From 308609c63c6d6144c1210c9583c68bc532acb8d2 Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Mon, 14 Sep 2009 11:07:23 +0530 Subject: [SCSI] mpt2sas: Support dev remove when phy status is MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT Add support to process device removal events when the phy status is set to MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_scsih.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 9ec50729d53..86ab32d7ab1 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -4067,15 +4067,16 @@ _scsih_sas_topology_change_event(struct MPT2SAS_ADAPTER *ioc, } if (ioc->shost_recovery) return; - if (event_data->PHY[i].PhyStatus & - MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT) + phy_number = event_data->StartPhyNum + i; + reason_code = event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_RC_MASK; + if ((event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT) && (reason_code != + MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING)) continue; handle = le16_to_cpu(event_data->PHY[i].AttachedDevHandle); if (!handle) continue; - phy_number = event_data->StartPhyNum + i; - reason_code = event_data->PHY[i].PhyStatus & - MPI2_EVENT_SAS_TOPO_RC_MASK; link_rate_ = event_data->PHY[i].LinkRate >> 4; switch (reason_code) { case MPI2_EVENT_SAS_TOPO_RC_PHY_CHANGED: -- cgit v1.2.3-70-g09d2