mirror of git://git.sysmocom.de/ofono
591 lines
14 KiB
C
591 lines
14 KiB
C
/*
|
|
*
|
|
* oFono - Open Source Telephony
|
|
*
|
|
* Copyright (C) 2011 Intel Corporation. All rights reserved.
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#define _GNU_SOURCE
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#include <glib.h>
|
|
|
|
#include <ofono/log.h>
|
|
#include <ofono/modem.h>
|
|
#include <ofono/radio-settings.h>
|
|
|
|
#include "gatchat.h"
|
|
#include "gatresult.h"
|
|
|
|
#include "huaweimodem.h"
|
|
|
|
static const char *none_prefix[] = { NULL };
|
|
static const char *syscfg_prefix[] = { "^SYSCFG:", NULL };
|
|
static const char *syscfgex_prefix[] = { "^SYSCFGEX:", NULL };
|
|
|
|
#define HUAWEI_BAND_ANY 0x3FFFFFFF
|
|
|
|
struct radio_settings_data {
|
|
GAtChat *chat;
|
|
ofono_bool_t syscfgex_cap;
|
|
};
|
|
|
|
static const struct huawei_band_gsm_table {
|
|
enum ofono_radio_band_gsm band_gsm;
|
|
unsigned int band_huawei;
|
|
} huawei_band_gsm_table[] = {
|
|
{ OFONO_RADIO_BAND_GSM_ANY, 0x80000 | 0x200 | 0x100 | 0x80 | 0x200000 },
|
|
{ OFONO_RADIO_BAND_GSM_850, 0x80000 },
|
|
{ OFONO_RADIO_BAND_GSM_900P, 0x200 },
|
|
{ OFONO_RADIO_BAND_GSM_900E, 0x100 },
|
|
{ OFONO_RADIO_BAND_GSM_1800, 0x80 },
|
|
{ OFONO_RADIO_BAND_GSM_1900, 0x200000 },
|
|
};
|
|
|
|
static const struct huawei_band_umts_table {
|
|
enum ofono_radio_band_umts band_umts;
|
|
unsigned int band_huawei;
|
|
} huawei_band_umts_table[] = {
|
|
{ OFONO_RADIO_BAND_UMTS_ANY, 0x4000000 | 0x20000 | 800000 | 400000 },
|
|
{ OFONO_RADIO_BAND_UMTS_850, 0x4000000 },
|
|
{ OFONO_RADIO_BAND_UMTS_900, 0x20000 },
|
|
{ OFONO_RADIO_BAND_UMTS_1900, 0x800000 },
|
|
{ OFONO_RADIO_BAND_UMTS_2100, 0x400000 },
|
|
};
|
|
|
|
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
|
|
|
|
static unsigned int band_gsm_to_huawei(enum ofono_radio_band_gsm band)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(huawei_band_gsm_table); i++) {
|
|
if (huawei_band_gsm_table[i].band_gsm == band)
|
|
return huawei_band_gsm_table[i].band_huawei;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static unsigned int band_umts_to_huawei(enum ofono_radio_band_umts band)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(huawei_band_umts_table); i++) {
|
|
if (huawei_band_umts_table[i].band_umts == band)
|
|
return huawei_band_umts_table[i].band_huawei;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static enum ofono_radio_band_gsm band_gsm_from_huawei(unsigned int band)
|
|
{
|
|
size_t i;
|
|
|
|
if (band == HUAWEI_BAND_ANY)
|
|
return OFONO_RADIO_BAND_UMTS_ANY;
|
|
|
|
for (i = ARRAY_SIZE(huawei_band_gsm_table) - 1; i > 0; i--) {
|
|
if (huawei_band_gsm_table[i].band_huawei & band)
|
|
return huawei_band_gsm_table[i].band_gsm;
|
|
}
|
|
|
|
return OFONO_RADIO_BAND_GSM_ANY;
|
|
}
|
|
|
|
static enum ofono_radio_band_umts band_umts_from_huawei(unsigned int band)
|
|
{
|
|
size_t i;
|
|
|
|
if (band == HUAWEI_BAND_ANY)
|
|
return OFONO_RADIO_BAND_UMTS_ANY;
|
|
|
|
for (i = ARRAY_SIZE(huawei_band_umts_table) - 1; i > 0; i--) {
|
|
if (huawei_band_umts_table[i].band_huawei & band)
|
|
return huawei_band_umts_table[i].band_umts;
|
|
}
|
|
|
|
return OFONO_RADIO_BAND_UMTS_ANY;
|
|
}
|
|
|
|
static void syscfg_query_mode_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
|
|
enum ofono_radio_access_mode mode;
|
|
struct ofono_error error;
|
|
GAtResultIter iter;
|
|
int value;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
if (!ok) {
|
|
cb(&error, -1, cbd->data);
|
|
return;
|
|
}
