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| author | andrew.vasquez@qlogic.com <andrew.vasquez@qlogic.com> | 2006-01-13 17:05:58 -0800 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2006-01-14 10:55:39 -0600 |
| commit | 79f89a4296ff22f09baf538d4ff2a6d0c3097a73 (patch) | |
| tree | e57901e45a0da996bde0c583560265b0913ebd69 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | fdd52dfa3c311a2583850a2fbea99f329be861d7 (diff) | |
| download | linux-3.10-79f89a4296ff22f09baf538d4ff2a6d0c3097a73.tar.gz linux-3.10-79f89a4296ff22f09baf538d4ff2a6d0c3097a73.tar.bz2 linux-3.10-79f89a4296ff22f09baf538d4ff2a6d0c3097a73.zip | |
[SCSI] qla2xxx: Disable port-type RSCN handling via driver state-machine.
Given the semantic changes in both the device-model and
fc-transport APIs, the driver's handling of port-type RSCNs
via a series of ADISCs and PLOGIs can cause series of
badness ranging from unexpectedly device loss to devices not
being discovered.
In the interim, disable (via a module-parameter) this
feature and allow RSCN management to continue to occur
within the driver's DPC thread.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 8635bd1ae8a..a91fea69ad6 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2653,7 +2653,8 @@ qla2x00_device_resync(scsi_qla_host_t *ha) switch (format) { case 0: - if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && + if (ql2xprocessrscn && + !IS_QLA2100(ha) && !IS_QLA2200(ha) && !IS_QLA6312(ha) && !IS_QLA6322(ha) && !IS_QLA24XX(ha) && !IS_QLA25XX(ha) && ha->flags.init_done) { |