1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_MACH_MMZONE_H 3#define _ASM_MACH_MMZONE_H 4 5#include <asm/sn/addrs.h> 6#include <asm/sn/arch.h> 7#include <asm/sn/agent.h> 8#include <asm/sn/klkernvars.h> 9 10#define pa_to_nid(addr) NASID_GET(addr) 11 12struct hub_data { 13 kern_vars_t kern_vars; 14 DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW); 15 cpumask_t h_cpus; 16}; 17 18struct node_data { 19 struct pglist_data pglist; 20 struct hub_data hub; 21}; 22 23extern struct node_data *__node_data[]; 24 25#define NODE_DATA(n) (&__node_data[(n)]->pglist) 26#define hub_data(n) (&__node_data[(n)]->hub) 27 28#endif /* _ASM_MACH_MMZONE_H */ 29