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| author | Maxim Altshul <maxim.altshul@ti.com> | 2016-07-11 16:22:33 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-07-18 21:37:33 +0200 |
| commit | 5f6d4ca3c196814bef0cbbb195acd9ecc178588b (patch) | |
| tree | 800eefdf14f71250b2d210a0cb5335c19b1ee6a2 | |
| parent | wlcore/wl18xx: Add functionality to accept TX rate per link (diff) | |
| download | linux-5f6d4ca3c196814bef0cbbb195acd9ecc178588b.tar.xz linux-5f6d4ca3c196814bef0cbbb195acd9ecc178588b.zip | |
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 <maxim.altshul@ti.com>
[kvalo@codeaurora.org: fix indentation]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 45aab1041d7f..1d689169da76 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) }; |