AMD PCnet Ethernet (PCnet-ISA, PCnet-PCI, PCnet-PCI II, PCnet-Fast), Allied Telesyn AT-1500, Microdyne NE2500plus, Cabletron E-2210

Solaris Device Driver:	`pcn`
Device Type:	Network (Ethernet)
Adapter:	PCnet
Chips:	AMD PCnet-ISA, PCnet-PCI, PCnet-PCI II, PCnet-Fast Allied Telesyn AT-1500 Microdyne NE2500plus Cabletron E-2210
Bus Types:	ISA, PCI

Preconfiguration Information

PCnet-ISA adapters only:

o IRQ Level:	3, 5, 9, 10, 11, 15
o I/O Address:	0x300, 0x320, 0x340, 0x360

The Solaris pcn driver does not support IRQ 4.
On some systems, particularly those with PCI controllers, IRQ 9 may not be usable by a PCnet-ISA adapter; configure the adapter to use another interrupt. PCnet-PCI adapters aren't affected.