Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 24 Oct 2006 07:26:20 -0500
From:      "Conrad J. Sabatier" <conrads@cox.net>
To:        Cheffo <stefan.lambrev@sun-fish.com>
Cc:        freebsd-stable@freebsd.org, freebsd-hardware@freebsd.org
Subject:   Re: nfsmb survey
Message-ID:  <20061024072620.69dac5ab@serene.no-ip.org>
In-Reply-To: <4533D000.3020902@sun-fish.com>
References:  <4533BE2E.4080005@icyb.net.ua> <4533D000.3020902@sun-fish.com>

next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, 16 Oct 2006 21:31:28 +0300, Cheffo
<stefan.lambrev@sun-fish.com> wrote:

> Andriy Gapon wrote:
> > In STABLE and upcoming 6.2 (and in CURRENT, of course) there is a
> > new SMB driver for NForce2/3/4 chipsets, nfsmb, developed by Ruslan
> > Ermilov. However, the driver doesn't currently work on all hardware
> > that it is to support. The problem is with choosing proper BAR
> > registers, which, as it seems, might be different for different
> > chipsets/SMB controllers.
> >
> > If you have a system based on NForce2/3/4, could you please share
> > the following information:
> >
> > 1. find out pci handle of your SMB controller:
> > $ pciconf -l | fgrep 0x0c0500
> > and also note chip field value, it should match
> > 00(64|84|d4|e4|52)10de. E.g.:
> > nfsmb0@pci0:1:1:        class=0x0c0500 card=0x1c02147b
> > chip=0x006410de rev=0xa2 hdr=0x00
> >
> > 2. read values in BARs 4 and 5 and also registers 0x50 and 0x54 like
> > follows:
> > $ pciconf -r pci0:1:1 0x20
> > $ pciconf -r pci0:1:1 0x24
> > $ pciconf -r pci0:1:1 0x50
> > $ pciconf -r pci0:1:1 0x54
> > using your pci handle instead of pci0:1:1, e.g.:
> > $ pciconf -r pci0:1:1 0x20
> > 00000000
> > $ pciconf -r pci0:1:1 0x24
> > 00000000
> > $ pciconf -r pci0:1:1 0x50
> > 00001001
> > $ pciconf -r pci0:1:1 0x54
> > 00001041
> >
> > 3. send chip id and register values here.
> >
> > Thank you very much in advance.
> >
> >   
> none1@pci0:1:1: class=0x0c0500 card=0x815a1043 chip=0x005210de
> rev=0xa2 hdr=0x00
> 
> pciconf -r pci0:1:1 0x20
> 00004c01
> pciconf -r pci0:1:1 0x24
> 00004c41pciconf -r pci0:1:1 0x50
> 00004c01
> pciconf -r pci0:1:1 0x54
> 00004c41

# pciconf -l | fgrep 0x0c0500
nfsmb0@pci0:1:1:        class=0x0c0500 card=0x80c51043 chip=0x00d410de
rev=0xa4 hdr=0x00
# pciconf -r pci0:1:1 0x20
00005001 
# pciconf -r pci0:1:1 0x24
00005041 
# pciconf -r pci0:1:1 0x50
00005001 
# pciconf -r pci0:1:1 0x54
00005041 

Thank you very much for your work on this!

-- 
Conrad J. Sabatier <conrads@cox.net> -- "In Unix veritas"



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20061024072620.69dac5ab>