1 /* 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2016-2023, Broadcom Inc. All rights reserved. 5 * Support: <fbsd-storage-driver.pdl@broadcom.com> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 11 * 1. Redistributions of source code must retain the above copyright notice, 12 * this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright notice, 14 * this list of conditions and the following disclaimer in the documentation and/or other 15 * materials provided with the distribution. 16 * 3. Neither the name of the Broadcom Inc. nor the names of its contributors 17 * may be used to endorse or promote products derived from this software without 18 * specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * The views and conclusions contained in the software and documentation are 33 * those of the authors and should not be interpreted as representing 34 * official policies,either expressed or implied, of the FreeBSD Project. 35 * 36 * Mail to: Broadcom Inc 1320 Ridder Park Dr, San Jose, CA 95131 37 * 38 * Broadcom Inc. (Broadcom) MPI3MR Adapter FreeBSD 39 * 40 */ 41 42 #ifndef MPI30_PCI_H 43 #define MPI30_PCI_H 1 44 45 /***************************************************************************** 46 * NVMe Encapsulated Request Message * 47 ****************************************************************************/ 48 #ifndef MPI3_NVME_ENCAP_CMD_MAX 49 #define MPI3_NVME_ENCAP_CMD_MAX (1) 50 #endif /* MPI3_NVME_ENCAP_CMD_MAX */ 51 52 typedef struct _MPI3_NVME_ENCAPSULATED_REQUEST 53 { 54 U16 HostTag; /* 0x00 */ 55 U8 IOCUseOnly02; /* 0x02 */ 56 U8 Function; /* 0x03 */ 57 U16 IOCUseOnly04; /* 0x04 */ 58 U8 IOCUseOnly06; /* 0x06 */ 59 U8 MsgFlags; /* 0x07 */ 60 U16 ChangeCount; /* 0x08 */ 61 U16 DevHandle; /* 0x0A */ 62 U16 EncapsulatedCommandLength; /* 0x0C */ 63 U16 Flags; /* 0x0E */ 64 U32 DataLength; /* 0x10 */ 65 U32 Reserved14[3]; /* 0x14 */ 66 U32 Command[MPI3_NVME_ENCAP_CMD_MAX]; /* 0x20 */ /* variable length */ 67 } MPI3_NVME_ENCAPSULATED_REQUEST, MPI3_POINTER PTR_MPI3_NVME_ENCAPSULATED_REQUEST, 68 Mpi3NVMeEncapsulatedRequest_t, MPI3_POINTER pMpi3NVMeEncapsulatedRequest_t; 69 70 /**** Defines for the Flags field ****/ 71 #define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_MASK (0x0002) 72 #define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_FAIL_ONLY (0x0000) 73 #define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_ALL (0x0002) 74 #define MPI3_NVME_FLAGS_SUBMISSIONQ_MASK (0x0001) 75 #define MPI3_NVME_FLAGS_SUBMISSIONQ_IO (0x0000) 76 #define MPI3_NVME_FLAGS_SUBMISSIONQ_ADMIN (0x0001) 77 78 79 /***************************************************************************** 80 * NVMe Encapsulated Error Reply Message * 81 ****************************************************************************/ 82 typedef struct _MPI3_NVME_ENCAPSULATED_ERROR_REPLY 83 { 84 U16 HostTag; /* 0x00 */ 85 U8 IOCUseOnly02; /* 0x02 */ 86 U8 Function; /* 0x03 */ 87 U16 IOCUseOnly04; /* 0x04 */ 88 U8 IOCUseOnly06; /* 0x06 */ 89 U8 MsgFlags; /* 0x07 */ 90 U16 IOCUseOnly08; /* 0x08 */ 91 U16 IOCStatus; /* 0x0A */ 92 U32 IOCLogInfo; /* 0x0C */ 93 U32 NVMeCompletionEntry[4]; /* 0x10 */ 94 } MPI3_NVME_ENCAPSULATED_ERROR_REPLY, MPI3_POINTER PTR_MPI3_NVME_ENCAPSULATED_ERROR_REPLY, 95 Mpi3NVMeEncapsulatedErrorReply_t, MPI3_POINTER pMpi3NVMeEncapsulatedErrorReply_t; 96 97 #endif /* MPI30_PCI_H */ 98