hdr = (struct iscsi_scsi_req *) buf;
payload_length = ntoh24(hdr->dlength);
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->data_length = be32_to_cpu(hdr->data_length);
hdr->cmdsn = be32_to_cpu(hdr->cmdsn);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr = (struct iscsi_data *) buf;
payload_length = ntoh24(hdr->dlength);
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->ttt = be32_to_cpu(hdr->ttt);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr->datasn = be32_to_cpu(hdr->datasn);
hdr = (struct iscsi_nopout *) buf;
payload_length = ntoh24(hdr->dlength);
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->ttt = be32_to_cpu(hdr->ttt);
hdr->cmdsn = be32_to_cpu(hdr->cmdsn);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
- if ((hdr->itt == 0xFFFFFFFF) && !(hdr->opcode & ISCSI_OP_IMMEDIATE)) {
+ if (hdr->itt == RESERVED_ITT && !(hdr->opcode & ISCSI_OP_IMMEDIATE)) {
pr_err("NOPOUT ITT is reserved, but Immediate Bit is"
" not set, protocol error.\n");
return iscsit_add_reject(ISCSI_REASON_PROTOCOL_ERROR, 1,
pr_debug("Got NOPOUT Ping %s ITT: 0x%08x, TTT: 0x%09x,"
" CmdSN: 0x%08x, ExpStatSN: 0x%08x, Length: %u\n",
- (hdr->itt == 0xFFFFFFFF) ? "Response" : "Request",
+ hdr->itt == RESERVED_ITT ? "Response" : "Request",
hdr->itt, hdr->ttt, hdr->cmdsn, hdr->exp_statsn,
payload_length);
/*
pr_debug("Ping Data: \"%s\"\n", ping_data);
}
- if (hdr->itt != 0xFFFFFFFF) {
+ if (hdr->itt != RESERVED_ITT) {
if (!cmd) {
pr_err("Checking CmdSN for NOPOUT,"
" but cmd is NULL!\n");
u8 function;
hdr = (struct iscsi_tm *) buf;
- hdr->itt = be32_to_cpu(hdr->itt);
- hdr->rtt = be32_to_cpu(hdr->rtt);
hdr->cmdsn = be32_to_cpu(hdr->cmdsn);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr->refcmdsn = be32_to_cpu(hdr->refcmdsn);
if ((function != ISCSI_TM_FUNC_ABORT_TASK) &&
((function != ISCSI_TM_FUNC_TASK_REASSIGN) &&
- (hdr->rtt != ISCSI_RESERVED_TAG))) {
+ hdr->rtt != RESERVED_ITT)) {
pr_err("RefTaskTag should be set to 0xFFFFFFFF.\n");
- hdr->rtt = ISCSI_RESERVED_TAG;
+ hdr->rtt = RESERVED_ITT;
}
if ((function == ISCSI_TM_FUNC_TASK_REASSIGN) &&
hdr = (struct iscsi_text *) buf;
payload_length = ntoh24(hdr->dlength);
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->ttt = be32_to_cpu(hdr->ttt);
hdr->cmdsn = be32_to_cpu(hdr->cmdsn);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr = (struct iscsi_logout *) buf;
reason_code = (hdr->flags & 0x7f);
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->cid = be16_to_cpu(hdr->cid);
hdr->cmdsn = be32_to_cpu(hdr->cmdsn);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr = (struct iscsi_snack *) buf;
hdr->flags &= ~ISCSI_FLAG_CMD_FINAL;
- hdr->itt = be32_to_cpu(hdr->itt);
hdr->ttt = be32_to_cpu(hdr->ttt);
hdr->exp_statsn = be32_to_cpu(hdr->exp_statsn);
hdr->begrun = be32_to_cpu(hdr->begrun);
hdr = (struct iscsi_async *) cmd->pdu;
hdr->opcode = ISCSI_OP_ASYNC_EVENT;
hdr->flags = ISCSI_FLAG_CMD_FINAL;
- cmd->init_task_tag = 0xFFFFFFFF;
+ cmd->init_task_tag = RESERVED_ITT;
cmd->targ_xfer_tag = 0xFFFFFFFF;
put_unaligned_be64(0xFFFFFFFFFFFFFFFFULL, &hdr->rsvd4[0]);
cmd->stat_sn = conn->stat_sn++;
else
put_unaligned_le64(0xFFFFFFFFFFFFFFFFULL, &hdr->lun);
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
hdr->ttt = (hdr->flags & ISCSI_FLAG_DATA_ACK) ?
