diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_init.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_init.c | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c deleted file mode 100644 index 490df217605..00000000000 --- a/drivers/net/wireless/wl12xx/wl1271_init.c +++ /dev/null @@ -1,397 +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 "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; -} - -static int wl1271_init_templates_config(struct wl1271 *wl) -{ - int ret; - - /* 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)); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL, - sizeof(struct wl12xx_null_data_template)); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL, - sizeof(struct wl12xx_ps_poll_template)); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL, - sizeof - (struct wl12xx_qos_null_data_template)); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL, - sizeof - (struct wl12xx_probe_resp_template)); - if (ret < 0) - return ret; - - ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL, - sizeof - (struct wl12xx_beacon_template)); - 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, RX_MSDU_LIFETIME_DEF); - if (ret < 0) - return ret; - - ret = wl1271_acx_rx_config(wl, config, filter); - if (ret < 0) - return ret; - - return 0; -} - -static 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); - if (ret < 0) - return ret; - - ret = wl1271_acx_service_period_timeout(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_rts_threshold(wl, RTS_THRESHOLD_DEF); - if (ret < 0) - return ret; - - return 0; -} - -static int wl1271_init_beacon_filter(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_beacon_filter_opt(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_beacon_filter_table(wl); - if (ret < 0) - return ret; - - return 0; -} - -static int wl1271_init_pta(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_acx_sg_enable(wl); - if (ret < 0) - return ret; - - ret = wl1271_acx_sg_cfg(wl); - if (ret < 0) - return ret; - - return 0; -} - -static 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; -} - -static int wl1271_init_general_parms(struct wl1271 *wl) -{ - struct wl1271_general_parms *gen_parms; - int ret; - - gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL); - if (!gen_parms) - return -ENOMEM; - - gen_parms->id = TEST_CMD_INI_FILE_GENERAL_PARAM; - - gen_parms->ref_clk = REF_CLK_38_4_E; - /* FIXME: magic numbers */ - gen_parms->settling_time = 5; - gen_parms->clk_valid_on_wakeup = 0; - gen_parms->dc2dcmode = 0; - gen_parms->single_dual_band = 0; - gen_parms->tx_bip_fem_autodetect = 1; - gen_parms->tx_bip_fem_manufacturer = 1; - gen_parms->settings = 1; - - ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), 0); - if (ret < 0) { - wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed"); - return ret; - } - - kfree(gen_parms); - return 0; -} - -static int wl1271_init_radio_parms(struct wl1271 *wl) -{ - /* - * FIXME: All these magic numbers should be moved to some place where - * they can be configured (separate file?) - */ - - struct wl1271_radio_parms *radio_parms; - int ret; - u8 compensation[] = { 0xec, 0xf6, 0x00, 0x0c, 0x18, 0xf8, 0xfc, 0x00, - 0x08, 0x10, 0xf0, 0xf8, 0x00, 0x0a, 0x14 }; - - u8 tx_rate_limits_normal[] = { 0x1e, 0x1f, 0x22, 0x24, 0x28, 0x29 }; - u8 tx_rate_limits_degraded[] = { 0x1b, 0x1c, 0x1e, 0x20, 0x24, 0x25 }; - - u8 tx_channel_limits_11b[] = { 0x22, 0x50, 0x50, 0x50, - 0x50, 0x50, 0x50, 0x50, - 0x50, 0x50, 0x22, 0x50, - 0x22, 0x50 }; - - u8 tx_channel_limits_ofdm[] = { 0x20, 0x50, 0x50, 0x50, - 0x50, 0x50, 0x50, 0x50, - 0x50, 0x50, 0x20, 0x50, - 0x20, 0x50 }; - - u8 tx_pdv_rate_offsets[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; - - u8 tx_ibias[] = { 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x27 }; - - radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL); - if (!radio_parms) - return -ENOMEM; - - radio_parms->id = TEST_CMD_INI_FILE_RADIO_PARAM; - - /* Static radio parameters */ - radio_parms->rx_trace_loss = 10; - radio_parms->tx_trace_loss = 10; - memcpy(radio_parms->rx_rssi_and_proc_compens, compensation, - sizeof(compensation)); - - /* We don't set the 5GHz -- N/A */ - - /* Dynamic radio parameters */ - radio_parms->tx_ref_pd_voltage = cpu_to_le16(0x24e); - radio_parms->tx_ref_power = 0x78; - radio_parms->tx_offset_db = 0x0; - - memcpy(radio_parms->tx_rate_limits_normal, tx_rate_limits_normal, - sizeof(tx_rate_limits_normal)); - memcpy(radio_parms->tx_rate_limits_degraded, tx_rate_limits_degraded, - sizeof(tx_rate_limits_degraded)); - - memcpy(radio_parms->tx_channel_limits_11b, tx_channel_limits_11b, - sizeof(tx_channel_limits_11b)); - memcpy(radio_parms->tx_channel_limits_ofdm, tx_channel_limits_ofdm, - sizeof(tx_channel_limits_ofdm)); - memcpy(radio_parms->tx_pdv_rate_offsets, tx_pdv_rate_offsets, - sizeof(tx_pdv_rate_offsets)); - memcpy(radio_parms->tx_ibias, tx_ibias, - sizeof(tx_ibias)); - - radio_parms->rx_fem_insertion_loss = 0x14; - - ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0); - if (ret < 0) - wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed"); - - kfree(radio_parms); - return ret; -} - -int wl1271_hw_init(struct wl1271 *wl) -{ - int ret; - - ret = wl1271_init_general_parms(wl); - if (ret < 0) - return ret; - - ret = wl1271_init_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; - - /* 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 configuration */ - ret = wl1271_acx_tid_cfg(wl); - if (ret < 0) - goto out_free_memmap; - - /* Default AC configuration */ - ret = wl1271_acx_ac_cfg(wl); - 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, wl->channel, 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; - - return 0; - - out_free_memmap: - kfree(wl->target_mem_map); - - return ret; -} |