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| author | James Bottomley <James.Bottomley@steeleye.com> | 2006-07-12 09:51:04 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-07-28 13:48:54 -0500 |
| commit | 0c269e6d3c615403a6e0acbe6e88f1c0da9c2396 (patch) | |
| tree | e23fa9700542b879dcc39d90ac3004b71e71c064 /drivers/message | |
| parent | f4c8aa1107969c26b1984eb2996a58f816dea71f (diff) | |
| download | linux-0c269e6d3c615403a6e0acbe6e88f1c0da9c2396.tar.bz2 | |
[SCSI] mptsas: add parent port backlink
This takes advantage of the sas class backlink function to show which
port on an expander is used to communicate with the parent.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptsas.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index f66f2203143a..dfdd1e445768 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -1642,14 +1642,18 @@ static int mptsas_probe_one_phy(struct device *dev, for (i = 0; i < port_info->num_phys; i++) if (port_info->phy_info[i].identify.sas_address == - identify.sas_address) + identify.sas_address) { + sas_port_mark_backlink(port); goto out; + } } else if (scsi_is_sas_rphy(parent)) { struct sas_rphy *parent_rphy = dev_to_rphy(parent); if (identify.sas_address == - parent_rphy->identify.sas_address) + parent_rphy->identify.sas_address) { + sas_port_mark_backlink(port); goto out; + } } switch (identify.device_type) { |