arch/alpha/include/asm/io.h

89

#define IO_SPACE_LIMIT 0xffff

arch/arm/include/asm/io.h

203

#define IO_SPACE_LIMIT ((resource_size_t)0xfffff)

arch/arm/include/asm/io.h

205

#define IO_SPACE_LIMIT ((resource_size_t)0)

arch/arm/mach-rpc/include/mach/io.h

15

#define IO_SPACE_LIMIT 0xffff

arch/arm64/include/asm/io.h

129

#define IO_SPACE_LIMIT (PCI_IO_SIZE - 1)

arch/loongarch/include/asm/addrspace.h

144

#define IO_SPACE_LIMIT (PCI_IOSIZE - 1)

arch/m68k/include/asm/io_mm.h

383

#define IO_SPACE_LIMIT 0xffff

arch/m68k/include/asm/io_mm.h

385

#define IO_SPACE_LIMIT 0x0fffffff

arch/microblaze/include/asm/io.h

31

#define IO_SPACE_LIMIT (0xFFFFFFFF)

arch/mips/include/asm/mach-generic/spaces.h

18

#define IO_SPACE_LIMIT 0xffff

arch/mips/include/asm/mach-loongson64/spaces.h

15

#define IO_SPACE_LIMIT (PCI_IOSIZE - 1)

arch/mips/include/asm/mach-ralink/spaces.h

7

#define IO_SPACE_LIMIT (PCI_IOSIZE - 1)

arch/nios2/include/asm/io.h

18

#define IO_SPACE_LIMIT 0

arch/openrisc/include/asm/io.h

24

#define IO_SPACE_LIMIT 0

arch/parisc/include/asm/io.h

217

#define IO_SPACE_LIMIT 0x00ffffff

arch/powerpc/include/asm/io.h

783

#define IO_SPACE_LIMIT ~(0UL)

arch/riscv/include/asm/io.h

29

#define IO_SPACE_LIMIT (PCI_IO_SIZE - 1)

arch/s390/include/asm/io.h

25

#define IO_SPACE_LIMIT 0

arch/sh/include/asm/io.h

249

#define IO_SPACE_LIMIT 0xffffffff

arch/sparc/include/asm/io_32.h

8

#define IO_SPACE_LIMIT 0xffffffff

arch/sparc/include/asm/io_64.h

299

#define IO_SPACE_LIMIT 0xffffffffffffffffUL

arch/x86/include/asm/io.h

341

#define IO_SPACE_LIMIT 0xffff

arch/xtensa/include/asm/io.h

24

#define IO_SPACE_LIMIT ~0

include/asm-generic/io.h

566

#define IO_SPACE_LIMIT 0xffff