9Sstevel@tonic-gate typedef struct ibt_phys_buf_s { 7417c478bd9Sstevel@tonic-gate union { 7427c478bd9Sstevel@tonic-gate uint64_t _p_ll; /* 64 bit DMA address */ 7437c478bd9Sstevel@tonic-gate uint32_t _p_la[2]; /* 2 x 32 bit address */ 7447c478bd9Sstevel@tonic-gate } _phys_buf; 7457c478bd9Sstevel@tonic-gate size_t p_size; 7467c478bd9Sstevel@tonic-gate } ibt_phys_buf_t; 7477c478bd9Sstevel@tonic-gate 7487c478bd9Sstevel@tonic-gate #define p_laddr _phys_buf._p_ll 7497c478bd9Sstevel@tonic-gate #ifdef _LONG_LONG_HTOL 7507c478bd9Sstevel@tonic-gate #define p_notused _phys_buf._p_la[0] 7517c478bd9Sstevel@tonic-gate #define p_addr _phys_buf._p_la[1] 7527c478bd9Sstevel@tonic-gate #else 7537c478bd9Sstevel@tonic-gate #define p_addr _phys_buf._p_la[0] 7547c478bd9Sstevel@tonic-gate #define p_notused _phys_buf._p_la[1] 7557c478bd9Sstevel@tonic-gate #endif 7567c478bd9Sstevel@tonic-gate 7577c478bd9Sstevel@tonic-gate 7587c478bd9Sstevel@tonic-gate /* Memory region descriptor. */ 7597c478bd9Sstevel@tonic-gate typedef struct ibt_mr_desc_s { 7607c478bd9Sstevel@tonic-gate ib_vaddr_t md_vaddr; /* IB virtual adds of memory */ 7617c478bd9Sstevel@tonic-gate ibt_lkey_t md_lkey; 7627c478bd9Sstevel@tonic-gate ibt_rkey_t md_rkey; 7637c478bd9Sstevel@tonic-gate boolean_t md_sync_required; 7647c478bd9Sstevel@tonic-gate } ibt_mr_desc_t; 7657c478bd9Sstevel@tonic-gate 7667c478bd9Sstevel@tonic-gate /* Physical Memory region descriptor. */ 7677c478bd9Sstevel@tonic-gate typedef struct ibt_pmr_desc_s { 7687c478bd9Sstevel@tonic-gate ib_vaddr_t pmd_iova; /* Returned I/O Virtual Address */ 7697c478bd9Sstevel@tonic-gate ibt_lkey_t pmd_lkey; 7707c478bd9Sstevel@tonic-gate ibt_rkey_t pmd_rkey; 7717c478bd9Sstevel@tonic-gate uint_t pmd_phys_buf_list_sz; /* Allocated Phys buf sz */ 7727c478bd9Sstevel@tonic-gate boolean_t pmd_sync_required; 7737c478bd9Sstevel@tonic-gate } ibt_pmr_desc_t; 7747c478bd9Sstevel@tonic-gate 7757c478bd9Sstevel@tonic-gate /* Memory region protection bounds. */ 7767c478bd9Sstevel@tonic-gate typedef struct ibt_mr_prot_bounds_s { 7777c478bd9Sstevel@tonic-gate ib_vaddr_t pb_addr; /* Beginning address */ 7787c478bd9Sstevel@tonic-gate size_t pb_len; /* Length of protected region */ 7797c478bd9Sstevel@tonic-gate } ibt_mr_prot_bounds_t; 7807c478bd9Sstevel@tonic-gate 7817c478bd9Sstevel@tonic-gate /* Memory Region (Re)Register attributes */ 7827c478bd9Sstevel@tonic-gate typedef struct ibt_mr_attr_s { 7837c478bd9Sstevel@tonic-gate ib_vaddr_t mr_vaddr; /* Virtual address to register */ 7847c478bd9Sstevel@tonic-gate ib_memlen_t mr_len; /* Length of region to register */ 7857c478bd9Sstevel@tonic-gate struct as *mr_as; /* A pointer to an address space */ 7867c478bd9Sstevel@tonic-gate /* structure. This parameter should */ 7877c478bd9Sstevel@tonic-gate /* be set to NULL, which implies */ 7887c478bd9Sstevel@tonic-gate /* kernel address space. */ 7897c478bd9Sstevel@tonic-gate ibt_mr_flags_t mr_flags; 7907c478bd9Sstevel@tonic-gate } ibt_mr_attr_t; 7917c478bd9Sstevel@tonic-gate 7927c478bd9Sstevel@tonic-gate /* Physical Memory Region (Re)Register */ 7937c478bd9Sstevel@tonic-gate typedef struct ibt_pmr_attr_s { 7947c478bd9Sstevel@tonic-gate ib_vaddr_t pmr_iova; /* I/O virtual address requested by */ 7957c478bd9Sstevel@tonic-gate /* client for the first byte of the */ 7967c478bd9Sstevel@tonic-gate /* region */ 7977c478bd9Sstevel@tonic-gate ib_memlen_t pmr_len; /* Length of region to register */ 7987c478bd9Sstevel@tonic-gate ib_memlen_t pmr_offset; /* Offset of the regions starting */ 7997c478bd9Sstevel@tonic-gate /* IOVA within the 1st physical */ 8007c478bd9Sstevel@tonic-gate /* buffer */ 8017c478bd9Sstevel@tonic-gate ibt_mr_flags_t pmr_flags; 8027c478bd9Sstevel@tonic-gate ibt_lkey_t pmr_lkey; /* Reregister only */ 8037c478bd9Sstevel@tonic-gate ibt_rkey_t pmr_rkey; /* Reregister only */ 8047c478bd9Sstevel@tonic-gate uint8_t pmr_key; /* Key to use on new Lkey & Rkey */ 8057c478bd9Sstevel@tonic-gate uint_t pmr_num_buf; /* Num of entries in the mr_buf_list */ 8067c478bd9Sstevel@tonic-gate ibt_phys_buf_t *pmr_buf_list; /* List of physical buffers accessed */ 8077c478bd9Sstevel@tonic-gate /* as an array */ 8087c478bd9Sstevel@tonic-gate } ibt_pmr_attr_t; 8097c478bd9Sstevel@tonic-gate 8107c478bd9Sstevel@tonic-gate 8117c478bd9Sstevel@tonic-gate /* 8127c478bd9Sstevel@tonic-gate * Memory Region (Re)Register attributes - used by ibt_register_shared_mr(), 8137c478bd9Sstevel@tonic-gate * ibt_register_buf() and ibt_reregister_buf(). 