scsi: mptsas: Disable WRITE SAME
commit 94e5395d24
upstream.
First generation MPT Fusion controllers can not translate WRITE SAME
when the attached device is a SATA drive. Disable WRITE SAME support.
Reported-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
parent
77df079be9
commit
f4df47e36a
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@ -1995,6 +1995,7 @@ static struct scsi_host_template mptsas_driver_template = {
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.cmd_per_lun = 7,
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.use_clustering = ENABLE_CLUSTERING,
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.shost_attrs = mptscsih_host_attrs,
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.no_write_same = 1,
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};
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static int mptsas_get_linkerrors(struct sas_phy *phy)
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