mr = NULL;
}
+ if (access & ~RXE_ACCESS_SUPPORTED_MW) {
+ rxe_err_mw(mw, "access %#x not supported", access);
+ return -EOPNOTSUPP;
+ }
+
spin_lock_bh(&mw->lock);
ret = rxe_check_bind_mw(qp, wqe, mw, mr, access);
if (mask & IB_QP_CAP && rxe_qp_chk_cap(rxe, &attr->cap, !!qp->srq))
goto err1;
+ if (mask & IB_QP_ACCESS_FLAGS) {
+ if (!(qp_type(qp) == IB_QPT_RC || qp_type(qp) == IB_QPT_UC))
+ goto err1;
+ if (attr->qp_access_flags & ~RXE_ACCESS_SUPPORTED_QP)
+ goto err1;
+ }
+
if (mask & IB_QP_AV && rxe_av_chk_attr(qp, &attr->ah_attr))
goto err1;
struct rxe_mr *mr;
int err, cleanup_err;
+ if (access & ~RXE_ACCESS_SUPPORTED_MR) {
+ rxe_err_pd(pd, "access = %#x not supported (%#x)", access,
+ RXE_ACCESS_SUPPORTED_MR);
+ return ERR_PTR(-EOPNOTSUPP);
+ }
+
mr = kzalloc(sizeof(*mr), GFP_KERNEL);
if (!mr)
return ERR_PTR(-ENOMEM);
struct execute_work cleanup_work;
};
-enum rxe_access {
- RXE_ACCESS_REMOTE = (IB_ACCESS_REMOTE_READ
+enum {
+ RXE_ACCESS_REMOTE = IB_ACCESS_REMOTE_READ
| IB_ACCESS_REMOTE_WRITE
- | IB_ACCESS_REMOTE_ATOMIC),
+ | IB_ACCESS_REMOTE_ATOMIC,
+ RXE_ACCESS_SUPPORTED_MR = RXE_ACCESS_REMOTE
+ | IB_ACCESS_LOCAL_WRITE
+ | IB_ACCESS_MW_BIND
+ | IB_ACCESS_ON_DEMAND
+ | IB_ACCESS_FLUSH_GLOBAL
+ | IB_ACCESS_FLUSH_PERSISTENT,
+ RXE_ACCESS_SUPPORTED_QP = RXE_ACCESS_SUPPORTED_MR,
+ RXE_ACCESS_SUPPORTED_MW = RXE_ACCESS_SUPPORTED_MR
+ | IB_ZERO_BASED,
};
enum rxe_mr_state {