A Total Overhaul on the Lunaix's Virtual Memory Model (#26)

[lunaix-os.git] / lunaix-os / hal / char / devnull.c

diff --git a/lunaix-os/hal/char/devnull.c b/lunaix-os/hal/char/devnull.c
index 5d0aef5e6f72639dea3f8db0237ce686a2c5b85d..77650b0c922816192d6b72785e25124de754cb8b 100644 (file)
--- a/lunaix-os/hal/char/devnull.c
+++ b/lunaix-os/hal/char/devnull.c
@@ -1,11 +1,11 @@
 #include <lunaix/device.h>
-#include <lunaix/mm/page.h>
+#include <lunaix/mm/pagetable.h>
 
 static int
 __null_wr_pg(struct device* dev, void* buf, size_t offset)
 {
     // do nothing
-    return PG_SIZE;
+    return PAGE_SIZE;
 }
 
 static int
@@ -32,18 +32,19 @@ __null_rd(struct device* dev, void* buf, size_t offset, size_t len)
 static int
 pdev_nulldev_init(struct device_def* def)
 {
-    struct device* devnull = device_addseq(NULL, &def->class, NULL, "null");
+    struct device* devnull = device_allocseq(NULL, NULL);
     devnull->ops.write_page = __null_wr_pg;
     devnull->ops.write = __null_wr;
     devnull->ops.read_page = __null_rd_pg;
     devnull->ops.read = __null_rd;
 
+    register_device(devnull, &def->class, "null");
+
     return 0;
 }
 
 static struct device_def devnull_def = {
     .name = "null",
-    .class = DEVCLASS(DEVIF_NON, DEVFN_PSEUDO, DEV_BUILTIN, 0),
-    .init = pdev_nulldev_init
-};
-EXPORT_DEVICE(nulldev, &devnull_def, load_earlystage);
+    .class = DEVCLASSV(DEVIF_NON, DEVFN_PSEUDO, DEV_NULL, DEV_BUILTIN_NULL),
+    .init = pdev_nulldev_init};
+EXPORT_DEVICE(nulldev, &devnull_def, load_onboot);