Hi!

I have a noname homepna-card on a 500/500 (1.6RC1, 1.6F) and it's
causing me some headache.
After enabling vr* and adding all the available PHYs and

 pnaphy* at mii? phy ?

I got this: (the short version, due to 4k dmesg)
.
.
.
Digital Equipment DECchip 21030 ("TGA") (miscellaneous display, revision
0x03) a
t ? dev 7 function 0 (intrswiz 0, intrpin 0x1, i/o on, mem on, no quirks):
DC210
30 step C, board type T8-02
tga0: 1280 x 1024, 8bpp, Bt485 RAMDAC
tga0: interrupting at kn20aa irq 8
wsdisplay0 at tga0 kbdmux 1: console (std, vt100 emulation)
wsmux1: connecting to wsdisplay0
vr0 at pci0 dev 8 function 0: PCI configuration registers:
  Common header:
    0x00: 0x30651106 0x02100047 0x02000042 0x0000f800

    Vendor Name: VIA Technologies (0x1106)
    Device Name: VT6102 (Rhine II) 10/100 Ethernet (0x3065)
    Command register: 0x0047
      I/O space accesses: on
      Memory space accesses: on
      Bus mastering: on
      Special cycles: off
      MWI transactions: off
      Palette snooping: off
      Parity error checking: on
      Address/data stepping: off
      System error (SERR): off
      Fast back-to-back transactions: off
    Status register: 0x0210
      Capability List support: on
      66 MHz capable: off
      User Definable Features (UDF) support: off
      Fast back-to-back capable: off
      Data parity error detected: off
      DEVSEL timing: medium (0x1)
      Slave signaled Target Abort: off
      Master received Target Abort: off
      Master received Master Abort: off
      Asserted System Error (SERR): off
      Parity error detected: off
    Class Name: network (0x02)
    Subclass Name: ethernet (0x00)
    Interface: 0x00
    Revision ID: 0x42
    BIST: 0x00
    Header Type: 0x00 (0x00)
    Latency Timer: 0xf8
    Cache Line Size: 0x00

  Type 0 ("normal" device) header:
    0x10: 0x00010301 0x80071000 0x00000000 0x00000000
    0x20: 0x00000000 0x00000000 0x00000000 0xab2113d1
    0x30: 0x00000000 0x00000040 0x00000000 0x080301a0

    Base address register at 0x10
      type: 32-bit i/o
      base: 0x00010300, size: 0x00000100
    Base address register at 0x14
      type: 32-bit nonprefetchable memory
      base: 0x80071000, size: 0x00000100
    Base address register at 0x18
      not implemented(?)
    Base address register at 0x1c
      not implemented(?)
    Base address register at 0x20
      not implemented(?)
    Base address register at 0x24
      not implemented(?)
    Cardbus CIS Pointer: 0x00000000
    Subsystem vendor ID: 0x13d1
Subsystem ID: 0xab21
    Expansion ROM Base Address: 0x00000000
    Capability list pointer: 0x40
    Reserved @ 0x38: 0x00000000
    Maximum Latency: 0x08
    Minimum Grant: 0x03
    Interrupt pin: 0x01 (pin A)
    Interrupt line: 0xa0
    Capability register at 0x40
      type: 0x01 (Power Management, rev. 1.0)

  Device-dependent header:
    0x40: 0x7e020001 0x00000000 0x00000000 0x00000000
    0x50: 0x00000000 0x00000000 0x00000000 0x00000000
    0x60: 0x00000000 0x00000000 0x00000000 0x00000000
    0x70: 0x00000000 0x00000000 0x00000000 0x00000000
    0x80: 0x00000000 0x00000000 0x00000000 0x00000000
    0x90: 0x00000000 0x00000000 0x00000000 0x00000000
    0xa0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xc0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xf0: 0x00000000 0x00000000 0x00000000 0x00000000

    Don't know how to pretty-print device-dependent header.

VIA Technologies VT6102 (Rhine II) 10/100 Ethernet (ethernet network,
revision 0
x42) at ? dev 8 function 0 (intrswiz 0, intrpin 0x1, i/o on, mem on, no
quirks):
 VIA VT6102 (Rhine II) 10/100 Ethernet
vr0: interrupting at kn20aa irq 16
vr0: Ethernet address: 00:e0:98:9d:e2:1c
pnaphy0 at vr0 phy 2: Am79C901 HomePNA 1.0 interface, rev. 4
pnaphy0: 10baseT
OUI 0x000058 model 0x0037 rev 1 at vr0 phy 3 not configured
ifmedia_set: no match for 0x20/0xffffffff
panic: ifmedia_set
halted.

cpu_Debugger()
panic()
ifmedia_set()
vr_attach()
config_attach()
config_found_sm()
pci_probe_device()
.
.
.

Any ideas ? Happens with both 1.6RC1 from last week and 1.6F from ~last
week.
I can dig up more details if needed...

-- 
jht