commit 430d447afb2f5b5b4013ecace9f6f150f50b4fad
author Weilun Du <wdu@google.com> Tue Sep 08 08:25:22 2020 -0700
committer Weilun Du <wdu@google.com> Thu Sep 10 03:51:49 2020 +0000
tree 57cebf24dff7089dad587e6a330e992ccdbac762
parent 9d508b01762b8e0ff9a0be5a2a23840fc0eedbbc

[Virtio Wifi] Fix beacon TX crash and add support for tx_status

1, Each packet needs to acked for transmission. We can save the round
trip between guest and host and the number of items in virtqueue by
direectly calling ieee80211_status_tx for each pakcket in
virtio_wifi_tx(). This would require a copy of the sk_buff because
ieee80211_tx_status() will free the sk_buff.

2, Fixed crash in beacon tx timer.

BUG: 148080973
BUG: 166501213

Signed-off-by: Weilun Du <wdu@google.com>
Change-Id: Ie38ed4038cc8ba2f927a4a31be0042c27b5e7597