cpu_to_be32(cmd->targ_xfer_tag) :
0xFFFFFFFF;
hdr->opcode = ISCSI_OP_LOGOUT_RSP;
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
hdr->response = cmd->logout_response;
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
cmd->stat_sn = conn->stat_sn++;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
memset(hdr, 0, ISCSI_HDR_LEN);
hdr->opcode = ISCSI_OP_NOOP_IN;
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
hdr->ttt = cpu_to_be32(cmd->targ_xfer_tag);
cmd->stat_sn = conn->stat_sn;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
hton24(hdr->dlength, cmd->buf_ptr_size);
put_unaligned_le64(0xFFFFFFFFFFFFFFFFULL, &hdr->lun);
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
hdr->ttt = cpu_to_be32(cmd->targ_xfer_tag);
cmd->stat_sn = conn->stat_sn++;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
int_to_scsilun(cmd->se_cmd.orig_fe_lun,
(struct scsi_lun *)&hdr->lun);
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
spin_lock_bh(&conn->sess->ttt_lock);
r2t->targ_xfer_tag = conn->sess->targ_xfer_tag++;
if (r2t->targ_xfer_tag == 0xFFFFFFFF)
}
hdr->response = cmd->iscsi_response;
hdr->cmd_status = cmd->se_cmd.scsi_status;
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
iscsit_increment_maxcmdsn(cmd, conn->sess);
hdr->opcode = ISCSI_OP_SCSI_TMFUNC_RSP;
hdr->flags = ISCSI_FLAG_CMD_FINAL;
hdr->response = iscsit_convert_tcm_tmr_rsp(se_tmr);
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
cmd->stat_sn = conn->stat_sn++;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
hdr->opcode = ISCSI_OP_TEXT_RSP;
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
hton24(hdr->dlength, text_length);
- hdr->itt = cpu_to_be32(cmd->init_task_tag);
+ hdr->itt = cmd->init_task_tag;
hdr->ttt = cpu_to_be32(cmd->targ_xfer_tag);
cmd->stat_sn = conn->stat_sn++;
hdr->statsn = cpu_to_be32(cmd->stat_sn);
hton24(login_rsp->dlength, login->rsp_length);
memcpy(login_rsp->isid, login->isid, 6);
login_rsp->tsih = cpu_to_be16(login->tsih);
- login_rsp->itt = cpu_to_be32(login->init_task_tag);
+ login_rsp->itt = login->init_task_tag;
login_rsp->statsn = cpu_to_be32(conn->stat_sn++);
login_rsp->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn);
login_rsp->max_cmdsn = cpu_to_be32(conn->sess->max_cmd_sn);
pr_debug("Sending Login Response, Flags: 0x%02x, ITT: 0x%08x,"
" ExpCmdSN; 0x%08x, MaxCmdSN: 0x%08x, StatSN: 0x%08x, Length:"
- " %u\n", login_rsp->flags, ntohl(login_rsp->itt),
+ " %u\n", login_rsp->flags, (__force u32)login_rsp->itt,
ntohl(login_rsp->exp_cmdsn), ntohl(login_rsp->max_cmdsn),
ntohl(login_rsp->statsn), login->rsp_length);
login->rsp_length = 0;
login_rsp->tsih = be16_to_cpu(login_rsp->tsih);
- login_rsp->itt = be32_to_cpu(login_rsp->itt);
login_rsp->statsn = be32_to_cpu(login_rsp->statsn);
mutex_lock(&sess->cmdsn_mutex);
login_rsp->exp_cmdsn = be32_to_cpu(sess->exp_cmd_sn);
login_req = (struct iscsi_login_req *) login->req;
payload_length = ntoh24(login_req->dlength);
login_req->tsih = be16_to_cpu(login_req->tsih);
- login_req->itt = be32_to_cpu(login_req->itt);
login_req->cid = be16_to_cpu(login_req->cid);
login_req->cmdsn = be32_to_cpu(login_req->cmdsn);
login_req->exp_statsn = be32_to_cpu(login_req->exp_statsn);