1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 2851bf831fb..986cfd76502 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -364,7 +364,14 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
                 printk(KERN_ERR MOD "error %d initializing rqt pool\n", err);
                 goto err3;
         }
+        err = c4iw_ocqp_pool_create(rdev);
+        if (err) {
+                printk(KERN_ERR MOD "error %d initializing ocqp pool\n", err);
+                goto err4;
+        }
         return 0;
+err4:
+        c4iw_rqtpool_destroy(rdev);
 err3:
         c4iw_pblpool_destroy(rdev);
 err2:
@@ -391,6 +398,7 @@ static void c4iw_remove(struct c4iw_dev *dev)
         idr_destroy(&dev->cqidr);
         idr_destroy(&dev->qpidr);
         idr_destroy(&dev->mmidr);
+        iounmap(dev->rdev.oc_mw_kva);
         ib_dealloc_device(&dev->ibdev);
 }
 
@@ -406,6 +414,17 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
         }
         devp->rdev.lldi = *infop;
 
+        devp->rdev.oc_mw_pa = pci_resource_start(devp->rdev.lldi.pdev, 2) +
+                (pci_resource_len(devp->rdev.lldi.pdev, 2) -
+                 roundup_pow_of_two(devp->rdev.lldi.vr->ocq.size));
+        devp->rdev.oc_mw_kva = ioremap_wc(devp->rdev.oc_mw_pa,
+                                               devp->rdev.lldi.vr->ocq.size);
+
+        printk(KERN_INFO MOD "ocq memory: "
+               "hw_start 0x%x size %u mw_pa 0x%lx mw_kva %p\n",
+               devp->rdev.lldi.vr->ocq.start, devp->rdev.lldi.vr->ocq.size,
+               devp->rdev.oc_mw_pa, devp->rdev.oc_mw_kva);
+
         mutex_lock(&dev_mutex);
 
         ret = c4iw_rdev_open(&devp->rdev);