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-rw-r--r--arch/mips/lib/kbd-no.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/mips/lib/kbd-no.c b/arch/mips/lib/kbd-no.c
new file mode 100644
index 000000000..c94e8c000
--- /dev/null
+++ b/arch/mips/lib/kbd-no.c
@@ -0,0 +1,63 @@
+/* $Id: kbd-no.c,v 1.1 1998/10/28 12:38:14 ralf Exp $
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Stub keyboard and psaux routines to keep Linux from crashing on machines
+ * without a keyboard.
+ *
+ * Copyright (C) 1998 by Ralf Baechle
+ */
+#include <linux/sched.h>
+#include <asm/keyboard.h>
+
+static void no_kbd_request_region(void)
+{
+ /* No I/O ports are being used on the Indy. */
+}
+
+static int no_kbd_request_irq(void (*handler)(int, void *, struct pt_regs *))
+{
+ return -ENODEV;
+}
+
+static int no_aux_request_irq(void (*handler)(int, void *, struct pt_regs *))
+{
+ return -ENODEV;
+}
+
+static void no_aux_free_irq(void)
+{
+}
+
+static unsigned char no_kbd_read_input(void)
+{
+ return 0;
+}
+
+static void no_kbd_write_output(unsigned char val)
+{
+}
+
+static void no_kbd_write_command(unsigned char val)
+{
+}
+
+static unsigned char no_kbd_read_status(void)
+{
+ return 0;
+}
+
+struct kbd_ops no_kbd_ops = {
+ no_kbd_request_region,
+ no_kbd_request_irq,
+
+ no_aux_request_irq,
+ no_aux_free_irq,
+
+ no_kbd_read_input,
+ no_kbd_write_output,
+ no_kbd_write_command,
+ no_kbd_read_status
+};