File: //proc/thread-self/root/usr/lib/modules/5.15.0-153-generic/build/arch/alpha/include/asm/sparsemem.h
/* 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 */