1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma	D depends_on library net.d
28#pragma D depends_on library scsi.d
29#pragma D depends_on module genunix
30#pragma	D depends_on module srpt
31
32typedef struct srp_portinfo {
33	/* initiator */
34	string  pi_initiator;	/* Initiator: eui.xxxxxxxxxxxxxxx */
35	string	pi_i_sid;	/* Initiator session id */
36
37	/* target */
38	string	pi_target;	/* Target: eui.xxxxxxxxxxxxxxx */
39	string  pi_t_sid;	/* Target session id */
40
41	uintptr_t pi_chan_id;	/* Channel identifier */
42} srp_portinfo_t;
43
44#pragma D binding "1.5" translator
45translator conninfo_t < srpt_session_t *P > {
46	ci_local = P->ss_t_gid;
47	ci_remote = P->ss_i_gid;
48	ci_protocol = "ib";
49};
50
51#pragma D binding "1.5" translator
52translator srp_portinfo_t < srpt_session_t *P > {
53	pi_initiator = P->ss_i_name;
54	pi_i_sid = P->ss_i_alias;
55	pi_target = P->ss_t_name;
56	pi_t_sid = P->ss_t_alias;
57	pi_chan_id = 0;
58};
59
60#pragma D binding "1.5" translator
61translator conninfo_t < srpt_channel_t *P > {
62	ci_local = P->ch_session->ss_i_gid;
63	ci_remote = P->ch_session->ss_t_gid;
64};
65
66#pragma D binding "1.5" translator
67translator srp_portinfo_t < srpt_channel_t *P > {
68	pi_initiator = P->ch_session->ss_i_name;
69	pi_i_sid = P->ch_session->ss_i_alias;
70	pi_target = P->ch_session->ss_t_name;
71	pi_t_sid = P->ch_session->ss_t_alias;
72	pi_chan_id = (uintptr_t)P->ch_chan_hdl;
73};
74
75typedef struct srp_logininfo {
76	uint64_t li_task_tag;	   /* SRP task tag */
77	uint32_t li_max_it_iu_len; /* Maximum iu length that initiator can
78				      send to target */
79	uint32_t li_max_ti_iu_len; /* Maximum iu length that target can
80				      send to initiator */
81	uint32_t li_request_limit; /* Maximun number of SRP requests
82				      that initiator can send on a channel */
83	uint32_t li_reason_code;   /* Reason code */
84} srp_logininfo_t;
85
86#pragma D binding "1.5" translator
87translator srp_logininfo_t < srp_login_req_t *P > {
88	li_task_tag = P->lreq_tag;
89	li_max_it_iu_len = ntohl(P->lreq_req_it_iu_len);
90	li_max_ti_iu_len = 0;
91	li_request_limit = 0;
92	li_reason_code = 0;
93};
94
95#pragma D binding "1.5" translator
96translator srp_logininfo_t < srp_login_rsp_t *P > {
97	li_task_tag = P->lrsp_tag;
98	li_max_it_iu_len = ntohl(P->lrsp_max_it_iu_len);
99	li_max_ti_iu_len = ntohl(P->lrsp_max_ti_iu_len);
100	li_request_limit = ntohl(P->lrsp_req_limit_delta);
101	li_reason_code = ntohl(((srp_login_rej_t *)arg2)->lrej_reason);
102};
103
104typedef struct srp_taskinfo {
105	uint64_t ti_task_tag;	/* SRP task tag */
106	uint64_t ti_lun;	/* Target logical unit number */
107	uint8_t  ti_function;	/* Task management function */
108	uint32_t ti_req_limit_delta; /* Increment of channel's request limit */
109	uint8_t  ti_flag;	     /* bit 2: DOOVER */
110	                             /* bit 3: DOUNDER */
111	                             /* bit 4: DIOVER */
112	                             /* bit 5: DIUNDER */
113	uint32_t ti_do_resid_cnt;    /* Data-out residual count */
114	uint32_t ti_di_resid_cnt;    /* Data-in residual count */
115	uint8_t  ti_status;     /* Status of this task */
116} srp_taskinfo_t;
117
118#pragma D binding "1.5" translator
119translator srp_taskinfo_t < srp_cmd_req_t *P > {
120	ti_task_tag = P->cr_tag;
121	ti_lun = (ntohl(*((uint32_t *)P->cr_lun)) << 32) +
122	    ntohl(*((uint32_t *)&P->cr_lun[4]));
123	ti_function = P->cr_type == 1 ?  /* 1: MGMT CMD 2: SRP CMD */
124	    ((srp_tsk_mgmt_t *)P)->tm_function : 0;
125	ti_req_limit_delta = 0;
126	ti_flag = 0;
127	ti_do_resid_cnt = 0;
128	ti_di_resid_cnt = 0;
129	ti_status = 0;
130};
131
132#pragma D binding "1.5" translator
133translator srp_taskinfo_t < srp_rsp_t *P > {
134	ti_task_tag = P->rsp_tag;
135	ti_lun = ntohll(*(uint64_t *)((scsi_task_t *)arg2)->task_lun_no);
136	ti_function = ((scsi_task_t *)arg2)->task_mgmt_function;
137	ti_req_limit_delta = ntohl(P->rsp_req_limit_delta);
138	ti_flag = P->rsp_flags;
139	ti_do_resid_cnt = ntohl(P->rsp_do_resid_cnt);
140	ti_di_resid_cnt = ntohl(P->rsp_di_resid_cnt);
141	ti_status = arg3;
142};
143
144#pragma D binding "1.5" translator
145translator srp_taskinfo_t < srpt_iu_t *P > {
146	ti_task_tag = P->iu_tag;
147	ti_lun = ntohll(*(uint64_t *)P->iu_stmf_task->task_lun_no);
148	ti_function = 0;
149	ti_req_limit_delta = 0;
150	ti_flag = 0;
151	ti_do_resid_cnt = 0;
152	ti_di_resid_cnt = 0;
153	ti_status = 0;
154};
155
156#pragma D binding "1.5" translator
157translator xferinfo_t < ibt_wr_ds_t *P > {
158	xfer_laddr = P->ds_va + arg4;
159	xfer_lkey = P->ds_key;
160	xfer_raddr = (arg3 == 0) ? 0 :
161	    ((ibt_send_wr_t *)arg3)->wr.rc.rcwr.rdma.rdma_raddr;
162	xfer_rkey = (arg3 == 0) ? 0 :
163	    ((ibt_send_wr_t *)arg3)->wr.rc.rcwr.rdma.rdma_rkey;
164	xfer_len = arg4;
165	xfer_loffset = arg5;
166	xfer_roffset = arg6;
167	xfer_type = arg7;
168};
169