Pyun YongHyeon wrote:
On Tue, Jan 13, 2009 at 03:53:59PM +0100, Sascha Holzleiter wrote:
> Jung-uk Kim wrote:
> >On Monday 12 January 2009 12:21 pm, Sascha Holzleiter wrote:
> >>Hi,
> >>
> >>i see similar problems with a re card:
> >>
> >>r...@pci0:4:7:0: class=0x020000 card=0x816710ec chip=0x816710ec
> >>rev=0x10 hdr=0x00
> >> vendor = 'Realtek Semiconductor'
> >> device = 'RTL8169/8110 Family Gigabit Ethernet NIC'
> >> class = network
> >> subclass = ethernet
> >>
> >>After upgrading to 7.1-RELEASE (and also STABLE) the NIC doesn't
> >>seem to receive any frames. I can see the DHCP Requests on the DHCP
> >>Server but the DHCPOFFERS are never seen by the client with the re0
> >>device. After setting promiscious mode on the interface (i.e. by
> >>tcpdump -ni re0) the interface begins to work fine.
> >>
> >>I've attached a complete dmesg output, but i think the detection
> >>works fine, here the short version:
> >>
> >>re0: <RealTek 8169SC/8110SC Single-chip Gigabit Ethernet> port
> >>0x9c00-0x9cff mem 0xdfdff000-0xdfdff0ff irq 20 at device 7.0 on
> >>pci4 re0: Chip rev. 0x18000000
> >>re0: MAC rev. 0x00000000
> >>miibus0: <MII bus> on re0
> >>rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
> >>rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
> >>1000baseT, 1000baseT-FDX, auto
> >>re0: Ethernet address: 00:1a:92:35:29:fa
> >>re0: [FILTER]
> >
> >Please revert SVN r180519 (or CVS r1.95.2.22) and try again:
> >
>
>http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/re/if_re.c.diff?r1=1.95.2.21;r2=1.95.2.22
>
> Thanks! This fixed my problem. I now have DHCP and a running network
> interface again with a 7.1-STABLE and the reverted r180519 changes.
> If you need to test another version for the changes in r180519 let me
> know and i'll test them on this machine.
>
It seems that RTL8169SC does not like memory mapping. Instead of
using io mapping for all revisions, how about attached patch?
I'll test the patch on monday when i'm at the office as this machine is
my workstation there.
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