Wifi: Filter usable channels by Coex, Concurrency
Add ability to filter usable channel due to coex &
concurrency limitations. List of usable channels could
be limited due to coex restrictions and also due to
concurrency limitations & connection state.
Bug: 160212907
Test: VTS - VtsHalWifiV1_5TargetTest
Change-Id: Ic36b792b93fc4a6e328b9bc606a5286b8c1fd690
diff --git a/wifi/1.5/default/wifi_legacy_hal.cpp b/wifi/1.5/default/wifi_legacy_hal.cpp
index 94603b3..f5ca753 100644
--- a/wifi/1.5/default/wifi_legacy_hal.cpp
+++ b/wifi/1.5/default/wifi_legacy_hal.cpp
@@ -1638,12 +1638,14 @@
}
std::pair<wifi_error, std::vector<wifi_usable_channel>>
-WifiLegacyHal::getUsableChannels(uint32_t band_mask, uint32_t iface_mode_mask) {
+WifiLegacyHal::getUsableChannels(uint32_t band_mask, uint32_t iface_mode_mask,
+ uint32_t filter_mask) {
std::vector<wifi_usable_channel> channels;
channels.resize(kMaxWifiUsableChannels);
uint32_t size = 0;
wifi_error status = global_func_table_.wifi_get_usable_channels(
- global_handle_, band_mask, iface_mode_mask, channels.size(), &size,
+ global_handle_, band_mask, iface_mode_mask, filter_mask,
+ channels.size(), &size,
reinterpret_cast<wifi_usable_channel*>(channels.data()));
CHECK(size >= 0 && size <= kMaxWifiUsableChannels);
channels.resize(size);