libata-sff: improve HSM violation reporting

[linux-2.6] / drivers / infiniband / core / verbs.c

diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 468999c388033e83f4668f4f43e187f911f7a3ec..05042089de6ea32e3a2c6d585324f9ed9557f4b1 100644 (file)
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -79,6 +79,23 @@ enum ib_rate mult_to_ib_rate(int mult)
 }
 EXPORT_SYMBOL(mult_to_ib_rate);
 
+enum rdma_transport_type
+rdma_node_get_transport(enum rdma_node_type node_type)
+{
+       switch (node_type) {
+       case RDMA_NODE_IB_CA:
+       case RDMA_NODE_IB_SWITCH:
+       case RDMA_NODE_IB_ROUTER:
+               return RDMA_TRANSPORT_IB;
+       case RDMA_NODE_RNIC:
+               return RDMA_TRANSPORT_IWARP;
+       default:
+               BUG();
+               return 0;
+       }
+}
+EXPORT_SYMBOL(rdma_node_get_transport);
+
 /* Protection domains */
 
 struct ib_pd *ib_alloc_pd(struct ib_device *device)
@@ -150,7 +167,7 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num, struct ib_wc *wc,
                ah_attr->grh.sgid_index = (u8) gid_index;
                flow_class = be32_to_cpu(grh->version_tclass_flow);
                ah_attr->grh.flow_label = flow_class & 0xFFFFF;
-               ah_attr->grh.hop_limit = grh->hop_limit;
+               ah_attr->grh.hop_limit = 0xFF;
                ah_attr->grh.traffic_class = (flow_class >> 20) & 0xFF;
        }
        return 0;
@@ -231,7 +248,9 @@ int ib_modify_srq(struct ib_srq *srq,
                  struct ib_srq_attr *srq_attr,
                  enum ib_srq_attr_mask srq_attr_mask)
 {
-       return srq->device->modify_srq(srq, srq_attr, srq_attr_mask);
+       return srq->device->modify_srq ?
+               srq->device->modify_srq(srq, srq_attr, srq_attr_mask, NULL) :
+               -ENOSYS;
 }
 EXPORT_SYMBOL(ib_modify_srq);
 
@@ -547,7 +566,7 @@ int ib_modify_qp(struct ib_qp *qp,
                 struct ib_qp_attr *qp_attr,
                 int qp_attr_mask)
 {
-       return qp->device->modify_qp(qp, qp_attr, qp_attr_mask);
+       return qp->device->modify_qp(qp, qp_attr, qp_attr_mask, NULL);
 }
 EXPORT_SYMBOL(ib_modify_qp);
 
@@ -592,11 +611,11 @@ EXPORT_SYMBOL(ib_destroy_qp);
 struct ib_cq *ib_create_cq(struct ib_device *device,
                           ib_comp_handler comp_handler,
                           void (*event_handler)(struct ib_event *, void *),
-                          void *cq_context, int cqe)
+                          void *cq_context, int cqe, int comp_vector)
 {
        struct ib_cq *cq;
 
-       cq = device->create_cq(device, cqe, NULL, NULL);
+       cq = device->create_cq(device, cqe, comp_vector, NULL, NULL);
 
        if (!IS_ERR(cq)) {
                cq->device        = device;
@@ -611,6 +630,13 @@ struct ib_cq *ib_create_cq(struct ib_device *device,
 }
 EXPORT_SYMBOL(ib_create_cq);
 
+int ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period)
+{
+       return cq->device->modify_cq ?
+               cq->device->modify_cq(cq, cq_count, cq_period) : -ENOSYS;
+}
+EXPORT_SYMBOL(ib_modify_cq);
+
 int ib_destroy_cq(struct ib_cq *cq)
 {
        if (atomic_read(&cq->usecnt))
@@ -655,6 +681,9 @@ struct ib_mr *ib_reg_phys_mr(struct ib_pd *pd,
 {
        struct ib_mr *mr;
 
+       if (!pd->device->reg_phys_mr)
+               return ERR_PTR(-ENOSYS);
+
        mr = pd->device->reg_phys_mr(pd, phys_buf_array, num_phys_buf,
                                     mr_access_flags, iova_start);