8147c478bd9Sstevel@tonic-gate */ 8157c478bd9Sstevel@tonic-gate typedef struct ibt_smr_attr_s { 8167c478bd9Sstevel@tonic-gate ib_vaddr_t mr_vaddr; 8177c478bd9Sstevel@tonic-gate ibt_mr_flags_t mr_flags; 8187c478bd9Sstevel@tonic-gate uint8_t mr_key; /* Only for physical */ 8197c478bd9Sstevel@tonic-gate /* ibt_(Re)register_buf() */ 8207c478bd9Sstevel@tonic-gate ibt_lkey_t mr_lkey; /* Only for physical */ 8217c478bd9Sstevel@tonic-gate ibt_rkey_t mr_rkey; /* ibt_Reregister_buf() */ 8227c478bd9Sstevel@tonic-gate } ibt_smr_attr_t; 8237c478bd9Sstevel@tonic-gate 8247c478bd9Sstevel@tonic-gate /* 8257c478bd9Sstevel@tonic-gate * key states. 8267c478bd9Sstevel@tonic-gate */ 8277c478bd9Sstevel@tonic-gate typedef enum ibt_key_state_e { 8287c478bd9Sstevel@tonic-gate IBT_KEY_INVALID = 0, 8297c478bd9Sstevel@tonic-gate IBT_KEY_FREE, 8307c478bd9Sstevel@tonic-gate IBT_KEY_VALID 8317c478bd9Sstevel@tonic-gate } ibt_key_state_t; 8327c478bd9Sstevel@tonic-gate 8337c478bd9Sstevel@tonic-gate /* Memory region query attributes */ 8347c478bd9Sstevel@tonic-gate typedef struct ibt_mr_query_attr_s { 8357c478bd9Sstevel@tonic-gate ibt_lkey_t mr_lkey; 8367c478bd9Sstevel@tonic-gate ibt_rkey_t mr_rkey; 8377c478bd9Sstevel@tonic-gate ibt_mr_prot_bounds_t mr_lbounds; /* Actual local CI protection */ 8387c478bd9Sstevel@tonic-gate /* bounds */ 8397c478bd9Sstevel@tonic-gate ibt_mr_prot_bounds_t mr_rbounds; /* Actual remote CI */ 8407c478bd9Sstevel@tonic-gate /* protection bounds */ 8417c478bd9Sstevel@tonic-gate ibt_mr_attr_flags_t mr_attr_flags; /* Access rights etc. */ 8427c478bd9Sstevel@tonic-gate ibt_pd_hdl_t mr_pd; /* Protection domain */ 8437c478bd9Sstevel@tonic-gate boolean_t mr_sync_required; 8447c478bd9Sstevel@tonic-gate ibt_key_state_t mr_lkey_state; 8457c478bd9Sstevel@tonic-gate uint_t mr_phys_buf_list_sz; 8467c478bd9Sstevel@tonic-gate } ibt_mr_query_attr_t; 8477c478bd9Sstevel@tonic-gate 8487c478bd9Sstevel@tonic-gate /* Memory window query attributes */ 8497c478bd9Sstevel@tonic-gate typedef struct ibt_mw_query_attr_s { 8507c478bd9Sstevel@tonic-gate ibt_pd_hdl_t mw_pd; 8517c478bd9Sstevel@tonic-gate ibt_mem_win_type_t mw_type; 8527c478bd9Sstevel@tonic-gate ibt_rkey_t mw_rkey; 8537c478bd9Sstevel@tonic-gate ibt_key_state_t mw_state; 8547c478bd9Sstevel@tonic-gate } ibt_mw_query_attr_t; 8557c478bd9Sstevel@tonic-gate 8567c478bd9Sstevel@tonic-gate 857*24b28d04Shiremath /* Memory Region Sync Flags. */ 8587c478bd9Sstevel@tonic-gate #define IBT_SYNC_READ 0x1 /* Make memory changes visible to incoming */ 8597c478bd9Sstevel@tonic-gate /* RDMA reads */ 8607c478bd9Sstevel@tonic-gate 8617c478bd9Sstevel@tonic-gate #define IBT_SYNC_WRITE 0x2 /* Make the affects of an incoming RDMA write */ 8627c478bd9Sstevel@tonic-gate /* visible to the consumer */ 8637c478bd9Sstevel@tonic-gate 8647c478bd9Sstevel@tonic-gate /* Memory region sync args */ 8657c478bd9Sstevel@tonic-gate typedef struct ibt_mr_sync_s { 8667c478bd9Sstevel@tonic-gate ibt_mr_hdl_t ms_handle; 8677c478bd9Sstevel@tonic-gate ib_vaddr_t ms_vaddr; 8687c478bd9Sstevel@tonic-gate ib_memlen_t ms_len; 8697c478bd9Sstevel@tonic-gate uint32_t ms_flags; /* IBT_SYNC_READ or IBT_SYNC_WRITE */ 8707c478bd9Sstevel@tonic-gate } ibt_mr_sync_t; 8717c478bd9Sstevel@tonic-gate 8727c478bd9Sstevel@tonic-gate /* 8737c478bd9Sstevel@tonic-gate * Flags for Virtual Address to HCA Physical Address translation. 