wl12xx: fix sched scan of DFS channels (fea2a613) · Commits · 戴 / test

DFS channels weren't scanned properly because min/max_duration weren't set for these channels even though they're required by the FW. The change sets passive_duration and min/max_duration for all channels as the FW uses the correct parameters according to the channel type. Signed-off-by:

Eyal Shapira <eyal@wizery.com> Signed-off-by:

Luciano Coelho <coelho@ti.com>

drivers/net/wireless/wl12xx/scan.c

+8 −7

Original line number	Diff line number	Diff line
		@@ -437,18 +437,19 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,

		if (flags & IEEE80211_CHAN_RADAR) {
		channels[j].flags \|= SCAN_CHANNEL_FLAGS_DFS;

		channels[j].passive_duration =
		cpu_to_le16(c->dwell_time_dfs);
		}
		else if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
		} else {
		channels[j].passive_duration =
		cpu_to_le16(c->dwell_time_passive);
		} else {
		}

		channels[j].min_duration =
		cpu_to_le16(c->min_dwell_time_active);
		channels[j].max_duration =
		cpu_to_le16(c->max_dwell_time_active);
		}

		channels[j].tx_power_att = req->channels[i]->max_power;
		channels[j].channel = req->channels[i]->hw_value;

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