summaryrefslogtreecommitdiff
path: root/drivers/message/fusion/mptsas.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/message/fusion/mptsas.c')
-rw-r--r--drivers/message/fusion/mptsas.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index f66f220..b752a47 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -852,6 +852,10 @@ static int mptsas_get_linkerrors(struct sas_phy *phy)
dma_addr_t dma_handle;
int error;
+ /* FIXME: only have link errors on local phys */
+ if (!scsi_is_sas_phy_local(phy))
+ return -EINVAL;
+
hdr.PageVersion = MPI_SASPHY1_PAGEVERSION;
hdr.ExtPageLength = 0;
hdr.PageNumber = 1 /* page number 1*/;
@@ -924,6 +928,10 @@ static int mptsas_phy_reset(struct sas_phy *phy, int hard_reset)
unsigned long timeleft;
int error = -ERESTARTSYS;
+ /* FIXME: fusion doesn't allow non-local phy reset */
+ if (!scsi_is_sas_phy_local(phy))
+ return -EINVAL;
+
/* not implemented for expanders */
if (phy->identify.target_port_protocols & SAS_PROTOCOL_SMP)
return -ENXIO;
@@ -1570,9 +1578,6 @@ static int mptsas_probe_one_phy(struct device *dev,
if (!phy_info->phy) {
- if (local)
- phy->local_attached = 1;
-
error = sas_phy_add(phy);
if (error) {
sas_phy_free(phy);
@@ -1642,14 +1647,18 @@ static int mptsas_probe_one_phy(struct device *dev,
for (i = 0; i < port_info->num_phys; i++)
if (port_info->phy_info[i].identify.sas_address ==
- identify.sas_address)
+ identify.sas_address) {
+ sas_port_mark_backlink(port);
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)
+ parent_rphy->identify.sas_address) {
+ sas_port_mark_backlink(port);
goto out;
+ }
}
switch (identify.device_type) {