Elaborate some on the workings of the stub.
Collapse up the list of supported devices.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=188599
@ -56,50 +56,51 @@ driver supports the following adapters:
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.Pp
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.Bl -bullet -compact
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.It
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Option Globetrotter 3G Fusion (only 3G part, not WLAN)
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Option GT 3G Fusion, GT Fusion Quad, etc. (only 3G part, not WLAN)
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.It
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Option Globetrotter 3G Fusion Quad (only 3G part, not WLAN)
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.It
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Option Globetrotter 3G Quad
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.It
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Option Globetrotter 3G
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Option GT 3G, GT 3G Quad, etc.
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.It
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Vodafone Mobile Connect Card 3G
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.It
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Qualcomm Inc. CDMA MSM
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.It
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Huawei E220 (E270?)
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Huawei B190, E220 ('<Huawei Mobile>')
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.It
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Huawei Mobile
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Novatal U740, MC950D, X950D, etc.
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.It
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Novatal MC950D
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.It
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Sierra cards
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Sierra MC875U, MC8775U, etc.
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.El
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.Pp
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See
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(See
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.Pa /sys/dev/u3g.c
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for the complete list of supported cards for each vendor
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mentioned above.
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mentioned above.)
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.Pp
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The supported 3G cards provide the necessary modem port for ppp,
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pppd, or mpd connections as well as extra ports (depending on the specific
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device) to provide other functions (diagnostic port, SIM toolkit port).
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The supported 3G cards provide the necessary modem port for ppp, pppd, or mpd
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connections as well as extra ports (depending on the specific device) to
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provide other functions (additional command port, diagnostic port, SIM toolkit
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port).
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.Pp
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In some of these devices a mass storage device supported by the
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.Xr umass 4
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driver is present which contains Windows and Mac OS X drivers.
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This device is
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hidden, unless the machine was booted in verbose mode (see
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The device starts up in disk mode (TruInstall, ZeroCD, etc.) and requires
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additional commands to switch it to modem mode.
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.Pp
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The
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.Xr u3gstub 4
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device will attach temporarily to a 3G device with a mass storage device and
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force it to switch to modem mode,
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The attach and detach of
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.Xr u3gstub
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and any driver disk device present on the 3G device is is hidden, unless the
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machine was booted in verbose mode (see
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.Xr boot 8 ) .
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To temporarily unhide the device, set
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.Va debug.bootverbose
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to 1 using
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.Xr sysctl 8
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and replug the device.
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The
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.Xr u3gstub 4
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device will attach temporarily and detach within seconds.
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.Sh SEE ALSO
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.Xr tty 4 ,
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.Xr ucom 4 ,
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