Delete superfluous semicolons. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Acked-by: Greentime Hu <greentime@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com>
		
			
				
	
	
		
			50 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			50 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0
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| // Copyright (C) 2005-2017 Andes Technology Corporation
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| 
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| #include <linux/bitops.h>
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| #include <linux/cacheinfo.h>
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| #include <linux/cpu.h>
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| 
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| static void ci_leaf_init(struct cacheinfo *this_leaf,
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| 			 enum cache_type type, unsigned int level)
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| {
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| 	char cache_type = (type & CACHE_TYPE_INST ? ICACHE : DCACHE);
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| 
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| 	this_leaf->level = level;
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| 	this_leaf->type = type;
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| 	this_leaf->coherency_line_size = CACHE_LINE_SIZE(cache_type);
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| 	this_leaf->number_of_sets = CACHE_SET(cache_type);
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| 	this_leaf->ways_of_associativity = CACHE_WAY(cache_type);
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| 	this_leaf->size = this_leaf->number_of_sets *
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| 	    this_leaf->coherency_line_size * this_leaf->ways_of_associativity;
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| #if defined(CONFIG_CPU_DCACHE_WRITETHROUGH)
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| 	this_leaf->attributes = CACHE_WRITE_THROUGH;
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| #else
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| 	this_leaf->attributes = CACHE_WRITE_BACK;
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| #endif
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| }
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| 
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| int init_cache_level(unsigned int cpu)
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| {
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| 	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
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| 
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| 	/* Only 1 level and I/D cache seperate. */
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| 	this_cpu_ci->num_levels = 1;
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| 	this_cpu_ci->num_leaves = 2;
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| 	return 0;
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| }
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| 
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| int populate_cache_leaves(unsigned int cpu)
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| {
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| 	unsigned int level, idx;
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| 	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
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| 	struct cacheinfo *this_leaf = this_cpu_ci->info_list;
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| 
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| 	for (idx = 0, level = 1; level <= this_cpu_ci->num_levels &&
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| 	     idx < this_cpu_ci->num_leaves; idx++, level++) {
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| 		ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
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| 		ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
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| 	}
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| 	return 0;
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| }
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