1*191c289bSCharles Ting /* 2*191c289bSCharles Ting * CDDL HEADER START 3*191c289bSCharles Ting * 4*191c289bSCharles Ting * The contents of this file are subject to the terms of the 5*191c289bSCharles Ting * Common Development and Distribution License (the "License"). 6*191c289bSCharles Ting * You may not use this file except in compliance with the License. 7*191c289bSCharles Ting * 8*191c289bSCharles Ting * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*191c289bSCharles Ting * or http://www.opensolaris.org/os/licensing. 10*191c289bSCharles Ting * See the License for the specific language governing permissions 11*191c289bSCharles Ting * and limitations under the License. 12*191c289bSCharles Ting * 13*191c289bSCharles Ting * When distributing Covered Code, include this CDDL HEADER in each 14*191c289bSCharles Ting * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*191c289bSCharles Ting * If applicable, add the following below this CDDL HEADER, with the 16*191c289bSCharles Ting * fields enclosed by brackets "[]" replaced with your own identifying 17*191c289bSCharles Ting * information: Portions Copyright [yyyy] [name of copyright owner] 18*191c289bSCharles Ting * 19*191c289bSCharles Ting * CDDL HEADER END 20*191c289bSCharles Ting */ 21*191c289bSCharles Ting 22*191c289bSCharles Ting /* 23*191c289bSCharles Ting * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24*191c289bSCharles Ting * Use is subject to license terms. 25*191c289bSCharles Ting */ 26*191c289bSCharles Ting 27*191c289bSCharles Ting #pragma D depends_on library net.d 28*191c289bSCharles Ting #pragma D depends_on library scsi.d 29*191c289bSCharles Ting #pragma D depends_on module genunix 30*191c289bSCharles Ting #pragma D depends_on module srpt 31*191c289bSCharles Ting 32*191c289bSCharles Ting typedef struct srp_portinfo { 33*191c289bSCharles Ting /* initiator */ 34*191c289bSCharles Ting string pi_initiator; /* Initiator: eui.xxxxxxxxxxxxxxx */ 35*191c289bSCharles Ting string pi_i_sid; /* Initiator session id */ 36*191c289bSCharles Ting 37*191c289bSCharles Ting /* target */ 38*191c289bSCharles Ting string pi_target; /* Target: eui.xxxxxxxxxxxxxxx */ 39*191c289bSCharles Ting string pi_t_sid; /* Target session id */ 40*191c289bSCharles Ting 41*191c289bSCharles Ting uintptr_t pi_chan_id; /* Channel identifier */ 42*191c289bSCharles Ting } srp_portinfo_t; 43*191c289bSCharles Ting 44*191c289bSCharles Ting #pragma D binding "1.5" translator 45*191c289bSCharles Ting translator conninfo_t < srpt_session_t *P > { 46*191c289bSCharles Ting ci_local = P->ss_t_gid; 47*191c289bSCharles Ting ci_remote = P->ss_i_gid; 48*191c289bSCharles Ting ci_protocol = "ib"; 49*191c289bSCharles Ting }; 50*191c289bSCharles Ting 51*191c289bSCharles Ting #pragma D binding "1.5" translator 52*191c289bSCharles Ting translator srp_portinfo_t < srpt_session_t *P > { 53*191c289bSCharles Ting pi_initiator = P->ss_i_name; 54*191c289bSCharles Ting pi_i_sid = P->ss_i_alias; 55*191c289bSCharles Ting pi_target = P->ss_t_name; 56*191c289bSCharles Ting pi_t_sid = P->ss_t_alias; 57*191c289bSCharles Ting pi_chan_id = 0; 58*191c289bSCharles Ting }; 59*191c289bSCharles Ting 60*191c289bSCharles Ting #pragma D binding "1.5" translator 61*191c289bSCharles Ting translator conninfo_t < srpt_channel_t *P > { 62*191c289bSCharles Ting ci_local = P->ch_session->ss_i_gid; 63*191c289bSCharles Ting ci_remote = P->ch_session->ss_t_gid; 64*191c289bSCharles Ting }; 65*191c289bSCharles Ting 66*191c289bSCharles Ting #pragma D binding "1.5" translator 67*191c289bSCharles Ting translator srp_portinfo_t < srpt_channel_t *P > { 68*191c289bSCharles Ting pi_initiator = P->ch_session->ss_i_name; 69*191c289bSCharles Ting pi_i_sid = P->ch_session->ss_i_alias; 70*191c289bSCharles Ting pi_target = P->ch_session->ss_t_name; 71*191c289bSCharles Ting pi_t_sid = P->ch_session->ss_t_alias; 72*191c289bSCharles Ting pi_chan_id = (uintptr_t) P->ch_chan_hdl; 73*191c289bSCharles Ting }; 74*191c289bSCharles Ting 75*191c289bSCharles Ting typedef struct srp_logininfo { 76*191c289bSCharles Ting uint64_t li_task_tag; /* SRP task tag */ 77*191c289bSCharles Ting uint32_t li_max_it_iu_len; /* Maximum iu length that initiator can 78*191c289bSCharles Ting send to target */ 79*191c289bSCharles Ting uint32_t li_max_ti_iu_len; /* Maximum iu length that target can 80*191c289bSCharles Ting send to initiator */ 81*191c289bSCharles