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Bug#295694: marked as done (hotplug: isapnp card "steals" IRQ from PCI device.)



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and subject line Bug#295694: hotplug: isapnp card "steals" IRQ from PCI device.
has caused the attached Bug report to be marked as done.

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To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: hotplug: isapnp card "steals" IRQ from PCI device.
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Package: hotplug
Version: 0.0.20040329-16
Severity: normal


Because isapnp.rc is executed before pci.rc, it's possible for ISA PnP
card to steal IRQ from PCI device. Here is cut from dmesg:

....
sym53c416.c: Version 1.0.0-ac
pnp: Device 01:01.00 activated.
sym53c416: ISAPnP card found and configured at 0x240, IRQ 15.
....
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:pio
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
Probing IDE interface ide1...
hdc: ASUS CD-S520/A, ATAPI CD/DVD-ROM drive
ide1: probed IRQ 15 and default IRQ 15 failed.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^


-- 
With best wishes
Dmitry Baryshkov



-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.10-01
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)

Versions of packages hotplug depends on:
ii  debconf                      1.4.30.11   Debian configuration management sy
ii  grep                         2.5.1.ds1-4 GNU grep, egrep and fgrep
ii  module-init-tools            3.1-rel-2   tools for managing Linux kernel mo
ii  modutils                     2.4.26-1.2  Linux module utilities
ii  procps                       1:3.2.1-2   The /proc file system utilities

-- debconf information:
* hotplug/use_net_liface: true
* hotplug/ignore_pci_class_display: true
* hotplug/net_agent_policy: hotplug
* hotplug/static_module_list:
* hotplug/usbd_enable: true
* hotplug/usb_keyboard:
  hotplug/x11_usbmice_hack: false

---------------------------------------
Received: (at 295694-done) by bugs.debian.org; 17 Feb 2005 16:00:00 +0000
>From md@linux.it Thu Feb 17 08:00:00 2005
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Date: Thu, 17 Feb 2005 16:59:43 +0100
To: Dmitry Baryshkov <mitya@school.ioffe.ru>,
	295694-done@bugs.debian.org
Cc: debian-kernel@lists.debian.org, control@bugs.debian.org
Subject: Re: Bug#295694: hotplug: isapnp card "steals" IRQ from PCI device.
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From: md@Linux.IT (Marco d'Itri)
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reassign 295694 kernel-source-2.6.10
thanks

On Feb 17, Dmitry Baryshkov <mitya@school.ioffe.ru> wrote:

> Because isapnp.rc is executed before pci.rc, it's possible for ISA PnP
> card to steal IRQ from PCI device. Here is cut from dmesg:
The order has already been changed in -17:

# execution order of the *.rc scripts
RC_ORDER=3D"pci usb isapnp ide net input"


I'm reassigning the bug to the kernel package, because I think that this
may be a kernel problem (just close it if it's not, sorry).

> sym53c416: ISAPnP card found and configured at 0x240, IRQ 15.
=2E..
> ide1: probed IRQ 15 and default IRQ 15 failed.

--=20
ciao,
Marco

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