Hi,
We have now found a workaround for our problems with PPP dropping
packets:
1. Our tty driver now returns "0" to ppp_async_push() instead og
"-EAGAIN"
2. We had to modify the line
"if (test_bit(XMIT_WAKEUP, &ap->xmit_flags) && ppp_async_push(ap)) { "
in ppp_async_process() to become:
"if (ppp_async_push(ap)) { "
since apparently no process/function in our system sets the XMIT_WAKEUP.
Can anybody tell us who is / should be responsible for setting this
flag?
Our workaround seems working stable though. :-)
Best regards
Arne Lie
SINTEF ICT, Dept. of Communication Systems
e-mail: arne.lie@xxxxxxxxx
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