8747c478bd9Sstevel@tonic-gate */ 8757c478bd9Sstevel@tonic-gate typedef enum ibt_va_flags_e { 8767c478bd9Sstevel@tonic-gate IBT_VA_NO_FLAGS = 0 8777c478bd9Sstevel@tonic-gate } ibt_va_flags_t; 8787c478bd9Sstevel@tonic-gate 8797c478bd9Sstevel@tonic-gate 8807c478bd9Sstevel@tonic-gate /* Address Translation parameters */ 8817c478bd9Sstevel@tonic-gate typedef struct ibt_va_attr_s { 8827c478bd9Sstevel@tonic-gate ib_vaddr_t va_vaddr; /* Virtual address to register */ 8837c478bd9Sstevel@tonic-gate ib_memlen_t va_len; /* Length of region to register */ 8847c478bd9Sstevel@tonic-gate struct as *va_as; /* A pointer to an address space */ 8857c478bd9Sstevel@tonic-gate /* structure. */ 8867c478bd9Sstevel@tonic-gate ibt_va_flags_t va_flags; 8877c478bd9Sstevel@tonic-gate } ibt_va_attr_t; 8887c478bd9Sstevel@tonic-gate 8897c478bd9Sstevel@tonic-gate /* 8907c478bd9Sstevel@tonic-gate * WORK REQUEST AND WORK REQUEST COMPLETION DEFINITIONS. 8917c478bd9Sstevel@tonic-gate */ 8927c478bd9Sstevel@tonic-gate 8937c478bd9Sstevel@tonic-gate /* 8947c478bd9Sstevel@tonic-gate * Work Request and Work Request Completion types - These types are used 8957c478bd9Sstevel@tonic-gate * to indicate the type of work requests posted to a work queue 8967c478bd9Sstevel@tonic-gate * or the type of completion received. Immediate Data is indicated via 8977c478bd9Sstevel@tonic-gate * ibt_wr_flags_t or ibt_wc_flags_t. 8987c478bd9Sstevel@tonic-gate * 8997c478bd9Sstevel@tonic-gate * IBT_WRC_RECV and IBT_WRC_RECV_RDMAWI are only used as opcodes in the 9007c478bd9Sstevel@tonic-gate * work completions. 9017c478bd9Sstevel@tonic-gate * 9027c478bd9Sstevel@tonic-gate * NOTE: this was converted from an enum to a uint8_t to save space. 9037c478bd9Sstevel@tonic-gate */ 9047c478bd9Sstevel@tonic-gate typedef uint8_t ibt_wrc_opcode_t; 9057c478bd9Sstevel@tonic-gate 9067c478bd9Sstevel@tonic-gate #define IBT_WRC_SEND 1 /* Send */ 9077c478bd9Sstevel@tonic-gate #define IBT_WRC_RDMAR 2 /* RDMA Read */ 9087c478bd9Sstevel@tonic-gate #define IBT_WRC_RDMAW 3 /* RDMA Write */ 9097c478bd9Sstevel@tonic-gate #define IBT_WRC_CSWAP 4 /* Compare & Swap Atomic */ 9107c478bd9Sstevel@tonic-gate #define IBT_WRC_FADD 5 /* Fetch & Add Atomic */ 9117c478bd9Sstevel@tonic-gate #define IBT_WRC_BIND 6 /* Bind Memory Window */ 9127c478bd9Sstevel@tonic-gate #define IBT_WRC_RECV 7 /* Receive */ 9137c478bd9Sstevel@tonic-gate #define IBT_WRC_RECV_RDMAWI 8 /* Received RDMA Write w/ Immediate */ 9147c478bd9Sstevel@tonic-gate #define IBT_WRC_FAST_REG_PMR 9 /* Fast Register Physical mem region */ 9157c478bd9Sstevel@tonic-gate #define IBT_WRC_LOCAL_INVALIDATE 10 9167c478bd9Sstevel@tonic-gate 9177c478bd9Sstevel@tonic-gate 9187c478bd9Sstevel@tonic-gate /* 9197c478bd9Sstevel@tonic-gate * Work Request Completion flags - These flags indicate what type 9207c478bd9Sstevel@tonic-gate * of data is present in the Work Request Completion structure 9217c478bd9Sstevel@tonic-gate */ 9227c478bd9Sstevel@tonic-gate typedef uint8_t ibt_wc_flags_t; 9237c478bd9Sstevel@tonic-gate 9247c478bd9Sstevel@tonic-gate #define IBT_WC_NO_FLAGS 0 9257c478bd9Sstevel@tonic-gate #define IBT_WC_GRH_PRESENT (1 << 0) 9267c478bd9Sstevel@tonic-gate #define IBT_WC_IMMED_DATA_PRESENT (1 << 1) 9277c478bd9Sstevel@tonic-gate #define IBT_WC_RKEY_INVALIDATED (1 << 2) 9287c478bd9Sstevel@tonic-gate #define IBT_WC_CKSUM_OK (1 << 3) 9297c478bd9Sstevel@tonic-gate 9307c478bd9Sstevel@tonic-gate 9317c478bd9Sstevel@tonic-gate /* 9327c478bd9Sstevel@tonic-gate * Work Request Completion - This structure encapsulates the information 9337c478bd9Sstevel@tonic-gate * necessary to define a work request completion. 9347c478bd9Sstevel@tonic-gate */ 9357c478bd9Sstevel@tonic-gate typedef struct ibt_wc_s { 9367c478bd9Sstevel@tonic-gate ibt_wrid_t wc_id; /* Work Request Id */ 9377c478bd9Sstevel@tonic-gate uint64_t wc_fma_ena; /* fault management err data */ 9387c478bd9Sstevel@tonic-gate ib_msglen_t wc_bytes_xfer; /* Number of Bytes */ 9397c478bd9Sstevel@tonic-gate /* Transferred */ 9407c478bd9Sstevel@tonic-gate ibt_wc_flags_t wc_flags; /* WR Completion Flags */ 9417c478bd9Sstevel@tonic-gate ibt_wrc_opcode_t wc_type; /* Operation Type */ 9427c478bd9Sstevel@tonic-gate uint16_t wc_cksum; /* payload checksum */ 9437c478bd9Sstevel@tonic-gate ibt_immed_t wc_immed_data; /* Immediate Data */ 9447c478bd9Sstevel@tonic-gate uint32_t wc_freed_rc; /* Freed Resource Count */ 9457c478bd9Sstevel@tonic-gate ibt_wc_status_t