ste: Add support for multiple AT channels

This commit is contained in:
Lasse Kunnasluoto 2011-03-03 13:21:51 +02:00 committed by Denis Kenzior
parent a1944667b9
commit 8d89bdd9bf
1 changed files with 92 additions and 52 deletions

View File

@ -65,13 +65,20 @@
#include <drivers/stemodem/caif_socket.h>
#include <drivers/stemodem/if_caif.h>
#define NUM_CHAT 1
#define NUM_CHAT 5
#define AT_DEFAULT 0
#define AT_NET 1
#define AT_VOICE 2
#define AT_GPRS 3
#define AT_SIM 4
#define MAX_PDP_CONTEXTS 4
static char *chat_prefixes[NUM_CHAT] = { "Default: " };
static char *chat_prefixes[NUM_CHAT] = { "Default: ", "Net: ", "Voice: ",
"GPRS: ", "SIM: " };
struct ste_data {
GAtChat *chat;
GAtChat *chat[NUM_CHAT];
gboolean have_sim;
struct ofono_sim *sim;
};
@ -105,12 +112,14 @@ static int ste_probe(struct ofono_modem *modem)
static void ste_remove(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
int i;
DBG("%p", modem);
ofono_modem_set_data(modem, NULL);
g_at_chat_unref(data->chat);
for (i = 0; i < NUM_CHAT; i++)
g_at_chat_unref(data->chat[i]);
g_free(data);
}
@ -187,7 +196,7 @@ static gboolean init_sim_reporting(gpointer user_data)
data->have_sim = FALSE;
g_at_chat_send(data->chat, "AT*ESIMSR=1;*ESIMSR?", NULL,
g_at_chat_send(data->chat[AT_SIM], "AT*ESIMSR=1;*ESIMSR?", NULL,
handle_sim_state, modem, NULL);
return FALSE;
@ -196,11 +205,21 @@ static gboolean init_sim_reporting(gpointer user_data)
static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct ste_data *data = ofono_modem_get_data(modem);
int i;
DBG("");
if (!ok) {
ofono_modem_set_powered(modem, FALSE);
for (i = 0; i < NUM_CHAT; i++) {
g_at_chat_cancel_all(data->chat[i]);
g_at_chat_unregister_all(data->chat[i]);
g_at_chat_unref(data->chat[i]);
data->chat[i] = NULL;
}
return;
}
@ -298,47 +317,65 @@ static int ste_enable(struct ofono_modem *modem)
struct ste_data *data = ofono_modem_get_data(modem);
GIOChannel *channel;
GAtSyntax *syntax;
int i;
syntax = g_at_syntax_new_gsm_permissive();
for (i = 0; i < NUM_CHAT; i++) {
channel = ste_create_channel(modem);
syntax = g_at_syntax_new_gsm_permissive();
data->chat[i] = g_at_chat_new_blocking(channel, syntax);
channel = ste_create_channel(modem);
if (!channel)
return -EIO;
if (data->chat[i] == NULL) {
g_io_channel_unref(channel);
g_at_syntax_unref(syntax);
DBG("Failed to create AT chat %s", chat_prefixes[i]);
goto error;
}
data->chat = g_at_chat_new_blocking(channel, syntax);
g_at_chat_send(data->chat, "AT&F E0 V1 X4 &C1 +CMEE=1",
NULL, NULL, NULL, NULL);
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(data->chat[i], ste_debug,
chat_prefixes[i]);
/* All STE modems support UTF-8 */
g_at_chat_send(data->chat, "AT+CSCS=\"UTF-8\"",
NULL, NULL, NULL, NULL);
g_at_chat_send(data->chat[i], "AT&F E0 V1 X4 &C1 +CMEE=1",
NULL, NULL, NULL, NULL);
g_io_channel_unref(channel);
g_at_syntax_unref(syntax);
/* All STE modems support UTF-8 */
g_at_chat_send(data->chat[i], "AT+CSCS=\"UTF-8\"",
NULL, NULL, NULL, NULL);
if (data->chat == NULL)
return -ENOMEM;
g_io_channel_unref(channel);
g_at_syntax_unref(syntax);
}
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(data->chat, ste_debug, chat_prefixes[0]);
g_at_chat_send(data->chat[AT_DEFAULT], "AT+CFUN=4", NULL, cfun_enable,
modem, NULL);
g_at_chat_send(data->chat, "AT+CFUN=4", NULL, cfun_enable, modem, NULL);
g_at_chat_register(data->chat, "*ESIMSR:", esimsr_notify,
g_at_chat_register(data->chat[AT_SIM], "*ESIMSR:", esimsr_notify,
FALSE, modem, NULL);
return -EINPROGRESS;
error:
/* Unref open chats if any */
while (i--) {
g_at_chat_unref(data->chat[i]);
data->chat[i] = NULL;
}
return -EIO;
}
