From a7b12a279faaad26837276065104a1f9cf60e962 Mon Sep 17 00:00:00 2001
From: Joe Eykholt <jeykholt@cisco.com>
Date: Tue, 20 Jul 2010 15:20:08 -0700
Subject: [SCSI] libfc: add FLOGI state to rport for VN2VN
The FIP proposal for VN_port to VN_port point-to-multipoint
operation requires a FLOGI be sent to each remote port.
The FLOGI is sent with the assigned S_ID and D_IDs of the
local and remote ports. This and the response get
FIP-encapsulated for Ethernet.
Add FLOGI state to the remote port state machine.
This will be skipped if not in point-to-multipoint mode.
To reduce a little duplication between PLOGI and FLOGI
response handling, added fc_rport_login_complete(), which
handles the parameters for the rdata struct.
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>
---
include/scsi/libfc.h | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'include/scsi/libfc.h')
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index bd0560509ce..24b91c92205 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -97,6 +97,8 @@ enum fc_disc_event {
/**
* enum fc_rport_state - Remote port states
* @RPORT_ST_INIT: Initialized
+ * @RPORT_ST_FLOGI: Waiting for FLOGI completion for point-to-multipoint
+ * @RPORT_ST_PLOGI_WAIT: Waiting for peer to login for point-to-multipoint
* @RPORT_ST_PLOGI: Waiting for PLOGI completion
* @RPORT_ST_PRLI: Waiting for PRLI completion
* @RPORT_ST_RTV: Waiting for RTV completion
@@ -107,6 +109,8 @@ enum fc_disc_event {
*/
enum fc_rport_state {
RPORT_ST_INIT,
+ RPORT_ST_FLOGI,
+ RPORT_ST_PLOGI_WAIT,
RPORT_ST_PLOGI,
RPORT_ST_PRLI,
RPORT_ST_RTV,
--
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