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wlcore: Pass win_size taken from ieee80211_sta to FW 

When starting a new BA session, we must pass the win_size to the FW.

To do this we take max_rx_aggregation_subframes (BA RX win size)
which is stored in ieee80211_sta structure (e.g per link and not per HW)

We will use the value stored per link when passing the win_size to
firmware through the ACX_BA_SESSION_RX_SETUP command.

Signed-off-by: Maxim Altshul <maxim.altshul@ti.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Maxim Altshul 2016-08-21 14:24:24 +03:00 committed by Kalle Valo
parent 9afdd6128c
commit 42c7372a11
3 changed files with 9 additions and 5 deletions
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5
drivers/net/wireless/ti/wlcore/acx.c
View File

@ -1419,7 +1419,8 @@ out:
/* setup BA session receiver setting in the FW. */
int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
u16 ssn, bool enable, u8 peer_hlid)
u16 ssn, bool enable, u8 peer_hlid,
u8 win_size)
{
struct wl1271_acx_ba_receiver_setup *acx;
int ret;
@ -1435,7 +1436,7 @@ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
acx->hlid = peer_hlid;
acx->tid = tid_index;
acx->enable = enable;
acx->win_size = wl->conf.ht.rx_ba_win_size;
acx->win_size = win_size;
acx->ssn = ssn;
ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx,

3
drivers/net/wireless/ti/wlcore/acx.h
View File

@ -1113,7 +1113,8 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl,
int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
struct wl12xx_vif *wlvif);
int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
u16 ssn, bool enable, u8 peer_hlid);
u16 ssn, bool enable, u8 peer_hlid,
u8 win_size);
int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u64 *mactime);
int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,

6
drivers/net/wireless/ti/wlcore/main.c
View File

@ -5285,7 +5285,9 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
}
ret = wl12xx_acx_set_ba_receiver_session(wl, tid, *ssn, true,
hlid);
hlid,
params->buf_size);
if (!ret) {
*ba_bitmap |= BIT(tid);
wl->ba_rx_session_count++;
@ -5306,7 +5308,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
}
ret = wl12xx_acx_set_ba_receiver_session(wl, tid, 0, false,
hlid);
hlid, 0);
if (!ret) {
*ba_bitmap &= ~BIT(tid);
wl->ba_rx_session_count--;