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 12 struct 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 18 struct node_data { 19 struct pglist_data pglist; 20 struct hub_data hub; 21 }; 22 23 extern 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