|
hi...
We are developing a linux usb
device driver for usb adsl modem.
We are facing some problem.
While our driver is working well
for OHCI hostcontroller (SiS, Compaq chipsets), it is not fully
functional with UHCI host controller(VIA chipset).
The problem seems to be in the
data receive path.While testing with ping, we found that all
ping requests are reaching the destination but
there is substantial loss of the ping responses.
Is there something different
that we need to do in configuration for UHCI, or is there something
else that we are missing.Is there any known problem
in UHCI in 2.4.2.
We are using redhat 7.1 linux
2.4.2 kernel.
Thanx in advance.
regards
avinash |
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