diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_init.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_init.c | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c deleted file mode 100644 index 8044bba70ee7..000000000000 --- a/drivers/net/wireless/wl12xx/wl1271_init.c +++ /dev/null @@ -1,369 +0,0 @@ -/* - * This file is part of wl1271 - * - * Copyright (C) 2009 Nokia Corporation - * - * Contact: Luciano Coelho <luciano.coelho@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> - -#include "wl1271_init.h" -#include "wl12xx_80211.h" -#include "wl1271_acx.h" -#include "wl1271_cmd.h" -#include "wl1271_reg.h" - -static int wl1271_init_hwenc_config(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_feature_cfg(wl); - if (ret < 0) { - wl1271_warning("couldn't set feature config"); - return ret; - } - - ret = wl1271_cmd_set_default_wep_key(wl, wl->default_key); - if (ret < 0) { - wl1271_warning("couldn't set default key"); - return ret; - } - - return 0; -} - -int wl1271_init_templates_config(struct wl1271 *wl) -{ - int ret, i; - size_t size; - - /* send empty templates for fw memory reservation */ - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL, - sizeof(struct wl12xx_probe_req_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - size = sizeof(struct wl12xx_probe_req_template); - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5, - NULL, size, 0, - WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL, - sizeof(struct wl12xx_null_data_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL, - sizeof(struct wl12xx_ps_poll_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL, - sizeof - (struct wl12xx_qos_null_data_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL, - sizeof - (struct wl12xx_probe_resp_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL, - sizeof - (struct wl12xx_beacon_template), - 0, WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - - for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL, - WL1271_CMD_TEMPL_MAX_SIZE, i, - WL1271_RATE_AUTOMATIC); - if (ret < 0) - return ret; - } - - return 0; -} - -static int wl1271_init_rx_config(struct wl1271 *wl, u32 config, u32 filter) -{ - int ret; - - ret = wl1271_acx_rx_msdu_life_time(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_rx_config(wl, config, filter); - if (ret < 0) - return ret; - - return 0; -} - -int wl1271_init_phy_config(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_pd_threshold(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME); - if (ret < 0) - return ret; - - ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0); - if (ret < 0) - return ret; - - ret = wl1271_acx_service_period_timeout(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold); - if (ret < 0) - return ret; - - return 0; -} - -static int wl1271_init_beacon_filter(struct wl1271 *wl) -{ - int ret; - - /* disable beacon filtering at this stage */ - ret = wl1271_acx_beacon_filter_opt(wl, false); - if (ret < 0) - return ret; - - ret = wl1271_acx_beacon_filter_table(wl); - if (ret < 0) - return ret; - - return 0; -} - -int wl1271_init_pta(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_sg_cfg(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_sg_enable(wl, wl->sg_enabled); - if (ret < 0) - return ret; - - return 0; -} - -int wl1271_init_energy_detection(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_cca_threshold(wl); - if (ret < 0) - return ret; - - return 0; -} - -static int wl1271_init_beacon_broadcast(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_bcn_dtim_options(wl); - if (ret < 0) - return ret; - - return 0; -} - -int wl1271_hw_init(struct wl1271 *wl) -{ - struct conf_tx_ac_category *conf_ac; - struct conf_tx_tid *conf_tid; - int ret, i; - - ret = wl1271_cmd_general_parms(wl); - if (ret < 0) - return ret; - - ret = wl1271_cmd_radio_parms(wl); - if (ret < 0) - return ret; - - ret = wl1271_cmd_ext_radio_parms(wl); - if (ret < 0) - return ret; - - /* Template settings */ - ret = wl1271_init_templates_config(wl); - if (ret < 0) - return ret; - - /* Default memory configuration */ - ret = wl1271_acx_init_mem_config(wl); - if (ret < 0) - return ret; - - /* RX config */ - ret = wl1271_init_rx_config(wl, - RX_CFG_PROMISCUOUS | RX_CFG_TSF, - RX_FILTER_OPTION_DEF); - /* RX_CONFIG_OPTION_ANY_DST_ANY_BSS, - RX_FILTER_OPTION_FILTER_ALL); */ - if (ret < 0) - goto out_free_memmap; - - /* PHY layer config */ - ret = wl1271_init_phy_config(wl); - if (ret < 0) - goto out_free_memmap; - - ret = wl1271_acx_dco_itrim_params(wl); - if (ret < 0) - goto out_free_memmap; - - /* Initialize connection monitoring thresholds */ - ret = wl1271_acx_conn_monit_params(wl, false); - if (ret < 0) - goto out_free_memmap; - - /* Beacon filtering */ - ret = wl1271_init_beacon_filter(wl); - if (ret < 0) - goto out_free_memmap; - - /* Configure TX patch complete interrupt behavior */ - ret = wl1271_acx_tx_config_options(wl); - if (ret < 0) - goto out_free_memmap; - - /* RX complete interrupt pacing */ - ret = wl1271_acx_init_rx_interrupt(wl); - if (ret < 0) - goto out_free_memmap; - - /* Bluetooth WLAN coexistence */ - ret = wl1271_init_pta(wl); - if (ret < 0) - goto out_free_memmap; - - /* Energy detection */ - ret = wl1271_init_energy_detection(wl); - if (ret < 0) - goto out_free_memmap; - - /* Beacons and boradcast settings */ - ret = wl1271_init_beacon_broadcast(wl); - if (ret < 0) - goto out_free_memmap; - - /* Default fragmentation threshold */ - ret = wl1271_acx_frag_threshold(wl); - if (ret < 0) - goto out_free_memmap; - - /* Default TID/AC configuration */ - BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count); - for (i = 0; i < wl->conf.tx.tid_conf_count; i++) { - conf_ac = &wl->conf.tx.ac_conf[i]; - ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min, - conf_ac->cw_max, conf_ac->aifsn, - conf_ac->tx_op_limit); - if (ret < 0) - goto out_free_memmap; - - conf_tid = &wl->conf.tx.tid_conf[i]; - ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id, - conf_tid->channel_type, - conf_tid->tsid, - conf_tid->ps_scheme, - conf_tid->ack_policy, - conf_tid->apsd_conf[0], - conf_tid->apsd_conf[1]); - if (ret < 0) - goto out_free_memmap; - } - - /* Configure TX rate classes */ - ret = wl1271_acx_rate_policies(wl); - if (ret < 0) - goto out_free_memmap; - - /* Enable data path */ - ret = wl1271_cmd_data_path(wl, 1); - if (ret < 0) - goto out_free_memmap; - - /* Configure for ELP power saving */ - ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); - if (ret < 0) - goto out_free_memmap; - - /* Configure HW encryption */ - ret = wl1271_init_hwenc_config(wl); - if (ret < 0) - goto out_free_memmap; - - /* configure PM */ - ret = wl1271_acx_pm_config(wl); - if (ret < 0) - goto out_free_memmap; - - /* disable all keep-alive templates */ - for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { - ret = wl1271_acx_keep_alive_config(wl, i, - ACX_KEEP_ALIVE_TPL_INVALID); - if (ret < 0) - goto out_free_memmap; - } - - /* disable the keep-alive feature */ - ret = wl1271_acx_keep_alive_mode(wl, false); - if (ret < 0) - goto out_free_memmap; - - /* Configure rssi/snr averaging weights */ - ret = wl1271_acx_rssi_snr_avg_weights(wl); - if (ret < 0) - goto out_free_memmap; - - return 0; - - out_free_memmap: - kfree(wl->target_mem_map); - wl->target_mem_map = NULL; - - return ret; -} |