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    Subject[PATCH vhost next 02/10] vdpa_sim: use the batching API
    Date
    From: Jason Wang <jasowang@redhat.com>

    Change-Id: I3751f1aecce285e0f61530c69616852d49e5f547
    Signed-off-by: Jason Wang <jasowang@redhat.com>
    ---
    drivers/vdpa/vdpa_sim/vdpa_sim.c | 20 --------------------
    drivers/vhost/vdpa.c | 1 -
    2 files changed, 21 deletions(-)

    diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
    index c7334cc65bb2..82d1068af3ef 100644
    --- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
    +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
    @@ -548,24 +548,6 @@ static int vdpasim_set_map(struct vdpa_device *vdpa,
    return ret;
    }

    -static int vdpasim_dma_map(struct vdpa_device *vdpa, u64 iova, u64 size,
    - u64 pa, u32 perm)
    -{
    - struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
    -
    - return vhost_iotlb_add_range(vdpasim->iommu, iova,
    - iova + size - 1, pa, perm);
    -}
    -
    -static int vdpasim_dma_unmap(struct vdpa_device *vdpa, u64 iova, u64 size)
    -{
    - struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
    -
    - vhost_iotlb_del_range(vdpasim->iommu, iova, iova + size - 1);
    -
    - return 0;
    -}
    -
    static void vdpasim_free(struct vdpa_device *vdpa)
    {
    struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
    @@ -598,8 +580,6 @@ static const struct vdpa_config_ops vdpasim_net_config_ops = {
    .set_config = vdpasim_set_config,
    .get_generation = vdpasim_get_generation,
    .set_map = vdpasim_set_map,
    - .dma_map = vdpasim_dma_map,
    - .dma_unmap = vdpasim_dma_unmap,
    .free = vdpasim_free,
    };

    diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
    index 8827ae31f96d..65195b30133b 100644
    --- a/drivers/vhost/vdpa.c
    +++ b/drivers/vhost/vdpa.c
    @@ -533,7 +533,6 @@ static int vhost_vdpa_map(struct vhost_vdpa *v,

    static void vhost_vdpa_unmap(struct vhost_vdpa *v, u64 iova, u64 size)
    {
    - struct vhost_dev *dev = &v->vdev;
    struct vdpa_device *vdpa = v->vdpa;
    const struct vdpa_config_ops *ops = vdpa->config;

    --
    2.27.0
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