Date: Mon, 16 Oct 2006 12:59:31 -0500 From: Art Mason <amason@rackspace.com> To: freebsd-hardware@freebsd.org Cc: freebsd-stable@freebsd.org Subject: Re: nfsmb survey Message-ID: <200610161259.31567.amason@rackspace.com> In-Reply-To: <4533BE2E.4080005@icyb.net.ua> References: <4533BE2E.4080005@icyb.net.ua>
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On Monday 16 October 2006 12:15, 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. Hope this helps. Motherboard is an Asus A8N (non-SLI) Socket 939 part w/ an nForce 4 chipset: 6.1-RELEASE FreeBSD 6.1-RELEASE #0 (GENERIC) pciconf -l | fgrep 0x0c0500 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 00004c41 pciconf -r pci0:1:1 0x50 00004c01 pciconf -r pci0:1:1 0x54 00004c41 Let me know if I can provide any additional information, or correct information if I did this wrong, ha! Cheers, -- Art Mason amason@rackspace.com Intensive Network Security Rackspace Managed Hosting (800) 961-4454 ext. 4290
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