wc_status; /* Completion Status */ 9467c478bd9Sstevel@tonic-gate uint8_t wc_sl:4; /* Remote SL */ 9477c478bd9Sstevel@tonic-gate uint16_t wc_ethertype; /* Ethertype Field - RE */ 9487c478bd9Sstevel@tonic-gate ib_lid_t wc_opaque1; 9497c478bd9Sstevel@tonic-gate uint16_t wc_opaque2; 9507c478bd9Sstevel@tonic-gate ib_qpn_t wc_qpn; /* Source QPN Datagram only */ 9517c478bd9Sstevel@tonic-gate ib_eecn_t wc_opaque3; 9527c478bd9Sstevel@tonic-gate ib_qpn_t wc_local_qpn; 9537c478bd9Sstevel@tonic-gate ibt_rkey_t wc_rkey; 9547c478bd9Sstevel@tonic-gate ib_path_bits_t wc_opaque4; 9557c478bd9Sstevel@tonic-gate } ibt_wc_t; 9567c478bd9Sstevel@tonic-gate 9577c478bd9Sstevel@tonic-gate 9587c478bd9Sstevel@tonic-gate /* 9597c478bd9Sstevel@tonic-gate * WR Flags. Common for both RC and UD 9607c478bd9Sstevel@tonic-gate * 9617c478bd9Sstevel@tonic-gate * NOTE: this was converted from an enum to a uint8_t to save space. 9627c478bd9Sstevel@tonic-gate */ 9637c478bd9Sstevel@tonic-gate typedef uint8_t ibt_wr_flags_t; 9647c478bd9Sstevel@tonic-gate 9657c478bd9Sstevel@tonic-gate #define IBT_WR_NO_FLAGS 0 9667c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_IMMED (1 << 0) /* Immediate Data Indicator */ 9677c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_SIGNAL (1 << 1) /* Signaled, if set */ 9687c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_FENCE (1 << 2) /* Fence Indicator */ 9697c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_SOLICIT (1 << 3) /* Solicited Event Indicator */ 9707c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_REMOTE_INVAL (1 << 4) /* Remote Invalidate */ 9717c478bd9Sstevel@tonic-gate #define IBT_WR_SEND_CKSUM (1 << 5) /* Checksum offload Indicator */ 9727c478bd9Sstevel@tonic-gate 9737c478bd9Sstevel@tonic-gate /* 9747c478bd9Sstevel@tonic-gate * Access control flags for Bind Memory Window operation, 9757c478bd9Sstevel@tonic-gate * applicable for RC/UC/RD only. 9767c478bd9Sstevel@tonic-gate * 9777c478bd9Sstevel@tonic-gate * If IBT_WR_BIND_WRITE or IBT_WR_BIND_ATOMIC is desired then 9787c478bd9Sstevel@tonic-gate * it is required that Memory Region should have Local Write Access. 9797c478bd9Sstevel@tonic-gate */ 9807c478bd9Sstevel@tonic-gate typedef enum ibt_bind_flags_e { 9817c478bd9Sstevel@tonic-gate IBT_WR_BIND_READ = (1 << 0), /* enable remote read */ 9827c478bd9Sstevel@tonic-gate IBT_WR_BIND_WRITE = (1 << 1), /* enable remote write */ 9837c478bd9Sstevel@tonic-gate IBT_WR_BIND_ATOMIC = (1 << 2), /* enable remote atomics */ 9847c478bd9Sstevel@tonic-gate IBT_WR_BIND_ZBVA = (1 << 3) /* Zero Based Virtual Address */ 9857c478bd9Sstevel@tonic-gate } ibt_bind_flags_t; 9867c478bd9Sstevel@tonic-gate 9877c478bd9Sstevel@tonic-gate /* 9887c478bd9Sstevel@tonic-gate * Data Segment for scatter-gather list 9897c478bd9Sstevel@tonic-gate * 9907c478bd9Sstevel@tonic-gate * SGL consists of an array of data segments and the length of the SGL. 9917c478bd9Sstevel@tonic-gate */ 9927c478bd9Sstevel@tonic-gate typedef struct ibt_wr_ds_s { 9937c478bd9Sstevel@tonic-gate ib_vaddr_t ds_va; /* Virtual Address */ 9947c478bd9Sstevel@tonic-gate ibt_lkey_t ds_key; /* L_Key */ 9957c478bd9Sstevel@tonic-gate ib_msglen_t ds_len; /* Length of DS */ 9967c478bd9Sstevel@tonic-gate } ibt_wr_ds_t; 9977c478bd9Sstevel@tonic-gate 9987c478bd9Sstevel@tonic-gate /* 9997c478bd9Sstevel@tonic-gate * Bind Memory Window WR 10007c478bd9Sstevel@tonic-gate * 10017c478bd9Sstevel@tonic-gate * WR ID from ibt_send_wr_t applies here too, SWG_0038 errata. 