19e39c5baSBill Taylor /* 29e39c5baSBill Taylor * CDDL HEADER START 39e39c5baSBill Taylor * 49e39c5baSBill Taylor * The contents of this file are subject to the terms of the 59e39c5baSBill Taylor * Common Development and Distribution License (the "License"). 69e39c5baSBill Taylor * You may not use this file except in compliance with the License. 79e39c5baSBill Taylor * 89e39c5baSBill Taylor * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 99e39c5baSBill Taylor * or http://www.opensolaris.org/os/licensing. 109e39c5baSBill Taylor * See the License for the specific language governing permissions 119e39c5baSBill Taylor * and limitations under the License. 129e39c5baSBill Taylor * 139e39c5baSBill Taylor * When distributing Covered Code, include this CDDL HEADER in each 149e39c5baSBill Taylor * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 159e39c5baSBill Taylor * If applicable, add the following below this CDDL HEADER, with the 169e39c5baSBill Taylor * fields enclosed by brackets "[]" replaced with your own identifying 179e39c5baSBill Taylor * information: Portions Copyright [yyyy] [name of copyright owner] 189e39c5baSBill Taylor * 199e39c5baSBill Taylor * CDDL HEADER END 209e39c5baSBill Taylor */ 219e39c5baSBill Taylor 229e39c5baSBill Taylor /* 23*17a2b317SBill Taylor * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 249e39c5baSBill Taylor */ 259e39c5baSBill Taylor 269e39c5baSBill Taylor #ifndef _SYS_IB_ADAPTERS_HERMON_CMD_H 279e39c5baSBill Taylor #define _SYS_IB_ADAPTERS_HERMON_CMD_H 289e39c5baSBill Taylor 299e39c5baSBill Taylor /* 309e39c5baSBill Taylor * hermon_cmd.h 319e39c5baSBill Taylor * Contains all of the prototypes, #defines, and structures necessary 329e39c5baSBill Taylor * for the Hermon Firmware Command routines. 339e39c5baSBill Taylor * Specifically it contains the command types, command statuses and flags, 349e39c5baSBill Taylor * structures used for managing Hermon mailboxes and outstanding commands, 359e39c5baSBill Taylor * and prototypes for most of the functions consumed by other parts of 369e39c5baSBill Taylor * the Hermon driver. 379e39c5baSBill Taylor */ 389e39c5baSBill Taylor 399e39c5baSBill Taylor #include <sys/types.h> 409e39c5baSBill Taylor #include <sys/conf.h> 419e39c5baSBill Taylor #include <sys/ddi.h> 429e39c5baSBill Taylor #include <sys/sunddi.h> 439e39c5baSBill Taylor 449e39c5baSBill Taylor #include <sys/ib/mgt/sm_attr.h> 459e39c5baSBill Taylor 469e39c5baSBill Taylor #ifdef __cplusplus 479e39c5baSBill Taylor extern "C" { 489e39c5baSBill Taylor #endif 499e39c5baSBill Taylor 509e39c5baSBill Taylor 519e39c5baSBill Taylor /* 529e39c5baSBill Taylor * Defines used hermon_write_hcr() to determine the duration and number of 539e39c5baSBill Taylor * times (at maximum) to poll while waiting for a Hermon firmware command to 549e39c5baSBill Taylor * release the HCR resource (i.e. waiting for the command to complete) 559e39c5baSBill Taylor */ 569e39c5baSBill Taylor #define HERMON_CMD_POLL_DELAY 1 579e39c5baSBill Taylor #define HERMON_CMD_POLL_MAX 3000000 589e39c5baSBill Taylor 599e39c5baSBill Taylor /* 609e39c5baSBill Taylor * The following defines specify the default number of mailboxes (log 2) of 619e39c5baSBill Taylor * each type and their size and alignment restrictions. By default the number 629e39c5baSBill Taylor * of both "In" and "Out" mailboxes is set to 1024 (with each mailbox being 639e39c5baSBill Taylor * 4KB in size), but both the number and sizes of each are controllable 649e39c5baSBill Taylor * through the "hermon_log_num_inmbox", "hermon_log_num_outmbox", 659e39c5baSBill Taylor * "hermon_log_inmbox_size" and "hermon_log_outmbox_size" configuration 669e39c5baSBill Taylor * variables. Also, we have a define that is used to allocate interrupt 679e39c5baSBill Taylor * mailboxes (1 in, 1 out). 689e39c5baSBill Taylor */ 699e39c5baSBill Taylor #define HERMON_NUM_MAILBOXES_SHIFT 0xA 709e39c5baSBill Taylor #define HERMON_NUM_INTR_MAILBOXES_SHIFT 0 719e39c5baSBill Taylor #define HERMON_MBOX_SIZE_SHIFT 0xC 729e39c5baSBill Taylor #define HERMON_MBOX_SIZE (1 << HERMON_MBOX_SIZE_SHIFT) 739e39c5baSBill Taylor #define HERMON_MBOX_ALIGN HERMON_MBOX_SIZE 749e39c5baSBill Taylor 759e39c5baSBill Taylor /* 769e39c5baSBill Taylor * These are the defines for the Hermon command type (opcodes). They are 779e39c5baSBill Taylor * specified by the Hermon PRM 789e39c5baSBill Taylor */ 799e39c5baSBill Taylor 809e39c5baSBill Taylor /* Init Commands */ 819e39c5baSBill Taylor #define QUERY_DEV_LIM 0x3 829e39c5baSBill Taylor #define QUERY_DEV_CAP 0x3 839e39c5baSBill Taylor #define QUERY_FW 0x4 849e39c5baSBill Taylor #define QUERY_ADAPTER 0x6 859e39c5baSBill Taylor #define INIT_HCA 0x7 869e39c5baSBill Taylor #define CLOSE_HCA 0x8 879e39c5baSBill Taylor #define INIT_IB 0x9 889e39c5baSBill Taylor #define INIT_PORT 0x9 899e39c5baSBill Taylor #define CLOSE_IB 0xA 909e39c5baSBill Taylor #define CLOSE_PORT 0xA 919e39c5baSBill Taylor #define QUERY_HCA 0xB 929e39c5baSBill Taylor #define SET_IB 0xC 939e39c5baSBill Taylor #define SET_PORT 0xC 949e39c5baSBill Taylor /* added late in tavor for SRQ support */ 959e39c5baSBill Taylor #define MOD_STAT_CFG 0x34 969e39c5baSBill Taylor /* added late in Hermon (PRM 0.35) */ 979e39c5baSBill Taylor #define QUERY_PORT 0x43 989e39c5baSBill Taylor 999e39c5baSBill Taylor 1009e39c5baSBill Taylor /* TPT Commands */ 1019e39c5baSBill Taylor #define SW2HW_MPT 0xD 1029e39c5baSBill Taylor #define QUERY_MPT 0xE 1039e39c5baSBill Taylor #define HW2SW_MPT 0xF 1049e39c5baSBill Taylor #define READ_MTT 0x10 1059e39c5baSBill Taylor #define WRITE_MTT 0x11 1069e39c5baSBill Taylor #define SYNC_TPT 0x2F 1079e39c5baSBill Taylor #define MODIFY_MPT 0x39 1089e39c5baSBill Taylor 1099e39c5baSBill Taylor /* EQ Commands */ 1109e39c5baSBill Taylor #define MAP_EQ 0x12 1119e39c5baSBill Taylor #define SW2HW_EQ 0x13 1129e39c5baSBill Taylor #define HW2SW_EQ 0x14 1139e39c5baSBill Taylor #define QUERY_EQ 0x15 1149e39c5baSBill Taylor 1159e39c5baSBill Taylor /* CQ Commands */ 1169e39c5baSBill Taylor #define SW2HW_CQ 0x16 1179e39c5baSBill Taylor #define HW2SW_CQ 0x17 1189e39c5baSBill Taylor #define QUERY_CQ 0x18 1199e39c5baSBill Taylor #define MODIFY_CQ 0x2C 1209e39c5baSBill Taylor 1219e39c5baSBill Taylor /* Modify CQ Command - opcode modifiers */ 1229e39c5baSBill Taylor #define RESIZE_CQ 0x0 1239e39c5baSBill Taylor #define MODIFY_MODERATION_CQ 0x1 1249e39c5baSBill Taylor #define MODIFY_EQN 0x2 1259e39c5baSBill Taylor 1269e39c5baSBill Taylor /* QP Commands */ 1279e39c5baSBill Taylor #define RST2INIT_QP 0x19 