<div dir="ltr"><div class="gmail_extra"><div class="gmail_signature"><div dir="ltr"><div>Hi,</div><div><br></div><div>Started new thread regarding this.</div><div><br></div><div>Regarding CA info from QMI on EM7565.</div><div><br></div><div>I think it can as well be firmware issue, as this seems to be very preliminary firmware. The modem is currently attached on an CA cell with B7+B7.</div><div><br></div><div><div>root@SBC-121:~# ./cmd.py -c raw,'at!gstatus?'</div><div>at!gstatus?</div><div>!GSTATUS:</div><div>Current Time: 115797<span style="white-space:pre"> </span>Temperature: 27</div><div>Reset Counter: 1<span style="white-space:pre"> </span>Mode: ONLINE</div><div>System mode: LTE <span style="white-space:pre"> </span>PS state: Attached</div><div>LTE band: B7 <span style="white-space:pre"> </span>LTE bw: 20 MHz</div><div>LTE Rx chan: 3148<span style="white-space:pre"> </span>LTE Tx chan: 21148</div><div>LTE SSC1 state:NOT ASSIGNED</div><div>LTE SSC2 state:NOT ASSIGNED</div><div>LTE SSC3 state:NOT ASSIGNED</div><div>LTE SSC4 state:NOT ASSIGNED</div><div>EMM state: Registered <span style="white-space:pre"> </span>Normal Service</div><div>RRC state: RRC Idle</div><div>IMS reg state: No Srv</div><div>PCC RxM RSSI: -51<span style="white-space:pre"> </span>PCC RxM RSRP: -78</div><div>PCC RxD RSSI: -53<span style="white-space:pre"> </span>PCC RxD RSRP: -79</div><div>Tx Power: --<span style="white-space:pre"> </span>TAC: 00c9 (201)</div><div>RSRQ (dB): -6.2<span style="white-space:pre"> </span>Cell ID: 01194703 (18433795)</div><div>SINR (dB): 30.0</div><div>OK</div><div>root@SBC-121:~# qmicli -d /dev/cdc-wdm0 --nas-get-lte-cphy-ca-info</div><div>[/dev/cdc-wdm0] Successfully got carrier aggregation info</div><div>DL Bandwidth: 'unknown'</div><div>Secondary Cell Info</div><div><span style="white-space:pre"> </span>Physical Cell ID: '0'</div><div><span style="white-space:pre"> </span>RX Channel: '0'</div><div><span style="white-space:pre"> </span>DL Bandwidth: 'unknown'</div><div><span style="white-space:pre"> </span>LTE Band: 'eutran-1'</div><div><span style="white-space:pre"> </span>State: 'deconfigured'</div><div>Primary Cell Info</div><div><span style="white-space:pre"> </span>Physical Cell ID: '5'</div><div><span style="white-space:pre"> </span>RX Channel: '3148'</div><div><span style="white-space:pre"> </span>DL Bandwidth: '20'</div><div><span style="white-space:pre"> </span>LTE Band: 'eutran-8'</div><div>Secondary Cell index: '0'</div><div>root@SBC-121:~# qmicli -d /dev/cdc-wdm0 --nas-get-lte-cphy-ca-info -v</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Opening device with flags 'auto'...</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] loaded driver of cdc-wdm port: qmi_wwan</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] automatically selecting QMI mode</div><div>[29 Nov 2017, 09:28:09] [Debug] QMI Device at '/dev/cdc-wdm0' ready</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Assuming service 'nas' is supported...</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Allocating new client ID...</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...</div><div><<<<<< RAW:</div><div><<<<<< length = 16</div><div><<<<<< data = 01:0F:00:00:00:00:00:01:22:00:04:00:01:01:00:03</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 15</div><div><<<<<< flags = 0x00</div><div><<<<<< service = "ctl"</div><div><<<<<< client = 0</div><div><<<<<< QMI:</div><div><<<<<< flags = "none"</div><div><<<<<< transaction = 1</div><div><<<<<< tlv_length = 4</div><div><<<<<< message = "Allocate CID" (0x0022)</div><div><<<<<< TLV:</div><div><<<<<< type = "Service" (0x01)</div><div><<<<<< length = 1</div><div><<<<<< value = 03</div><div><<<<<< translated = nas</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received message...