hdr->opcode = ISCSI_OP_SCSI_CMD;
hdr->flags = ISCSI_ATTR_SIMPLE;
int_to_scsilun(sc->device->lun, (struct scsi_lun *)hdr->lun);
- hdr->itt = build_itt(ctask->itt, conn->id, session->age);
+ hdr->itt = build_itt(ctask->itt, session->age);
hdr->data_length = cpu_to_be32(scsi_bufflen(sc));
hdr->cmdsn = cpu_to_be32(session->cmdsn);
session->cmdsn++;
if (datalen < 2) {
invalid_datalen:
- printk(KERN_ERR "iscsi: Got CHECK_CONDITION but "
- "invalid data buffer size of %d\n", datalen);
+ iscsi_conn_printk(KERN_ERR, conn,
+ "Got CHECK_CONDITION but invalid data "
+ "buffer size of %d\n", datalen);
sc->result = DID_BAD_TARGET << 16;
goto out;
}
mtask = __iscsi_conn_send_pdu(conn, (struct iscsi_hdr *)&hdr, NULL, 0);
if (!mtask) {
- printk(KERN_ERR "Could not send nopout\n");
+ iscsi_conn_printk(KERN_ERR, conn, "Could not send nopout\n");
return;
}
if (ntoh24(reject->dlength) >= sizeof(struct iscsi_hdr)) {
memcpy(&rejected_pdu, data, sizeof(struct iscsi_hdr));
itt = get_itt(rejected_pdu.itt);
- printk(KERN_ERR "itt 0x%x had pdu (op 0x%x) rejected "
- "due to DataDigest error.\n", itt,
- rejected_pdu.opcode);
+ iscsi_conn_printk(KERN_ERR, conn,
+ "itt 0x%x had pdu (op 0x%x) rejected "
+ "due to DataDigest error.\n", itt,
+ rejected_pdu.opcode);
}
}
return 0;
if (hdr->itt != RESERVED_ITT) {
if (((__force u32)hdr->itt & ISCSI_AGE_MASK) !=
(session->age << ISCSI_AGE_SHIFT)) {
- printk(KERN_ERR "iscsi: received itt %x expected "
- "session age (%x)\n", (__force u32)hdr->itt,
- session->age & ISCSI_AGE_MASK);
+ iscsi_conn_printk(KERN_ERR, conn,
+ "received itt %x expected session "
+ "age (%x)\n", (__force u32)hdr->itt,
+ session->age & ISCSI_AGE_MASK);
return ISCSI_ERR_BAD_ITT;
}
- if (((__force u32)hdr->itt & ISCSI_CID_MASK) !=
- (conn->id << ISCSI_CID_SHIFT)) {
- printk(KERN_ERR "iscsi: received itt %x, expected "
- "CID (%x)\n", (__force u32)hdr->itt, conn->id);
- return ISCSI_ERR_BAD_ITT;
- }
itt = get_itt(hdr->itt);
} else
itt = ~0U;
ctask = session->cmds[itt];
if (!ctask->sc) {
- printk(KERN_INFO "iscsi: dropping ctask with "
- "itt 0x%x\n", ctask->itt);
+ iscsi_conn_printk(KERN_INFO, conn, "dropping ctask "
+ "with itt 0x%x\n", ctask->itt);
/* force drop */
return ISCSI_ERR_NO_SCSI_CMD;
}
if (ctask->sc->SCp.phase != session->age) {
- printk(KERN_ERR "iscsi: ctask's session age %d, "
- "expected %d\n", ctask->sc->SCp.phase,
- session->age);
+ iscsi_conn_printk(KERN_ERR, conn,
+ "iscsi: ctask's session age %d, "
+ "expected %d\n", ctask->sc->SCp.phase,
+ session->age);
return ISCSI_ERR_SESSION_FAILED;
}
}
*/
nop->cmdsn = cpu_to_be32(session->cmdsn);
if (hdr->itt != RESERVED_ITT) {
- hdr->itt = build_itt(mtask->itt, conn->id, session->age);
+ hdr->itt = build_itt(mtask->itt, session->age);
/*
* TODO: We always use immediate, so we never hit this.
* If we start to send tmfs or nops as non-immediate then
mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
if (session->state == ISCSI_STATE_LOGGED_IN)
- printk(KERN_INFO "iscsi: host reset succeeded\n");
+ iscsi_session_printk(KERN_INFO, session,
+ "host reset succeeded\n");
else
goto failed;
spin_unlock_bh(&session->lock);
last_recv = conn->last_recv;
if (time_before_eq(last_recv + timeout + (conn->ping_timeout * HZ),
jiffies)) {
- printk(KERN_ERR "ping timeout of %d secs expired, "
- "last rx %lu, last ping %lu, now %lu\n",
- conn->ping_timeout, last_recv,
- conn->last_ping, jiffies);
+ iscsi_conn_printk(KERN_ERR, conn, "ping timeout of %d secs "
+ "expired, last rx %lu, last ping %lu, "
+ "now %lu\n", conn->ping_timeout, last_recv,
+ conn->last_ping, jiffies);
spin_unlock(&session->lock);
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
return;
}
spin_unlock_irqrestore(session->host->host_lock, flags);
msleep_interruptible(500);
- printk(KERN_INFO "iscsi: scsi conn_destroy(): host_busy %d "
- "host_failed %d\n", session->host->host_busy,
- session->host->host_failed);
+ iscsi_conn_printk(KERN_INFO, conn, "iscsi conn_destroy(): "
+ "host_busy %d host_failed %d\n",
+ session->host->host_busy,
+ session->host->host_failed);
/*
* force eh_abort() to unblock
*/
struct iscsi_session *session = conn->session;
if (!session) {
- printk(KERN_ERR "iscsi: can't start unbound connection\n");
+ iscsi_conn_printk(KERN_ERR, conn,
+ "can't start unbound connection\n");
return -EPERM;
}
if ((session->imm_data_en || !session->initial_r2t_en) &&
session->first_burst > session->max_burst) {
- printk("iscsi: invalid burst lengths: "
- "first_burst %d max_burst %d\n",
- session->first_burst, session->max_burst);
+ iscsi_conn_printk(KERN_INFO, conn, "invalid burst lengths: "
+ "first_burst %d max_burst %d\n",
+ session->first_burst, session->max_burst);
return -EINVAL;
}
if (conn->ping_timeout && !conn->recv_timeout) {
- printk(KERN_ERR "iscsi: invalid recv timeout of zero "
- "Using 5 seconds\n.");
+ iscsi_conn_printk(KERN_ERR, conn, "invalid recv timeout of "
+ "zero. Using 5 seconds\n.");
conn->recv_timeout = 5;
}
if (conn->recv_timeout && !conn->ping_timeout) {
- printk(KERN_ERR "iscsi: invalid ping timeout of zero "
- "Using 5 seconds.\n");
+ iscsi_conn_printk(KERN_ERR, conn, "invalid ping timeout of "
+ "zero. Using 5 seconds.\n");
conn->ping_timeout = 5;
}
conn->stop_stage = 0;
conn->tmf_state = TMF_INITIAL;
session->age++;
+ if (session->age == 16)
+ session->age = 0;
break;
case STOP_CONN_TERM:
conn->stop_stage = 0;
iscsi_start_session_recovery(session, conn, flag);
break;
default:
- printk(KERN_ERR "iscsi: invalid stop flag %d\n", flag);
+ iscsi_conn_printk(KERN_ERR, conn,
+ "invalid stop flag %d\n", flag);
}
}
EXPORT_SYMBOL_GPL(iscsi_conn_stop);