Aleksander Morgado <aleksan...@aleksander.es> writes:
> Hey,
>
> The new Sierra MC74XX modules are very very different to all previous
> Sierra modules. Among other things, they always work in raw-ip mode,
> and they also don't implement "DMS UIM" commands.
>
> This series of patches introduces some initial support for these
> modules, by trying to modify the expected link layer protocol in the
> kernel to the one reported via WDA (if any), and also by implementing
> the "unlock required" check using "UIM Get Card Status" instead of
> "DMS UIM Get PIN status". There are multiple other operations based on
> "DMS UIM" that should be updated to use "UIM" service operations, but
> this one at least allows using the module when the SIM card has PIN
> request disabled.
>
> There's also another patch which ends up requesting Static IP
> configuration on the newly connected Bearer if raw-ip is used; for now
> to avoid needing a DHCP client with raw-ip support.
>
> Comments welcome!
Looking good to me. This does of course also work with PIN1 enabled,
if it is verified before starting MM (e.g. by AT+CPIN).
bjorn@nemi:~$ mmcli -m 0
/org/freedesktop/ModemManager1/Modem/0 (device id
'096b48f54b3ad0d4c73c1306ac8765a8fd9ad2ce')
-------------------------
Hardware | manufacturer: 'Sierra Wireless, Incorporated'
| model: 'MC7455'
| revision: 'SWI9X30C_01.09.06.00 r4004 CARMD-EV-FRMWR2
2015/09/01 20:44:43'
| supported: 'gsm-umts
| lte
| gsm-umts, lte'
| current: 'gsm-umts, lte'
| equipment id: '359072060005556'
-------------------------
System | device: '/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4'
| drivers: 'qcserial, qmi_wwan'
| plugin: 'Sierra'
| primary port: 'cdc-wdm0'
| ports: 'ttyUSB0 (qcdm), ttyUSB2 (at), cdc-wdm0 (qmi),
cdc-wdm1 (qmi), wwan0 (net), wwan1 (net)'
-------------------------
Numbers | own : 'unknown'
-------------------------
Status | lock: 'sim-pin2'
| unlock retries: 'unknown'
| state: 'connected'
| power state: 'on'
| access tech: 'lte'
| signal quality: '71' (recent)
-------------------------
Modes | supported: 'allowed: 2g, 3g, 4g; preferred: none'
| current: 'allowed: 2g, 3g, 4g; preferred: none'
-------------------------
Bands | supported: 'cdma-bc15-aws, u2100, u1800, u1900, u17iv, u850,
u900, eutran-i, eutran-ii, eutran-iii, eutran-iv, eutran-v, eutran-vii,
eutran-viii, eutran-xii, eutran-xiii, eutran-xx, eutran-xxv, eutran-xli'
| current: 'cdma-bc15-aws, u2100, u1800, u1900, u17iv, u850,
u900, eutran-i, eutran-ii, eutran-iii, eutran-iv, eutran-v, eutran-vii,
eutran-viii, eutran-xii, eutran-xiii, eutran-xx, eutran-xxv, eutran-xli'
-------------------------
IP | supported: 'ipv4, ipv6, ipv4v6'
-------------------------
3GPP | imei: '359072060005556'
| enabled locks: 'none'
| operator id: '24201'
| operator name: 'TELENOR'
| subscription: 'unknown'
| registration: 'home'
-------------------------
SIM | path: '/org/freedesktop/ModemManager1/SIM/0'
-------------------------
Bearers | paths: '/org/freedesktop/ModemManager1/Bearer/0'
bjorn@nemi:~$ mmcli -b 0
Bearer '/org/freedesktop/ModemManager1/Bearer/0'
-------------------------
Status | connected: 'yes'
| suspended: 'no'
| interface: 'wwan0'
| IP timeout: '20'
-------------------------
Properties | apn: 'telenor.smart'
| roaming: 'allowed'
| IP type: 'ipv4v6'
| user: 'none'
| password: 'none'
| number: 'none'
| Rm protocol: 'unknown'
-------------------------
IPv4 configuration | method: 'static'
| address: '10.140.238.5'
| prefix: '30'
| gateway: '10.140.238.6'
| DNS: '193.213.112.4', '130.67.15.198'
| MTU: '1500'
-------------------------
IPv6 configuration | method: 'static'
| address: '2a02:2121:89:d271:449e:ddb0:b67d:8df0'
| prefix: '64'
| gateway: '2a02:2121:89:d271:ad94:af45:b837:b93e'
| DNS: '2001:4600:4:fff::52', '2001:4600:4:1fff::52'
| MTU: '1500'
-------------------------
Stats | Duration: '449'
| Bytes received: '78993957'
| Bytes transmitted: '142234208'
Bjørn
_______________________________________________
ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