1289e39c5baSBill Taylor #define INIT2INIT_QP 0x2D 1299e39c5baSBill Taylor #define INIT2RTR_QP 0x1A 1309e39c5baSBill Taylor #define RTR2RTS_QP 0x1B 1319e39c5baSBill Taylor #define RTS2RTS_QP 0x1C 1329e39c5baSBill Taylor #define SQERR2RTS_QP 0x1D 1339e39c5baSBill Taylor #define TOERR_QP 0x1E 1349e39c5baSBill Taylor #define RTS2SQD_QP 0x1F 1359e39c5baSBill Taylor #define SQD2SQD_QP 0x38 1369e39c5baSBill Taylor #define SQD2RTS_QP 0x20 1379e39c5baSBill Taylor #define TORST_QP 0x21 1389e39c5baSBill Taylor #define QUERY_QP 0x22 1399e39c5baSBill Taylor #define SUSPEND_QP 0x32 /* new w/ hermon driver */ 1409e39c5baSBill Taylor #define UNSUSPEND_QP 0x33 /* new w/ hermon driver */ 1419e39c5baSBill Taylor 1429e39c5baSBill Taylor /* SPECIAL QPs Commands */ 1439e39c5baSBill Taylor #define CONF_SPECIAL_QP 0x23 1449e39c5baSBill Taylor #define MAD_IFC 0x24 1459e39c5baSBill Taylor 1469e39c5baSBill Taylor /* added late in tavor for SRQ support */ 1479e39c5baSBill Taylor /* SRQ Commands */ 1489e39c5baSBill Taylor #define SW2HW_SRQ 0x35 1499e39c5baSBill Taylor #define HW2SW_SRQ 0x36 1509e39c5baSBill Taylor #define QUERY_SRQ 0x37 151*17a2b317SBill Taylor /* new in hermon, replaces part of modify MPT */ 1529e39c5baSBill Taylor #define RESIZE_SRQ 0X44 1539e39c5baSBill Taylor /* new in hermon, set limit water mark */ 1549e39c5baSBill Taylor #define ARM_RQ 0X40 155*17a2b317SBill Taylor /* new in hermon (PRM 0.36) configure interrupt moderation */ 156*17a2b317SBill Taylor #define CONFIG_INT_MOD 0X45 157*17a2b317SBill Taylor #define HW_HEALTH_CHECK 0X50 1589e39c5baSBill Taylor 1599e39c5baSBill Taylor /* Multicast Group Commands */ 1609e39c5baSBill Taylor #define READ_MGM 0x25 1619e39c5baSBill Taylor #define READ_MCG 0x25 1629e39c5baSBill Taylor #define WRITE_MGM 0x26 1639e39c5baSBill Taylor #define WRITE_MCG 0x26 1649e39c5baSBill Taylor #define MGID_HASH 0x27 1659e39c5baSBill Taylor 1669e39c5baSBill Taylor /* Debug/Diagnostic Commands */ 1679e39c5baSBill Taylor #define QUERY_DEBUG_MSG 0x2A 1689e39c5baSBill Taylor #define SET_DEBUG_MSG 0x2B 1699e39c5baSBill Taylor #define DIAG_RPRT 0x30 1709e39c5baSBill Taylor #define CMD_NOP 0x31 1719e39c5baSBill Taylor 172*17a2b317SBill Taylor #define SET_VLAN_FLTR 0x47 173*17a2b317SBill Taylor #define SET_MCAST_FLTR 0x48 174*17a2b317SBill Taylor 175*17a2b317SBill Taylor #define CONFIG_FC 0x4A 176*17a2b317SBill Taylor #define QUERY_FC 0x4B 177*17a2b317SBill Taylor #define HEART_BEAT_RQ 0x4C 178*17a2b317SBill Taylor 179*17a2b317SBill Taylor #define SENSE_PORT 0x4D 1809e39c5baSBill Taylor 1819e39c5baSBill Taylor /* ICM and related commands - w/out LAM commands from Arbel */ 1829e39c5baSBill Taylor #define RUN_FW 0xFF6 1839e39c5baSBill Taylor #define UNMAP_ICM 0xFF9 1849e39c5baSBill Taylor #define MAP_ICM 0xFFA 1859e39c5baSBill Taylor #define UNMAP_ICM_AUX 0xFFB 1869e39c5baSBill Taylor #define MAP_ICM_AUX 0xFFC 1879e39c5baSBill Taylor #define SET_ICM_SIZE 0xFFD 1889e39c5baSBill Taylor #define UNMAP_FA 0xFFE 1899e39c5baSBill Taylor #define MAP_FA 0xFFF 1909e39c5baSBill Taylor 1919e39c5baSBill Taylor /* 1929e39c5baSBill Taylor * Commands mentioned but not defined in PRM v35 1939e39c5baSBill Taylor * REL_ICM_AUX 1949e39c5baSBill Taylor * INIT_VM 1959e39c5baSBill Taylor */ 1969e39c5baSBill Taylor 1979e39c5baSBill Taylor /* 1989e39c5baSBill Taylor * These are the defines for the Hermon command completion statuses. They are 1999e39c5baSBill Taylor * also specified (in part) by the Hermon PRM. However, 2009e39c5baSBill Taylor * the HERMON_CMD_INSUFF_RSRC, HERMON_CMD_TIMEOUT and HERMON_CMD_INVALID_STATUS 2019e39c5baSBill Taylor * codes were added for this driver specifically to indicate the conditions 2029e39c5baSBill Taylor * when insufficient resources are available for a command, when a command has 2039e39c5baSBill Taylor * timed out (failure in the Hermon firmware) or when some other invalid result 2049e39c5baSBill Taylor * was received. 2059e39c5baSBill Taylor */ 2069e39c5baSBill Taylor #define HERMON_CMD_TIMEOUT_TOGGLE 0xFFFC /* -4 */ 2079e39c5baSBill Taylor #define HERMON_CMD_INSUFF_RSRC 0xFFFD /* -3 */ 2089e39c5baSBill Taylor #define HERMON_CMD_TIMEOUT_GOBIT 0xFFFE /* -2 */ 2099e39c5baSBill Taylor #define HERMON_CMD_INVALID_STATUS 0xFFFF /* -1 */ 2109e39c5baSBill Taylor #define HERMON_CMD_SUCCESS 0x00 2119e39c5baSBill Taylor #define HERMON_CMD_INTERNAL_ERR 0x01 2129e39c5baSBill Taylor #define HERMON_CMD_BAD_OP 0x02 2139e39c5baSBill Taylor #define HERMON_CMD_BAD_PARAM 0x03 2149e39c5baSBill Taylor #define HERMON_CMD_BAD_SYS_STATE 0x04 2159e39c5baSBill Taylor #define HERMON_CMD_BAD_RESOURCE 0x05 2169e39c5baSBill Taylor #define HERMON_CMD_RESOURCE_BUSY 0x06 2179e39c5baSBill Taylor #define HERMON_CMD_EXCEED_LIM 0x08 2189e39c5baSBill Taylor #define HERMON_CMD_BAD_RES_STATE 0x09 2199e39c5baSBill Taylor #define HERMON_CMD_BAD_INDEX 0x0A 2209e39c5baSBill Taylor #define HERMON_CMD_BAD_NVMEM 0x0B 2219e39c5baSBill Taylor #define HERMON_CMD_ICM_ERROR 0x0C 2229e39c5baSBill Taylor #define HERMON_CMD_BAD_QP_STATE 0x10 2239e39c5baSBill Taylor #define HERMON_CMD_BAD_SEG_PARAM 0x20 2249e39c5baSBill Taylor #define HERMON_CMD_REG_BOUND 0x21 2259e39c5baSBill Taylor #define HERMON_CMD_BAD_PKT 0x30 2269e39c5baSBill Taylor #define HERMON_CMD_BAD_SIZE 0x40 2279e39c5baSBill Taylor 2289e39c5baSBill Taylor /* 2299e39c5baSBill Taylor * These defines are used in the "special QP" allocation to indicate the type 2309e39c5baSBill Taylor * of special QP (SMI, GSI, or one of the raw types). These values are 2319e39c5baSBill Taylor * specified by the Hermon PRM 2329e39c5baSBill Taylor */ 2339e39c5baSBill Taylor #define HERMON_CMD_QP_SMI 0 2349e39c5baSBill Taylor #define HERMON_CMD_QP_GSI 1 2359e39c5baSBill Taylor #define HERMON_CMD_QP_RAW_IPV6 2 2369e39c5baSBill Taylor #define HERMON_CMD_QP_RAW_ETH 3 2379e39c5baSBill Taylor 2389e39c5baSBill Taylor #define HERMON_CMD_SPEC_QP_OPMOD(smi, gsi) \ 2399e39c5baSBill Taylor ((smi & 0x01) | ((gsi & 0x01) << 1)) 2409e39c5baSBill Taylor 2419e39c5baSBill Taylor /* 2429e39c5baSBill Taylor * For certain Hermon QP state transition commands some optional flags are 2439e39c5baSBill Taylor * allowed. These "opmask" flags are defined by the Hermon PRM 2449e39c5baSBill Taylor * as a bitmask. 2459e39c5baSBill Taylor */ 2469e39c5baSBill Taylor 2479e39c5baSBill Taylor #define HERMON_CMD_OP_ALT_PATH (1 << 0) 2489e39c5baSBill Taylor #define HERMON_CMD_OP_RRE (1 << 1) 2499e39c5baSBill Taylor #define HERMON_CMD_OP_RAE (1 << 2) 2509e39c5baSBill Taylor #define HERMON_CMD_OP_RWE (1 << 3) 2519e39c5baSBill Taylor #define HERMON_CMD_OP_PKEYINDX (1 << 4) /* primary path */ 2529e39c5baSBill Taylor #define HERMON_CMD_OP_QKEY (1 << 5) 2539e39c5baSBill Taylor #define HERMON_CMD_OP_MINRNRNAK (1 << 6) 2549e39c5baSBill Taylor #define HERMON_CMD_OP_PRIM_PATH (1 << 7) 2559e39c5baSBill Taylor #define HERMON_CMD_OP_SRA_SET (1 << 8) 2569e39c5baSBill Taylor #define HERMON_CMD_OP_RRA_SET (1 << 9) 2579e39c5baSBill Taylor #define HERMON_CMD_OP_PM_STATE (1 << 10) /* migration */ 2589e39c5baSBill Taylor /* HERMON_CMD_OP_PRIM_PORT is obsolete, instead use HERMON_CMD_OP_SCHEDQUEUE */ 2599e39c5baSBill Taylor #define HERMON_CMD_OP_PRIM_PORT (1 << 11) 2609e39c5baSBill Taylor #define HERMON_CMD_OP_RETRYCNT (1 << 12) /* Global */ 2619e39c5baSBill Taylor #define HERMON_CMD_OP_ALT_RNRRETRY (1 << 13) 2629e39c5baSBill Taylor #define HERMON_CMD_OP_ACKTIMEOUT (1 << 14) /* primary path */ 2639e39c5baSBill Taylor #define HERMON_CMD_OP_PRIM_RNRRETRY (1 << 15) /* reserved in HERMON */ 2649e39c5baSBill Taylor #define HERMON_CMD_OP_SCHEDQUEUE (1 << 16) 2659e39c5baSBill Taylor #define HERMON_CMD_OP_RSSCONTEXT (1 << 17) 2669e39c5baSBill Taylor #define HERMON_CMD_OP_SRQN (1 << 18) /* for rss balancing */ 2679e39c5baSBill Taylor #define HERMON_CMD_OP_CQN_RCV (1 << 19) /* for rss balancing */ 2689e39c5baSBill Taylor /* Bits 20 - 31 RESERVED - per PRM 0.35c */ 2699e39c5baSBill Taylor 2709e39c5baSBill Taylor 2719e39c5baSBill Taylor 2729e39c5baSBill Taylor /* 2739e39c5baSBill Taylor * The Hermon RTS2SQD command can take the following flag as part of its 2749e39c5baSBill Taylor * input modifier to request the Send Queue Drained event 2759e39c5baSBill Taylor */ 2769e39c5baSBill Taylor #define HERMON_CMD_REQ_SQD_EVENT 0x80000000 2779e39c5baSBill Taylor 2789e39c5baSBill Taylor /* 2799e39c5baSBill Taylor * The Hermon TORST command can take the following flag (as part of a bitmask) 2809e39c5baSBill Taylor * in its opcode modifier to request that the transition to reset should 2819e39c5baSBill Taylor * not go through the Error state (and, hence, should not generate "flushed- 2829e39c5baSBill Taylor * in-error" completions 2839e39c5baSBill Taylor */ 2849e39c5baSBill Taylor #define HERMON_CMD_DIRECT_TO_RESET (1 << 1) 2859e39c5baSBill Taylor 2869e39c5baSBill Taylor /* 2879e39c5baSBill Taylor * Some Hermon commands write an OUT mailbox entry, depending on the value of 2889e39c5baSBill Taylor * the 'opmod' parameter. These defines provide the correct opmod value to 2899e39c5baSBill Taylor * write depending on whether to write an entry or not. 2909e39c5baSBill Taylor */ 2919e39c5baSBill Taylor #define HERMON_CMD_DO_OUTMBOX (0) 2929e39c5baSBill Taylor #define HERMON_CMD_NO_OUTMBOX (1 << 0) 2939e39c5baSBill Taylor 2949e39c5baSBill Taylor 2959e39c5baSBill Taylor /* 2969e39c5baSBill Taylor * The Hermon MAP_EQ command can take the following flags (and use the 2979e39c5baSBill Taylor * HERMON_CMD_UNMAP_EQ_MASK input modifier) to indicate whether the given 2989e39c5baSBill Taylor * event queue should mapped to or unmapped from the given event type. 2999e39c5baSBill Taylor */ 3009e39c5baSBill Taylor 3019e39c5baSBill Taylor 3029e39c5baSBill Taylor #define HERMON_CMD_MAP_EQ_EVT_MAP 0 3039e39c5baSBill Taylor #define HERMON_CMD_MAP_EQ_EVT_UNMAP 1 3049e39c5baSBill Taylor #define HERMON_CMD_UNMAP_EQ_MASK 0x80000000 3059e39c5baSBill Taylor 3069e39c5baSBill Taylor /* 3079e39c5baSBill Taylor * The following defines are used by the MAD_IFC command and the helper 3089e39c5baSBill Taylor * routines that get PortInfo, NodeInfo, GUIDInfo, and PKeyTable entries. 3099e39c5baSBill Taylor * 3109e39c5baSBill Taylor * The first indicates whether of not MKey checking should be enforced. 3119e39c5baSBill Taylor * This is passed in the opcode modifier field for MAD_IFC commands. 3129e39c5baSBill Taylor * 3139e39c5baSBill Taylor * The next set are used to define certain hardcoded management datagram (MAD) 3149e39c5baSBill Taylor * sizes, offsets, and header formats for each of the helper operations. 3159e39c5baSBill Taylor */ 3169e39c5baSBill Taylor #define HERMON_CMD_MKEY_CHECK 0 3179e39c5baSBill Taylor #define HERMON_CMD_MKEY_DONTCHECK 1 31830e01c53SRamaswamy Tummala #define HERMON_CMD_BKEY_DONTCHECK 2 3199e39c5baSBill Taylor 3209e39c5baSBill Taylor #define HERMON_CMD_MAD_IFC_SIZE 0x100 3219e39c5baSBill Taylor #define HERMON_CMD_MADDATA_OFFSET 0x40 3229e39c5baSBill Taylor #define HERMON_CMD_MADHDR0 0x01010101 3239e39c5baSBill Taylor #define HERMON_CMD_MADHDR1 0x00000000 3249e39c5baSBill Taylor #define HERMON_CMD_MADHDR2 0x00000000 3259e39c5baSBill Taylor #define HERMON_CMD_MADHDR3 0x00000000 3269e39c5baSBill Taylor 3279e39c5baSBill Taylor #define HERMON_CMD_PORTINFO 0x00150000 3289e39c5baSBill Taylor #define HERMON_CMD_NODEINFO 0x00110000 3299e39c5baSBill Taylor #define HERMON_CMD_NODEDESC 0x00100000 3309e39c5baSBill Taylor #define HERMON_CMD_GUIDINFO 0x00140000 3319e39c5baSBill Taylor #define HERMON_CMD_PKEYTBLE 0x00160000 3329e39c5baSBill Taylor 333d1a5c838SRamaswamy Tummala #define HERMON_CMD_PERF_GET 0x01040101 334d1a5c838SRamaswamy Tummala #define HERMON_CMD_PERF_SET 0x01040102 33530e01c53SRamaswamy Tummala #define HERMON_CMD_CLASSPORTINFO 0x00010000 3369e39c5baSBill Taylor #define HERMON_CMD_PERFCNTRS 0x00120000 33730e01c53SRamaswamy Tummala #define HERMON_CMD_EXTPERFCNTRS 0x001D0000 3389e39c5baSBill Taylor #define HERMON_CMD_PERFATTR 0x00000000 3399e39c5baSBill Taylor 34030e01c53SRamaswamy Tummala #define HERMON_IS_EXT_WIDTH_SUPPORTED 0x0000020000000000 34130e01c53SRamaswamy Tummala #define HERMON_IS_EXT_WIDTH_SUPPORTED_NOIETF 0x0000040000000000 34230e01c53SRamaswamy Tummala 3439e39c5baSBill Taylor 3449e39c5baSBill Taylor /* 3459e39c5baSBill Taylor * The next few defines are used to indicate the size of the "reserved" area 3469e39c5baSBill Taylor * in the WRITE_MTT command, and the respective sizes of the SET_PORT and 3479e39c5baSBill Taylor * MGID_HASH commands 3489e39c5baSBill Taylor */ 3499e39c5baSBill Taylor #define HERMON_CMD_WRITEMTT_RSVD_SZ 0x10 3509e39c5baSBill Taylor #define HERMON_CMD_SETPORT_SZ 0x8 3519e39c5baSBill Taylor #define HERMON_CMD_MGIDHASH_SZ 0x10 3529e39c5baSBill Taylor 3539e39c5baSBill Taylor /* 3549e39c5baSBill Taylor * This last define is used by hermon_cmn_ownership_cmd_post() to keep track 3559e39c5baSBill Taylor * of the direction (from hardware ownership to software, or vice versa) of 3569e39c5baSBill Taylor * the requested operation 3579e39c5baSBill Taylor */ 3589e39c5baSBill Taylor #define HERMON_CMD_RSRC_HW2SW 0 3599e39c5baSBill Taylor #define HERMON_CMD_RSRC_SW2HW 1 