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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
commit | e7549b926dd3ceec048f5689df90d4ec970c9419 (patch) | |
tree | c8645e0b4343c309aac1a3838a17cfcf0893d7b5 /drivers/infiniband/hw/mlx4/srq.c | |
parent | 499ba610c2829adafbf393c2f3773d73ae4445f3 (diff) | |
download | kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.zip kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.gz kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.bz2 |
more driver stuff from 3.2.72
Diffstat (limited to 'drivers/infiniband/hw/mlx4/srq.c')
-rw-r--r-- | drivers/infiniband/hw/mlx4/srq.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index 818b7ec..39542f3 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -76,6 +76,8 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd, struct mlx4_ib_srq *srq; struct mlx4_wqe_srq_next_seg *next; struct mlx4_wqe_data_seg *scatter; + u32 cqn; + u16 xrcdn; int desc_size; int buf_size; int err; @@ -174,12 +176,18 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd, } } - err = mlx4_srq_alloc(dev->dev, to_mpd(pd)->pdn, &srq->mtt, + cqn = (init_attr->srq_type == IB_SRQT_XRC) ? + to_mcq(init_attr->ext.xrc.cq)->mcq.cqn : 0; + xrcdn = (init_attr->srq_type == IB_SRQT_XRC) ? + to_mxrcd(init_attr->ext.xrc.xrcd)->xrcdn : + (u16) dev->dev->caps.reserved_xrcds; + err = mlx4_srq_alloc(dev->dev, to_mpd(pd)->pdn, cqn, xrcdn, &srq->mtt, srq->db.dma, &srq->msrq); if (err) goto err_wrid; srq->msrq.event = mlx4_ib_srq_event; + srq->ibsrq.ext.xrc.srq_num = srq->msrq.srqn; if (pd->uobject) if (ib_copy_to_udata(udata, &srq->msrq.srqn, sizeof (__u32))) { |