mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-10-30 23:58:51 +01:00
323 lines
8.9 KiB
C
323 lines
8.9 KiB
C
/*
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* This file is part of wl12xx
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*
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* Copyright (C) 2009-2010 Nokia Corporation
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* Copyright (C) 2011 Texas Instruments Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#include "../wlcore/cmd.h"
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#include "../wlcore/debug.h"
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#include "wl12xx.h"
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#include "cmd.h"
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int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
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{
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struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
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struct wl12xx_priv *priv = wl->priv;
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struct wl12xx_conf_rf *rf = &priv->conf.rf;
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int ret;
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if (!wl->nvs)
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return -ENODEV;
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ext_radio_parms = kzalloc(sizeof(*ext_radio_parms), GFP_KERNEL);
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if (!ext_radio_parms)
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return -ENOMEM;
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ext_radio_parms->test.id = TEST_CMD_INI_FILE_RF_EXTENDED_PARAM;
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memcpy(ext_radio_parms->tx_per_channel_power_compensation_2,
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rf->tx_per_channel_power_compensation_2,
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CONF_TX_PWR_COMPENSATION_LEN_2);
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memcpy(ext_radio_parms->tx_per_channel_power_compensation_5,
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rf->tx_per_channel_power_compensation_5,
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CONF_TX_PWR_COMPENSATION_LEN_5);
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wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_EXT_RADIO_PARAM: ",
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ext_radio_parms, sizeof(*ext_radio_parms));
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ret = wl1271_cmd_test(wl, ext_radio_parms, sizeof(*ext_radio_parms), 0);
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if (ret < 0)
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wl1271_warning("TEST_CMD_INI_FILE_RF_EXTENDED_PARAM failed");
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kfree(ext_radio_parms);
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return ret;
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}
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int wl1271_cmd_general_parms(struct wl1271 *wl)
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{
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struct wl1271_general_parms_cmd *gen_parms;
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struct wl1271_ini_general_params *gp =
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&((struct wl1271_nvs_file *)wl->nvs)->general_params;
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struct wl12xx_priv *priv = wl->priv;
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bool answer = false;
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int ret;
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if (!wl->nvs)
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return -ENODEV;
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if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
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wl1271_warning("FEM index from INI out of bounds");
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return -EINVAL;
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}
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gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
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if (!gen_parms)
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return -ENOMEM;
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gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
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memcpy(&gen_parms->general_params, gp, sizeof(*gp));
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/* If we started in PLT FEM_DETECT mode, force auto detect */
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if (wl->plt_mode == PLT_FEM_DETECT)
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gen_parms->general_params.tx_bip_fem_auto_detect = true;
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if (gen_parms->general_params.tx_bip_fem_auto_detect)
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answer = true;
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/* Override the REF CLK from the NVS with the one from platform data */
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gen_parms->general_params.ref_clock = priv->ref_clock;
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ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
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if (ret < 0) {
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wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
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goto out;
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}
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gp->tx_bip_fem_manufacturer =
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gen_parms->general_params.tx_bip_fem_manufacturer;
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if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
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wl1271_warning("FEM index from FW out of bounds");
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ret = -EINVAL;
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goto out;
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}
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/* If we are in calibrator based fem auto detect - save fem nr */
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if (wl->plt_mode == PLT_FEM_DETECT)
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wl->fem_manuf = gp->tx_bip_fem_manufacturer;
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wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
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answer == false ?
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"manual" :
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wl->plt_mode == PLT_FEM_DETECT ?
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"calibrator_fem_detect" :
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"auto",
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gp->tx_bip_fem_manufacturer);
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out:
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kfree(gen_parms);
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return ret;
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}
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int wl128x_cmd_general_parms(struct wl1271 *wl)
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{
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struct wl128x_general_parms_cmd *gen_parms;
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struct wl128x_ini_general_params *gp =
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&((struct wl128x_nvs_file *)wl->nvs)->general_params;
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struct wl12xx_priv *priv = wl->priv;
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bool answer = false;
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int ret;
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if (!wl->nvs)
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return -ENODEV;
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if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
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wl1271_warning("FEM index from ini out of bounds");
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return -EINVAL;
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}
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gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
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if (!gen_parms)
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return -ENOMEM;
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gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
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memcpy(&gen_parms->general_params, gp, sizeof(*gp));
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/* If we started in PLT FEM_DETECT mode, force auto detect */
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if (wl->plt_mode == PLT_FEM_DETECT)
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gen_parms->general_params.tx_bip_fem_auto_detect = true;
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if (gen_parms->general_params.tx_bip_fem_auto_detect)
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answer = true;
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/* Replace REF and TCXO CLKs with the ones from platform data */
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gen_parms->general_params.ref_clock = priv->ref_clock;
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gen_parms->general_params.tcxo_ref_clock = priv->tcxo_clock;
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ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
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if (ret < 0) {
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wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
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goto out;
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}
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gp->tx_bip_fem_manufacturer =
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gen_parms->general_params.tx_bip_fem_manufacturer;
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if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
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wl1271_warning("FEM index from FW out of bounds");
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ret = -EINVAL;
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goto out;
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}
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/* If we are in calibrator based fem auto detect - save fem nr */
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if (wl->plt_mode == PLT_FEM_DETECT)
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wl->fem_manuf = gp->tx_bip_fem_manufacturer;
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wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
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answer == false ?