10027c478bd9Sstevel@tonic-gate */ 10037c478bd9Sstevel@tonic-gate typedef struct ibt_wr_bind_s { 10047c478bd9Sstevel@tonic-gate ibt_bind_flags_t bind_flags; 10057c478bd9Sstevel@tonic-gate ibt_rkey_t bind_rkey; /* Mem Window's R_key */ 10067c478bd9Sstevel@tonic-gate ibt_lkey_t bind_lkey; /* Mem Region's L_Key */ 10077c478bd9Sstevel@tonic-gate ibt_rkey_t bind_rkey_out; /* OUT: new R_Key */ 10087c478bd9Sstevel@tonic-gate ibt_mr_hdl_t bind_ibt_mr_hdl; /* Mem Region handle */ 10097c478bd9Sstevel@tonic-gate ibt_mw_hdl_t bind_ibt_mw_hdl; /* Mem Window handle */ 10107c478bd9Sstevel@tonic-gate ib_vaddr_t bind_va; /* Virtual Address */ 10117c478bd9Sstevel@tonic-gate ib_memlen_t bind_len; /* Length of Window */ 10127c478bd9Sstevel@tonic-gate } ibt_wr_bind_t; 10137c478bd9Sstevel@tonic-gate 10147c478bd9Sstevel@tonic-gate /* 10157c478bd9Sstevel@tonic-gate * Atomic WR 10167c478bd9Sstevel@tonic-gate * 10177c478bd9Sstevel@tonic-gate * Operation type (compare & swap or fetch & add) in ibt_wrc_opcode_t. 10187c478bd9Sstevel@tonic-gate * 10197c478bd9Sstevel@tonic-gate * A copy of the original contents of the remote memory will be stored 10207c478bd9Sstevel@tonic-gate * in the local data segment described by wr_sgl within ibt_send_wr_t, 10217c478bd9Sstevel@tonic-gate * and wr_nds should be set to 1. 10227c478bd9Sstevel@tonic-gate * 10237c478bd9Sstevel@tonic-gate * Atomic operation operands: 10247c478bd9Sstevel@tonic-gate * Compare & Swap Operation: 10257c478bd9Sstevel@tonic-gate * atom_arg1 - Compare Operand 10267c478bd9Sstevel@tonic-gate * atom_arg2 - Swap Operand 10277c478bd9Sstevel@tonic-gate * 10287c478bd9Sstevel@tonic-gate * Fetch & Add Operation: 10297c478bd9Sstevel@tonic-gate * atom_arg1 - Add Operand 10307c478bd9Sstevel@tonic-gate * atom_arg2 - ignored 10317c478bd9Sstevel@tonic-gate */ 10327c478bd9Sstevel@tonic-gate typedef struct ibt_wr_atomic_s { 10337c478bd9Sstevel@tonic-gate ib_vaddr_t atom_raddr; /* Remote address. */ 10347c478bd9Sstevel@tonic-gate ibt_atom_arg_t atom_arg1; /* operand #1 */ 10357c478bd9Sstevel@tonic-gate ibt_atom_arg_t atom_arg2; /* operand #2 */ 10367c478bd9Sstevel@tonic-gate ibt_rkey_t atom_rkey; /* R_Key. */ 10377c478bd9Sstevel@tonic-gate } ibt_wr_atomic_t; 10387c478bd9Sstevel@tonic-gate 10397c478bd9Sstevel@tonic-gate /* 10407c478bd9Sstevel@tonic-gate * RDMA WR 10417c478bd9Sstevel@tonic-gate * Immediate Data indicator in ibt_wr_flags_t. 10427c478bd9Sstevel@tonic-gate */ 10437c478bd9Sstevel@tonic-gate typedef struct ibt_wr_rdma_s { 10447c478bd9Sstevel@tonic-gate ib_vaddr_t rdma_raddr; /* Remote address. */ 10457c478bd9Sstevel@tonic-gate ibt_rkey_t rdma_rkey; /* R_Key. */ 10467c478bd9Sstevel@tonic-gate ibt_immed_t rdma_immed; /* Immediate Data */ 10477c478bd9Sstevel@tonic-gate } ibt_wr_rdma_t; 10487c478bd9Sstevel@tonic-gate 10497c478bd9Sstevel@tonic-gate /* 10507c478bd9Sstevel@tonic-gate * Fast Register Physical Memory Region Work Request. 10517c478bd9Sstevel@tonic-gate */ 10527c478bd9Sstevel@tonic-gate typedef struct ibt_wr_reg_pmr_s { 10537c478bd9Sstevel@tonic-gate ib_vaddr_t pmr_iova; /* I/O virtual address requested by */ 10547c478bd9Sstevel@tonic-gate /* client for the first byte of the */ 10557c478bd9Sstevel@tonic-gate /* region */ 10567c478bd9Sstevel@tonic-gate ib_memlen_t pmr_len; /* Length of region to register */ 10577c478bd9Sstevel@tonic-gate ib_memlen_t pmr_offset; /* Offset of the regions starting */ 10587c478bd9Sstevel@tonic-gate /* IOVA within the 1st physical */ 10597c478bd9Sstevel@tonic-gate /* buffer */ 10607c478bd9Sstevel@tonic-gate ibt_mr_hdl_t pmr_mr_hdl; 10617c478bd9Sstevel@tonic-gate ibt_phys_buf_t *pmr_buf_list; /* List of physical buffers accessed */ 10627c478bd9Sstevel@tonic-gate /* as an array */ 1063*24b28d04Shiremath uint_t pmr_num_buf; /* Num of entries in the pmr_buf_list */ 10647c478bd9Sstevel@tonic-gate ibt_lkey_t pmr_lkey; 10657c478bd9Sstevel@tonic-gate ibt_rkey_t pmr_rkey; 10667c478bd9Sstevel@tonic-gate ibt_mr_flags_t pmr_flags; 10677c478bd9Sstevel@tonic-gate uint8_t pmr_key; /* Key to use on new Lkey & Rkey */ 10687c478bd9Sstevel@tonic-gate } ibt_wr_reg_pmr_t; 10697c478bd9Sstevel@tonic-gate 10707c478bd9Sstevel@tonic-gate /* 10717c478bd9Sstevel@tonic-gate * Local Invalidate. 