Expose firmware limit for the max_scan_ie_len;
also do actually set IE's for the probe request
max_scan_ie_len used to be 0, this blocks scan requests with non-zero IE's
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/wil6210/cfg80211.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 61eaf20..6119ecb 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -309,9 +309,23 @@ static int wil_cfg80211_scan(struct wiphy *wiphy,
request->channels[i]->center_freq);
}
+ if (request->ie_len)
+ print_hex_dump_bytes("Scan IE ", DUMP_PREFIX_OFFSET,
+ request->ie, request->ie_len);
+ else
+ wil_dbg_misc(wil, "Scan has no IE's\n");
+
+ rc = wmi_set_ie(wil, WMI_FRAME_PROBE_REQ, request->ie_len,
+ request->ie);
+ if (rc) {
+ wil_err(wil, "Aborting scan, set_ie failed: %d\n", rc);
+ goto out;
+ }
+
rc = wmi_send(wil, WMI_START_SCAN_CMDID, &cmd, sizeof(cmd.cmd) +
cmd.cmd.num_channels * sizeof(cmd.cmd.channel_list[0]));
+out:
if (rc) {
del_timer_sync(&wil->scan_timer);
wil->scan_request = NULL;
@@ -813,6 +827,7 @@ static void wil_wiphy_init(struct wiphy *wiphy)
{
/* TODO: set real value */
wiphy->max_scan_ssids = 10;
+ wiphy->max_scan_ie_len = WMI_MAX_IE_LEN;
wiphy->max_num_pmkids = 0 /* TODO: */;
wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_AP) |
--
1.9.1
--
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