On Tue, 23 Apr 2013 21:45:11 +0200 (CEST) Thommy Jakobsson <thommyj@xxxxxxxxx> wrote: > From: Thommy Jakobsson <thommyj@xxxxxxxxx> > > Add handling of rx descriptor underflow. This fixes a fault that could > happen on slow machines, where data is received faster than the CPU can > handle. In such a case the device will use up all rx descriptors and > refuse to send any more data before confirming that it is ok. This > patch enables necessary interrupt to discover such a situation and will > handle them by dropping everything in the ring buffer. > > Reviewed-by: Michael Buesch <m@xxxxxxx> > Signed-off-by: Thommy Jakobsson <thommyj@xxxxxxxxx> > Cc: stable <stable@xxxxxxxxxxxxxxx> Anybody interested in porting this to b43legacy (and testing)? -- Michael
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