diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/acx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/acx.c | 689 |
1 files changed, 0 insertions, 689 deletions
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c deleted file mode 100644 index 1cfd458ad5ab..000000000000 --- a/drivers/net/wireless/wl12xx/acx.c +++ /dev/null @@ -1,689 +0,0 @@ -#include "acx.h" - -#include <linux/module.h> -#include <linux/crc7.h> -#include <linux/spi/spi.h> - -#include "wl12xx.h" -#include "wl12xx_80211.h" -#include "reg.h" -#include "spi.h" -#include "ps.h" - -int wl12xx_acx_frame_rates(struct wl12xx *wl, u8 ctrl_rate, u8 ctrl_mod, - u8 mgt_rate, u8 mgt_mod) -{ - 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.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)); - if (ret < 0) { - wl12xx_error("Failed to set FW rates and modulation"); - return ret; - } - - return 0; -} - - -int wl12xx_acx_station_id(struct wl12xx *wl) -{ - 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); - - for (i = 0; i < ETH_ALEN; i++) - mac.mac[i] = wl->mac_addr[ETH_ALEN - 1 - i]; - - ret = wl12xx_cmd_configure(wl, &mac, sizeof(mac)); - if (ret < 0) - return ret; - - return 0; -} - -int wl12xx_acx_default_key(struct wl12xx *wl, u8 key_id) -{ - 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.id = key_id; - - ret = wl12xx_cmd_configure(wl, &default_key, sizeof(default_key)); - if (ret < 0) { - wl12xx_error("Couldnt set default key"); - return ret; - } - - wl->default_key = key_id; - - return 0; -} - -int wl12xx_acx_wake_up_conditions(struct wl12xx *wl, u8 listen_interval) -{ - struct acx_wake_up_condition wake_up; - - 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.wake_up_event = WAKE_UP_EVENT_DTIM_BITMAP; - wake_up.listen_interval = listen_interval; - - return wl12xx_cmd_configure(wl, &wake_up, sizeof(wake_up)); -} - -int wl12xx_acx_sleep_auth(struct wl12xx *wl, u8 sleep_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.sleep_auth = sleep_auth; - - ret = wl12xx_cmd_configure(wl, &auth, sizeof(auth)); - if (ret < 0) - return ret; - - return 0; -} - -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)); - - ret = wl12xx_cmd_interrogate(wl, ACX_FW_REV, sizeof(*rev), &cmd); - if (ret < 0) { - wl12xx_warning("ACX_FW_REV interrogate failed"); - return ret; - } - - rev = (struct acx_revision *) &cmd.parameters; - - /* 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'; - - return 0; -} - -int wl12xx_acx_tx_power(struct wl12xx *wl, int power) -{ - struct acx_current_tx_power ie; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr"); - - if (power < 0 || power > 25) - return -EINVAL; - - memset(&ie, 0, sizeof(ie)); - - ie.header.id = DOT11_CUR_TX_PWR; - ie.header.len = sizeof(ie) - sizeof(struct acx_header); - ie.current_tx_power = power * 10; - - ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie)); - if (ret < 0) { - wl12xx_warning("configure of tx power failed: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_feature_cfg(struct wl12xx *wl) -{ - 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); - - /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */ - feature.data_flow_options = 0; - feature.options = 0; - - ret = wl12xx_cmd_configure(wl, &feature, sizeof(feature)); - if (ret < 0) - wl12xx_error("Couldnt set HW encryption"); - - return ret; -} - -int wl12xx_acx_mem_map(struct wl12xx *wl, void *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); - 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 params; - struct wl12xx_command cmd; - 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.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; - - params.header.id = ACX_DATA_PATH_PARAMS; - params.header.len = sizeof(params) - sizeof(struct acx_header); - - ret = wl12xx_cmd_configure(wl, ¶ms, sizeof(params)); - if (ret < 0) - return ret; - - - ret = wl12xx_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS, - sizeof(struct acx_data_path_params_resp), - &cmd); - - if (ret < 0) { - wl12xx_warning("failed to read data path parameters: %d", ret); - return ret; - } else if (cmd.status != CMD_STATUS_SUCCESS) { - wl12xx_warning("data path parameter acx status failed"); - return -EIO; - } - - memcpy(data_path, &cmd.parameters, sizeof(*data_path)); - - return 0; -} - -int wl12xx_acx_rx_msdu_life_time(struct wl12xx *wl, u32 life_time) -{ - struct rx_msdu_lifetime msdu_lifetime; - 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; - - ret = wl12xx_cmd_configure(wl, &msdu_lifetime, sizeof(msdu_lifetime)); - if (ret < 0) { - wl12xx_warning("failed to set rx msdu life time: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_rx_config(struct wl12xx *wl, u32 config, u32 filter) -{ - 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; - - ret = wl12xx_cmd_configure(wl, &rx_config, sizeof(rx_config)); - if (ret < 0) { - wl12xx_warning("failed to set rx config: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_pd_threshold(struct wl12xx *wl) -{ - struct acx_packet_detection packet_detection; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx data pd threshold"); - - /* 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)); - if (ret < 0) { - wl12xx_warning("failed to set pd threshold: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_slot(struct wl12xx *wl, enum acx_slot_type slot_time) -{ - 