diff options
| author | Joe Eykholt <jeykholt@cisco.com> | 2009-05-06 21:52:12 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-08 22:29:07 +0400 |
| commit | 5f48f70ecef25df93e122985272ff647f5653836 (patch) | |
| tree | aa649391e6629ec9f4009ce83dec3f24c37d0e62 /drivers | |
| parent | f00a3328bf9ecff46abd68a421693ba71cd16fc8 (diff) | |
| download | linux-5f48f70ecef25df93e122985272ff647f5653836.tar.xz | |
[SCSI] libfcoe: fip: fix non-FIP-mode FLOGI state after reset.
When a reset is sent using fcoeadm on a non-FIP mode NIC,
there's no link flap, so the fcoe_ctlr stays in non-FIP mode.
In that case, FIP wasn't setting the flogi_oxid or map_dest flag,
causing the FLOGI to be sent with the both wrong source MAC and
the wrong destination MAC address, causing it to fail.
This leads to a non-functioning HBA until a link flap or
instance delete/create.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/fcoe/libfcoe.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 62ba0f39c6bd..a7ecafb9a507 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -447,14 +447,10 @@ int fcoe_ctlr_els_send(struct fcoe_ctlr *fip, struct sk_buff *skb) u16 old_xid; u8 op; - if (fip->state == FIP_ST_NON_FIP) - return 0; - fh = (struct fc_frame_header *)skb->data; op = *(u8 *)(fh + 1); - switch (op) { - case ELS_FLOGI: + if (op == ELS_FLOGI) { old_xid = fip->flogi_oxid; fip->flogi_oxid = ntohs(fh->fh_ox_id); if (fip->state == FIP_ST_AUTO) { @@ -466,6 +462,15 @@ int fcoe_ctlr_els_send(struct fcoe_ctlr *fip, struct sk_buff *skb) fip->map_dest = 1; return 0; } + if (fip->state == FIP_ST_NON_FIP) + fip->map_dest = 1; + } + + if (fip->state == FIP_ST_NON_FIP) + return 0; + + switch (op) { + case ELS_FLOGI: op = FIP_DT_FLOGI; break; case ELS_FDISC: |