--- zzzz-none-000/linux-2.6.19.2/drivers/infiniband/hw/amso1100/c2_rnic.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/drivers/infiniband/hw/amso1100/c2_rnic.c	2007-01-11 07:38:19.000000000 +0000
@@ -157,8 +157,8 @@
 
 	props->fw_ver =
 		((u64)be32_to_cpu(reply->fw_ver_major) << 32) |
-		((be32_to_cpu(reply->fw_ver_minor) & 0xFFFF) << 16) |
-		(be32_to_cpu(reply->fw_ver_patch) & 0xFFFF);
+		((be32_to_cpu(reply->fw_ver_minor) && 0xFFFF) << 16) |
+		(be32_to_cpu(reply->fw_ver_patch) && 0xFFFF);
 	memcpy(&props->sys_image_guid, c2dev->netdev->dev_addr, 6);
 	props->max_mr_size         = 0xFFFFFFFF;
 	props->page_size_cap       = ~(C2_MIN_PAGESIZE-1);
@@ -517,12 +517,14 @@
 	/* Initialize the Verbs Reply Queue */
 	qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_QSIZE));
 	msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_MSGSIZE));
-	q1_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
-				      &c2dev->rep_vq.host_dma, GFP_KERNEL);
+	q1_pages = kmalloc(qsize * msgsize, GFP_KERNEL);
 	if (!q1_pages) {
 		err = -ENOMEM;
 		goto bail1;
 	}
+	c2dev->rep_vq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
+					        (void *)q1_pages, qsize * msgsize,
+				      		DMA_FROM_DEVICE);
 	pci_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma);
 	pr_debug("%s rep_vq va %p dma %llx\n", __FUNCTION__, q1_pages,
 		 (unsigned long long) c2dev->rep_vq.host_dma);
@@ -538,15 +540,17 @@
 	/* Initialize the Asynchronus Event Queue */
 	qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_QSIZE));
 	msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_MSGSIZE));
-	q2_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
-				      &c2dev->aeq.host_dma, GFP_KERNEL);
+	q2_pages = kmalloc(qsize * msgsize, GFP_KERNEL);
 	if (!q2_pages) {
 		err = -ENOMEM;
 		goto bail2;
 	}
+	c2dev->aeq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
+					        (void *)q2_pages, qsize * msgsize,
+				      		DMA_FROM_DEVICE);
 	pci_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma);
-	pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q2_pages,
-		 (unsigned long long) c2dev->aeq.host_dma);
+	pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q1_pages,
+		 (unsigned long long) c2dev->rep_vq.host_dma);
 	c2_mq_rep_init(&c2dev->aeq,
 		       2,
 		       qsize,
@@ -593,13 +597,17 @@
       bail4:
 	vq_term(c2dev);
       bail3:
-	dma_free_coherent(&c2dev->pcidev->dev,
-			  c2dev->aeq.q_size * c2dev->aeq.msg_size,
-			  q2_pages, pci_unmap_addr(&c2dev->aeq, mapping));
+	dma_unmap_single(c2dev->ibdev.dma_device,
+			 pci_unmap_addr(&c2dev->aeq, mapping),
+			 c2dev->aeq.q_size * c2dev->aeq.msg_size,
+		  	 DMA_FROM_DEVICE);
+	kfree(q2_pages);
       bail2:
-	dma_free_coherent(&c2dev->pcidev->dev,
-			  c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
-			  q1_pages, pci_unmap_addr(&c2dev->rep_vq, mapping));
+	dma_unmap_single(c2dev->ibdev.dma_device,
+			 pci_unmap_addr(&c2dev->rep_vq, mapping),
+			 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
+		  	 DMA_FROM_DEVICE);
+	kfree(q1_pages);
       bail1:
 	c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
       bail0:
@@ -632,17 +640,19 @@
 	/* Free the verbs request allocator */
 	vq_term(c2dev);
 
-	/* Free the asynchronus event queue */
-	dma_free_coherent(&c2dev->pcidev->dev,
-			  c2dev->aeq.q_size * c2dev->aeq.msg_size,
-			  c2dev->aeq.msg_pool.host,
-			  pci_unmap_addr(&c2dev->aeq, mapping));
-
-	/* Free the verbs reply queue */
-	dma_free_coherent(&c2dev->pcidev->dev,
-			  c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
-			  c2dev->rep_vq.msg_pool.host,
-			  pci_unmap_addr(&c2dev->rep_vq, mapping));
+	/* Unmap and free the asynchronus event queue */
+	dma_unmap_single(c2dev->ibdev.dma_device,
+			 pci_unmap_addr(&c2dev->aeq, mapping),
+			 c2dev->aeq.q_size * c2dev->aeq.msg_size,
+		  	 DMA_FROM_DEVICE);
+	kfree(c2dev->aeq.msg_pool.host);
+
+	/* Unmap and free the verbs reply queue */
+	dma_unmap_single(c2dev->ibdev.dma_device,
+			 pci_unmap_addr(&c2dev->rep_vq, mapping),
+			 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
+		  	 DMA_FROM_DEVICE);
+	kfree(c2dev->rep_vq.msg_pool.host);
 
 	/* Free the MQ shared pointer pool */
 	c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);