qtnfmac: introduce counter for Rx underflow events

Introduce counter for Rx underflow events. Export this counter via debugfs.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sergey Matyukevich 2017-08-15 16:06:37 +03:00 • committed by Kalle Valo
commit cc75f9e5bc
4 changed files with 17 additions and 2 deletions