dev/iscsi/iscsi_send.c

673 	pdu_header_t *hpdu = &ppdu->pdu_hdr;
674 	login_isid_t *isid = (login_isid_t *) & hpdu->pduh_LUN;
677 	hpdu->pduh_Opcode = IOP_Login_Request | OP_IMMEDIATE;
684 		c_phase = (hpdu->pduh_Flags >> CSG_SHIFT) & SG_MASK;
685 		hpdu->pduh_Flags = FLAG_TRANSIT | (c_phase << CSG_SHIFT) |
690 		 hpdu->pduh_Flags,
691 		 (hpdu->pduh_Flags >> CSG_SHIFT) & SG_MASK,
692 		 hpdu->pduh_Flags & SG_MASK));
697 	hpdu->pduh_p.login_req.CID = htons(conn->c_id);
698 	hpdu->pduh_p.login_req.CmdSN = htonl(ccb->ccb_CmdSN);
814 	pdu_header_t *hpdu = &ppdu->pdu_hdr;
816 	hpdu->pduh_Opcode = IOP_Text_Request | OP_IMMEDIATE;
817 	hpdu->pduh_Flags = FLAG_FINAL;
824 		hpdu->pduh_p.text_req.TargetTransferTag =
826 		hpdu->pduh_LUN = rx_pdu->pdu_hdr.pduh_LUN;
828 		hpdu->pduh_p.text_req.TargetTransferTag = 0xffffffff;
830 	hpdu->pduh_p.text_req.CmdSN = htonl(ccb->ccb_CmdSN);
1029 	pdu_header_t *hpdu;
1051 	hpdu = &ppdu->pdu_hdr;
1052 	hpdu->pduh_Flags = FLAG_FINAL;
1053 	hpdu->pduh_Opcode = IOP_NOP_Out | OP_IMMEDIATE;
1062 		hpdu->pduh_p.nop_out.TargetTransferTag =
1064 		hpdu->pduh_InitiatorTaskTag = rx_pdu->pdu_hdr.pduh_InitiatorTaskTag;
1065 		hpdu->pduh_p.nop_out.CmdSN = htonl(sn);
1066 		hpdu->pduh_LUN = rx_pdu->pdu_hdr.pduh_LUN;
1068 		hpdu->pduh_p.nop_out.TargetTransferTag = 0xffffffff;
1069 		hpdu->pduh_InitiatorTaskTag = 0xffffffff;
1071 		hpdu->pduh_p.nop_out.CmdSN = htonl(sn);
1100 	pdu_header_t *hpdu;
1105 	hpdu = &ppdu->pdu_hdr;
1106 	hpdu->pduh_Opcode = IOP_SNACK_Request;
1107 	hpdu->pduh_Flags = FLAG_FINAL | type;
1109 	hpdu->pduh_InitiatorTaskTag = (type == SNACK_DATA_NAK) ? ccb->ccb_ITT : 0xffffffff;
1110 	hpdu->pduh_p.snack.TargetTransferTag = 0xffffffff;
1111 	hpdu->pduh_p.snack.BegRun = htonl(BegRun);
1112 	hpdu->pduh_p.snack.RunLength = htonl(RunLength);
1138 	pdu_header_t *hpdu;
1143 	hpdu = &ppdu->pdu_hdr;
1144 	hpdu->pduh_Opcode = IOP_SNACK_Request;
1145 	hpdu->pduh_Flags = FLAG_FINAL | type;
1149 		hpdu->pduh_InitiatorTaskTag = rx_pdu->pdu_hdr.pduh_InitiatorTaskTag;
1150 		hpdu->pduh_p.snack.TargetTransferTag = 0xffffffff;
1151 		hpdu->pduh_p.snack.BegRun = rx_pdu->pdu_hdr.pduh_p.data_in.DataSN;
1152 		hpdu->pduh_p.snack.RunLength = htonl(1);
1156 		hpdu->pduh_InitiatorTaskTag = 0xffffffff;
1157 		hpdu->pduh_p.snack.TargetTransferTag = 0xffffffff;
1158 		hpdu->pduh_p.snack.BegRun = rx_pdu->pdu_hdr.pduh_p.response.StatSN;
1159 		hpdu->pduh_p.snack.RunLength = htonl(1);
1163 		hpdu->pduh_InitiatorTaskTag = 0xffffffff;
1164 		hpdu->pduh_p.snack.TargetTransferTag =
1166 		hpdu->pduh_p.snack.BegRun = tx_ccb->ccb_DataSN_buf.ExpSN;
1167 		hpdu->pduh_p.snack.RunLength = 0;
1175 	hpdu->pduh_LUN = rx_pdu->pdu_hdr.pduh_LUN;
1246 	pdu_header_t *hpdu;
1259 	hpdu = &ppdu->pdu_hdr;
1260 	hpdu->pduh_Opcode = IOP_Logout_Request | OP_IMMEDIATE;
1262 	hpdu->pduh_Flags = FLAG_FINAL | reason;
1264 	hpdu->pduh_p.logout_req.CmdSN = htonl(ccb->ccb_CmdSN);
1266 		hpdu->pduh_p.logout_req.CID = htons(refconn->c_id);
1307 	pdu_header_t *hpdu;
1332 	hpdu = &ppdu->pdu_hdr;
1333 	hpdu->pduh_Opcode = IOP_SCSI_Task_Management | OP_IMMEDIATE;
1334 	hpdu->pduh_Flags = FLAG_FINAL | function;
1337 	hpdu->pduh_p.task_req.CmdSN = htonl(ccb->ccb_CmdSN);
1340 		hpdu->pduh_p.task_req.ReferencedTaskTag = ref_ccb->ccb_ITT;
1341 		hpdu->pduh_p.task_req.RefCmdSN = htonl(ref_ccb->ccb_CmdSN);
1342 		hpdu->pduh_p.task_req.ExpDataSN = htonl(ref_ccb->ccb_DataSN_buf.ExpSN);
1344 		hpdu->pduh_p.task_req.ReferencedTaskTag = 0xffffffff;
1375 	pdu_header_t *hpdu;
1405 		hpdu = &tx_pdu->pdu_hdr;
1406 		hpdu->pduh_Opcode = IOP_SCSI_Data_out;
1408 			hpdu->pduh_Flags = FLAG_FINAL;
1411 			hpdu->pduh_p.data_out.TargetTransferTag =
1414 			hpdu->pduh_p.data_out.TargetTransferTag = 0xffffffff;
1415 		hpdu->pduh_p.data_out.BufferOffset = htonl(offs);
1416 		hpdu->pduh_p.data_out.DataSN = htonl(sn);
1447 	pdu_header_t *hpdu;
1476 	hpdu = &ppdu->pdu_hdr;
1477 	hpdu->pduh_LUN = htonq(ccb->ccb_lun);
1478 	memcpy(hpdu->pduh_p.command.SCSI_CDB, ccb->ccb_cmd, ccb->ccb_cmdlen);
1479 	hpdu->pduh_Opcode = IOP_SCSI_Command;
1481 		hpdu->pduh_Opcode |= OP_IMMEDIATE;
1482 	hpdu->pduh_p.command.ExpectedDataTransferLength = htonl(totlen);
1486 			hpdu->pduh_Flags = FLAG_READ;
1489 			hpdu->pduh_Flags = FLAG_WRITE;
1498 		hpdu->pduh_Flags |= FLAG_FINAL;
1499 	hpdu->pduh_Flags |= ccb->ccb_tag;
1513 	hpdu->pduh_p.command.CmdSN = htonl(ccb->ccb_CmdSN);