int wl12xx_acx_frame_rates(struct wl12xx *wl, u8 ctrl_rate, u8 ctrl_mod,
u8 mgt_rate, u8 mgt_mod)
{
+ struct acx_fw_gen_frame_rates *rates;
int ret;
- struct acx_fw_gen_frame_rates rates;
wl12xx_debug(DEBUG_ACX, "acx frame rates");
- rates.header.id = ACX_FW_GEN_FRAME_RATES;
- rates.header.len = sizeof(struct acx_fw_gen_frame_rates) -
- sizeof(struct acx_header);
+ rates = kzalloc(sizeof(*rates), GFP_KERNEL);
+ if (!rates) {
+ ret = -ENOMEM;
+ goto out;
+ }
- rates.tx_ctrl_frame_rate = ctrl_rate;
- rates.tx_ctrl_frame_mod = ctrl_mod;
- rates.tx_mgt_frame_rate = mgt_rate;
- rates.tx_mgt_frame_mod = mgt_mod;
+ rates->tx_ctrl_frame_rate = ctrl_rate;
+ rates->tx_ctrl_frame_mod = ctrl_mod;
+ rates->tx_mgt_frame_rate = mgt_rate;
+ rates->tx_mgt_frame_mod = mgt_mod;
- ret = wl12xx_cmd_configure(wl, &rates, sizeof(rates));
+ ret = wl12xx_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
+ rates, sizeof(*rates));
if (ret < 0) {
wl12xx_error("Failed to set FW rates and modulation");
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(rates);
+ return ret;
}
int wl12xx_acx_station_id(struct wl12xx *wl)
{
+ struct acx_dot11_station_id *mac;
int ret, i;
- struct dot11_station_id mac;
wl12xx_debug(DEBUG_ACX, "acx dot11_station_id");
- mac.header.id = DOT11_STATION_ID;
- mac.header.len = sizeof(mac) - sizeof(struct acx_header);
+ mac = kzalloc(sizeof(*mac), GFP_KERNEL);
+ if (!mac) {
+ ret = -ENOMEM;
+ goto out;
+ }
for (i = 0; i < ETH_ALEN; i++)
- mac.mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
+ mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
- ret = wl12xx_cmd_configure(wl, &mac, sizeof(mac));
+ ret = wl12xx_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
if (ret < 0)
- return ret;
+ goto out;
- return 0;
+out:
+ kfree(mac);
+ return ret;
}
int wl12xx_acx_default_key(struct wl12xx *wl, u8 key_id)
{
- struct acx_dot11_default_key default_key;
+ struct acx_dot11_default_key *default_key;
int ret;
wl12xx_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
- default_key.header.id = DOT11_DEFAULT_KEY;
- default_key.header.len = sizeof(default_key) -
- sizeof(struct acx_header);
+ default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
+ if (!default_key) {
+ ret = -ENOMEM;
+ goto out;
+ }
- default_key.id = key_id;
+ default_key->id = key_id;
- ret = wl12xx_cmd_configure(wl, &default_key, sizeof(default_key));
+ ret = wl12xx_cmd_configure(wl, DOT11_DEFAULT_KEY,
+ default_key, sizeof(*default_key));
if (ret < 0) {
wl12xx_error("Couldnt set default key");
- return ret;
+ goto out;
}
wl->default_key = key_id;
- return 0;
+out:
+ kfree(default_key);
+ return ret;
}
int wl12xx_acx_wake_up_conditions(struct wl12xx *wl, u8 listen_interval)
{
- struct acx_wake_up_condition wake_up;
+ struct acx_wake_up_condition *wake_up;
+ int ret;
wl12xx_debug(DEBUG_ACX, "acx wake up conditions");
- wake_up.header.id = ACX_WAKE_UP_CONDITIONS;
- wake_up.header.len = sizeof(wake_up) - sizeof(struct acx_header);
+ wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
+ if (!wake_up) {
+ ret = -ENOMEM;
+ goto out;
+ }
- wake_up.wake_up_event = WAKE_UP_EVENT_DTIM_BITMAP;
- wake_up.listen_interval = listen_interval;
+ wake_up->wake_up_event = WAKE_UP_EVENT_DTIM_BITMAP;
+ wake_up->listen_interval = listen_interval;
- return wl12xx_cmd_configure(wl, &wake_up, sizeof(wake_up));
+ ret = wl12xx_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
+ wake_up, sizeof(*wake_up));
+ if (ret < 0) {
+ wl12xx_warning("could not set wake up conditions: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(wake_up);
+ return ret;
}
int wl12xx_acx_sleep_auth(struct wl12xx *wl, u8 sleep_auth)
{
+ struct acx_sleep_auth *auth;
int ret;
- struct acx_sleep_auth auth;
wl12xx_debug(DEBUG_ACX, "acx sleep auth");
- auth.header.id = ACX_SLEEP_AUTH;
- auth.header.len = sizeof(auth) - sizeof(struct acx_header);
+ auth = kzalloc(sizeof(*auth), GFP_KERNEL);
+ if (!auth) {
+ ret = -ENOMEM;
+ goto out;
+ }
- auth.sleep_auth = sleep_auth;
+ auth->sleep_auth = sleep_auth;
- ret = wl12xx_cmd_configure(wl, &auth, sizeof(auth));
+ ret = wl12xx_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
if (ret < 0)
return ret;
- return 0;
+out:
+ kfree(auth);
+ return ret;
}
int wl12xx_acx_fw_version(struct wl12xx *wl, char *buf, size_t len)
{
- struct wl12xx_command cmd;
struct acx_revision *rev;
int ret;
wl12xx_debug(DEBUG_ACX, "acx fw rev");
- memset(&cmd, 0, sizeof(cmd));
+ rev = kzalloc(sizeof(*rev), GFP_KERNEL);
+ if (!rev) {
+ ret = -ENOMEM;
+ goto out;
+ }
- ret = wl12xx_cmd_interrogate(wl, ACX_FW_REV, sizeof(*rev), &cmd);
+ ret = wl12xx_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
if (ret < 0) {
wl12xx_warning("ACX_FW_REV interrogate failed");
- return ret;
+ goto out;
}
- rev = (struct acx_revision *) &cmd.parameters;
-
/* be careful with the buffer sizes */
strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
*/
buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
- return 0;
+out:
+ kfree(rev);
+ return ret;
}
int wl12xx_acx_tx_power(struct wl12xx *wl, int power)
{
- struct acx_current_tx_power ie;
+ struct acx_current_tx_power *acx;
int ret;
wl12xx_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
if (power < 0 || power > 25)
return -EINVAL;
- memset(&ie, 0, sizeof(ie));
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
- ie.header.id = DOT11_CUR_TX_PWR;
- ie.header.len = sizeof(ie) - sizeof(struct acx_header);
- ie.current_tx_power = power * 10;
+ acx->current_tx_power = power * 10;
- ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
+ ret = wl12xx_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
if (ret < 0) {
wl12xx_warning("configure of tx power failed: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(acx);
+ return ret;
}
int wl12xx_acx_feature_cfg(struct wl12xx *wl)
{
- struct acx_feature_config feature;
+ struct acx_feature_config *feature;
int ret;
wl12xx_debug(DEBUG_ACX, "acx feature cfg");
- memset(&feature, 0, sizeof(feature));
-
- feature.header.id = ACX_FEATURE_CFG;
- feature.header.len = sizeof(feature) - sizeof(struct acx_header);
+ feature = kzalloc(sizeof(*feature), GFP_KERNEL);
+ if (!feature) {
+ ret = -ENOMEM;
+ goto out;
+ }
/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
- feature.data_flow_options = 0;
- feature.options = 0;
+ feature->data_flow_options = 0;
+ feature->options = 0;
- ret = wl12xx_cmd_configure(wl, &feature, sizeof(feature));
- if (ret < 0)
+ ret = wl12xx_cmd_configure(wl, ACX_FEATURE_CFG,
+ feature, sizeof(*feature));
+ if (ret < 0) {
wl12xx_error("Couldnt set HW encryption");
+ goto out;
+ }
+out:
+ kfree(feature);
return ret;
}
-int wl12xx_acx_mem_map(struct wl12xx *wl, void *mem_map, size_t len)
+int wl12xx_acx_mem_map(struct wl12xx *wl, struct acx_header *mem_map,
+ size_t len)
{
- struct wl12xx_command cmd;
int ret;
wl12xx_debug(DEBUG_ACX, "acx mem map");
- ret = wl12xx_cmd_interrogate(wl, ACX_MEM_MAP, len, &cmd);
+ ret = wl12xx_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
if (ret < 0)
return ret;
- else if (cmd.status != CMD_STATUS_SUCCESS)
- return -EIO;
-
- memcpy(mem_map, &cmd.parameters, len);
return 0;
}
int wl12xx_acx_data_path_params(struct wl12xx *wl,
- struct acx_data_path_params_resp *data_path)
+ struct acx_data_path_params_resp *resp)
{
- struct acx_data_path_params params;
- struct wl12xx_command cmd;
+ struct acx_data_path_params *params;
int ret;
wl12xx_debug(DEBUG_ACX, "acx data path params");
- params.rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
- params.tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
+ params = kzalloc(sizeof(*params), GFP_KERNEL);
+ if (!params) {
+ ret = -ENOMEM;
+ goto out;
+ }
- params.rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
- params.tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
+ params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
+ params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
- params.tx_complete_threshold = 1;
+ params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
+ params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
- params.tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
+ params->tx_complete_threshold = 1;
- params.tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
+ params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
- params.header.id = ACX_DATA_PATH_PARAMS;
- params.header.len = sizeof(params) - sizeof(struct acx_header);
+ params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
- ret = wl12xx_cmd_configure(wl, ¶ms, sizeof(params));
+ ret = wl12xx_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
+ params, sizeof(*params));
if (ret < 0)
- return ret;
-
+ goto out;
+ /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */
ret = wl12xx_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
- sizeof(struct acx_data_path_params_resp),
- &cmd);
+ resp, sizeof(*resp));
if (ret < 0) {
wl12xx_warning("failed to read data path parameters: %d", ret);
- return ret;
- } else if (cmd.status != CMD_STATUS_SUCCESS) {
+ goto out;
+ } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
wl12xx_warning("data path parameter acx status failed");
- return -EIO;
+ ret = -EIO;
+ goto out;
}
- memcpy(data_path, &cmd.parameters, sizeof(*data_path));
-
- return 0;
+out:
+ kfree(params);
+ return ret;
}
int wl12xx_acx_rx_msdu_life_time(struct wl12xx *wl, u32 life_time)
{
- struct rx_msdu_lifetime msdu_lifetime;
+ struct acx_rx_msdu_lifetime *acx;
int ret;
wl12xx_debug(DEBUG_ACX, "acx rx msdu life time");
- msdu_lifetime.header.id = DOT11_RX_MSDU_LIFE_TIME;
- msdu_lifetime.header.len = sizeof(msdu_lifetime) -
- sizeof(struct acx_header);
- msdu_lifetime.lifetime = life_time;
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
- ret = wl12xx_cmd_configure(wl, &msdu_lifetime, sizeof(msdu_lifetime));
+ ret = wl12xx_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
+ acx, sizeof(*acx));
if (ret < 0) {
wl12xx_warning("failed to set rx msdu life time: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(acx);
+ return ret;
}
int wl12xx_acx_rx_config(struct wl12xx *wl, u32 config, u32 filter)
{
- struct acx_rx_config rx_config;
+ struct acx_rx_config *rx_config;
int ret;
wl12xx_debug(DEBUG_ACX, "acx rx config");
- rx_config.header.id = ACX_RX_CFG;
- rx_config.header.len = sizeof(rx_config) - sizeof(struct acx_header);
- rx_config.config_options = config;
- rx_config.filter_options = filter;
+ rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
+ if (!rx_config) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ rx_config->config_options = config;
+ rx_config->filter_options = filter;
- ret = wl12xx_cmd_configure(wl, &rx_config, sizeof(rx_config));
+ ret = wl12xx_cmd_configure(wl, ACX_RX_CFG,
+ rx_config, sizeof(*rx_config));
if (ret < 0) {
wl12xx_warning("failed to set rx config: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(rx_config);
+ return ret;
}
int wl12xx_acx_pd_threshold(struct wl12xx *wl)
{
- struct acx_packet_detection packet_detection;
+ struct acx_packet_detection *pd;
int ret;
wl12xx_debug(DEBUG_ACX, "acx data pd threshold");
+ pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+ if (!pd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
/* FIXME: threshold value not set */
- packet_detection.header.id = ACX_PD_THRESHOLD;
- packet_detection.header.len = sizeof(packet_detection) -
- sizeof(struct acx_header);
- ret = wl12xx_cmd_configure(wl, &packet_detection,
- sizeof(packet_detection));
+ ret = wl12xx_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
if (ret < 0) {
wl12xx_warning("failed to set pd threshold: %d", ret);
- return ret;
+ goto out;
}
+out:
+ kfree(pd);
return 0;
}
int wl12xx_acx_slot(struct wl12xx *wl, enum acx_slot_type slot_time)
{
- struct acx_slot slot;
+ struct acx_slot *slot;
int ret;
wl12xx_debug(DEBUG_ACX, "acx slot");
- slot.header.id = ACX_SLOT;
- slot.header.len = sizeof(slot) - sizeof(struct acx_header);
+ slot = kzalloc(sizeof(*slot), GFP_KERNEL);
+ if (!slot) {
+ ret = -ENOMEM;
+ goto out;
+ }
- slot.wone_index = STATION_WONE_INDEX;
- slot.slot_time = slot_time;
+ slot->wone_index = STATION_WONE_INDEX;
+ slot->slot_time = slot_time;
- ret = wl12xx_cmd_configure(wl, &slot, sizeof(slot));
+ ret = wl12xx_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
if (ret < 0) {
wl12xx_warning("failed to set slot time: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(slot);
+ return ret;
}
int wl12xx_acx_group_address_tbl(struct wl12xx *wl)
{
- struct multicast_grp_addr_start multicast;
+ struct acx_dot11_grp_addr_tbl *acx;
int ret;
wl12xx_debug(DEBUG_ACX, "acx group address tbl");
- /* MAC filtering */
- multicast.header.id = DOT11_GROUP_ADDRESS_TBL;
- multicast.header.len = sizeof(multicast) - sizeof(struct acx_header);
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
- multicast.enabled = 0;
- multicast.num_groups = 0;
- memset(multicast.mac_table, 0, ADDRESS_GROUP_MAX_LEN);
+ /* MAC filtering */
+ acx->enabled = 0;
+ acx->num_groups = 0;
+ memset(acx->mac_table, 0, ADDRESS_GROUP_MAX_LEN);
- ret = wl12xx_cmd_configure(wl, &multicast, sizeof(multicast));
+ ret = wl12xx_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
+ acx, sizeof(*acx));
if (ret < 0) {
wl12xx_warning("failed to set group addr table: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(acx);
+ return ret;
}
int wl12xx_acx_service_period_timeout(struct wl12xx *wl)
{
- struct acx_rx_timeout rx_timeout;
+ struct acx_rx_timeout *rx_timeout;
int ret;
- wl12xx_debug(DEBUG_ACX, "acx service period timeout");
+ rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
+ if (!rx_timeout) {
+ ret = -ENOMEM;
+ goto out;
+ }
- /* RX timeout */
- rx_timeout.header.id = ACX_SERVICE_PERIOD_TIMEOUT;
- rx_timeout.header.len = sizeof(rx_timeout) - sizeof(struct acx_header);
+ wl12xx_debug(DEBUG_ACX, "acx service period timeout");
- rx_timeout.ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
- rx_timeout.upsd_timeout = RX_TIMEOUT_UPSD_DEF;
+ rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
+ rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
- ret = wl12xx_cmd_configure(wl, &rx_timeout, sizeof(rx_timeout));
+ ret = wl12xx_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
+ rx_timeout, sizeof(*rx_timeout));
if (ret < 0) {
wl12xx_warning("failed to set service period timeout: %d",
ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(rx_timeout);
+ return ret;
}
int wl12xx_acx_rts_threshold(struct wl12xx *wl, u16 rts_threshold)
{
- struct acx_rts_threshold rts;
+ struct acx_rts_threshold *rts;
int ret;
wl12xx_debug(DEBUG_ACX, "acx rts threshold");
- rts.header.id = DOT11_RTS_THRESHOLD;
- rts.header.len = sizeof(rts) - sizeof(struct acx_header);
+ rts = kzalloc(sizeof(*rts), GFP_KERNEL);
+ if (!rts) {
+ ret = -ENOMEM;
+ goto out;
+ }
- rts.threshold = rts_threshold;
+ rts->threshold = rts_threshold;
- ret = wl12xx_cmd_configure(wl, &rts, sizeof(rts));
+ ret = wl12xx_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
if (ret < 0) {
wl12xx_warning("failed to set rts threshold: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(rts);
+ return ret;
}
int wl12xx_acx_beacon_filter_opt(struct wl12xx *wl)
{
- struct acx_beacon_filter_option beacon_filter;
+ struct acx_beacon_filter_option *beacon_filter;
int ret;
wl12xx_debug(DEBUG_ACX, "acx beacon filter opt");
- beacon_filter.header.id = ACX_BEACON_FILTER_OPT;
- beacon_filter.header.len = sizeof(beacon_filter) -
- sizeof(struct acx_header);
+ beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
+ if (!beacon_filter) {
+ ret = -ENOMEM;
+ goto out;
+ }
- beacon_filter.enable = 0;
- beacon_filter.max_num_beacons = 0;
+ beacon_filter->enable = 0;
+ beacon_filter->max_num_beacons = 0;
- ret = wl12xx_cmd_configure(wl, &beacon_filter, sizeof(beacon_filter));
+ ret = wl12xx_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
+ beacon_filter, sizeof(*beacon_filter));
if (ret < 0) {
wl12xx_warning("failed to set beacon filter opt: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(beacon_filter);
+ return ret;
}
int wl12xx_acx_beacon_filter_table(struct wl12xx *wl)
{
- struct acx_beacon_filter_ie_table ie_table;
+ struct acx_beacon_filter_ie_table *ie_table;
int ret;
wl12xx_debug(DEBUG_ACX, "acx beacon filter table");
- ie_table.header.id = ACX_BEACON_FILTER_TABLE;
- ie_table.header.len = sizeof(ie_table) - sizeof(struct acx_header);
+ ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
+ if (!ie_table) {
+ ret = -ENOMEM;
+ goto out;
+ }
- ie_table.num_ie = 0;
- memset(ie_table.table, 0, BEACON_FILTER_TABLE_MAX_SIZE);
+ ie_table->num_ie = 0;
+ memset(ie_table->table, 0, BEACON_FILTER_TABLE_MAX_SIZE);
- ret = wl12xx_cmd_configure(wl, &ie_table, sizeof(ie_table));
+ ret = wl12xx_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
+ ie_table, sizeof(*ie_table));
if (ret < 0) {
wl12xx_warning("failed to set beacon filter table: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(ie_table);
+ return ret;
}
int wl12xx_acx_sg_enable(struct wl12xx *wl)
{
- struct acx_bt_wlan_coex pta;
+ struct acx_bt_wlan_coex *pta;
int ret;
wl12xx_debug(DEBUG_ACX, "acx sg enable");
- pta.header.id = ACX_SG_ENABLE;
- pta.header.len = sizeof(pta) - sizeof(struct acx_header);
+ pta = kzalloc(sizeof(*pta), GFP_KERNEL);
+ if (!pta) {
+ ret = -ENOMEM;
+ goto out;
+ }
- pta.enable = SG_ENABLE;
+ pta->enable = SG_ENABLE;
- ret = wl12xx_cmd_configure(wl, &pta, sizeof(pta));
+ ret = wl12xx_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
if (ret < 0) {
wl12xx_warning("failed to set softgemini enable: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(pta);
+ return ret;
}
int wl12xx_acx_sg_cfg(struct wl12xx *wl)
{
- struct acx_bt_wlan_coex_param param;
+ struct acx_bt_wlan_coex_param *param;
int ret;
wl12xx_debug(DEBUG_ACX, "acx sg cfg");
+ param = kzalloc(sizeof(*param), GFP_KERNEL);
+ if (!param) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
/* BT-WLAN coext parameters */
- param.header.id = ACX_SG_CFG;
- param.header.len = sizeof(param) - sizeof(struct acx_header);
-
- param.min_rate = RATE_INDEX_24MBPS;
- param.bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
- param.wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
- param.sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
- param.rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
- param.tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
- param.rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
- param.tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
- param.wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
- param.bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
- param.next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
- param.wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
- param.hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
- param.next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
- param.antenna_type = PTA_ANTENNA_TYPE_DEF;
- param.signal_type = PTA_SIGNALING_TYPE_DEF;
- param.afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
- param.quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
- param.max_cts = PTA_MAX_NUM_CTS_DEF;
- param.wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
- param.bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
- param.missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
- param.wlan_elp_hp = PTA_ELP_HP_DEF;
- param.bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
- param.ack_mode_dual_ant = PTA_ACK_MODE_DEF;
- param.pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
- param.pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
- param.bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
-
- ret = wl12xx_cmd_configure(wl, ¶m, sizeof(param));
+ param->min_rate = RATE_INDEX_24MBPS;
+ param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
+ param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
+ param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
+ param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
+ param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
+ param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
+ param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
+ param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
+ param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
+ param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
+ param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
+ param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
+ param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
+ param->antenna_type = PTA_ANTENNA_TYPE_DEF;
+ param->signal_type = PTA_SIGNALING_TYPE_DEF;
+ param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
+ param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
+ param->max_cts = PTA_MAX_NUM_CTS_DEF;
+ param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
+ param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
+ param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
+ param->wlan_elp_hp = PTA_ELP_HP_DEF;
+ param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
+ param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
+ param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
+ param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
+ param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
+
+ ret = wl12xx_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
if (ret < 0) {
wl12xx_warning("failed to set sg config: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(param);
+ return ret;
}
int wl12xx_acx_cca_threshold(struct wl12xx *wl)
{
- struct acx_energy_detection detection;
+ struct acx_energy_detection *detection;
int ret;
wl12xx_debug(DEBUG_ACX, "acx cca threshold");
- detection.header.id = ACX_CCA_THRESHOLD;
- detection.header.len = sizeof(detection) - sizeof(struct acx_header);
+ detection = kzalloc(sizeof(*detection), GFP_KERNEL);
+ if (!detection) {
+ ret = -ENOMEM;
+ goto out;
+ }
- detection.rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
- detection.tx_energy_detection = 0;
+ detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
+ detection->tx_energy_detection = 0;
- ret = wl12xx_cmd_configure(wl, &detection, sizeof(detection));
+ ret = wl12xx_cmd_configure(wl, ACX_CCA_THRESHOLD,
+ detection, sizeof(*detection));
if (ret < 0) {
wl12xx_warning("failed to set cca threshold: %d", ret);
return ret;
}
- return 0;
+out:
+ kfree(detection);
+ return ret;
}
int wl12xx_acx_bcn_dtim_options(struct wl12xx *wl)
{
- struct acx_beacon_broadcast bb;
+ struct acx_beacon_broadcast *bb;
int ret;
wl12xx_debug(DEBUG_ACX, "acx bcn dtim options");
- bb.header.id = ACX_BCN_DTIM_OPTIONS;
- bb.header.len = sizeof(bb) - sizeof(struct acx_header);
+ bb = kzalloc(sizeof(*bb), GFP_KERNEL);
+ if (!bb) {
+ ret = -ENOMEM;
+ goto out;
+ }
- bb.beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
- bb.broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
- bb.rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
- bb.ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
+ bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
+ bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
+ bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
+ bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
- ret = wl12xx_cmd_configure(wl, &bb, sizeof(bb));
+ ret = wl12xx_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
if (ret < 0) {
wl12xx_warning("failed to set rx config: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(bb);
+ return ret;
}
int wl12xx_acx_aid(struct wl12xx *wl, u16 aid)
{
- struct acx_aid acx_aid;
+ struct acx_aid *acx_aid;
int ret;
wl12xx_debug(DEBUG_ACX, "acx aid");
- acx_aid.header.id = ACX_AID;
- acx_aid.header.len = sizeof(acx_aid) - sizeof(struct acx_header);
+ acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
+ if (!acx_aid) {
+ ret = -ENOMEM;
+ goto out;
+ }
- acx_aid.aid = aid;
+ acx_aid->aid = aid;
- ret = wl12xx_cmd_configure(wl, &acx_aid, sizeof(acx_aid));
+ ret = wl12xx_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
if (ret < 0) {
wl12xx_warning("failed to set aid: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(acx_aid);
+ return ret;
}
int wl12xx_acx_event_mbox_mask(struct wl12xx *wl, u32 event_mask)
{
- struct acx_event_mask mask;
+ struct acx_event_mask *mask;
int ret;
wl12xx_debug(DEBUG_ACX, "acx event mbox mask");
- mask.header.id = ACX_EVENT_MBOX_MASK;
- mask.header.len = sizeof(mask) - sizeof(struct acx_header);
+ mask = kzalloc(sizeof(*mask), GFP_KERNEL);
+ if (!mask) {
+ ret = -ENOMEM;
+ goto out;
+ }
/* high event mask is unused */
- mask.high_event_mask = 0xffffffff;
+ mask->high_event_mask = 0xffffffff;
- mask.event_mask = event_mask;
+ mask->event_mask = event_mask;
- ret = wl12xx_cmd_configure(wl, &mask, sizeof(mask));
+ ret = wl12xx_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
+ mask, sizeof(*mask));
if (ret < 0) {
wl12xx_warning("failed to set aid: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(mask);
+ return ret;
}
int wl12xx_acx_set_preamble(struct wl12xx *wl, enum acx_preamble_type preamble)
{
- struct acx_preamble ie;
+ struct acx_preamble *acx;
int ret;
wl12xx_debug(DEBUG_ACX, "acx_set_preamble");
- memset(&ie, 0, sizeof(ie));
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
- ie.header.id = ACX_PREAMBLE_TYPE;
- ie.header.len = sizeof(ie) - sizeof(struct acx_header);
- ie.preamble = preamble;
- ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
+ acx->preamble = preamble;
+
+ ret = wl12xx_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
if (ret < 0) {
wl12xx_warning("Setting of preamble failed: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+
+out:
+ kfree(acx);
+ return ret;
}
int wl12xx_acx_cts_protect(struct wl12xx *wl,
enum acx_ctsprotect_type ctsprotect)
{
- struct acx_ctsprotect ie;
+ struct acx_ctsprotect *acx;
int ret;
wl12xx_debug(DEBUG_ACX, "acx_set_ctsprotect");
- memset(&ie, 0, sizeof(ie));
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->ctsprotect = ctsprotect;
- ie.header.id = ACX_CTS_PROTECTION;
- ie.header.len = sizeof(ie) - sizeof(struct acx_header);
- ie.ctsprotect = ctsprotect;
- ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
+ ret = wl12xx_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
if (ret < 0) {
wl12xx_warning("Setting of ctsprotect failed: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+
+out:
+ kfree(acx);
+ return ret;
}
-int wl12xx_acx_statistics(struct wl12xx *wl, struct acx_statistics *stats)
+int wl12xx_acx_tsf_info(struct wl12xx *wl, u64 *mactime)
{
- struct wl12xx_command *answer;
+ struct acx_tsf_info *tsf_info;
int ret;
- wl12xx_debug(DEBUG_ACX, "acx statistics");
-
- answer = kmalloc(sizeof(*answer), GFP_KERNEL);
- if (!answer) {
- wl12xx_warning("could not allocate memory for acx statistics");
+ tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
+ if (!tsf_info) {
ret = -ENOMEM;
goto out;
}
- ret = wl12xx_cmd_interrogate(wl, ACX_STATISTICS, sizeof(*answer),
- answer);
+ ret = wl12xx_cmd_interrogate(wl, ACX_TSF_INFO,
+ tsf_info, sizeof(*tsf_info));
if (ret < 0) {
- wl12xx_warning("acx statistics failed: %d", ret);
+ wl12xx_warning("ACX_FW_REV interrogate failed");
goto out;
}
- memcpy(stats, answer->parameters, sizeof(*stats));
+ *mactime = tsf_info->current_tsf_lsb |
+ (tsf_info->current_tsf_msb << 31);
out:
- kfree(answer);
+ kfree(tsf_info);
return ret;
}
+
+int wl12xx_acx_statistics(struct wl12xx *wl, struct acx_statistics *stats)
+{
+ int ret;
+
+ wl12xx_debug(DEBUG_ACX, "acx statistics");
+
+ ret = wl12xx_cmd_interrogate(wl, ACX_STATISTICS, stats,
+ sizeof(*stats));
+ if (ret < 0) {
+ wl12xx_warning("acx statistics failed: %d", ret);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
#define __WL12XX_ACX_H__
#include "wl12xx.h"
+#include "cmd.h"
/* Target's information element */
struct acx_header {
+ struct wl12xx_cmd_header cmd;
+
+ /* acx (or information element) header */
u16 id;
+
+ /* payload length (not including headers */
u16 len;
};
u8 padding[3];
} __attribute__ ((packed));
-#define TIM_ELE_ID 5
-#define PARTIAL_VBM_MAX 251
-
-struct tim {
- u8 identity;
- u8 length;
- u8 dtim_count;
- u8 dtim_period;
- u8 bitmap_ctrl;
- u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
-} __attribute__ ((packed));
-
-/* Virtual Bit Map update */
-struct vbm_update_request {
- __le16 len;
- u8 padding[2];
- struct tim tim;
-} __attribute__ ((packed));
-
enum {
HOSTIF_PCI_MASTER_HOST_INDIRECT,
HOSTIF_PCI_MASTER_HOST_DIRECT,
#define RX_MSDU_LIFETIME_MAX 0xFFFFFFFF
#define RX_MSDU_LIFETIME_DEF 512000
-struct rx_msdu_lifetime {
+struct acx_rx_msdu_lifetime {
struct acx_header header;
/*
#define ADDRESS_GROUP_MAX (8)
#define ADDRESS_GROUP_MAX_LEN (ETH_ALEN * ADDRESS_GROUP_MAX)
-struct multicast_grp_addr_start {
+struct acx_dot11_grp_addr_tbl {
struct acx_header header;
u8 enabled;
} __attribute__ ((packed));
/* STA MAC */
-struct dot11_station_id {
+struct acx_dot11_station_id {
struct acx_header header;
u8 mac[ETH_ALEN];
u8 pad[2];
} __attribute__ ((packed));
-/* HW encryption keys */
-#define NUM_ACCESS_CATEGORIES_COPY 4
-#define MAX_KEY_SIZE 32
-
-/* When set, disable HW encryption */
-#define DF_ENCRYPTION_DISABLE 0x01
-/* When set, disable HW decryption */
-#define DF_SNIFF_MODE_ENABLE 0x80
-
struct acx_feature_config {
struct acx_header header;
u32 data_flow_options;
} __attribute__ ((packed));
-enum acx_key_action {
- KEY_ADD_OR_REPLACE = 1,
- KEY_REMOVE = 2,
- KEY_SET_ID = 3,
- MAX_KEY_ACTION = 0xffff,
-};
-
-enum acx_key_type {
- KEY_WEP_DEFAULT = 0,
- KEY_WEP_ADDR = 1,
- KEY_AES_GROUP = 4,
- KEY_AES_PAIRWISE = 5,
- KEY_WEP_GROUP = 6,
- KEY_TKIP_MIC_GROUP = 10,
- KEY_TKIP_MIC_PAIRWISE = 11,
-};
-
-/*
- *
- * key_type_e key size key format
- * ---------- --------- ----------
- * 0x00 5, 13, 29 Key data
- * 0x01 5, 13, 29 Key data
- * 0x04 16 16 bytes of key data
- * 0x05 16 16 bytes of key data
- * 0x0a 32 16 bytes of TKIP key data
- * 8 bytes of RX MIC key data
- * 8 bytes of TX MIC key data
- * 0x0b 32 16 bytes of TKIP key data
- * 8 bytes of RX MIC key data
- * 8 bytes of TX MIC key data
- *
- */
-
-struct acx_set_key {
- /* Ignored for default WEP key */
- u8 addr[ETH_ALEN];
-
- /* key_action_e */
- u16 key_action;
-
- u16 reserved_1;
-
- /* key size in bytes */
- u8 key_size;
-
- /* key_type_e */
- u8 key_type;
- u8 ssid_profile;
-
- /*
- * TKIP, AES: frame's key id field.
- * For WEP default key: key id;
- */
- u8 id;
- u8 reserved_2[6];
- u8 key[MAX_KEY_SIZE];
- u16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
- u32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
-} __attribute__ ((packed));
-
struct acx_current_tx_power {
struct acx_header header;
u8 pad[3];
} __attribute__ ((packed));
-/* 802.11 PS */
-enum acx_ps_mode {
- STATION_ACTIVE_MODE,
- STATION_POWER_SAVE_MODE
-};
-
-struct acx_ps_params {
- u8 ps_mode; /* STATION_* */
- u8 send_null_data; /* Do we have to send NULL data packet ? */
- u8 retries; /* Number of retires for the initial NULL data packet */
-
- /*
- * TUs during which the target stays awake after switching
- * to power save mode.
- */
- u8 hang_over_period;
- u16 null_data_rate;
- u8 pad[2];
-} __attribute__ ((packed));
-
enum acx_wake_up_event {
WAKE_UP_EVENT_BEACON_BITMAP = 0x01, /* Wake on every Beacon*/
WAKE_UP_EVENT_DTIM_BITMAP = 0x02, /* Wake on every DTIM*/
struct acx_preamble {
struct acx_header header;
+
/*
* When set, the WiLink transmits the frames with a short preamble and
* when cleared, the WiLink transmits the frames with a long preamble.
int wl12xx_acx_fw_version(struct wl12xx *wl, char *buf, size_t len);
int wl12xx_acx_tx_power(struct wl12xx *wl, int power);
int wl12xx_acx_feature_cfg(struct wl12xx *wl);
-int wl12xx_acx_mem_map(struct wl12xx *wl, void *mem_map, size_t len);
+int wl12xx_acx_mem_map(struct wl12xx *wl,
+ struct acx_header *mem_map, size_t len);
int wl12xx_acx_data_path_params(struct wl12xx *wl,
struct acx_data_path_params_resp *data_path);
int wl12xx_acx_rx_msdu_life_time(struct wl12xx *wl, u32 life_time);
int wl12xx_acx_cts_protect(struct wl12xx *wl,
enum acx_ctsprotect_type ctsprotect);
int wl12xx_acx_statistics(struct wl12xx *wl, struct acx_statistics *stats);
+int wl12xx_acx_tsf_info(struct wl12xx *wl, u64 *mactime);
#endif /* __WL12XX_ACX_H__ */
#include "reg.h"
#include "spi.h"
#include "ps.h"
-
-int wl12xx_cmd_send(struct wl12xx *wl, u16 type, void *buf, size_t buf_len)
+#include "acx.h"
+
+/**
+ * send command to firmware
+ *
+ * @wl: wl struct
+ * @id: command id
+ * @buf: buffer containing the command, must work with dma
+ * @len: length of the buffer
+ */
+int wl12xx_cmd_send(struct wl12xx *wl, u16 id, void *buf, size_t len)
{
- struct wl12xx_command cmd;
+ struct wl12xx_cmd_header *cmd;
unsigned long timeout;
- size_t cmd_len;
u32 intr;
int ret = 0;
- memset(&cmd, 0, sizeof(cmd));
- cmd.id = type;
- cmd.status = 0;
- memcpy(cmd.parameters, buf, buf_len);
- cmd_len = ALIGN(buf_len, 4) + CMDMBOX_HEADER_LEN;
+ cmd = buf;
+ cmd->id = id;
+ cmd->status = 0;
+
+ WARN_ON(len % 4 != 0);
wl12xx_ps_elp_wakeup(wl);
- wl12xx_spi_mem_write(wl, wl->cmd_box_addr, &cmd, cmd_len);
+ wl12xx_spi_mem_write(wl, wl->cmd_box_addr, buf, len);
wl12xx_reg_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
return ret;
}
+/**
+ * send test command to firmware
+ *
+ * @wl: wl struct
+ * @buf: buffer containing the command, without headers, no dma requirements
+ * @len: length of the buffer
+ * @answer: is answer needed
+ *
+ * FIXME: cmd_test users need to be converted to the new interface
+ */
int wl12xx_cmd_test(struct wl12xx *wl, void *buf, size_t buf_len, u8 answer)
{
+ struct wl12xx_command *cmd;
+ size_t cmd_len;
int ret;
wl12xx_debug(DEBUG_CMD, "cmd test");
- ret = wl12xx_cmd_send(wl, CMD_TEST, buf, buf_len);
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ memcpy(cmd->parameters, buf, buf_len);
+
+ /* FIXME: ugly */
+ cmd_len = sizeof(struct wl12xx_cmd_header) + buf_len;
+
+ ret = wl12xx_cmd_send(wl, CMD_TEST, cmd, cmd_len);
if (ret < 0) {
wl12xx_warning("TEST command failed");
- return ret;
+ goto out;
}
if (answer) {
- struct wl12xx_command *cmd_answer;
-
/*
* The test command got in, we can read the answer.
* The answer would be a wl12xx_command, where the
wl12xx_ps_elp_wakeup(wl);
- wl12xx_spi_mem_read(wl, wl->cmd_box_addr, buf, buf_len);
+ wl12xx_spi_mem_read(wl, wl->cmd_box_addr, cmd, cmd_len);
wl12xx_ps_elp_sleep(wl);
- cmd_answer = buf;
- if (cmd_answer->status != CMD_STATUS_SUCCESS)
+ if (cmd->header.status != CMD_STATUS_SUCCESS)
wl12xx_error("TEST command answer error: %d",
- cmd_answer->status);
+ cmd->header.status);
+ memcpy(buf, cmd->parameters, buf_len);
}
- return 0;
+out:
+ kfree(cmd);
+ return ret;
}
-
-int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 ie_id, u16 ie_len,
- void *answer)
+/**
+ * read acx from firmware
+ *
+ * @wl: wl struct
+ * @id: acx id
+ * @buf: buffer for the response, including all headers, must work with dma
+ * @len: lenght of buf
+ */
+int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 id, void *buf, size_t len)
{
- struct wl12xx_command *cmd;
- struct acx_header header;
+ struct acx_header *acx = buf;
int ret;
wl12xx_debug(DEBUG_CMD, "cmd interrogate");
- header.id = ie_id;
- header.len = ie_len - sizeof(header);
+ acx->id = id;
- ret = wl12xx_cmd_send(wl, CMD_INTERROGATE, &header, sizeof(header));
+ /* payload length, does not include any headers */
+ acx->len = len - sizeof(*acx);
+
+ ret = wl12xx_cmd_send(wl, CMD_INTERROGATE, acx, sizeof(*acx));
if (ret < 0) {
wl12xx_error("INTERROGATE command failed");
- return ret;
+ goto out;
}
wl12xx_ps_elp_wakeup(wl);
/* the interrogate command got in, we can read the answer */
- wl12xx_spi_mem_read(wl, wl->cmd_box_addr, answer,
- CMDMBOX_HEADER_LEN + ie_len);
+ wl12xx_spi_mem_read(wl, wl->cmd_box_addr, buf, len);
wl12xx_ps_elp_sleep(wl);
- cmd = answer;
- if (cmd->status != CMD_STATUS_SUCCESS)
+ acx = buf;
+ if (acx->cmd.status != CMD_STATUS_SUCCESS)
wl12xx_error("INTERROGATE command error: %d",
- cmd->status);
-
- return 0;
+ acx->cmd.status);
+out:
+ return ret;
}
-int wl12xx_cmd_configure(struct wl12xx *wl, void *ie, int ie_len)
+/**
+ * write acx value to firmware
+ *
+ * @wl: wl struct
+ * @id: acx id
+ * @buf: buffer containing acx, including all headers, must work with dma
+ * @len: length of buf
+ */
+int wl12xx_cmd_configure(struct wl12xx *wl, u16 id, void *buf, size_t len)
{
+ struct acx_header *acx = buf;
int ret;
wl12xx_debug(DEBUG_CMD, "cmd configure");
- ret = wl12xx_cmd_send(wl, CMD_CONFIGURE, ie,
- ie_len);
+ acx->id = id;
+
+ /* payload length, does not include any headers */
+ acx->len = len - sizeof(*acx);
+
+ ret = wl12xx_cmd_send(wl, CMD_CONFIGURE, acx, len);
if (ret < 0) {
wl12xx_warning("CONFIGURE command NOK");
return ret;
}
return 0;
-
}
int wl12xx_cmd_vbm(struct wl12xx *wl, u8 identity,
void *bitmap, u16 bitmap_len, u8 bitmap_control)
{
- struct vbm_update_request vbm;
+ struct wl12xx_cmd_vbm_update *vbm;
int ret;
wl12xx_debug(DEBUG_CMD, "cmd vbm");
+ vbm = kzalloc(sizeof(*vbm), GFP_KERNEL);
+ if (!vbm) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
/* Count and period will be filled by the target */
- vbm.tim.bitmap_ctrl = bitmap_control;
+ vbm->tim.bitmap_ctrl = bitmap_control;
if (bitmap_len > PARTIAL_VBM_MAX) {
wl12xx_warning("cmd vbm len is %d B, truncating to %d",
bitmap_len, PARTIAL_VBM_MAX);
bitmap_len = PARTIAL_VBM_MAX;
}
- memcpy(vbm.tim.pvb_field, bitmap, bitmap_len);
- vbm.tim.identity = identity;
- vbm.tim.length = bitmap_len + 3;
+ memcpy(vbm->tim.pvb_field, bitmap, bitmap_len);
+ vbm->tim.identity = identity;
+ vbm->tim.length = bitmap_len + 3;
- vbm.len = cpu_to_le16(bitmap_len + 5);
+ vbm->len = cpu_to_le16(bitmap_len + 5);
- ret = wl12xx_cmd_send(wl, CMD_VBM, &vbm, sizeof(vbm));
+ ret = wl12xx_cmd_send(wl, CMD_VBM, vbm, sizeof(*vbm));
if (ret < 0) {
wl12xx_error("VBM command failed");
- return ret;
+ goto out;
}
+out:
+ kfree(vbm);
return 0;
}
-int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, u8 enable)
+int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, bool enable)
{
+ struct cmd_enabledisable_path *cmd;
int ret;
u16 cmd_rx, cmd_tx;
wl12xx_debug(DEBUG_CMD, "cmd data path");
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ cmd->channel = channel;
+
if (enable) {
cmd_rx = CMD_ENABLE_RX;
cmd_tx = CMD_ENABLE_TX;
cmd_tx = CMD_DISABLE_TX;
}
- ret = wl12xx_cmd_send(wl, cmd_rx, &channel, sizeof(channel));
+ ret = wl12xx_cmd_send(wl, cmd_rx, cmd, sizeof(*cmd));
if (ret < 0) {
wl12xx_error("rx %s cmd for channel %d failed",
enable ? "start" : "stop", channel);
- return ret;
+ goto out;
}
wl12xx_debug(DEBUG_BOOT, "rx %s cmd channel %d",
enable ? "start" : "stop", channel);
- ret = wl12xx_cmd_send(wl, cmd_tx, &channel, sizeof(channel));
+ ret = wl12xx_cmd_send(wl, cmd_tx, cmd, sizeof(*cmd));
if (ret < 0) {
wl12xx_error("tx %s cmd for channel %d failed",
enable ? "start" : "stop", channel);
wl12xx_debug(DEBUG_BOOT, "tx %s cmd channel %d",
enable ? "start" : "stop", channel);
- return 0;
+out:
+ kfree(cmd);
+ return ret;
}
int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
u16 beacon_interval, u8 wait)
{
unsigned long timeout;
- struct cmd_join join = {};
+ struct cmd_join *join;
int ret, i;
u8 *bssid;
+ join = kzalloc(sizeof(*join), GFP_KERNEL);
+ if (!join) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
/* FIXME: this should be in main.c */
ret = wl12xx_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE,
DEFAULT_HW_GEN_MODULATION_TYPE,
wl->tx_mgmt_frm_rate,
wl->tx_mgmt_frm_mod);
if (ret < 0)
- return ret;
+ goto out;
wl12xx_debug(DEBUG_CMD, "cmd join");
/* Reverse order BSSID */
- bssid = (u8 *)&join.bssid_lsb;
+ bssid = (u8 *) &join->bssid_lsb;
for (i = 0; i < ETH_ALEN; i++)
bssid[i] = wl->bssid[ETH_ALEN - i - 1];
- join.rx_config_options = wl->rx_config;
- join.rx_filter_options = wl->rx_filter;
+ join->rx_config_options = wl->rx_config;
+ join->rx_filter_options = wl->rx_filter;
- join.basic_rate_set = RATE_MASK_1MBPS | RATE_MASK_2MBPS |
+ join->basic_rate_set = RATE_MASK_1MBPS | RATE_MASK_2MBPS |
RATE_MASK_5_5MBPS | RATE_MASK_11MBPS;
- join.beacon_interval = beacon_interval;
- join.dtim_interval = dtim_interval;
- join.bss_type = bss_type;
- join.channel = wl->channel;
- join.ctrl = JOIN_CMD_CTRL_TX_FLUSH;
+ join->beacon_interval = beacon_interval;
+ join->dtim_interval = dtim_interval;
+ join->bss_type = bss_type;
+ join->channel = wl->channel;
+ join->ctrl = JOIN_CMD_CTRL_TX_FLUSH;
- ret = wl12xx_cmd_send(wl, CMD_START_JOIN, &join, sizeof(join));
+ ret = wl12xx_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join));
if (ret < 0) {
wl12xx_error("failed to initiate cmd join");
- return ret;
+ goto out;
}
timeout = msecs_to_jiffies(JOIN_TIMEOUT);
if (wait)
msleep(10);
- return 0;
+out:
+ kfree(join);
+ return ret;
}
int wl12xx_cmd_ps_mode(struct wl12xx *wl, u8 ps_mode)
{
- int ret;
- struct acx_ps_params ps_params;
+ struct wl12xx_cmd_ps_params *ps_params = NULL;
+ int ret = 0;
/* FIXME: this should be in ps.c */
ret = wl12xx_acx_wake_up_conditions(wl, wl->listen_int);
if (ret < 0) {
- wl12xx_error("Couldnt set wake up conditions");
- return ret;
+ wl12xx_error("couldn't set wake up conditions");
+ goto out;
}
wl12xx_debug(DEBUG_CMD, "cmd set ps mode");
- ps_params.ps_mode = ps_mode;
- ps_params.send_null_data = 1;
- ps_params.retries = 5;
- ps_params.hang_over_period = 128;
- ps_params.null_data_rate = 1; /* 1 Mbps */
+ ps_params = kzalloc(sizeof(*ps_params), GFP_KERNEL);
+ if (!ps_params) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ps_params->ps_mode = ps_mode;
+ ps_params->send_null_data = 1;
+ ps_params->retries = 5;
+ ps_params->hang_over_period = 128;
+ ps_params->null_data_rate = 1; /* 1 Mbps */
- ret = wl12xx_cmd_send(wl, CMD_SET_PS_MODE, &ps_params,
- sizeof(ps_params));
+ ret = wl12xx_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
+ sizeof(*ps_params));
if (ret < 0) {
wl12xx_error("cmd set_ps_mode failed");
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(ps_params);
+ return ret;
}
-int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, u32 len, void *answer)
+int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, void *answer,
+ size_t len)
{
- struct cmd_read_write_memory mem_cmd, *mem_answer;
- struct wl12xx_command cmd;
- int ret;
+ struct cmd_read_write_memory *cmd;
+ int ret = 0;
wl12xx_debug(DEBUG_CMD, "cmd read memory");
- memset(&mem_cmd, 0, sizeof(mem_cmd));
- mem_cmd.addr = addr;
- mem_cmd.size = len;
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ WARN_ON(len > MAX_READ_SIZE);
+ len = min_t(size_t, len, MAX_READ_SIZE);
+
+ cmd->addr = addr;
+ cmd->size = len;
- ret = wl12xx_cmd_send(wl, CMD_READ_MEMORY, &mem_cmd, sizeof(mem_cmd));
+ ret = wl12xx_cmd_send(wl, CMD_READ_MEMORY, cmd, sizeof(*cmd));
if (ret < 0) {
wl12xx_error("read memory command failed: %d", ret);
- return ret;
+ goto out;
}
/* the read command got in, we can now read the answer */
- wl12xx_spi_mem_read(wl, wl->cmd_box_addr, &cmd,
- CMDMBOX_HEADER_LEN + sizeof(mem_cmd));
+ wl12xx_spi_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd));
- if (cmd.status != CMD_STATUS_SUCCESS)
- wl12xx_error("error in read command result: %d", cmd.status);
+ if (cmd->header.status != CMD_STATUS_SUCCESS)
+ wl12xx_error("error in read command result: %d",
+ cmd->header.status);
- mem_answer = (struct cmd_read_write_memory *) cmd.parameters;
- memcpy(answer, mem_answer->value, len);
+ memcpy(answer, cmd->value, len);
- return 0;
+out:
+ kfree(cmd);
+ return ret;
}
int wl12xx_cmd_template_set(struct wl12xx *wl, u16 cmd_id,
void *buf, size_t buf_len)
{
- struct wl12xx_cmd_packet_template template;
- int ret;
+ struct wl12xx_cmd_packet_template *cmd;
+ size_t cmd_len;
+ int ret = 0;
wl12xx_debug(DEBUG_CMD, "cmd template %d", cmd_id);
- memset(&template, 0, sizeof(template));
-
WARN_ON(buf_len > WL12XX_MAX_TEMPLATE_SIZE);
buf_len = min_t(size_t, buf_len, WL12XX_MAX_TEMPLATE_SIZE);
- template.size = cpu_to_le16(buf_len);
+ cmd_len = ALIGN(sizeof(*cmd) + buf_len, 4);
+
+ cmd = kzalloc(cmd_len, GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ cmd->size = cpu_to_le16(buf_len);
if (buf)
- memcpy(template.template, buf, buf_len);
+ memcpy(cmd->data, buf, buf_len);
- ret = wl12xx_cmd_send(wl, cmd_id, &template,
- sizeof(template.size) + buf_len);
+ ret = wl12xx_cmd_send(wl, cmd_id, cmd, cmd_len);
if (ret < 0) {
wl12xx_warning("cmd set_template failed: %d", ret);
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(cmd);
+ return ret;
}
#include "wl12xx.h"
+struct acx_header;
+
int wl12xx_cmd_send(struct wl12xx *wl, u16 type, void *buf, size_t buf_len);
int wl12xx_cmd_test(struct wl12xx *wl, void *buf, size_t buf_len, u8 answer);
-int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 ie_id, u16 ie_len,
- void *answer);
-int wl12xx_cmd_configure(struct wl12xx *wl, void *ie, int ie_len);
+int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 id, void *buf, size_t len);
+int wl12xx_cmd_configure(struct wl12xx *wl, u16 id, void *buf, size_t len);
int wl12xx_cmd_vbm(struct wl12xx *wl, u8 identity,
void *bitmap, u16 bitmap_len, u8 bitmap_control);
-int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, u8 enable);
+int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, bool enable);
int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval,
u16 beacon_interval, u8 wait);
int wl12xx_cmd_ps_mode(struct wl12xx *wl, u8 ps_mode);
-int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, u32 len, void *answer);
+int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, void *answer,
+ size_t len);
int wl12xx_cmd_template_set(struct wl12xx *wl, u16 cmd_id,
void *buf, size_t buf_len);
/* unit ms */
#define WL12XX_COMMAND_TIMEOUT 2000
-#define WL12XX_MAX_TEMPLATE_SIZE 300
-
-struct wl12xx_cmd_packet_template {
- __le16 size;
- u8 template[WL12XX_MAX_TEMPLATE_SIZE];
-} __attribute__ ((packed));
-
enum wl12xx_commands {
CMD_RESET = 0,
CMD_INTERROGATE = 1, /*use this to read information elements*/
#define MAX_CMD_PARAMS 572
-struct wl12xx_command {
+struct wl12xx_cmd_header {
u16 id;
u16 status;
+ /* payload */
+ u8 data[0];
+} __attribute__ ((packed));
+
+struct wl12xx_command {
+ struct wl12xx_cmd_header header;
u8 parameters[MAX_CMD_PARAMS];
};
#define MAX_READ_SIZE 256
struct cmd_read_write_memory {
+ struct wl12xx_cmd_header header;
+
/* The address of the memory to read from or write to.*/
u32 addr;
#define SCAN_MAX_NUM_OF_CHANNELS 16
struct cmd_scan {
+ struct wl12xx_cmd_header header;
+
struct basic_scan_parameters params;
struct basic_scan_channel_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
} __attribute__ ((packed));
struct cmd_join {
+ struct wl12xx_cmd_header header;
+
u32 bssid_lsb;
u16 bssid_msb;
u16 beacon_interval; /* in TBTTs */
u8 reserved;
} __attribute__ ((packed));
+struct cmd_enabledisable_path {
+ struct wl12xx_cmd_header header;
+
+ u8 channel;
+ u8 padding[3];
+} __attribute__ ((packed));
+
+#define WL12XX_MAX_TEMPLATE_SIZE 300
+
+struct wl12xx_cmd_packet_template {
+ struct wl12xx_cmd_header header;
+
+ __le16 size;
+ u8 data[0];
+} __attribute__ ((packed));
+
+#define TIM_ELE_ID 5
+#define PARTIAL_VBM_MAX 251
+
+struct wl12xx_tim {
+ u8 identity;
+ u8 length;
+ u8 dtim_count;
+ u8 dtim_period;
+ u8 bitmap_ctrl;
+ u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
+} __attribute__ ((packed));
+
+/* Virtual Bit Map update */
+struct wl12xx_cmd_vbm_update {
+ struct wl12xx_cmd_header header;
+ __le16 len;
+ u8 padding[2];
+ struct wl12xx_tim tim;
+} __attribute__ ((packed));
+
+enum wl12xx_cmd_ps_mode {
+ STATION_ACTIVE_MODE,
+ STATION_POWER_SAVE_MODE
+};
+
+struct wl12xx_cmd_ps_params {
+ struct wl12xx_cmd_header header;
+
+ u8 ps_mode; /* STATION_* */
+ u8 send_null_data; /* Do we have to send NULL data packet ? */
+ u8 retries; /* Number of retires for the initial NULL data packet */
+
+ /*
+ * TUs during which the target stays awake after switching
+ * to power save mode.
+ */
+ u8 hang_over_period;
+ u16 null_data_rate;
+ u8 pad[2];
+} __attribute__ ((packed));
+
+struct wl12xx_cmd_trigger_scan_to {
+ struct wl12xx_cmd_header header;
+
+ u32 timeout;
+};
+
+/* HW encryption keys */
+#define NUM_ACCESS_CATEGORIES_COPY 4
+#define MAX_KEY_SIZE 32
+
+/* When set, disable HW encryption */
+#define DF_ENCRYPTION_DISABLE 0x01
+/* When set, disable HW decryption */
+#define DF_SNIFF_MODE_ENABLE 0x80
+
+enum wl12xx_cmd_key_action {
+ KEY_ADD_OR_REPLACE = 1,
+ KEY_REMOVE = 2,
+ KEY_SET_ID = 3,
+ MAX_KEY_ACTION = 0xffff,
+};
+
+enum wl12xx_cmd_key_type {
+ KEY_WEP_DEFAULT = 0,
+ KEY_WEP_ADDR = 1,
+ KEY_AES_GROUP = 4,
+ KEY_AES_PAIRWISE = 5,
+ KEY_WEP_GROUP = 6,
+ KEY_TKIP_MIC_GROUP = 10,
+ KEY_TKIP_MIC_PAIRWISE = 11,
+};
+
+/*
+ *
+ * key_type_e key size key format
+ * ---------- --------- ----------
+ * 0x00 5, 13, 29 Key data
+ * 0x01 5, 13, 29 Key data
+ * 0x04 16 16 bytes of key data
+ * 0x05 16 16 bytes of key data
+ * 0x0a 32 16 bytes of TKIP key data
+ * 8 bytes of RX MIC key data
+ * 8 bytes of TX MIC key data
+ * 0x0b 32 16 bytes of TKIP key data
+ * 8 bytes of RX MIC key data
+ * 8 bytes of TX MIC key data
+ *
+ */
+
+struct wl12xx_cmd_set_keys {
+ struct wl12xx_cmd_header header;
+
+ /* Ignored for default WEP key */
+ u8 addr[ETH_ALEN];
+
+ /* key_action_e */
+ u16 key_action;
+
+ u16 reserved_1;
+
+ /* key size in bytes */
+ u8 key_size;
+
+ /* key_type_e */
+ u8 key_type;
+ u8 ssid_profile;
+
+ /*
+ * TKIP, AES: frame's key id field.
+ * For WEP default key: key id;
+ */
+ u8 id;
+ u8 reserved_2[6];
+ u8 key[MAX_KEY_SIZE];
+ u16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
+ u32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
+} __attribute__ ((packed));
+
#endif /* __WL12XX_CMD_H__ */
}
/* HW encryption */
-static int wl12xx_set_key_type(struct wl12xx *wl, struct acx_set_key *key,
+static int wl12xx_set_key_type(struct wl12xx *wl,
+ struct wl12xx_cmd_set_keys *key,
enum set_key_cmd cmd,
struct ieee80211_key_conf *mac80211_key,
const u8 *addr)
struct ieee80211_key_conf *key)
{
struct wl12xx *wl = hw->priv;
- struct acx_set_key wl_key;
+ struct wl12xx_cmd_set_keys *wl_cmd;
const u8 *addr;
int ret;
wl12xx_debug(DEBUG_MAC80211, "mac80211 set key");
- memset(&wl_key, 0, sizeof(wl_key));
+ wl_cmd = kzalloc(sizeof(*wl_cmd), GFP_KERNEL);
+ if (!wl_cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
addr = sta ? sta->addr : bcast_addr;
key->alg, key->keyidx, key->keylen, key->flags);
wl12xx_dump(DEBUG_CRYPT, "KEY: ", key->key, key->keylen);
+ if (is_zero_ether_addr(addr)) {
+ /* We dont support TX only encryption */
+ ret = -EOPNOTSUPP;
+ goto out;
+ }
+
mutex_lock(&wl->mutex);
switch (cmd) {
case SET_KEY:
- wl_key.key_action = KEY_ADD_OR_REPLACE;
+ wl_cmd->key_action = KEY_ADD_OR_REPLACE;
break;
case DISABLE_KEY:
- wl_key.key_action = KEY_REMOVE;
+ wl_cmd->key_action = KEY_REMOVE;
break;
default:
wl12xx_error("Unsupported key cmd 0x%x", cmd);
break;
}
- ret = wl12xx_set_key_type(wl, &wl_key, cmd, key, addr);
+ ret = wl12xx_set_key_type(wl, wl_cmd, cmd, key, addr);
if (ret < 0) {
wl12xx_error("Set KEY type failed");
- goto out;
+ goto out_unlock;
}
- if (wl_key.key_type != KEY_WEP_DEFAULT)
- memcpy(wl_key.addr, addr, ETH_ALEN);
+ if (wl_cmd->key_type != KEY_WEP_DEFAULT)
+ memcpy(wl_cmd->addr, addr, ETH_ALEN);
- if ((wl_key.key_type == KEY_TKIP_MIC_GROUP) ||
- (wl_key.key_type == KEY_TKIP_MIC_PAIRWISE)) {
+ if ((wl_cmd->key_type == KEY_TKIP_MIC_GROUP) ||
+ (wl_cmd->key_type == KEY_TKIP_MIC_PAIRWISE)) {
/*
* We get the key in the following form:
* TKIP (16 bytes) - TX MIC (8 bytes) - RX MIC (8 bytes)
* but the target is expecting:
* TKIP - RX MIC - TX MIC
*/
- memcpy(wl_key.key, key->key, 16);
- memcpy(wl_key.key + 16, key->key + 24, 8);
- memcpy(wl_key.key + 24, key->key + 16, 8);
+ memcpy(wl_cmd->key, key->key, 16);
+ memcpy(wl_cmd->key + 16, key->key + 24, 8);
+ memcpy(wl_cmd->key + 24, key->key + 16, 8);
} else {
