NFS UDP mounts on RELENG_6?

[Oliver Brandmueller]

Hi.

On Sun, Dec 18, 2005 at 04:50:29PM +0100, Fabian Keil wrote:
> > Which kind GigE Interface do you use?
> 
> Client:
> fk at TP51 ~ $pciconf -lv| grep em0 -A 2
> em0 at pci2:1:0:   class=0x020000 card=0x05491014 chip=0x101e8086 rev=0x03
> hdr=0x00 vendor   = 'Intel Corporation'
>     device   = '82540EP Gigabit Ethernet Controller (Mobile)'
> 
> Server:
> fk at africanqueen ~ $pciconf -lv| grep re[01] -A 2
> re0 at pci0:9:0:   class=0x020000 card=0x816910ec chip=0x816910ec rev=0x10
> hdr=0x00 vendor   = 'Realtek Semiconductor'
>     device   = 'RTL8169 Gigabit Ethernet Adapter'
> --
> re1 at pci0:10:0:  class=0x020000 card=0x601b182d chip=0x816910ec rev=0x10
> hdr=0x00 vendor   = 'Realtek Semiconductor'
>     device   = 'RTL8169 Gigabit Ethernet Adapter'
> 
> re0 is made by Vivanco, re1 is a Sitecom card.

So at least the server does not have an em interface in your case. I 
have an i386 RELENG_6 client running (on a 5.4 server) with an em 
interface for NFS and don't have any problems with this one. Also my em 
interface is a different chip:

em1 at pci3:2:0:   class=0x020000 card=0x10768086 chip=0x10768086 rev=0x00 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '82547EI Gigabit Ethernet Controller'
    class    = network
    subclass = ethernet

em1: <Intel(R) PRO/1000 Network Connection, Version - 2.1.7> port 
  0xc400-0xc43f mem 0xf2020000-0xf203
  ffff,0xf2000000-0xf201ffff irq 17 at device 2.0 on pci3

It's actually mentioned in CVS log for src/sys/dev/em/if_em_hw.c in the 
last commit:

--- cut here ---
revision 1.89
date: 2005/11/24 01:44:48;  author: glebius;  state: Exp;  lines: +131 -77
Merge in new driver version from Intel - 3.2.18.

The most important change is support for adapters based on
82571 and 82572 chips.

Tested on:	82547EI on i386
Tested on:	82540EM on sparc64
----------------

Everything has been fine on 5.4, though.

- Oliver

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