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| author | Reddy, Sreekanth <Sreekanth.Reddy@lsi.com> | 2013-02-26 16:59:59 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-06-24 12:35:34 -0700 |
| commit | b0df96a0068daee4f9c2189c29b9053eb6e46b17 (patch) | |
| tree | 6e9f6aa9ca2160fa0198b80e06020bfbe9ee85c6 /drivers/scsi/mpt2sas/mpt2sas_scsih.c | |
| parent | 49c1241384b599421a5e8c9f73f72e2052dd416d (diff) | |
| download | blackbird-op-linux-b0df96a0068daee4f9c2189c29b9053eb6e46b17.tar.gz blackbird-op-linux-b0df96a0068daee4f9c2189c29b9053eb6e46b17.zip | |
[SCSI] mpt2sas: Fix for issue Missing delay not getting set during system bootup
Missing delay is not getting set properly. The reason is that it is not
defined in the same file from where it is being invoked. The fix is to move
the missing delay module parameter from mpt2sas_base.c to mpt2sas_scsh.c.
Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_scsih.c')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index c6bdc9267229..116e20195e15 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -101,6 +101,10 @@ static ushort max_sectors = 0xFFFF; module_param(max_sectors, ushort, 0); MODULE_PARM_DESC(max_sectors, "max sectors, range 64 to 32767 default=32767"); +static int missing_delay[2] = {-1, -1}; +module_param_array(missing_delay, int, NULL, 0); +MODULE_PARM_DESC(missing_delay, " device missing delay , io missing delay"); + /* scsi-mid layer global parmeter is max_report_luns, which is 511 */ #define MPT2SAS_MAX_LUN (16895) static int max_lun = MPT2SAS_MAX_LUN; @@ -7303,7 +7307,9 @@ _firmware_event_work(struct work_struct *work) case MPT2SAS_PORT_ENABLE_COMPLETE: ioc->start_scan = 0; - + if (missing_delay[0] != -1 && missing_delay[1] != -1) + mpt2sas_base_update_missing_delay(ioc, missing_delay[0], + missing_delay[1]); dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "port enable: complete " "from worker thread\n", ioc->name)); |
