Struct mlx_ethernet::event_queue::EventQueue

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pub struct EventQueue { /* private fields */ }
Expand description

A data structure that contains the EQ buffer and is used to interact with the EQ once initialized.

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impl EventQueue

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pub fn init( mp: MappedPages, num_entries: usize, eqn: Eqn ) -> Result<EventQueue, &'static str>

Creates an event queue by mapping the buffer as a slice of EventQueueEntrys. Each EQE is set to an initial state.

Arguments
  • mp: memory that is to be transformed into a slice of EQEs. The starting physical address should have been passed to the HCA when creating the EQ.
  • num_entries: number of entries in the EQ
  • eqn: EQ number returned by the HCA
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pub fn dump(&self)

Prints out all entries in the EQ

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