diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2020-08-24 19:53:55 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-08-27 13:13:44 +0300 |
| commit | 5973a2947430a297e3442c28114822a90dff362c (patch) | |
| tree | d62c0b300adf598c57ff3a79c4536b867584a0f3 /drivers/net/wireless/ath/wcn36xx/txrx.c | |
| parent | 2ca6a1dd83e15d4aa99fbcc0046a33249f5239d4 (diff) | |
| download | linux-5973a2947430a297e3442c28114822a90dff362c.tar.xz | |
wcn36xx: Fix software-driven scan
For software-driven scan, rely on mac80211 software scan instead
of internal driver implementation. The internal implementation
cause connection trouble since it keep the antenna busy during
the entire scan duration, moreover it's only a passive scanning
(no probe request). Therefore, let mac80211 manages sw scan.
Note: we fallback to software scan if firmware does not report
scan offload support or if we need to scan the 5Ghz band (currently
not supported by the offload scan...).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1598288035-19790-1-git-send-email-loic.poulain@linaro.org
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index f5872e7dfb51..820505619f66 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -144,15 +144,8 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) fc = __le16_to_cpu(hdr->frame_control); sn = IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl)); - /* When scanning associate beacons to this */ - if (ieee80211_is_beacon(hdr->frame_control) && wcn->scan_freq) { - status.freq = wcn->scan_freq; - status.band = wcn->scan_band; - } else { - status.freq = WCN36XX_CENTER_FREQ(wcn); - status.band = WCN36XX_BAND(wcn); - } - + status.freq = WCN36XX_CENTER_FREQ(wcn); + status.band = WCN36XX_BAND(wcn); status.mactime = 10; status.signal = -get_rssi0(bd); status.antenna = 1; |