diff options
| author | Johannes Berg | 2022-06-13 23:04:01 +0200 |
|---|---|---|
| committer | Johannes Berg | 2022-06-29 11:43:11 +0200 |
| commit | 3f3558c8054f82950b6decf928738306f556edf3 (patch) | |
| tree | f7791528fdade335f517ca280930a3a905789d65 /drivers/net/wireless | |
| parent | c2b3a0759c76d67186199eb1d076fb55497eac98 (diff) | |
wifi: mac80211_hwsim: set virtio device ready in probe()
Just like a similar commit to arch/um/drivers/virt-pci.c, call
virtio_device_ready() to make this driver work after commit
b4ec69d7e09 ("virtio: harden vring IRQ"), since the driver uses
the virtqueues in the probe function. (The virtio core sets
the device ready when probe returns.)
Fixes: 8b4ec69d7e09 ("virtio: harden vring IRQ")
Fixes: 5d44fe7c9808 ("mac80211_hwsim: add frame transmission support over virtio")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20220613210401.327958-1-johannes@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 2f746eb64507..6f83af849f2e 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -4912,6 +4912,8 @@ static int hwsim_virtio_probe(struct virtio_device *vdev) if (err) return err; + virtio_device_ready(vdev); + err = fill_vq(hwsim_vqs[HWSIM_VQ_RX]); if (err) goto out_remove; |