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| author | Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> | 2018-10-05 10:11:43 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-10-05 14:01:37 +0300 |
| commit | 2525f188f7fd28fedc2c1093f02d74195f966f63 (patch) | |
| tree | bc206cf553c4404fa376bda1b7ffcef28c4b540a /drivers/net/wireless/quantenna | |
| parent | 6d85930f265393cde7dba5637eeaa60c2c7c72c8 (diff) | |
| download | linux-2525f188f7fd28fedc2c1093f02d74195f966f63.tar.bz2 | |
qtnfmac: add support for scan dwell time configuration
Firmware supports scan dwell time tuning for various types of scans.
Enable support for this feature:
- advertise capability to configure channel dwell time to host
- pass scan dwell parameters to wireless card in scan request
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/quantenna')
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/commands.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/qlink.h | 2 |
3 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 9845cf287118..18179965bd38 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -1101,6 +1101,10 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD); + if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_DWELL) + wiphy_ext_feature_set(wiphy, + NL80211_EXT_FEATURE_SET_SCAN_DWELL); + wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2; diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index 8fb15cbf5005..bfdc1ad30c13 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -2203,6 +2203,15 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac) qtnf_cmd_skb_put_tlv_tag(cmd_skb, QTN_TLV_ID_SCAN_FLUSH); } + if (scan_req->duration) { + pr_debug("MAC%u: %s scan duration %u\n", mac->macid, + scan_req->duration_mandatory ? "mandatory" : "max", + scan_req->duration); + + qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_SCAN_DWELL, + scan_req->duration); + } + ret = qtnf_cmd_send(mac->bus, cmd_skb); if (ret) goto out; diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 699157100309..8d62addea895 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -80,6 +80,7 @@ enum qlink_hw_capab { QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR = BIT(3), QLINK_HW_CAPAB_PWR_MGMT = BIT(4), QLINK_HW_CAPAB_OBSS_SCAN = BIT(5), + QLINK_HW_CAPAB_SCAN_DWELL = BIT(6), }; enum qlink_iface_type { @@ -1152,6 +1153,7 @@ enum qlink_tlv_id { QTN_TLV_ID_WOWLAN_CAPAB = 0x0410, QTN_TLV_ID_WOWLAN_PATTERN = 0x0411, QTN_TLV_ID_SCAN_FLUSH = 0x0412, + QTN_TLV_ID_SCAN_DWELL = 0x0413, }; struct qlink_tlv_hdr { |