From 64bb81383afed5e87d54d8102baeebc9aeb97b8f Mon Sep 17 00:00:00 2001 From: "nagalakshmi.nandigama@lsi.com" Date: Tue, 20 Mar 2012 12:08:40 +0530 Subject: [PATCH] [SCSI] mpt2sas: Set the phy identifier of the end device to the phy number of the parent device it is linked to The phy_identifier inside the routine _transport_set_identify() is set to sas_device_page_zero->PhyNum. This returns the phy number of the parent device this device is linked to. Signed-off-by: Nagalakshmi Nandigama Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_transport.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c index 865deb9a5e5a..c6cf20f60720 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_transport.c +++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c @@ -169,6 +169,9 @@ _transport_set_identify(struct MPT2SAS_ADAPTER *ioc, u16 handle, /* sas_address */ identify->sas_address = le64_to_cpu(sas_device_pg0.SASAddress); + /* phy number of the parent device this device is linked to */ + identify->phy_identifier = sas_device_pg0.PhyNum; + /* device_type */ switch (device_info & MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) { case MPI2_SAS_DEVICE_INFO_NO_DEVICE: