Re: netbsd/amd64 5.1rc4 domU network

[Pierre-Philipp Braun <pbraun%nethence.com@localhost>]

On Fri, 24 Sep 2010 17:59:37 +0200, Pierre-Philipp Braun
<pbraun%nethence.com@localhost> wrote:
> On Fri, 24 Sep 2010 17:43:22 +0200, Pierre-Philipp Braun
> <pbraun%wda-fr.org@localhost> wrote:
>> On Fri, 24 Sep 2010 10:54:06 +0900, Hideki ONO <ono%ono.org@localhost> wrote:
>>> I wrote a xenfront-copy patch for NetBSD DomU.
>>> 
>>>
> http://blog.yellowback.net/uploads/netbsd-5.99.27-xenfront-rx-copy.patch
>> 
>> I applied your patch to current (NetBSD-5.99.39) and it works.
> 
> addon: it worked once.  when I try to boot the installer
> (netbsd-INSTALL_XEN3_DOMU.gz) again, it stucks there, even after a dom0
> reboot.  I really don't get why your patch successfully worked only once
!
> 
> # xm cr bsd -c
> Using config file "./bsd".
> Started domain bsd (id=15)
> Loaded initial symtab at 0xffffffff80b541c4, strtab at
0xffffffff80ba5390,
> # entries 13746
> Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005,
>     2006, 2007, 2008, 2009, 2010
>     The NetBSD Foundation, Inc.  All rights reserved.
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>     The Regents of the University of California.  All rights reserved.
> 
> NetBSD 5.99.39 (INSTALL_XEN3_DOMU) #0: Fri Sep 24 17:24:34 CEST 2010
>        
>
root@amd1:/data/tproot/compile/obj/sys/arch/amd64/compile/INSTALL_XEN3_DOMU
> total memory = 512 MB
> avail memory = 481 MB
> mainbus0 (root)
> hypervisor0 at mainbus0: Xen version 4.0
> vcpu0 at hypervisor0: AMD 686-class, 3113MHz, id 0x100f42
> xenbus0 at hypervisor0: Xen Virtual Bus Interface
> xencons0 at hypervisor0: Xen Virtual Console Driver
> xencons0: using event channel 2
> xbd0 at xenbus0 id 51712: Xen Virtual Block Device Interface
> xennet0 at xenbus0 id 0: Xen Virtual Network Interface
> xennet0: MAC address 00:16:3e:3c:fe:81

my mistake I was trying tap:aio instead of file: so it stucked AFTER
xennet0 :-)  Hideki's patch really helps no doubt there.

Thanks
//Pierre-Philipp