Commit a80ddb00 authored by Janusz Dziedzic's avatar Janusz Dziedzic Committed by Kalle Valo
Browse files

ath10k: skip management frames in HTT path

After we pass frames with INV_PEER to upper layer in commit 716ae53c


("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: default avatarJanusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 9f81f725
......@@ -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;
......@@ -946,7 +960,8 @@ 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_dbg(ATH10K_DBG_HTT, "htt rx mgmt ctrl\n");
ath10k_htt_rx_free_msdu_chain(msdu_head);
continue;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment