On Wed, February 13, 2013 13:53, Martin Pieuchot wrote:
> On 13/02/13(Wed) 11:47, Kirill Bychkov wrote:
>> [..]
>> I have some questions and suggestions about macppc support in OpenBSD.
>> Suggestions first. According to my dmesg [1] and to hardware I have in this
>> G5, next patch syncs macppc.html with reality:
>
> Also don't forget to send your dmesg to dmesg@ ;)
>
>> Index: macppc.html
>> =================================================================== RCS
>> file:
>> /cvs/www/macppc.html,v
>> retrieving revision 1.224
>> diff -u -r1.224 macppc.html
>> --- macppc.html 4 Dec 2012 11:20:47 -0000 1.224
>> +++ macppc.html 13 Feb 2013 06:02:37 -0000
>> @@ -225,6 +225,7 @@
>> <li>Apple Uni-North Eth
>> <li>Apple Uni-North 2 AGP
>> <li>Apple Uni-North 2 Eth
>> +<li>Apple Uni-North 3 AGP
>
> I think that here you want to add "Apple U3 AGP" as it shows up in your
> dmesg, right? With this change it's ok mpi@.
I thought that U3 stands for Uni-North 3 and added a line like previous. If
I'm mistaken, I'll commit it with "Apple U3 AGP" line.
>
>> <li>Motorola MPC106 Host-PCI
>> </ul>
>> @@ -239,6 +240,7 @@
>> <li>ATI Radeon Mobility M7
>> <li>ATI Radeon Mobility 9200 (M9+)
>> <li>NVIDIA GeForce4 440 Go 64M
>> +<li>NVIDIA GeForce FX 5200 Ultra
>> </ul>
>> <li><strong>Ethernet Adapters</strong>
>> @@ -481,7 +483,7 @@
>> <li>Firewire is not supported.
>> <li>Power Macintosh G5 (October 2005, dual core (PowerMac 11,2)) is not
>> supported yet.
>> <li>iMac G5 (iSight (PowerMac12,1)) is not supported yet.
>> -<li>SATA does not work on PowerMac G5 and Xserve G5 systems.
>> +<li>SATA does not work on some PowerMac G5 and Xserve G5 systems.
>> </ul>
>> <hr>
Martin, any comments about SATA support on PowerMac G5 and Xserver G5?
>> Problems.
>> Internal NIC.
>> gem0 at pci7 dev 15 function 0 "Apple K2 GMAC" rev 0x00: irq 41, address
>> 00:0a:95:8f:3d:84
>> ukphy0 at gem0 phy 0: Generic IEEE 802.3u media interface, rev. 0: OUI
>> 0x000000, model 0x0000
>> It works in OSX, but doesn't in OpenBSD:
>> gem0: flags=8822<BROADCAST,NOTRAILERS,SIMPLEX,MULTICAST> mtu 1500
>> lladdr 00:0a:95:8f:3d:84
>> priority: 0
>> media: Ethernet autoselect (none)
>> status: no carrier
>> It always show "no carrier" on my 100MB/s D-Link router. Looking deeper I
>> found that in OpenBSD only media 1000baseSX is supported. On openbsd-misc@
>> I've found message from Dale Rahn (drahn@) [2] which states that some Macs
>> have two PHYs and the second one is ignored. So I suppose it's my case. Only
>> the first is recognised with OpenBSD and it have no chance to work with
>> 100MB/s hardware and I have no 1GB/s capable hw to test with.
>
> I am aware of this problem as I have a similar PowerMac G5 that presents
> the same symptoms. I didn't investigate further yet but I managed to get
> this interface working when I first installed OpenBSD using a tftp
> server. So I guess it has something to do with the firmware.
>
>>
>> So I installed PCI card:
>> xl0 at pci2 dev 3 function 0 "3Com 3c905C 100Base-TX" rev 0x74: irq 53,
>> address 00:00:00:00:00:00
>> xl0: WARNING: no media options bits set in the media options register!! xl0:
>> this could be a manufacturing defect in your adapter or system xl0:
>> attempting
>> to guess media type; you should probably consult your vendor xl0: unknown
>> device ID: 0 -- defaulting to 10baseT
>> No phy attached.
>>
>> And another card:
>> vr0 at pci3 dev 4 function 0 "VIA VT6105 RhineIII" rev 0x86: irq 54, address
>> 00:00:00:00:00:00
>> It also has no phy attached.
>>
>> Both xl0 and vr0 are working fine on amd64 machine:
>> xl0 at pci4 dev 0 function 0 "3Com 3c905C 100Base-TX" rev 0x74: apic 2 int
>> 20,
>> address 00:04:76:a0:89:8a
>> bmtphy0 at xl0 phy 24: 3C905C internal PHY, rev. 6
>> vr0 at pci4 dev 1 function 0 "VIA VT6105 RhineIII" rev 0x86: apic 2 int 19,
>> address 00:40:f4:7f:dc:a4
>> ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 4: OUI
>> 0x004063, model 0x0034
>>
>> The only thing which is ok on my G5:
>> rsu0 at uhub2 port 3 "Manufacturer Realtek ASUS EZ N Network Adapter" rev
>> 2.00/2.00 addr 2
>> rsu0: MAC/BB RTL8712 cut 3, address c8:60:00:5e:11:bb
>>
>> Is it an individual problem with my Mac only or not? Any other information
>> about this G5 needed? I'm willing to test patches or give an access to this
>> Mac.
>
> I've no idea about why your other cards are not working, do they work
> under an other OS on the same machine?
Same 3com card in OSX, which doesn't work in OpenBSD:
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::210:22ff:fefd:7ab2%en1 prefixlen 64 scopeid 0x5
inet 192.168.1.38 netmask 0xffffff00 broadcast 192.168.1.255
ether 00:10:22:fd:7a:b2
media: autoselect (100baseTX <full-duplex>) status: active
supported media: 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex>
autoselect 100baseTX <half-duplex> 100baseTX <full-duplex>
My noname VIA card isn't recognised by OSX.
> Can you also provide the output of 'eeprom -p' alongside with your
> dmesg?
http://i386.linklevel.net/eeprom.g5
http://i386.linklevel.net/dmesg.g5
> M.
