EM7565 / carrier aggregation info
Sebastian Sjoholm
sebastian.sjoholm at gmail.com
Wed Nov 29 08:42:36 UTC 2017
Hi,
Started new thread regarding this.
Regarding CA info from QMI on EM7565.
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.
root at SBC-121:~# ./cmd.py -c raw,'at!gstatus?'
at!gstatus?
!GSTATUS:
Current Time: 115797 Temperature: 27
Reset Counter: 1 Mode: ONLINE
System mode: LTE PS state: Attached
LTE band: B7 LTE bw: 20 MHz
LTE Rx chan: 3148 LTE Tx chan: 21148
LTE SSC1 state:NOT ASSIGNED
LTE SSC2 state:NOT ASSIGNED
LTE SSC3 state:NOT ASSIGNED
LTE SSC4 state:NOT ASSIGNED
EMM state: Registered Normal Service
RRC state: RRC Idle
IMS reg state: No Srv
PCC RxM RSSI: -51 PCC RxM RSRP: -78
PCC RxD RSSI: -53 PCC RxD RSRP: -79
Tx Power: -- TAC: 00c9 (201)
RSRQ (dB): -6.2 Cell ID: 01194703 (18433795)
SINR (dB): 30.0
OK
root at SBC-121:~# qmicli -d /dev/cdc-wdm0 --nas-get-lte-cphy-ca-info
[/dev/cdc-wdm0] Successfully got carrier aggregation info
DL Bandwidth: 'unknown'
Secondary Cell Info
Physical Cell ID: '0'
RX Channel: '0'
DL Bandwidth: 'unknown'
LTE Band: 'eutran-1'
State: 'deconfigured'
Primary Cell Info
Physical Cell ID: '5'
RX Channel: '3148'
DL Bandwidth: '20'
LTE Band: 'eutran-8'
Secondary Cell index: '0'
root at SBC-121:~# qmicli -d /dev/cdc-wdm0 --nas-get-lte-cphy-ca-info -v
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Opening device with flags
'auto'...
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] loaded driver of cdc-wdm
port: qmi_wwan
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] automatically selecting QMI
mode
[29 Nov 2017, 09:28:09] [Debug] QMI Device at '/dev/cdc-wdm0' ready
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Assuming service 'nas' is
supported...
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Allocating new client ID...
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<< length = 16
<<<<<< data = 01:0F:00:00:00:00:00:01:22:00:04:00:01:01:00:03
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request
(translated)...
<<<<<< QMUX:
<<<<<< length = 15
<<<<<< flags = 0x00
<<<<<< service = "ctl"
<<<<<< client = 0
<<<<<< QMI:
<<<<<< flags = "none"
<<<<<< transaction = 1
<<<<<< tlv_length = 4
<<<<<< message = "Allocate CID" (0x0022)
<<<<<< TLV:
<<<<<< type = "Service" (0x01)
<<<<<< length = 1
<<<<<< value = 03
<<<<<< translated = nas
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<< length = 24
<<<<<< 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
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received generic response
(translated)...
<<<<<< QMUX:
<<<<<< length = 23
<<<<<< flags = 0x80
<<<<<< service = "ctl"
<<<<<< client = 0
<<<<<< QMI:
<<<<<< flags = "response"
<<<<<< transaction = 1
<<<<<< 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 = 03:01
<<<<<< translated = [ service = 'nas' cid = '1' ]
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Registered 'nas' (version
unknown) client with ID '1'
[29 Nov 2017, 09:28:09] [Debug] Asynchronously getting carrier aggregation
info ...
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<< length = 13
<<<<<< data = 01:0C:00:00:03:01:00:01:00:AC:00:00:00
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request
(translated)...
<<<<<< QMUX:
<<<<<< length = 12
<<<<<< flags = 0x00
<<<<<< service = "nas"
<<<<<< client = 1
<<<<<< QMI:
<<<<<< flags = "none"
<<<<<< transaction = 1
<<<<<< tlv_length = 0
<<<<<< message = "Get LTE Cphy CA Info" (0x00AC)
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<< length = 76
<<<<<< 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
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] received generic response
(translated)...
