cmd.c

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/*
 * This file is part of wl12xx
 *
 * Copyright (C) 2009-2010 Nokia Corporation
 * Copyright (C) 2011 Texas Instruments Inc.
 *
 * 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 "../wlcore/cmd.h"
#include "../wlcore/debug.h"

#include "wl12xx.h"
#include "cmd.h"

int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
{
    struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
    struct wl12xx_priv *priv = wl->priv;
    struct wl12xx_conf_rf *rf = &priv->conf.rf;
    int ret;

    if (!wl->nvs)
        return -ENODEV;

    ext_radio_parms = kzalloc(sizeof(*ext_radio_parms), GFP_KERNEL);
    if (!ext_radio_parms)
        return -ENOMEM;

    ext_radio_parms->test.id = TEST_CMD_INI_FILE_RF_EXTENDED_PARAM;

    memcpy(ext_radio_parms->tx_per_channel_power_compensation_2,
           rf->tx_per_channel_power_compensation_2,
           CONF_TX_PWR_COMPENSATION_LEN_2);
    memcpy(ext_radio_parms->tx_per_channel_power_compensation_5,
           rf->tx_per_channel_power_compensation_5,
           CONF_TX_PWR_COMPENSATION_LEN_5);

    wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_EXT_RADIO_PARAM: ",
            ext_radio_parms, sizeof(*ext_radio_parms));

    ret = wl1271_cmd_test(wl, ext_radio_parms, sizeof(*ext_radio_parms), 0);
    if (ret < 0)
        wl1271_warning("TEST_CMD_INI_FILE_RF_EXTENDED_PARAM failed");

    kfree(ext_radio_parms);
    return ret;
}

int wl1271_cmd_general_parms(struct wl1271 *wl)
{
    struct wl1271_general_parms_cmd *gen_parms;
    struct wl1271_ini_general_params *gp =
        &((struct wl1271_nvs_file *)wl->nvs)->general_params;
    struct wl12xx_priv *priv = wl->priv;
    bool answer = false;
    int ret;

    if (!wl->nvs)
        return -ENODEV;

    if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
        wl1271_warning("FEM index from INI out of bounds");
        return -EINVAL;
    }

    gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
    if (!gen_parms)
        return -ENOMEM;

    gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;

    memcpy(&gen_parms->general_params, gp, sizeof(*gp));

    /* If we started in PLT FEM_DETECT mode, force auto detect */
    if (wl->plt_mode == PLT_FEM_DETECT)
        gen_parms->general_params.tx_bip_fem_auto_detect = true;

    if (gen_parms->general_params.tx_bip_fem_auto_detect)
        answer = true;

    /* Override the REF CLK from the NVS with the one from platform data */
    gen_parms->general_params.ref_clock = priv->ref_clock;

    ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
    if (ret < 0) {
        wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
        goto out;
    }

    gp->tx_bip_fem_manufacturer =
        gen_parms->general_params.tx_bip_fem_manufacturer;

    if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
        wl1271_warning("FEM index from FW out of bounds");
        ret = -EINVAL;
        goto out;
    }

    /* If we are in calibrator based fem auto detect - save fem nr */
    if (wl->plt_mode == PLT_FEM_DETECT)
        wl->fem_manuf = gp->tx_bip_fem_manufacturer;

    wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
        answer == false ?
            "manual" :
        wl->plt_mode == PLT_FEM_DETECT ?
            "calibrator_fem_detect" :
            "auto",
        gp->tx_bip_fem_manufacturer);

out:
    kfree(gen_parms);
    return ret;
}

int wl128x_cmd_general_parms(struct wl1271 *wl)
{
    struct wl128x_general_parms_cmd *gen_parms;
    struct wl128x_ini_general_params *gp =
        &((struct wl128x_nvs_file *)wl->nvs)->general_params;
    struct wl12xx_priv *priv = wl->priv;
    bool answer = false;
    int ret;

    if (!wl->nvs)
        return -ENODEV;

    if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
        wl1271_warning("FEM index from ini out of bounds");
        return -EINVAL;
    }

    gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
    if (!gen_parms)
        return -ENOMEM;

    gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;

    memcpy(&gen_parms->general_params, gp, sizeof(*gp));