3609e39c5baSBill Taylor 3619e39c5baSBill Taylor /* 3629e39c5baSBill Taylor * The following macros are used for handling any endianness related issues 3639e39c5baSBill Taylor * that might arise from the Hermon driver's internal use of MADs. 3649e39c5baSBill Taylor * 3659e39c5baSBill Taylor * HERMON_GETPORTINFO_SWAP - All the necessary swapping to handle the 3669e39c5baSBill Taylor * response to a GetPortInfo MAD 3679e39c5baSBill Taylor * HERMON_GETNODEINFO_SWAP - All the necessary swapping to handle the 3689e39c5baSBill Taylor * response to a GetNodeInfo MAD 3699e39c5baSBill Taylor * HERMON_GETGUIDINFO_SWAP - All the necessary swapping to handle the 3709e39c5baSBill Taylor * response to a GetGUIDInfo MAD 3719e39c5baSBill Taylor * HERMON_GETPKEYTABLE_SWAP - All the necessary swapping to handle the 3729e39c5baSBill Taylor * response to a GetPKeyTable MAD 3739e39c5baSBill Taylor */ 3749e39c5baSBill Taylor 3759e39c5baSBill Taylor 3769e39c5baSBill Taylor #ifdef _LITTLE_ENDIAN 3779e39c5baSBill Taylor #define HERMON_GETPORTINFO_SWAP(portinfo) \ 3789e39c5baSBill Taylor { \ 3799e39c5baSBill Taylor (portinfo)->M_Key = ddi_swap64((portinfo)->M_Key); \ 3809e39c5baSBill Taylor (portinfo)->GidPrefix = ddi_swap64((portinfo)->GidPrefix); \ 3819e39c5baSBill Taylor (portinfo)->LID = ddi_swap16((portinfo)->LID); \ 3829e39c5baSBill Taylor (portinfo)->MasterSMLID = ddi_swap16((portinfo)->MasterSMLID); \ 3839e39c5baSBill Taylor (portinfo)->CapabilityMask = \ 3849e39c5baSBill Taylor ddi_swap32((portinfo)->CapabilityMask); \ 3859e39c5baSBill Taylor (portinfo)->DiagCode = ddi_swap16((portinfo)->DiagCode); \ 3869e39c5baSBill Taylor (portinfo)->M_KeyLeasePeriod = \ 3879e39c5baSBill Taylor ddi_swap16((portinfo)->M_KeyLeasePeriod); \ 3889e39c5baSBill Taylor (portinfo)->M_KeyViolations = \ 3899e39c5baSBill Taylor ddi_swap16((portinfo)->M_KeyViolations); \ 3909e39c5baSBill Taylor (portinfo)->P_KeyViolations = \ 3919e39c5baSBill Taylor ddi_swap16((portinfo)->P_KeyViolations); \ 3929e39c5baSBill Taylor (portinfo)->Q_KeyViolations = \ 3939e39c5baSBill Taylor ddi_swap16((portinfo)->Q_KeyViolations); \ 3949e39c5baSBill Taylor } 3959e39c5baSBill Taylor #else 3969e39c5baSBill Taylor #define HERMON_GETPORTINFO_SWAP(portinfo) 3979e39c5baSBill Taylor #endif 3989e39c5baSBill Taylor 3999e39c5baSBill Taylor #ifdef _LITTLE_ENDIAN 4009e39c5baSBill Taylor #define HERMON_GETNODEINFO_SWAP(nodeinfo) \ 4019e39c5baSBill Taylor { \ 4029e39c5baSBill Taylor uint32_t tmp; \ 4039e39c5baSBill Taylor \ 4049e39c5baSBill Taylor tmp = ddi_swap32(((uint32_t *)nodeinfo)[9]); \ 4059e39c5baSBill Taylor (nodeinfo)->VendorID = tmp & 0xFFFFFF; \ 4069e39c5baSBill Taylor (nodeinfo)->LocalPortNum = tmp >> 24; \ 4079e39c5baSBill Taylor (nodeinfo)->Revision = \ 4089e39c5baSBill Taylor ddi_swap32(((uint32_t *)nodeinfo)[8]); \ 4099e39c5baSBill Taylor tmp = ddi_swap32(((uint32_t *)nodeinfo)[7]); \ 4109e39c5baSBill Taylor (nodeinfo)->PartitionCap = tmp >> 16; \ 4119e39c5baSBill Taylor (nodeinfo)->DeviceID = tmp & 0xFFFF; \ 4129e39c5baSBill Taylor (nodeinfo)->PortGUID = ddi_swap64((((uint64_t) \ 4139e39c5baSBill Taylor (((uint32_t *)nodeinfo)[6]) << 32) | \ 4149e39c5baSBill Taylor ((uint32_t *)nodeinfo)[5])); \ 4159e39c5baSBill Taylor (nodeinfo)->NodeGUID = ddi_swap64((((uint64_t) \ 4169e39c5baSBill Taylor (((uint32_t *)nodeinfo)[4]) << 32) | \ 4179e39c5baSBill Taylor ((uint32_t *)nodeinfo)[3])); \ 4189e39c5baSBill Taylor (nodeinfo)->SystemImageGUID = ddi_swap64((((uint64_t) \ 4199e39c5baSBill Taylor (((uint32_t *)nodeinfo)[2]) << 32) | \ 4209e39c5baSBill Taylor ((uint32_t *)nodeinfo)[1])); \ 4219e39c5baSBill Taylor } 4229e39c5baSBill Taylor #else 4239e39c5baSBill Taylor #define HERMON_GETNODEINFO_SWAP(nodeinfo) \ 4249e39c5baSBill Taylor { \ 4259e39c5baSBill Taylor uint32_t tmp; \ 4269e39c5baSBill Taylor \ 4279e39c5baSBill Taylor tmp = ((uint32_t *)nodeinfo)[9]; \ 4289e39c5baSBill Taylor (nodeinfo)->VendorID = tmp & 0xFFFFFF; \ 4299e39c5baSBill Taylor (nodeinfo)->LocalPortNum = tmp >> 24; \ 4309e39c5baSBill Taylor (nodeinfo)->Revision = ((uint32_t *)nodeinfo)[8]; \ 4319e39c5baSBill Taylor tmp = ((uint32_t *)nodeinfo)[7]; \ 4329e39c5baSBill Taylor (nodeinfo)->PartitionCap = tmp >> 16; \ 4339e39c5baSBill Taylor (nodeinfo)->DeviceID = tmp & 0xFFFF; \ 4349e39c5baSBill Taylor (nodeinfo)->PortGUID = (((uint64_t) \ 4359e39c5baSBill Taylor (((uint32_t *)nodeinfo)[5]) << 32) | \ 4369e39c5baSBill Taylor ((uint32_t *)nodeinfo)[6]); \ 4379e39c5baSBill Taylor (nodeinfo)->NodeGUID = (((uint64_t) \ 4389e39c5baSBill Taylor (((uint32_t *)nodeinfo)[3]) << 32) | \ 4399e39c5baSBill Taylor ((uint32_t *)nodeinfo)[4]); \ 4409e39c5baSBill Taylor (nodeinfo)->SystemImageGUID = (((uint64_t) \ 4419e39c5baSBill Taylor (((uint32_t *)nodeinfo)[1]) << 32) | \ 4429e39c5baSBill Taylor ((uint32_t *)nodeinfo)[2]); \ 4439e39c5baSBill Taylor } 4449e39c5baSBill Taylor #endif 4459e39c5baSBill Taylor 4469e39c5baSBill Taylor #ifdef _LITTLE_ENDIAN 4479e39c5baSBill Taylor #define HERMON_GETGUIDINFO_SWAP(guidinfo) \ 4489e39c5baSBill Taylor { \ 4499e39c5baSBill Taylor int i; \ 4509e39c5baSBill Taylor \ 4519e39c5baSBill Taylor for (i = 0; i < 8; i++) { \ 4529e39c5baSBill Taylor (guidinfo)->GUIDBlocks[i] = \ 4539e39c5baSBill Taylor ddi_swap64((guidinfo)->GUIDBlocks[i]); \ 4549e39c5baSBill Taylor } \ 4559e39c5baSBill Taylor } 4569e39c5baSBill Taylor #else 4579e39c5baSBill Taylor #define HERMON_GETGUIDINFO_SWAP(guidinfo) 4589e39c5baSBill Taylor #endif 4599e39c5baSBill Taylor 4609e39c5baSBill Taylor #ifdef _LITTLE_ENDIAN 4619e39c5baSBill Taylor #define HERMON_GETPKEYTABLE_SWAP(pkeytable) \ 4629e39c5baSBill Taylor { \ 4639e39c5baSBill Taylor int i; \ 4649e39c5baSBill Taylor \ 4659e39c5baSBill Taylor for (i = 0; i < 32; i++) { \ 4669e39c5baSBill Taylor (pkeytable)->P_KeyTableBlocks[i] = \ 4679e39c5baSBill Taylor ddi_swap16((pkeytable)->P_KeyTableBlocks[i]); \ 4689e39c5baSBill Taylor } \ 4699e39c5baSBill Taylor } 4709e39c5baSBill Taylor #else 4719e39c5baSBill Taylor #define HERMON_GETPKEYTABLE_SWAP(pkeytable) 4729e39c5baSBill Taylor #endif 4739e39c5baSBill Taylor 4749e39c5baSBill Taylor /* 4759e39c5baSBill Taylor * The Hermon MODIFY_MPT command can take the following opcode modifier 4769e39c5baSBill Taylor * options to specify whether to modify for ResizeSRQ() or to swap the 4779e39c5baSBill Taylor * full MPT entry. 