Re: kern/37996: NetBSD does not scan PCI-Express busses for devices

[Matthias Drochner <M.Drochner%fz-juelich.de@localhost>]

The following reply was made to PR port-xen/37996; it has been noted by GNATS.

From: Matthias Drochner <M.Drochner%fz-juelich.de@localhost>
To: Christoph Egger <Christoph_Egger%gmx.de@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost,
        gnats-admin%NetBSD.org@localhost, kern-bug-people%NetBSD.org@localhost, 
bouyer%NetBSD.org@localhost
Subject: Re: kern/37996: NetBSD does not scan PCI-Express busses for devices
         
Date: Mon, 11 Feb 2008 15:30:21 +0100

 [cc to Manuel because this is a xen specific problem]
 
 Christoph_Egger%gmx.de@localhost said:
 > The boot messages really look different now: 
 > [...]
 > pci9 at hypervisor0 bus 128hypervisor0: added to list as bus 128
 
 good -- that's the second primary PCI bus as in your original mail:
 > mpacpi: found root PCI bus 128 at level 1
 
 So it seems to work as expexted.
 
 > So can you add "options ACPI_SCANPCI" to
 > sys/arch/amd64/conf/XEN3_DOM0 and commit, please?
 
 I'll leave this to the maintainer.
 
 > Maybe you should also do that for sys/arch/amd64/conf/GENERIC.
 
 It is already there.
 
 > there is a driver bug:
 > nfs_boot: trying static
 > nfs_boot: getfh - no pathname
 
 I don't know much about xen, but here I'd suspect the code
 which compares device names with xen command line arguments, in
 sys/arch/xen/x86/autoconf.c:device_register().
 
 best regards
 Matthias
 
 
 
 
 -------------------------------------------------------------------
 -------------------------------------------------------------------
 Forschungszentrum Juelich GmbH
 52425 Juelich
 
 Sitz der Gesellschaft: Juelich
 Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
 Vorsitzende des Aufsichtsrats: MinDir'in Baerbel Brumme-Bothe
 Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender),
 Dr. Ulrich Krafft (stellv. Vorsitzender), Prof. Dr. Harald Bolt,
 Dr. Sebastian M. Schmidt
 -------------------------------------------------------------------
 -------------------------------------------------------------------