Re: kern/44277 (If OHCI is enabled, an HP MicroServer hangs during autoconf)

[Marc Balmer <mbalmer%NetBSD.org@localhost>]

The following reply was made to PR kern/44277; it has been noted by GNATS.

From: Marc Balmer <mbalmer%NetBSD.org@localhost>
To: gnats-bugs%NetBSD.org@localhost, kern-bug-people%NetBSD.org@localhost, 
netbsd-bugs%NetBSD.org@localhost,
        gnats-admin%NetBSD.org@localhost, netbsd%precedence.co.uk@localhost
Cc: 
Subject: Re: kern/44277 (If OHCI is enabled, an HP MicroServer hangs during
 autoconf)
Date: Thu, 04 Aug 2011 10:34:05 +0200

 Am 04.08.11 10:30, schrieb Jukka Ruohonen:
 > On Thu, Aug 04, 2011 at 10:21:46AM +0200, Marc Balmer wrote:
 >> Am 04.08.11 10:17, schrieb Jukka Ruohonen:
 >>> On Thu, Aug 04, 2011 at 07:37:35AM +0000, mbalmer%NetBSD.org@localhost 
 >>> wrote:
 >>>> Please check if turning off C1E in the BIOS CPU configuration solved the
 >>>> problem.
 >>>
 >>> What does C1E has to do with OHCI and interrupts? Nothing.
 >>
 >> It makes the problem described go away.
 > 
 > Then it does also something else than just C1E. And enabling or disabling
 > something in the BIOS is not a solution. If it works in Linux or Windows,
 > the bug is in NetBSD, not BIOS.
 
 Of course turning off a CPU feature not supported by the OS is a
 solution.  I don't frankly care what it does and what not, but this way
 I can use my hardware with the 5.1 release.  Running -current is not an
 option since this is a PostgreSQL server and PR 45177 is open.
 
 Do you actually have the hardware in question?