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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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4f2a0b765c
Add size macros for 24/192/384 Kilobytes and 3/6/12/18/24 Megabytes. With that, the x86 subsystem can avoid locally defining its own macros for CPU cache sizes. Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Link: https://lore.kernel.org/r/20250304085152.51092-31-darwi@linutronix.de
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* include/linux/sizes.h
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*/
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#ifndef __LINUX_SIZES_H__
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#define __LINUX_SIZES_H__
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#include <linux/const.h>
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#define SZ_1 0x00000001
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#define SZ_2 0x00000002
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#define SZ_4 0x00000004
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#define SZ_8 0x00000008
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#define SZ_16 0x00000010
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#define SZ_32 0x00000020
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#define SZ_64 0x00000040
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#define SZ_128 0x00000080
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#define SZ_256 0x00000100
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#define SZ_512 0x00000200
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#define SZ_1K 0x00000400
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#define SZ_2K 0x00000800
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#define SZ_4K 0x00001000
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#define SZ_8K 0x00002000
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#define SZ_16K 0x00004000
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#define SZ_24K 0x00006000
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#define SZ_32K 0x00008000
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#define SZ_64K 0x00010000
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#define SZ_128K 0x00020000
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#define SZ_192K 0x00030000
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#define SZ_256K 0x00040000
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#define SZ_384K 0x00060000
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#define SZ_512K 0x00080000
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#define SZ_1M 0x00100000
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#define SZ_2M 0x00200000
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#define SZ_3M 0x00300000
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#define SZ_4M 0x00400000
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#define SZ_6M 0x00600000
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#define SZ_8M 0x00800000
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#define SZ_12M 0x00c00000
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#define SZ_16M 0x01000000
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#define SZ_18M 0x01200000
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#define SZ_24M 0x01800000
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#define SZ_32M 0x02000000
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#define SZ_64M 0x04000000
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#define SZ_128M 0x08000000
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#define SZ_256M 0x10000000
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#define SZ_512M 0x20000000
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#define SZ_1G 0x40000000
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#define SZ_2G 0x80000000
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#define SZ_4G _AC(0x100000000, ULL)
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#define SZ_8G _AC(0x200000000, ULL)
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#define SZ_16G _AC(0x400000000, ULL)
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#define SZ_32G _AC(0x800000000, ULL)
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#define SZ_64G _AC(0x1000000000, ULL)
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#define SZ_128G _AC(0x2000000000, ULL)
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#define SZ_256G _AC(0x4000000000, ULL)
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#define SZ_512G _AC(0x8000000000, ULL)
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#define SZ_1T _AC(0x10000000000, ULL)
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#define SZ_2T _AC(0x20000000000, ULL)
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#define SZ_4T _AC(0x40000000000, ULL)
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#define SZ_8T _AC(0x80000000000, ULL)
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#define SZ_16T _AC(0x100000000000, ULL)
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#define SZ_32T _AC(0x200000000000, ULL)
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#define SZ_64T _AC(0x400000000000, ULL)
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#endif /* __LINUX_SIZES_H__ */
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