diff options
Diffstat (limited to 'arch/sparc/include/asm/cpudata_64.h')
| -rw-r--r-- | arch/sparc/include/asm/cpudata_64.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h new file mode 100644 index 000000000..9c3fc03ab --- /dev/null +++ b/arch/sparc/include/asm/cpudata_64.h @@ -0,0 +1,42 @@ +/* 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 */ |