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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_ALPHA_SPARSEMEM_H
#define _ASM_ALPHA_SPARSEMEM_H
#ifdef CONFIG_SPARSEMEM
#define SECTION_SIZE_BITS 27
/*
* According to "Alpha Architecture Reference Manual" physical
* addresses are at most 48 bits.
* https://download.majix.org/dec/alpha_arch_ref.pdf
*/
#define MAX_PHYSMEM_BITS 48
#endif /* CONFIG_SPARSEMEM */
#endif /* _ASM_ALPHA_SPARSEMEM_H */
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