7:06 a.m.
From: Richard Röjfors <richard(a)puffinpack.se>
In case a context get deactivated when a AT+CGACT=0 is
not issued, indicate that to gprs core.
This can happen if the device has an auto activated
LTE context and modem switches over to for instance UTRAN.
---
drivers/ubloxmodem/gprs-context.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/ubloxmodem/gprs-context.c b/drivers/ubloxmodem/gprs-context.c
index ff78a42a..188c2c62 100644
--- a/drivers/ubloxmodem/gprs-context.c
+++ b/drivers/ubloxmodem/gprs-context.c
@@ -40,6 +40,8 @@
#include "ubloxmodem.h"
+#define UBLOX_FLAG_DEACTIVATING 0x01
+
static const char *none_prefix[] = { NULL };
static const char *cgcontrdp_prefix[] = { "+CGCONTRDP:", NULL };
static const char *uipaddr_prefix[] = { "+UIPADDR:", NULL };
@@ -57,6 +59,7 @@ struct gprs_context_data {
ofono_gprs_context_cb_t cb;
void *cb_data;
enum netmode networking_mode;
+ int flags;
};
static void uipaddr_cb(gboolean ok, GAtResult *result, gpointer user_data)
@@ -426,6 +429,8 @@ static void cgact_disable_cb(gboolean ok, GAtResult *result, gpointer
user_data)
DBG("ok %d", ok);
+ gcd->flags &= ~UBLOX_FLAG_DEACTIVATING;
+
if (!ok) {
CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
return;
@@ -448,6 +453,8 @@ static void ublox_gprs_deactivate_primary(struct ofono_gprs_context
*gc,
gcd->cb = cb;
gcd->cb_data = data;
+ gcd->flags |= UBLOX_FLAG_DEACTIVATING;
+
snprintf(buf, sizeof(buf), "AT+CGACT=0,%u", gcd->active_context);
g_at_chat_send(gcd->chat, buf, none_prefix,
cgact_disable_cb, gc, NULL);
@@ -473,10 +480,16 @@ static void cgev_notify(GAtResult *result, gpointer user_data)
sscanf(event, "%*s %*s %*s %u", &cid);
else if (g_str_has_prefix(event, "NW DEACT"))
sscanf(event, "%*s %*s %u", &cid);
+ else if (!(gcd->flags & UBLOX_FLAG_DEACTIVATING) &&
+ g_str_has_prefix(event, "ME PDN DEACT"))
+ /* The modem might consider the ME deactivating without
+ * an explicit CGACT=0 beeing sent
+ */
+ sscanf(event, "%*s %*s %*s %u", &cid);
else
return;
- DBG("cid %d", cid);
+ DBG("cid %d, active cid: %d", cid, gcd->active_context);
if ((unsigned int) cid != gcd->active_context)
return;
--
2.20.1
2:39 p.m.
Hi Richard,
On 9/3/19 9:06 AM, richard.rojfors(a)gmail.com wrote:
From: Richard Röjfors <richard(a)puffinpack.se>
In case a context get deactivated when a AT+CGACT=0 is
not issued, indicate that to gprs core.
This can happen if the device has an auto activated
LTE context and modem switches over to for instance UTRAN.
---
drivers/ubloxmodem/gprs-context.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
Applied, thanks.
Regards,
-Denis
7:10 a.m.
