From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.3/8.12.3) with ESMTP id g3OFVvwJ025541 for ; Wed, 24 Apr 2002 08:31:57 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.3/8.12.3/Submit) id g3OFVvuI025540 for linux-mips-outgoing; Wed, 24 Apr 2002 08:31:57 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-linux-mips@oss.sgi.com using -f Received: from sgi.com (sgi-too.SGI.COM [204.94.211.39]) by oss.sgi.com (8.12.3/8.12.3) with SMTP id g3OFVswJ025537 for ; Wed, 24 Apr 2002 08:31:54 -0700 Received: from av.mvista.com (gateway-1237.mvista.com [12.44.186.158]) by sgi.com (980327.SGI.8.8.8-aspam/980304.SGI-aspam: SGI does not authorize the use of its proprietary systems or networks for unsolicited or bulk email from the Internet.) via ESMTP id IAA03667 for ; Wed, 24 Apr 2002 08:31:37 -0700 (PDT) mail_from (michael_pruznick@mvista.com) Received: from mvista.com (av [127.0.0.1]) by av.mvista.com (8.9.3/8.9.3) with ESMTP id IAA07792 for ; Wed, 24 Apr 2002 08:15:10 -0700 Message-ID: <3CC6CC21.45E7ABB1@mvista.com> Date: Wed, 24 Apr 2002 09:15:45 -0600 From: Michael Pruznick Reply-To: michael_pruznick@mvista.com Organization: MontaVista X-Mailer: Mozilla 4.72 [en] (X11; U; Linux 2.2.20 i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-mips@oss.sgi.com Subject: ps2 keyboard -- no key down events Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk I'm working on this mips board with a smsc 90e66 south bridge and fdc37m812 super io. I'm using the standard pc_keyb.c driver. I only see keyboard interrupts and KBD_STAT_OBF set in response to "key up" events. I never see them in response to "key down" events. Thus, the shell running on the vga console never gets my input (since it is the "key down" events that pass the character typed to the shell). At this point, I'm thinking that the standard driver needs some mods to work with the super io's ps2 controller. The smsc doc only covers programming the plug and play registers and doesn't give any info about programming the ps2 controller. I've looked around the web, but haven't found anything useful. Can anyone point me towards some resources that might help out? -- Michael Pruznick, michael_pruznick@mvista.com, www.mvista.com MontaVista Software, 1237 East Arques Ave, Sunnyvale, CA 94085