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"manual" :
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wl->plt_mode == PLT_FEM_DETECT ?
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"calibrator_fem_detect" :
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"auto",
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gp->tx_bip_fem_manufacturer);
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out:
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kfree(gen_parms);
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return ret;
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}
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int wl1271_cmd_radio_parms(struct wl1271 *wl)
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{
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struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *)wl->nvs;
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struct wl1271_radio_parms_cmd *radio_parms;
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struct wl1271_ini_general_params *gp = &nvs->general_params;
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int ret, fem_idx;
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if (!wl->nvs)
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return -ENODEV;
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radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
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if (!radio_parms)
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return -ENOMEM;
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radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
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fem_idx = WL12XX_FEM_TO_NVS_ENTRY(gp->tx_bip_fem_manufacturer);
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/* 2.4GHz parameters */
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memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
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sizeof(struct wl1271_ini_band_params_2));
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memcpy(&radio_parms->dyn_params_2,
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&nvs->dyn_radio_params_2[fem_idx].params,
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sizeof(struct wl1271_ini_fem_params_2));
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/* 5GHz parameters */
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memcpy(&radio_parms->static_params_5,
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&nvs->stat_radio_params_5,
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sizeof(struct wl1271_ini_band_params_5));
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memcpy(&radio_parms->dyn_params_5,
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&nvs->dyn_radio_params_5[fem_idx].params,
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sizeof(struct wl1271_ini_fem_params_5));
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wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
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radio_parms, sizeof(*radio_parms));
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ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
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if (ret < 0)
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wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
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kfree(radio_parms);
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return ret;
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}
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int wl128x_cmd_radio_parms(struct wl1271 *wl)
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{
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struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs;
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struct wl128x_radio_parms_cmd *radio_parms;
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struct wl128x_ini_general_params *gp = &nvs->general_params;
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int ret, fem_idx;
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if (!wl->nvs)
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return -ENODEV;
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radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
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if (!radio_parms)
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return -ENOMEM;
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radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
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fem_idx = WL12XX_FEM_TO_NVS_ENTRY(gp->tx_bip_fem_manufacturer);
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/* 2.4GHz parameters */
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memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
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sizeof(struct wl128x_ini_band_params_2));
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memcpy(&radio_parms->dyn_params_2,
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&nvs->dyn_radio_params_2[fem_idx].params,
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sizeof(struct wl128x_ini_fem_params_2));
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/* 5GHz parameters */
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memcpy(&radio_parms->static_params_5,
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&nvs->stat_radio_params_5,
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sizeof(struct wl128x_ini_band_params_5));
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memcpy(&radio_parms->dyn_params_5,
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&nvs->dyn_radio_params_5[fem_idx].params,
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sizeof(struct wl128x_ini_fem_params_5));
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radio_parms->fem_vendor_and_options = nvs->fem_vendor_and_options;
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wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
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radio_parms, sizeof(*radio_parms));
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ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
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if (ret < 0)
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wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
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kfree(radio_parms);
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return ret;
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}
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int wl12xx_cmd_channel_switch(struct wl1271 *wl,
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struct wl12xx_vif *wlvif,
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struct ieee80211_channel_switch *ch_switch)
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{
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struct wl12xx_cmd_channel_switch *cmd;
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int ret;
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wl1271_debug(DEBUG_ACX, "cmd channel switch");
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cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
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if (!cmd) {
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ret = -ENOMEM;
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goto out;
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}
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cmd->role_id = wlvif->role_id;
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cmd->channel = ch_switch->chandef.chan->hw_value;
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cmd->switch_time = ch_switch->count;
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cmd->stop_tx = ch_switch->block_tx;
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/* FIXME: control from mac80211 in the future */
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/* Enable TX on the target channel */
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cmd->post_switch_tx_disable = 0;
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ret = wl1271_cmd_send(wl, CMD_CHANNEL_SWITCH, cmd, sizeof(*cmd), 0);
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if (ret < 0) {
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wl1271_error("failed to send channel switch command");
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goto out_free;
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}
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out_free:
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kfree(cmd);
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out:
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return ret;
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}
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