Hi,
An example log when this happened. In this case ofono thought context 4 was
still activated
even though it was deactivated
12:47:52 info: Aux: < \r\n+CIEV: 9,2\r\n
12:50:37 info: Aux: < \r\n+CIEV: 2,2\r\n
12:50:42 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:06 info: Aux: < \r\n+CIEV: 2,0\r\n
12:51:08 info: Aux: < \r\n+CGREG:
5,"004B","0000E404",6,"01"\r\n
12:51:08 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status roaming (5)
12:51:08 info: Aux: < \r\n+UREG: 6\r\n
12:51:08 info: Aux: < \r\n+CIEV: 9,2\r\n
12:51:08 info: Aux: < \r\n+CIEV: 9,1\r\n
12:51:09 info: Aux: < \r\n+CGEV: NW MODIFY 4,0,0\r\n
12:51:16 info: Aux: < \r\n+CREG: 0\r\n
12:51:16 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:16 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
0x6f2fe8
12:51:16 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:16 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 1
12:51:16 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:16 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:16 info: Aux: > AT\r
12:51:16 info: Aux: < \r\n+CIEV: 7,0\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 info: Aux: Finally woke up the modem
12:51:16 info: Aux: > AT+CGATT=0\r
12:51:16 info: Aux: < \r\n+CGREG: 4\r\n
12:51:16 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status unknown (4)
12:51:16 info: Aux: < \r\n+UREG: 0\r\n
12:51:16 info: Aux: < \r\n+CIEV: 9,1\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 debug: ../git/src/gprs.c:gprs_attach_callback() /ublox_0 error = 0
12:51:16 info: Aux: > AT+CGREG?\r
12:51:16 info: Aux: < \r\n+CGREG: 2,4\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 debug: ../git/src/gprs.c:registration_status_cb() /ublox_0 error 0
status 4
12:51:16 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status unknown (4)
12:51:27 info: Aux: < \r\n+CREG: 0\r\n
12:51:27 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:27 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:27 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:27 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:27 info: Aux: < \r\n+CIEV: 2,2\r\n
12:51:30 info: Aux: < \r\n+CTZE: +08,1,"19/09/03,14:51:29"\r\n
12:51:30 debug:
../git/drivers/ubloxmodem/network-registration.c:ctze_notify() tz +08 dst 1
time 19/09/03,14:51:29
12:51:30 debug: ../git/src/network.c:ofono_netreg_time_notify() net time
2019-09-03 14:51:29 utcoff 7200 dst 1
12:51:30 info: Aux: < \r\n+CREG: 5,"0080","00000006",2\r\n
12:51:30 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 5 tech 2 lac 128 ci 6
12:51:30 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:30 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 0
12:51:30 info: Aux: > AT\r
12:51:30 info: Aux: < \r\n+CIEV: 7,1\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 info: Aux: Finally woke up the modem
12:51:30 info: Aux: > AT+COPS=3,2\r
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 info: Aux: > AT+COPS?\r
12:51:30 info: Aux: < \r\n+COPS: 0,2,"24002",2\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 debug:
../git/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops
numeric got mcc: 240, mnc: 02
12:51:30 info: Aux: > AT+CSQ\r
12:51:30 info: Aux: < \r\n+CSQ: 11,1\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 debug: ../git/drivers/atmodem/network-registration.c:csq_cb()
csq_cb: 11
12:51:30 debug: ../git/src/network.c:ofono_netreg_strength_notify()
strength 35
12:51:30 info: Aux: > AT+CGATT=1\r
12:51:37 info: Aux: < \r\n+CME ERROR: 148\r\n
12:51:37 debug: ../git/src/gprs.c:gprs_attach_callback() /ublox_0 error = 1
12:51:37 info: Aux: > AT+COPS=3,0\r
12:51:37 info: Aux: < \r\n+CIEV: 2,3\r\n
12:51:37 info: Aux: < \r\n+CREG: 0\r\n
12:51:37 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:37 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:37 info: Aux: < \r\n+CIEV: 7,0\r\n\r\n+CREG: 3\r\n
12:51:37 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 3 tech -1 lac -1 ci -1
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 debug: ../git/src/gprs.c:netreg_status_changed() 3 (denied)
12:51:37 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 info: Aux: > AT+COPS?\r
12:51:37 info: Aux: < \r\n+COPS: 0\r\n
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 info: Aux: > AT+CGREG?\r
12:51:37 info: Aux: < \r\n+CGREG: 2,3\r\n
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 debug: ../git/src/gprs.c:registration_status_cb() /ublox_0 error 0
status 3
12:51:37 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status denied (3)
12:51:47 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:48 info: Aux: < \r\n+CIEV: 2,2\r\n
12:51:49 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:50 info: Aux: < \r\n+CREG: 0\r\n
12:51:50 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:50 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:50 info: Aux: < \r\n+CGREG:
5,"4E85","000003EA",2,"01"\r\n
12:51:50 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status roaming (5)
12:51:50 info: Aux: < \r\n+UREG: 3\r\n
12:51:50 info: Aux: < \r\n+CIEV: 9,2\r\n
12:51:50 info: Aux: < \r\n+CTZE: +08,1,"19/09/03,14:51:50"\r\n
12:51:50 debug:
../git/drivers/ubloxmodem/network-registration.c:ctze_notify() tz +08 dst 1
time 19/09/03,14:51:50
12:51:50 debug: ../git/src/network.c:ofono_netreg_time_notify() net time
2019-09-03 14:51:50 utcoff 7200 dst 1
12:51:50 info: Aux: < \r\n+CREG: 5,"0E63","8CD17D00",2\r\n
12:51:50 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 5 tech 2 lac 3683 ci 2147483647
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 1
12:51:50 info: Aux: > AT\r
12:51:50 info: Aux: < \r\n+CIEV: 7,1\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: Finally woke up the modem
12:51:50 info: Aux: > AT+COPS=3,2\r
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: > AT+COPS?\r
12:51:50 info: Aux: < \r\n+COPS: 0,2,"24002",2\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug:
../git/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops
numeric got mcc: 240, mnc: 02
12:51:50 info: Aux: > AT+CSQ\r
12:51:50 info: Aux: < \r\n+CSQ: 8,1\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug: ../git/drivers/atmodem/network-registration.c:csq_cb()
csq_cb: 8
12:51:50 debug: ../git/src/network.c:ofono_netreg_strength_notify()
strength 25
12:51:50 info: Aux: > AT+COPS=3,0\r
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: > AT+COPS?\r
12:51:50 info: Aux: < \r\n+COPS: 0,0,"3 SE",2\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug: ../git/drivers/atmodem/network-registration.c:cops_cb()
cops_cb: 3 SE, 240 02 2
12:51:50 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 1
12:51:52 info: Aux: < \r\n+CGEV: ME PDN DEACT 4\r\n
12:51:53 info: Aux: < \r\n+CIEV: 2,2\r\n
12:52:03 info: Aux: < \r\n+CIEV: 2,1\r\n
12:52:08 info: Aux: < \r\n+CIEV: 2,2\r\n
12:52:14 info: Aux: < \r\n+CIEV: 2,1\r\n
Den tis 3 sep. 2019 kl 16:06 skrev <richard.rojfors(a)gmail.com>:
From: Richard Röjfors <richard(a)puffinpack.se>
In case a context get deactivated when a AT+CGACT=0 is
not issued, indicate that to gprs core.
This can happen if the device has an auto activated
LTE context and modem switches over to for instance UTRAN.
---
drivers/ubloxmodem/gprs-context.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/ubloxmodem/gprs-context.c
b/drivers/ubloxmodem/gprs-context.c
index ff78a42a..188c2c62 100644
--- a/drivers/ubloxmodem/gprs-context.c
+++ b/drivers/ubloxmodem/gprs-context.c
@@ -40,6 +40,8 @@
#include "ubloxmodem.h"
+#define UBLOX_FLAG_DEACTIVATING 0x01
+
static const char *none_prefix[] = { NULL };
static const char *cgcontrdp_prefix[] = { "+CGCONTRDP:", NULL };
static const char *uipaddr_prefix[] = { "+UIPADDR:", NULL };
@@ -57,6 +59,7 @@ struct gprs_context_data {
ofono_gprs_context_cb_t cb;
void *cb_data;
enum netmode networking_mode;
+ int flags;
};
static void uipaddr_cb(gboolean ok, GAtResult *result, gpointer user_data)
@@ -426,6 +429,8 @@ static void cgact_disable_cb(gboolean ok, GAtResult
*result, gpointer user_data)
DBG("ok %d", ok);
+ gcd->flags &= ~UBLOX_FLAG_DEACTIVATING;
+
if (!ok) {
CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
return;
@@ -448,6 +453,8 @@ static void ublox_gprs_deactivate_primary(struct
ofono_gprs_context *gc,
gcd->cb = cb;
gcd->cb_data = data;
+ gcd->flags |= UBLOX_FLAG_DEACTIVATING;
+
snprintf(buf, sizeof(buf), "AT+CGACT=0,%u", gcd->active_context);
g_at_chat_send(gcd->chat, buf, none_prefix,
cgact_disable_cb, gc, NULL);
@@ -473,10 +480,16 @@ static void cgev_notify(GAtResult *result, gpointer
user_data)
sscanf(event, "%*s %*s %*s %u", &cid);
else if (g_str_has_prefix(event, "NW DEACT"))
sscanf(event, "%*s %*s %u", &cid);
+ else if (!(gcd->flags & UBLOX_FLAG_DEACTIVATING) &&
+ g_str_has_prefix(event, "ME PDN DEACT"))
+ /* The modem might consider the ME deactivating without
+ * an explicit CGACT=0 beeing sent
+ */
+ sscanf(event, "%*s %*s %*s %u", &cid);
else
return;
- DBG("cid %d", cid);
+ DBG("cid %d, active cid: %d", cid, gcd->active_context);
if ((unsigned int) cid != gcd->active_context)
return;
--
2.20.1
12:49 p.m.
