From 5f6d4ca3c196814bef0cbbb195acd9ecc178588b Mon Sep 17 00:00:00 2001 From: Maxim Altshul Date: Mon, 11 Jul 2016 17:22:33 +0300 Subject: [PATCH] wlcore: Add support for get_expected_throughput opcode Adding this opcode, allows the TI wireless driver, to report throughput directly from FW to mac80211. This is used mainly for mesh metric calculation. Signed-off-by: Maxim Altshul [kvalo@codeaurora.org: fix indentation] Signed-off-by: Kalle Valo --- drivers/net/wireless/ti/wlcore/main.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 45aab10..1d68916 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -5700,6 +5700,16 @@ out: mutex_unlock(&wl->mutex); } +static u32 wlcore_op_get_expected_throughput(struct ieee80211_sta *sta) +{ + struct wl1271_station *wl_sta = (struct wl1271_station *)sta->drv_priv; + struct wl1271 *wl = wl_sta->wl; + u8 hlid = wl_sta->hlid; + + /* return in units of Kbps */ + return (wl->links[hlid].fw_rate_mbps * 1000); +} + static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw) { struct wl1271 *wl = hw->priv; @@ -5900,6 +5910,7 @@ static const struct ieee80211_ops wl1271_ops = { .switch_vif_chanctx = wlcore_op_switch_vif_chanctx, .sta_rc_update = wlcore_op_sta_rc_update, .sta_statistics = wlcore_op_sta_statistics, + .get_expected_throughput = wlcore_op_get_expected_throughput, CFG80211_TESTMODE_CMD(wl1271_tm_cmd) }; -- 2.7.4