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| author | Joe Eykholt <jeykholt@cisco.com> | 2010-07-20 15:20:08 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:05:53 -0500 |
| commit | a7b12a279faaad26837276065104a1f9cf60e962 (patch) | |
| tree | 3537d1a5b984f4c9f89b7c549df2afcafce8c940 /drivers/scsi/libfc/fc_lport.c | |
| parent | 3726f3584e113697b68d3d4ff1ecf1042a06f800 (diff) | |
| download | linux-a7b12a279faaad26837276065104a1f9cf60e962.tar.gz linux-a7b12a279faaad26837276065104a1f9cf60e962.tar.bz2 linux-a7b12a279faaad26837276065104a1f9cf60e962.zip | |
[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>
Diffstat (limited to 'drivers/scsi/libfc/fc_lport.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_lport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index f7bff2cad4ee..ec9850c46170 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -906,10 +906,10 @@ static void fc_lport_recv_req(struct fc_lport *lport, struct fc_seq *sp, recv = lport->tt.rport_recv_req; switch (fc_frame_payload_op(fp)) { case ELS_FLOGI: - recv = fc_lport_recv_flogi_req; + if (!lport->point_to_multipoint) + recv = fc_lport_recv_flogi_req; break; case ELS_LOGO: - fh = fc_frame_header_get(fp); if (ntoh24(fh->fh_s_id) == FC_FID_FLOGI) recv = fc_lport_recv_logo_req; break; |