ied following patches.
- Workqueue patch - http://comments.gmane.org/gmane.linux.usb.general/26772
- POSTPONE_FREE_LAST_DTD patch - http://patchwork.ozlabs.org/patch/157845/
Appreciate any help on this.
Regards,
Dipen Patel
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Hi,
Resolved this by fixing a bug in device side transmit routine. Anyways thank you
guys. This was the only post I found on net with exactly my problem.
Regards,
Dipen Patel
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good workaround. In cdev structure I have added input dev and whenever
set_config is called I generate input event at the end of function. My
application looks for this event and if received it reinitializes device.
Regards,
Dipen Patel
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e or set_config
> occurs?
Read will return EAGAIN if set_config is called and I try to read. But I never
get data untill I close and reopen /dev/ttyGS0
Regards,
Dipen Patel
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ice is connected to Host then for future unplug/plug
or even SET_CONFIGURATION requests it should just do reset so calling
gserial_disconnect() and then gserial_connect().
Correct me if I am wrong.
Regards,
Dipen Patel
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Can anyone help me with this? How my application should detect device
plugout/plugin and SET_CONFIGURATION events?
Is my current solution of generating input event on SET_CONFIGURATION call for
application to close and reopen device node is Okay?
Appreciate any help on this.
Regards,
Dipen
generating input event from g_serial driver.
What i don't understand is that why device application need to reset
port which is already open. i.e. when set_alt() is called why it is
calling gserial_connect() again instead of using previously opened tty
port.
Regards,
Dipen Patel
called gserial_connect(), so SIGHUP is not generated.
But why acm_set_alt() does not do gserial_disconnect() before calling
gserial_connect()?
Regards,
Dipen Patel
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