Merge branches 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus

drivers/infiniband/core/addr.c

@@ -514,7 +514,7 @@ static struct notifier_block nb = {
 	.notifier_call = netevent_callback
 };
 
-static int addr_init(void)
+static int __init addr_init(void)
 {
 	addr_wq = create_singlethread_workqueue("ib_addr");
 	if (!addr_wq)
@@ -524,7 +524,7 @@ static int addr_init(void)
 	return 0;
 }
 
-static void addr_cleanup(void)
+static void __exit addr_cleanup(void)
 {
 	unregister_netevent_notifier(&nb);
 	destroy_workqueue(addr_wq);

drivers/infiniband/core/cma.c

@@ -2960,7 +2960,7 @@ static void cma_remove_one(struct ib_device *device)
 	kfree(cma_dev);
 }
 
-static int cma_init(void)
+static int __init cma_init(void)
 {
 	int ret, low, high, remaining;
 
@@ -2990,7 +2990,7 @@ err:
 	return ret;
 }
 
-static void cma_cleanup(void)
+static void __exit cma_cleanup(void)
 {
 	ib_unregister_client(&cma_client);
 	unregister_netdevice_notifier(&cma_nb);

drivers/infiniband/hw/mthca/mthca_mr.c

@@ -352,10 +352,14 @@ static void mthca_arbel_write_mtt_seg(struct mthca_dev *dev,
 
 	BUG_ON(!mtts);
 
+	dma_sync_single_for_cpu(&dev->pdev->dev, dma_handle,
+				list_len * sizeof (u64), DMA_TO_DEVICE);
+
 	for (i = 0; i < list_len; ++i)
 		mtts[i] = cpu_to_be64(buffer_list[i] | MTHCA_MTT_FLAG_PRESENT);
 
-	dma_sync_single(&dev->pdev->dev, dma_handle, list_len * sizeof (u64), DMA_TO_DEVICE);
+	dma_sync_single_for_device(&dev->pdev->dev, dma_handle,
+				   list_len * sizeof (u64), DMA_TO_DEVICE);
 }
 
 int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt,
@@ -803,12 +807,15 @@ int mthca_arbel_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list,
 
 	wmb();
 
+	dma_sync_single_for_cpu(&dev->pdev->dev, fmr->mem.arbel.dma_handle,
+				list_len * sizeof(u64), DMA_TO_DEVICE);
+
 	for (i = 0; i < list_len; ++i)
 		fmr->mem.arbel.mtts[i] = cpu_to_be64(page_list[i] |
 						     MTHCA_MTT_FLAG_PRESENT);
 
-	dma_sync_single(&dev->pdev->dev, fmr->mem.arbel.dma_handle,
-			list_len * sizeof(u64), DMA_TO_DEVICE);
+	dma_sync_single_for_device(&dev->pdev->dev, fmr->mem.arbel.dma_handle,
+				   list_len * sizeof(u64), DMA_TO_DEVICE);
 
 	fmr->mem.arbel.mpt->key    = cpu_to_be32(key);
 	fmr->mem.arbel.mpt->lkey   = cpu_to_be32(key);

drivers/infiniband/hw/nes/nes_cm.c

@@ -472,6 +472,7 @@ int schedule_nes_timer(struct nes_cm_node *cm_node, struct sk_buff *skb,
 
 static void nes_retrans_expired(struct nes_cm_node *cm_node)
 {
+	struct iw_cm_id *cm_id = cm_node->cm_id;
 	switch (cm_node->state) {
 	case NES_CM_STATE_SYN_RCVD:
 	case NES_CM_STATE_CLOSING:
@@ -479,7 +480,9 @@ static void nes_retrans_expired(struct nes_cm_node *cm_node)
 		break;
 	case NES_CM_STATE_LAST_ACK:
 	case NES_CM_STATE_FIN_WAIT1:
-	case NES_CM_STATE_MPAREJ_RCVD:
+		if (cm_node->cm_id)
+			cm_id->rem_ref(cm_id);
+		cm_node->state = NES_CM_STATE_CLOSED;
 		send_reset(cm_node, NULL);
 		break;
 	default:
@@ -1406,6 +1409,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
 	case NES_CM_STATE_CLOSED:
 		drop_packet(skb);
 		break;
+	case NES_CM_STATE_FIN_WAIT1:
 	case NES_CM_STATE_LAST_ACK:
 		cm_node->cm_id->rem_ref(cm_node->cm_id);
 	case NES_CM_STATE_TIME_WAIT:
@@ -1413,8 +1417,6 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
 		rem_ref_cm_node(cm_node->cm_core, cm_node);
 		drop_packet(skb);
 		break;
-	case NES_CM_STATE_FIN_WAIT1:
-		nes_debug(NES_DBG_CM, "Bad state %s[%u]\n", __func__, __LINE__);
 	default:
 		drop_packet(skb);
 		break;

drivers/infiniband/hw/nes/nes_verbs.c

@@ -654,7 +654,7 @@ static int nes_query_device(struct ib_device *ibdev, struct ib_device_attr *prop
 		default:
 			props->max_qp_rd_atom = 0;
 	}
-	props->max_qp_init_rd_atom = props->max_qp_wr;
+	props->max_qp_init_rd_atom = props->max_qp_rd_atom;
 	props->atomic_cap = IB_ATOMIC_NONE;
 	props->max_map_per_fmr = 1;
 

drivers/net/mlx4/mr.c

@@ -399,11 +399,14 @@ static int mlx4_write_mtt_chunk(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
 	if (!mtts)
 		return -ENOMEM;
 
+	dma_sync_single_for_cpu(&dev->pdev->dev, dma_handle,
+				npages * sizeof (u64), DMA_TO_DEVICE);
+
 	for (i = 0; i < npages; ++i)
 		mtts[i] = cpu_to_be64(page_list[i] | MLX4_MTT_FLAG_PRESENT);
 
-	dma_sync_single_for_cpu(&dev->pdev->dev, dma_handle,
-				npages * sizeof (u64), DMA_TO_DEVICE);
+	dma_sync_single_for_device(&dev->pdev->dev, dma_handle,
+				   npages * sizeof (u64), DMA_TO_DEVICE);
 
 	return 0;
 }
@@ -547,11 +550,14 @@ int mlx4_map_phys_fmr(struct mlx4_dev *dev, struct mlx4_fmr *fmr, u64 *page_list
 	/* Make sure MPT status is visible before writing MTT entries */
 	wmb();
 
+	dma_sync_single_for_cpu(&dev->pdev->dev, fmr->dma_handle,
+				npages * sizeof(u64), DMA_TO_DEVICE);
+
 	for (i = 0; i < npages; ++i)
 		fmr->mtts[i] = cpu_to_be64(page_list[i] | MLX4_MTT_FLAG_PRESENT);
 
-	dma_sync_single_for_cpu(&dev->pdev->dev, fmr->dma_handle,
-				npages * sizeof(u64), DMA_TO_DEVICE);
+	dma_sync_single_for_device(&dev->pdev->dev, fmr->dma_handle,
+				   npages * sizeof(u64), DMA_TO_DEVICE);
 
 	fmr->mpt->key    = cpu_to_be32(key);
 	fmr->mpt->lkey   = cpu_to_be32(key);