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59 lines
1.5 KiB
Groff
59 lines
1.5 KiB
Groff
.\"
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.\" Copyright (c) 1995, Matt Thomas
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.\" All rights reserved.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd March 13, 1995
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.Dt FPA 4
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.Os
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.Sh NAME
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.Nm fpa ,
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.Nm fea
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.Nd device drivers for DEC FDDI controllers
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.Sh SYNOPSIS
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.Cd "device fpa"
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.Cd "device fea"
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.Pp
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.Fx
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only:
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.Cd "device fddi"
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.Sh DESCRIPTION
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The
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.Nm
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and
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.Nm fea
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device drivers provide support for the DEC DEFPA PCI FDDI Controller and
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the DEC DEFEA EISA FDDI Controller, respectively.
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All variants of either
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controller are supported including the DAS and SAS configurations.
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.Sh DIAGNOSTICS
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.Bl -diag
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.It "fea%d: error: desired IRQ of %d does not match device's actual IRQ (%d)"
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The device probe detected that the DEFEA board is configured for a different
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interrupt than the one specified in the kernel configuration file.
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.It "fea%d: error: memory not enabled! ECU reconfiguration required"
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The device probe found that no device memory had been configured on the
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DEFEA.
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Although the DEFEA can be configured with no device memory, this driver
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requires a minimum of 1K device memory to be set up.
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The ECU (EISA Configuration
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Utility) will need to be run to change the settings.
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.El
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.Sh CAVEATS
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Normally, the device driver will not enable the reception of SMT frames.
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However if the IFF_LINK1 flag is set, the device driver will enable the
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reception of SMT frames and pass them up to the Berkeley Packet Filter for
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processing.
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.Sh SEE ALSO
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.Xr arp 4 ,
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.Xr netintro 4 ,
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.Xr ifconfig 8
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.Sh AUTHORS
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The
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.Nm
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and
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.Nm fea
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device drivers and this manual page were written by
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.An Matt Thomas .
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