89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
#ifndef __ASM_PARAVIRT_CACHEFLUSH_H
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#define __ASM_PARAVIRT_CACHEFLUSH_H
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#include <linux/types.h>
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#include <asm/paravirt/pv_ops.h>
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#ifdef CONFIG_SMP
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static inline void
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pv_smp_flush_icache_range(e2k_addr_t start, e2k_addr_t end)
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{
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pv_cpu_ops.smp_flush_icache_range(start, end);
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}
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static inline void
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pv_smp_flush_icache_range_array(void *icache_range_arr)
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{
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pv_cpu_ops.smp_flush_icache_range_array(icache_range_arr);
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}
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static inline void
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pv_smp_flush_icache_page(struct vm_area_struct *vma, struct page *page)
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{
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pv_cpu_ops.smp_flush_icache_page(vma, page);
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}
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static inline void
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pv_smp_flush_icache_all(void)
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{
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pv_cpu_ops.smp_flush_icache_all();
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}
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static inline void
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pv_smp_flush_icache_kernel_line(e2k_addr_t addr)
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{
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pv_cpu_ops.smp_flush_icache_kernel_line(addr);
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}
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#endif /* CONFIG_SMP */
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static inline void
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pv_flush_DCACHE_range(void *addr, size_t len)
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{
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pv_mmu_ops.flush_dcache_range(addr, len);
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}
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static inline void
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pv_clear_DCACHE_L1_range(void *virt_addr, size_t len)
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{
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pv_mmu_ops.clear_dcache_l1_range(virt_addr, len);
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}
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#ifdef CONFIG_PARAVIRT_GUEST
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/* it is paravirtualized host and guest kernel */
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#ifdef CONFIG_SMP
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static inline void
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smp_flush_icache_range(e2k_addr_t start, e2k_addr_t end)
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{
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pv_smp_flush_icache_range(start, end);
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}
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static inline void
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smp_flush_icache_range_array(struct icache_range_array *icache_range_arr)
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{
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pv_smp_flush_icache_range_array(icache_range_arr);
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}
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static inline void
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smp_flush_icache_page(struct vm_area_struct *vma, struct page *page)
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{
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pv_smp_flush_icache_page(vma, page);
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}
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static inline void
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smp_flush_icache_all(void)
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{
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pv_smp_flush_icache_all();
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}
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static inline void
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smp_flush_icache_kernel_line(e2k_addr_t addr)
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{
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pv_smp_flush_icache_kernel_line(addr);
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}
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#endif /* CONFIG_SMP */
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static inline void
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flush_DCACHE_range(void *addr, size_t len)
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{
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pv_flush_DCACHE_range(addr, len);
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}
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static inline void
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clear_DCACHE_L1_range(void *virt_addr, size_t len)
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{
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pv_clear_DCACHE_L1_range(virt_addr, len);
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}
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#endif /* CONFIG_KVM_GUEST_KERNEL */
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#endif /* __ASM_PARAVIRT_CACHEFLUSH_H */
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