From: Paolo Bonzini <pbonzini@redhat.com>
To: Marcel Apfelbaum <marcel@redhat.com>, qemu-devel@nongnu.org
Cc: ehabkost@redhat.com, mst@redhat.com, davidkiarie4@gmail.com,
peterx@redhat.com, bd.aviv@gmail.com
Subject: Re: [Qemu-devel] [PATCH RFC 1/2] hw/pci: delay bus_master_enable_region initialization
Date: Mon, 23 May 2016 16:08:29 +0200 [thread overview]
Message-ID: <7f013bce-0831-df33-77b2-7d37a2e920fe@redhat.com> (raw)
In-Reply-To: <1464012090-6477-2-git-send-email-marcel@redhat.com>
On 23/05/2016 16:01, Marcel Apfelbaum wrote:
> Skip bus_master_enable region creation on PCI devices init
> in order to be sure the IOMMU device (if present) would
> be created in advance. Add this memory region at machine_done time.
>
> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
> ---
> hw/i386/pc.c | 17 +++++++++++++++++
> hw/pci/pci.c | 22 ++++++++++++----------
> include/hw/pci/pci.h | 2 ++
> 3 files changed, 31 insertions(+), 10 deletions(-)
Does hotplug still work?
Thanks,
Paolo
next prev parent reply other threads:[~2016-05-23 14:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-23 14:01 [Qemu-devel] [PATCH RFC 0/2] enable iommu with -device Marcel Apfelbaum
2016-05-23 14:01 ` [Qemu-devel] [PATCH RFC 1/2] hw/pci: delay bus_master_enable_region initialization Marcel Apfelbaum
2016-05-23 14:08 ` Paolo Bonzini [this message]
2016-05-23 14:22 ` Marcel Apfelbaum
2016-05-23 14:33 ` Paolo Bonzini
2016-05-23 14:01 ` [Qemu-devel] [PATCH RFC 2/2] hw/iommu: enable iommu with -device Marcel Apfelbaum
2016-05-30 13:43 ` [Qemu-devel] [PATCH RFC 0/2] " Peter Xu
2016-05-30 14:14 ` Marcel Apfelbaum
2016-05-31 1:44 ` Peter Xu
2016-06-02 20:30 ` Marcel Apfelbaum
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