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ofono
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qmi: provide AvailableTechnologies in radio-settings 

This provides the list of available technologies in the radio-settings
atom.  The list is queried by the DMS Get Capabilities method; ofono
takes care of caching the available technologies for us so we don't need
to worry about this method being called excessively.
This commit is contained in:
Jonas Bonn 2017-09-08 04:47:33 +02:00 committed by Denis Kenzior
parent 8e6ac330a5
commit 054323d4ba
1 changed files with 78 additions and 0 deletions
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78
drivers/qmimodem/radio-settings.c
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@ -29,11 +29,13 @@
#include "qmi.h"
#include "nas.h"
#include "dms.h"
#include "qmimodem.h"
struct settings_data {
struct qmi_service *nas;
struct qmi_service *dms;
uint16_t major;
uint16_t minor;
};
@ -150,6 +152,79 @@ static void qmi_set_rat_mode(struct ofono_radio_settings *rs,
g_free(cbd);
}
static void get_caps_cb(struct qmi_result *result, void *user_data)
{
struct cb_data *cbd = user_data;
ofono_radio_settings_available_rats_query_cb_t cb = cbd->cb;
const struct qmi_dms_device_caps *caps;
unsigned int available_rats;
uint16_t len;
uint8_t i;
DBG("");
if (qmi_result_set_error(result, NULL))
goto error;
caps = qmi_result_get(result, QMI_DMS_RESULT_DEVICE_CAPS, &len);
if (!caps)
goto error;
available_rats = 0;
for (i = 0; i < caps->radio_if_count; i++) {
switch (caps->radio_if[i]) {
case QMI_DMS_RADIO_IF_GSM:
available_rats |= OFONO_RADIO_ACCESS_MODE_GSM;
break;
case QMI_DMS_RADIO_IF_UMTS:
available_rats |= OFONO_RADIO_ACCESS_MODE_UMTS;
break;
case QMI_DMS_RADIO_IF_LTE:
available_rats |= OFONO_RADIO_ACCESS_MODE_LTE;
break;
}
}
CALLBACK_WITH_SUCCESS(cb, available_rats, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
}
static void qmi_query_available_rats(struct ofono_radio_settings *rs,
ofono_radio_settings_available_rats_query_cb_t cb,
void *data)
{
struct settings_data *rsd = ofono_radio_settings_get_data(rs);
struct cb_data *cbd = cb_data_new(cb, data);
if (!rsd->dms)
goto error;
if (qmi_service_send(rsd->dms, QMI_DMS_GET_CAPS, NULL,
get_caps_cb, cbd, g_free) > 0)
return;
error:
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, data);
}
static void create_dms_cb(struct qmi_service *service, void *user_data)
{
struct ofono_radio_settings *rs = user_data;
struct settings_data *data = ofono_radio_settings_get_data(rs);
DBG("");
if (!service)
return;
data->dms = qmi_service_ref(service);
}
static void create_nas_cb(struct qmi_service *service, void *user_data)
{
struct ofono_radio_settings *rs = user_data;
@ -186,6 +261,8 @@ static int qmi_radio_settings_probe(struct ofono_radio_settings *rs,
ofono_radio_settings_set_data(rs, data);
qmi_service_create_shared(device, QMI_SERVICE_DMS,
create_dms_cb, rs, NULL);
qmi_service_create_shared(device, QMI_SERVICE_NAS,
create_nas_cb, rs, NULL);
@ -213,6 +290,7 @@ static struct ofono_radio_settings_driver driver = {
.remove = qmi_radio_settings_remove,
.set_rat_mode = qmi_set_rat_mode,
.query_rat_mode = qmi_query_rat_mode,
.query_available_rats = qmi_query_available_rats,
};
void qmi_radio_settings_init(void)