diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index be1c18f..e084fdc 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -188,8 +188,10 @@ static int c4iw_deallocate_pd(struct ib_pd *pd) php = to_c4iw_pd(pd); rhp = php->rhp; PDBG("%s ibpd %p pdid 0x%x\n", __func__, pd, php->pdid); - c4iw_put_resource(&rhp->rdev.resource.pdid_fifo, php->pdid, - &rhp->rdev.resource.pdid_fifo_lock); + c4iw_put_resource(&rhp->rdev.resource.pdid_table, php->pdid); + mutex_lock(&rhp->rdev.stats.lock); + rhp->rdev.stats.pd.cur--; + mutex_unlock(&rhp->rdev.stats.lock); kfree(php); return 0; } @@ -204,14 +206,12 @@ static struct ib_pd *c4iw_allocate_pd(struct ib_device *ibdev, PDBG("%s ibdev %p\n", __func__, ibdev); rhp = (struct c4iw_dev *) ibdev; - pdid = c4iw_get_resource(&rhp->rdev.resource.pdid_fifo, - &rhp->rdev.resource.pdid_fifo_lock); + pdid = c4iw_get_resource(&rhp->rdev.resource.pdid_table); if (!pdid) return ERR_PTR(-EINVAL); php = kzalloc(sizeof(*php), GFP_KERNEL); if (!php) { - c4iw_put_resource(&rhp->rdev.resource.pdid_fifo, pdid, - &rhp->rdev.resource.pdid_fifo_lock); + c4iw_put_resource(&rhp->rdev.resource.pdid_table, pdid); return ERR_PTR(-ENOMEM); } php->pdid = pdid; @@ -222,6 +222,11 @@ static struct ib_pd *c4iw_allocate_pd(struct ib_device *ibdev, return ERR_PTR(-EFAULT); } } + mutex_lock(&rhp->rdev.stats.lock); + rhp->rdev.stats.pd.cur++; + if (rhp->rdev.stats.pd.cur > rhp->rdev.stats.pd.max) + rhp->rdev.stats.pd.max = rhp->rdev.stats.pd.cur; + mutex_unlock(&rhp->rdev.stats.lock); PDBG("%s pdid 0x%0x ptr 0x%p\n", __func__, pdid, php); return &php->ibpd; } @@ -438,6 +443,7 @@ int c4iw_register_device(struct c4iw_dev *dev) (1ull << IB_USER_VERBS_CMD_REQ_NOTIFY_CQ) | (1ull << IB_USER_VERBS_CMD_CREATE_QP) | (1ull << IB_USER_VERBS_CMD_MODIFY_QP) | + (1ull << IB_USER_VERBS_CMD_QUERY_QP) | (1ull << IB_USER_VERBS_CMD_POLL_CQ) | (1ull << IB_USER_VERBS_CMD_DESTROY_QP) | (1ull << IB_USER_VERBS_CMD_POST_SEND) | @@ -460,6 +466,7 @@ int c4iw_register_device(struct c4iw_dev *dev) dev->ibdev.destroy_ah = c4iw_ah_destroy; dev->ibdev.create_qp = c4iw_create_qp; dev->ibdev.modify_qp = c4iw_ib_modify_qp; + dev->ibdev.query_qp = c4iw_ib_query_qp; dev->ibdev.destroy_qp = c4iw_destroy_qp; dev->ibdev.create_cq = c4iw_create_cq; dev->ibdev.destroy_cq = c4iw_destroy_cq; |