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
if (g_at_result_iter_next(&iter, "^SYSCFG:") == FALSE)
|
|
goto error;
|
|
|
|
if (g_at_result_iter_next_number(&iter, &value) == FALSE)
|
|
goto error;
|
|
|
|
switch (value) {
|
|
case 2:
|
|
mode = OFONO_RADIO_ACCESS_MODE_ANY;
|
|
break;
|
|
case 13:
|
|
mode = OFONO_RADIO_ACCESS_MODE_GSM;
|
|
break;
|
|
case 14:
|
|
mode = OFONO_RADIO_ACCESS_MODE_UMTS;
|
|
break;
|
|
default:
|
|
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
|
|
return;
|
|
}
|
|
|
|
cb(&error, mode, cbd->data);
|
|
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
|
|
}
|
|
|
|
static void syscfgex_query_mode_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
|
|
enum ofono_radio_access_mode mode;
|
|
struct ofono_error error;
|
|
GAtResultIter iter;
|
|
const char *acqorder;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
if (!ok) {
|
|
cb(&error, -1, cbd->data);
|
|
return;
|
|
}
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
if (g_at_result_iter_next(&iter, "^SYSCFGEX:") == FALSE)
|
|
goto error;
|
|
|
|
if (g_at_result_iter_next_string(&iter, &acqorder) == FALSE)
|
|
goto error;
|
|
|
|
if ((strcmp(acqorder, "00") == 0) ||
|
|
(strstr(acqorder, "01") &&
|
|
strstr(acqorder, "02") &&
|
|
strstr(acqorder, "03")))
|
|
mode = OFONO_RADIO_ACCESS_MODE_ANY;
|
|
else if (strstr(acqorder, "03"))
|
|
mode = OFONO_RADIO_ACCESS_MODE_LTE;
|
|
else if (strstr(acqorder, "02"))
|
|
mode = OFONO_RADIO_ACCESS_MODE_UMTS;
|
|
else if (strstr(acqorder, "01"))
|
|
mode = OFONO_RADIO_ACCESS_MODE_GSM;
|
|
else
|
|
goto error;
|
|
|
|
cb(&error, mode, cbd->data);
|
|
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
|
|
}
|
|
|
|
static void huawei_query_rat_mode(struct ofono_radio_settings *rs,
|
|
ofono_radio_settings_rat_mode_query_cb_t cb, void *data)
|
|
{
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
|
|
if (rsd->syscfgex_cap && g_at_chat_send(rsd->chat, "AT^SYSCFGEX?",
|
|
syscfgex_prefix,
|
|
syscfgex_query_mode_cb,
|
|
cbd, g_free) > 0)
|
|
return;
|
|
|
|
if (!rsd->syscfgex_cap && g_at_chat_send(rsd->chat, "AT^SYSCFG?",
|
|
syscfg_prefix,
|
|
syscfg_query_mode_cb,
|
|
cbd, g_free) > 0)
|
|
return;
|
|
|
|
CALLBACK_WITH_FAILURE(cb, -1, data);
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void syscfgxx_modify_mode_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_radio_settings_rat_mode_set_cb_t cb = cbd->cb;
|
|
struct ofono_error error;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
cb(&error, cbd->data);
|
|
}
|
|
|
|
static void syscfg_set_rat_mode(struct radio_settings_data *rsd,
|
|
enum ofono_radio_access_mode mode,
|
|
ofono_radio_settings_rat_mode_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
char buf[40];
|
|
unsigned int value = 2, acq_order = 0;
|
|
|
|
switch (mode) {
|
|
case OFONO_RADIO_ACCESS_MODE_ANY:
|
|
value = 2;
|
|
acq_order = 0;
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_GSM:
|
|
value = 13;
|
|
acq_order = 1;
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_UMTS:
|
|
value = 14;
|
|
acq_order = 2;
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_LTE:
|
|
goto error;
|
|
}
|
|
|
|
snprintf(buf, sizeof(buf), "AT^SYSCFG=%u,%u,40000000,2,4",
|
|
value, acq_order);
|
|
|
|
if (g_at_chat_send(rsd->chat, buf, none_prefix,
|
|
syscfgxx_modify_mode_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void syscfgex_set_rat_mode(struct radio_settings_data *rsd,
|
|
enum ofono_radio_access_mode mode,
|
|
ofono_radio_settings_rat_mode_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
