From nobody@FreeBSD.org Mon Apr 3 19:52:43 2000 Return-Path: Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id A292B37B771 for ; Mon, 3 Apr 2000 19:52:43 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: (from nobody@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id TAA65946; Mon, 3 Apr 2000 19:52:42 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Message-Id: <200004040252.TAA65946@freefall.freebsd.org> Date: Mon, 3 Apr 2000 19:52:42 -0700 (PDT) From: bbraun@synack.net Sender: nobody@FreeBSD.org To: freebsd-gnats-submit@FreeBSD.org Subject: PC Card recognition w/ PCIC and no IRQ X-Send-Pr-Version: www-1.0 >Number: 17782 >Category: kern >Synopsis: PC Card recognition w/ PCIC and no IRQ >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Apr 3 20:00:01 PDT 2000 >Closed-Date: Wed May 17 18:10:12 MDT 2000 >Last-Modified: Wed May 17 18:10:45 MDT 2000 >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: State-Changed-From-To: open->closed State-Changed-By: imp State-Changed-When: Wed May 17 18:10:12 MDT 2000 State-Changed-Why: Polling mode works on the libretto 100ct >Unformatted: