Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 03f002f7 authored by Christof Schmitt's avatar Christof Schmitt Committed by James Bottomley
Browse files

[SCSI] scsi_transport_fc: Introduce disable_target_scan flag 

This change has already been discussed on linux-scsi:
http://marc.info/?t=118771096400003
http://marc.info/?t=118760913100005



Signed-off-by: default avatarChristof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: default avatarSwen Schillig <swen@vnet.ibm.com>
Acked-by: default avatarJames Smart <James.Smart@Emulex.Com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 6b76a721

drivers/scsi/scsi_transport_fc.c

+3 −1
Original line number Diff line number Diff line
@@ -2988,10 +2988,12 @@ fc_scsi_scan_rport(struct work_struct *work) 
	struct fc_rport *rport =

		container_of(work, struct fc_rport, scan_work);

	struct Scsi_Host *shost = rport_to_shost(rport);

	struct fc_internal *i = to_fc_internal(shost->transportt);

	unsigned long flags;



	if ((rport->port_state == FC_PORTSTATE_ONLINE) &&

	    (rport->roles & FC_PORT_ROLE_FCP_TARGET)) {

	    (rport->roles & FC_PORT_ROLE_FCP_TARGET) &&

	    !(i->f->disable_target_scan)) {

		scsi_scan_target(&rport->dev, rport->channel,

			rport->scsi_target_id, SCAN_WILD_CARD, 1);

	}

include/scsi/scsi_transport_fc.h

+2 −0
Original line number Diff line number Diff line
@@ -632,6 +632,8 @@ struct fc_function_template { 
	unsigned long	show_host_fabric_name:1;

	unsigned long	show_host_symbolic_name:1;

	unsigned long	show_host_system_hostname:1;



	unsigned long	disable_target_scan:1;

};