diff options
| author | Joe Eykholt <jeykholt@cisco.com> | 2009-11-03 11:48:11 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:01:11 -0600 |
| commit | 22bcd225bfe2107725228758137d2109befa942a (patch) | |
| tree | 48ae2ad5151e55f066fa8006605f06615f00a74d /drivers/scsi/fcoe/libfcoe.c | |
| parent | 84c3e1ad08d4be018a95e7a9964bf3dbc8cf8857 (diff) | |
[SCSI] libfcoe: Allow FIP to be disabled by the driver
Allow FIP to be disabled by the driver for devices
that want to use libfcoe in non-FIP mode.
The driver merely sets the fcoe_ctlr mode to the state which
should be entered when the link comes up. The default is auto.
No change is needed for fcoe.c which uses auto mode.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/fcoe/libfcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/libfcoe.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 6b07a8400889..1ea17a3c8749 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -109,6 +109,7 @@ static inline int fcoe_ctlr_fcf_usable(struct fcoe_fcf *fcf) void fcoe_ctlr_init(struct fcoe_ctlr *fip) { fip->state = FIP_ST_LINK_WAIT; + fip->mode = FIP_ST_AUTO; INIT_LIST_HEAD(&fip->fcfs); spin_lock_init(&fip->lock); fip->flogi_oxid = FC_XID_UNKNOWN; @@ -261,11 +262,12 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *fip) spin_unlock_bh(&fip->lock); fc_linkup(fip->lp); } else if (fip->state == FIP_ST_LINK_WAIT) { - fip->state = FIP_ST_AUTO; + fip->state = fip->mode; fip->last_link = 1; fip->link = 1; spin_unlock_bh(&fip->lock); - LIBFCOE_FIP_DBG("%s", "setting AUTO mode.\n"); + if (fip->state == FIP_ST_AUTO) + LIBFCOE_FIP_DBG("%s", "setting AUTO mode.\n"); fc_linkup(fip->lp); fcoe_ctlr_solicit(fip, NULL); } else |