[PATCH 2/2 v4] wlcore: Add support for get_expected_throughput opcode
From: Maxim Altshul <hidden>
Date: 2016-07-11 14:19:31
Also in:
lkml
Subsystem:
the rest, ti wilink wireless drivers · Maintainer:
Linus Torvalds
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 <redacted> --- 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 39dec7d..237dae8c 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c@@ -5851,6 +5851,16 @@ 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;
@@ -6051,6 +6061,7 @@ 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) };
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2.9.0