On Tue, Sep 3, 2019, 16:11 Richard Röjfors <richard.rojfors(a)gmail.com>
wrote:
Hi,
An example log when this happened. In this case ofono thought context 4
was still activated
even though it was deactivated
Yes, I've seen this, too, and have a similar patch that I never got around
to sending. Please apply.
/Jonas
12:47:52 info: Aux: < \r\n+CIEV: 9,2\r\n
12:50:37 info: Aux: < \r\n+CIEV: 2,2\r\n
12:50:42 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:06 info: Aux: < \r\n+CIEV: 2,0\r\n
12:51:08 info: Aux: < \r\n+CGREG:
5,"004B","0000E404",6,"01"\r\n
12:51:08 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status roaming (5)
12:51:08 info: Aux: < \r\n+UREG: 6\r\n
12:51:08 info: Aux: < \r\n+CIEV: 9,2\r\n
12:51:08 info: Aux: < \r\n+CIEV: 9,1\r\n
12:51:09 info: Aux: < \r\n+CGEV: NW MODIFY 4,0,0\r\n
12:51:16 info: Aux: < \r\n+CREG: 0\r\n
12:51:16 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:16 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
0x6f2fe8
12:51:16 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:16 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 1
12:51:16 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:16 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:16 info: Aux: > AT\r
12:51:16 info: Aux: < \r\n+CIEV: 7,0\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 info: Aux: Finally woke up the modem
12:51:16 info: Aux: > AT+CGATT=0\r
12:51:16 info: Aux: < \r\n+CGREG: 4\r\n
12:51:16 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status unknown (4)
12:51:16 info: Aux: < \r\n+UREG: 0\r\n
12:51:16 info: Aux: < \r\n+CIEV: 9,1\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 debug: ../git/src/gprs.c:gprs_attach_callback() /ublox_0 error = 0
12:51:16 info: Aux: > AT+CGREG?\r
12:51:16 info: Aux: < \r\n+CGREG: 2,4\r\n
12:51:16 info: Aux: < \r\nOK\r\n
12:51:16 debug: ../git/src/gprs.c:registration_status_cb() /ublox_0 error
0 status 4
12:51:16 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status unknown (4)
12:51:27 info: Aux: < \r\n+CREG: 0\r\n
12:51:27 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:27 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:27 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:27 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:27 info: Aux: < \r\n+CIEV: 2,2\r\n
12:51:30 info: Aux: < \r\n+CTZE: +08,1,"19/09/03,14:51:29"\r\n
12:51:30 debug:
../git/drivers/ubloxmodem/network-registration.c:ctze_notify() tz +08 dst 1
time 19/09/03,14:51:29
12:51:30 debug: ../git/src/network.c:ofono_netreg_time_notify() net time
2019-09-03 14:51:29 utcoff 7200 dst 1
12:51:30 info: Aux: < \r\n+CREG: 5,"0080","00000006",2\r\n
12:51:30 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 5 tech 2 lac 128 ci 6
12:51:30 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:30 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 0
12:51:30 info: Aux: > AT\r
12:51:30 info: Aux: < \r\n+CIEV: 7,1\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 info: Aux: Finally woke up the modem
12:51:30 info: Aux: > AT+COPS=3,2\r
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 info: Aux: > AT+COPS?\r
12:51:30 info: Aux: < \r\n+COPS: 0,2,"24002",2\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 debug:
../git/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops
numeric got mcc: 240, mnc: 02
12:51:30 info: Aux: > AT+CSQ\r
12:51:30 info: Aux: < \r\n+CSQ: 11,1\r\n
12:51:30 info: Aux: < \r\nOK\r\n
12:51:30 debug: ../git/drivers/atmodem/network-registration.c:csq_cb()
csq_cb: 11
12:51:30 debug: ../git/src/network.c:ofono_netreg_strength_notify()
strength 35
12:51:30 info: Aux: > AT+CGATT=1\r
12:51:37 info: Aux: < \r\n+CME ERROR: 148\r\n
12:51:37 debug: ../git/src/gprs.c:gprs_attach_callback() /ublox_0 error = 1
