Date: Fri, 16 Nov 2007 15:41:50 +0100 From: Remko Lodder <remko@elvandar.org> To: Quan Qiu <jackqqpro@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: Onboard RTL8111C not attached to by re(4) Message-ID: <20071116144149.GF1600@elvandar.org> In-Reply-To: <890a507f0711160615i371a60e1o1b8695176e92dcda@mail.gmail.com> References: <890a507f0711160615i371a60e1o1b8695176e92dcda@mail.gmail.com>
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On Fri, Nov 16, 2007 at 10:15:43PM +0800, Quan Qiu wrote:
> Hi there,
>
> I've just bought a Gigabyte GA-945GCM-S2L motherboard. It incorporates
> an onboard gigabit ethernet chip, RTL8111C. But after booting
> 7.0-BETA2, there is no network device created for it. It seems that
> re(4) should be the closest driver to match.
>
> First, 'pciconf' shows that the Vendor ID and Device ID are matched.
>
> # pciconf -vl | grep -C 3 -i realtek
> none2@pci0:2:0:0: class=0x020000 card=0xe0001458 chip=0x816810ec
> rev=0x02 hdr=0x00
> vendor = 'Realtek Semiconductor'
> device = 'RTL8168/8111 PCI-E Gigabit Ethernet NIC'
> class = network
> subclass = ethernet
>
>
> However, the table in /sys/dev/re/if_re.c contained only 2 devices
> that match the 0x8168 Device ID, and they are constrained by another
> factor, HWREV. So I think no matching HWREV in the table is the cause
> of the driver not attaching to the device.
>
> { RT_VENDORID, RT_DEVICEID_8168, RL_HWREV_8168_SPIN1,
> "RealTek 8168/8111B PCIe Gigabit Ethernet" },
> { RT_VENDORID, RT_DEVICEID_8168, RL_HWREV_8168_SPIN2,
> "RealTek 8168/8111B PCIe Gigabit Ethernet" },
>
>
> Finally, in /sys/pci/if_rlreg.h, I found the HWREV's. But they are
> quite different with the 'rev' (rev=0x02) from 'pciconf'.
>
> #define RL_HWREV_8168_SPIN1 0x30000000
> #define RL_HWREV_8168_SPIN2 0x38000000
>
>
> Could someone help on how I can find out the HWREV value of my NIC?
>
> By the way, is support for RTL8111C already on the schedule?
>
>
I'll see what I can do later tonight (when I am home from work).
Cheers
remko
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