[PATCH]: kdb on serial console without keyboard support

[Juan J. Quintela]

Hi Keith
   You forgot to include that patch in the 1.4 release.

   It makes possible to compile kdb with serial console and without
   keyboard support.

Later, Juan.

diff -urN --exclude-from=/home/lfcia/quintela/work/kernel/exclude kdb/arch/i386/kdb/kdba_io.c kdb2/arch/i386/kdb/kdba_io.c
--- kdb/arch/i386/kdb/kdba_io.c	Tue Sep  5 22:36:23 2000
+++ kdb2/arch/i386/kdb/kdba_io.c	Tue Sep  5 22:37:17 2000
@@ -90,6 +90,7 @@
 #endif
 }
 
+#if defined(CONFIG_SERIAL_CONSOLE)
 /* Check if there is a byte ready at the serial port */
 static int get_serial_char(void)
 {
@@ -118,7 +119,9 @@
 	}
 	return -1;
 }
+#endif /* CONFIG_SERIAL_CONSOLE */
 
+#if defined(CONFIG_VT)
 /*
  * Check if the keyboard controller has a keypress for us.
  * Some parts (Enter Release, LED change) are still blocking polled here,
@@ -268,6 +271,7 @@
 
 	return keychar & 0xff;
 }
+#endif /* CONFIG_VT */
 
 #ifdef KDB_BLINK_LED
 
@@ -294,8 +295,12 @@
 typedef int (*get_char_func)(void);
 
 static get_char_func poll_funcs[] = {
+#if defined(CONFIG_VT)
 	get_kbd_char,
+#endif
+#if defined(CONFIG_SERIAL_CONSOLE)
 	get_serial_char,
+#endif
 #ifdef KDB_BLINK_LED
 	blink_led,
 #endif



-- 
In theory, practice and theory are the same, but in practice they 
are different -- Larry McVoy