xiaoxiang781216 commented on code in PR #7288:
URL: https://github.com/apache/incubator-nuttx/pull/7288#discussion_r992963782
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arch/arm/src/armv7-a/mmu.h:
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@@ -907,6 +914,21 @@ struct section_mapping_s
uint32_t mmuflags; /* MMU settings for the region (e.g., cache-able) */
uint32_t nsections; /* Number of mappings in the region */
};
+
+struct page_entry_s
+{
+ uint32_t physbase; /* Physical address of the region to be mapped */
+ uint32_t virtbase; /* Virtual address of the region to be mapped */
+ uint32_t mmuflags; /* MMU settings for the region (e.g., cache-able)
*/
+ uint32_t npages; /* Number of mappings in the region */
+};
+
+struct page_mapping_s
+{
+ uint32_t l2table; /* Virtual address of l2 table */
+ uint32_t entrynum; /* Page entry number */
+ struct page_entry_s *entry; /* Page entry */
Review Comment:
add const?
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