tree 1be60d1e3f76f49c7675da5c314576ff601db644
parent d89b6c6750e7d7527603b573ec60ba787f5c04a6
author Bruce Allan <bruce.w.allan@intel.com> 1166175585 +0100
committer Jeff Garzik <jeff@garzik.org> 1167166290 -0500

[PATCH] e1000: Fix PBA allocation calculations

Assign the PBA to be large enough to contain at least 2 jumbo frames on
all adapters. This dramatically increases performance on several adapters
and fixes TX performance degradation issues where the PBA was misallocated
in the old algorithm.

Signed-off-by: Bruce Allan <bruce.w.allan@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>