Copyright (c) 1997 David E. O'Brien
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$FreeBSD: releng/11.0/share/man/man4/man4.i386/ex.4 152569 2005-11-18 10:56:28Z ru $
.Dd July 16, 2005 .Dt EX 4 i386 .Os .Sh NAME .Nm ex .Nd "Ethernet device driver for the Intel EtherExpress Pro/10 and Pro/10+" .Sh SYNOPSIS To compile this driver into the kernel, place the following line in your kernel configuration file: d -ragged -offset indent .Cd "device ex" .Ed
p Alternatively, to load the driver as a module at boot time, place the following line in .Xr loader.conf 5 : d -literal -offset indent if_ex_load="YES" .Ed .Sh DESCRIPTION The .Nm driver provides support for Ethernet adapters based on the Intel i82595 chip.
p On the ISA bus, the card will be searched for in the I/O address range 0x200 - 0x3a0. The IRQ will be read from the EEPROM on the card. For correct operation Plug-N-Play support should be disabled.
p On the PC Card bus, the card will be automatically recognized and configured. .Sh HARDWARE The .Nm driver supports the following Ethernet adapters:
p l -bullet -compact t Intel EtherExpress Pro/10 ISA t Intel EtherExpress Pro/10+ ISA t Olicom OC2220 Ethernet PC Card t Olicom OC2232 Ethernet/Modem PC Card t Silicom Ethernet LAN PC Card t Silicom EtherSerial LAN PC Card .El .Sh DIAGNOSTICS l -diag t "ex%d: Intel EtherExpress Pro/10, address %6D, connector %s" The device probe found an installed card, and was able to correctly install the device driver. t "ex%d: WARNING: board's EEPROM is configured for IRQ %d, using %d" The device probe detected that the board is configured for a different interrupt than the one specified in the kernel configuration file. t "ex%d: invalid IRQ." The device probe detected an invalid IRQ setting. .El .Sh SEE ALSO .Xr arp 4 , .Xr netintro 4 , .Xr ng_ether 4 , .Xr ifconfig 8 .Sh HISTORY The .Nm device driver first appeared in .Fx 2.2 . .Sh AUTHORS .An -nosplit The .Nm device driver was written by .An Javier Mart\('in Rueda . The PC Card attachment was written by .An Mitsuru ISAWAKI and .An Warner Losh . This manual page was written by .An David E. O'Brien . .Sh BUGS Currently the driver does not support multicast.
p The Silicom EtherSerial card's serial port does not currently work. The Olicom OC2232 PC Card should work with the .Nm driver, but is currently completely broken.