Displaying 6 results from an estimated 6 matches for "ib_devic".
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ib_device
2019 Apr 11
1
[RFC 3/3] RDMA/virtio-rdma: VirtIO rdma driver
...ong with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __VIRTIO_RDMA__
+#define __VIRTIO_RDMA__
+
+#include <linux/virtio.h>
+#include <rdma/ib_verbs.h>
+
+struct virtio_rdma_info {
+ struct ib_device ib_dev;
+ struct virtio_device *vdev;
+ struct virtqueue *ctrl_vq;
+ wait_queue_head_t acked; /* arm on send to host, release on recv */
+ struct net_device *netdev;
+};
+
+static inline struct virtio_rdma_info *to_vdev(struct ib_device *ibdev)
+{
+ return container_of(ibdev, struct virtio_rdma_in...
2019 Apr 13
1
[RFC 3/3] RDMA/virtio-rdma: VirtIO rdma driver
...re
> + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> + */
> +
> +#ifndef __VIRTIO_RDMA__
> +#define __VIRTIO_RDMA__
> +
> +#include <linux/virtio.h>
> +#include <rdma/ib_verbs.h>
> +
> +struct virtio_rdma_info {
> + struct ib_device ib_dev;
> + struct virtio_device *vdev;
> + struct virtqueue *ctrl_vq;
> + wait_queue_head_t acked; /* arm on send to host, release on recv */
> + struct net_device *netdev;
> +};
> +
> +static inline struct virtio_rdma_info *to_vdev(struct ib_device *ibdev)
> +{
> + ret...
2019 Apr 11
9
[RFC 0/3] VirtIO RDMA
Data center backends use more and more RDMA or RoCE devices and more and
more software runs in virtualized environment.
There is a need for a standard to enable RDMA/RoCE on Virtual Machines.
Virtio is the optimal solution since is the de-facto para-virtualizaton
technology and also because the Virtio specification
allows Hardware Vendors to support Virtio protocol natively in order to
achieve
2019 Apr 11
9
[RFC 0/3] VirtIO RDMA
Data center backends use more and more RDMA or RoCE devices and more and
more software runs in virtualized environment.
There is a need for a standard to enable RDMA/RoCE on Virtual Machines.
Virtio is the optimal solution since is the de-facto para-virtualizaton
technology and also because the Virtio specification
allows Hardware Vendors to support Virtio protocol natively in order to
achieve
2019 Apr 16
0
[RFC 3/3] RDMA/virtio-rdma: VirtIO rdma driver
...mp;& PCI && INET
> + ---help---
> + This driver provides low-level support for VirtIO Paravirtual
> + RDMA adapter.
Does this driver really depend on Ethernet, or does it also work with
Ethernet support disabled?
> +static inline struct virtio_rdma_info *to_vdev(struct ib_device *ibdev)
> +{
> + return container_of(ibdev, struct virtio_rdma_info, ib_dev);
> +}
Is it really worth to introduce this function? Have you considered to
use container_of(ibdev, struct virtio_rdma_info, ib_dev) directly instead
of to_vdev()?
> +static void rdma_ctrl_ack(struct virtque...
2020 Nov 01
12
[PATCH mlx5-next v1 00/11] Convert mlx5 to use auxiliary bus
From: Leon Romanovsky <leonro at nvidia.com>
Changelog:
v1:
* Renamed _mlx5_rescan_driver to be mlx5_rescan_driver_locked like in
other parts of the mlx5 driver.
* Renamed MLX5_INTERFACE_PROTOCOL_VDPA to tbe MLX5_INTERFACE_PROTOCOL_VNET as
a preparation to coming series from Eli C.
* Some small naming renames in mlx5_vdpa.
* Refactored adev index code to make Parav's SF series