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| author | Konstantin Taranov <kotaranov@microsoft.com> | 2024-03-26 13:08:07 -0700 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-04-02 11:30:23 +0300 |
| commit | 688bac28e3dc9eb795ae8ea5aa40cb637e289faa (patch) | |
| tree | 7398e6b0981ebe1deb8e4bf61a01defbba3c8312 /drivers/infiniband/hw/mana/wq.c | |
| parent | 60a7ac0b8bec5df9764b7460ffee91fc981e8a31 (diff) | |
| download | linux-stable-688bac28e3dc9eb795ae8ea5aa40cb637e289faa.tar.gz linux-stable-688bac28e3dc9eb795ae8ea5aa40cb637e289faa.tar.bz2 linux-stable-688bac28e3dc9eb795ae8ea5aa40cb637e289faa.zip | |
RDMA/mana_ib: Use struct mana_ib_queue for WQs
Use struct mana_ib_queue and its helpers for WQs
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1711483688-24358-4-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mana/wq.c')
| -rw-r--r-- | drivers/infiniband/hw/mana/wq.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/drivers/infiniband/hw/mana/wq.c b/drivers/infiniband/hw/mana/wq.c index 7c9c69962573..f959f4b9244f 100644 --- a/drivers/infiniband/hw/mana/wq.c +++ b/drivers/infiniband/hw/mana/wq.c @@ -13,7 +13,6 @@ struct ib_wq *mana_ib_create_wq(struct ib_pd *pd, container_of(pd->device, struct mana_ib_dev, ib_dev); struct mana_ib_create_wq ucmd = {}; struct mana_ib_wq *wq; - struct ib_umem *umem; int err; if (udata->inlen < sizeof(ucmd)) @@ -32,39 +31,18 @@ struct ib_wq *mana_ib_create_wq(struct ib_pd *pd, ibdev_dbg(&mdev->ib_dev, "ucmd wq_buf_addr 0x%llx\n", ucmd.wq_buf_addr); - umem = ib_umem_get(pd->device, ucmd.wq_buf_addr, ucmd.wq_buf_size, - IB_ACCESS_LOCAL_WRITE); - if (IS_ERR(umem)) { - err = PTR_ERR(umem); + err = mana_ib_create_queue(mdev, ucmd.wq_buf_addr, ucmd.wq_buf_size, &wq->queue); + if (err) { ibdev_dbg(&mdev->ib_dev, - "Failed to get umem for create wq, err %d\n", err); + "Failed to create queue for create wq, %d\n", err); goto err_free_wq; } - wq->umem = umem; wq->wqe = init_attr->max_wr; wq->wq_buf_size = ucmd.wq_buf_size; wq->rx_object = INVALID_MANA_HANDLE; - - err = mana_ib_create_zero_offset_dma_region(mdev, wq->umem, &wq->gdma_region); - if (err) { - ibdev_dbg(&mdev->ib_dev, - "Failed to create dma region for create wq, %d\n", - err); - goto err_release_umem; - } - - ibdev_dbg(&mdev->ib_dev, - "create_dma_region ret %d gdma_region 0x%llx\n", - err, wq->gdma_region); - - /* WQ ID is returned at wq_create time, doesn't know the value yet */ - return &wq->ibwq; -err_release_umem: - ib_umem_release(umem); - err_free_wq: kfree(wq); @@ -86,8 +64,7 @@ int mana_ib_destroy_wq(struct ib_wq *ibwq, struct ib_udata *udata) mdev = container_of(ib_dev, struct mana_ib_dev, ib_dev); - mana_ib_gd_destroy_dma_region(mdev, wq->gdma_region); - ib_umem_release(wq->umem); + mana_ib_destroy_queue(mdev, &wq->queue); kfree(wq); |