10727c478bd9Sstevel@tonic-gate */ 10737c478bd9Sstevel@tonic-gate typedef struct ibt_wr_li_s { 10747c478bd9Sstevel@tonic-gate ibt_mr_hdl_t li_mr_hdl; /* Null for MW invalidates */ 10757c478bd9Sstevel@tonic-gate ibt_mw_hdl_t li_mw_hdl; /* Null for MR invalidates */ 10767c478bd9Sstevel@tonic-gate ibt_lkey_t li_lkey; /* Ignore for MW invalidates */ 10777c478bd9Sstevel@tonic-gate ibt_rkey_t li_rkey; 10787c478bd9Sstevel@tonic-gate } ibt_wr_li_t; 10797c478bd9Sstevel@tonic-gate 10807c478bd9Sstevel@tonic-gate /* 10817c478bd9Sstevel@tonic-gate * Reserved For Future Use. 10827c478bd9Sstevel@tonic-gate * Raw IPv6 Send WR 10837c478bd9Sstevel@tonic-gate */ 10847c478bd9Sstevel@tonic-gate typedef struct ibt_wr_ripv6_s { 10857c478bd9Sstevel@tonic-gate ib_lid_t rip_dlid; /* DLID */ 10867c478bd9Sstevel@tonic-gate ib_path_bits_t rip_slid_bits; /* SLID path bits, SWG_0033 errata */ 10877c478bd9Sstevel@tonic-gate uint8_t rip_sl:4; /* SL */ 10887c478bd9Sstevel@tonic-gate ibt_srate_t rip_rate; /* Max Static Rate, SWG_0007 errata */ 10897c478bd9Sstevel@tonic-gate } ibt_wr_ripv6_t; 10907c478bd9Sstevel@tonic-gate 10917c478bd9Sstevel@tonic-gate /* 10927c478bd9Sstevel@tonic-gate * Reserved For Future Use. 10937c478bd9Sstevel@tonic-gate * Raw Ethertype Send WR 10947c478bd9Sstevel@tonic-gate */ 10957c478bd9Sstevel@tonic-gate typedef struct ibt_wr_reth_s { 10967c478bd9Sstevel@tonic-gate ib_ethertype_t reth_type; /* Ethertype */ 10977c478bd9Sstevel@tonic-gate ib_lid_t reth_dlid; /* DLID */ 10987c478bd9Sstevel@tonic-gate ib_path_bits_t reth_slid_bits; /* SLID path bits, SWG_0033 errata */ 10997c478bd9Sstevel@tonic-gate uint8_t reth_sl:4; /* SL */ 11007c478bd9Sstevel@tonic-gate ibt_srate_t reth_rate; /* Max Static Rate, SWG_0007 errata */ 11017c478bd9Sstevel@tonic-gate } ibt_wr_reth_t; 11027c478bd9Sstevel@tonic-gate 11037c478bd9Sstevel@tonic-gate /* 11047c478bd9Sstevel@tonic-gate * Reserved For future Use. 11057c478bd9Sstevel@tonic-gate * RD Send WR, Operation type in ibt_wrc_opcode_t. 11067c478bd9Sstevel@tonic-gate */ 11077c478bd9Sstevel@tonic-gate typedef struct ibt_wr_rd_s { 11087c478bd9Sstevel@tonic-gate ibt_rd_dest_hdl_t rdwr_dest_hdl; 11097c478bd9Sstevel@tonic-gate union { 11107c478bd9Sstevel@tonic-gate ibt_immed_t send_immed; /* IBT_WRC_SEND */ 11117c478bd9Sstevel@tonic-gate ibt_wr_rdma_t rdma; /* IBT_WRC_RDMAR */ 11127c478bd9Sstevel@tonic-gate /* IBT_WRC_RDMAW */ 11137c478bd9Sstevel@tonic-gate ibt_wr_li_t *li; /* IBT_WRC_LOCAL_INVALIDATE */ 11147c478bd9Sstevel@tonic-gate ibt_wr_atomic_t *atomic; /* IBT_WRC_FADD */ 11157c478bd9Sstevel@tonic-gate /* IBT_WRC_CSWAP */ 11167c478bd9Sstevel@tonic-gate ibt_wr_bind_t *bind; /* IBT_WRC_BIND */ 11177c478bd9Sstevel@tonic-gate ibt_wr_reg_pmr_t *reg_pmr; /* IBT_WRC_FAST_REG_PMR */ 11187c478bd9Sstevel@tonic-gate } rdwr; 11197c478bd9Sstevel@tonic-gate } ibt_wr_rd_t; 11207c478bd9Sstevel@tonic-gate 11217c478bd9Sstevel@tonic-gate /* 11227c478bd9Sstevel@tonic-gate * Reserved For Future Use. 11237c478bd9Sstevel@tonic-gate * UC Send WR, Operation type in ibt_wrc_opcode_t, the only valid 11247c478bd9Sstevel@tonic-gate * ones are: 11257c478bd9Sstevel@tonic-gate * IBT_WRC_SEND 11267c478bd9Sstevel@tonic-gate * IBT_WRC_RDMAW 11277c478bd9Sstevel@tonic-gate * IBT_WRC_BIND 11287c478bd9Sstevel@tonic-gate */ 11297c478bd9Sstevel@tonic-gate typedef struct ibt_wr_uc_s { 11307c478bd9Sstevel@tonic-gate union { 11317c478bd9Sstevel@tonic-gate ibt_immed_t send_immed; /* IBT_WRC_SEND */ 11327c478bd9Sstevel@tonic-gate ibt_wr_rdma_t rdma; /* IBT_WRC_RDMAW */ 11337c478bd9Sstevel@tonic-gate ibt_wr_li_t *li; /* IBT_WRC_LOCAL_INVALIDATE */ 11347c478bd9Sstevel@tonic-gate ibt_wr_bind_t *bind; /* IBT_WRC_BIND */ 11357c478bd9Sstevel@tonic-gate ibt_wr_reg_pmr_t *reg_pmr; /* IBT_WRC_FAST_REG_PMR */ 11367c478bd9Sstevel@tonic-gate } ucwr; 11377c478bd9Sstevel@tonic-gate } ibt_wr_uc_t; 11387c478bd9Sstevel@tonic-gate 11397c478bd9Sstevel@tonic-gate /* 11407c478bd9Sstevel@tonic-gate * RC Send WR, Operation type in ibt_wrc_opcode_t. 11417c478bd9Sstevel@tonic-gate */ 11427c478bd9Sstevel@tonic-gate typedef struct ibt_wr_rc_s { 11437c478bd9Sstevel@tonic-gate union { 11447c478bd9Sstevel@tonic-gate ibt_immed_t send_immed; /* IBT_WRC_SEND w/ immediate */ 11457c478bd9Sstevel@tonic-gate ibt_rkey_t send_inval; /* IBT_WRC_SEND w/ invalidate */ 11467c478bd9Sstevel@tonic-gate ibt_wr_rdma_t rdma; /* IBT_WRC_RDMAR */ 11477c478bd9Sstevel@tonic-gate /* IBT_WRC_RDMAW */ 11487c478bd9Sstevel@tonic-gate ibt_wr_li_t *li; /* IBT_WRC_LOCAL_INVALIDATE */ 11497c478bd9Sstevel@tonic-gate ibt_wr_atomic_t *atomic; /* IBT_WRC_CSWAP */ 11507c478bd9Sstevel@tonic-gate /* IBT_WRC_FADD */ 11517c478bd9Sstevel@tonic-gate ibt_wr_bind_t *bind; /* IBT_WRC_BIND */ 11527c478bd9Sstevel@tonic-gate ibt_wr_reg_pmr_t *reg_pmr; /* IBT_WRC_FAST_REG_PMR */ 11537c478bd9Sstevel@tonic-gate } rcwr; 11547c478bd9Sstevel@tonic-gate } ibt_wr_rc_t; 11557c478bd9Sstevel@tonic-gate 11567c478bd9Sstevel@tonic-gate /* 11577c478bd9Sstevel@tonic-gate * UD Send WR, the only valid Operation is IBT_WRC_SEND. 11587c478bd9Sstevel@tonic-gate */ 11597c478bd9Sstevel@tonic-gate typedef struct ibt_wr_ud_s { 11607c478bd9Sstevel@tonic-gate ibt_immed_t udwr_immed; 11617c478bd9Sstevel@tonic-gate ibt_ud_dest_hdl_t udwr_dest; 11627c478bd9Sstevel@tonic-gate } ibt_wr_ud_t; 11637c478bd9Sstevel@tonic-gate 11647c478bd9Sstevel@tonic-gate /* 11657c478bd9Sstevel@tonic-gate * Send Work Request (WR) attributes structure. 11667c478bd9Sstevel@tonic-gate * 11677c478bd9Sstevel@tonic-gate * Operation type in ibt_wrc_opcode_t. 11687c478bd9Sstevel@tonic-gate * Immediate Data indicator in ibt_wr_flags_t. 11697c478bd9Sstevel@tonic-gate */ 11707c478bd9Sstevel@tonic-gate typedef struct ibt_send_wr_s { 11717c478bd9Sstevel@tonic-gate ibt_wrid_t wr_id; /* WR ID */ 11727c478bd9Sstevel@tonic-gate ibt_wr_flags_t wr_flags; /* Work Request Flags. */ 11737c478bd9Sstevel@tonic-gate ibt_tran_srv_t wr_trans; /* Transport Type. */ 11747c478bd9Sstevel@tonic-gate ibt_wrc_opcode_t wr_opcode; /* Operation Type. */ 11757c478bd9Sstevel@tonic-gate uint8_t wr_rsvd; /* maybe later */ 11767c478bd9Sstevel@tonic-gate uint32_t wr_nds; /* Number of data segments */ 11777c478bd9Sstevel@tonic-gate /* pointed to by wr_sgl */ 11787c478bd9Sstevel@tonic-gate ibt_wr_ds_t *wr_sgl; /* SGL */ 11797c478bd9Sstevel@tonic-gate union { 11807c478bd9Sstevel@tonic-gate ibt_wr_ud_t ud; 11817c478bd9Sstevel@tonic-gate ibt_wr_rc_t rc; 11827c478bd9Sstevel@tonic-gate ibt_wr_rd_t rd; /* Reserved For Future Use */ 11837c478bd9Sstevel@tonic-gate ibt_wr_uc_t uc; /* Reserved For Future Use */ 11847c478bd9Sstevel@tonic-gate ibt_wr_reth_t reth; /* Reserved For Future Use */ 11857c478bd9Sstevel@tonic-gate ibt_wr_ripv6_t ripv6; /* Reserved For Future Use */ 11867c478bd9Sstevel@tonic-gate } wr; /* operation specific */ 11877c478bd9Sstevel@tonic-gate } ibt_send_wr_t; 11887c478bd9Sstevel@tonic-gate 11897c478bd9Sstevel@tonic-gate /* 11907c478bd9Sstevel@tonic-gate * Receive Work Request (WR) attributes structure. 11917c478bd9Sstevel@tonic-gate */ 11927c478bd9Sstevel@tonic-gate typedef struct ibt_recv_wr_s { 11937c478bd9Sstevel@tonic-gate ibt_wrid_t wr_id; /* WR ID */ 11947c478bd9Sstevel@tonic-gate uint32_t wr_nds; /* number of data segments */ 11957c478bd9Sstevel@tonic-gate /* pointed to by wr_sgl */ 11967c478bd9Sstevel@tonic-gate ibt_wr_ds_t *wr_sgl; /* SGL */ 11977c478bd9Sstevel@tonic-gate } ibt_recv_wr_t; 11987c478bd9Sstevel@tonic-gate 11997c478bd9Sstevel@tonic-gate 12007c478bd9Sstevel@tonic-gate /* 12017c478bd9Sstevel@tonic-gate * Asynchronous Events and Errors. 12027c478bd9Sstevel@tonic-gate * 1203*24b28d04Shiremath * The following codes are not used in calls to ibc_async_handler, but 12047c478bd9Sstevel@tonic-gate * are used by IBTL to inform IBT clients of a significant event. 12057c478bd9Sstevel@tonic-gate * 12067c478bd9Sstevel@tonic-gate * IBT_HCA_ATTACH_EVENT - New HCA available. 12077c478bd9Sstevel@tonic-gate * IBT_HCA_DETACH_EVENT - HCA is requesting not to be used. 12087c478bd9Sstevel@tonic-gate * 12097c478bd9Sstevel@tonic-gate * ERRORs on a channel indicate that the channel has entered error state. 12107c478bd9Sstevel@tonic-gate * EVENTs on a channel indicate that the channel has not changed state. 