diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.c | 14 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.c | 2 |
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index 8837d56f9c92..a28e862f2d68 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -154,7 +154,7 @@ static int cxio_hal_clear_qp_ctx(struct cxio_rdev *rdev_p, u32 qpid) return iwch_cxgb3_ofld_send(rdev_p->t3cdev_p, skb); } -int cxio_create_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq) +int cxio_create_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq, int kernel) { struct rdma_cq_setup setup; int size = (1UL << (cq->size_log2)) * sizeof(struct t3_cqe); @@ -162,12 +162,12 @@ int cxio_create_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq) cq->cqid = cxio_hal_get_cqid(rdev_p->rscp); if (!cq->cqid) return -ENOMEM; - cq->sw_queue = kzalloc(size, GFP_KERNEL); - if (!cq->sw_queue) - return -ENOMEM; - cq->queue = dma_alloc_coherent(&(rdev_p->rnic_info.pdev->dev), - (1UL << (cq->size_log2)) * - sizeof(struct t3_cqe), + if (kernel) { + cq->sw_queue = kzalloc(size, GFP_KERNEL); + if (!cq->sw_queue) + return -ENOMEM; + } + cq->queue = dma_alloc_coherent(&(rdev_p->rnic_info.pdev->dev), size, &(cq->dma_addr), GFP_KERNEL); if (!cq->queue) { kfree(cq->sw_queue); diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h index fc59cfcc99c3..073373c2c560 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.h +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.h @@ -157,7 +157,7 @@ int cxio_rdev_open(struct cxio_rdev *rdev); void cxio_rdev_close(struct cxio_rdev *rdev); int cxio_hal_cq_op(struct cxio_rdev *rdev, struct t3_cq *cq, enum t3_cq_opcode op, u32 credit); -int cxio_create_cq(struct cxio_rdev *rdev, struct t3_cq *cq); +int cxio_create_cq(struct cxio_rdev *rdev, struct t3_cq *cq, int kernel); int cxio_destroy_cq(struct cxio_rdev *rdev, struct t3_cq *cq); int cxio_resize_cq(struct cxio_rdev *rdev, struct t3_cq *cq); void cxio_release_ucontext(struct cxio_rdev *rdev, struct cxio_ucontext *uctx); diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index ed7175549ebd..47b35c6608d2 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -187,7 +187,7 @@ static struct ib_cq *iwch_create_cq(struct ib_device *ibdev, int entries, int ve entries = roundup_pow_of_two(entries); chp->cq.size_log2 = ilog2(entries); - if (cxio_create_cq(&rhp->rdev, &chp->cq)) { + if (cxio_create_cq(&rhp->rdev, &chp->cq, !ucontext)) { kfree(chp); return ERR_PTR(-ENOMEM); } |
