Re: USB polling (75% done)

From: Alfred Perlstein <alfred_at_freebsd.org>
Date: Mon, 20 Jul 2009 14:51:41 -0700
* Hans Petter Selasky <hselasky_at_c2i.net> [090715 13:37] wrote:
> Hi,
> 
> I've added minimal polling support to the USB P4 repository now. Patch can be 
> found here:
> 
> http://perforce.freebsd.org/chv.cgi?CH=166148
> 
> Dumping core to USB disk: Tested and works.
> 
> Using USB keyboard in KDB: Does not work because Giant is not locked when 
> calling into the UKBD's get char routine. UKBD is Giant locked. Someone 
> familiar with the keyboard system on FreeBSD please step forward and fix this  
> so that UKBD gets independent of the Giant mutex.

the ukbd driver needs giant?

What happens?

-- 
- Alfred Perlstein
VMOA #5191, 03 vmax, 92 gs500, ch250 - FreeBSD
Received on Mon Jul 20 2009 - 20:09:38 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:52 UTC