1*14b24e2bSVaishali Kulkarni /* 2*14b24e2bSVaishali Kulkarni * CDDL HEADER START 3*14b24e2bSVaishali Kulkarni * 4*14b24e2bSVaishali Kulkarni * The contents of this file are subject to the terms of the 5*14b24e2bSVaishali Kulkarni * Common Development and Distribution License, v.1, (the "License"). 6*14b24e2bSVaishali Kulkarni * You may not use this file except in compliance with the License. 7*14b24e2bSVaishali Kulkarni * 8*14b24e2bSVaishali Kulkarni * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*14b24e2bSVaishali Kulkarni * or http://opensource.org/licenses/CDDL-1.0. 10*14b24e2bSVaishali Kulkarni * See the License for the specific language governing permissions 11*14b24e2bSVaishali Kulkarni * and limitations under the License. 12*14b24e2bSVaishali Kulkarni * 13*14b24e2bSVaishali Kulkarni * When distributing Covered Code, include this CDDL HEADER in each 14*14b24e2bSVaishali Kulkarni * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*14b24e2bSVaishali Kulkarni * If applicable, add the following below this CDDL HEADER, with the 16*14b24e2bSVaishali Kulkarni * fields enclosed by brackets "[]" replaced with your own identifying 17*14b24e2bSVaishali Kulkarni * information: Portions Copyright [yyyy] [name of copyright owner] 18*14b24e2bSVaishali Kulkarni * 19*14b24e2bSVaishali Kulkarni * CDDL HEADER END 20*14b24e2bSVaishali Kulkarni */ 21*14b24e2bSVaishali Kulkarni 22*14b24e2bSVaishali Kulkarni /* 23*14b24e2bSVaishali Kulkarni * Copyright 2014-2017 Cavium, Inc. 24*14b24e2bSVaishali Kulkarni * The contents of this file are subject to the terms of the Common Development 25*14b24e2bSVaishali Kulkarni * and Distribution License, v.1, (the "License"). 26*14b24e2bSVaishali Kulkarni 27*14b24e2bSVaishali Kulkarni * You may not use this file except in compliance with the License. 28*14b24e2bSVaishali Kulkarni 29*14b24e2bSVaishali Kulkarni * You can obtain a copy of the License at available 30*14b24e2bSVaishali Kulkarni * at http://opensource.org/licenses/CDDL-1.0 31*14b24e2bSVaishali Kulkarni 32*14b24e2bSVaishali Kulkarni * See the License for the specific language governing permissions and 33*14b24e2bSVaishali Kulkarni * limitations under the License. 34*14b24e2bSVaishali Kulkarni */ 35*14b24e2bSVaishali Kulkarni 36*14b24e2bSVaishali Kulkarni #ifndef __QEDI_HSI__ 37*14b24e2bSVaishali Kulkarni #define __QEDI_HSI__ 38*14b24e2bSVaishali Kulkarni /********************************/ 39*14b24e2bSVaishali Kulkarni /* Add include to common target */ 40*14b24e2bSVaishali Kulkarni /********************************/ 41*14b24e2bSVaishali Kulkarni #include "common_hsi.h" 42*14b24e2bSVaishali Kulkarni 43*14b24e2bSVaishali Kulkarni /********************************************************/ 44*14b24e2bSVaishali Kulkarni /* Add include to common storage target for upper driver*/ 45*14b24e2bSVaishali Kulkarni /*******************************************************/ 46*14b24e2bSVaishali Kulkarni #include "qeds_hsi.h" 47*14b24e2bSVaishali Kulkarni 48*14b24e2bSVaishali Kulkarni /****************************************/ 49*14b24e2bSVaishali Kulkarni /* Add include to common storage target */ 50*14b24e2bSVaishali Kulkarni /****************************************/ 51*14b24e2bSVaishali Kulkarni #include "storage_common.h" 52*14b24e2bSVaishali Kulkarni 53*14b24e2bSVaishali Kulkarni /************************************************************************/ 54*14b24e2bSVaishali Kulkarni /* Add include to common TCP target */ 55*14b24e2bSVaishali Kulkarni /************************************************************************/ 