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-rw-r--r--drivers/message/fusion/mptbase.h1
-rw-r--r--drivers/message/fusion/mptsas.c24
2 files changed, 25 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 7bf0855f9349..2697b70653f2 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -632,6 +632,7 @@ typedef struct _MPT_ADAPTER
struct mutex sas_discovery_mutex;
u8 sas_discovery_runtime;
u8 sas_discovery_ignore_events;
+ u16 handle;
int sas_index; /* index refrencing */
MPT_SAS_MGMT sas_mgmt;
int num_ports;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 85eff1509d66..f7bd8b11ed3b 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1635,8 +1635,10 @@ static int mptsas_probe_one_phy(struct device *dev,
if (!mptsas_get_rphy(phy_info) && port && !port->rphy) {
struct sas_rphy *rphy;
+ struct device *parent;
struct sas_identify identify;
+ parent = dev->parent->parent;
/*
* Let the hotplug_work thread handle processing
* the adding/removing of devices that occur
@@ -1647,6 +1649,27 @@ static int mptsas_probe_one_phy(struct device *dev,
goto out;
mptsas_parse_device_info(&identify, &phy_info->attached);
+ if (scsi_is_host_device(parent)) {
+ struct mptsas_portinfo *port_info;
+ int i;
+
+ mutex_lock(&ioc->sas_topology_mutex);
+ port_info = mptsas_find_portinfo_by_handle(ioc,
+ ioc->handle);
+ mutex_unlock(&ioc->sas_topology_mutex);
+
+ for (i = 0; i < port_info->num_phys; i++)
+ if (port_info->phy_info[i].identify.sas_address ==
+ identify.sas_address)
+ goto out;
+
+ } else if (scsi_is_sas_rphy(parent)) {
+ struct sas_rphy *parent_rphy = dev_to_rphy(parent);
+ if (identify.sas_address ==
+ parent_rphy->identify.sas_address)
+ goto out;
+ }
+
switch (identify.device_type) {
case SAS_END_DEVICE:
rphy = sas_end_device_alloc(port);
@@ -1698,6 +1721,7 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc)
goto out_free_port_info;
mutex_lock(&ioc->sas_topology_mutex);
+ ioc->handle = hba->handle;
port_info = mptsas_find_portinfo_by_handle(ioc, hba->handle);
if (!port_info) {
port_info = hba;