qmi_wwan_simcom driver
Sebastian Sjoholm
sebastian.sjoholm at gmail.com
Sun Jul 19 13:04:08 UTC 2020
Hi,
Here is an update on SIM8200 running on 5.6 mainline kernel, with no
changes and is working well.
-Sebastian
ati
Manufacturer: SIMCOM INCORPORATED
Model: SIMCOM_SIM8200EA-M2
Revision: SIM8200EA-M2_V1.2
IMEI:
+GCAP: +CGSM
OK
root at al05p2:~# uname -a
Linux al05p2 5.6.0-2-amd64 #1 SMP Debian 5.6.14-2 (2020-06-09) x86_64
GNU/Linux
root at al05p2:~# lsusb
Bus 002 Device 002: ID 1e0e:9001 Qualcomm / Option SDXPRAIRIE-MTP
_SN:D19C4AC3
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0781:5571 SanDisk Corp. Cruzer Fit
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root at al05p2:~# lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 5000M
|__ Port 3: Dev 2, If 0, Class=Vendor Specific Class, Driver=option,
5000M
|__ Port 3: Dev 2, If 1, Class=Vendor Specific Class, Driver=option,
5000M
|__ Port 3: Dev 2, If 2, Class=Vendor Specific Class, Driver=option,
5000M
|__ Port 3: Dev 2, If 3, Class=Vendor Specific Class, Driver=option,
5000M
|__ Port 3: Dev 2, If 4, Class=Vendor Specific Class, Driver=option,
5000M
|__ Port 3: Dev 2, If 5, Class=Vendor Specific Class, Driver=qmi_wwan,
5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
|__ Port 2: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 480M
root at al05p2:~# qmicli --version
qmicli 1.26.0
Copyright (C) 2012-2020 Aleksander Morgado
License GPLv2+: GNU GPL version 2 or later <
http://gnu.org/licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
root at al05p2:~# /usr/bin/qmicli -p -d /dev/cdc-wdm0
--wds-get-packet-service-status
[/dev/cdc-wdm0] Connection status: 'disconnected'
root at al05p2:~# /usr/bin/qmicli -p -d /dev/cdc-wdm0
--wds-start-network="ip-type=4,apn=dnn1.cn59" --client-no-release-cid
[/dev/cdc-wdm0] Network started
Packet data handle: '1446139168'
[/dev/cdc-wdm0] Client ID not released:
Service: 'wds'
CID: '15'
root at al05p2:~# /usr/bin/qmicli -p -d /dev/cdc-wdm0
--wds-get-packet-service-status
[/dev/cdc-wdm0] Connection status: 'connected'
root at al05p2:~# /sbin/udhcpc -q -O mtu -f -S -n -i wwan0
udhcpc: started, v1.30.1
udhcpc: sending discover
udhcpc: sending select for 21.148.240.36
udhcpc: lease of 21.148.240.36 obtained, lease time 7200
ip: RTNETLINK answers: File exists
root at al05p2:~# /sbin/ip route add 10.88.1.78 dev wwan0
root at al05p2:~# ping -c 20 10.88.1.78
PING 10.88.1.78 (10.88.1.78) 56(84) bytes of data.
64 bytes from 10.88.1.78: icmp_seq=1 ttl=54 time=23.9 ms
64 bytes from 10.88.1.78: icmp_seq=2 ttl=54 time=19.5 ms
64 bytes from 10.88.1.78: icmp_seq=3 ttl=54 time=15.4 ms
64 bytes from 10.88.1.78: icmp_seq=4 ttl=54 time=20.1 ms
64 bytes from 10.88.1.78: icmp_seq=5 ttl=54 time=13.5 ms
64 bytes from 10.88.1.78: icmp_seq=6 ttl=54 time=19.5 ms
64 bytes from 10.88.1.78: icmp_seq=7 ttl=54 time=12.5 ms
64 bytes from 10.88.1.78: icmp_seq=8 ttl=54 time=20.5 ms
64 bytes from 10.88.1.78: icmp_seq=9 ttl=54 time=13.5 ms
64 bytes from 10.88.1.78: icmp_seq=10 ttl=54 time=19.8 ms
64 bytes from 10.88.1.78: icmp_seq=11 ttl=54 time=13.2 ms
64 bytes from 10.88.1.78: icmp_seq=12 ttl=54 time=20.1 ms
64 bytes from 10.88.1.78: icmp_seq=13 ttl=54 time=13.2 ms
64 bytes from 10.88.1.78: icmp_seq=14 ttl=54 time=20.2 ms
64 bytes from 10.88.1.78: icmp_seq=15 ttl=54 time=21.5 ms
64 bytes from 10.88.1.78: icmp_seq=16 ttl=54 time=18.5 ms
64 bytes from 10.88.1.78: icmp_seq=17 ttl=54 time=20.0 ms
64 bytes from 10.88.1.78: icmp_seq=18 ttl=54 time=19.5 ms
64 bytes from 10.88.1.78: icmp_seq=19 ttl=54 time=20.6 ms
64 bytes from 10.88.1.78: icmp_seq=20 ttl=54 time=17.5 ms
--- 10.88.1.78 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19018ms
rtt min/avg/max/mdev = 12.518/18.131/23.868/3.256 ms
root at al05p2:~# /usr/bin/qmicli -p -d /dev/cdc-wdm0
--wds-stop-network=1446139168 --client-cid=15
Network cancelled... releasing resources
[/dev/cdc-wdm0] Network stopped
root at al05p2:~# /usr/bin/qmicli -p -d /dev/cdc-wdm0
--wds-get-packet-service-status
[/dev/cdc-wdm0] Connection status: 'disconnected'
root at al05p2:~#
On Sun, May 17, 2020 at 5:57 PM Sebastian Sjoholm <
sebastian.sjoholm at gmail.com> wrote:
> Hi,
>
> This need to be re-tested as I have some issues with the latest version.
