Retrieve the mactime of ieee80211_rx_status based on received
data frame. The value is obtained from the htt_rx_indication_ppdu
structure and only available in 32-bit.
Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@xxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/htt.h | 1 +
drivers/net/wireless/ath/ath10k/htt_rx.c | 1 +
drivers/net/wireless/ath/ath10k/txrx.c | 6 ++++++
3 files changed, 8 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index b93ae35..bf6b415 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1181,6 +1181,7 @@ struct htt_rx_info {
u32 info1;
u32 info2;
} rate;
+ u32 tsf;
bool fcs_err;
bool amsdu_more;
bool mic_err;
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 820c8ba..4ec2b5d 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -989,6 +989,7 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt,
info.rate.info0 = rx->ppdu.info0;
info.rate.info1 = __le32_to_cpu(rx->ppdu.info1);
info.rate.info2 = __le32_to_cpu(rx->ppdu.info2);
+ info.tsf = __le32_to_cpu(rx->ppdu.tsf);
hdr = ath10k_htt_rx_skb_get_hdr(msdu_head);
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index b11e478..4713bdb 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -258,6 +258,12 @@ void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info)
status->band = ch->band;
status->freq = ch->center_freq;
+ if (info->rate.info0 & HTT_RX_INDICATION_INFO0_END_VALID) {
+ /* TSF available only in 32-bit */
+ status->mactime = info->tsf & 0xffffffff;
+ status->flag |= RX_FLAG_MACTIME_END;
+ }
+
ath10k_dbg(ATH10K_DBG_DATA,
"rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i\n",
info->skb,
--
1.7.9.5
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