    /* If we started in PLT FEM_DETECT mode, force auto detect */
    if (wl->plt_mode == PLT_FEM_DETECT)
        gen_parms->general_params.tx_bip_fem_auto_detect = true;

    if (gen_parms->general_params.tx_bip_fem_auto_detect)
        answer = true;

    /* Replace REF and TCXO CLKs with the ones from platform data */
    gen_parms->general_params.ref_clock = priv->ref_clock;
    gen_parms->general_params.tcxo_ref_clock = priv->tcxo_clock;

    ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
    if (ret < 0) {
        wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
        goto out;
    }

    gp->tx_bip_fem_manufacturer =
        gen_parms->general_params.tx_bip_fem_manufacturer;

    if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
        wl1271_warning("FEM index from FW out of bounds");
        ret = -EINVAL;
        goto out;
    }

    /* If we are in calibrator based fem auto detect - save fem nr */
    if (wl->plt_mode == PLT_FEM_DETECT)
        wl->fem_manuf = gp->tx_bip_fem_manufacturer;

    wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
        answer == false ?
            "manual" :
        wl->plt_mode == PLT_FEM_DETECT ?
            "calibrator_fem_detect" :
            "auto",
        gp->tx_bip_fem_manufacturer);

out:
    kfree(gen_parms);
    return ret;
}

int wl1271_cmd_radio_parms(struct wl1271 *wl)
{
    struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *)wl->nvs;
    struct wl1271_radio_parms_cmd *radio_parms;
    struct wl1271_ini_general_params *gp = &nvs->general_params;
    int ret, fem_idx;

    if (!wl->nvs)
        return -ENODEV;

    radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
    if (!radio_parms)
        return -ENOMEM;

    radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;

    fem_idx = WL12XX_FEM_TO_NVS_ENTRY(gp->tx_bip_fem_manufacturer);

    /* 2.4GHz parameters */
    memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
           sizeof(struct wl1271_ini_band_params_2));
    memcpy(&radio_parms->dyn_params_2,
           &nvs->dyn_radio_params_2[fem_idx].params,
           sizeof(struct wl1271_ini_fem_params_2));

    /* 5GHz parameters */
    memcpy(&radio_parms->static_params_5,
           &nvs->stat_radio_params_5,
           sizeof(struct wl1271_ini_band_params_5));
    memcpy(&radio_parms->dyn_params_5,
           &nvs->dyn_radio_params_5[fem_idx].params,
           sizeof(struct wl1271_ini_fem_params_5));

    wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
            radio_parms, sizeof(*radio_parms));

    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 wl128x_cmd_radio_parms(struct wl1271 *wl)
{
    struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs;
    struct wl128x_radio_parms_cmd *radio_parms;
    struct wl128x_ini_general_params *gp = &nvs->general_params;
    int ret, fem_idx;

    if (!wl->nvs)
        return -ENODEV;

    radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
    if (!radio_parms)
        return -ENOMEM;

    radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;

    fem_idx = WL12XX_FEM_TO_NVS_ENTRY(gp->tx_bip_fem_manufacturer);

    /* 2.4GHz parameters */
    memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
           sizeof(struct wl128x_ini_band_params_2));
    memcpy(&radio_parms->dyn_params_2,
           &nvs->dyn_radio_params_2[fem_idx].params,
           sizeof(struct wl128x_ini_fem_params_2));

    /* 5GHz parameters */
    memcpy(&radio_parms->static_params_5,
           &nvs->stat_radio_params_5,
           sizeof(struct wl128x_ini_band_params_5));
    memcpy(&radio_parms->dyn_params_5,
           &nvs->dyn_radio_params_5[fem_idx].params,
           sizeof(struct wl128x_ini_fem_params_5));

    radio_parms->fem_vendor_and_options = nvs->fem_vendor_and_options;

    wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
            radio_parms, sizeof(*radio_parms));

    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;
}