Lines Matching full:hierarchy

218 Hierarchy IRQ domain
235 interrupt controller and those irq_domains are organized into hierarchy.
236 When building irq_domain hierarchy, the irq_domain near to the device is
237 child and the irq_domain near to CPU is parent. So a hierarchy structure
248 There are four major interfaces to use hierarchy irq_domain:
259 Following changes are needed to support hierarchy irq_domain:
262    maintain irq_domain hierarchy information.
264    build hierarchy irq_data to match hierarchy irq_domains. The irq_data
266 3) new callbacks are added to struct irq_domain_ops to support hierarchy
269 With support of hierarchy irq_domain and hierarchy irq_data ready, an
272 IRQ. Now we could go one step further to support stacked(hierarchy)
274 the hierarchy. A child irq_chip may implement a required action by
282 For an interrupt controller driver to support hierarchy irq_domain, it
291    they are unused with hierarchy irq_domain.
293 Hierarchy irq_domain is in no way x86 specific, and is heavily used to