From ad515cada7dac3cdf5e1ad77a0ed696f5f34e0ab Mon Sep 17 00:00:00 2001 From: Wenchao Hao Date: Wed, 9 Mar 2022 20:57:57 -0500 Subject: scsi: iscsi: Add helper functions to manage iscsi_cls_conn - iscsi_alloc_conn(): Allocate and initialize iscsi_cls_conn - iscsi_add_conn(): Expose iscsi_cls_conn to userspace via sysfs - iscsi_remove_conn(): Remove iscsi_cls_conn from sysfs Link: https://lore.kernel.org/r/20220310015759.3296841-2-haowenchao@huawei.com Reviewed-by: Mike Christie Signed-off-by: Wenchao Hao Signed-off-by: Wu Bo Signed-off-by: Martin K. Petersen --- include/scsi/scsi_transport_iscsi.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/scsi') diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 7a0d24d3b916..ad341835e847 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -442,6 +442,10 @@ extern struct iscsi_cls_session *iscsi_create_session(struct Scsi_Host *shost, unsigned int target_id); extern void iscsi_remove_session(struct iscsi_cls_session *session); extern void iscsi_free_session(struct iscsi_cls_session *session); +extern struct iscsi_cls_conn *iscsi_alloc_conn(struct iscsi_cls_session *sess, + int dd_size, uint32_t cid); +extern int iscsi_add_conn(struct iscsi_cls_conn *conn); +extern void iscsi_remove_conn(struct iscsi_cls_conn *conn); extern struct iscsi_cls_conn *iscsi_create_conn(struct iscsi_cls_session *sess, int dd_size, uint32_t cid); extern void iscsi_put_conn(struct iscsi_cls_conn *conn); -- cgit v1.2.3