</div><div><<<<<< RAW:</div><div><<<<<< length = 24</div><div><<<<<< data = 01:17:00:80:00:00:01:01:22:00:0C:00:02:04:00:00:00:00:00:01:02:00:03:01</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received generic response (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 23</div><div><<<<<< flags = 0x80</div><div><<<<<< service = "ctl"</div><div><<<<<< client = 0</div><div><<<<<< QMI:</div><div><<<<<< flags = "response"</div><div><<<<<< transaction = 1</div><div><<<<<< tlv_length = 12</div><div><<<<<< message = "Allocate CID" (0x0022)</div><div><<<<<< TLV:</div><div><<<<<< type = "Result" (0x02)</div><div><<<<<< length = 4</div><div><<<<<< value = 00:00:00:00</div><div><<<<<< translated = SUCCESS</div><div><<<<<< TLV:</div><div><<<<<< type = "Allocation Info" (0x01)</div><div><<<<<< length = 2</div><div><<<<<< value = 03:01</div><div><<<<<< translated = [ service = 'nas' cid = '1' ]</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Registered 'nas' (version unknown) client with ID '1'</div><div>[29 Nov 2017, 09:28:09] [Debug] Asynchronously getting carrier aggregation info ...</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...</div><div><<<<<< RAW:</div><div><<<<<< length = 13</div><div><<<<<< data = 01:0C:00:00:03:01:00:01:00:AC:00:00:00</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 12</div><div><<<<<< flags = 0x00</div><div><<<<<< service = "nas"</div><div><<<<<< client = 1</div><div><<<<<< QMI:</div><div><<<<<< flags = "none"</div><div><<<<<< transaction = 1</div><div><<<<<< tlv_length = 0</div><div><<<<<< message = "Get LTE Cphy CA Info" (0x00AC)</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received message...</div><div><<<<<< RAW:</div><div><<<<<< length = 76</div><div><<<<<< data = 01:4B:00:80:03:01:02:01:00:AC:00:3F:00:02:04:00:00:00:00:00:10:08:00:05:00:4C:0C:00:00:00:00:11:04:00:FF:00:00:00:12:0E:00:00:00:00:00:FF:00:00:00:78:00:00:00:00:00:13:0A:00:05:00:4C:0C:05:00:00:00:7F:00:14:01:00:00:15:01:00:00</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received generic response (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 75</div><div><<<<<< flags = 0x80</div><div><<<<<< service = "nas"</div><div><<<<<< client = 1</div><div><<<<<< QMI:</div><div><<<<<< flags = "response"</div><div><<<<<< transaction = 1</div><div><<<<<< tlv_length = 63</div><div><<<<<< message = "Get LTE Cphy CA Info" (0x00AC)</div><div><<<<<< TLV:</div><div><<<<<< type = "Result" (0x02)</div><div><<<<<< length = 4</div><div><<<<<< value = 00:00:00:00</div><div><<<<<< translated = SUCCESS</div><div><<<<<< TLV:</div><div><<<<<< type = 0x10</div><div><<<<<< length = 8</div><div><<<<<< value = 05:00:4C:0C:00:00:00:00</div><div><<<<<< TLV:</div><div><<<<<< type = "DL Bandwidth" (0x11)</div><div><<<<<< length = 4</div><div><<<<<< value = FF:00:00:00</div><div><<<<<< translated = unknown</div><div><<<<<< TLV:</div><div><<<<<< type = "Phy CA Agg SCell Info" (0x12)</div><div><<<<<< length = 14</div><div><<<<<< value = 00:00:00:00:FF:00:00:00:78:00:00:00:00:00</div><div><<<<<< translated = [ physical_cell_id = '0' rx_channel = '0' dl_bandwidth = 'unknown' lte_band = 'eutran-1' state = 