2002-10-06 Yoshinori K. Okuji <okuji@enbug.org>

* stage2/asm.S (gateA20): Output a dummy command (0xff), as a
	workaround for USB keyboard hanging problem. Suggested by
	Hidetoshi Nishimaki <nishimaki@mxs.nes.nec.co.jp>.

ChangeLog

@@ -1,3 +1,9 @@
+2002-10-06  Yoshinori K. Okuji  <okuji@enbug.org>
+
+	* stage2/asm.S (gateA20): Output a dummy command (0xff), as a
+	workaround for USB keyboard hanging problem. Suggested by
+	Hidetoshi Nishimaki <nishimaki@mxs.nes.nec.co.jp>.
+
 2002-10-06  Yoshinori K. Okuji  <okuji@enbug.org>
 
 	* configure.in (falign_loop_flag): New variable. Set to if GCC

THANKS

@@ -41,6 +41,7 @@ Heikki Vatiainen <hessu@cs.tut.fi>
 Heiko Schroeder <heiko@pool.informatik.rwth-aachen.de>
 Henrik Nordstrom <hno@marasystems.com>
 Herbert Nachtnebel <nachtneb@iaee.tuwien.ac.at>
+Hidetoshi Nishimaki <nishimaki@mxs.nes.nec.co.jp>
 Hisazumi Kenji <nel@soraneko.com>
 HORIKAWA Kazunori <kaz-hori@tkd.att.ne.jp>
 Ilguiz Latypov <ilatypov@superbt.com>

stage2/asm.S

@@ -1682,6 +1682,11 @@ gdoit:
 
 	call	gloop1
 
+	/* output a dummy command (USB keyboard hack) */
+	movb	$0xff, %al
+	outb	$K_CMD
+	call	gloop1
+	
 	popl	%eax
 	ret