4789e39c5baSBill Taylor */ 4799e39c5baSBill Taylor #define HERMON_CMD_MODIFY_MPT_RESIZESRQ 3 4809e39c5baSBill Taylor #define HERMON_CMD_MODIFY_MPT_SWAPFULL 5 4819e39c5baSBill Taylor 4829e39c5baSBill Taylor /* 4839e39c5baSBill Taylor * Hermon MOD_STAT_CFG Opcode Modifier 4849e39c5baSBill Taylor */ 4859e39c5baSBill Taylor #define HERMON_MOD_STAT_CFG_PTR 0x0 4869e39c5baSBill Taylor #define HERMON_MOD_STAT_CFG_INLINE 0x1 4879e39c5baSBill Taylor #define HERMON_MOD_STAT_CFG_DEFAULTS 0xF 4889e39c5baSBill Taylor 4899e39c5baSBill Taylor 4909e39c5baSBill Taylor /* 4919e39c5baSBill Taylor * The hermon_mbox_t structure is used internally by the Hermon driver to track 4929e39c5baSBill Taylor * all the information necessary to manage mailboxes for the Hermon command 4939e39c5baSBill Taylor * interface. Specifically, by containing a pointer to the buffer, the 4949e39c5baSBill Taylor * PCI mapped address, the access handle, and a back pointer to the 4959e39c5baSBill Taylor * hermon_rsrc_t structure used to track this resource, it provides enough 4969e39c5baSBill Taylor * information allocate, use, and free any type of mailbox. 4979e39c5baSBill Taylor * 4989e39c5baSBill Taylor * The mb_indx, mb_next, and mb_prev fields are used only by the mailbox 4999e39c5baSBill Taylor * alloc/free routines (see hermon_impl_mbox_alloc/free() for more details) 5009e39c5baSBill Taylor * and are not read or modified by any mailbox consumers. They are used 5019e39c5baSBill Taylor * to implement a fast allocation mechanism. 5029e39c5baSBill Taylor */ 5039e39c5baSBill Taylor typedef struct hermon_mbox_s { 5049e39c5baSBill Taylor void *mb_addr; 5059e39c5baSBill Taylor uint64_t mb_mapaddr; 5069e39c5baSBill Taylor ddi_acc_handle_t mb_acchdl; 5079e39c5baSBill Taylor hermon_rsrc_t *mb_rsrcptr; 5089e39c5baSBill Taylor uint_t mb_indx; 5099e39c5baSBill Taylor uint_t mb_next; 5109e39c5baSBill Taylor uint_t mb_prev; 5119e39c5baSBill Taylor } hermon_mbox_t; 5129e39c5baSBill Taylor 5139e39c5baSBill Taylor /* 5149e39c5baSBill Taylor * The hermon_mboxlist_t structure is used to track all the information 5159e39c5baSBill Taylor * relevant to the pools of Hermon mailboxes. Specifically, it has a pointer 5169e39c5baSBill Taylor * to an array of hermon_mbox_t structures, a lock and cv used for blocking 5179e39c5baSBill Taylor * on alloc when mailboxes are not available, and a head, tail, and entries 5189e39c5baSBill Taylor * free counter to keep track of which (if any) mailboxes are currently free. 5199e39c5baSBill Taylor * This is used (along with the mb_indx, mb_next, and mb_prev fields in the 5209e39c5baSBill Taylor * hermon_mbox_t) to implement the fast allocation mechanism. 5219e39c5baSBill Taylor */ 5229e39c5baSBill Taylor typedef struct hermon_mboxlist_s { 5239e39c5baSBill Taylor kmutex_t mbl_lock; 5249e39c5baSBill Taylor kcondvar_t mbl_cv; 5259e39c5baSBill Taylor hermon_mbox_t *mbl_mbox; 5269e39c5baSBill Taylor uint_t mbl_list_sz; 5279e39c5baSBill Taylor uint_t mbl_num_alloc; 5289e39c5baSBill Taylor uint_t mbl_head_indx; 5299e39c5baSBill Taylor uint_t mbl_tail_indx; 5309e39c5baSBill Taylor uint_t mbl_entries_free; 5319e39c5baSBill Taylor uint_t mbl_waiters; 5329e39c5baSBill Taylor uint_t mbl_pollers; 5339e39c5baSBill Taylor uint_t mbl_signal; 5349e39c5baSBill Taylor } hermon_mboxlist_t; 5359e39c5baSBill Taylor _NOTE(MUTEX_PROTECTS_DATA(hermon_mboxlist_t::mbl_lock, 5369e39c5baSBill Taylor hermon_mboxlist_t::mbl_mbox 5379e39c5baSBill Taylor hermon_mboxlist_t::mbl_list_sz 5389e39c5baSBill Taylor hermon_mboxlist_t::mbl_num_alloc 5399e39c5baSBill Taylor hermon_mboxlist_t::mbl_cv 5409e39c5baSBill Taylor hermon_mboxlist_t::mbl_head_indx 5419e39c5baSBill Taylor hermon_mboxlist_t::mbl_tail_indx 5429e39c5baSBill Taylor hermon_mboxlist_t::mbl_entries_free 5439e39c5baSBill Taylor hermon_mboxlist_t::mbl_waiters 5449e39c5baSBill Taylor hermon_mboxlist_t::mbl_pollers 5459e39c5baSBill Taylor hermon_mboxlist_t::mbl_signal 5469e39c5baSBill Taylor hermon_mbox_t::mb_next 5479e39c5baSBill Taylor hermon_mbox_t::mb_prev)) 5489e39c5baSBill Taylor 5499e39c5baSBill Taylor /* 5509e39c5baSBill Taylor * The hermon_mbox_info_t structure is used by mailbox allocators to specify 5519e39c5baSBill Taylor * the type of mailbox(es) being requested. On a call to hermon_mbox_alloc() 5529e39c5baSBill Taylor * the mbi_alloc_flags may be set to HERMON_ALLOC_INMBOX, HERMON_ALLOC_OUTMBOX, 5539e39c5baSBill Taylor * or both. If it is able to allocate the request type(s) of mailboxes, 5549e39c5baSBill Taylor * hermon_mbox_alloc() will fill in the "mbi_in" and/or "mbi_out" pointers 5559e39c5baSBill Taylor * to point to valid hermon_mbox_t structures from the appropriate 5569e39c5baSBill Taylor * hermon_mboxlist_t (see above). 5579e39c5baSBill Taylor * This same structure is also passed to hermon_mbox_free(). It is the 5589e39c5baSBill Taylor * responsibility of the caller to hermon_mbox_alloc() to return this exact 5599e39c5baSBill Taylor * structure (unmodified) to hermon_mbox_free(). 5609e39c5baSBill Taylor * 5619e39c5baSBill Taylor * Note: If both "In" and "Out" mailboxes are requested, it is assured that 5629e39c5baSBill Taylor * no deadlock can result (from holding one mailbox while attempting to get 5639e39c5baSBill Taylor * the other). This is assured by the fact that the "In" mailbox will always 5649e39c5baSBill Taylor * be allocated first before attempting to allocate the "Out" 5659e39c5baSBill Taylor */ 5669e39c5baSBill Taylor typedef struct hermon_mbox_info_s { 5679e39c5baSBill Taylor uint_t mbi_alloc_flags; 5689e39c5baSBill Taylor uint_t mbi_sleep_context; 5699e39c5baSBill Taylor hermon_mbox_t *mbi_in; 5709e39c5baSBill Taylor hermon_mbox_t *mbi_out; 5719e39c5baSBill Taylor } hermon_mbox_info_t; 5729e39c5baSBill Taylor #define HERMON_ALLOC_INMBOX (1 << 0) 5739e39c5baSBill Taylor #define HERMON_ALLOC_OUTMBOX (1 << 1) 5749e39c5baSBill Taylor 5759e39c5baSBill Taylor 5769e39c5baSBill Taylor /* 5779e39c5baSBill Taylor * The hermon_cmd_t structure is used internally by the Hermon driver to track 5789e39c5baSBill Taylor * all the information necessary to manage outstanding firmware commands on 5799e39c5baSBill Taylor * the Hermon command interface. 5809e39c5baSBill Taylor * 5819e39c5baSBill Taylor * Each hermon_cmd_t structure contains a cv and lock which are used by the 5829e39c5baSBill Taylor * posting thread to block for completion (with cmd_status being overloaded 5839e39c5baSBill Taylor * to indicate the condition variable). The cmd_outparam field is used to 5849e39c5baSBill Taylor * return additional status from those Hermon commands that specifically 5859e39c5baSBill Taylor * require it. 5869e39c5baSBill Taylor * 5879e39c5baSBill Taylor * The cmd_indx, cmd_next, and cmd_prev fields are used by the outstanding 5889e39c5baSBill Taylor * command alloc/free routines (see hermon_outstanding_cmd_alloc/free() for 5899e39c5baSBill Taylor * more details). They are used (in much the same way as the mb_indx, 5909e39c5baSBill Taylor * mb_next, and mb_prev fields in hermon_mbox_t above) to implement a fast 5919e39c5baSBill Taylor * allocation mechanism. 5929e39c5baSBill Taylor */ 5939e39c5baSBill Taylor typedef struct hermon_cmd_s { 5949e39c5baSBill Taylor kmutex_t cmd_comp_lock; 5959e39c5baSBill Taylor kcondvar_t cmd_comp_cv; 5969e39c5baSBill Taylor uint64_t cmd_outparm; 5979e39c5baSBill Taylor uint_t cmd_status; 5989e39c5baSBill Taylor uint_t cmd_indx; 5999e39c5baSBill Taylor uint_t cmd_next; 6009e39c5baSBill Taylor uint_t cmd_prev; 6019e39c5baSBill Taylor } hermon_cmd_t; 6029e39c5baSBill Taylor _NOTE(MUTEX_PROTECTS_DATA(hermon_cmd_t::cmd_comp_lock, 6039e39c5baSBill Taylor hermon_cmd_t::cmd_comp_cv 6049e39c5baSBill Taylor hermon_cmd_t::cmd_status)) 6059e39c5baSBill Taylor 6069e39c5baSBill Taylor /* 6079e39c5baSBill Taylor * The hermon_cmdlist_t structure is used in almost exactly the same way as 6089e39c5baSBill Taylor * the hermon_mboxlist_t above, but instead to track all the information 6099e39c5baSBill Taylor * relevant to the pool of outstanding Hermon commands. Specifically, it has 6109e39c5baSBill Taylor * a pointer to an array of hermon_cmd_t structures, a lock and cv used for 6119e39c5baSBill Taylor * blocking on alloc when outstanding command slots are not available, and a 6129e39c5baSBill Taylor * head, tail, and entries free counter to keep track of which (if any) 6139e39c5baSBill Taylor * command slots are currently free. This is used (along with the cmd_indx, 6149e39c5baSBill Taylor * cmd_next, and cmd_prev fields in the hermon_cmd_t) to implement the fast 6159e39c5baSBill Taylor * allocation mechanism. 6169e39c5baSBill Taylor */ 6179e39c5baSBill Taylor typedef struct hermon_cmdlist_s { 6189e39c5baSBill Taylor kmutex_t cml_lock; 6199e39c5baSBill Taylor kcondvar_t cml_cv; 6209e39c5baSBill Taylor hermon_cmd_t *cml_cmd; 6219e39c5baSBill Taylor uint_t cml_list_sz; 6229e39c5baSBill Taylor uint_t cml_num_alloc; 6239e39c5baSBill Taylor uint_t cml_head_indx; 6249e39c5baSBill Taylor uint_t cml_tail_indx; 6259e39c5baSBill Taylor uint_t cml_entries_free; 6269e39c5baSBill Taylor uint_t cml_waiters; 6279e39c5baSBill Taylor } hermon_cmdlist_t; 6289e39c5baSBill Taylor _NOTE(MUTEX_PROTECTS_DATA(hermon_cmdlist_t::cml_lock, 6299e39c5baSBill Taylor hermon_cmdlist_t::cml_cv 6309e39c5baSBill Taylor hermon_cmdlist_t::cml_cmd 6319e39c5baSBill Taylor hermon_cmdlist_t::cml_list_sz 6329e39c5baSBill Taylor hermon_cmdlist_t::cml_num_alloc 6339e39c5baSBill Taylor hermon_cmdlist_t::cml_head_indx 6349e39c5baSBill Taylor hermon_cmdlist_t::cml_tail_indx 6359e39c5baSBill Taylor hermon_cmdlist_t::cml_entries_free 6369e39c5baSBill Taylor hermon_cmdlist_t::cml_waiters 6379e39c5baSBill Taylor hermon_cmd_t::cmd_next 6389e39c5baSBill Taylor hermon_cmd_t::cmd_prev)) 6399e39c5baSBill Taylor _NOTE(LOCK_ORDER(hermon_cmdlist_t::cml_lock 6409e39c5baSBill Taylor hermon_cmd_t::cmd_comp_lock)) 6419e39c5baSBill Taylor 6429e39c5baSBill Taylor /* 6439e39c5baSBill Taylor * The hermon_cmd_post_t structure is used by all the Hermon Firmware Command 6449e39c5baSBill Taylor * routines to post to Hermon firmware. The fields almost exactly mimic 6459e39c5baSBill Taylor * the fields in the Hermon HCR registers. The notable exception is the 6469e39c5baSBill Taylor * addition of the "cp_flags" field (which can be set to HERMON_CMD_SPIN or 6479e39c5baSBill Taylor * HERMON_CMD_NOSPIN). This flag really controls the value of the "e" bit 6489e39c5baSBill Taylor * in the HCR (i.e. the bit to indicate whether command should complete 6499e39c5baSBill Taylor * "in place" - in the HCR - or whether they should have their completions 6509e39c5baSBill Taylor * written to the command completion event queue. HERMON_CMD_SPIN means 6519e39c5baSBill Taylor * to allow commands to complete "in place" and to poll the "go" bit in 6529e39c5baSBill Taylor * the HCR to determine completion. 6539e39c5baSBill Taylor * 6549e39c5baSBill Taylor * We use HERMON_SLEEP and HERMON_NOSLEEP for our HERMON_CMD_ #defines. This is 6559e39c5baSBill Taylor * to maintain consistency with the rest of the SLEEP flags. Additionally, 6569e39c5baSBill Taylor * because HERMON_SLEEPFLAG_FOR_CONTEXT() in hermon_rsrc.h returns HERMON_SLEEP 6579e39c5baSBill Taylor * or NOSLEEP we must be compatible with this macro. 6589e39c5baSBill Taylor */ 6599e39c5baSBill Taylor typedef struct hermon_cmd_post_s { 6609e39c5baSBill Taylor uint64_t cp_inparm; 6619e39c5baSBill Taylor uint64_t cp_outparm; 6629e39c5baSBill Taylor uint32_t cp_inmod; 6639e39c5baSBill Taylor uint16_t cp_opcode; 6649e39c5baSBill Taylor uint16_t cp_opmod; 6659e39c5baSBill Taylor uint32_t cp_flags; 6669e39c5baSBill Taylor } hermon_cmd_post_t; 6679e39c5baSBill Taylor #define HERMON_CMD_SLEEP_NOSPIN HERMON_SLEEP 6689e39c5baSBill Taylor #define HERMON_CMD_NOSLEEP_SPIN HERMON_NOSLEEP 6699e39c5baSBill Taylor 6709e39c5baSBill Taylor 6719e39c5baSBill Taylor /* 6729e39c5baSBill Taylor * The following are the Hermon Firmware Command routines that accessible 6739e39c5baSBill Taylor * externally (i.e. throughout the rest of the Hermon driver software). 6749e39c5baSBill Taylor * These include the all the alloc/free routines, some initialization 6759e39c5baSBill Taylor * and cleanup routines, and the various specific Hermon firmware commands. 6769e39c5baSBill Taylor */ 6779e39c5baSBill Taylor int hermon_cmd_post(hermon_state_t *state, hermon_cmd_post_t *cmdpost); 6789e39c5baSBill Taylor int hermon_mbox_alloc(hermon_state_t *state, hermon_mbox_info_t *mbox_info, 6799e39c5baSBill Taylor uint_t mbox_wait); 6809e39c5baSBill Taylor void hermon_mbox_free(hermon_state_t *state, hermon_mbox_info_t *mbox_info); 6819e39c5baSBill Taylor int hermon_cmd_complete_handler(hermon_state_t *state, hermon_eqhdl_t eq, 6829e39c5baSBill Taylor hermon_hw_eqe_t *eqe); 6839e39c5baSBill Taylor int hermon_inmbox_list_init(hermon_state_t *state); 6849e39c5baSBill Taylor int hermon_intr_inmbox_list_init(hermon_state_t *state); 6859e39c5baSBill Taylor int hermon_outmbox_list_init(hermon_state_t *state); 6869e39c5baSBill Taylor int hermon_intr_outmbox_list_init(hermon_state_t *state); 6879e39c5baSBill Taylor void hermon_inmbox_list_fini(hermon_state_t *state); 6889e39c5baSBill Taylor void hermon_intr_inmbox_list_fini(hermon_state_t *state); 6899e39c5baSBill Taylor void hermon_outmbox_list_fini(hermon_state_t *state); 6909e39c5baSBill Taylor void hermon_intr_outmbox_list_fini(hermon_state_t *state); 6919e39c5baSBill Taylor int hermon_outstanding_cmdlist_init(hermon_state_t *state); 6929e39c5baSBill Taylor void hermon_outstanding_cmdlist_fini(hermon_state_t *state); 6939e39c5baSBill Taylor 6949e39c5baSBill Taylor /* Added for MemFree */ 6959e39c5baSBill Taylor int hermon_map_cmd_post(hermon_state_t *state, hermon_dma_info_t *dinfo, 6969e39c5baSBill Taylor uint16_t opcode, ddi_dma_cookie_t cookie, uint_t ccount); 6979e39c5baSBill Taylor int hermon_map_fa_cmd_post(hermon_state_t *state); 6989e39c5baSBill Taylor int hermon_run_fw_cmd_post(hermon_state_t *state); 6999e39c5baSBill Taylor int hermon_set_icm_size_cmd_post(hermon_state_t *state); 7009e39c5baSBill Taylor int hermon_map_icm_aux_cmd_post(hermon_state_t *state); 7019e39c5baSBill Taylor int hermon_map_icm_cmd_post(hermon_state_t *state); 7029e39c5baSBill Taylor int hermon_disable_lam_cmd_post(hermon_state_t *state); 7039e39c5baSBill Taylor int hermon_unmap_icm_cmd_post(hermon_state_t *state, 7049e39c5baSBill Taylor hermon_dma_info_t *dma_info); 7059e39c5baSBill Taylor int hermon_unmap_icm_aux_cmd_post(hermon_state_t *state); 7069e39c5baSBill Taylor int hermon_unmap_fa_cmd_post(hermon_state_t *state); 7079e39c5baSBill Taylor 7089e39c5baSBill Taylor /* 7099e39c5baSBill Taylor * INIT_HCA and CLOSE_HCA - used for initialization and teardown of Hermon 7109e39c5baSBill Taylor * device configuration 7119e39c5baSBill Taylor */ 7129e39c5baSBill Taylor int hermon_init_hca_cmd_post(hermon_state_t *state, 7139e39c5baSBill Taylor hermon_hw_initqueryhca_t *inithca, uint_t sleepflag); 7149e39c5baSBill Taylor int hermon_close_hca_cmd_post(hermon_state_t *state, uint_t sleepflag); 7159e39c5baSBill Taylor 7169e39c5baSBill Taylor /* 7179e39c5baSBill Taylor * INIT_PORT, CLOSE_PORT, and SET_PORT - used for bring Hermon ports up and 7189e39c5baSBill Taylor * down, and to set properties of each port (e.g. PortInfo capability mask) 7199e39c5baSBill Taylor * NOTE: New names for the commands in Hermon (previously init_ close_ and 7209e39c5baSBill Taylor * set_ib 7219e39c5baSBill Taylor */ 7229e39c5baSBill Taylor int hermon_set_port_cmd_post(hermon_state_t *state, 7239e39c5baSBill Taylor hermon_hw_set_port_t *initport, uint_t port, uint_t sleepflag); 7249e39c5baSBill Taylor int hermon_init_port_cmd_post(hermon_state_t *state, uint_t port, 7259e39c5baSBill Taylor uint_t sleepflag); 7269e39c5baSBill Taylor int hermon_close_port_cmd_post(hermon_state_t *state, uint_t port, 7279e39c5baSBill Taylor uint_t sleepflag); 7289e39c5baSBill Taylor 7299e39c5baSBill Taylor /* 7309e39c5baSBill Taylor * This common function is used to post the following Hermon QP state 7319e39c5baSBill Taylor * transition firmware commands: 7329e39c5baSBill Taylor * RTS2SQD, TOERR, TORST, RST2INIT, INIT2INIT, INIT2RTR, RTR2RTS, RTS2RTS, 7339e39c5baSBill Taylor * SQD2SQD, SQD2RTS, and SQERR2RTS. 7349e39c5baSBill Taylor */ 7359e39c5baSBill Taylor int hermon_cmn_qp_cmd_post(hermon_state_t *state, uint_t opcode, 7369e39c5baSBill Taylor hermon_hw_qpc_t *qp, uint_t qpindx, uint32_t opmask, uint_t sleepflag); 7379e39c5baSBill Taylor 7389e39c5baSBill Taylor /* 7399e39c5baSBill Taylor * This common function is used to post the following Hermon query firmware 7409e39c5baSBill Taylor * commands: 7419e39c5baSBill Taylor * QUERY_DEV_LIM/CAP, QUERY_FW, QUERY_ADAPTER, QUERY_HCA, QUERY_MPT, 7429e39c5baSBill Taylor * QUERY_EQ, QUERY_CQ, and QUERY_QP. 743*17a2b317SBill Taylor * New with FCoIB, QUERY_FC 7449e39c5baSBill Taylor */ 7459e39c5baSBill Taylor int hermon_cmn_query_cmd_post(hermon_state_t *state, uint_t opcode, 7469e39c5baSBill Taylor uint_t opmod, uint_t queryindx, void *query, uint_t size, uint_t sleepflag); 7479e39c5baSBill Taylor 7489e39c5baSBill Taylor /* 7499e39c5baSBill Taylor * This common function is used to post the following Hermon resource ownership 7509e39c5baSBill Taylor * firmware commands: 7519e39c5baSBill Taylor * HW2SW_MPT, HW2SW_EQ, HW2SW_CQ, SW2HW_MPT, SW2HW_EQ, and SW2HW_CQ 7529e39c5baSBill Taylor */ 7539e39c5baSBill Taylor int hermon_cmn_ownership_cmd_post(hermon_state_t *state, uint_t opcode, 7549e39c5baSBill Taylor void *hwrsrc, uint_t size, uint_t hwrsrcindx, uint_t sleepflag); 7559e39c5baSBill Taylor 7569e39c5baSBill Taylor /* 7579e39c5baSBill Taylor * MAD_IFC and helper functions - used for posting IB MADs to Hermon firmware. 7589e39c5baSBill Taylor * The helper functions are for the MADs most frequently used by the Hermon 7599e39c5baSBill Taylor * driver (internally). 7609e39c5baSBill Taylor */ 7619e39c5baSBill Taylor int hermon_mad_ifc_cmd_post(hermon_state_t *state, uint_t port, 7629e39c5baSBill Taylor uint_t sleepflag, uint32_t *mad, uint32_t *resp); 7639e39c5baSBill Taylor int hermon_getportinfo_cmd_post(hermon_state_t *state, uint_t port, 7649e39c5baSBill Taylor uint_t sleepflag, sm_portinfo_t *portinfo); 7659e39c5baSBill Taylor int hermon_getnodeinfo_cmd_post(hermon_state_t *state, uint_t sleepflag, 7669e39c5baSBill Taylor sm_nodeinfo_t *nodeinfo); 7679e39c5baSBill Taylor int hermon_getnodedesc_cmd_post(hermon_state_t *state, uint_t sleepflag, 7689e39c5baSBill Taylor sm_nodedesc_t *nodedesc); 7699e39c5baSBill Taylor int hermon_getguidinfo_cmd_post(hermon_state_t *state, uint_t port, 7709e39c5baSBill Taylor uint_t guidblock, uint_t sleepflag, sm_guidinfo_t *guidinfo); 7719e39c5baSBill Taylor int hermon_getpkeytable_cmd_post(hermon_state_t *state, uint_t port, 7729e39c5baSBill Taylor uint_t pkeyblock, uint_t sleepflag, sm_pkey_table_t *pkeytable); 77330e01c53SRamaswamy Tummala int hermon_is_ext_port_counters_supported(hermon_state_t *state, uint_t port, 77430e01c53SRamaswamy Tummala uint_t sleepflag, int *ext_width_supported); 77530e01c53SRamaswamy Tummala int hermon_getextperfcntr_cmd_post(hermon_state_t *state, uint_t port, 77630e01c53SRamaswamy Tummala uint_t sleepflag, hermon_hw_sm_extperfcntr_t *perfinfo); 7779e39c5baSBill Taylor int hermon_getperfcntr_cmd_post(hermon_state_t *state, uint_t port, 778d1a5c838SRamaswamy Tummala uint_t sleepflag, hermon_hw_sm_perfcntr_t *perfinfo, int reset); 7799e39c5baSBill Taylor /* 7809e39c5baSBill Taylor * WRITE_MTT - used for write MTT entries to the Hermon MTT table 7819e39c5baSBill Taylor */ 7829e39c5baSBill Taylor int hermon_write_mtt_cmd_post(hermon_state_t *state, hermon_rsrc_t *mtt, 7839e39c5baSBill Taylor uint64_t start_addr, uint_t nummtt, uint_t sleepflag); 7849e39c5baSBill Taylor 7859e39c5baSBill Taylor /* 7869e39c5baSBill Taylor * SYNC_TPT - used to sync Hermon TPT caches 7879e39c5baSBill Taylor */ 7889e39c5baSBill Taylor int hermon_sync_tpt_cmd_post(hermon_state_t *state, uint_t sleepflag); 7899e39c5baSBill Taylor 7909e39c5baSBill Taylor /* 7919e39c5baSBill Taylor * MAP_EQ - used for map classes of events to Hermon event queues (EQ) 7929e39c5baSBill Taylor */ 7939e39c5baSBill Taylor int hermon_map_eq_cmd_post(hermon_state_t *state, uint_t map, 7949e39c5baSBill Taylor uint_t eqcindx, uint64_t eqmapmask, uint_t sleepflag); 7959e39c5baSBill Taylor 7969e39c5baSBill Taylor /* 7979e39c5baSBill Taylor * RESIZE_CQ - used for resize completion queue (CQ) 7989e39c5baSBill Taylor * opmod 0 is resize cq. opmod 1 is modify interrupt moderation. 