diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_acx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_acx.c | 1048 |
1 files changed, 0 insertions, 1048 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_acx.c b/drivers/net/wireless/wl12xx/wl1251_acx.c deleted file mode 100644 index 91891f928070..000000000000 --- a/drivers/net/wireless/wl12xx/wl1251_acx.c +++ /dev/null @@ -1,1048 +0,0 @@ -#include "wl1251_acx.h" - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/crc7.h> - -#include "wl1251.h" -#include "wl1251_reg.h" -#include "wl1251_cmd.h" -#include "wl1251_ps.h" - -int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod, - u8 mgt_rate, u8 mgt_mod) -{ - struct acx_fw_gen_frame_rates *rates; - int ret; - - wl1251_debug(DEBUG_ACX, "acx frame rates"); - - 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; - - ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES, - rates, sizeof(*rates)); - if (ret < 0) { - wl1251_error("Failed to set FW rates and modulation"); - goto out; - } - -out: - kfree(rates); - return ret; -} - - -int wl1251_acx_station_id(struct wl1251 *wl) -{ - struct acx_dot11_station_id *mac; - int ret, i; - - wl1251_debug(DEBUG_ACX, "acx dot11_station_id"); - - 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]; - - ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac)); - if (ret < 0) - goto out; - -out: - kfree(mac); - return ret; -} - -int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id) -{ - struct acx_dot11_default_key *default_key; - int ret; - - wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id); - - default_key = kzalloc(sizeof(*default_key), GFP_KERNEL); - if (!default_key) { - ret = -ENOMEM; - goto out; - } - - default_key->id = key_id; - - ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY, - default_key, sizeof(*default_key)); - if (ret < 0) { - wl1251_error("Couldn't set default key"); - goto out; - } - - wl->default_key = key_id; - -out: - kfree(default_key); - return ret; -} - -int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event, - u8 listen_interval) -{ - struct acx_wake_up_condition *wake_up; - int ret; - - wl1251_debug(DEBUG_ACX, "acx wake up conditions"); - - wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL); - if (!wake_up) { - ret = -ENOMEM; - goto out; - } - - wake_up->wake_up_event = wake_up_event; - wake_up->listen_interval = listen_interval; - - ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS, - wake_up, sizeof(*wake_up)); - if (ret < 0) { - wl1251_warning("could not set wake up conditions: %d", ret); - goto out; - } - -out: - kfree(wake_up); - return ret; -} - -int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth) -{ - struct acx_sleep_auth *auth; - int ret; - - wl1251_debug(DEBUG_ACX, "acx sleep auth"); - - auth = kzalloc(sizeof(*auth), GFP_KERNEL); - if (!auth) { - ret = -ENOMEM; - goto out; - } - - auth->sleep_auth = sleep_auth; - - ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth)); - if (ret < 0) - return ret; - -out: - kfree(auth); - return ret; -} - -int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len) -{ - struct acx_revision *rev; - int ret; - - wl1251_debug(DEBUG_ACX, "acx fw rev"); - - rev = kzalloc(sizeof(*rev), GFP_KERNEL); - if (!rev) { - ret = -ENOMEM; - goto out; - } - - ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev)); - if (ret < 0) { - wl1251_warning("ACX_FW_REV interrogate failed"); - goto out; - } - - /* be careful with the buffer sizes */ - strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version))); - - /* - * if the firmware version string is exactly - * sizeof(rev->fw_version) long or fw_len is less than - * sizeof(rev->fw_version) it won't be null terminated - */ - buf[min(len, sizeof(rev->fw_version)) - 1] = '\0'; - -out: - kfree(rev); - return ret; -} - -int wl1251_acx_tx_power(struct wl1251 *wl, int power) -{ - struct acx_current_tx_power *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr"); - - if (power < 0 || power > 25) - return -EINVAL; - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->current_tx_power = power * 10; - - ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("configure of tx power failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_feature_cfg(struct wl1251 *wl) -{ - struct acx_feature_config *feature; - int ret; - - wl1251_debug(DEBUG_ACX, "acx feature cfg"); - - 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; - - ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG, - feature, sizeof(*feature)); - if (ret < 0) { - wl1251_error("Couldn't set HW encryption"); - goto