12:51:37 info: Aux: > AT+COPS=3,0\r
12:51:37 info: Aux: < \r\n+CIEV: 2,3\r\n
12:51:37 info: Aux: < \r\n+CREG: 0\r\n
12:51:37 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:37 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:37 info: Aux: < \r\n+CIEV: 7,0\r\n\r\n+CREG: 3\r\n
12:51:37 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 3 tech -1 lac -1 ci -1
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 debug: ../git/src/gprs.c:netreg_status_changed() 3 (denied)
12:51:37 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 info: Aux: > AT+COPS?\r
12:51:37 info: Aux: < \r\n+COPS: 0\r\n
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:37 info: Aux: > AT+CGREG?\r
12:51:37 info: Aux: < \r\n+CGREG: 2,3\r\n
12:51:37 info: Aux: < \r\nOK\r\n
12:51:37 debug: ../git/src/gprs.c:registration_status_cb() /ublox_0 error
0 status 3
12:51:37 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status denied (3)
12:51:47 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:48 info: Aux: < \r\n+CIEV: 2,2\r\n
12:51:49 info: Aux: < \r\n+CIEV: 2,1\r\n
12:51:50 info: Aux: < \r\n+CREG: 0\r\n
12:51:50 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 0 tech -1 lac -1 ci -1
12:51:50 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 0 (unregistered)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 0,
driver_attached: 0
12:51:50 info: Aux: < \r\n+CGREG:
5,"4E85","000003EA",2,"01"\r\n
12:51:50 debug: ../git/src/gprs.c:ofono_gprs_status_notify() /ublox_0
status roaming (5)
12:51:50 info: Aux: < \r\n+UREG: 3\r\n
12:51:50 info: Aux: < \r\n+CIEV: 9,2\r\n
12:51:50 info: Aux: < \r\n+CTZE: +08,1,"19/09/03,14:51:50"\r\n
12:51:50 debug:
../git/drivers/ubloxmodem/network-registration.c:ctze_notify() tz +08 dst 1
time 19/09/03,14:51:50
12:51:50 debug: ../git/src/network.c:ofono_netreg_time_notify() net time
2019-09-03 14:51:50 utcoff 7200 dst 1
12:51:50 info: Aux: < \r\n+CREG: 5,"0E63","8CD17D00",2\r\n
12:51:50 debug: ../git/src/network.c:ofono_netreg_status_notify() /ublox_0
status 5 tech 2 lac 3683 ci 2147483647
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 1
12:51:50 info: Aux: > AT\r
12:51:50 info: Aux: < \r\n+CIEV: 7,1\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: Finally woke up the modem
12:51:50 info: Aux: > AT+COPS=3,2\r
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: > AT+COPS?\r
12:51:50 info: Aux: < \r\n+COPS: 0,2,"24002",2\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug:
../git/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops
numeric got mcc: 240, mnc: 02
12:51:50 info: Aux: > AT+CSQ\r
12:51:50 info: Aux: < \r\n+CSQ: 8,1\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug: ../git/drivers/atmodem/network-registration.c:csq_cb()
csq_cb: 8
12:51:50 debug: ../git/src/network.c:ofono_netreg_strength_notify()
strength 25
12:51:50 info: Aux: > AT+COPS=3,0\r
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 info: Aux: > AT+COPS?\r
12:51:50 info: Aux: < \r\n+COPS: 0,0,"3 SE",2\r\n
12:51:50 info: Aux: < \r\nOK\r\n
12:51:50 debug: ../git/drivers/atmodem/network-registration.c:cops_cb()
cops_cb: 3 SE, 240 02 2
12:51:50 debug: ../git/src/network.c:current_operator_callback() 0x6f2440,
(nil)
12:51:50 debug: ../git/src/gprs.c:netreg_status_changed() 5 (roaming)
12:51:50 debug: ../git/src/gprs.c:gprs_netreg_update() attach: 1,
driver_attached: 1
12:51:52 info: Aux: < \r\n+CGEV: ME PDN DEACT 4\r\n
12:51:53 info: Aux: < \r\n+CIEV: 2,2\r\n
12:52:03 info: Aux: < \r\n+CIEV: 2,1\r\n
12:52:08 info: Aux: < \r\n+CIEV: 2,2\r\n
12:52:14 info: Aux: < \r\n+CIEV: 2,1\r\n
Den tis 3 sep. 2019 kl 16:06 skrev <richard.rojfors(a)gmail.com>:
> From: Richard Röjfors <richard(a)puffinpack.se>
>
> In case a context get deactivated when a AT+CGACT=0 is
> not issued, indicate that to gprs core.
