Added manual page for DEC DEFPA and DEFEA FDDI adapters.

Submitted by:	Matt Thomas

1 files changed, 56 insertions, 0 deletions

diff --git a/share/man/man4/fpa.4 b/share/man/man4/fpa.4
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+.\"
+.\"
+.\" Copyright (c) 1995, Matt Thomas
+.\" All rights reserved.
+.\"
+.Dd March 13, 1995
+.Dt FPA 4 i386
+.Dt FEA 4 i386
+.Os
+.Sh NAME
+.Nm fpa , 
+.Nm fea
+.Nd
+Device Drivers for DEC FDDI Controllers
+.Sh SYNOPSIS
+.Cd "device fpa0"
+.Cd "device fea0 at isa? net irq ? vector feaintr"
+.Pp
+FreeBSD only:
+.Cd "pseudo-device fddi"
+.Sh DESCRIPTION
+The
+.Nm fpa
+and
+.Nm fea
+device driver provides support for the DEC DEFPA PCI FDDI Controller and
+the DEC DEFEA EISA FDDI Controller, respectively.  All variants of either
+controller are supported including the DAS and SAS configurations.
+.Pp
+.Sh DIAGNOSTICS
+.Bl -diag
+.It "fea%d: error: desired IRQ of %d does not match device's actual IRQ (%d)"
+The device probe detected that the DEFEA board is configured for a different 
+interrupt than the one specified in the kernel configuration file.
+.It "fea%d: error: memory not enabled! ECU reconfiguration required"
+The device probe found that no device memory had been configured on the
+DEFEA.  Also the DEFEA can be configured with no device memory, this driver
+requires a mininum of 1K device memory be setup.  The ECU (EISA Configuration
+Utility) will need to be run to change the settings.
+.El
+.Sh CAVEATS
+Normally, the device driver will not enable the reception of SMT frames.
+However if the IFF_LINK1 flag is set, the device driver will enable the
+reception of SMT frames and pass them up to the Berkeley Packet Filter for 
+processing.
+.Pp
+.Sh SEE ALSO
+.Xr arp 4 ,
+.Xr ifconfig 8 ,
+.Xr netintro 4
+.Sh AUTHOR
+The
+.Nm fpa
+and
+.Nm fea
+device driver and manual page was written by Matt Thomas.