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ofono
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ifx: Adding modem selftest for Infineon modem 

Infineon modem selftest, during ifx_enable().
Two steps trigger with timeout. In case one fails, modem will not power up.
This commit is contained in:
Anand Ramakrishna 2011-02-07 13:25:05 -08:00 committed by Marcel Holtmann
parent 2037f5515c
commit 09b169c95f
1 changed files with 64 additions and 2 deletions
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66
plugins/ifx.c
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@ -524,7 +524,7 @@ static gboolean mux_timeout_cb(gpointer user_data)
struct ofono_modem *modem = user_data;
struct ifx_data *data = ofono_modem_get_data(modem);
ofono_error("Timeout with multiplexer setup");
ofono_error("Timeout with modem or multiplexer setup");
data->mux_init_timeout = 0;
@ -539,6 +539,56 @@ static gboolean mux_timeout_cb(gpointer user_data)
return FALSE;
}
static void dev_ver_selftest_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct ifx_data *data = ofono_modem_get_data(modem);
if (ok)
return;
ofono_error("at@vers:device_version_id()-FAILED");
if (data->mux_init_timeout > 0) {
g_source_remove(data->mux_init_timeout);
data->mux_init_timeout = 0;
}
g_at_chat_unref(data->dlcs[AUX_DLC]);
data->dlcs[AUX_DLC] = NULL;
g_io_channel_unref(data->device);
data->device = NULL;
ofono_modem_set_powered(modem, FALSE);
}
static void rtc_gti_selftest_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct ifx_data *data = ofono_modem_get_data(modem);
if (ok)
return;
ofono_error("at@rtc:rtc_gti_test_verify_32khz()-FAILED");
if (data->mux_init_timeout > 0) {
g_source_remove(data->mux_init_timeout);
data->mux_init_timeout = 0;
}
g_at_chat_unref(data->dlcs[AUX_DLC]);
data->dlcs[AUX_DLC] = NULL;
g_io_channel_unref(data->device);
data->device = NULL;
ofono_modem_set_powered(modem, FALSE);
}
static int ifx_enable(struct ofono_modem *modem)
{
struct ifx_data *data = ofono_modem_get_data(modem);
@ -592,12 +642,24 @@ static int ifx_enable(struct ofono_modem *modem)
g_at_chat_send(chat, "ATE0 +CMEE=1", NULL,
NULL, NULL, NULL);
/* Execute modem self tests */
g_at_chat_send(chat, "at@rtc:rtc_gti_test_verify_32khz()", NULL,
rtc_gti_selftest_cb, modem, NULL);
g_at_chat_send(chat, "at@vers:device_version_id()", NULL,
dev_ver_selftest_cb, modem, NULL);
/* Enable multiplexer */
data->frame_size = 1509;
g_at_chat_send(chat, "AT+CMUX=0,0,,1509,10,3,30,,", NULL,
mux_setup_cb, modem, NULL);
data->mux_init_timeout = g_timeout_add_seconds(5, mux_timeout_cb,
/*
* Total self test execution time is around 2 seconds. Use
* 10 seconds timeout to cover self tests and multiplexer setup.
*/
data->mux_init_timeout = g_timeout_add_seconds(10, mux_timeout_cb,
modem);
data->dlcs[AUX_DLC] = chat;