[SCSI] libiscsi, iscsi_tcp, ib_iser : add sw iscsi host get/set params helpers
iscsid and udev need to key off the hw address being
used so add some helpers for iser and iscsi tcp.
Also convert them
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: Roland Dreier <rdreier@cisco.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ea0816d..e202cc0 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -224,7 +224,8 @@
int erl;
int tpgt;
char *targetname;
-
+ /* hw address being used for iscsi connection */
+ char *hwaddress;
/* control data */
struct iscsi_transport *tt;
struct Scsi_Host *host;
@@ -255,6 +256,16 @@
extern int iscsi_queuecommand(struct scsi_cmnd *sc,
void (*done)(struct scsi_cmnd *));
+
+/*
+ * iSCSI host helpers.
+ */
+extern int iscsi_host_set_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf,
+ int buflen);
+extern int iscsi_host_get_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf);
+
/*
* session management
*/