motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

i386: Add new property to control cache info

Browse source 
The property legacy-cache will be used to control the cache information.
If user passes "-cpu legacy-cache" then older information will
be displayed even if the hardware supports new information. Otherwise
use the statically loaded cache definitions if available.

Renamed the previous cache structures to legacy_*. If there is any change in
the cache information, then it needs to be initialized in builtin_x86_defs.

Signed-off-by: Babu Moger <babu.moger@amd.com>
Tested-by: Geoffrey McRae <geoff@hostfission.com>
Message-Id: <20180514164156.27034-3-babu.moger@amd.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Babu Moger 2018-05-14 11:41:51 -05:00 • committed by Eduardo Habkost
parent 968ee4ad25
commit ab8f992e3e
3 changed files with 81 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

5
include/hw/i386/pc.h
View file

@ -298,6 +298,11 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
#define PC_COMPAT_2_12 \
HW_COMPAT_2_12 \
{\
.driver = TYPE_X86_CPU,\
.property = "legacy-cache",\
.value = "on",\
},
#define PC_COMPAT_2_11 \
HW_COMPAT_2_11 \