wlcore/wl12xx: add hw_init operation

Move all the wl12xx-specific hw initialization procedures into a new
hw_init op.  Move some commands and ACX functions to wl12xx.

Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 252 insertions, 0 deletions

diff --git a/drivers/net/wireless/ti/wl12xx/cmd.c b/drivers/net/wireless/ti/wl12xx/cmd.c
new file mode 100644
index 000000000000..e46512d185a6
--- /dev/null
+++ b/drivers/net/wireless/ti/wl12xx/cmd.c
@@ -0,0 +1,252 @@
+/*
+ * 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 "cmd.h"
+
+int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
+{
+        struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
+        struct conf_rf_settings *rf = &wl->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;
+        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 (gp->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 = wl->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;
+        }
+
+        wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
+                     answer ? "auto" : "manual", 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;
+        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 (gp->tx_bip_fem_auto_detect)
+                answer = true;
+
+        /* Replace REF and TCXO CLKs with the ones from platform data */
+        gen_parms->general_params.ref_clock = wl->ref_clock;
+        gen_parms->general_params.tcxo_ref_clock = wl->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;
+        }
+
+        wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
+                     answer ? "auto" : "manual", 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;
+
+        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;
+
+        /* 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[gp->tx_bip_fem_manufacturer].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[gp->tx_bip_fem_manufacturer].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;
+
+        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;
+
+        /* 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[gp->tx_bip_fem_manufacturer].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[gp->tx_bip_fem_manufacturer].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;
+}