IB/ipath: Set LID filtering for HCAs that support it.
Whenever the LID is set, notify the HCA specific code so that the
appropriate HW registers can be updated. Also log the info on the
console at low priority.
Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 5e1dcb3..1245180 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -2006,11 +2006,16 @@
return ret;
}
-int ipath_set_lid(struct ipath_devdata *dd, u32 arg, u8 lmc)
+int ipath_set_lid(struct ipath_devdata *dd, u32 lid, u8 lmc)
{
- dd->ipath_lid = arg;
+ dd->ipath_lid = lid;
dd->ipath_lmc = lmc;
+ dd->ipath_f_set_ib_cfg(dd, IPATH_IB_CFG_LIDLMC, lid |
+ (~((1U << lmc) - 1)) << 16);
+
+ dev_info(&dd->pcidev->dev, "We got a lid: 0x%x\n", lid);
+
return 0;
}