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vfio: Pass an error object to vfio_get_device

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Pass an error object to prepare for migration to VFIO-PCI realize.

In vfio platform vfio_base_device_init we currently just report the
error. Subsequent patches will propagate the error up to the realize
function.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Eric Auger 2016-10-17 10:58:00 -06:00 • committed by Alex Williamson
parent 1b808d5be0
commit 59f7d6743c
4 changed files with 11 additions and 12 deletions
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2
include/hw/vfio/vfio-common.h
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@ -158,7 +158,7 @@ void vfio_reset_handler(void *opaque);
VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp);
void vfio_put_group(VFIOGroup *group);
int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev);
VFIODevice *vbasedev, Error **errp);
extern const MemoryRegionOps vfio_region_ops;
extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;