Changeset 8333801 in mainline

Timestamp:

2006-06-06T12:42:42Z (19 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c782434

Parents:

99f3249

Message:

dummy ppc32 keyboard

File:

• arch/ppc32/src/drivers/cuda.c (modified) (2 diffs)

arch/ppc32/src/drivers/cuda.c

@@ -50 +50 @@
 static volatile __u8 *cuda = (__u8 *) 0xf2000000;
 
+
+/* Called from getc(). */
+static void cuda_resume(chardev_t *d)
+{
+}
+
+
+/* Called from getc(). */
+static void cuda_suspend(chardev_t *d)
+{
+}
+
+
+static char key_read(chardev_t *d)
+{
+        char ch;
+        
+        ch = 0;
+        return ch;
+}
+
+
+static chardev_t kbrd;
+static chardev_operations_t ops = {
+        .suspend = cuda_suspend,
+        .resume = cuda_resume,
+        .read = key_read
+};
+
 #include <print.h>
 static void cuda_irq(int n, istate_t *istate)
@@ -60 +89 @@
         int_register(CUDA_IRQ, "cuda", cuda_irq);
         pic_enable_interrupt(CUDA_IRQ);
+        
+        chardev_initialize("cuda_kbd", &kbrd, &ops);
+        stdin = &kbrd;
 }