Wifi-hostapd: Add 6GHz impacts to softAP
This commit adds changes needed to support the 6GHz band to
SoftAP.
Bug: 139354972
Test: Manual
Test: VTS test
Change-Id: Ib4e14facc7cbb54ba89ecf07e75df8dceacb361f
diff --git a/wifi/hostapd/1.2/IHostapd.hal b/wifi/hostapd/1.2/IHostapd.hal
index 31ade13..1bac1e7 100644
--- a/wifi/hostapd/1.2/IHostapd.hal
+++ b/wifi/hostapd/1.2/IHostapd.hal
@@ -16,6 +16,7 @@
package android.hardware.wifi.hostapd@1.2;
+import @1.0::IHostapd.NetworkParams;
import @1.1::IHostapd;
import HostapdStatus;
import MacAddress;
@@ -26,6 +27,86 @@
*/
interface IHostapd extends @1.1::IHostapd {
/**
+ * Band bitmMask to use for the SoftAp operations.
+ * A combinatoin of these bits are used to identify the allowed bands
+ * to start the softAp
+ */
+ enum BandMask : uint32_t {
+ /**
+ * 2.4 GHz band.
+ */
+ BAND_2_GHZ = 1 << 0,
+ /**
+ * 5 GHz band.
+ */
+ BAND_5_GHZ = 1 << 1,
+ /**
+ * 6 GHz band.
+ */
+ BAND_6_GHZ = 1 << 2,
+ };
+
+ /**
+ * Parameters to control the HW mode for the interface.
+ */
+ struct HwModeParams {
+ /**
+ * Whether IEEE 802.11ax (HE) is enabled or not.
+ * Note: hw_mode=a is used to specify that 5 GHz band or 6 GHz band is
+ * used with HE.
+ */
+ bool enable80211AX;
+ /**
+ * Whether 6GHz band enabled or not on softAp.
+ * Note: hw_mode=a is used to specify that 5 GHz band or 6 GHz band is
+ * used.
+ */
+ bool enable6GhzBand;
+ };
+
+ /**
+ * Parameters to control the channel selection for the interface.
+ */
+ struct ChannelParams {
+ /**
+ * Band to use for the SoftAp operations.
+ */
+ bitfield<BandMask> bandMask;
+ };
+
+ /**
+ * Parameters to use for setting up the access point interface.
+ */
+ struct IfaceParams {
+ /**
+ * Baseline information as defined in HAL 1.1.
+ */
+ @1.1::IHostapd.IfaceParams V1_1;
+ /** Additional Hw mode params for the interface */
+ HwModeParams hwModeParams;
+ /** Additional Channel params for the interface */
+ ChannelParams channelParams;
+ };
+
+ /**
+ * Adds a new access point for hostapd to control.
+ *
+ * This should trigger the setup of an access point with the specified
+ * interface and network params.
+ *
+ * @param ifaceParams AccessPoint Params for the access point.
+ * @param nwParams Network Params for the access point.
+ * @return status Status of the operation.
+ * Possible status codes:
+ * |HostapdStatusCode.SUCCESS|,
+ * |HostapdStatusCode.FAILURE_ARGS_INVALID|,
+ * |HostapdStatusCode.FAILURE_UNKNOWN|,
+ * |HostapdStatusCode.FAILURE_IFACE_EXISTS|
+ */
+ addAccessPoint_1_2(IfaceParams ifaceParams, NetworkParams nwParams)
+ generates(HostapdStatus status);
+
+ /**
* force one of the hotspot clients disconnect..
*
* @param ifaceName Name of the interface.