char buf[50];
|
|
char *atcmd = "AT^SYSCFGEX=\"%s\",40000000,2,4,40000000,,";
|
|
char *acqorder = "030201";
|
|
|
|
switch (mode) {
|
|
case OFONO_RADIO_ACCESS_MODE_ANY:
|
|
acqorder = "00";
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_GSM:
|
|
acqorder = "01";
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_UMTS:
|
|
acqorder = "02";
|
|
break;
|
|
case OFONO_RADIO_ACCESS_MODE_LTE:
|
|
acqorder = "03";
|
|
break;
|
|
}
|
|
|
|
snprintf(buf, sizeof(buf), atcmd, acqorder);
|
|
|
|
if (g_at_chat_send(rsd->chat, buf, none_prefix,
|
|
syscfgxx_modify_mode_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void huawei_set_rat_mode(struct ofono_radio_settings *rs,
|
|
enum ofono_radio_access_mode mode,
|
|
ofono_radio_settings_rat_mode_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
|
|
if (rsd->syscfgex_cap)
|
|
syscfgex_set_rat_mode(rsd, mode, cb, data);
|
|
else
|
|
syscfg_set_rat_mode(rsd, mode, cb, data);
|
|
}
|
|
|
|
static void syscfgxx_modify_band_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_radio_settings_band_set_cb_t cb = cbd->cb;
|
|
struct ofono_error error;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
cb(&error, cbd->data);
|
|
}
|
|
|
|
static void syscfgex_set_band(struct radio_settings_data *rsd,
|
|
enum ofono_radio_band_gsm band_gsm,
|
|
enum ofono_radio_band_umts band_umts,
|
|
ofono_radio_settings_band_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
char buf[50];
|
|
char *atcmd = "AT^SYSCFGEX=\"99\",%x,2,4,40000000,,";
|
|
unsigned int huawei_band;
|
|
|
|
if (band_gsm == OFONO_RADIO_BAND_GSM_ANY
|
|
&& band_umts == OFONO_RADIO_BAND_UMTS_ANY) {
|
|
huawei_band = HUAWEI_BAND_ANY;
|
|
} else {
|
|
unsigned int huawei_band_gsm;
|
|
unsigned int huawei_band_umts;
|
|
|
|
huawei_band_gsm = band_gsm_to_huawei(band_gsm);
|
|
|
|
if (!huawei_band_gsm)
|
|
goto error;
|
|
|
|
huawei_band_umts = band_umts_to_huawei(band_umts);
|
|
|
|
if (!huawei_band_umts)
|
|
goto error;
|
|
|
|
huawei_band = huawei_band_gsm | huawei_band_umts;
|
|
}
|
|
|
|
snprintf(buf, sizeof(buf), atcmd, huawei_band);
|
|
|
|
if (g_at_chat_send(rsd->chat, buf, none_prefix,
|
|
syscfgxx_modify_band_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void syscfg_set_band(struct radio_settings_data *rsd,
|
|
enum ofono_radio_band_gsm band_gsm,
|
|
enum ofono_radio_band_umts band_umts,
|
|
ofono_radio_settings_band_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
char buf[40];
|
|
unsigned int huawei_band;
|
|
|
|
if (band_gsm == OFONO_RADIO_BAND_GSM_ANY
|
|
&& band_umts == OFONO_RADIO_BAND_UMTS_ANY) {
|
|
huawei_band = HUAWEI_BAND_ANY;
|
|
} else {
|
|
unsigned int huawei_band_gsm;
|
|
unsigned int huawei_band_umts;
|
|
|
|
huawei_band_gsm = band_gsm_to_huawei(band_gsm);
|
|
|
|
if (!huawei_band_gsm)
|
|
goto error;
|
|
|
|
huawei_band_umts = band_umts_to_huawei(band_umts);
|
|
|
|
if (!huawei_band_umts)
|
|
goto error;
|
|
|
|
huawei_band = huawei_band_gsm | huawei_band_umts;
|
|
}
|
|
|
|
snprintf(buf, sizeof(buf), "AT^SYSCFG=16,3,%x,2,4", huawei_band);
|
|
|
|
if (g_at_chat_send(rsd->chat, buf, none_prefix,
|
|
syscfgxx_modify_band_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void huawei_set_band(struct ofono_radio_settings *rs,
|
|
enum ofono_radio_band_gsm band_gsm,
|
|
enum ofono_radio_band_umts band_umts,
|
|
ofono_radio_settings_band_set_cb_t cb,
|
|
void *data)
|
|
{
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
|
|
if (rsd->syscfgex_cap)
|
|
syscfgex_set_band(rsd, band_gsm, band_umts, cb, data);
