<div dir="ltr">Just the one cdc-wdm0 port.<div> </div><div>dmesg output:</div><div><div>[ 23.171292] usb 1-1.2: new high-speed USB device number 4 using msm_hsusb_hos t</div><div>[ 23.269193] usb 1-1.2: New USB device found, idVendor=1bc7, idProduct=1201</div><div>[ 23.269232] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber =3</div><div>[ 23.275097] usb 1-1.2: Product: Android</div><div>[ 23.282336] usb 1-1.2: Manufacturer: Android</div><div>[ 23.286040] usb 1-1.2: SerialNumber: 0123456789ABCDEF</div><div>[ 23.313535] qmi_wwan 1-1.2:1.2: cdc-wdm0: USB WDM device</div><div>[ 23.314436] qmi_wwan 1-1.2:1.2 wwan0: register 'qmi_wwan' at usb-78d9000.ehci -1.2, WWAN/QMI device, 1e:f7:1e:07:16:dc</div></div><div> </div><div> </div><div>Will try to check with Telit, the vendor.</div><div> </div><div>Thank you for all the help! Truly appreciate it.</div></div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Dec 6, 2016 at 3:09 PM, Dan Williams <<a href="mailto:dcbw@redhat.com" target="_blank">dcbw@redhat.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, 2016-12-06 at 11:00 -0800, Shilpa Velamuri wrote: > Thank You for the reply. > > Here is the output of running the test program you sent: Ok, your device really isn't providing indications for some reason. Are you able to contact your vendor and ask about it? Does your device provide more than one cdc-wdmX port? Dan <div class="HOEnZb"><div class="h5"> > > [DEBUG] [/dev/cdc-wdm0] Opening device with flags 'version-info, > proxy'... > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 28 > <<<<<< data = > 01:1B:00:00:00:00:00:01:00:FF:10:00:01:0D:00:2F:64:65:76:2F:63:64:63: > 2D:77:64:6D:30 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 27 > <<<<<< flags = 0x00 > <<<<<< service = "ctl" > <<<<<< client = 0 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 1 > <<<<<< tlv_length = 16 > <<<<<< message = "Internal Proxy Open" (0xFF00) > <<<<<< TLV: > <<<<<< type = "Device Path" (0x01) > <<<<<< length = 13 > <<<<<< value = 2F:64:65:76:2F:63:64:63:2D:77:64:6D:30 > <<<<<< translated = /dev/cdc-wdm0 > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 19 > > > > > > > data = > > > > > > > 01:12:00:00:00:00:01:01:00:FF:07:00:02:04:00:00:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 18 > > > > > > > flags = 0x00 > > > > > > > service = "ctl" > > > > > > > client = 0 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 1 > > > > > > > tlv_length = 7 > > > > > > > message = "Internal Proxy Open" (0xFF00) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > [DEBUG] [/dev/cdc-wdm0] Checking version info (10 retries)... > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 12 > <<<<<< data = 01:0B:00:00:00:00:00:02:21:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 11 > <<<<<< flags = 0x00 > <<<<<< service = "ctl" > <<<<<< client = 0 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 2 > <<<<<< tlv_length = 0 > <<<<<< message = "Get Version Info" (0x0021) > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 158 > > > > > > > data = > 01:9D:00:80:00:00:01:02:21:00:92:00:02:04:00:00:00:00:00:01:88:00:1B: > 00:01:00:05:00:01:01:00:24:00:02:01:00:0E:00:03:01:00:19:00:04:01:00: > 03:00:05:01:00:0A:00:06:01:00:00:00:07:01:00:02:00:08:01:00:02:00:09: > 02:00:01:00:0A:02:00:10:00:0B:01:00:19:00:0C:01:00:04:00:0F:01:00:00: > 00:11:01:00:00:00:12:01:00:00:00:17:01:00:00:00:18:01:00:00:00:1A:01: > 00:0A:00:1D:01:00:00:00:1E:01:00:00:00:1F:01:00:00:00:22:01:00:00:00: > 24:01:00:00:00:29:01:00:00:00:2A:01:00:00:00:E7:01:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 157 > > > > > > > flags = 0x80 > > > > > > > service = "ctl" > > > > > > > client = 0 