X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/38965e3e83ba1b03c9c9a0f14cce85c1d0cd8fd8..03944e7734220bf7e7aa7b7113bcbdf9c22808a5:/lunaix-os/includes/lunaix/mm/vmm.h

diff --git a/lunaix-os/includes/lunaix/mm/vmm.h b/lunaix-os/includes/lunaix/mm/vmm.h
index eab7315..db6e058 100644
--- a/lunaix-os/includes/lunaix/mm/vmm.h
+++ b/lunaix-os/includes/lunaix/mm/vmm.h
@@ -103,7 +103,20 @@ vmm_mount_pd(uintptr_t mnt, void* pde);
 void*
 vmm_unmount_pd(uintptr_t mnt);
 
+void*
+vmm_ioremap(uintptr_t paddr, size_t size);
+
 void*
 vmm_next_free(uintptr_t start, int options);
 
+/**
+ * @brief 将连续的物理地址空间映射到内核虚拟地址空间
+ *
+ * @param paddr 物理地址空间的基地址
+ * @param size 物理地址空间的大小
+ * @return void*
+ */
+void*
+vmm_vmap(uintptr_t paddr, size_t size, pt_attr attr, uint32_t pattr);
+
 #endif /* __LUNAIX_VMM_H */