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| author | Ram Muthiah <rammuthiah@google.com> | 2020-10-01 11:05:30 -0700 |
|---|---|---|
| committer | Alistair Delva <adelva@google.com> | 2020-10-02 07:16:53 -0700 |
| commit | 27503ab51e89f792346f9d2cbbbdc6b3c8a8653a (patch) | |
| tree | f9850cf42e08701713c54a42f7f87947c8febe86 | |
| parent | ffd80db74932718544220b03b0f789118581fc8f (diff) | |
| download | platform_external_u-boot-27503ab51e89f792346f9d2cbbbdc6b3c8a8653a.tar.gz platform_external_u-boot-27503ab51e89f792346f9d2cbbbdc6b3c8a8653a.tar.bz2 platform_external_u-boot-27503ab51e89f792346f9d2cbbbdc6b3c8a8653a.zip | |
ANDROID: Work around virtio probe issue on crosvm
Set the ACKNOWLEDGE bit in the middle of PCI binding since crosvm
expects the bit to be set in order to activate the device thread.
Bug: 153027511
Bug: 169336575
Signed-off-by: Ram Muthiah <rammuthiah@google.com>
Change-Id: Ib274fb9f9449ce9ed2f8d51e4baacc2b1806cea9
| -rw-r--r-- | drivers/virtio/virtio-uclass.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/virtio/virtio-uclass.c b/drivers/virtio/virtio-uclass.c index 2636cbedfe..5cd5968e80 100644 --- a/drivers/virtio/virtio-uclass.c +++ b/drivers/virtio/virtio-uclass.c @@ -293,6 +293,7 @@ static int virtio_uclass_child_pre_probe(struct udevice *vdev) if (ret) goto err; + virtio_add_status(vdev, VIRTIO_CONFIG_S_ACKNOWLEDGE); /* We have a driver! */ virtio_add_status(vdev, VIRTIO_CONFIG_S_DRIVER); |