From 3726f3584e113697b68d3d4ff1ecf1042a06f800 Mon Sep 17 00:00:00 2001 From: Joe Eykholt Date: Tue, 20 Jul 2010 15:20:03 -0700 Subject: [SCSI] libfc: Add local port point-to-multipoint flag For VN_port to VN_port mode, the transport sets the port_id and there's no lport FLOGI. This is similar to FC loop mode. Add a point_to_multipoint flag that indicates the local port is in point-to-multipoint mode. This skips FLOGI and discovery. It also skips resetting the port_id on resets other than link down. Add function fc_lport_set_local_id() that sets the local port_id. This is called by libfcoe on behalf of the low-level driver to set the port_id when the link comes up. Signed-off-by: Joe Eykholt Signed-off-by: Robert Love Signed-off-by: James Bottomley --- include/scsi/libfc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/scsi') diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 5f64e593cca8..bd0560509ce6 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -846,6 +846,7 @@ struct fc_lport { u32 lro_enabled:1; u32 does_npiv:1; u32 npiv_enabled:1; + u32 point_to_multipoint:1; u32 mfs; u8 max_retry_count; u8 max_rport_retry_count; @@ -991,6 +992,7 @@ int fc_set_mfs(struct fc_lport *, u32 mfs); struct fc_lport *libfc_vport_create(struct fc_vport *, int privsize); struct fc_lport *fc_vport_id_lookup(struct fc_lport *, u32 port_id); int fc_lport_bsg_request(struct fc_bsg_job *); +void fc_lport_set_local_id(struct fc_lport *, u32 port_id); /* * REMOTE PORT LAYER -- cgit v1.2.3-59-g8ed1b