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fslongjin
2022-06-02 14:20:53 +08:00
parent b97aaee746
commit d64ddfa0b6
12 changed files with 243 additions and 299 deletions
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kernel/mm/mm.h
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@ -366,8 +366,9 @@ void mm_map_phys_addr(ul virt_addr_start, ul phys_addr_start, ul length, ul flag
* @param phys_addr_start 物理地址的起始位置
* @param length 要映射的区域的长度（字节）
* @param user 用户态是否可访问
* @param flush 是否刷新tlb
*/
void mm_map_proc_page_table(ul proc_page_table_addr, bool is_phys, ul virt_addr_start, ul phys_addr_start, ul length, ul flags, bool user);
void mm_map_proc_page_table(ul proc_page_table_addr, bool is_phys, ul virt_addr_start, ul phys_addr_start, ul length, ul flags, bool user, bool flush);
void mm_map_phys_addr_user(ul virt_addr_start, ul phys_addr_start, ul length, ul flags);