#define FEATURE_SET_MATRIX 1
#define ATTR_NODFS_VALUE 3
#define ATTR_COUNTRY_CODE 4
+#define ATTR_LOW_LATENCY_MODE 5
static int internal_no_seq_check(nl_msg *msg, void *arg);
static int internal_valid_message_handler(nl_msg *msg, void *arg);
RSSI_MONITOR_ATTRIBUTE_START,
};
+enum wifi_apf_attr {
+ APF_ATTRIBUTE_VERSION,
+ APF_ATTRIBUTE_MAX_LEN,
+ APF_ATTRIBUTE_PROGRAM,
+ APF_ATTRIBUTE_PROGRAM_LEN
+};
+
+enum apf_request_type {
+ GET_APF_CAPABILITIES,
+ SET_APF_PROGRAM,
+ READ_APF_PROGRAM
+};
+
static wifi_error wifi_start_rssi_monitoring(wifi_request_id id, wifi_interface_handle
iface, s8 max_rssi, s8 min_rssi, wifi_rssi_event_handler eh);
static wifi_error wifi_stop_rssi_monitoring(wifi_request_id id, wifi_interface_handle iface);
nl_socket_set_local_port(sock, pid + (port << 22));
}
+class AndroidPktFilterCommand : public WifiCommand {
+ private:
+ const u8* mProgram = NULL;
+ u32 mProgramLen = 0;
+ u32* mVersion = NULL;
+ u32* mMaxLen = 0;
+ u32 mSourceOffset = 0;
+ u8 *mHostDestination = NULL;
+ u32 mLength = 0;
+ int mReqType = 0;
+ public:
+ AndroidPktFilterCommand(wifi_interface_handle handle,
+ u32* version, u32* max_len)
+ : WifiCommand(handle, 0),
+ mVersion(version), mMaxLen(max_len),
+ mReqType(GET_APF_CAPABILITIES)
+ {
+ }
+
+ AndroidPktFilterCommand(wifi_interface_handle handle,
+ const u8* program, u32 len)
+ : WifiCommand(handle, 0),
+ mProgram(program), mProgramLen(len),
+ mReqType(SET_APF_PROGRAM)
+ {
+ }
+
+ AndroidPktFilterCommand(wifi_interface_handle handle,
+ u32 src_offset, u8 *host_dst, u32 length)
+ : WifiCommand(handle, 0),
+ mSourceOffset(src_offset), mHostDestination(host_dst), mLength(length),
+ mReqType(READ_APF_PROGRAM)
+ {
+ }
+
+ int createRequest(WifiRequest& request) {
+ if (mReqType == SET_APF_PROGRAM) {
+ ALOGI("\n%s: APF set program request\n", __FUNCTION__);
+ return createSetPktFilterRequest(request);
+ } else if (mReqType == GET_APF_CAPABILITIES) {
+ ALOGI("\n%s: APF get capabilities request\n", __FUNCTION__);
+ return createGetPktFilterCapabilitesRequest(request);
+ } else if (mReqType == READ_APF_PROGRAM) {
+ ALOGI("\n%s: APF read program request\n", __FUNCTION__);
+ return createReadPktFilterRequest(request);
+ } else {
+ ALOGE("\n%s Unknown APF request\n", __FUNCTION__);
+ return WIFI_ERROR_NOT_SUPPORTED;
+ }
+ return WIFI_SUCCESS;
+ }
+
+ int createSetPktFilterRequest(WifiRequest& request) {
+ u8 *program = new u8[mProgramLen];
+ nlattr *data = NULL;
+ NULL_CHECK_RETURN(program, "memory allocation failure", WIFI_ERROR_OUT_OF_MEMORY);
+ int result = request.create(GOOGLE_OUI, SLSI_NL80211_VENDOR_SUBCMD_APF_SET_FILTER);
+ if (result < 0)
+ goto exit;
+
+ data = request.attr_start(NL80211_ATTR_VENDOR_DATA);
+ result = request.put_u32(APF_ATTRIBUTE_PROGRAM_LEN, mProgramLen);
+ if (result < 0)
+ goto exit;
+
+ memcpy(program, mProgram, mProgramLen);
+ result = request.put(APF_ATTRIBUTE_PROGRAM, program, mProgramLen);
+ if (result < 0)
+ goto exit;
+ request.attr_end(data);
+
+exit:
+ delete[] program;
+ return result;
+ }
+
+ int createGetPktFilterCapabilitesRequest(WifiRequest& request) {
+ return request.create(GOOGLE_OUI, SLSI_NL80211_VENDOR_SUBCMD_APF_GET_CAPABILITIES);
+ }
+
+ int createReadPktFilterRequest(WifiRequest& request) {
+ return request.create(GOOGLE_OUI, SLSI_NL80211_VENDOR_SUBCMD_APF_READ_FILTER);
+ }
+
+ int start() {
+ WifiRequest request(familyId(), ifaceId());
+ int result = createRequest(request);
+ if (result < 0) {
+ return result;
+ }
+ result = requestResponse(request);
+ if (result < 0) {
