On my environment, ADM9511 can't work.
Perhaps the pci_device_id entry for ADM9511(?) is
wrong.
I could fix the problem with following patch.
RCS file: /cvsroot/tulip/tulip/src/tulip_core.c,v
retrieving revision 1.28
diff -r1.28 tulip_core.c
212c212,213
< { 0x1113, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0,
0, COMET },
---
> { 0x1113, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0,
0, COMET }, /* perhaps 0x1113 is miss spelling */
> { 0x1317, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0,
0, COMET },
