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Date: Mon, 3 Apr 2000 19:52:42 -0700 (PDT)
From: bbraun@synack.net
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/17782: PC Card recognition w/ PCIC and no IRQ
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>Number:         17782
>Category:       kern
>Synopsis:       PC Card recognition w/ PCIC and no IRQ
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Apr  3 20:00:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Rob Braun
>Release:        4.0-RELEASE
>Organization:
>Environment:
>Description:
The Toshiba libretto uses a ToPIC97 PCI->CardBus bridge that does not have 
an IRQ, so interrupt driven card insertion/removal detection does not
work with this controller.  It does not appear that freebsd's pccard
driver is capable of PIO.
>How-To-Repeat:
1) Install FreeBSD 4.0 on a Libretto 100
2) Insert PCMCIA card
3) Watch nothing happen
>Fix:
Support for PIO in the pccard driver, or if it's already there, make it
more obvious.  

>Release-Note:
>Audit-Trail:
>Unformatted:


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