Implement PCD (page cache disable) paging bit

2026-03-23 22:56:02 +01:00
parent b35fc5545c
commit db26b126de
3 changed files with 4 additions and 0 deletions
--- a/kernel/sys/mm.h
+++ b/kernel/sys/mm.h
@@ -11,6 +11,7 @@
 #define MM_PG_PRESENT (1 << 0)
 #define MM_PG_RW      (1 << 1)
 #define MM_PG_USER    (1 << 2)
+#define MM_PG_NOCACHE (1 << 3)

 uintptr_t mm_alloc_user_pd_phys (void);