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Date:      Tue, 31 Mar 2009 16:36:08 +0900
From:      Weongyo Jeong <weongyo.jeong@gmail.com>
To:        Chagin Dmitry <dchagin@freebsd.org>
Cc:        FreeBSD Stable <freebsd-stable@freebsd.org>
Subject:   Re: malo causes sig 12 error and panic on Freebsd 7.2-PRERELEASE (7-STABLE)
Message-ID:  <20090331073608.GA43918@weongyo.cdnetworks.kr>
In-Reply-To: <20090331070325.GA2479@dchagin.static.corbina.ru>
References:  <49CAA7AB.8030506@reiteration.net> <20090328191143.GA1989@dchagin.static.corbina.ru> <20090330080532.GB26132@weongyo.cdnetworks.kr> <20090330165334.GA2831@dchagin.static.corbina.ru> <20090331034229.GJ26132@weongyo.cdnetworks.kr> <20090331070325.GA2479@dchagin.static.corbina.ru>

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On Tue, Mar 31, 2009 at 11:03:25AM +0400, Chagin Dmitry wrote:
> On Tue, Mar 31, 2009 at 12:42:29PM +0900, Weongyo Jeong wrote:
> > On Mon, Mar 30, 2009 at 08:53:34PM +0400, Chagin Dmitry wrote:
> > > On Mon, Mar 30, 2009 at 05:05:32PM +0900, Weongyo Jeong wrote:
> > > > On Sat, Mar 28, 2009 at 10:11:43PM +0300, Chagin Dmitry wrote:
> > > > > On Wed, Mar 25, 2009 at 09:52:43PM +0000, John wrote:
> > > > > > Hi list
> > > > > > 
> > > [skiped]
> > > 
> > > > > 
> > > > > Weongyo, please, look at line #166 - 169.
> > > > 
> > > > Oops.  I got it. :-)  I'll commit a patch into CURRENT as soon as
> > > > possible.  Thanks!
> > > > 
> > > 
> > > yeah, does not fall any more. But, unfortunately, does not work :(
> > > 
> > > Mar 30 20:45:13 dchagin kernel: malo0: <Marvell Libertas 88W8335 802.11g
> > > Wireless Adapter> mem 0xd0130000-0xd013ffff,0xd0120000-0xd012ffff irq 22 at
> > > device 4.0 on pci4
> > > Mar 30 20:45:13 dchagin kernel: malo0: [FILTER]
> > > Mar 30 20:45:13 dchagin kernel: malo0: unable to allocate memory for cmd tag,
> > > error 12
> > > Mar 30 20:45:13 dchagin kernel: malo0: unable to attach HAL
> > > Mar 30 20:45:13 dchagin kernel: device_attach: malo0 attach returned 5
> > > 
> > > is this expected behaviour for such device?
> > 
> > No.  It's one of the unexpected for amd64.  Could you please test with
> > attached patch?
> > 
> > regards,
> > Weongyo Jeong
> 
> dchagin# ifconfig malo0
> malo0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
>     ether 00:18:4d:ec:61:89
>     media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>     status: no carrier
> 
> dchagin# ifconfig malo0 scan
> ifconfig: unable to get scan results
> 
> In the evening I will more in detail look... anyway, many thanks :)

FWIW the following commands would be useful for CURRENT:

	# ifconfig wlan0 create wlandev malo0
	# ifconfig wlan0 ssid <ap_name> up

Please see malo(4) for details.  Thanks for testing  :-)

regards,
Weongyo Jeong




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