>
> However, the USB id that is in the attached source of the SimCom driver
> does not match the SIM8200 listed here, maybe something that might change.
>
> Noted that the wMaxPacketSize has grown from 512bytes to 1024bytes
> compared from the earlier version.
>
> the lsusb printouts;
>
> root at al05p3:~# lsusb
> Bus 002 Device 002: ID 05c6:90db Qualcomm, Inc. SDXPRAIRIE-MTP _SN:D19C4AC3
> Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> root at al05p3:~# lsusb -d 05c6:90db -v
>
> Bus 002 Device 002: ID 05c6:90db Qualcomm, Inc. SDXPRAIRIE-MTP _SN:D19C4AC3
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 3.20
> bDeviceClass 0
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 9
> idVendor 0x05c6 Qualcomm, Inc.
> idProduct 0x90db
> bcdDevice 4.14
> iManufacturer 1 QCOM
> iProduct 2 SDXPRAIRIE-MTP _SN:D19C4AC3
> iSerial 3 12345678
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 0x00ee
> bNumInterfaces 6
> bConfigurationValue 1
> iConfiguration 4 DIAG_SER_RMNET_DPL_QDSS_ADB
> bmAttributes 0x80
> (Bus Powered)
> MaxPower 896mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 2
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 48
> iInterface 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x01 EP 1 OUT
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 3
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0
> ** UNRECOGNIZED: 05 24 00 10 01
> ** UNRECOGNIZED: 05 24 01 00 00
> ** UNRECOGNIZED: 04 24 02 02
> ** UNRECOGNIZED: 05 24 06 00 00
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x83 EP 3 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x000a 1x 10 bytes
> bInterval 9
> bMaxBurst 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x82 EP 2 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x02 EP 2 OUT
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 2
> bAlternateSetting 0
> bNumEndpoints 3
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 5 CDEV Serial
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x84 EP 4 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0008 1x 8 bytes
> bInterval 9
> bMaxBurst 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x8e EP 14 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 6
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x0f EP 15 OUT
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 2
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 3
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 6 DPL Data
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x8f EP 15 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 1
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 4
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 7 QDSS DATA
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x85 EP 5 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 1
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 5
> bAlternateSetting 0
> bNumEndpoints 2
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 66
> bInterfaceProtocol 1
> iInterface 8 ADB Interface
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x03 EP 3 OUT
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x86 EP 6 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0400 1x 1024 bytes
> bInterval 0
> bMaxBurst 0
> Binary Object Store Descriptor:
> bLength 5
> bDescriptorType 15
> wTotalLength 0x002a
> bNumDeviceCaps 3
> USB 2.0 Extension Device Capability:
> bLength 7
> bDescriptorType 16
> bDevCapabilityType 2
> bmAttributes 0x00000006
> BESL Link Power Management (LPM) Supported
> SuperSpeed USB Device Capability:
> bLength 10
> bDescriptorType 16
> bDevCapabilityType 3
> bmAttributes 0x00
> wSpeedsSupported 0x000f
> Device can operate at Low Speed (1Mbps)
> Device can operate at Full Speed (12Mbps)
> Device can operate at High Speed (480Mbps)
> Device can operate at SuperSpeed (5Gbps)
> bFunctionalitySupport 1
> Lowest fully-functional device speed is Full Speed (12Mbps)
> bU1DevExitLat 1 micro seconds
> bU2DevExitLat 500 micro seconds
> SuperSpeedPlus USB Device Capability:
> bLength 20
> bDescriptorType 16
> bDevCapabilityType 10
> bmAttributes 0x00000001
> Sublink Speed Attribute count 1
> Sublink Speed ID count 0
> wFunctionalitySupport 0x1100
> bmSublinkSpeedAttr[0] 0x000a4030
> Speed Attribute ID: 0 10Gb/s Symmetric RX SuperSpeedPlus
> bmSublinkSpeedAttr[1] 0x000a40b0
> Speed Attribute ID: 0 10Gb/s Symmetric TX SuperSpeedPlus
> can't get debug descriptor: Resource temporarily unavailable
> Device Status: 0x0000
> (Bus Powered)
> root at al05p3:~#
>
> Regards,
> Sebastian
>
> On Mon, May 11, 2020 at 6:10 PM Sebastian Sjoholm <
> sebastian.sjoholm at gmail.com> wrote:
>
>> Hi,
>>
>> I have been using SIM8200AE with the mainline QMI_WWAN, just adding the
>> USB id in as qmi_fixed_intf. But I haven't been able to run it that much.
>>
>> Regards,
>> Sebastian
>>
>> On Mon, May 11, 2020 at 5:27 PM Aleksander Morgado <
>> aleksander at aleksander.es> wrote:
>>
>>> Hey Bjørn,
>>>
>>> Looks like Simcom shares a driver with their users for their SDX55
>>> based module; any idea if this is truly necessary?
>>> https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/209
>>>
>>> It looks like it just forces the interface to be raw-ip, but I assume
>>> this is already handled by userspace as usual.
>>>
>>> --
>>> Aleksander
>>> https://aleksander.es
>>> _______________________________________________
>>> libqmi-devel mailing list
>>> libqmi-devel at lists.freedesktop.org
>>> https://lists.freedesktop.org/mailman/listinfo/libqmi-devel
>>>
>>
>>
>>
>
>
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