From: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
To: linux-wireless@vger.kernel.org
Cc: kvalo@qca.qualcomm.com, Chun-Yeow Yeoh <yeohchunyeow@gmail.com>,
ath10k@lists.infradead.org
Subject: [PATCH] ath10k: set the mactime of ieee80211_rx_status
Date: Wed, 12 Feb 2014 17:37:46 +0800 [thread overview]
Message-ID: <1392197866-1261-1-git-send-email-yeohchunyeow@gmail.com> (raw)
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@gmail.com>
---
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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next reply other threads:[~2014-02-12 9:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 9:37 Chun-Yeow Yeoh [this message]
2014-02-19 15:25 ` [PATCH] ath10k: set the mactime of ieee80211_rx_status Kalle Valo
2014-02-20 2:47 ` Yeoh Chun-Yeow
2014-02-27 11:38 ` Kalle Valo
2014-02-27 13:48 ` Yeoh Chun-Yeow
2014-02-27 16:38 ` Kalle Valo
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