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Commit b8907855 authored by Daichi Ueura's avatar Daichi Ueura Committed by Roshan Pius
Browse files

hostapd(interface): Restrict channel range in ACS 



This will be used to restrict channels selected by ACS.

Bug: 116839455
Test: no build errors
Signed-off-by: default avatarDaichi Ueura <daichi.ueura@sony.com>
Change-Id: I80eb81e2b13256abef41985d90c47096f6adedfd
(cherry-picked from 4ecb3b1b78d1b5b521dcc643a5c251390cc3644f)
parent 9bed22a4

wifi/hostapd/1.1/IHostapd.hal

+58 −0
Original line number Diff line number Diff line
@@ -25,6 +25,64 @@ import IHostapdCallback; 
 * Top-level object for managing SoftAPs.

 */

interface IHostapd extends @1.0::IHostapd {

    /**

     * Parameters to specify the channel range for ACS.

     */

    struct AcsChannelRange {

        /**

         * Channel number (IEEE 802.11) at the start of the range.

         */

        uint32_t start;

        /**

         * Channel number (IEEE 802.11) at the end of the range.

         */

        uint32_t end;

    };



    /**

     * Parameters to control the channel selection for the interface.

     */

    struct ChannelParams {

        /**

         * This option can be used to specify the channels selected by ACS.

         * If this is an empty list, all channels allowed in selected HW mode

         * are specified implicitly.

         * Note: channels may be overridden by firmware.

         * Note: this option is ignored if ACS is disabled.

         */

        vec<AcsChannelRange> acsChannelRanges;

    };



    /**

     * Parameters to use for setting up the access point interface.

     */

    struct IfaceParams {

        /**

         * Baseline information as defined in HAL 1.0.

         */

        @1.0::IHostapd.IfaceParams V1_0;

        /** 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_1(IfaceParams ifaceParams, NetworkParams nwParams)

        generates(HostapdStatus status);



    /**

     * Register for callbacks from the hostapd service.

     *