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[SCSI] isci: allow more time for wide port targets
authorMarcin Tomczak <marcin.tomczak@intel.com>
Wed, 4 Jan 2012 09:33:26 +0000 (01:33 -0800)
committerJames Bottomley <JBottomley@Parallels.com>
Mon, 16 Jan 2012 07:46:18 +0000 (11:46 +0400)
commit472d4d2cfbc169f3868a5f63ce727a482a2fd487
treeb9de4784cd8bcd28917e689f046468d4a7fb40bbtree | snapshot (tar.gz zip)
parent7e629841b8f8f7bc84d74de994d748b0a3282225commit | diff
[SCSI] isci: allow more time for wide port targets

When hot insert the wide port device through the mini-sas port,
the first IOs (Report Luns or Inquiry) may fail due to the device
trying to open to a SCU phy that is still in suspended state. This
IO failure causes the wide port device stuck in UPDATING_PORT_WIDTH
state.

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>
drivers/scsi/isci/port_config.c diff | blob | blame | history