+ ALOGI("Request Response failed for APF, result = %d", result);
+ return result;
+ }
+ ALOGI("Done!");
+ return result;
+ }
+
+ int cancel() {
+ return WIFI_SUCCESS;
+ }
+
+ int handleResponse(WifiEvent& reply) {
+ ALOGD("In SetAPFCommand::handleResponse");
+
+ if (reply.get_cmd() != NL80211_CMD_VENDOR) {
+ ALOGD("Ignoring reply with cmd = %d", reply.get_cmd());
+ return NL_SKIP;
+ }
+
+ int id = reply.get_vendor_id();
+ int subcmd = reply.get_vendor_subcmd();
+
+ nlattr *vendor_data = reply.get_attribute(NL80211_ATTR_VENDOR_DATA);
+ int len = reply.get_vendor_data_len();
+
+ ALOGD("Id = %0x, subcmd = %d, len = %d", id, subcmd, len);
+ if (vendor_data == NULL || len == 0) {
+ ALOGE("no vendor data in SetAPFCommand response; ignoring it");
+ return NL_SKIP;
+ }
+ if (mReqType == GET_APF_CAPABILITIES) {
+ *mVersion = 0;
+ *mMaxLen = 0;
+ ALOGD("Response recieved for get packet filter capabilities command\n");
+ for (nl_iterator it(vendor_data); it.has_next(); it.next()) {
+ if (it.get_type() == APF_ATTRIBUTE_VERSION) {
+ *mVersion = it.get_u32();
+ ALOGI("APF version is %d\n", *mVersion);
+ } else if (it.get_type() == APF_ATTRIBUTE_MAX_LEN) {
+ *mMaxLen = it.get_u32();
+ ALOGI("APF max len is %d\n", *mMaxLen);
+ } else {
+ ALOGE("Ignoring invalid attribute type = %d, size = %d",
+ it.get_type(), it.get_len());
+ }
+ }
+ } else if (mReqType == READ_APF_PROGRAM) {
+ ALOGD("Response recieved for read apf packet filter command\n");
+ u32 len = reply.get_vendor_data_len();
+ void *data = reply.get_vendor_data();
+
+ memcpy(mHostDestination, (u8 *)data + mSourceOffset, min(len, mLength));
+ }
+ return NL_OK;
+ }
+
+ int handleEvent(WifiEvent& event) {
+ /* No Event to recieve for APF commands */
+ return NL_SKIP;
+ }
+};
+
class SetNdoffloadCommand : public WifiCommand {
private:
}
wifi_error wifi_get_packet_filter_capabilities(wifi_interface_handle handle,
- u32 *version, u32 *max_len)
+ u32 *version, u32 *max_len)
{
- /*Return success to pass VTS test.*/
- ALOGD("Packet filter not supported");
+ ALOGD("Getting APF capabilities, halHandle = %p\n", handle);
+ AndroidPktFilterCommand *cmd = new AndroidPktFilterCommand(handle, version, max_len);
+ NULL_CHECK_RETURN(cmd, "memory allocation failure", WIFI_ERROR_OUT_OF_MEMORY);
+ wifi_error result = (wifi_error)cmd->start();
+ if (result == WIFI_SUCCESS) {
+ ALOGD("Getting APF capability, version = %d, max_len = %d\n", *version, *max_len);
+ } else {
+ /* Return success to pass VTS test */
+ *version = 0;
+ *max_len = 0;
+ ALOGD("Packet Filter not supported");
+ result = WIFI_SUCCESS;
+ }
+ cmd->releaseRef();
+ return result;
+}
- *version = 0;
- *max_len = 0;
+wifi_error wifi_set_packet_filter(wifi_interface_handle handle,
+ const u8 *program, u32 len)
+{
+ ALOGD("Setting APF program, halHandle = %p\n", handle);
+ AndroidPktFilterCommand *cmd = new AndroidPktFilterCommand(handle, program, len);
+ NULL_CHECK_RETURN(cmd, "memory allocation failure", WIFI_ERROR_OUT_OF_MEMORY);
+ wifi_error result = (wifi_error)cmd->start();
+ cmd->releaseRef();
+ return result;
+}
- return WIFI_SUCCESS;
+wifi_error wifi_read_packet_filter(wifi_interface_handle handle,
+ u32 src_offset, u8 *host_dst, u32 length)
+{
+ ALOGD("Reading APF filter, halHandle = %p\n", handle);
+ AndroidPktFilterCommand *cmd = new AndroidPktFilterCommand(handle, src_offset, host_dst, length);
+ NULL_CHECK_RETURN(cmd, "memory allocation failure", WIFI_ERROR_OUT_OF_MEMORY);
+ wifi_error result = (wifi_error)cmd->start();
+ cmd->releaseRef();
+ return result;
}
/* Initialize HAL function pointer table */