- memcpy(wl_key.key, key->key, key->keylen);
+ memcpy(wl_cmd->key, key->key, key->keylen);
}
- wl_key.key_size = key->keylen;
+ wl_cmd->key_size = key->keylen;
- wl_key.id = key->keyidx;
- wl_key.ssid_profile = 0;
+ wl_cmd->id = key->keyidx;
+ wl_cmd->ssid_profile = 0;
- wl12xx_dump(DEBUG_CRYPT, "TARGET KEY: ", &wl_key, sizeof(wl_key));
+ wl12xx_dump(DEBUG_CRYPT, "TARGET KEY: ", wl_cmd, sizeof(*wl_cmd));
- if (wl12xx_cmd_send(wl, CMD_SET_KEYS, &wl_key, sizeof(wl_key)) < 0) {
- wl12xx_error("Set KEY failed");
- ret = -EOPNOTSUPP;
- goto out;
+ ret = wl12xx_cmd_send(wl, CMD_SET_KEYS, wl_cmd, sizeof(*wl_cmd));
+ if (ret < 0) {
+ wl12xx_warning("could not set keys");
+ goto out_unlock;
}
-out:
+out_unlock:
mutex_unlock(&wl->mutex);
+
+out:
+ kfree(wl_cmd);
+
return ret;
}
u8 active_scan, u8 high_prio, u8 num_channels,
u8 probe_requests)
{
+ struct wl12xx_cmd_trigger_scan_to *trigger = NULL;
+ struct cmd_scan *params = NULL;
int i, ret;
- u32 split_scan = 0;
u16 scan_options = 0;
- struct cmd_scan *params;
- struct wl12xx_command *cmd_answer;
if (wl->scanning)
return -EINVAL;
goto out;
}
- ret = wl12xx_cmd_send(wl, CMD_TRIGGER_SCAN_TO, &split_scan,
- sizeof(u32));
+ trigger = kzalloc(sizeof(*trigger), GFP_KERNEL);
+ if (!trigger)
+ goto out;
+
+ trigger->timeout = 0;
+
+ ret = wl12xx_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger,
+ sizeof(*trigger));
if (ret < 0) {
- wl12xx_error("Split SCAN failed");
+ wl12xx_error("trigger scan to failed for hw scan");
goto out;
}
wl12xx_spi_mem_read(wl, wl->cmd_box_addr, params, sizeof(*params));
- cmd_answer = (struct wl12xx_command *) params;
- if (cmd_answer->status != CMD_STATUS_SUCCESS) {
+ if (params->header.status != CMD_STATUS_SUCCESS) {
wl12xx_error("TEST command answer error: %d",
- cmd_answer->status);
+ params->header.status);
wl->scanning = false;
ret = -EIO;
goto out;
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
- enum acx_ps_mode mode;
+ enum wl12xx_cmd_ps_mode mode;
struct wl12xx *wl = hw->priv;
struct sk_buff *beacon;
int ret;
return 0;
}
-int wl12xx_ps_set_mode(struct wl12xx *wl, enum acx_ps_mode mode)
+int wl12xx_ps_set_mode(struct wl12xx *wl, enum wl12xx_cmd_ps_mode mode)
{
int ret;
#include "wl12xx.h"
#include "acx.h"
-int wl12xx_ps_set_mode(struct wl12xx *wl, enum acx_ps_mode mode);
+int wl12xx_ps_set_mode(struct wl12xx *wl, enum wl12xx_cmd_ps_mode mode);
void wl12xx_ps_elp_sleep(struct wl12xx *wl);
int wl12xx_ps_elp_wakeup(struct wl12xx *wl);
struct ieee80211_rx_status *status,
u8 beacon)
{
+ u64 mactime;
+ int ret;
+
memset(status, 0, sizeof(struct ieee80211_rx_status));
status->band = IEEE80211_BAND_2GHZ;
* this one must be atomic, while our SPI routines can sleep.
*/
if ((wl->bss_type == BSS_TYPE_IBSS) && beacon) {
- u64 mactime;
- int ret;
- struct wl12xx_command cmd;
- struct acx_tsf_info *tsf_info;
-
- memset(&cmd, 0, sizeof(cmd));
-
- ret = wl12xx_cmd_interrogate(wl, ACX_TSF_INFO,
- sizeof(struct acx_tsf_info),
- &cmd);
- if (ret < 0) {
- wl12xx_warning("ACX_FW_REV interrogate failed");
- return;
- }
-
- tsf_info = (struct acx_tsf_info *)&(cmd.parameters);
-
- mactime = tsf_info->current_tsf_lsb |
- (tsf_info->current_tsf_msb << 31);
-
- status->mactime = mactime;
+ ret = wl12xx_acx_tsf_info(wl, &mactime);
+ if (ret == 0)
+ status->mactime = mactime;
}
status->signal = desc->rssi;
static int wl1251_mem_cfg(struct wl12xx *wl)
{
- struct wl1251_acx_config_memory mem_conf;
+ struct wl1251_acx_config_memory *mem_conf;
int ret, i;
wl12xx_debug(DEBUG_ACX, "wl1251 mem cfg");
+ mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
+ if (!mem_conf) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
/* memory config */
- mem_conf.mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
- mem_conf.mem_config.rx_mem_block_num = 35;
- mem_conf.mem_config.tx_min_mem_block_num = 64;
- mem_conf.mem_config.num_tx_queues = MAX_TX_QUEUES;
- mem_conf.mem_config.host_if_options = HOSTIF_PKT_RING;
- mem_conf.mem_config.num_ssid_profiles = 1;
- mem_conf.mem_config.debug_buffer_size =
+ mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
+ mem_conf->mem_config.rx_mem_block_num = 35;
+ mem_conf->mem_config.tx_min_mem_block_num = 64;
+ mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES;
+ mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING;
+ mem_conf->mem_config.num_ssid_profiles = 1;
+ mem_conf->mem_config.debug_buffer_size =
cpu_to_le16(TRACE_BUFFER_MAX_SIZE);
/* RX queue config */
- mem_conf.rx_queue_config.dma_address = 0;
- mem_conf.rx_queue_config.num_descs = ACX_RX_DESC_DEF;
- mem_conf.rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
- mem_conf.rx_queue_config.type = DEFAULT_RXQ_TYPE;
+ mem_conf->rx_queue_config.dma_address = 0;
+ mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF;
+ mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
+ mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE;
/* TX queue config */
for (i = 0; i < MAX_TX_QUEUES; i++) {
- mem_conf.tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
- mem_conf.tx_queue_config[i].attributes = i;
+ mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
+ mem_conf->tx_queue_config[i].attributes = i;
}
- mem_conf.header.id = ACX_MEM_CFG;
- mem_conf.header.len = sizeof(struct wl1251_acx_config_memory) -
- sizeof(struct acx_header);
- mem_conf.header.len -=
- (MAX_TX_QUEUE_CONFIGS - mem_conf.mem_config.num_tx_queues) *
- sizeof(struct wl1251_acx_tx_queue_config);
-
- ret = wl12xx_cmd_configure(wl, &mem_conf,
- sizeof(struct wl1251_acx_config_memory));
- if (ret < 0)
+ ret = wl12xx_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
+ sizeof(*mem_conf));
+ if (ret < 0) {
wl12xx_warning("wl1251 mem config failed: %d", ret);
+ goto out;
+ }
+out:
+ kfree(mem_conf);
return ret;
}
static int wl1251_hw_init_tx_queue_config(struct wl12xx *wl)
{
- struct acx_tx_queue_qos_config config;
+ struct acx_tx_queue_qos_config *config;
struct wl1251_acx_mem_map *wl_mem_map = wl->target_mem_map;
int ret, i;
wl12xx_debug(DEBUG_ACX, "acx tx queue config");
- config.header.id = ACX_TX_QUEUE_CFG;
- config.header.len = sizeof(struct acx_tx_queue_qos_config) -
- sizeof(struct acx_header);
+ config = kzalloc(sizeof(*config), GFP_KERNEL);
+ if (!config) {
+ ret = -ENOMEM;
+ goto out;
+ }
for (i = 0; i < MAX_NUM_OF_AC; i++) {
- ret = wl1251_hw_init_txq_fill(i, &config,
+ ret = wl1251_hw_init_txq_fill(i, config,
wl_mem_map->num_tx_mem_blocks);
if (ret < 0)
- return ret;
+ goto out;
- ret = wl12xx_cmd_configure(wl, &config, sizeof(config));
+ ret = wl12xx_cmd_configure(wl, ACX_TX_QUEUE_CFG,
+ config, sizeof(*config));
if (ret < 0)
- return ret;
+ goto out;
}
- return 0;
+out:
+ kfree(config);
+ return ret;
}
static int wl1251_hw_init_data_path_config(struct wl12xx *wl)
projects / users / hch / xfs.git / commitdiff