For my Linksys WUSB11 at76c503-i3861 device, scanning fails without
probe_delay, min_channel_time, and max_channel_time specified for the
scan request. These values were found by checking scan requests from
the at76_usb driver.
Signed-off-by: Jason Andryuk <jandryuk@xxxxxxxxx>
--
Prior to this patch, the driver did not produce any scan results on my device.
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x
index d9f2c52..4a3f4ff 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1180,6 +1180,9 @@ static int at76_start_monitor(struct at76_priv *priv)
scan.channel = priv->channel;
scan.scan_type = SCAN_TYPE_PASSIVE;
scan.international_scan = 0;
+ scan.min_channel_time = cpu_to_le16(priv->scan_min_time);
+ scan.max_channel_time = cpu_to_le16(priv->scan_max_time);
+ scan.probe_delay = cpu_to_le16(0);
ret = at76_set_card_command(priv->udev, CMD_SCAN, &scan, sizeof(scan));
if (ret >= 0)
--
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