<<<<<< QMUX:
<<<<<< length = 75
<<<<<< flags = 0x80
<<<<<< service = "nas"
<<<<<< client = 1
<<<<<< QMI:
<<<<<< flags = "response"
<<<<<< transaction = 1
<<<<<< tlv_length = 63
<<<<<< message = "Get LTE Cphy CA Info" (0x00AC)
<<<<<< TLV:
<<<<<< type = "Result" (0x02)
<<<<<< length = 4
<<<<<< value = 00:00:00:00
<<<<<< translated = SUCCESS
<<<<<< TLV:
<<<<<< type = 0x10
<<<<<< length = 8
<<<<<< value = 05:00:4C:0C:00:00:00:00
<<<<<< TLV:
<<<<<< type = "DL Bandwidth" (0x11)
<<<<<< length = 4
<<<<<< value = FF:00:00:00
<<<<<< translated = unknown
<<<<<< TLV:
<<<<<< type = "Phy CA Agg SCell Info" (0x12)
<<<<<< length = 14
<<<<<< value = 00:00:00:00:FF:00:00:00:78:00:00:00:00:00
<<<<<< translated = [ physical_cell_id = '0' rx_channel = '0'
dl_bandwidth = 'unknown' lte_band = 'eutran-1' state = 'deconfigured' ]
<<<<<< TLV:
<<<<<< type = "Phy CA Agg PCell Info" (0x13)
<<<<<< length = 10
<<<<<< value = 05:00:4C:0C:05:00:00:00:7F:00
<<<<<< translated = [ physical_cell_id = '5' rx_channel = '3148'
dl_bandwidth = '20' lte_band = 'eutran-8' ]
<<<<<< TLV:
<<<<<< type = "SCell index" (0x14)
<<<<<< length = 1
<<<<<< value = 00
<<<<<< translated = 0
<<<<<< TLV:
<<<<<< type = 0x15
<<<<<< length = 1
<<<<<< value = 00
[/dev/cdc-wdm0] Successfully got carrier aggregation info
DL Bandwidth: 'unknown'
Secondary Cell Info
Physical Cell ID: '0'
RX Channel: '0'
DL Bandwidth: 'unknown'
LTE Band: 'eutran-1'
State: 'deconfigured'
Primary Cell Info
Physical Cell ID: '5'
RX Channel: '3148'
DL Bandwidth: '20'
LTE Band: 'eutran-8'
Secondary Cell index: '0'
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Releasing 'nas' client with
flags 'release-cid'...
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] Unregistered 'nas' client
with ID '1'
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<< length = 17
<<<<<< data = 01:10:00:00:00:00:00:02:23:00:05:00:01:02:00:03:01
[29 Nov 2017, 09:28:09] [Debug] [/dev/cdc-wdm0] sent generic request
(translated)...
<<<<<< QMUX:
<<<<<< length = 16
<<<<<< flags = 0x00
<<<<<< service = "ctl"
<<<<<< client = 0
<<<<<< QMI:
<<<<<< flags = "none"
<<<<<< transaction = 2
<<<<<< tlv_length = 5
<<<<<< message = "Release CID" (0x0023)
<<<<<< TLV:
<<<<<< type = "Release Info" (0x01)
<<<<<< length = 2
<<<<<< value = 03:01
<<<<<< translated = [ service = 'nas' cid = '1' ]
[29 Nov 2017, 09:28:10] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<< length = 24
<<<<<< 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
[29 Nov 2017, 09:28:10] [Debug] [/dev/cdc-wdm0] received generic response
(translated)...
<<<<<< QMUX:
<<<<<< length = 23
<<<<<< flags = 0x80
<<<<<< service = "ctl"
<<<<<< client = 0
<<<<<< QMI:
<<<<<< flags = "response"
<<<<<< transaction = 2
<<<<<< tlv_length = 12
<<<<<< message = "Release CID" (0x0023)
<<<<<< TLV:
<<<<<< type = "Result" (0x02)
<<<<<< length = 4
<<<<<< value = 00:00:00:00
<<<<<< translated = SUCCESS
<<<<<< TLV:
<<<<<< type = "Release Info" (0x01)
<<<<<< length = 2
<<<<<< value = 03:01
<<<<<< translated = [ service = 'nas' cid = '1' ]
[29 Nov 2017, 09:28:10] [Debug] Client released
[29 Nov 2017, 09:28:10] [Debug] Closed
root at SBC-121:~#
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