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Re: Configuration for FreeBSD 5.2 and RPM-1 card
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From: |
Panagiotis Astithas |
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Subject: |
Re: Configuration for FreeBSD 5.2 and RPM-1 card |
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Date: |
Mon, 07 Jun 2004 09:15:39 +0300 |
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User-agent: |
Mozilla Thunderbird 0.6 (X11/20040510) |
Robert Moss wrote:
The error message "sio4: unable to activate interrupt in fast mode -
using normal mode" may be related to NON-ACPI mode or the lack of
available IRQ's on this laptop (there's a choice of 7, 10 or 11)
Fast mode interrupts for serial devices are non-shared interrupts. Since
your card seems to share the interrupt with at least the CardBus bridge,
you can't get a fast interrupt handler. I am not sure whether this is at
all feasible with PC-Card serial devices.
Cheers,
--
Panagiotis Astithas
Electrical & Computer Engineer, PhD
Network Management Center
National Technical University of Athens, Greece