tequilaOS/platform_hardware_interfaces
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Merge "wifi(implementation): Turn on DFS flag for STA" into oc-dev

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TreeHugger Robot 2017-04-25 03:08:51 +00:00 committed by Android (Google) Code Review
commit b09f65c4b1
3 changed files with 14 additions and 1 deletions
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5
wifi/1.0/default/wifi_legacy_hal.cpp
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@ -581,6 +581,11 @@ WifiLegacyHal::getValidFrequenciesForBand(wifi_band band) {
return {status, std::move(freqs)};
}
wifi_error WifiLegacyHal::setDfsFlag(bool dfs_on) {
return global_func_table_.wifi_set_nodfs_flag(
wlan_interface_handle_, dfs_on ? 0 : 1);
}
wifi_error WifiLegacyHal::enableLinkLayerStats(bool debug) {
wifi_link_layer_params params;
params.mpdu_size_threshold = kLinkLayerStatsDataMpduSizeThreshold;

1
wifi/1.0/default/wifi_legacy_hal.h
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@ -181,6 +181,7 @@ class WifiLegacyHal {
wifi_error stopGscan(wifi_request_id id);
std::pair<wifi_error, std::vector<uint32_t>> getValidFrequenciesForBand(
wifi_band band);
wifi_error setDfsFlag(bool dfs_on);
// Link layer stats functions.
wifi_error enableLinkLayerStats(bool debug);
wifi_error disableLinkLayerStats();

9
wifi/1.0/default/wifi_sta_iface.cpp
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@ -31,7 +31,14 @@ using hidl_return_util::validateAndCall;
WifiStaIface::WifiStaIface(
const std::string& ifname,
const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
: ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
: ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {
// Turn on DFS channel usage for STA iface.
legacy_hal::wifi_error legacy_status =
legacy_hal_.lock()->setDfsFlag(true);
if (legacy_status != legacy_hal::WIFI_SUCCESS) {
LOG(ERROR) << "Failed to set DFS flag; DFS channels may be unavailable.";
}
}
void WifiStaIface::invalidate() {
legacy_hal_.reset();