[PATCH] e1000: Make the copybreak value a module parameter

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Allow the user to vary the size that copybreak works. Currently cb is enabled
for packets < 256 bytes, but various tests indicate that this should be
configurable for specific use cases. In addition, this parameter allows us
to force never/always during testing to get full and predictable coverage of
both code paths.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Jesse Brandeburg 2006-12-15 10:40:39 +01:00 • committed by Jeff Garzik

parent 018ea44ef1

commit 1f753861d2

1 changed files with 15 additions and 4 deletions

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19

drivers/net/e1000/e1000_main.c

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