Remove max_targets and max_target_id CTL port variables; they were unused.

This changes the CTL frontend ABI and thus shouldn't be MFC-ed.

Reviewed by:	mav@

6 files changed, 0 insertions, 28 deletions

diff --git a/sys/cam/ctl/ctl_frontend.h b/sys/cam/ctl/ctl_frontend.h
index 38eb863a08f4..302f14e99795 100644
--- a/sys/cam/ctl/ctl_frontend.h
+++ b/sys/cam/ctl/ctl_frontend.h
@@ -120,7 +120,6 @@ struct ctl_wwpn_iid {
  * port_name:		  A string describing the FETD.  e.g. "LSI 1030T U320"
  *			  or whatever you want to use to describe the driver.
  *
- *
  * physical_port:	  This is the physical port number of this
  * 			  particular port within the driver/hardware.  This
  * 			  number is hardware/driver specific.
@@ -179,11 +178,6 @@ struct ctl_wwpn_iid {
  *			  to request a dump of any debugging information or
  *			  state to the console.
  *
- * max_targets:		  The maximum number of targets that we can create
- *			  per-port.
- *
- * max_target_id:	  The highest target ID that we can use.
- *
  * targ_port:		  The CTL layer assigns a "port number" to every
  *			  FETD.  This port number should be passed back in
  *			  in the header of every ctl_io that is queued to
@@ -234,8 +228,6 @@ struct ctl_port {
 	void		*targ_lun_arg;		/* passed to CTL */
 	void		(*fe_datamove)(union ctl_io *io); /* passed to CTL */
 	void		(*fe_done)(union ctl_io *io); /* passed to CTL */
-	int		max_targets;		/* passed to CTL */
-	int		max_target_id;		/* passed to CTL */
 	int32_t		targ_port;		/* passed back to FETD */
 	void		*ctl_pool_ref;		/* passed back to FETD */
 	uint32_t	max_initiators;		/* passed back to FETD */
diff --git a/sys/cam/ctl/ctl_frontend_cam_sim.c b/sys/cam/ctl/ctl_frontend_cam_sim.c
index 00a960e9e28c..2930d0a06db5 100644
--- a/sys/cam/ctl/ctl_frontend_cam_sim.c
+++ b/sys/cam/ctl/ctl_frontend_cam_sim.c
@@ -147,11 +147,6 @@ cfcs_init(void)
 	port->onoff_arg = softc;
 	port->fe_datamove = cfcs_datamove;
 	port->fe_done = cfcs_done;
-
-	/* XXX KDM what should we report here? */
-	/* XXX These should probably be fetched from CTL. */
-	port->max_targets = 1;
-	port->max_target_id = 15;
 	port->targ_port = -1;
 
 	retval = ctl_port_register(port);
diff --git a/sys/cam/ctl/ctl_frontend_ioctl.c b/sys/cam/ctl/ctl_frontend_ioctl.c
index 4063c97392df..63a9504016ef 100644
--- a/sys/cam/ctl/ctl_frontend_ioctl.c
+++ b/sys/cam/ctl/ctl_frontend_ioctl.c
@@ -104,8 +104,6 @@ cfi_init(void)
 	port->port_name = "ioctl";
 	port->fe_datamove = cfi_datamove;
 	port->fe_done = cfi_done;
-	port->max_targets = 1;
-	port->max_target_id = 0;
 	port->targ_port = -1;
 	port->max_initiators = 1;
 
diff --git a/sys/cam/ctl/ctl_frontend_iscsi.c b/sys/cam/ctl/ctl_frontend_iscsi.c
index 55b56ae18cc6..ca4bda1e2965 100644
--- a/sys/cam/ctl/ctl_frontend_iscsi.c
+++ b/sys/cam/ctl/ctl_frontend_iscsi.c
@@ -2127,11 +2127,6 @@ cfiscsi_ioctl_port_create(struct ctl_req *req)
 	port->onoff_arg = ct;
 	port->fe_datamove = cfiscsi_datamove;
 	port->fe_done = cfiscsi_done;
-
-	/* XXX KDM what should we report here? */
-	/* XXX These should probably be fetched from CTL. */
-	port->max_targets = 1;
-	port->max_target_id = 15;
 	port->targ_port = -1;
 
 	port->options = opts;
diff --git a/sys/cam/ctl/ctl_tpc_local.c b/sys/cam/ctl/ctl_tpc_local.c
index e5e77b437a26..b0888e9a53d8 100644
--- a/sys/cam/ctl/ctl_tpc_local.c
+++ b/sys/cam/ctl/ctl_tpc_local.c
@@ -95,8 +95,6 @@ tpcl_init(void)
 	port->port_name = "tpc";
 	port->fe_datamove = tpcl_datamove;
 	port->fe_done = tpcl_done;
-	port->max_targets = 1;
-	port->max_target_id = 0;
 	port->targ_port = -1;
 	port->max_initiators = 1;
 
diff --git a/sys/cam/ctl/scsi_ctl.c b/sys/cam/ctl/scsi_ctl.c
index 1d3e0485933b..4a3f74372e01 100644
--- a/sys/cam/ctl/scsi_ctl.c
+++ b/sys/cam/ctl/scsi_ctl.c
@@ -402,12 +402,6 @@ ctlfeasync(void *callback_arg, uint32_t code, struct cam_path *path, void *arg)
 		port->targ_lun_arg = softc;
 		port->fe_datamove = ctlfe_datamove;
 		port->fe_done = ctlfe_done;
-		/*
-		 * XXX KDM the path inquiry doesn't give us the maximum
-		 * number of targets supported.
-		 */
-		port->max_targets = cpi->max_target;
-		port->max_target_id = cpi->max_target;
 		port->targ_port = -1;
 		
 		/*