Age | Commit message (Collapse) | Author |
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Huawei will need this.
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Instead of having two places that custom init stuff got processed
(a hook in the MMPluginBase class itself and a callback too) just
use a callback, and simplify it somewhat so that the plugin tracks
how many tries it cares about and what to do based on the response
or error.
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Port the differences over to the common Icera code (there were only
two) and remove the duplicate code from the Samsung plugin. The
Icera NWSTATE regex had to be adjusted to capture "-1" in the first
element which wasn't handled before but which I've seen on the
Samsung Y3300 before the card has registered.
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The GInterface structure for MMModemIcera isn't instance data, thus we
shouldn't be storing an instance pointer in it. Instead, make implemtors
store the intstance data in their private structure, and have them
implement an accessor for the Icera-private data. This makes everone
(especially GObject) happy. It's a bit of additional indirection, but
we still get to use the MM_MODEM_ICERA_GET_PRIVATE() and we still
get to cast the passed-in GInterface MMModemIcera into the various
GSM MMModem subclasses, which is all we ever wanted anyway.
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Use AT+WMBS for devices in 2G mode, and AT+WUBS for devices in 3G mode.
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Check the current functionality status with AT+CFUN? and make sure its '1',
otherwise, RF may be switched off.
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For 3G devices in Class A, AT+WWSM can be used to get or set the allowed mode:
* +WWSM: 0 (2G only)
* +WWSM: 1 (3G only)
* +WWSM: 2,0 (Any)
* +WWSM: 2,1 (2G preferred)
* +WWSM: 2,2 (3G preferred)
For 2G devices, there is no such command, so we will default to Any and allow
2G-only and 2G-preferred setups.
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These modems can be configured to use different mobile classes. For each kind of
modem, the best mobile class is the highest one in the following order:
- Class A (3G only mode)
- Class B (PS or CS, GPRS/EDGE or GSM)
- Class CG (PS only, GPRS/EDGE)
- Class CC (CS only, GSM)
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Let modems we know don't suck use a zero send-delay at probe time,
which greatly reduces time required to probe AT-compatible ports.
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Avoids additional USB latency and groups the whole command into one
USB packet.
BUG=chromium-os:13506
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BUG=chromeos-partner:2999, chromeos-partner:3215
TEST=network_LockedSIM
Change-Id: I17c25c52fa5cf4cffa94e73bd827eaae9e687df0
Signed-off-by: Elly Jones <ellyjones@chromium.org>
Signed-off-by: Jason Glasgow <jglasgow@chromium.org>
Signed-off-by: Jun Woo Lee <jw86.lee@samsung.com>
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Two issues here, first we dont' need to chain up to the parent
because it's not doing anything we need (it's mainly for PPP-based
devices) and second we need to wait a bit for the disconnect command
to complete by specifying a callback, otherwise the command may get
discarded when the port is shut down afterward.
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Don't need init retries since the modem seems pretty sane, and we
also don't need to call AT+CFUN=1 twice. Just once should be
fine. We also don't need any "flashing" since the modem doesn't
really do PPP and thus shouldn't need any of the serial port
carrier stuff to get its attention, since we'll never be using
PPP on any of its ports.
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Need to send the MM allowed mode back to the caller, not the
Icera mode. Simple typo in original plugin patch I think.
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No need for them to be public as they aren't used anywhere else.
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Use standard vendor/device id detection mechanisms and handle the
net port like other net ports are handled, by just claiming it. Also
reject CDMA modems for now.
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Isn't really needed since it's just the same as any other net
device port type.
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Clean up the spacing and use more consistent styling.
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BUG=chrome-os-partner:2394
TEST=gmerge modemmanager, watch logs, see detected as Samsung modem, connect to AT&T network
Review URL: http://codereview.chromium.org/6614026
Patch from Jun Woo Lee <jw86.lee@samsung.com>.
Change-Id: I913628ff4a1cd16c8180e3c808644b0134e69e31
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Yay for GInterface.
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Make it more flexible, add logging to a file, and absolute and
relative timestamps.
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Based on a patch by Elly Jones from Google.
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Implement connect, disconnect, and IP4 config stuff.
Also fix handling of Icera private data. After creation we
need to use MM_MODEM_ICERA_GET_INTERFACE(m)->priv to get the
private data instead of just dereferencing the MMModemIcera,
for reasons that I don't know. If this isn't done, data
gets silently corrupted because writes to the private data
are going into a random location in the object. This a
side-effect of the slightly hack-ish way that MMModemIcera
is a GInterface with private data.
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We'll need to store some private data later for authentication, and
this makes it easier and clearer to access that private data.
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The MF691 appears to ignore E0 on the same line as some other stuff,
so really shut it up by sending E0 by itself.
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Amended: Install the files under their proper DBus names.
Review URL: http://codereview.chromium.org/1618004
(cherry picked from commit 89f7f05f1294485fa8b44cfdd3c9b0d924d45ac1)
Conflicts:
Makefile.am
Change-Id: I65b2b0c1b5e579bb5b1d5d5b390c3be2ae49543c
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