Searched refs:phys_addr_start (Results 1 – 3 of 3) sorted by relevance
| /DragonOS-0.1.7/docs/kernel/core_api/ |
| D | mm-api.md | 126 ### `int mm_map_phys_addr(ul virt_addr_start, ul phys_addr_start, ul length, ul flags, bool use4k)`
138 **phys_addr_start**
154 …_table(ul proc_page_table_addr, bool is_phys, ul virt_addr_start, ul phys_addr_start, ul length, u… argument
174 **phys_addr_start**
|
| /DragonOS-0.1.7/kernel/src/mm/ |
| D | mmap.c | 46 int mm_map_phys_addr(ul virt_addr_start, ul phys_addr_start, ul length, ul flags, bool use4k) in mm_map_phys_addr() argument
50 …return mm_map_proc_page_table(global_CR3, true, virt_addr_start, phys_addr_start, length, flags, f… in mm_map_phys_addr()
53 int mm_map_phys_addr_user(ul virt_addr_start, ul phys_addr_start, ul length, ul flags) in mm_map_phys_addr_user() argument
56 …return mm_map_proc_page_table(global_CR3, true, virt_addr_start, phys_addr_start, length, flags, t… in mm_map_phys_addr_user()
71 …_table(ul proc_page_table_addr, bool is_phys, ul virt_addr_start, ul phys_addr_start, ul length, u… in mm_map_proc_page_table() argument
165 …set_pt(pte_ptr, mk_pt((ul)phys_addr_start + length_mapped, flags | (user ? PAGE_USER_4K_PAGE : PAG… in mm_map_proc_page_table()
175 …if (likely((((ul)phys_addr_start + length_mapped) >> PAGE_2M_SHIFT) < mm_total_2M_pages)) // 校验是否为… in mm_map_proc_page_table()
176 free_pages(Phy_to_2M_Page((ul)phys_addr_start + length_mapped), 1); in mm_map_proc_page_table()
181 …set_pdt(pde_ptr, mk_pdt((ul)phys_addr_start + length_mapped, flags | (user ? PAGE_USER_PAGE : PAGE… in mm_map_proc_page_table()
191 …p memory failed. use4k=%d, vaddr=%#018lx, paddr=%#018lx", use4k, virt_addr_start, phys_addr_start); in mm_map_proc_page_table()
|
| D | mm.h | 407 int mm_map_phys_addr(ul virt_addr_start, ul phys_addr_start, ul length, ul flags, bool use4k);
421 …age_table(ul proc_page_table_addr, bool is_phys, ul virt_addr_start, ul phys_addr_start, ul length,
424 int mm_map_phys_addr_user(ul virt_addr_start, ul phys_addr_start, ul length, ul flags);
|