| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* cpudata.h: Per-cpu parameters. |
| * |
| * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net) |
| */ |
| |
| #ifndef _SPARC64_CPUDATA_H |
| #define _SPARC64_CPUDATA_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| typedef struct { |
| /* Dcache line 1 */ |
| unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ |
| unsigned int __nmi_count; |
| unsigned long clock_tick; /* %tick's per second */ |
| unsigned long __pad; |
| unsigned int irq0_irqs; |
| unsigned int __pad2; |
| |
| /* Dcache line 2, rarely used */ |
| unsigned int dcache_size; |
| unsigned int dcache_line_size; |
| unsigned int icache_size; |
| unsigned int icache_line_size; |
| unsigned int ecache_size; |
| unsigned int ecache_line_size; |
| unsigned short sock_id; /* physical package */ |
| unsigned short core_id; |
| unsigned short max_cache_id; /* groupings of highest shared cache */ |
| signed short proc_id; /* strand (aka HW thread) id */ |
| } cpuinfo_sparc; |
| |
| DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); |
| #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) |
| #define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) |
| |
| #endif /* !(__ASSEMBLY__) */ |
| |
| #include <asm/trap_block.h> |
| |
| #endif /* _SPARC64_CPUDATA_H */ |
