diff options
| author |   Manikanta Pubbisetty <mpubbise@codeaurora.org> | 2020-03-16 07:37:22 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2020-03-17 08:35:42 +0200 |
| commit | 1441b2f205a7c78dc2da11b830751b26cb55ae51 (patch) | |
| tree | d4647efb5181da26204b78566a596f25bd2aaa16 /drivers/net/wireless/ath/ath11k/dp.c | |
| parent | ath11k: handle RX fragments (diff) | |
| download | wireguard-linux-1441b2f205a7c78dc2da11b830751b26cb55ae51.tar.xz wireguard-linux-1441b2f205a7c78dc2da11b830751b26cb55ae51.zip | |
ath11k: enable PN offload
Enabling PN checking in the hardware; hardware checks
the PN of the received packets and reports the errors
to the host for further handling; default action is to
drop such packets. TSC (TKIP sequence counter)
validation is also offloaded.
Hardware validates PN/TSC only for unicast packets;
for group addressed packets, PN validation is done
in mac80211.
PN errors are reported to the driver via WBM RX release
ring and can be dumped by using the following command.
"cat /sys/kernel/debug/ath11k/soc_rx_stats | grep -i pn"
Sample Output:
PN check fail: 210
Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c index 99717447ca1d..a1371ab773ab 100644 --- a/drivers/net/wireless/ath/ath11k/dp.c +++ b/drivers/net/wireless/ath/ath11k/dp.c @@ -58,8 +58,8 @@ int ath11k_dp_peer_setup(struct ath11k *ar, int vdev_id, const u8 *addr) } for (tid = 0; tid <= IEEE80211_NUM_TIDS; tid++) { - ret = ath11k_peer_rx_tid_setup(ar, addr, vdev_id, - tid, 1, 0); + ret = ath11k_peer_rx_tid_setup(ar, addr, vdev_id, tid, 1, 0, + HAL_PN_TYPE_NONE); if (ret) { ath11k_warn(ab, "failed to setup rxd tid queue for tid %d: %d\n", tid, ret); |