K 10 svn:author V 6 brooks K 8 svn:date V 27 2013-10-31T16:18:36.865043Z K 7 svn:log V 401 MFC r256861: MFP4: 223121 (FDT infrastructure portion) Implement support for interrupt-parent nodes in simplebus. The current implementation requires that device declarations have an interrupt-parent node and that it point to a device that has registered itself as a interrupt controller in fdt_ic_list_head and implements the fdt_ic interface. Sponsored by: DARPA/AFRL Approved by: re (gjb) END