diff options
| author | Seokmann Ju <seokmann.ju@qlogic.com> | 2008-07-11 03:55:58 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-07-26 23:14:44 +0400 |
| commit | 5de1f70f4103253f72d92da16d9618bc573b4534 (patch) | |
| tree | 0579498b302f9e2d89cbceb610dfb300cdec40cb /drivers/scsi/qla2xxx/qla_init.c | |
| parent | da57bf8f25faf97308d9f4d0b87e8b69317a2fdf (diff) | |
| download | linux-5de1f70f4103253f72d92da16d9618bc573b4534.tar.xz | |
[SCSI] qla2xxx: Correct rport/fcport visibility-state handling during loop-resync.
There were several issues here, one, during RSCN handling if a
follow-on RSCN occurred (within interrupt context) the DPC thread
could inadvertantly leave the fcport in a stale lost state.
Secondly, scheduled rport removal is handled exclusively by the
'parent' DPC thread, so wake up the proper thread. Finally,
process vport loop-resync's only when the vport has in an
"active" state (ID acquired).
Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 4c83ff81d79b..f8cfeb0e91a6 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2012,8 +2012,10 @@ qla2x00_configure_loop(scsi_qla_host_t *ha) if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { if (test_bit(LOCAL_LOOP_UPDATE, &save_flags)) set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); - if (test_bit(RSCN_UPDATE, &save_flags)) + if (test_bit(RSCN_UPDATE, &save_flags)) { + ha->flags.rscn_queue_overflow = 1; set_bit(RSCN_UPDATE, &ha->dpc_flags); + } } return (rval); |