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Searched refs:iomem_ex (Results 1 – 5 of 5) sorted by relevance

/openbsd/sys/arch/i386/pci/
H A Dagp_machdep.c78 extern struct extent *iomem_ex;
93 error = extent_alloc_region(iomem_ex, address, size, in agp_init_map()
120 if (extent_free(iomem_ex, map->addr, map->size, in agp_destroy_map()
/openbsd/sys/arch/amd64/amd64/
H A Dbus_space.c66 struct extent *iomem_ex; variable
332 iomem_ex = extent_create("iomem", 0x0, 0xffffffffffff, M_DEVBUF, in x86_bus_space_init()
358 ex = iomem_ex; in bus_space_map()
441 ex = iomem_ex; in bus_space_alloc()
476 if (extent_free(iomem_ex, bpa, size, EX_NOWAIT | in bus_space_alloc()
594 ex = iomem_ex; in bus_space_unmap()
H A Dmachdep.c1308 extern struct extent *iomem_ex; in cpu_init_extents()
1321 if (extent_alloc_region(iomem_ex, mem_clusters[i].start, in cpu_init_extents()
/openbsd/sys/arch/i386/i386/
H A Dmachdep.c250 struct extent *iomem_ex; variable
3141 iomem_ex = extent_create("iomem", 0x0, 0xffffffff, M_DEVBUF, in init386()
3175 if (extent_alloc_region(iomem_ex, (paddr_t)bootargv, bootargc, in init386()
3290 if (extent_alloc_region(iomem_ex, a, e - a, EX_NOWAIT)) in init386()
3580 ex = iomem_ex; in bus_space_map()
3658 ex = iomem_ex; in bus_space_alloc()
3693 if (extent_free(iomem_ex, bpa, size, EX_NOWAIT | in bus_space_alloc()
3759 ex = iomem_ex; in bus_space_unmap()
H A Dbios.c454 extern struct extent *iomem_ex; in biosattach()
485 if ((i = extent_alloc_region(iomem_ex, in biosattach()