diff options
Diffstat (limited to 'arch/x86/include/asm/io_bitmap.h')
-rw-r--r-- | arch/x86/include/asm/io_bitmap.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io_bitmap.h b/arch/x86/include/asm/io_bitmap.h new file mode 100644 index 000000000000..1a12b9ff5e4e --- /dev/null +++ b/arch/x86/include/asm/io_bitmap.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_IOBITMAP_H +#define _ASM_X86_IOBITMAP_H + +#include <asm/processor.h> + +struct io_bitmap { + /* The maximum number of bytes to copy so all zero bits are covered */ + unsigned int max; + unsigned long bitmap[IO_BITMAP_LONGS]; +}; + +#endif |