diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2011-07-01 11:41:21 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 04:04:52 -0700 |
| commit | dc00c8b6940aa10ab1ce6a4d10b1bfe7b848781b (patch) | |
| tree | 2f62620a348a5f6635413db4f5a0725c248a222b /drivers/scsi/isci/phy.c | |
| parent | 4e4dca3de9658f364d34924e072f2b64e5c3d267 (diff) | |
isci: cleanup silicon revision detection
Perform checking per-pci device (even though all systems will only have
1 pci device in this generation), and delete support for silicon that
does not report a proper revision (i.e. A0).
Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/phy.c')
| -rw-r--r-- | drivers/scsi/isci/phy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index e56080af78f..d8f893ee7d0 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -211,7 +211,7 @@ sci_phy_link_layer_initialization(struct isci_phy *iphy, llctl |= SCU_SAS_LLCTL_GEN_VAL(MAX_LINK_RATE, link_rate); writel(llctl, &iphy->link_layer_registers->link_layer_control); - if (is_a0() || is_a2()) { + if (is_a2(ihost->pdev)) { /* Program the max ARB time for the PHY to 700us so we inter-operate with * the PMC expander which shuts down PHYs if the expander PHY generates too * many breaks. This time value will guarantee that the initiator PHY will |