refactor: add a async read/write variant to device ops, with allow async io to be...

[lunaix-os.git] / lunaix-os / hal / rng / rngx86.c

diff --git a/lunaix-os/hal/rng/rngx86.c b/lunaix-os/hal/rng/rngx86.c
index aea9b691cd7b6e7a169890cd33a1c7baba0f2c19..5c12ca662c6d95ef19e5c008d84e2427c3e1bde0 100644 (file)
--- a/lunaix-os/hal/rng/rngx86.c
+++ b/lunaix-os/hal/rng/rngx86.c
@@ -28,11 +28,20 @@ __rand_rd(struct device* dev, void* buf, size_t offset, size_t len)
     return len;
 }
 
-void
-pdev_randdev_init()
+int
+pdev_randdev_init(struct device_def* devdef)
 {
-    struct device* devrand = device_addseq(NULL, NULL, "rand");
+    struct device* devrand = device_allocseq(NULL, NULL);
     devrand->ops.read = __rand_rd;
     devrand->ops.read_page = __rand_rd_pg;
+
+    device_register(devrand, &devdef->class, "rand");
+
+    return 0;
 }
-EXPORT_PSEUDODEV(randdev, pdev_randdev_init);
\ No newline at end of file
+
+static struct device_def devrandx86_def = {
+    .name = "x86 On-Chip RNG",
+    .class = DEVCLASS(DEVIF_SOC, DEVFN_CHAR, DEV_RNG),
+    .init = pdev_randdev_init};
+EXPORT_DEVICE(randdev, &devrandx86_def, load_onboot);
\ No newline at end of file