Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input

[powerpc.git] / drivers / infiniband / hw / mthca / mthca_cmd.c

diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 968d151..7131446 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1051,7 +1051,11 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev,
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_MAX_EQ_OFFSET);
        dev_lim->max_eqs = 1 << (field & 0x7);
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_RSVD_MTT_OFFSET);
-       dev_lim->reserved_mtts = 1 << (field >> 4);
+       if (mthca_is_memfree(dev))
+               dev_lim->reserved_mtts = ALIGN((1 << (field >> 4)) * sizeof(u64),
+                                              MTHCA_MTT_SEG_SIZE) / MTHCA_MTT_SEG_SIZE;
+       else
+               dev_lim->reserved_mtts = 1 << (field >> 4);
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_MAX_MRW_SZ_OFFSET);
        dev_lim->max_mrw_sz = 1 << field;
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_RSVD_MRW_OFFSET);