Matt Carlson e31aa98706 tg3: Break larger frags into 4k chunks for 5719 ...

The 5719 has bug where RDMAs larger than 4k can cause problems.  This
patch works around the problem by dividing larger DMA requests into
something the hardware can handle.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-07-27 22:39:32 -07:00

116 KiB

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