out; - } - -out: - kfree(feature); - return ret; -} - -int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map, - size_t len) -{ - int ret; - - wl1251_debug(DEBUG_ACX, "acx mem map"); - - ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len); - if (ret < 0) - return ret; - - return 0; -} - -int wl1251_acx_data_path_params(struct wl1251 *wl, - struct acx_data_path_params_resp *resp) -{ - struct acx_data_path_params *params; - int ret; - - wl1251_debug(DEBUG_ACX, "acx data path params"); - - params = kzalloc(sizeof(*params), GFP_KERNEL); - if (!params) { - ret = -ENOMEM; - goto out; - } - - 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->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_threshold = 1; - - params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE; - - params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT; - - ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS, - params, sizeof(*params)); - if (ret < 0) - goto out; - - /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */ - ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS, - resp, sizeof(*resp)); - - if (ret < 0) { - wl1251_warning("failed to read data path parameters: %d", ret); - goto out; - } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) { - wl1251_warning("data path parameter acx status failed"); - ret = -EIO; - goto out; - } - -out: - kfree(params); - return ret; -} - -int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time) -{ - struct acx_rx_msdu_lifetime *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx rx msdu life time"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->lifetime = life_time; - ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME, - acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("failed to set rx msdu life time: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter) -{ - struct acx_rx_config *rx_config; - int ret; - - wl1251_debug(DEBUG_ACX, "acx rx config"); - - 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 = wl1251_cmd_configure(wl, ACX_RX_CFG, - rx_config, sizeof(*rx_config)); - if (ret < 0) { - wl1251_warning("failed to set rx config: %d", ret); - goto out; - } - -out: - kfree(rx_config); - return ret; -} - -int wl1251_acx_pd_threshold(struct wl1251 *wl) -{ - struct acx_packet_detection *pd; - int ret; - - wl1251_debug(DEBUG_ACX, "acx data pd threshold"); - - pd = kzalloc(sizeof(*pd), GFP_KERNEL); - if (!pd) { - ret = -ENOMEM; - goto out; - } - - /* FIXME: threshold value not set */ - - ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd)); - if (ret < 0) { - wl1251_warning("failed to set pd threshold: %d", ret); - goto out; - } - -out: - kfree(pd); - return 0; -} - -int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time) -{ - struct acx_slot *slot; - int ret; - - wl1251_debug(DEBUG_ACX, "acx slot"); - - slot = kzalloc(sizeof(*slot), GFP_KERNEL); - if (!slot) { - ret = -ENOMEM; - goto out; - } - - slot->wone_index = STATION_WONE_INDEX; - slot->slot_time = slot_time; - - ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot)); - if (ret < 0) { - wl1251_warning("failed to set slot time: %d", ret); - goto out; - } - -out: - kfree(slot); - return ret; -} - -int wl1251_acx_group_address_tbl(struct wl1251 *wl) -{ - struct acx_dot11_grp_addr_tbl *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx group address tbl"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - /* MAC filtering */ - acx->enabled = 0; - acx->num_groups = 0; - memset(acx->mac_table, 0, ADDRESS_GROUP_MAX_LEN); - - ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL, - acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("failed to set group addr table: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_service_period_timeout(struct wl1251 *wl) -{ - struct acx_rx_timeout *rx_timeout; - int ret; - - rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL); - if (!rx_timeout) { - ret = -ENOMEM; - goto out; - } - - wl1251_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; - - ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT, - rx_timeout, sizeof(*rx_timeout)); - if (ret < 0) { - wl1251_warning("failed to set service period timeout: %d", - ret); - goto out; - } - -out: - kfree(rx_timeout); - return ret; -} - -int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold) -{ - struct acx_rts_threshold *rts; - int ret; - - wl1251_debug(DEBUG_ACX, "acx rts threshold"); - - rts = kzalloc(sizeof(*rts), GFP_KERNEL); - if (!rts) { - ret = -ENOMEM; - goto out; - } - - rts->threshold = rts_threshold; - - ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts)); - if (ret < 0) { - wl1251_warning("failed to set rts threshold: %d", ret); - goto out; - } - -out: - kfree(rts); - return ret; -} - -int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter) -{ - struct acx_beacon_filter_option *beacon_filter; - int ret; - - wl1251_debug(DEBUG_ACX, "acx beacon filter opt"); - - beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL); - if (!beacon_filter) { - ret = -ENOMEM; - goto out; - } - - beacon_filter->enable = enable_filter; - beacon_filter->max_num_beacons = 0; - - ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT, - beacon_filter, sizeof(*beacon_filter)); - if (ret < 0) { - wl1251_warning("failed to set beacon filter opt: %d", ret); - goto out; - } - -out: - kfree(beacon_filter); - return ret; -} - -int wl1251_acx_beacon_filter_table(struct wl1251 *wl) -{ - struct acx_beacon_filter_ie_table *ie_table; - int idx = 0; - int ret; - - wl1251_debug(DEBUG_ACX, "acx beacon filter table"); - - ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL); - if (!ie_table) { - ret = -ENOMEM; - goto out; - } - - /* configure default beacon pass-through rules */ - ie_table->num_ie = 1; - ie_table->table[idx++] = BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN; - ie_table->table[idx++] = BEACON_RULE_PASS_ON_APPEARANCE; - - ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE, - ie_table, sizeof(*ie_table)); - if (ret < 0) { - wl1251_warning("failed to set beacon filter table: %d", ret); - goto out; - } - -out: - kfree(ie_table); - return ret; -} - -int wl1251_acx_conn_monit_params(struct wl1251 *wl) -{ - struct acx_conn_monit_params *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx connection monitor parameters"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD; - acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT; - - ret = wl1251_cmd_configure(wl, ACX_CONN_MONIT_PARAMS, - acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("failed to set connection monitor " - "parameters: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_sg_enable(struct wl1251 *wl) -{ - struct acx_bt_wlan_coex *pta; - int ret; - - wl1251_debug(DEBUG_ACX, "acx sg enable"); - - pta = kzalloc(sizeof(*pta), GFP_KERNEL); - if (!pta) { - ret = -ENOMEM; - goto out; - } - - pta->enable = SG_ENABLE; - - ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta)); - if (ret < 0) { - wl1251_warning("failed to set softgemini enable: %d", ret); - goto out; - } - -out: - kfree(pta); - return ret; -} - -int wl1251_acx_sg_cfg(struct wl1251 *wl) -{ - struct acx_bt_wlan_coex_param *param; - int ret; - - wl1251_debug(DEBUG_ACX, "acx sg cfg"); - - param = kzalloc(sizeof(*param), GFP_KERNEL); - if (!param) { - ret = -ENOMEM; - goto out; - } - - /* BT-WLAN coext parameters */ - 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 = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param)); - if (ret < 0) { - wl1251_warning("failed to set sg config: %d", ret); - goto out; - } - -out: - kfree(param); - return ret; -} - -int wl1251_acx_cca_threshold(struct wl1251 *wl) -{ - struct acx_energy_detection *detection; - int ret; - - wl1251_debug(DEBUG_ACX, "acx cca threshold"); - - 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; - - ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD, - detection, sizeof(*detection)); - if (ret < 0) { - wl1251_warning("failed to set cca threshold: %d", ret); - return ret; - } - -out: - kfree(detection); - return ret; -} - -int wl1251_acx_bcn_dtim_options(struct wl1251 *wl) -{ - struct acx_beacon_broadcast *bb; - int ret; - - wl1251_debug(DEBUG_ACX, "acx bcn dtim options"); - - 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; - - ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb)); - if (ret < 0) { - wl1251_warning("failed to set rx config: %d", ret); - goto out; - } - -out: - kfree(bb); - return ret; -} - -int wl1251_acx_aid(struct wl1251 *wl, u16 aid) -{ - struct acx_aid *acx_aid; - int ret; - - wl1251_debug(DEBUG_ACX, "acx aid"); - - acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL); - if (!acx_aid) { - ret = -ENOMEM; - goto out; - } - - acx_aid->aid = aid; - - ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid)); - if (ret < 0) { - wl1251_warning("failed to set aid: %d", ret); - goto out; - } - -out: - kfree(acx_aid); - return ret; -} - -int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask) -{ - struct acx_event_mask *mask; - int ret; - - wl1251_debug(DEBUG_ACX, "acx event mbox mask"); - - mask = kzalloc(sizeof(*mask), GFP_KERNEL); - if (!mask) { - ret = -ENOMEM; - goto out; - } - - /* high event mask is unused */ - mask->high_event_mask = 0xffffffff; - - mask->event_mask = event_mask; - - ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK, - mask, sizeof(*mask)); - if (ret < 0) { - wl1251_warning("failed to set acx_event_mbox_mask: %d", ret); - goto out; - } - -out: - kfree(mask); - return ret; -} - -int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble) -{ - struct acx_preamble *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx_set_preamble"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->preamble = preamble; - - ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("Setting of preamble failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_cts_protect(struct wl1251 *wl, - enum acx_ctsprotect_type ctsprotect) -{ - struct acx_ctsprotect *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->ctsprotect = ctsprotect; - - ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("Setting of ctsprotect failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime) -{ - struct acx_tsf_info *tsf_info; - int ret; - - tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL); - if (!tsf_info) { - ret = -ENOMEM; - goto out; - } - - ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO, - tsf_info, sizeof(*tsf_info)); - if (ret < 0) { - wl1251_warning("ACX_FW_REV interrogate failed"); - goto out; - } - - *mactime = tsf_info->current_tsf_lsb | - (tsf_info->current_tsf_msb << 31); - -out: - kfree(tsf_info); - return ret; -} - -int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats) -{ - int ret; - - wl1251_debug(DEBUG_ACX, "acx statistics"); - - ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats, - sizeof(*stats)); - if (ret < 0) { - wl1251_warning("acx statistics failed: %d", ret); - return -ENOMEM; - } - - return 0; -} - -int wl1251_acx_rate_policies(struct wl1251 *wl) -{ - struct acx_rate_policy *acx; - int ret = 0; - - wl1251_debug(DEBUG_ACX, "acx rate policies"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } - - /* configure one default (one-size-fits-all) rate class */ - acx->rate_class_cnt = 1; - acx->rate_class[0].enabled_rates = ACX_RATE_MASK_UNSPECIFIED; - acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT; - acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT; - acx->rate_class[0].aflags = 0; - - ret = wl1251_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("Setting of rate policies failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_mem_cfg(struct wl1251 *wl) -{ - struct wl1251_acx_config_memory *mem_conf; - int ret, i; - - wl1251_debug(DEBUG_ACX, "acx 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 = - 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; - - /* 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; - } - - ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf, - sizeof(*mem_conf)); - if (ret < 0) { - wl1251_warning("wl1251 mem config failed: %d", ret); - goto out; - } - -out: - kfree(mem_conf); - return ret; -} - -int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim) -{ - struct wl1251_acx_wr_tbtt_and_dtim *acx; - int ret; - - wl1251_debug(DEBUG_ACX, "acx tbtt and dtim"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->tbtt = tbtt; - acx->dtim = dtim; - - ret = wl1251_cmd_configure(wl, ACX_WR_TBTT_AND_DTIM, - acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("failed to set tbtt and dtim: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max, - u8 aifs, u16 txop) -{ - struct wl1251_acx_ac_cfg *acx; - int ret = 0; - - wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d " - "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->ac = ac; - acx->cw_min = cw_min; - acx->cw_max = cw_max; - acx->aifsn = aifs; - acx->txop_limit = txop; - - ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("acx ac cfg failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue, - enum wl1251_acx_channel_type type, - u8 tsid, enum wl1251_acx_ps_scheme ps_scheme, - enum wl1251_acx_ack_policy ack_policy) -{ - struct wl1251_acx_tid_cfg *acx; - int ret = 0; - - wl1251_debug(DEBUG_ACX, "acx tid cfg %d type %d tsid %d " - "ps_scheme %d ack_policy %d", queue, type, tsid, - ps_scheme, ack_policy); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } - - acx->queue = queue; - acx->type = type; - acx->tsid = tsid; - acx->ps_scheme = ps_scheme; - acx->ack_policy = ack_policy; - - ret = wl1251_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx)); - if (ret < 0) { - wl1251_warning("acx tid cfg failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} |