From: Ben Greear <[email protected]> When the driver cannot provide proper rssi, mark status with RX_FLAG_NO_SIGNAL_VAL so that stack properly ignores it.
Signed-off-by: Ben Greear <[email protected]> --- Patch is against my tree, hopefully will apply OK against upstream but have not tested that yet. drivers/net/wireless/ath/ath10k/htt_rx.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 0c83ffb..d8ec8dd 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -1216,11 +1216,12 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, mpdu_ranges = htt_rx_ind_get_mpdu_ranges(rx); /* Fill this once, while this is per-ppdu */ - if (rx->ppdu.info0 & HTT_RX_INDICATION_INFO0_START_VALID) { - memset(rx_status, 0, sizeof(*rx_status)); + memset(rx_status, 0, sizeof(*rx_status)); + if (rx->ppdu.info0 & HTT_RX_INDICATION_INFO0_START_VALID) rx_status->signal = ATH10K_DEFAULT_NOISE_FLOOR + rx->ppdu.combined_rssi; - } + else + rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; if (rx->ppdu.info0 & HTT_RX_INDICATION_INFO0_END_VALID) { /* TSF available only in 32-bit */ -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
