April 28, 2008 HME 4

### NAME

hme - Sun Microelectronics STP2002-STQ Ethernet interfaces device driver

### SYNOPSIS

hme* at pci? dev ? function ? hme* at sbus? slot ? offset ?

### DESCRIPTION

The hme driver supports Sun Microelectronics STP2002-STQ Fast Ethernet interfaces.

### HARDWARE

The hme driver supports the on-board Ethernet interfaces of many Sun UltraSPARC workstation and server models.

Cards supported by the hme driver include:

  Sun PCI SunSwift Adapter SUNW,hme(``.blm Pp '')
  Sun SBus SunSwift Adapter and ``SUNW,hme'' (``hme'')
  Sun PCI Sun100BaseT Adapter 2.0 SUNW,hme(``.blm Pp '')
  Sun SBus Sun100BaseT 2.0 SUNW,hme(``.blm Pp '')
  Sun PCI Quad FastEthernet Controller SUNW,qfe(``.blm Pp '')
  Sun SBus Quad FastEthernet Controller SUNW,qfe(``.blm Pp '')

The STP2002 family supports hardware checksumming to assist in computing IPv4 TCP/UDP checksums. The hme driver supports this feature of the chip. See ifconfig(8) for information on how to enable this feature.

### SEE ALSO

ifmedia(4), intro(4), mii(4), ukphy(4), ifconfig(8)

### HISTORY

The hme driver first appeared in NetBSD1.5.

### AUTHORS

The hme driver was written by Paul Kranenburg
<pk@NetBSD.org>.