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path: root/drivers/scsi/isci/registers.h
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2011-08-24[SCSI] isci: change sas phy timeouts from 54us to 59usMarcin Tomczak1-0/+12
Need the following workaround in the driver for interoperability with the older Intel SSD drives and any other SATA drive that may exhibit the same behavior. This is a corner case where SCU speed is limited to either 3G or 1.5G and the drive has a period of DC idle when it switches speed during SATA speed negotiation. Workaround :change PHYTOV[31:24] from 0x36 to 0x3B. Signed-off-by: Marcin Tomczak <marcin.tomczak@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-07-03isci: uplevel register hardware data structures and unsolicited frame handlingDan Williams1-0/+1934
Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>