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[SCSI] mpt2sas: Set the phy identifier of the end device to the phy number of the parent device it is linked to

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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 <nagalakshmi.nandigama@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
nagalakshmi.nandigama@lsi.com
2012-03-20 12:08:40 +05:30
committed by James Bottomley
parent 43d6ddfa7a
commit 64bb81383a
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/mpt2sas/mpt2sas_transport.c
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@@ -169,6 +169,9 @@ _transport_set_identify(struct MPT2SAS_ADAPTER *ioc, u16 handle,
/* sas_address */ /* sas_address */
identify->sas_address = le64_to_cpu(sas_device_pg0.SASAddress); 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 */ /* device_type */
switch (device_info & MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) { switch (device_info & MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) {
case MPI2_SAS_DEVICE_INFO_NO_DEVICE: case MPI2_SAS_DEVICE_INFO_NO_DEVICE: