1 /* $NetBSD: loongson_bus_defs.h,v 1.2 2012/03/02 13:20:57 nonaka Exp $ */ 2 3 #ifndef _LOONGSON_BUS_H_ 4 #define _LOONGSON_BUS_H_ 5 6 #include <machine/bus_defs.h> 7 8 extern struct extent *loongson_io_ex; 9 extern struct extent *loongson_mem_ex; 10 extern int ex_mallocsafe; 11 extern struct mips_bus_space bonito_iot; 12 extern struct mips_bus_space bonito_memt; 13 extern struct mips_bus_dma_tag bonito_dmat; 14 extern struct mips_pci_chipset bonito_pc; 15 16 void bonito_bus_io_init(bus_space_tag_t, void *); 17 void bonito_bus_mem_init(bus_space_tag_t, void *); 18 19 int bonito_bus_io_legacy_map(void *, bus_addr_t, bus_size_t, int, 20 bus_space_handle_t *, int); 21 22 #endif /* _LOONGSON_BUS_H_ */ 23