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| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2009-06-03 09:55:21 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-08 14:46:47 -0500 |
| commit | f4658b6ccc9d54b28b89004accc989db185b6a2e (patch) | |
| tree | b9c465a7439200031d13d5f6631281fb480e2b81 /drivers/scsi/qla2xxx | |
| parent | ca9e9c3eb118d0cb9dc2e5232f6f2dcaa4b7a5e0 (diff) | |
| download | blackbird-op-linux-f4658b6ccc9d54b28b89004accc989db185b6a2e.tar.gz blackbird-op-linux-f4658b6ccc9d54b28b89004accc989db185b6a2e.zip | |
[SCSI] qla2xxx: Mark a port's state as needing-rediscovery during link disruptions.
With RSCN states not being kept across qla2x00_configure_loop()
invocations, loop-resync distruptions during fabric-discovery may
cause ports to remain in a lost state. Force state
renegotiation during a follow-on configure-loop iteration.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -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 415fbf60de11..d145de0d2c2a 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2064,8 +2064,10 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) { if (test_bit(LOCAL_LOOP_UPDATE, &save_flags)) set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); - if (test_bit(RSCN_UPDATE, &save_flags)) + if (test_bit(RSCN_UPDATE, &save_flags)) { set_bit(RSCN_UPDATE, &vha->dpc_flags); + vha->flags.rscn_queue_overflow = 1; + } } return (rval); |
