wil6210: simple ADDBA on originator (Tx) side
Upon Tx vring creation, initiate BACK establishment
with maximum possible window size.
When establishing secure connection, there is EAPOL data exchange
between connection itself and "data port open", where security
is done and non-EAPOL data may be transferred. It is better to
send EAPOL frames using normal ACK because of firmware considerations.
send ADDBA only is 2 conditions met:
- data port open for the corresponded STA
- vring created
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index d926860..71eaeec 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -701,6 +701,8 @@
vring->hwtail = le32_to_cpu(reply.cmd.tx_vring_tail_ptr);
txdata->enabled = 1;
+ if (wil->sta[cid].data_port_open)
+ wil_addba_tx_request(wil, id);
return 0;
out_free:
@@ -713,6 +715,7 @@
void wil_vring_fini_tx(struct wil6210_priv *wil, int id)
{
struct vring *vring = &wil->vring_tx[id];
+ struct vring_tx_data *txdata = &wil->vring_tx_data[id];
WARN_ON(!mutex_is_locked(&wil->mutex));
@@ -727,6 +730,7 @@
napi_synchronize(&wil->napi_tx);
wil_vring_free(wil, vring, 1);
+ memset(txdata, 0, sizeof(*txdata));
}
static struct vring *wil_find_tx_vring(struct wil6210_priv *wil,