From: David Kiarie <davidkiarie4@gmail.com>
To: Jan Kiszka <jan.kiszka@web.de>, qemu-devel@nongnu.org
Cc: marcel@redhat.com, valentine.sinitsyn@gmail.com, mst@redhat.com
Subject: Re: [Qemu-devel] [V6 2/4] hw/core: Add AMD IOMMU to machine properties
Date: Wed, 2 Mar 2016 23:51:47 +0300 [thread overview]
Message-ID: <56D75263.5060404@gmail.com> (raw)
In-Reply-To: <56CA1975.1020609@web.de>
On 21/02/16 23:09, Jan Kiszka wrote:
> On 2016-02-21 19:10, David Kiarie wrote:
>> diff --git a/qemu-options.hx b/qemu-options.hx
>> index 2f0465e..dad160f 100644
>> --- a/qemu-options.hx
>> +++ b/qemu-options.hx
>> @@ -38,7 +38,7 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
>> " kvm_shadow_mem=size of KVM shadow MMU\n"
>> " dump-guest-core=on|off include guest memory in a core dump (default=on)\n"
>> " mem-merge=on|off controls memory merge support (default: on)\n"
>> - " iommu=on|off controls emulated Intel IOMMU (VT-d) support (default=off)\n"
>> + " iommu=amd|intel enables and selects the emulated IOMMU (default: off)\n"
> We should also support "iommu=off" or "none" to explicitly disable it.
> That is consistent with other switches, and maybe there will once be a
> machine type (chipset) with IOMMU enabled by default.
We could have such but this will not be referenced anywhere in the code
as the IOMMU is 'off' by default. Most of the other such switches relate
to properties that are 'on' by default.
>
> Jan
>
next prev parent reply other threads:[~2016-03-02 20:51 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-21 18:10 [Qemu-devel] [V6 0/4] AMD IOMMU David Kiarie
2016-02-21 18:10 ` [Qemu-devel] [V6 1/4] hw/i386: Introduce " David Kiarie
2016-02-25 15:43 ` Marcel Apfelbaum
2016-02-26 6:23 ` David Kiarie
2016-03-02 4:00 ` David Kiarie
2016-03-02 4:08 ` David Kiarie
2016-03-03 9:40 ` Marcel Apfelbaum
2016-03-03 9:34 ` Marcel Apfelbaum
2016-03-02 19:11 ` David Kiarie
2016-03-03 12:16 ` Marcel Apfelbaum
2016-02-21 18:10 ` [Qemu-devel] [V6 2/4] hw/core: Add AMD IOMMU to machine properties David Kiarie
2016-02-21 20:09 ` Jan Kiszka
2016-03-02 20:51 ` David Kiarie [this message]
2016-03-03 9:28 ` Marcel Apfelbaum
2016-03-11 13:20 ` Michael S. Tsirkin
2016-02-21 18:10 ` [Qemu-devel] [V6 3/4] hw/i386: ACPI table for AMD IOMMU David Kiarie
2016-02-21 18:20 ` Jan Kiszka
2016-02-21 19:00 ` David Kiarie
2016-02-21 18:11 ` [Qemu-devel] [V6 4/4] hw/pci-host: Emulate " David Kiarie
2016-02-22 11:22 ` Marcel Apfelbaum
[not found] ` <56D75688.1020500@gmail.com>
2016-03-02 21:17 ` Michael S. Tsirkin
2016-03-02 22:04 ` David Kiarie
2016-03-03 9:49 ` Michael S. Tsirkin
2016-03-03 11:47 ` David Kiarie
2016-03-03 12:02 ` Marcel Apfelbaum
2016-03-03 12:06 ` Marcel Apfelbaum
2016-03-03 12:18 ` David Kiarie
2016-03-03 12:58 ` Michael S. Tsirkin
2016-03-08 17:15 ` David Kiarie
2016-03-11 13:22 ` Michael S. Tsirkin
2016-03-13 0:14 ` David Kiarie
2016-03-13 13:59 ` Michael S. Tsirkin
2016-02-21 20:20 ` [Qemu-devel] [V6 0/4] " Jan Kiszka
2016-02-22 5:57 ` David Kiarie
2016-02-22 7:29 ` Jan Kiszka
2016-02-22 11:05 ` David Kiarie
2016-02-22 11:12 ` Jan Kiszka
2016-03-01 13:07 ` Michael S. Tsirkin
2016-03-01 13:48 ` Jan Kiszka
2016-03-01 13:55 ` Michael S. Tsirkin
2016-03-01 14:12 ` Jan Kiszka
2016-03-01 14:18 ` Jan Kiszka
2016-03-01 14:30 ` Michael S. Tsirkin
2016-03-01 14:35 ` Jan Kiszka
2016-03-01 14:19 ` Michael S. Tsirkin
2016-03-01 14:00 ` Jan Kiszka
2016-03-01 20:11 ` Michael S. Tsirkin
2016-03-01 20:17 ` Jan Kiszka
2016-03-01 20:39 ` Michael S. Tsirkin
2016-03-01 21:23 ` Jan Kiszka
2016-03-01 22:35 ` Michael S. Tsirkin
2016-03-02 21:17 ` David Kiarie
2016-03-02 21:32 ` Michael S. Tsirkin
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