tests: Add query port speed and export dmabuf FD support#1713
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ShacharKagan wants to merge 4 commits intolinux-rdma:masterfrom
Open
tests: Add query port speed and export dmabuf FD support#1713ShacharKagan wants to merge 4 commits intolinux-rdma:masterfrom
ShacharKagan wants to merge 4 commits intolinux-rdma:masterfrom
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1. Add query_port_speed() method to the Context class to query port speed using ibv_query_port_speed(). 2. Add support for IBV_EVENT_DEVICE_SPEED_CHANGE event type to handle device speed change notifications. Signed-off-by: Elyashiv Cohen <elyashivc@nvidia.com> Signed-off-by: Shachar Kagan <skagan@nvidia.com>
Verify the new query_port_speed() verb by ensuring it returns a positive port speed value. Accept 0 as a legal value, as it is the value returned when the port is in down state. Signed-off-by: Elyashiv Cohen <elyashivc@nvidia.com> Signed-off-by: Shachar Kagan <skagan@nvidia.com>
Add export_dmabuf_fd() methods to enable exporting dmabuf file descriptors from Device Memory (DM) and MLX5 UAR objects for use with memory registration APIs. Signed-off-by: Shachar Kagan <skagan@nvidia.com>
Add tests that verify exporting UAR and DM as a dmabuf FD Signed-off-by: Daniel Hayon <dhayon@nvidia.com> Signed-off-by: Shachar Kagan <skagan@nvidia.com>
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Add pyverbs support for query_port_speed and export dmabuf FD of DM/UAR.
Add tests that validate the new verbs.