After we pass frames with INV_PEER to upper layer in patch:
ath10k: pass frames with invalid peer status to upper layer
we could pass some management frames (in case INVALID_PEER
and MGMT_CTRL) twice to upper layer, once via WMI and once
via HTT. Next we could handle assoc request twice. This
patch remove such regression.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/htt_rx.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index c7a5822..316433f 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -852,6 +852,20 @@ static bool ath10k_htt_rx_has_mic_err(struct sk_buff *skb)
return false;
}
+static bool ath10k_htt_rx_is_mgmt(struct sk_buff *skb)
+{
+ struct htt_rx_desc *rxd;
+ u32 flags;
+
+ rxd = (void *)skb->data - sizeof(*rxd);
+ flags = __le32_to_cpu(rxd->attention.flags);
+
+ if (flags & RX_ATTENTION_FLAGS_MGMT_TYPE)
+ return true;
+
+ return false;
+}
+
static int ath10k_htt_rx_get_csum_state(struct sk_buff *skb)
{
struct htt_rx_desc *rxd;
@@ -944,7 +958,8 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt,
status = info.status;
/* Skip mgmt frames while we handle this in WMI */
- if (status == HTT_RX_IND_MPDU_STATUS_MGMT_CTRL) {
+ if (status == HTT_RX_IND_MPDU_STATUS_MGMT_CTRL ||
+ ath10k_htt_rx_is_mgmt(msdu_head)) {
ath10k_htt_rx_free_msdu_chain(msdu_head);
continue;
}
--
1.7.9.5
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