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author | Gerd Hoffmann <kraxel@redhat.com> | 2012-09-13 11:08:02 +0200 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-09-25 18:38:18 -0500 |
commit | c08ba66f13d3977402e0c9cd6ef35323ea11c0d6 (patch) | |
tree | c1728fa6dbc9e44c508d18be1a7dcf80f620228e /configure | |
parent | 183c5eaa41f7814ed4e83c16812c67a857eac6aa (diff) | |
download | qemu-c08ba66f13d3977402e0c9cd6ef35323ea11c0d6.zip qemu-c08ba66f13d3977402e0c9cd6ef35323ea11c0d6.tar.gz qemu-c08ba66f13d3977402e0c9cd6ef35323ea11c0d6.tar.bz2 |
ivshmem: add 64bit option
This patch adds a "use64" property which will make the ivshmem driver
register a 64bit memory bar when set, so you have something to play with
when testing 64bit pci bits. It also allows to have quite big shared
memory regions, like this:
[root@fedora ~]# lspci -vs1:1
01:01.0 RAM memory: Red Hat, Inc Device 1110
Subsystem: Red Hat, Inc Device 1100
Physical Slot: 1-1
Flags: fast devsel
Memory at fd400000 (32-bit, non-prefetchable) [disabled] [size=256]
Memory at 8040000000 (64-bit, prefetchable) [size=1G]
[ v5: rebase, update compat property for post-1.2 merge ]
[ v4: rebase & adapt to latest master again ]
[ v3: rebase & adapt to latest master ]
[ v2: default to on as suggested by avi,
turn off for pc-$old using compat property ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Cam Macdonell <cam@cs.ualberta.ca>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions