On Monday 13 August 2012 17:00:56 Mike Belopuhov wrote:
you're calling MCLGETI and provide an interface pointer but
you forget to set watermarks via m_clsetwms.
OK. The MCLGETI man page should probably get a pointer to m_clsetwms().
--
genua
Gesellschaft fuer Netzwerk- und Unix-Administration
Hi,
- Original Message -
From: Mark Kettenis mark.kette...@xs4all.nl
To: Stefan Fritsch stefan_frit...@genua.de
Cc: tech@openbsd.org
Sent: Monday, August 13, 2012 2:20:50 PM
Subject: Re: [Patch] Virtio drivers for OpenBSD V5
From: Stefan Fritsch stefan_frit...@genua.de
Date
On Mon, Aug 13, 2012 at 4:24 PM, Stefan Fritsch stefan_frit...@genua.de wrote:
- virtio: use lfence/sfence because __sync_synchronize() is broken
on gcc 4.4
please don't. use bus_space_barrier.
On Mon, Aug 13, 2012 at 4:24 PM, Stefan Fritsch stefan_frit...@genua.de wrote:
Hi,
here is the next iteration of my patch.
Changes from V4 include:
- virtio: support RING_EVENT_IDX
- virtio: use lfence/sfence because __sync_synchronize() is broken
on gcc 4.4
- net:
On Monday 13 August 2012 17:07:41 you wrote:
* Note: the i386 does not currently require barriers, but we must
* provide the flags to MI code.
This is not correct for virtio. We need a memory barrier.
sure, copy it from amd64.
OK. A slight complication:
sfence/mfence/lfence do not
On Mon, Aug 13, 2012 at 5:30 PM, Stefan Fritsch stefan_frit...@genua.de wrote:
On Monday 13 August 2012 17:07:41 you wrote:
* Note: the i386 does not currently require barriers, but we must
* provide the flags to MI code.
This is not correct for virtio. We need a memory barrier.
sure,
On Mon, Aug 13, 2012 at 5:36 PM, Mike Belopuhov m...@crypt.org.ru wrote:
On Mon, Aug 13, 2012 at 5:30 PM, Stefan Fritsch stefan_frit...@genua.de
wrote:
On Monday 13 August 2012 17:07:41 you wrote:
* Note: the i386 does not currently require barriers, but we must
* provide the flags to MI
On Mon, Aug 13, 2012 at 5:41 PM, Mike Belopuhov m...@crypt.org.ru wrote:
On Mon, Aug 13, 2012 at 5:36 PM, Mike Belopuhov m...@crypt.org.ru wrote:
On Mon, Aug 13, 2012 at 5:30 PM, Stefan Fritsch stefan_frit...@genua.de
wrote:
On Monday 13 August 2012 17:07:41 you wrote:
* Note: the i386
From: Stefan Fritsch stefan_frit...@genua.de
Date: Mon, 13 Aug 2012 16:24:15 +0200
Hi,
here is the next iteration of my patch.
Changes from V4 include:
- virtio: support RING_EVENT_IDX
- virtio: use lfence/sfence because __sync_synchronize() is broken
on gcc 4.4