Ting uint32_t li_request_limit; /* Maximun number of SRP requests 82*191c289bSCharles Ting that initiator can send on a channel */ 83*191c289bSCharles Ting uint32_t li_reason_code; /* Reason code */ 84*191c289bSCharles Ting } srp_logininfo_t; 85*191c289bSCharles Ting 86*191c289bSCharles Ting #pragma D binding "1.5" translator 87*191c289bSCharles Ting translator srp_logininfo_t < srp_login_req_t *P > { 88*191c289bSCharles Ting li_task_tag = P->lreq_tag; 89*191c289bSCharles Ting li_max_it_iu_len = ntohl(P->lreq_req_it_iu_len); 90*191c289bSCharles Ting li_max_ti_iu_len = 0; 91*191c289bSCharles Ting li_request_limit = 0; 92*191c289bSCharles Ting li_reason_code = 0; 93*191c289bSCharles Ting }; 94*191c289bSCharles Ting 95*191c289bSCharles Ting #pragma D binding "1.5" translator 96*191c289bSCharles Ting translator srp_logininfo_t < srp_login_rsp_t *P > { 97*191c289bSCharles Ting li_task_tag = P->lrsp_tag; 98*191c289bSCharles Ting li_max_it_iu_len = ntohl(P->lrsp_max_it_iu_len); 99*191c289bSCharles Ting li_max_ti_iu_len = ntohl(P->lrsp_max_ti_iu_len); 100*191c289bSCharles Ting li_request_limit = ntohl(P->lrsp_req_limit_delta); 101*191c289bSCharles Ting li_reason_code = ntohl(((srp_login_rej_t *) arg2)->lrej_reason); 102*191c289bSCharles Ting }; 103*191c289bSCharles Ting 104*191c289bSCharles Ting typedef struct srp_taskinfo { 105*191c289bSCharles Ting uint64_t ti_task_tag; /* SRP task tag */ 106*191c289bSCharles Ting uint64_t ti_lun; /* Target logical unit number */ 107*191c289bSCharles Ting uint8_t ti_function; /* Task management function */ 108*191c289bSCharles Ting uint32_t ti_req_limit_delta; /* Increment of channel's request limit */ 109*191c289bSCharles Ting uint8_t ti_flag; /* bit 2: DOOVER */ 110*191c289bSCharles Ting /* bit 3: DOUNDER */ 111*191c289bSCharles Ting /* bit 4: DIOVER */ 112*191c289bSCharles Ting /* bit 5: DIUNDER */ 113*191c289bSCharles Ting uint32_t ti_do_resid_cnt; /* Data-out residual count */ 114*191c289bSCharles Ting uint32_t ti_di_resid_cnt; /* Data-in residual count */ 115*191c289bSCharles Ting uint8_t ti_status; /* Status of this task */ 116*191c289bSCharles Ting } srp_taskinfo_t; 117*191c289bSCharles Ting 118*191c289bSCharles Ting #pragma D binding "1.5" translator 119*191c289bSCharles Ting translator srp_taskinfo_t < srp_cmd_req_t *P > { 120*191c289bSCharles Ting ti_task_tag = P->cr_tag; 121*191c289bSCharles Ting ti_lun = (ntohl(*((uint32_t *)P->cr_lun)) << 32) + 122*191c289bSCharles Ting ntohl(*((uint32_t *)&P->cr_lun[4])); 123*191c289bSCharles Ting ti_function = P->cr_type == 1 ? /* 1: MGMT CMD 2: SRP CMD */ 124*191c289bSCharles Ting ((srp_tsk_mgmt_t *)P)->tm_function : 0; 125*191c289bSCharles Ting ti_req_limit_delta = 0; 126*191c289bSCharles Ting ti_flag = 0; 127*191c289bSCharles Ting ti_do_resid_cnt = 0; 128*191c289bSCharles Ting ti_di_resid_cnt = 0; 129*191c289bSCharles Ting ti_status = 0; 130*191c289bSCharles Ting }; 131*191c289bSCharles Ting 132*191c289bSCharles Ting #pragma D binding "1.5" translator 133*191c289bSCharles Ting translator srp_taskinfo_t < srp_rsp_t *P > { 134*191c289bSCharles Ting ti_task_tag = P->rsp_tag; 135*191c289bSCharles Ting ti_lun = ntohll(*(uint64_t *)((scsi_task_t *) arg2)->task_lun_no); 136*191c289bSCharles Ting ti_function = ((scsi_task_t *) arg2)->task_mgmt_function; 137*191c289bSCharles Ting ti_req_limit_delta = ntohl(P->rsp_req_limit_delta); 138*191c289bSCharles Ting ti_flag = P->rsp_flags; 139*191c289bSCharles Ting ti_do_resid_cnt = ntohl(P->rsp_do_resid_cnt); 140*191c289bSCharles Ting ti_di_resid_cnt = ntohl(P->rsp_di_resid_cnt); 141*191c289bSCharles Ting ti_status = arg3; 142*191c289bSCharles Ting }; 143*191c289bSCharles Ting 144*191c289bSCharles Ting #pragma D binding "1.5" translator 145*191c289bSCharles Ting translator xferinfo_t < ibt_wr_ds_t *P > { 146*191c289bSCharles Ting xfer_laddr = P->ds_va + arg4; 147*191c289bSCharles Ting xfer_lkey = P->ds_key; 148*191c289bSCharles Ting xfer_raddr = (arg2 == 0) ? 0 : 149*191c289bSCharles Ting ((ibt_send_wr_t *) arg2)->wr.rc.rcwr.rdma.rdma_raddr; 150*191c289bSCharles Ting xfer_rkey = (arg2 == 0) ? 0 : 151*191c289bSCharles Ting ((ibt_send_wr_t *) arg2)->wr.rc.rcwr.rdma.rdma_rkey; 152*191c289bSCharles Ting xfer_len = arg3; 153*191c289bSCharles Ting xfer_loffset = arg4; 154*191c289bSCharles Ting xfer_roffset = arg5; 155*191c289bSCharles Ting xfer_type = arg6; 156*191c289bSCharles Ting }; 157