fn->wifi_start_gscan = wifi_start_gscan;
fn->wifi_stop_gscan = wifi_stop_gscan;
fn->wifi_get_cached_gscan_results = wifi_get_cached_gscan_results;
- fn->wifi_set_bssid_hotlist = wifi_set_bssid_hotlist;
- fn->wifi_reset_bssid_hotlist = wifi_reset_bssid_hotlist;
- fn->wifi_set_significant_change_handler = wifi_set_significant_change_handler;
- fn->wifi_reset_significant_change_handler = wifi_reset_significant_change_handler;
fn->wifi_get_gscan_capabilities = wifi_get_gscan_capabilities;
fn->wifi_get_valid_channels = wifi_get_valid_channels;
fn->wifi_rtt_range_request = wifi_rtt_range_request;
fn->wifi_rtt_range_cancel = wifi_rtt_range_cancel;
fn->wifi_get_rtt_capabilities = wifi_get_rtt_capabilities;
fn->wifi_set_nodfs_flag = wifi_set_nodfs_flag;
-//fn->wifi_start_sending_offloaded_packet = wifi_start_sending_offloaded_packet;
+ fn->wifi_start_sending_offloaded_packet = wifi_start_sending_offloaded_packet;
fn->wifi_stop_sending_offloaded_packet = wifi_stop_sending_offloaded_packet;
fn->wifi_set_epno_list = wifi_set_epno_list;
fn->wifi_reset_epno_list = wifi_reset_epno_list;
fn->wifi_set_country_code = wifi_set_country_code;
fn->wifi_configure_roaming = wifi_configure_roaming;
fn->wifi_configure_nd_offload = wifi_configure_nd_offload;
- fn->wifi_get_packet_filter_capabilities = wifi_get_packet_filter_capabilities;
fn->wifi_start_pkt_fate_monitoring = wifi_start_pkt_fate_monitoring;
fn->wifi_get_tx_pkt_fates = wifi_get_tx_pkt_fates;
fn->wifi_get_rx_pkt_fates = wifi_get_rx_pkt_fates;
fn->wifi_nan_register_handler = nan_register_handler;
fn->wifi_nan_get_version = nan_get_version;
fn->wifi_nan_get_capabilities = nan_get_capabilities;
+ fn->wifi_nan_data_interface_create = nan_data_interface_create;
+ fn->wifi_nan_data_interface_delete = nan_data_interface_delete;
+ fn->wifi_nan_data_request_initiator = nan_data_request_initiator;
+ fn->wifi_nan_data_indication_response = nan_data_indication_response;
+ fn->wifi_nan_data_end = nan_data_end;
fn->wifi_get_roaming_capabilities = wifi_get_roaming_capabilities;
fn->wifi_enable_firmware_roaming = wifi_enable_firmware_roaming;
+ fn->wifi_get_packet_filter_capabilities = wifi_get_packet_filter_capabilities;
+ fn->wifi_set_packet_filter = wifi_set_packet_filter;
+ fn->wifi_read_packet_filter = wifi_read_packet_filter;
+ fn->wifi_set_latency_mode = wifi_set_latency_mode;
return WIFI_SUCCESS;
}
};
+class SetLatencyLockCommand : public WifiCommand {
+private:
+ wifi_latency_mode mMode;
+public:
+ SetLatencyLockCommand(wifi_interface_handle handle, wifi_latency_mode mode)
+ : WifiCommand(handle, 0) {
+ mMode = mode;
+ }
+ virtual int create() {
+ int ret;
+ ret = mMsg.create(GOOGLE_OUI, SLSI_NL80211_VENDOR_SUBCMD_SET_LATENCY_MODE);
+ if (ret < 0) {
+ ALOGE("Can't create message to send to driver - %d", ret);
+ return ret;
+ }
+
+ nlattr *data = mMsg.attr_start(NL80211_ATTR_VENDOR_DATA);
+ ret = mMsg.put_u8(ATTR_LOW_LATENCY_MODE, mMode);
+ if (ret < 0) {
+ return ret;
+ }
+
+ mMsg.attr_end(data);
+ return WIFI_SUCCESS;
+ }
+};
static int wifi_get_multicast_id(wifi_handle handle, const char *name, const char *group)
{
return (wifi_error) command.requestResponse();
}
-
+wifi_error wifi_set_latency_mode(wifi_interface_handle handle, wifi_latency_mode mode) {
+ SetLatencyLockCommand cmd(handle, mode);
+ return (wifi_error) cmd.requestResponse();
+}
/////////////////////////////////////////////////////////////////////////////
projects / GitHub / MotorolaMobilityLLC / hardware-samsung_slsi-scsc_wifibt-wifi_hal.git / blobdiff