|
|
else
|
|
syscfg_set_band(rsd, band_gsm, band_umts, cb, data);
|
|
}
|
|
|
|
static void syscfg_query_band_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_radio_settings_band_query_cb_t cb = cbd->cb;
|
|
enum ofono_radio_band_gsm band_gsm;
|
|
enum ofono_radio_band_umts band_umts;
|
|
struct ofono_error error;
|
|
GAtResultIter iter;
|
|
unsigned int band;
|
|
const char *band_str;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
if (!ok) {
|
|
cb(&error, -1, -1, cbd->data);
|
|
return;
|
|
}
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
if (g_at_result_iter_next(&iter, "^SYSCFG:") == FALSE)
|
|
goto error;
|
|
|
|
if (g_at_result_iter_skip_next(&iter) == FALSE)
|
|
goto error;
|
|
|
|
if (g_at_result_iter_skip_next(&iter) == FALSE)
|
|
goto error;
|
|
|
|
if(g_at_result_iter_next_unquoted_string(&iter, &band_str) == FALSE)
|
|
goto error;
|
|
|
|
sscanf((const char *) band_str, "%x", &band);
|
|
|
|
band_gsm = band_gsm_from_huawei(band);
|
|
band_umts = band_umts_from_huawei(band);
|
|
|
|
cb(&error, band_gsm, band_umts, cbd->data);
|
|
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, -1, -1, cbd->data);
|
|
}
|
|
|
|
static void huawei_query_band(struct ofono_radio_settings *rs,
|
|
ofono_radio_settings_band_query_cb_t cb, void *data)
|
|
{
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
|
|
|
if (g_at_chat_send(rsd->chat, "AT^SYSCFG?", syscfg_prefix,
|
|
syscfg_query_band_cb, cbd, g_free) == 0) {
|
|
CALLBACK_WITH_FAILURE(cb, -1, -1, data);
|
|
g_free(cbd);
|
|
}
|
|
}
|
|
|
|
static void syscfg_support_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct ofono_radio_settings *rs = user_data;
|
|
|
|
if (!ok) {
|
|
ofono_radio_settings_remove(rs);
|
|
return;
|
|
}
|
|
|
|
ofono_radio_settings_register(rs);
|
|
}
|
|
|
|
static void syscfgex_support_cb(gboolean ok, GAtResult *result,
|
|
gpointer user_data)
|
|
{
|
|
struct ofono_radio_settings *rs = user_data;
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
|
|
if (!ok) {
|
|
g_at_chat_send(rsd->chat, "AT^SYSCFG=?", syscfg_prefix,
|
|
syscfg_support_cb, rs, NULL);
|
|
}
|
|
|
|
rsd->syscfgex_cap = 1;
|
|
ofono_radio_settings_register(rs);
|
|
}
|
|
|
|
static int huawei_radio_settings_probe(struct ofono_radio_settings *rs,
|
|
unsigned int vendor, void *data)
|
|
{
|
|
GAtChat *chat = data;
|
|
struct radio_settings_data *rsd;
|
|
|
|
rsd = g_try_new0(struct radio_settings_data, 1);
|
|
if (rsd == NULL)
|
|
return -ENOMEM;
|
|
|
|
rsd->chat = g_at_chat_clone(chat);
|
|
|
|
ofono_radio_settings_set_data(rs, rsd);
|
|
|
|
g_at_chat_send(rsd->chat, "AT^SYSCFGEX=?", syscfgex_prefix,
|
|
syscfgex_support_cb, rs, NULL);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void huawei_radio_settings_remove(struct ofono_radio_settings *rs)
|
|
{
|
|
struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
|
|
|
|
ofono_radio_settings_set_data(rs, NULL);
|
|
|
|
g_at_chat_unref(rsd->chat);
|
|
g_free(rsd);
|
|
}
|
|
|
|
static struct ofono_radio_settings_driver driver = {
|
|
.name = "huaweimodem",
|
|
.probe = huawei_radio_settings_probe,
|
|
.remove = huawei_radio_settings_remove,
|
|
.query_rat_mode = huawei_query_rat_mode,
|
|
.set_rat_mode = huawei_set_rat_mode,
|
|
.query_band = huawei_query_band,
|
|
.set_band = huawei_set_band,
|
|
};
|
|
|
|
void huawei_radio_settings_init(void)
|
|
{
|
|
ofono_radio_settings_driver_register(&driver);
|
|
}
|
|
|
|
void huawei_radio_settings_exit(void)
|
|
{
|
|
ofono_radio_settings_driver_unregister(&driver);
|
|
}
|