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Wifi-1720. Fix for the neighbor scan failure on wifi6 APs.

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Tested on WF188n (wifi6) and ECW5211 (wifi5) and EA8300 (wifi5) APs.
Checked for the scan results in EquipmentScanDetails event on the cloud.

Signed-off-by: ravi vaishnav <ravi.vaishnav@netexperience.com>
This commit is contained in:
ravi vaishnav
2021-03-31 15:13:48 -07:00
committed by Rick Sommerville
parent 9cb289b605
commit 077e1cda3c
1 changed files with 6 additions and 1 deletions
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7
feeds/wlan-ap/opensync/src/platform/openwrt/src/lib/target/src/stats_nl80211.c
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@@ -547,7 +547,7 @@ int nl80211_scan_trigger(struct nl_call_param *nl_call_param, uint32_t *chan_lis
{ {
struct nl_msg *msg = nl80211_call_vif(nl_call_param, NL80211_CMD_TRIGGER_SCAN, false); struct nl_msg *msg = nl80211_call_vif(nl_call_param, NL80211_CMD_TRIGGER_SCAN, false);
struct nlattr *freq; struct nlattr *freq;
unsigned int i; unsigned int i, flags = 0;
int ret = 0; int ret = 0;
if (!msg) if (!msg)
@@ -555,6 +555,11 @@ int nl80211_scan_trigger(struct nl_call_param *nl_call_param, uint32_t *chan_lis
LOGT("%s: not setting dwell time\n", nl_call_param->ifname); LOGT("%s: not setting dwell time\n", nl_call_param->ifname);
//nla_put_u16(msg, NL80211_ATTR_MEASUREMENT_DURATION, dwell_time); //nla_put_u16(msg, NL80211_ATTR_MEASUREMENT_DURATION, dwell_time);
/* Add the ap-force flag, otherwise the scan fails on wifi6 APs */
flags |= NL80211_SCAN_FLAG_AP;
nla_put(msg, NL80211_ATTR_SCAN_FLAGS, sizeof(uint32_t), &flags);
freq = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES); freq = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
for (i = 0; i < chan_num; i ++) for (i = 0; i < chan_num; i ++)
nla_put_u32(msg, i, ieee80211_channel_to_frequency(chan_list[i])); nla_put_u32(msg, i, ieee80211_channel_to_frequency(chan_list[i]));