IB/mthca: Add module parameter for number of MTTs per segment

[mv-sheeva.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 6d55f9d748f6730d3e990d18013ed45e138fc7c7..8c2ed994d5401cc7fa86844ee7e1eff2ab927c63 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1059,7 +1059,7 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev,
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_RSVD_MTT_OFFSET);
        if (mthca_is_memfree(dev))
                dev_lim->reserved_mtts = ALIGN((1 << (field >> 4)) * sizeof(u64),
-                                              MTHCA_MTT_SEG_SIZE) / MTHCA_MTT_SEG_SIZE;
+                                              dev->limits.mtt_seg_size) / dev->limits.mtt_seg_size;
        else
                dev_lim->reserved_mtts = 1 << (field >> 4);
        MTHCA_GET(field, outbox, QUERY_DEV_LIM_MAX_MRW_SZ_OFFSET);