struct mthca_mailbox *mailbox);
int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn);
int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
- int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
- void *in_mad, void *response_mad);
+ int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh,
+ const void *in_mad, void *response_mad);
int mthca_READ_MGM(struct mthca_dev *dev, int index,
struct mthca_mailbox *mailbox);
int mthca_WRITE_MGM(struct mthca_dev *dev, int index,