| #
b8a896ab |
| 16-Mar-2021 |
Vijay Kumar Srivastava <vsrivast@xilinx.com> |
common/sfc_efx/base: support verifying virtio features
Add an API to verify virtio features supported by device.
Signed-off-by: Vijay Kumar Srivastava <vsrivast@xilinx.com>
Signed-off-by: Andrew Ry
common/sfc_efx/base: support verifying virtio features
Add an API to verify virtio features supported by device.
Signed-off-by: Vijay Kumar Srivastava <vsrivast@xilinx.com>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
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|
| #
46d2b38b |
| 16-Mar-2021 |
Vijay Kumar Srivastava <vsrivast@xilinx.com> |
common/sfc_efx/base: support getting virtio features
Add an API to get virtio features supported by device.
Signed-off-by: Vijay Kumar Srivastava <vsrivast@xilinx.com>
Signed-off-by: Andrew Rybchen
common/sfc_efx/base: support getting virtio features
Add an API to get virtio features supported by device.
Signed-off-by: Vijay Kumar Srivastava <vsrivast@xilinx.com>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
show more ...
|
| #
ec03ce69 |
| 16-Mar-2021 |
Vijay Srivastava <vijays@solarflare.com> |
common/sfc_efx/base: support getting virtq doorbell offset
Add an API to query the virtqueue doorbell offset in the BAR for a VI.
For vDPA, the virtio net driver notifies the device directly by writ
common/sfc_efx/base: support getting virtq doorbell offset
Add an API to query the virtqueue doorbell offset in the BAR for a VI.
For vDPA, the virtio net driver notifies the device directly by writing
doorbell. This API would be invoked from vDPA client driver.
Signed-off-by: Vijay Srivastava <vijays@solarflare.com>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
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| #
4dda72db |
| 16-Mar-2021 |
Vijay Srivastava <vijays@solarflare.com> |
common/sfc_efx/base: add base virtio support for vDPA
In the vDPA mode, only data path is offloaded in the hardware and
control path still goes through the hypervisor and it configures
virtqueues vi
common/sfc_efx/base: add base virtio support for vDPA
In the vDPA mode, only data path is offloaded in the hardware and
control path still goes through the hypervisor and it configures
virtqueues via vDPA driver so new virtqueue APIs are required.
Implement virtio init/fini and virtqueue create/destroy APIs.
Signed-off-by: Vijay Srivastava <vijays@solarflare.com>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
show more ...
|