12117c478bd9Sstevel@tonic-gate * 12127c478bd9Sstevel@tonic-gate */ 12137c478bd9Sstevel@tonic-gate typedef enum ibt_async_code_e { 12147c478bd9Sstevel@tonic-gate IBT_EVENT_PATH_MIGRATED = 0x000001, 12157c478bd9Sstevel@tonic-gate IBT_EVENT_SQD = 0x000002, 12167c478bd9Sstevel@tonic-gate IBT_EVENT_COM_EST = 0x000004, 12177c478bd9Sstevel@tonic-gate IBT_ERROR_CATASTROPHIC_CHAN = 0x000008, 12187c478bd9Sstevel@tonic-gate IBT_ERROR_INVALID_REQUEST_CHAN = 0x000010, 12197c478bd9Sstevel@tonic-gate IBT_ERROR_ACCESS_VIOLATION_CHAN = 0x000020, 12207c478bd9Sstevel@tonic-gate IBT_ERROR_PATH_MIGRATE_REQ = 0x000040, 12217c478bd9Sstevel@tonic-gate 12227c478bd9Sstevel@tonic-gate IBT_ERROR_CQ = 0x000080, 12237c478bd9Sstevel@tonic-gate 12247c478bd9Sstevel@tonic-gate IBT_EVENT_PORT_UP = 0x000100, 12257c478bd9Sstevel@tonic-gate IBT_ERROR_PORT_DOWN = 0x000200, 12267c478bd9Sstevel@tonic-gate IBT_ERROR_LOCAL_CATASTROPHIC = 0x000400, 12277c478bd9Sstevel@tonic-gate 12287c478bd9Sstevel@tonic-gate IBT_HCA_ATTACH_EVENT = 0x000800, 12297c478bd9Sstevel@tonic-gate IBT_HCA_DETACH_EVENT = 0x001000, 12307c478bd9Sstevel@tonic-gate IBT_ASYNC_OPAQUE1 = 0x002000, 12317c478bd9Sstevel@tonic-gate IBT_ASYNC_OPAQUE2 = 0x004000, 12327c478bd9Sstevel@tonic-gate IBT_ASYNC_OPAQUE3 = 0x008000, 12337c478bd9Sstevel@tonic-gate IBT_ASYNC_OPAQUE4 = 0x010000, 12347c478bd9Sstevel@tonic-gate IBT_EVENT_LIMIT_REACHED_SRQ = 0x020000, 12357c478bd9Sstevel@tonic-gate IBT_EVENT_EMPTY_CHAN = 0x040000, 12367c478bd9Sstevel@tonic-gate IBT_ERROR_CATASTROPHIC_SRQ = 0x080000 12377c478bd9Sstevel@tonic-gate } ibt_async_code_t; 12387c478bd9Sstevel@tonic-gate 12397c478bd9Sstevel@tonic-gate 12407c478bd9Sstevel@tonic-gate /* 12417c478bd9Sstevel@tonic-gate * ibt_ci_data_in() and ibt_ci_data_out() flags. 12427c478bd9Sstevel@tonic-gate */ 12437c478bd9Sstevel@tonic-gate typedef enum ibt_ci_data_flags_e { 12447c478bd9Sstevel@tonic-gate IBT_CI_NO_FLAGS = 0, 12457c478bd9Sstevel@tonic-gate IBT_CI_COMPLETE_ALLOC = (1 << 0) 12467c478bd9Sstevel@tonic-gate } ibt_ci_data_flags_t; 12477c478bd9Sstevel@tonic-gate 12487c478bd9Sstevel@tonic-gate /* 12497c478bd9Sstevel@tonic-gate * Used by ibt_ci_data_in() and ibt_ci_data_out() identifies the type of handle 12507c478bd9Sstevel@tonic-gate * mapping data is being obtained for. 12517c478bd9Sstevel@tonic-gate */ 12527c478bd9Sstevel@tonic-gate typedef enum ibt_object_type_e { 12537c478bd9Sstevel@tonic-gate IBT_HDL_HCA = 1, 12547c478bd9Sstevel@tonic-gate IBT_HDL_CHANNEL, 12557c478bd9Sstevel@tonic-gate IBT_HDL_CQ, 12567c478bd9Sstevel@tonic-gate IBT_HDL_PD, 12577c478bd9Sstevel@tonic-gate IBT_HDL_MR, 12587c478bd9Sstevel@tonic-gate IBT_HDL_MW, 12597c478bd9Sstevel@tonic-gate IBT_HDL_UD_DEST, 12607c478bd9Sstevel@tonic-gate IBT_HDL_SCHED, 12617c478bd9Sstevel@tonic-gate IBT_HDL_OPAQUE1, 12627c478bd9Sstevel@tonic-gate IBT_HDL_OPAQUE2, 12637c478bd9Sstevel@tonic-gate IBT_HDL_SRQ 12647c478bd9Sstevel@tonic-gate } ibt_object_type_t; 12657c478bd9Sstevel@tonic-gate 12667c478bd9Sstevel@tonic-gate /* 12677c478bd9Sstevel@tonic-gate * Memory error handler data structures; code, and payload data. 12687c478bd9Sstevel@tonic-gate */ 12697c478bd9Sstevel@tonic-gate typedef enum ibt_mem_code_s { 12707c478bd9Sstevel@tonic-gate IBT_MEM_AREA = 0x1, 12717c478bd9Sstevel@tonic-gate IBT_MEM_REGION = 0x2 12727c478bd9Sstevel@tonic-gate } ibt_mem_code_t; 12737c478bd9Sstevel@tonic-gate 12747c478bd9Sstevel@tonic-gate typedef struct ibt_mem_data_s { 12757c478bd9Sstevel@tonic-gate uint64_t ev_fma_ena; /* FMA Error data */ 12767c478bd9Sstevel@tonic-gate ibt_mr_hdl_t ev_mr_hdl; /* MR handle */ 12777c478bd9Sstevel@tonic-gate ibt_ma_hdl_t ev_ma_hdl; /* MA handle */ 12787c478bd9Sstevel@tonic-gate } ibt_mem_data_t; 12797c478bd9Sstevel@tonic-gate 12807c478bd9Sstevel@tonic-gate /* 12817c478bd9Sstevel@tonic-gate * Special case failure type. 12827c478bd9Sstevel@tonic-gate */ 12837c478bd9Sstevel@tonic-gate typedef enum ibt_failure_type_e { 12847c478bd9Sstevel@tonic-gate IBT_FAILURE_STANDARD = 0, 12857c478bd9Sstevel@tonic-gate IBT_FAILURE_CI, 12867c478bd9Sstevel@tonic-gate IBT_FAILURE_IBMF, 12877c478bd9Sstevel@tonic-gate IBT_FAILURE_IBTL, 12887c478bd9Sstevel@tonic-gate IBT_FAILURE_IBCM, 12897c478bd9Sstevel@tonic-gate IBT_FAILURE_IBDM 12907c478bd9Sstevel@tonic-gate } ibt_failure_type_t; 12917c478bd9Sstevel@tonic-gate 12927c478bd9Sstevel@tonic-gate #ifdef __cplusplus 12937c478bd9Sstevel@tonic-gate } 12947c478bd9Sstevel@tonic-gate #endif 12957c478bd9Sstevel@tonic-gate 12967c478bd9Sstevel@tonic-gate #endif /* _SYS_IB_IBTL_IBTL_TYPES_H */ 1297