On 05/02/2013 08:06 AM, Michael Büsch wrote:
On Tue, 23 Apr 2013 21:45:11 +0200 (CEST)
Thommy Jakobsson <[email protected]> wrote:
From: Thommy Jakobsson <[email protected]>
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 <[email protected]>
Signed-off-by: Thommy Jakobsson <[email protected]>
Cc: stable <[email protected]>
Anybody interested in porting this to b43legacy (and testing)?
Michael,
I will take care of that. It may take a while due to other projects.
Larry
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