7999e39c5baSBill Taylor */ 8009e39c5baSBill Taylor int hermon_resize_cq_cmd_post(hermon_state_t *state, hermon_hw_cqc_t *cqc, 8019e39c5baSBill Taylor uint_t cqcindx, uint32_t *prod_indx, uint_t sleepflag); 8029e39c5baSBill Taylor int hermon_modify_cq_cmd_post(hermon_state_t *state, hermon_hw_cqc_t *cqc, 8039e39c5baSBill Taylor uint_t cqcindx, uint_t opmod, uint_t sleepflag); 8049e39c5baSBill Taylor 8059e39c5baSBill Taylor /* 8069e39c5baSBill Taylor * CONF_SPECIAL_QP - used to configure a pair of queue pairs for use as 8079e39c5baSBill Taylor * special QP. Necessary to enable full QP0 and/or QP1 operation. 8089e39c5baSBill Taylor */ 8099e39c5baSBill Taylor int hermon_conf_special_qp_cmd_post(hermon_state_t *state, uint_t qpindx, 8109e39c5baSBill Taylor uint_t qptype, uint_t sleepflag, uint_t opmod); 8119e39c5baSBill Taylor 812*17a2b317SBill Taylor /* 813*17a2b317SBill Taylor * Get FEXCH HEART BEAT 814*17a2b317SBill Taylor */ 815*17a2b317SBill Taylor int hermon_get_heart_beat_rq_cmd_post(hermon_state_t *state, uint_t qpindx, 816*17a2b317SBill Taylor uint64_t *outparm); 817*17a2b317SBill Taylor 8189e39c5baSBill Taylor /* 8199e39c5baSBill Taylor * MGID_HASH, READ_MGM, and WRITE_MGM - used for manipulation of the 8209e39c5baSBill Taylor * hardware resource tables for multicast groups. 8219e39c5baSBill Taylor * NOTE: for intial implementation these functions retain their original 8229e39c5baSBill Taylor * names, though the proper hermon terminology is READ_MCG and 8239e39c5baSBill Taylor * WRITE_MCG - MGID_HASH retains its original name 8249e39c5baSBill Taylor */ 8259e39c5baSBill Taylor int hermon_mgid_hash_cmd_post(hermon_state_t *state, uint64_t mgid_h, 8269e39c5baSBill Taylor uint64_t mgid_l, uint64_t *mgid_hash, uint_t sleepflag); 8279e39c5baSBill Taylor int hermon_read_mgm_cmd_post(hermon_state_t *state, hermon_hw_mcg_t *mcg, 8289e39c5baSBill Taylor uint_t mcgindx, uint_t sleepflag); 8299e39c5baSBill Taylor int hermon_write_mgm_cmd_post(hermon_state_t *state, hermon_hw_mcg_t *mcg, 8309e39c5baSBill Taylor uint_t mcgindx, uint_t sleepflag); 8319e39c5baSBill Taylor 8329e39c5baSBill Taylor /* 8339e39c5baSBill Taylor * MOD_STAT_CFG - used to configure (override) settings set in NVRAM before 8349e39c5baSBill Taylor * a call to QUERY_DEV_LIM. This is primarily used for SRQ settings in 8359e39c5baSBill Taylor * the firmware. 8369e39c5baSBill Taylor */ 8379e39c5baSBill Taylor int hermon_mod_stat_cfg_cmd_post(hermon_state_t *state); 8389e39c5baSBill Taylor 8399e39c5baSBill Taylor /* 8409e39c5baSBill Taylor * MODIFY_MPT - used to change MPT attributes of a memory region. This 8419e39c5baSBill Taylor * was (Tavor/Arbel) primarily used for Resizing SRQs -- now may be used 8429e39c5baSBill Taylor * to modify MPT paramters 8439e39c5baSBill Taylor */ 8449e39c5baSBill Taylor int hermon_modify_mpt_cmd_post(hermon_state_t *state, hermon_hw_dmpt_t *mpt, 8459e39c5baSBill Taylor uint_t mptindx, uint_t flags, uint_t sleepflag); 8469e39c5baSBill Taylor 8479e39c5baSBill Taylor /* 8489e39c5baSBill Taylor * RESIZE_SRQ is new in hermon, replacing opcodes in modify_mpt. It is used 8499e39c5baSBill Taylor * to resize the SRQ, by passing the new information in the same format as 8509e39c5baSBill Taylor * the original srqc, which the HCA will update appropriately 8519e39c5baSBill Taylor */ 8529e39c5baSBill Taylor int hermon_resize_srq_cmd_post(hermon_state_t *state, hermon_hw_srqc_t *srq, 8539e39c5baSBill Taylor uint_t srqnum, uint_t sleepflag); 8549e39c5baSBill Taylor 8559e39c5baSBill Taylor /* 8569e39c5baSBill Taylor * CMD_NOP - used to test the interrupt/Event Queue mechanism. 8579e39c5baSBill Taylor */ 8589e39c5baSBill Taylor int hermon_nop_post(hermon_state_t *state, uint_t interval, uint_t sleep); 8599e39c5baSBill Taylor int hermon_setdebug_post(hermon_state_t *state); 860*17a2b317SBill Taylor 8619e39c5baSBill Taylor /* 8629e39c5baSBill Taylor * READ_MTT - used to read an mtt entry at address. 8639e39c5baSBill Taylor */ 8649e39c5baSBill Taylor int hermon_read_mtt_cmd_post(hermon_state_t *state, uint64_t mtt_addr, 8659e39c5baSBill Taylor hermon_hw_mtt_t *mtt); 8669e39c5baSBill Taylor 867*17a2b317SBill Taylor /* 868*17a2b317SBill Taylor * SENSE_PORT - used to send protocol running on a port 869*17a2b317SBill Taylor */ 870*17a2b317SBill Taylor int hermon_sense_port_post(hermon_state_t *state, uint_t portnum, 871*17a2b317SBill Taylor uint32_t *protocol); 872*17a2b317SBill Taylor 873*17a2b317SBill Taylor /* 874*17a2b317SBill Taylor * CONFIG_FC - used to do either a basic config passing in 875*17a2b317SBill Taylor * *hermon_hw_config_fc_basic_s, or config the N_Port table. 876*17a2b317SBill Taylor * passing in pointer to an array of 32-bit id's 877*17a2b317SBill Taylor * Note that either one needs to be cast to void * 878*17a2b317SBill Taylor */ 879*17a2b317SBill Taylor int hermon_config_fc_cmd_post(hermon_state_t *state, void *cfginfo, int enable, 880*17a2b317SBill Taylor int selector, int n_ports, int portnum, uint_t sleepflag); 881*17a2b317SBill Taylor 882*17a2b317SBill Taylor /* 883*17a2b317SBill Taylor * CONFIG_INT_MOD - used to configure INTERRUPT moderation 884*17a2b317SBill Taylor */ 885*17a2b317SBill Taylor int hermon_config_int_mod(hermon_state_t *state, uint_t min_delay, 886*17a2b317SBill Taylor uint_t vector); 887*17a2b317SBill Taylor 888*17a2b317SBill Taylor /* 889*17a2b317SBill Taylor * HW_HEALTH_CHECK - tests state of the HCA 890*17a2b317SBill Taylor * if command fails, *health is invalid/undefined 891*17a2b317SBill Taylor */ 892*17a2b317SBill Taylor int hermon_hw_health_check(hermon_state_t *state, int *health); 893*17a2b317SBill Taylor 8949e39c5baSBill Taylor #ifdef __cplusplus 8959e39c5baSBill Taylor } 8969e39c5baSBill Taylor #endif 8979e39c5baSBill Taylor 8989e39c5baSBill Taylor #endif /* _SYS_IB_ADAPTERS_HERMON_CMD_H */ 899