forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
634 B
23 lines
634 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#ifndef _LOONGARCH_SPARSEMEM_H |
|
#define _LOONGARCH_SPARSEMEM_H |
|
|
|
#ifdef CONFIG_SPARSEMEM |
|
|
|
/* |
|
* SECTION_SIZE_BITS 2^N: how big each section will be |
|
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space |
|
*/ |
|
#define SECTION_SIZE_BITS 29 /* 2^29 = Largest Huge Page Size */ |
|
#define MAX_PHYSMEM_BITS 48 |
|
|
|
#endif /* CONFIG_SPARSEMEM */ |
|
|
|
#ifdef CONFIG_MEMORY_HOTPLUG |
|
int memory_add_physaddr_to_nid(u64 addr); |
|
#define memory_add_physaddr_to_nid memory_add_physaddr_to_nid |
|
#endif |
|
|
|
#define INIT_MEMBLOCK_RESERVED_REGIONS (INIT_MEMBLOCK_REGIONS + NR_CPUS) |
|
|
|
#endif /* _LOONGARCH_SPARSEMEM_H */
|
|
|