diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_memfree.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c index 0b9d053a599..48f7c65e9ae 100644 --- a/drivers/infiniband/hw/mthca/mthca_memfree.c +++ b/drivers/infiniband/hw/mthca/mthca_memfree.c @@ -175,7 +175,9 @@ struct mthca_icm *mthca_alloc_icm(struct mthca_dev *dev, int npages, if (!ret) { ++chunk->npages; - if (!coherent && chunk->npages == MTHCA_ICM_CHUNK_LEN) { + if (coherent) + ++chunk->nsg; + else if (chunk->npages == MTHCA_ICM_CHUNK_LEN) { chunk->nsg = pci_map_sg(dev->pdev, chunk->mem, chunk->npages, PCI_DMA_BIDIRECTIONAL); diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 224c93dd29e..71dc84bd425 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -573,6 +573,11 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, goto out; } + if (cur_state == new_state && cur_state == IB_QPS_RESET) { + err = 0; + goto out; + } + if ((attr_mask & IB_QP_PKEY_INDEX) && attr->pkey_index >= dev->limits.pkey_table_len) { mthca_dbg(dev, "P_Key index (%u) too large. max is %d\n", |