IB/ipath: Fix incorrect check for max physical address in TID

The check for max physical address was incorrect, thus limiting the
range of allowed physical addresses.

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_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index d90f5e9a54faf8b16c790eab5a7af4ade2a022af..9839e20119bcfc64f483f68cf2b18d24e1786f77 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -1720,7 +1720,7 @@ static void ipath_7220_put_tid(struct ipath_devdata *dd, u64 __iomem *tidptr,
                                 "not 2KB aligned!\n", pa);
                        return;
                }
-               if (pa >= (1UL << IBA7220_TID_SZ_SHIFT)) {
+               if (chippa >= (1UL << IBA7220_TID_SZ_SHIFT)) {
                        ipath_dev_err(dd,
                                      "BUG: Physical page address 0x%lx "
                                      "larger than supported\n", pa);