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From: Eli Cohen <eli@mellanox.com>
To: mst@redhat.com, jasowang@redhat.com,
	virtualization@lists.linux-foundation.org,
	linux-kernel@vger.kernel.org
Cc: shahafs@mellanox.com, saeedm@mellanox.com, parav@mellanox.com
Subject: [PATCH V3 vhost next 02/10] vdpa_sim: use the batching API
Date: Tue, 28 Jul 2020 09:05:31 +0300	[thread overview]
Message-ID: <20200728060539.4163-3-eli@mellanox.com> (raw)
In-Reply-To: <20200728060539.4163-1-eli@mellanox.com>

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;
 
-- 
2.26.0


  parent reply	other threads:[~2020-07-28  6:06 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28  6:05 [PATCH V3 vhost next 00/10] VDPA support for Mellanox ConnectX devices Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 01/10] vhost-vdpa: support batch updating Eli Cohen
2020-07-28  6:05 ` Eli Cohen [this message]
2020-07-28  6:05 ` [PATCH V3 vhost next 03/10] vdpa: remove hard coded virtq num Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 04/10] net/vdpa: Use struct for set/get vq state Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 05/10] vhost: Fix documentation Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 06/10] vdpa: Modify get_vq_state() to return error code Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 07/10] vdpa/mlx5: Add hardware descriptive header file Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 08/10] vdpa/mlx5: Add support library for mlx5 VDPA implementation Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 09/10] vdpa/mlx5: Add shared memory registration code Eli Cohen
2020-07-28  6:05 ` [PATCH V3 vhost next 10/10] vdpa/mlx5: Add VDPA driver for supported mlx5 devices Eli Cohen
2020-07-28 13:43   ` kernel test robot
2020-08-04 11:54     ` Eli Cohen
2020-08-04 12:22       ` Michael S. Tsirkin
2020-07-28  6:18 ` [PATCH V3 vhost next 00/10] VDPA support for Mellanox ConnectX devices Jason Wang
2020-07-28  6:32   ` Eli Cohen
2020-07-28  6:40     ` Jason Wang
2020-07-28  6:53       ` Jason Wang
2020-07-28  6:57         ` Eli Cohen
2020-07-29  5:54         ` Eli Cohen
2020-08-03 20:34           ` Michael S. Tsirkin
2020-08-04  5:33             ` Eli Cohen
2020-08-03 20:51 ` Michael S. Tsirkin
2020-08-04  5:34   ` Eli Cohen
2020-08-04  9:39     ` Michael S. Tsirkin

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