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Update the query_esw_functions command to support a new response layout that can report data for multiple network functions. Setting bit 14 of the op_mod field selects the v1 layout with network_function_params entries instead of the legacy host_params_context. The query_host_net_function_v1 read-only capability indicates firmware support for layout version 1, and query_host_net_function_num_max advertises the maximum number of network function entries. Define a new network_function_params layout and a net_function_params union that groups host_params_context and network_function_params. Rework the query_esw_functions output to use a flexible array of this union, and adjust existing driver callers to use it. Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20260428053851.220089-5-tariqt@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org>