[DragonFlyBSD - Bug #2529] Sundance network adapter is not detected and attached

[Sepherosa Ziehau via Redmine]

Issue #2529 has been updated by sepherosa.


On Mon, Mar 25, 2013 at 2:48 PM, Volodymyr Kostyrko via Redmine
<bugtracker-admin at leaf.dragonflybsd.org> wrote:
>
> Issue #2529 has been updated by kworr.
>
> File coredump.jpg added
> File coretrace.jpg added
>
> It's getting worse. The card is detected correctly:
>
> Mar 23 01:12:11  kernel: ste0: <Sundance ST201 10/100BaseTX> port 0xd100-0xd17f mem 0xfe920000-0xfe9201ff irq 20 at device 6.0 on pci2
> Mar 23 01:12:11  kernel: miibus1: <MII bus> on ste0
> Mar 23 01:12:11  kernel: ukphy0: <Generic IEEE 802.3u media interface> on miibus1
> Mar 23 01:12:11  kernel: ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> Mar 23 01:12:11  kernel: ste0: MAC address: 00:26:18:eb:37:85
>
> The only difference from FreeBSD is that ukphy0 doesn't report 'none' as mediaopt whereas on FreeBSD it does.
>
> After this no packets are flowing through kernel. Something like one minute later kernel crashes with some gibberish words. I tried several times but result is different and unclear, screenshots attached.

I have taken a look at ste(4).  This driver is not busdma(9) clean, so
it probably will not function correctly, e.g. the random crash you
have seen, on x86_64 system w/ more than 4GB memory.

If you or other folks are interested, other drivers, e.g. bfe(4),
could be used as an example to make ste(4) busdma(9) clean.  Patches
are welcome!  I personally don't have enough time to make various old
drivers busdma(9) currently.

Best Regards,
sephe

> ----------------------------------------
> Bug #2529: Sundance network adapter is not detected and attached
> http://bugs.dragonflybsd.org/issues/2529
>
> Author: kworr
> Status: New
> Priority: Low
> Assignee:
> Category:
> Target version:
>
>
> I have one of those ASUS NX1001 cards with Sundance controller. Current version doesn't correctly detects it.
>
> pciconf -lv (snip):
> none6 at pci0:2:6:0:       class=0x020000 card=0x82131043 chip=0x020013f0 rev=0x31 hdr=0x00
>     vendor     = 'Sundance Technology Inc / IC Plus Corp'
>     device     = 'IC Plus IP100A Integrated 10/100 Ethernet MAC + PHY'
>     class      = network
>     subclass   = ethernet
>
> In current FreeBSD (RELENG_9) it is detected as:
>
> ste0: <Sundance ST201 10/100BaseTX> port 0xd100-0xd17f mem 0xfe920000-0xfe9201ff irq 20 at device 6.0 on pci2
> ste0: Ethernet address: 00:26:18:eb:37:85
> miibus1: <MII bus> on ste0
> ukphy0: <Generic IEEE 802.3u media interface> PHY 0 on miibus1
> ukphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
>
>
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--
Tomorrow Will Never Die
----------------------------------------
Bug #2529: Sundance network adapter is not detected and attached
http://bugs.dragonflybsd.org/issues/2529

Author: kworr
Status: New
Priority: Low
Assignee: 
Category: 
Target version: 


I have one of those ASUS NX1001 cards with Sundance controller. Current version doesn't correctly detects it.

pciconf -lv (snip):
none6 at pci0:2:6:0:       class=0x020000 card=0x82131043 chip=0x020013f0 rev=0x31 hdr=0x00
    vendor     = 'Sundance Technology Inc / IC Plus Corp'
    device     = 'IC Plus IP100A Integrated 10/100 Ethernet MAC + PHY'
    class      = network
    subclass   = ethernet

In current FreeBSD (RELENG_9) it is detected as:

ste0: <Sundance ST201 10/100BaseTX> port 0xd100-0xd17f mem 0xfe920000-0xfe9201ff irq 20 at device 6.0 on pci2
ste0: Ethernet address: 00:26:18:eb:37:85
miibus1: <MII bus> on ste0
ukphy0: <Generic IEEE 802.3u media interface> PHY 0 on miibus1
ukphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto


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