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qcacmn: Add NOL channel list filter support for scan filter

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Implement the filter to reject the candidate with the channel in
the NOL list(i.e FS hit channel).

Change-Id: I8e39cd9e13a17816f7f96354c9880b11af9c06c8
CRs-Fixed: 2746157
This commit is contained in:
Santosh Anbu
2020-08-02 19:35:23 +05:30
committed by snandini
parent 3a67ec1735
commit 3faf147264
1 changed files with 18 additions and 1 deletions
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19
umac/scan/core/src/wlan_scan_filter.c
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@@ -22,6 +22,7 @@
#include <wlan_scan_utils_api.h>
#include "wlan_scan_main.h"
#include "wlan_scan_cache_db_i.h"
#include <wlan_dfs_utils_api.h>
#include "wlan_crypto_global_def.h"
#include "wlan_crypto_global_api.h"
@@ -581,7 +582,6 @@ static inline bool scm_is_fils_config_match(struct scan_filter *filter,
}
#endif
bool scm_filter_match(struct wlan_objmgr_psoc *psoc,
struct scan_cache_entry *db_entry,
struct scan_filter *filter,
@@ -590,6 +590,7 @@ bool scm_filter_match(struct wlan_objmgr_psoc *psoc,
int i;
bool match = false;
struct scan_default_params *def_param;
struct wlan_objmgr_pdev *pdev;
def_param = wlan_scan_psoc_get_def_params(psoc);
if (!def_param)
@@ -632,6 +633,22 @@ bool scm_filter_match(struct wlan_objmgr_psoc *psoc,
if (!match && filter->num_of_bssid)
return false;
pdev = wlan_objmgr_get_pdev_by_id(psoc, db_entry->pdev_id,
WLAN_SCAN_ID);
if (!pdev) {
scm_err("Invalid pdev");
return false;
}
if (filter->ignore_nol_chan &&
utils_dfs_is_freq_in_nol(pdev, db_entry->channel.chan_freq)) {
wlan_objmgr_pdev_release_ref(pdev, WLAN_SCAN_ID);
scm_debug("%pM : Ignore as chan in NOL list",
db_entry->bssid.bytes);
return false;
}
wlan_objmgr_pdev_release_ref(pdev, WLAN_SCAN_ID);
match = false;
for (i = 0; i < filter->num_of_channels; i++) {
if (!filter->chan_freq_list[i] ||