static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct ste_data *data = ofono_modem_get_data(modem);
int i;
DBG("");
g_at_chat_unref(data->chat);
data->chat = NULL;
for (i = 0; i < NUM_CHAT; i++) {
g_at_chat_unref(data->chat[i]);
data->chat[i] = NULL;
}
if (ok)
ofono_modem_set_powered(modem, FALSE);
@ -347,15 +384,15 @@ static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
static int ste_disable(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
int i;
DBG("%p", modem);
if (data->chat == NULL)
return 0;
g_at_chat_cancel_all(data->chat);
g_at_chat_unregister_all(data->chat);
g_at_chat_send(data->chat, "AT+CFUN=4", NULL,
for (i = 0; i < NUM_CHAT; i++) {
g_at_chat_cancel_all(data->chat[i]);
g_at_chat_unregister_all(data->chat[i]);
}
g_at_chat_send(data->chat[AT_DEFAULT], "AT+CFUN=4", NULL,
cfun_disable, modem, NULL);
return -EINPROGRESS;
@ -376,7 +413,7 @@ static void ste_set_online(struct ofono_modem *modem, ofono_bool_t online,
ofono_modem_online_cb_t cb, void *user_data)
{
struct ste_data *data = ofono_modem_get_data(modem);
GAtChat *chat = data->chat;
GAtChat *chat = data->chat[AT_DEFAULT];
struct cb_data *cbd = cb_data_new(cb, user_data);
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
@ -396,10 +433,10 @@ static void ste_pre_sim(struct ofono_modem *modem)
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
ofono_devinfo_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
data->sim = ofono_sim_create(modem, OFONO_VENDOR_MBM, "atmodem",
data->chat);
ofono_voicecall_create(modem, 0, "stemodem", data->chat);
data->chat[AT_SIM]);
ofono_voicecall_create(modem, 0, "stemodem", data->chat[AT_VOICE]);
}
static void ste_post_sim(struct ofono_modem *modem)
@ -408,11 +445,11 @@ static void ste_post_sim(struct ofono_modem *modem)
DBG("%p", modem);
ofono_stk_create(modem, 0, "mbmmodem", data->chat);
ofono_phonebook_create(modem, 0, "atmodem", data->chat);
ofono_radio_settings_create(modem, 0, "stemodem", data->chat);
ofono_stk_create(modem, 0, "mbmmodem", data->chat[AT_SIM]);
ofono_phonebook_create(modem, 0, "atmodem", data->chat[AT_SIM]);
ofono_radio_settings_create(modem, 0, "stemodem", data->chat[AT_NET]);
ofono_sms_create(modem, 0, "atmodem", data->chat);
ofono_sms_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
}
static void ste_post_online(struct ofono_modem *modem)
@ -425,22 +462,25 @@ static void ste_post_online(struct ofono_modem *modem)
DBG("%p", modem);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_netreg_create(modem, OFONO_VENDOR_MBM, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
ofono_ssn_create(modem, 0, "atmodem", data->chat);
ofono_call_volume_create(modem, 0, "atmodem", data->chat);
ofono_cbs_create(modem, 0, "atmodem", data->chat);
ofono_ussd_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_call_forwarding_create(modem, 0,
"atmodem", data->chat[AT_DEFAULT]);
ofono_call_settings_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_netreg_create(modem, OFONO_VENDOR_MBM,
"atmodem", data->chat[AT_NET]);
ofono_call_meter_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_call_barring_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_ssn_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_call_volume_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
ofono_cbs_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]);
gprs = ofono_gprs_create(modem, OFONO_VENDOR_MBM,
"atmodem", data->chat);
"atmodem", data->chat[AT_GPRS]);
if (gprs) {
for (i = 0; i < MAX_PDP_CONTEXTS; i++) {
gc = ofono_gprs_context_create(
modem, 0, "stemodem", data->chat);
gc = ofono_gprs_context_create(modem, 0, "stemodem",
data->chat[AT_GPRS]);
if (gc == NULL)
break;