> This can happen if the device has an auto activated
> LTE context and modem switches over to for instance UTRAN.
> ---
> drivers/ubloxmodem/gprs-context.c | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/ubloxmodem/gprs-context.c
> b/drivers/ubloxmodem/gprs-context.c
> index ff78a42a..188c2c62 100644
> --- a/drivers/ubloxmodem/gprs-context.c
> +++ b/drivers/ubloxmodem/gprs-context.c
> @@ -40,6 +40,8 @@
>
> #include "ubloxmodem.h"
>
> +#define UBLOX_FLAG_DEACTIVATING 0x01
> +
> static const char *none_prefix[] = { NULL };
> static const char *cgcontrdp_prefix[] = { "+CGCONTRDP:", NULL };
> static const char *uipaddr_prefix[] = { "+UIPADDR:", NULL };
> @@ -57,6 +59,7 @@ struct gprs_context_data {
> ofono_gprs_context_cb_t cb;
> void *cb_data;
> enum netmode networking_mode;
> + int flags;
> };
>
> static void uipaddr_cb(gboolean ok, GAtResult *result, gpointer
> user_data)
> @@ -426,6 +429,8 @@ static void cgact_disable_cb(gboolean ok, GAtResult
> *result, gpointer user_data)
>
> DBG("ok %d", ok);
>
> + gcd->flags &= ~UBLOX_FLAG_DEACTIVATING;
> +
> if (!ok) {
> CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
> return;
> @@ -448,6 +453,8 @@ static void ublox_gprs_deactivate_primary(struct
> ofono_gprs_context *gc,
> gcd->cb = cb;
> gcd->cb_data = data;
>
> + gcd->flags |= UBLOX_FLAG_DEACTIVATING;
> +
> snprintf(buf, sizeof(buf), "AT+CGACT=0,%u",
gcd->active_context);
> g_at_chat_send(gcd->chat, buf, none_prefix,
> cgact_disable_cb, gc, NULL);
> @@ -473,10 +480,16 @@ static void cgev_notify(GAtResult *result, gpointer
> user_data)
> sscanf(event, "%*s %*s %*s %u", &cid);
> else if (g_str_has_prefix(event, "NW DEACT"))
> sscanf(event, "%*s %*s %u", &cid);
> + else if (!(gcd->flags & UBLOX_FLAG_DEACTIVATING) &&
> + g_str_has_prefix(event, "ME PDN DEACT"))
> + /* The modem might consider the ME deactivating without
> + * an explicit CGACT=0 beeing sent
> + */
> + sscanf(event, "%*s %*s %*s %u", &cid);
> else
> return;
>
> - DBG("cid %d", cid);
> + DBG("cid %d, active cid: %d", cid, gcd->active_context);
>
> if ((unsigned int) cid != gcd->active_context)
> return;
> --
> 2.20.1
>
>
507
days inactive
506
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3 comments
4 participants
participants (4)
-
Denis Kenzior -
Jonas Bonn -
Richard Röjfors -
richard.rojfors＠gmail.com