'deconfigured' ]</div><div><<<<<< TLV:</div><div><<<<<< type = "Phy CA Agg PCell Info" (0x13)</div><div><<<<<< length = 10</div><div><<<<<< value = 05:00:4C:0C:05:00:00:00:7F:00</div><div><<<<<< translated = [ physical_cell_id = '5' rx_channel = '3148' dl_bandwidth = '20' lte_band = 'eutran-8' ]</div><div><<<<<< TLV:</div><div><<<<<< type = "SCell index" (0x14)</div><div><<<<<< length = 1</div><div><<<<<< value = 00</div><div><<<<<< translated = 0</div><div><<<<<< TLV:</div><div><<<<<< type = 0x15</div><div><<<<<< length = 1</div><div><<<<<< value = 00</div><div><br></div><div>[/dev/cdc-wdm0] Successfully got carrier aggregation info</div><div>DL Bandwidth: 'unknown'</div><div>Secondary Cell Info</div><div><span style="white-space:pre"> </span>Physical Cell ID: '0'</div><div><span style="white-space:pre"> </span>RX Channel: '0'</div><div><span style="white-space:pre"> </span>DL Bandwidth: 'unknown'</div><div><span style="white-space:pre"> </span>LTE Band: 'eutran-1'</div><div><span style="white-space:pre"> </span>State: 'deconfigured'</div><div>Primary Cell Info</div><div><span style="white-space:pre"> </span>Physical Cell ID: '5'</div><div><span style="white-space:pre"> </span>RX Channel: '3148'</div><div><span style="white-space:pre"> </span>DL Bandwidth: '20'</div><div><span style="white-space:pre"> </span>LTE Band: 'eutran-8'</div><div>Secondary Cell index: '0'</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Releasing 'nas' client with flags 'release-cid'...</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Unregistered 'nas' client with ID '1'</div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...</div><div><<<<<< RAW:</div><div><<<<<< length = 17</div><div><<<<<< data = 01:10:00:00:00:00:00:02:23:00:05:00:01:02:00:03:01</div><div><br></div><div>[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 16</div><div><<<<<< flags = 0x00</div><div><<<<<< service = "ctl"</div><div><<<<<< client = 0</div><div><<<<<< QMI:</div><div><<<<<< flags = "none"</div><div><<<<<< transaction = 2</div><div><<<<<< tlv_length = 5</div><div><<<<<< message = "Release CID" (0x0023)</div><div><<<<<< TLV:</div><div><<<<<< type = "Release Info" (0x01)</div><div><<<<<< length = 2</div><div><<<<<< value = 03:01</div><div><<<<<< translated = [ service = 'nas' cid = '1' ]</div><div><br></div><div>[29 Nov 2017, 09:28:10] [Debug] [/dev/cdc-wdm0] received message...</div><div><<<<<< RAW:</div><div><<<<<< length = 24</div><div><<<<<< data = 01:17:00:80:00:00:01:02:23:00:0C:00:02:04:00:00:00:00:00:01:02:00:03:01</div><div><br></div><div>[29 Nov 2017, 09:28:10] [Debug] [/dev/cdc-wdm0] received generic response (translated)...</div><div><<<<<< QMUX:</div><div><<<<<< length = 23</div><div><<<<<< flags = 0x80</div><div><<<<<< service = "ctl"</div><div><<<<<< client = 0</div><div><<<<<< QMI:</div><div><<<<<< flags = "response"</div><div><<<<<< transaction = 2</div><div><<<<<< tlv_length = 12</div><div><<<<<< message = "Release CID" (0x0023)</div><div><<<<<< TLV:</div><div><<<<<< type = "Result" (0x02)</div><div><<<<<< length = 4</div><div><<<<<< value = 00:00:00:00</div><div><<<<<< translated = SUCCESS</div><div><<<<<< TLV:</div><div><<<<<< type = "Release Info" (0x01)</div><div><<<<<< length = 2</div><div><<<<<< value = 03:01</div><div><<<<<< translated = [ service = 'nas' cid = '1' ]</div><div><br></div><div>[29 Nov 2017, 09:28:10] [Debug] Client released</div><div>[29 Nov 2017, 09:28:10] [Debug] Closed</div><div>root@SBC-121:~#</div></div></div></div> </div></div>