show_ep_handle(struct device *dev, struct device_attribute *attr, char *buf)
{
struct iscsi_endpoint *ep = iscsi_dev_to_endpoint(dev);
- return sprintf(buf, "%u\n", ep->id);
+ return sprintf(buf, "%llu\n", (unsigned long long) ep->id);
}
static ISCSI_ATTR(ep, handle, S_IRUGO, show_ep_handle, NULL);
static int iscsi_match_epid(struct device *dev, void *data)
{
struct iscsi_endpoint *ep = iscsi_dev_to_endpoint(dev);
- unsigned int *epid = (unsigned int *) data;
+ uint64_t *epid = (uint64_t *) data;
return *epid == ep->id;
}
{
struct device *dev;
struct iscsi_endpoint *ep;
- unsigned int id;
+ uint64_t id;
int err;
for (id = 1; id < ISCSI_MAX_EPID; id++) {
ep->id = id;
ep->dev.class = &iscsi_endpoint_class;
- snprintf(ep->dev.bus_id, BUS_ID_SIZE, "ep-%u", id);
+ dev_set_name(&ep->dev, "ep-%llu", (unsigned long long) id);
err = device_register(&ep->dev);
if (err)
goto free_ep;
memset(ihost, 0, sizeof(*ihost));
atomic_set(&ihost->nr_scans, 0);
mutex_init(&ihost->mutex);
-
- snprintf(ihost->scan_workq_name, sizeof(ihost->scan_workq_name),
- "iscsi_scan_%d", shost->host_no);
- ihost->scan_workq = create_singlethread_workqueue(
- ihost->scan_workq_name);
- if (!ihost->scan_workq)
- return -ENOMEM;
- return 0;
-}
-
-static int iscsi_remove_host(struct transport_container *tc, struct device *dev,
- struct device *cdev)
-{
- struct Scsi_Host *shost = dev_to_shost(dev);
- struct iscsi_cls_host *ihost = shost->shost_data;
-
- destroy_workqueue(ihost->scan_workq);
return 0;
}
static DECLARE_TRANSPORT_CLASS(iscsi_host_class,
"iscsi_host",
iscsi_setup_host,
- iscsi_remove_host,
+ NULL,
NULL);
static DECLARE_TRANSPORT_CLASS(iscsi_session_class,
* scanning from userspace).
*/
if (shost->hostt->scan_finished) {
- if (queue_work(ihost->scan_workq, &session->scan_work))
+ if (scsi_queue_work(shost, &session->scan_work))
atomic_inc(&ihost->nr_scans);
}
}
iscsi_session_event(session, ISCSI_KEVENT_UNBIND_SESSION);
}
-static int iscsi_unbind_session(struct iscsi_cls_session *session)
-{
- struct Scsi_Host *shost = iscsi_session_to_shost(session);
- struct iscsi_cls_host *ihost = shost->shost_data;
-
- return queue_work(ihost->scan_workq, &session->unbind_work);
-}
-
struct iscsi_cls_session *
iscsi_alloc_session(struct Scsi_Host *shost, struct iscsi_transport *transport,
int dd_size)
}
session->target_id = id;
- snprintf(session->dev.bus_id, BUS_ID_SIZE, "session%u",
- session->sid);
+ dev_set_name(&session->dev, "session%u", session->sid);
err = device_add(&session->dev);
if (err) {
iscsi_cls_session_printk(KERN_ERR, session,
void iscsi_remove_session(struct iscsi_cls_session *session)
{
struct Scsi_Host *shost = iscsi_session_to_shost(session);
- struct iscsi_cls_host *ihost = shost->shost_data;
unsigned long flags;
int err;
scsi_target_unblock(&session->dev);
/* flush running scans then delete devices */
- flush_workqueue(ihost->scan_workq);
+ scsi_flush_work(shost);
__iscsi_unbind_session(&session->unbind_work);
/* hw iscsi may not have removed all connections from session */
if (!get_device(&session->dev))
goto free_conn;
- snprintf(conn->dev.bus_id, BUS_ID_SIZE, "connection%d:%u",
- session->sid, cid);
+ dev_set_name(&conn->dev, "connection%d:%u", session->sid, cid);
conn->dev.parent = &session->dev;
conn->dev.release = iscsi_conn_release;
err = device_register(&conn->dev);
skb = alloc_skb(len, GFP_ATOMIC);
if (!skb) {
- iscsi_conn_error(conn, ISCSI_ERR_CONN_FAILED);
+ iscsi_conn_error_event(conn, ISCSI_ERR_CONN_FAILED);
iscsi_cls_conn_printk(KERN_ERR, conn, "can not deliver "
"control PDU: OOM\n");
return -ENOMEM;
}
EXPORT_SYMBOL_GPL(iscsi_recv_pdu);
-void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
+void iscsi_conn_error_event(struct iscsi_cls_conn *conn, enum iscsi_err error)
{
struct nlmsghdr *nlh;
struct sk_buff *skb;
iscsi_cls_conn_printk(KERN_INFO, conn, "detected conn error (%d)\n",
error);
}
-EXPORT_SYMBOL_GPL(iscsi_conn_error);
+EXPORT_SYMBOL_GPL(iscsi_conn_error_event);
static int
iscsi_if_send_reply(int pid, int seq, int type, int done, int multi,
{
struct iscsi_transport *transport = priv->iscsi_transport;
struct iscsi_cls_session *session;
- uint32_t host_no;
+ struct Scsi_Host *shost;
session = transport->create_session(ep, cmds_max, queue_depth,
- initial_cmdsn, &host_no);
+ initial_cmdsn);
if (!session)
return -ENOMEM;
- ev->r.c_session_ret.host_no = host_no;
+ shost = iscsi_session_to_shost(session);
+ ev->r.c_session_ret.host_no = shost->host_no;
ev->r.c_session_ret.sid = session->sid;
return 0;
}
case ISCSI_UEVENT_UNBIND_SESSION:
session = iscsi_session_lookup(ev->u.d_session.sid);
if (session)
- iscsi_unbind_session(session);
+ scsi_queue_work(iscsi_session_to_shost(session),
+ &session->unbind_work);
else
err = -EINVAL;
break;
priv->daemon_pid = -1;
priv->iscsi_transport = tt;
priv->t.user_scan = iscsi_user_scan;
- if (!(tt->caps & CAP_DATA_PATH_OFFLOAD))
- priv->t.create_work_queue = 1;
+ priv->t.create_work_queue = 1;
priv->dev.class = &iscsi_transport_class;
- snprintf(priv->dev.bus_id, BUS_ID_SIZE, "%s", tt->name);
+ dev_set_name(&priv->dev, "%s", tt->name);
err = device_register(&priv->dev);
if (err)
goto free_priv;