samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Add support to handle HE 6GHz duplicate beacon

Sfoglia il codice sorgente 
Check HE 6GHz duplicate beacon in scan results and do not
drop the beacon due to channel mismatch.

Change-Id: If095c18e4ad377a5909c9460fceaa47a2a768ce0
CRs-Fixed: 2654483
This commit is contained in:
Kiran Kumar Lokere
2020-03-31 17:49:29 -07:00
committato da nshrivas
parent c053dca35b
commit 1413ea8e1e
1 ha cambiato i file con 10 aggiunte e 4 eliminazioni
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14
umac/scan/dispatcher/src/wlan_scan_utils_api.c
Vedi File

@@ -238,11 +238,13 @@ static struct he_oper_6g_param *util_scan_get_he_6g_params(uint8_t *he_ops)
static void
util_scan_get_chan_from_he_6g_params(struct scan_cache_entry *scan_params,
uint8_t *chan_idx)
uint8_t *chan_idx, bool *he_6g_dup_bcon)
{
struct he_oper_6g_param *he_6g_params;
uint8_t *he_ops;
*he_6g_dup_bcon = false;
he_ops = util_scan_entry_heop(scan_params);
if (!util_scan_entry_hecap(scan_params) || !he_ops)
return;
@@ -252,6 +254,7 @@ util_scan_get_chan_from_he_6g_params(struct scan_cache_entry *scan_params,
return;
*chan_idx = he_6g_params->primary_channel;
*he_6g_dup_bcon = he_6g_params->duplicate_beacon ? true : false;
}
static enum wlan_phymode
@@ -311,7 +314,7 @@ util_scan_get_phymode_6g(struct wlan_objmgr_pdev *pdev,
#else
static void
util_scan_get_chan_from_he_6g_params(struct scan_cache_entry *scan_params,
uint8_t *chan_idx)
uint8_t *chan_idx, bool *he_6g_dup_bcon)
{}
static inline enum wlan_phymode
util_scan_get_phymode_6g(struct wlan_objmgr_pdev *pdev,
@@ -1410,6 +1413,7 @@ util_scan_gen_scan_entry(struct wlan_objmgr_pdev *pdev,
struct qbss_load_ie *qbss_load;
struct scan_cache_node *scan_node;
uint8_t i, chan_idx = 0;
bool he_6g_dup_bcon = false;
scan_entry = qdf_mem_malloc_atomic(sizeof(*scan_entry));
if (!scan_entry) {
@@ -1507,7 +1511,8 @@ util_scan_gen_scan_entry(struct wlan_objmgr_pdev *pdev,
scan_entry->is_p2p = true;
if (!chan_idx && util_scan_entry_hecap(scan_entry))
util_scan_get_chan_from_he_6g_params(scan_entry, &chan_idx);
util_scan_get_chan_from_he_6g_params(scan_entry, &chan_idx,
&he_6g_dup_bcon);
if (chan_idx) {
uint8_t band_mask = BIT(wlan_reg_freq_to_band(
@@ -1523,7 +1528,8 @@ util_scan_gen_scan_entry(struct wlan_objmgr_pdev *pdev,
scan_entry->channel.chan_freq = rx_param->chan_freq;
} else if (rx_param->chan_freq !=
scan_entry->channel.chan_freq) {
if (!wlan_reg_is_49ghz_freq(scan_entry->channel.chan_freq))
if (!wlan_reg_is_49ghz_freq(scan_entry->channel.chan_freq) &&
!he_6g_dup_bcon)
scan_entry->channel_mismatch = true;
}