56*14b24e2bSVaishali Kulkarni #include "tcp_common.h" 57*14b24e2bSVaishali Kulkarni 58*14b24e2bSVaishali Kulkarni /*************************************************************************/ 59*14b24e2bSVaishali Kulkarni /* Add include to common iSCSI target for both eCore and protocol driver */ 60*14b24e2bSVaishali Kulkarni /************************************************************************/ 61*14b24e2bSVaishali Kulkarni #include "iscsi_common.h" 62*14b24e2bSVaishali Kulkarni 63*14b24e2bSVaishali Kulkarni 64*14b24e2bSVaishali Kulkarni /* 65*14b24e2bSVaishali Kulkarni * iSCSI CMDQ element 66*14b24e2bSVaishali Kulkarni */ 67*14b24e2bSVaishali Kulkarni struct iscsi_cmdqe 68*14b24e2bSVaishali Kulkarni { 69*14b24e2bSVaishali Kulkarni __le16 conn_id; 70*14b24e2bSVaishali Kulkarni u8 cmdqe_opcode /* indicates the iscsi cmdqe type */; 71*14b24e2bSVaishali Kulkarni u8 error_bit_map; 72*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_DIF_ERR_BITS_MASK 0x7 /* dif error bit map: [0]-CRC/checksum, [1]-app tag, [2]-reference tag */ 73*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_DIF_ERR_BITS_SHIFT 0 74*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_DATA_DIGEST_ERR_MASK 0x1 /* Signal Immediate Data Digest Error */ 75*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_DATA_DIGEST_ERR_SHIFT 3 76*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_RCV_ON_INVALID_CONN_MASK 0x1 /* Signal Connection Error */ 77*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_RCV_ON_INVALID_CONN_SHIFT 4 78*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_RESERVED_MASK 0x7 /* reserved */ 79*14b24e2bSVaishali Kulkarni #define ISCSI_CMDQE_RESERVED_SHIFT 5 80*14b24e2bSVaishali Kulkarni struct regpair imm_bd_opaque /* Immediate Data BDs opaque data */; 81*14b24e2bSVaishali Kulkarni __le32 cmd_payload[13] /* iSCSI Basic/Additional Header Segment */; 82*14b24e2bSVaishali Kulkarni }; 83*14b24e2bSVaishali Kulkarni 84*14b24e2bSVaishali Kulkarni 85*14b24e2bSVaishali Kulkarni /* 86*14b24e2bSVaishali Kulkarni * iSCSI CMDQE Opcode 87*14b24e2bSVaishali Kulkarni */ 88*14b24e2bSVaishali Kulkarni enum iscsi_cmdqe_opcode 89*14b24e2bSVaishali Kulkarni { 90*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_NONE /* Used by FW only to indicate that no CMDQE should be consumed */, 91*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_BHS_ONLY /* iSCSI BHS without AHS and without immediate data BD */, 92*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_BHS_W_IMM /* iSCSI BHS with immediate data BD */, 93*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_BHS_W_IMM_NO_BD /* iSCSI BHS arrived with immediate data but BD wasnt consumed */, 94*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_BHS_W_AHS /* iSCSI BHS with expected AHS, without immediate data BD */, 95*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_BHS_W_AHS_W_IMM /* iSCSI BHS with expected AHS, with immediate data BD */, 96*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_AHS /* iSCSI AHS without immediate data BD */, 97*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_AHS_W_IMM /* iSCSI AHS, with immediate data BD */, 98*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_AHS_W_IMM_NO_BD /* iSCSI AHS where the Command arrived with immediate data but BD wasnt consumed */, 99*14b24e2bSVaishali Kulkarni ISCSI_CMDQE_OPCODE_TMF /* iSCSI TMF */, 100*14b24e2bSVaishali Kulkarni MAX_ISCSI_CMDQE_OPCODE 101*14b24e2bSVaishali Kulkarni }; 102*14b24e2bSVaishali Kulkarni 103*14b24e2bSVaishali Kulkarni #endif /* __QEDI_HSI__ */ 104