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Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without o
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/ |
Date: |
Thu, 17 Mar 2016 11:22:46 +0100 |
Hi,
> Occasionally, yes.
>
> - "opt/ovmf/PcdPropertiesTableEnable" controls whether the "properties
> - "opt/ovmf/PcdSetNxForStack" controls whether the stack is made
> - "opt/ovmf/X-PciMmio64Mb" controls the size of the range from which the
> In downstream, we have two more (same purpose but separately for ARM and
> x86):
> - opt/aavmf/PcdResizeXterm
> - opt/ovmf/PcdResizeXterm
>
> - Another flag I might expose later is "PcdHiiOsRuntimeSupport". This
I think we should probably move those out of the opt/ namespace space,
as this is reserved for user-defined files.
I think either "etc/efi/" or "efi/" is useful (so we don't have
different names on ovmf and aavmf). Possibly add "pcd/". Maybe even
support setting *any* pcd via "efi/pcd/$name" (just an idea, not sure
whenever that is useful and is possible without being too invasive).
> - "opt/ovmf/X-PciMmio64Mb" controls the size of the range from which
Hmm. Leave as-is for now I'd say. If we decide to keep it we should
probably rename it and place it below etc/, next to reserved-memory-end.
Export the size in bytes, like reserved-memory-end does. Add an option
to qemu to set it, so you can specify the size as "32G" using the
standard qemu size parser.
cheers,
Gerd
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, (continued)
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/16
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/16
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/16
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Laszlo Ersek, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Paolo Bonzini, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Paolo Bonzini, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Gerd Hoffmann, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Laszlo Ersek, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/,
Gerd Hoffmann <=
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Laszlo Ersek, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Paolo Bonzini, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Gerd Hoffmann, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Michael S. Tsirkin, 2016/03/17
- Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Laszlo Ersek, 2016/03/17
Re: [Qemu-devel] [PATCH v2] vl.c: disallow command line fw cfg without opt/, Markus Armbruster, 2016/03/17