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qcacld-3.0: Do not remove unsafe channel for SAP

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If g_sta_sap_scc_on_lte_coex_chan != 0, the SAP and
STA SCC on unsafe channel is allowed.
The change keeps the unsafe channel in SAP channel
list if STA is active on the channel.

Change-Id: I328841df611a000b1c4d4d09618a4035f0b7fba6
CRs-Fixed: 2509730
This commit is contained in:
Liangwei Dong 2019-08-14 18:59:38 +08:00 • committed by nshrivas
commit 2e5f31d731
1 changed files with 9 additions and 0 deletions
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9
components/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c
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@ -184,6 +184,7 @@ void policy_mgr_update_with_safe_channel_list(struct wlan_objmgr_psoc *psoc,
uint8_t i, j;
uint32_t safe_channel_count = 0, current_channel_count = 0;
struct policy_mgr_psoc_priv_obj *pm_ctx;
uint8_t scc_on_lte_coex = 0;
pm_ctx = policy_mgr_get_context(psoc);
if (!pm_ctx) {
@ -210,6 +211,7 @@ void policy_mgr_update_with_safe_channel_list(struct wlan_objmgr_psoc *psoc,
qdf_mem_copy(org_weight_list, weight_list, QDF_MAX_NUM_CHAN);
qdf_mem_zero(weight_list, weight_len);
policy_mgr_get_sta_sap_scc_lte_coex_chnl(psoc, &scc_on_lte_coex);
for (i = 0; i < current_channel_count; i++) {
is_unsafe = 0;
for (j = 0; j < pm_ctx->unsafe_channel_count; j++) {
@ -222,6 +224,13 @@ void policy_mgr_update_with_safe_channel_list(struct wlan_objmgr_psoc *psoc,
break;
}
}
if (is_unsafe && scc_on_lte_coex &&
policy_mgr_is_sta_sap_scc(psoc, current_channel_list[i])) {
policy_mgr_debug("CH %d unsafe ingored when STA present on it",
current_channel_list[i]);
is_unsafe = 0;
}
if (!is_unsafe) {
pcl_channels[safe_channel_count] =
current_channel_list[i];