diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-13 21:16:39 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-13 21:16:39 -0800 |
commit | 93bbad8fe13a25dcf7f3bc628a71d1a7642ae61b (patch) | |
tree | 0f8fa56347979a3d2dae89f905d134d191d5c88a /drivers/infiniband/ulp/ipoib/ipoib_verbs.c | |
parent | 9468482bd4c3b89abe04a770848d5eaa1ea830b0 (diff) | |
parent | b2875d4c39759a732203db32f245cc6d8bbdd7cf (diff) |
Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
IB/mthca: Always fill MTTs from CPU
IB/mthca: Merge MR and FMR space on 64-bit systems
IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs
IB/mthca: Give reserved MTTs a separate cache line
IB/mthca: Fix reserved MTTs calculation on mem-free HCAs
RDMA/cxgb3: Add driver for Chelsio T3 RNIC
IB: Remove redundant "_wq" from workqueue names
RDMA/cma: Increment port number after close to avoid re-use
IB/ehca: Fix memleak on module unloading
IB/mthca: Work around gcc bug on sparc64
IPoIB: Connected mode experimental support
IB/core: Use ARRAY_SIZE macro for mandatory_table
IB/mthca: Use correct structure size in call to memset()
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_verbs.c')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_verbs.c | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c index 7b717c648f7..3cb551b8875 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c @@ -168,35 +168,41 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca) .qp_type = IB_QPT_UD }; + int ret, size; + priv->pd = ib_alloc_pd(priv->ca); if (IS_ERR(priv->pd)) { printk(KERN_WARNING "%s: failed to allocate PD\n", ca->name); return -ENODEV; } - priv->cq = ib_create_cq(priv->ca, ipoib_ib_completion, NULL, dev, - ipoib_sendq_size + ipoib_recvq_size + 1); + priv->mr = ib_get_dma_mr(priv->pd, IB_ACCESS_LOCAL_WRITE); + if (IS_ERR(priv->mr)) { + printk(KERN_WARNING "%s: ib_get_dma_mr failed\n", ca->name); + goto out_free_pd; + } + + size = ipoib_sendq_size + ipoib_recvq_size + 1; + ret = ipoib_cm_dev_init(dev); + if (!ret) + size += ipoib_recvq_size; + + priv->cq = ib_create_cq(priv->ca, ipoib_ib_completion, NULL, dev, size); if (IS_ERR(priv->cq)) { printk(KERN_WARNING "%s: failed to create CQ\n", ca->name); - goto out_free_pd; + goto out_free_mr; } if (ib_req_notify_cq(priv->cq, IB_CQ_NEXT_COMP)) goto out_free_cq; - priv->mr = ib_get_dma_mr(priv->pd, IB_ACCESS_LOCAL_WRITE); - if (IS_ERR(priv->mr)) { - printk(KERN_WARNING "%s: ib_get_dma_mr failed\n", ca->name); - goto out_free_cq; - } - init_attr.send_cq = priv->cq; init_attr.recv_cq = priv->cq, priv->qp = ib_create_qp(priv->pd, &init_attr); if (IS_ERR(priv->qp)) { printk(KERN_WARNING "%s: failed to create QP\n", ca->name); - goto out_free_mr; + goto out_free_cq; } priv->dev->dev_addr[1] = (priv->qp->qp_num >> 16) & 0xff; @@ -212,12 +218,12 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca) return 0; -out_free_mr: - ib_dereg_mr(priv->mr); - out_free_cq: ib_destroy_cq(priv->cq); +out_free_mr: + ib_dereg_mr(priv->mr); + out_free_pd: ib_dealloc_pd(priv->pd); return -ENODEV; @@ -235,12 +241,14 @@ void ipoib_transport_dev_cleanup(struct net_device *dev) clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags); } - if (ib_dereg_mr(priv->mr)) - ipoib_warn(priv, "ib_dereg_mr failed\n"); - if (ib_destroy_cq(priv->cq)) ipoib_warn(priv, "ib_cq_destroy failed\n"); + ipoib_cm_dev_cleanup(dev); + + if (ib_dereg_mr(priv->mr)) + ipoib_warn(priv, "ib_dereg_mr failed\n"); + if (ib_dealloc_pd(priv->pd)) ipoib_warn(priv, "ib_dealloc_pd failed\n"); } |