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| author | Gonglei <arei.gonglei@huawei.com> | 2015-01-29 15:08:51 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-02-11 21:47:51 +0100 |
| commit | 0be63901d2a33a6ed25caa5df3f530df75338f6a (patch) | |
| tree | 646c8bc5c70c485cd6db1ab64f295c6875f6621c /hw/core | |
| parent | edecf5eced082cb45e213cb4e791b2fcf9f867c1 (diff) | |
| download | qemu-0be63901d2a33a6ed25caa5df3f530df75338f6a.tar.gz | |
qdev: support to get a device firmware path directly
commit 6b1566c (qdev: Introduce FWPathProvider interface) did a
good job for supproting to get firmware path on some different
architectures.
Moreover further more, we can use the interface to get firmware
path name for a device which isn't attached a specific bus,
such as virtio-bus, scsi-bus etc.
When the device (such as vhost-scsi) realize the TYPE_FW_PATH_PROVIDER
interface, we should introduce a new function to get the correct firmware
path name for it.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/qdev.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 2eacac0787..44c6b93727 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -818,6 +818,13 @@ static char *qdev_get_fw_dev_path_from_handler(BusState *bus, DeviceState *dev) return d; } +char *qdev_get_own_fw_dev_path_from_handler(BusState *bus, DeviceState *dev) +{ + Object *obj = OBJECT(dev); + + return fw_path_provider_try_get_dev_path(obj, bus, dev); +} + static int qdev_get_fw_dev_path_helper(DeviceState *dev, char *p, int size) { int l = 0; |