19 lines
533 B
C
19 lines
533 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_POWERPC_NOHASH_32_SLICE_H
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#define _ASM_POWERPC_NOHASH_32_SLICE_H
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#ifdef CONFIG_PPC_MM_SLICES
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#define SLICE_LOW_SHIFT 26 /* 64 slices */
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#define SLICE_LOW_TOP (0x100000000ull)
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#define SLICE_NUM_LOW (SLICE_LOW_TOP >> SLICE_LOW_SHIFT)
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#define GET_LOW_SLICE_INDEX(addr) ((addr) >> SLICE_LOW_SHIFT)
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#define SLICE_HIGH_SHIFT 0
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#define SLICE_NUM_HIGH 0ul
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#define GET_HIGH_SLICE_INDEX(addr) (addr & 0)
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#endif /* CONFIG_PPC_MM_SLICES */
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#endif /* _ASM_POWERPC_NOHASH_32_SLICE_H */
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