diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/device.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 2851bf831fb2..986cfd76502c 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); |