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18 lines
483 B
18 lines
483 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __UM_CACHE_H |
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#define __UM_CACHE_H |
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#if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT) |
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# define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) |
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#elif defined(CONFIG_UML_X86) /* 64-bit */ |
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# define L1_CACHE_SHIFT 6 /* Should be 7 on Intel */ |
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#else |
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/* XXX: this was taken from x86, now it's completely random. Luckily only |
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* affects SMP padding. */ |
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# define L1_CACHE_SHIFT 5 |
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#endif |
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#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) |
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#endif
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