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From: Gerd Hoffmann <kraxel@redhat.com>
To: "Andreas Färber" <afaerber@suse.de>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
	seabios@seabios.org, qemu-devel@nongnu.org,
	Aurelien Jarno <aurelien@aurel32.net>,
	"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] [SeaBIOS] [PATCH v2 3/4] i386: generate pc guest info
Date: Wed, 24 Jul 2013 17:04:09 +0200	[thread overview]
Message-ID: <51EFECE9.3090308@redhat.com> (raw)
In-Reply-To: <51EFEA15.1090700@suse.de>

  Hi,

>> /me suggests to check out qmp_qom_get() in qmp.c.  Some qom aequivalent
>> for qdev_find_recursive would be handy, dunno whenever such a thing
>> exists already, Andreas?
> 
> Not sure what's needed here? object_resolve_path() and
> object_foreach_child() come to mind...

object_resolve_path should do to (a) figure whenever we are i440fx or
q35 and (b) get the pcihost device (then read enable_s3 etc properties).

For pvpanic (and maybe others) it might be handy to have "find me the
device of type TYPE_ISA_PVPANIC_DEVICE, anywhere in the tree"
functionality, so the same code works no matter where the isa bridge
happens to live.  Or "find me all pci bridges in the system".

Is object_foreach_child recursive?  Then it might do the job ...

cheers,
  Gerd

  reply	other threads:[~2013-07-24 15:04 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-08 18:30 [Qemu-devel] [PATCH v2 0/4] qemu: generate acpi tables for the guest Michael S. Tsirkin
2013-07-08 18:30 ` [Qemu-devel] [PATCH v2 1/4] loader: support for unmapped ROM blobs Michael S. Tsirkin
2013-07-08 18:30 ` [Qemu-devel] [PATCH v2 2/4] loader: allow adding ROMs in done callbacks Michael S. Tsirkin
2013-07-08 18:30 ` [Qemu-devel] [PATCH v2 3/4] i386: generate pc guest info Michael S. Tsirkin
2013-07-08 19:10   ` [Qemu-devel] [SeaBIOS] " Anthony Liguori
2013-07-08 19:52     ` Michael S. Tsirkin
2013-07-24 14:42       ` Gerd Hoffmann
2013-07-24 14:52         ` Andreas Färber
2013-07-24 15:04           ` Gerd Hoffmann [this message]
2013-07-24 15:09             ` Andreas Färber
2013-07-24 15:11               ` Paolo Bonzini
2013-07-24 16:17           ` Michael S. Tsirkin
2013-07-24 15:28         ` Michael S. Tsirkin
2013-07-11 20:25     ` [Qemu-devel] " Michael S. Tsirkin
2013-07-08 18:30 ` [Qemu-devel] [PATCH v2 4/4] i386: ACPI table generation code from seabios Michael S. Tsirkin
2013-07-08 19:16   ` [Qemu-devel] [SeaBIOS] " Anthony Liguori
2013-07-08 19:57     ` Michael S. Tsirkin
2013-07-09  7:53 ` [Qemu-devel] [PATCH v2 0/4] qemu: generate acpi tables for the guest Laszlo Ersek
2013-07-09  7:57   ` Michael S. Tsirkin
2013-07-09  8:04     ` Laszlo Ersek

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