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Alex Vesker authored
Added a new SA port attribute containing SM ClassPortInfo fields, (ClassPortInfo fields: Table 126 IB Spec 1.3.). This is useful for checking SM support for specific features. The attribute is cached to avoid resending queries, caching is done when a successful ClassPortInfo reply is received on the port. Invalidation of the attribute is done on SM change events, SM re-registration events, and SM LID change events. The fields in ClassPortInfo should not change during SM runtime without an event. Signed-off-by:
Alex Vesker <valex@mellanox.com> Reviewed by: Hal Rosenstock <hal@mellanox.com> Signed-off-by:
Leon Romanovsky <leon@kernel.org> Signed-off-by:
Doug Ledford <dledford@redhat.com>
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