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authorMarcin Tomczak <marcin.tomczak@intel.com>2012-01-04 01:33:26 -0800
committerJames Bottomley <JBottomley@Parallels.com>2012-01-16 11:46:18 +0400
commit472d4d2cfbc169f3868a5f63ce727a482a2fd487 (patch)
treeb9de4784cd8bcd28917e689f046468d4a7fb40bb /drivers/scsi
parent7e629841b8f8f7bc84d74de994d748b0a3282225 (diff)
downloadop-kernel-dev-472d4d2cfbc169f3868a5f63ce727a482a2fd487.zip
op-kernel-dev-472d4d2cfbc169f3868a5f63ce727a482a2fd487.tar.gz
[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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/isci/port_config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c
index 38a99d2..37d15d3 100644
--- a/drivers/scsi/isci/port_config.c
+++ b/drivers/scsi/isci/port_config.c
@@ -57,7 +57,7 @@
#define SCIC_SDS_MPC_RECONFIGURATION_TIMEOUT (10)
#define SCIC_SDS_APC_RECONFIGURATION_TIMEOUT (10)
-#define SCIC_SDS_APC_WAIT_LINK_UP_NOTIFICATION (100)
+#define SCIC_SDS_APC_WAIT_LINK_UP_NOTIFICATION (250)
enum SCIC_SDS_APC_ACTIVITY {
SCIC_SDS_APC_SKIP_PHY,
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