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qcacmn: Don't run scan aging on non-tx bss of connected AP

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Do not age out the scan entries of non-tx bss of connected AP
as the non-tx bss entries are updated based on connected AP
beacon.

Change-Id: Ib7276ff919f4c9a843c018caca1a90fd31168eac
CRs-Fixed: 2714982
This commit is contained in:
Kiran Kumar Lokere 2020-06-19 16:20:32 -07:00 • committed by snandini
commit 69bc670b4b
1 changed files with 39 additions and 1 deletions
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40
umac/scan/core/src/wlan_scan_cache_db.c
View file

@ -436,6 +436,42 @@ static bool scm_bss_is_connected(struct scan_cache_entry *entry)
return true;
return false;
}
static bool scm_bss_is_nontx_of_conn_bss(struct scan_cache_entry *entry,
struct scan_dbs *scan_db)
{
int i;
struct scan_cache_node *cur_node = NULL;
struct scan_cache_node *next_node = NULL;
if (!entry->mbssid_info.profile_num)
return false;
for (i = 0 ; i < SCAN_HASH_SIZE; i++) {
cur_node = scm_get_next_node(scan_db,
&scan_db->scan_hash_tbl[i], NULL);
while (cur_node) {
if (!memcmp(entry->mbssid_info.trans_bssid,
cur_node->entry->bssid.bytes,
QDF_MAC_ADDR_SIZE)) {
if (scm_bss_is_connected(cur_node->entry)) {
scm_scan_entry_put_ref(scan_db,
cur_node,
true);
return true;
}
}
next_node = scm_get_next_node(scan_db,
&scan_db->scan_hash_tbl[i], cur_node);
cur_node = next_node;
next_node = NULL;
}
}
return false;
}
void scm_age_out_entries(struct wlan_objmgr_psoc *psoc,
struct scan_dbs *scan_db)
{
@ -454,7 +490,9 @@ void scm_age_out_entries(struct wlan_objmgr_psoc *psoc,
cur_node = scm_get_next_node(scan_db,
&scan_db->scan_hash_tbl[i], NULL);
while (cur_node) {
if (!scm_bss_is_connected(cur_node->entry))
if (!scm_bss_is_connected(cur_node->entry) &&
!scm_bss_is_nontx_of_conn_bss(cur_node->entry,
scan_db))
scm_check_and_age_out(scan_db, cur_node,
def_param->scan_cache_aging_time);
next_node = scm_get_next_node(scan_db,