Displaying 6 results from an estimated 6 matches for "mlx5_virtio_net_f_host_tso4".
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mlx5_virtio_net_f_host_tso6
2023 Mar 21
0
[PATCH v3 1/2] vdpa/mlx5: Extend driver support for new features
...RG_RXBUF = 2,
> + MLX5_VIRTIO_NET_F_HOST_ECN = 4,
> + MLX5_VIRTIO_NET_F_GUEST_ECN = 6,
> + MLX5_VIRTIO_NET_F_GUEST_TSO6 = 7,
> + MLX5_VIRTIO_NET_F_GUEST_TSO4 = 8,
> + MLX5_VIRTIO_NET_F_GUEST_CSUM = 9,
> + MLX5_VIRTIO_NET_F_CSUM = 10,
> + MLX5_VIRTIO_NET_F_HOST_TSO6 = 11,
> + MLX5_VIRTIO_NET_F_HOST_TSO4 = 12,
> +};
> +
> +static u16 get_features(u64 features)
> {
> - return (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO4)) << 9) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO6)) << 8) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_CSUM)) <...
2023 Mar 17
0
[PATCH v2 1/2] vdpa/mlx5: Extend driver support for new features
...T_UFO = 5,
> + MLX5_VIRTIO_NET_F_GUEST_ECN = 6,
> + MLX5_VIRTIO_NET_F_GUEST_TSO6 = 7,
> + MLX5_VIRTIO_NET_F_GUEST_TSO4 = 8,
> + MLX5_VIRTIO_NET_F_GUEST_CSUM = 9,
> + MLX5_VIRTIO_NET_F_CSUM = 10,
> + MLX5_VIRTIO_NET_F_HOST_TSO6 = 11,
> + MLX5_VIRTIO_NET_F_HOST_TSO4 = 12,
> +};
> +
> +static u16 get_features(u64 features)
> {
> - return (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO4)) << 9) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO6)) << 8) |
> - (!!(features & BIT_ULL(VIRTIO...
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...SUM);
if (dev_features & MLX5_VIRTIO_NET_F_CSUM)
- result |= BIT(VIRTIO_NET_F_CSUM);
+ result |= BIT_ULL(VIRTIO_NET_F_CSUM);
if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO6)
- result |= BIT(VIRTIO_NET_F_HOST_TSO6);
+ result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO6);
if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO4)
- result |= BIT(VIRTIO_NET_F_HOST_TSO4);
+ result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO4);
return result;
}
@@ -1459,15 +1459,15 @@ static u64 mlx5_vdpa_get_features(struct vdpa_device *vdev)
dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
ndev->mvde...
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...SUM);
if (dev_features & MLX5_VIRTIO_NET_F_CSUM)
- result |= BIT(VIRTIO_NET_F_CSUM);
+ result |= BIT_ULL(VIRTIO_NET_F_CSUM);
if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO6)
- result |= BIT(VIRTIO_NET_F_HOST_TSO6);
+ result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO6);
if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO4)
- result |= BIT(VIRTIO_NET_F_HOST_TSO4);
+ result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO4);
return result;
}
@@ -1459,15 +1459,15 @@ static u64 mlx5_vdpa_get_features(struct vdpa_device *vdev)
dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
ndev->mvde...
2020 Aug 21
0
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...MLX5_VIRTIO_NET_F_CSUM)
> - result |= BIT(VIRTIO_NET_F_CSUM);
> + result |= BIT_ULL(VIRTIO_NET_F_CSUM);
> if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO6)
> - result |= BIT(VIRTIO_NET_F_HOST_TSO6);
> + result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO6);
> if (dev_features & MLX5_VIRTIO_NET_F_HOST_TSO4)
> - result |= BIT(VIRTIO_NET_F_HOST_TSO4);
> + result |= BIT_ULL(VIRTIO_NET_F_HOST_TSO4);
>
> return result;
> }
> @@ -1459,15 +1459,15 @@ static u64 mlx5_vdpa_get_features(struct vdpa_device *vdev)
> dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_f...
2020 Jul 16
0
[PATCH vhost next 10/10] vdpa/mlx5: Add VDPA driver for supported mlx5 devices
...READY;
> +}
> +
> +static u32 mlx5_vdpa_get_vq_align(struct vdpa_device *vdev)
> +{
> + return PAGE_SIZE;
> +}
> +
> +enum { MLX5_VIRTIO_NET_F_GUEST_CSUM = 1 << 9,
> + MLX5_VIRTIO_NET_F_CSUM = 1 << 10,
> + MLX5_VIRTIO_NET_F_HOST_TSO6 = 1 << 11,
> + MLX5_VIRTIO_NET_F_HOST_TSO4 = 1 << 12,
> +};
> +
> +static u64 mlx_to_vritio_features(u16 dev_features)
> +{
> + u64 result = 0;
> +
> + if (dev_features & MLX5_VIRTIO_NET_F_GUEST_CSUM)
> + result |= BIT(VIRTIO_NET_F_GUEST_CSUM);
> + if (dev_features & MLX5_VIRTIO_NET_F_CSUM)
> +...