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 2 > > > > > > > tlv_length = 146 > > > > > > > message = "Get Version Info" (0x0021) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > > > > > > TLV: > > > > > > > type = "Service list" (0x01) > > > > > > > length = 136 > > > > > > > value = > 1B:00:01:00:05:00:01:01:00:24:00:02:01:00:0E:00:03:01:00:19:00:04:01: > 00:03:00:05:01:00:0A:00:06:01:00:00:00:07:01:00:02:00:08:01:00:02:00: > 09:02:00:01:00:0A:02:00:10:00:0B:01:00:19:00:0C:01:00:04:00:0F:01:00: > 00:00:11:01:00:00:00:12:01:00:00:00:17:01:00:00:00:18:01:00:00:00:1A: > 01:00:0A:00:1D:01:00:00:00:1E:01:00:00:00:1F:01:00:00:00:22:01:00:00: > 00:24:01:00:00:00:29:01:00:00:00:2A:01:00:00:00:E7:01:00:00:00 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > translated = { [0] = '[ service = 'ctl' major_version = > > > > > > > '1' > minor_version = '5' ] ' [1] = '[ service = 'wds' major_version = '1' > minor_version = '36' ] ' [2] = '[ service = 'dms' major_version = '1' > minor_version = '14' ] ' [3] = '[ service = 'nas' major_version = '1' > minor_version = '25' ] ' [4] = '[ service = 'qos' major_version = '1' > minor_version = '3' ] ' [5] = '[ service = 'wms' major_version = '1' > minor_version = '10' ] ' [6] = '[ service = 'pds' major_version = '1' > minor_version = '0' ] ' [7] = '[ service = 'auth' major_version = '1' > minor_version = '2' ] ' [8] = '[ service = 'at' major_version = '1' > minor_version = '2' ] ' [9] = '[ service = 'voice' major_version = > '2' > minor_version = '1' ] ' [10] = '[ service = 'cat2' major_version = > '2' > minor_version = '16' ] ' [11] = '[ service = 'uim' major_version = > '1' > minor_version = '25' ] ' [12] = '[ service = 'pbm' major_version = > '1' > minor_version = '4' ] ' [13] = '[ service = 'test' major_version = > '1' > minor_version = '0' ] ' [14] = '[ service = 'sar' major_version = '1' > minor_version = '0' ] ' [15] = '[ service = 'ims' major_version = '1' > minor_version = '0' ] ' [16] = '[ service = 'ts' major_version = '1' > minor_version = '0' ] ' [17] = '[ service = 'tmd' major_version = '1' > minor_version = '0' ] ' [18] = '[ service = 'wda' major_version = '1' > minor_version = '10' ] ' [19] = '[ service = 'csvt' major_version = > '1' > minor_version = '0' ] ' [20] = '[ service = 'qcmap' major_version = > '1' > minor_version = '0' ] ' [21] = '[ service = 'imsp' major_version = > '1' > minor_version = '0' ] ' [22] = '[ service = 'coex' major_version = > '1' > minor_version = '0' ] ' [23] = '[ service = 'pdc' major_version = '1' > minor_version = '0' ] ' [24] = '[ service = 'rfrpe' major_version = > '1' > minor_version = '0' ] ' [25] = '[ service = 'dsd' major_version = '1' > minor_version = '0' ] ' [26] = '[ service = '(null)' major_version = > '1' > minor_version = '0' ] '} > > [DEBUG] [/dev/cdc-wdm0] QMI Device supports 27 services: > [DEBUG] [/dev/cdc-wdm0] ctl (1.5) > [DEBUG] [/dev/cdc-wdm0] wds (1.36) > [DEBUG] [/dev/cdc-wdm0] dms (1.14) > [DEBUG] [/dev/cdc-wdm0] nas (1.25) > [DEBUG] [/dev/cdc-wdm0] qos (1.3) > [DEBUG] [/dev/cdc-wdm0] wms (1.10) > [DEBUG] [/dev/cdc-wdm0] pds (1.0) > [DEBUG] [/dev/cdc-wdm0] auth (1.2) > [DEBUG] [/dev/cdc-wdm0] at (1.2) > [DEBUG] [/dev/cdc-wdm0] voice (2.1) > [DEBUG] [/dev/cdc-wdm0] cat2 (2.16) > [DEBUG] [/dev/cdc-wdm0] uim (1.25) > [DEBUG] [/dev/cdc-wdm0] pbm (1.4) > [DEBUG] [/dev/cdc-wdm0] test (1.0) > [DEBUG] [/dev/cdc-wdm0] sar (1.0) > [DEBUG] [/dev/cdc-wdm0] ims (1.0) > [DEBUG] [/dev/cdc-wdm0] ts (1.0) > [DEBUG] [/dev/cdc-wdm0] tmd (1.0) > [DEBUG] [/dev/cdc-wdm0] wda (1.10) > [DEBUG] [/dev/cdc-wdm0] csvt (1.0) > [DEBUG] [/dev/cdc-wdm0] qcmap (1.0) > [DEBUG] [/dev/cdc-wdm0] imsp (1.0) > [DEBUG] [/dev/cdc-wdm0] coex (1.0) > [DEBUG] [/dev/cdc-wdm0] pdc (1.0) > [DEBUG] [/dev/cdc-wdm0] rfrpe (1.0) > [DEBUG] [/dev/cdc-wdm0] dsd (1.0) > [DEBUG] [/dev/cdc-wdm0] unknown [0xe7] (1.0) > [DEBUG] [/dev/cdc-wdm0] Allocating new client ID... > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 16 > <<<<<< data = 01:0F:00:00:00:00:00:03:22:00:04:00:01:01:00:02 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 15 > <<<<<< flags = 0x00 > <<<<<< service = "ctl" > <<<<<< client = 0 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 3 > <<<<<< tlv_length = 4 > <<<<<< message = "Allocate CID" (0x0022) > <<<<<< TLV: > <<<<<< type = "Service" (0x01) > <<<<<< length = 1 > <<<<<< value = 02 > <<<<<< translated = dms > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 24 > > > > > > > data = > 01:17:00:80:00:00:01:03:22:00:0C:00:02:04:00:00:00:00:00:01:02:00:02: > 02 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 23 > > > > > > > flags = 0x80 > > > > > > > service = "ctl" > > > > > > > client = 0 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 3 > > > > > > > tlv_length = 12 > > > > > > > message = "Allocate CID" (0x0022) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > > > > > > TLV: > > > > > > > type = "Allocation Info" (0x01) > > > > > > > length = 2 > > > > > > > value = 02:02 > > > > > > > translated = [ service = 'dms' cid = '2' ] > > [DEBUG] [/dev/cdc-wdm0] Registered 'dms' (version 1.14) client with > ID '2' > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 17 > <<<<<< data = 01:10:00:00:02:02:00:01:00:01:00:04:00:14:01:00:01 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 16 > <<<<<< flags = 0x00 > <<<<<< service = "dms" > <<<<<< client = 2 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 1 > <<<<<< tlv_length = 4 > <<<<<< message = "Set Event Report" (0x0001) > <<<<<< TLV: > <<<<<< type = "Operating Mode Reporting" (0x14) > <<<<<< length = 1 > <<<<<< value = 01 > <<<<<< translated = yes > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 20 > > > > > > > data = > 01:13:00:80:02:02:02:01:00:01:00:07:00:02:04:00:00:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 19 > > > > > > > flags = 0x80 > > > > > > > service = "dms" > > > > > > > client = 2 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 1 > > > > > > > tlv_length = 7 > > > > > > > message = "Set Event Report" (0x0001) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 17 > <<<<<< data = 01:10:00:00:02:02:00:02:00:2E:00:04:00:01:01:00:01 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 16 > <<<<<< flags = 0x00 > <<<<<< service = "dms" > <<<<<< client = 2 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 2 > <<<<<< tlv_length = 4 > <<<<<< message = "Set Operating Mode" (0x002E) > <<<<<< TLV: > <<<<<< type = "Mode" (0x01) > <<<<<< length = 1 > <<<<<< value = 01 > <<<<<< translated = low-power > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 20 > > > > > > > data = > 01:13:00:80:02:02:02:02:00:2E:00:07:00:02:04:00:00:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 19 > > > > > > > flags = 0x80 > > > > > > > service = "dms" > > > > > > > client = 2 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 2 > > > > > > > tlv_length = 7 > > > > > > > message = "Set Operating Mode" (0x002E) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > [DEBUG] [/dev/cdc-wdm0] Sent message... > <<<<<< RAW: > <<<<<< length = 17 > <<<<<< data = 01:10:00:00:02:02:00:03:00:2E:00:04:00:01:01:00:00 > > [DEBUG] [/dev/cdc-wdm0] Sent message (translated)... > <<<<<< QMUX: > <<<<<< length = 16 > <<<<<< flags = 0x00 > <<<<<< service = "dms" > <<<<<< client = 2 > <<<<<< QMI: > <<<<<< flags = "none" > <<<<<< transaction = 3 > <<<<<< tlv_length = 4 > <<<<<< message = "Set Operating Mode" (0x002E) > <<<<<< TLV: > <<<<<< type = "Mode" (0x01) > <<<<<< length = 1 > <<<<<< value = 00 > <<<<<< translated = online > > [DEBUG] [/dev/cdc-wdm0] Received message... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > RAW: > > > > > > > length = 20 > > > > > > > data = > 01:13:00:80:02:02:02:03:00:2E:00:07:00:02:04:00:00:00:00:00 > > [DEBUG] [/dev/cdc-wdm0] Received message (translated)... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > QMUX: > > > > > > > length = 19 > > > > > > > flags = 0x80 > > > > > > > service = "dms" > > > > > > > client = 2 > > > > > > > QMI: > > > > > > > flags = "response" > > > > > > > transaction = 3 > > > > > > > tlv_length = 7 > > > > > > > message = "Set Operating Mode" (0x002E) > > > > > > > TLV: > > > > > > > type = "Result" (0x02) > > > > > > > length = 4 > > > > > > > value = 00:00:00:00 > > > > > > > translated = SUCCESS > > [INFO] All done. > > > > > On Tue, Dec 6, 2016 at 9:20 AM, Dan Williams <<a href="mailto:dcbw@redhat.com">dcbw@redhat.com</a>> wrote: > > > > > On Mon, 2016-12-05 at 19:14 -0800, Shilpa Velamuri wrote: > > > > > > Do indications from modem arrive to libqmi on the same > > > port/pipe/path > > > as > > > request/response messages? > > > > Yes, they do. Indications *are* responses, they just have a > > different > > bit set in the header to indicate they aren't responses to a > > specific > > command. If you can receive responses, there is no reason you > > shouldn't be able to receive indications too. > > > > Have you tried with a different device to see if the device's > > firmware > > is somehow buggy? What QMI service versions do you have? Some > > early > > firmware versions don't support many indications. But they should > > all > > support at least basic ones from NAS and DMS. > > > > > > > > Does the flag - QMI_DEVICE_OPEN_FLAGS_SYNC have any effect on > > > receiving > > > indications? > > > > Not really. This flag opens the device and tells the firmware to > > "sync" > > itself, which clears firmware state and disposes of all existing > > allocated QMI clients. So in that case yes, it throws away any > > indication setup you may have previously done, and you'd need to > > enable > > those indications again. > > > > > > Can you try to build and run the attached file? Instructions in > > the > > file near the top. This will test if your device handles > > indications > > correctly. > > > > Dan > > > > > > > > > > > > > > On Fri, Dec 2, 2016 at 12:27 AM, Aleksander Morgado < > > > <a href="mailto:aleksander@aleksander.es">aleksander@aleksander.es</a>> wrote: > > > > > > > > > > > > > > > On Fri, Dec 2, 2016 at 12:34 AM, Shilpa Velamuri <shilpa.vel@gm > > > > ail. > > > > com> > > > > wrote: > > > > > > > > > > > > > > > Do I need to do anything else to receive indications? > > > > > > > > Hum... not that I know of, that should be enough. > > > > > > > > > > > > -- > > > > Aleksander > > > > <a href="https://aleksander.es" rel="noreferrer" target="_blank">https://aleksander.es</a> > > > > > > > _______________________________________________ > > > libqmi-devel mailing list > > > <a href="mailto:libqmi-devel@lists.freedesktop.org">libqmi-devel@lists.freedesktop.org</a> > > > <a href="https://lists.freedesktop.org/mailman/listinfo/libqmi-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/libqmi-devel</a> > _______________________________________________ > libqmi-devel mailing list > <a href="mailto:libqmi-devel@lists.freedesktop.org">libqmi-devel@lists.freedesktop.org</a> > <a href="https://lists.freedesktop.org/mailman/listinfo/libqmi-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/libqmi-devel</a> </div></div></blockquote></div> </div>