| commit | adbb2bca3b5e613cbda9d6f2fc7a055e2f9d2719 | |
| author | Weidong Han <weidong.han@intel.com> | |
| Wed, 3 Dec 2008 06:55:17 +0000 (3 14:55 +0800) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Wed, 3 Dec 2008 12:59:34 +0000 (3 14:59 +0200) | ||
| tree | 9c064a2ab36a240b030c27d66b6b8e65c40543a3 | treesnapshot (tar.gz zip) |
| parent | bc07c2cc73cd11d103ea40f93f29e6c81479f7c9 | commitdiff |
Register page aligned memory for MMIO of assigned device
MMIO of assigned device is registered as memory slot. Size of memory slot
in KVM must be page size multiple. But MMIO of some devices (e.g. EHCI
controller) is not page size mutiple, so it fails to register these MMIOs,
thus device assignment fails. In order to solve it, need to register target
page alignment memory for these MMIOs.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
MMIO of assigned device is registered as memory slot. Size of memory slot
in KVM must be page size multiple. But MMIO of some devices (e.g. EHCI
controller) is not page size mutiple, so it fails to register these MMIOs,
thus device assignment fails. In order to solve it, need to register target
page alignment memory for these MMIOs.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| hw/device-assignment.c | diffblobblamehistory |