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authorMaxim Altshul <maxim.altshul@ti.com>2016-08-21 14:24:24 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-05-20 14:27:03 +0200
commit4b86b46ef4108d41c5ee52fbd1cba30122d10ac3 (patch)
tree3443d655ec519f339d93a57fa8d6ec4bb17074cf /drivers
parent8ef67e0078b30ed1b4c36671723d585f80ab903c (diff)
wlcore: Pass win_size taken from ieee80211_sta to FW
commit 42c7372a111630dab200c2f959424f5ec3bf79a4 upstream. 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> Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ti/wlcore/acx.c5
-rw-r--r--drivers/net/wireless/ti/wlcore/acx.h3
-rw-r--r--drivers/net/wireless/ti/wlcore/main.c6
3 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index f28fa3b5029d..0646c9b6f8d7 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -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,
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 954d57ec98f4..524aea495dff 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -1112,7 +1112,8 @@ 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,
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 30165ea0fa25..7b27c7e23af2 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5328,7 +5328,9 @@ 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++;
@@ -5349,7 +5351,7 @@ 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--;