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Re: Configuration for FreeBSD 5.2 and RPM-1 card

From: Panagiotis Astithas
Subject: Re: Configuration for FreeBSD 5.2 and RPM-1 card
Date: Mon, 07 Jun 2004 09:15:39 +0300
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.

Panagiotis Astithas
Electrical & Computer Engineer, PhD
Network Management Center
National Technical University of Athens, Greece

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