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.wone_index = STATION_WONE_INDEX; - slot.slot_time = slot_time; - - ret = wl12xx_cmd_configure(wl, &slot, sizeof(slot)); - if (ret < 0) { - wl12xx_warning("failed to set slot time: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_group_address_tbl(struct wl12xx *wl) -{ - struct multicast_grp_addr_start multicast; - 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); - - multicast.enabled = 0; - multicast.num_groups = 0; - memset(multicast.mac_table, 0, ADDRESS_GROUP_MAX_LEN); - - ret = wl12xx_cmd_configure(wl, &multicast, sizeof(multicast)); - if (ret < 0) { - wl12xx_warning("failed to set group addr table: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_service_period_timeout(struct wl12xx *wl) -{ - struct acx_rx_timeout rx_timeout; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx service period timeout"); - - /* RX timeout */ - rx_timeout.header.id = ACX_SERVICE_PERIOD_TIMEOUT; - rx_timeout.header.len = sizeof(rx_timeout) - sizeof(struct acx_header); - - 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)); - if (ret < 0) { - wl12xx_warning("failed to set service period timeout: %d", - ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_rts_threshold(struct wl12xx *wl, u16 rts_threshold) -{ - 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.threshold = rts_threshold; - - ret = wl12xx_cmd_configure(wl, &rts, sizeof(rts)); - if (ret < 0) { - wl12xx_warning("failed to set rts threshold: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_beacon_filter_opt(struct wl12xx *wl) -{ - 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.enable = 0; - beacon_filter.max_num_beacons = 0; - - ret = wl12xx_cmd_configure(wl, &beacon_filter, sizeof(beacon_filter)); - if (ret < 0) { - wl12xx_warning("failed to set beacon filter opt: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_beacon_filter_table(struct wl12xx *wl) -{ - 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.num_ie = 0; - memset(ie_table.table, 0, BEACON_FILTER_TABLE_MAX_SIZE); - - ret = wl12xx_cmd_configure(wl, &ie_table, sizeof(ie_table)); - if (ret < 0) { - wl12xx_warning("failed to set beacon filter table: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_sg_enable(struct wl12xx *wl) -{ - 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.enable = SG_ENABLE; - - ret = wl12xx_cmd_configure(wl, &pta, sizeof(pta)); - if (ret < 0) { - wl12xx_warning("failed to set softgemini enable: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_sg_cfg(struct wl12xx *wl) -{ - struct acx_bt_wlan_coex_param param; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx sg cfg"); - - /* 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)); - if (ret < 0) { - wl12xx_warning("failed to set sg config: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_cca_threshold(struct wl12xx *wl) -{ - 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.rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D; - detection.tx_energy_detection = 0; - - ret = wl12xx_cmd_configure(wl, &detection, sizeof(detection)); - if (ret < 0) { - wl12xx_warning("failed to set cca threshold: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_bcn_dtim_options(struct wl12xx *wl) -{ - 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.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)); - if (ret < 0) { - wl12xx_warning("failed to set rx config: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_aid(struct wl12xx *wl, u16 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.aid = aid; - - ret = wl12xx_cmd_configure(wl, &acx_aid, sizeof(acx_aid)); - if (ret < 0) { - wl12xx_warning("failed to set aid: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_event_mbox_mask(struct wl12xx *wl, u32 event_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); - - /* high event mask is unused */ - mask.high_event_mask = 0xffffffff; - - mask.event_mask = event_mask; - - ret = wl12xx_cmd_configure(wl, &mask, sizeof(mask)); - if (ret < 0) { - wl12xx_warning("failed to set aid: %d", ret); - return ret; - } - - return 0; -} - -int wl12xx_acx_set_preamble(struct wl12xx *wl, enum acx_preamble_type preamble) -{ - struct acx_preamble ie; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx_set_preamble"); - - memset(&ie, 0, sizeof(ie)); - - 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)); - if (ret < 0) { - wl12xx_warning("Setting of preamble failed: %d", ret); - return ret; - } - return 0; -} - -int wl12xx_acx_cts_protect(struct wl12xx *wl, - enum acx_ctsprotect_type ctsprotect) -{ - struct acx_ctsprotect ie; - int ret; - - wl12xx_debug(DEBUG_ACX, "acx_set_ctsprotect"); - - memset(&ie, 0, sizeof(ie)); - - 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)); - if (ret < 0) { - wl12xx_warning("Setting of ctsprotect failed: %d", ret); - return ret; - } - return 0; -} - -int wl12xx_acx_statistics(struct wl12xx *wl, struct acx_statistics *stats) -{ - struct wl12xx_command *answer; - 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"); - ret = -ENOMEM; - goto out; - } - - ret = wl12xx_cmd_interrogate(wl, ACX_STATISTICS, sizeof(*answer), - answer); - if (ret < 0) { - wl12xx_warning("acx statistics failed: %d", ret); - goto out; - } - - memcpy(stats, answer->parameters, sizeof(*stats)); - -out: - kfree(answer); - return ret; -} |