VTE(4)							   BSD Kernel Interfaces Manual 						    VTE(4)

NAME

     vte -- Vortex86 RDC R6040 Fast Ethernet driver

SYNOPSIS

     vte* at pci? dev ? function ?

     Configuration of PHYs is necessary.  See rdcphy(4).

DESCRIPTION

     The vte device driver provides support for RDC R6040 Fast Ethernet controller which is commonly found on Vortex86 System On a Chip (SoC).

     The RDC R6040 has integrated 10/100 PHY for 10/100Mbps support in full or half-duplex.  The controller supports interrupt moderation mecha-
     nism, a 64-bit multicast hash filter, VLAN over-size frame and four station addresses.  The vte device driver uses three station addresses
     out of four as perfect multicast filter.

SYSCTL VARIABLES

     The following variables are available

     hw.vte.vte<x>.int_rxct
	     Maximum number of packets to fire RX completion interrupt.  The accepted range is 0 (disable interrupt moderation) to 15, the default
	     is 0.

     hw.vte.vte<x>.int_txct
	     Maximum number of packets to fire TX completion interrupt.  The accepted range is 0 (disable interrupt moderation) to 15, the default
	     is 0.

SEE ALSO

     ifmedia(4), mii(4), netintro(4), vlan(4), ifconfig(8)

     DM&P Electronics Inc. Vortex86, http://www.dmp.com.tw.

HISTORY

     The vte driver was written for FreeBSD by Pyun YongHyeon <yongari@FreeBSD.org> and ported to NetBSD by Manuel Bouyer <bouyer@NetBSD.org>.
     The vte device driver first appeared in NetBSD 6.0.

BSD
								 January 23, 2011							       BSD