e1000e: 82574/82583 performance improvement
authorBruce Allan <bruce.w.allan@intel.com>
Wed, 24 Nov 2010 06:01:25 +0000 (06:01 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Sat, 11 Dec 2010 06:13:08 +0000 (22:13 -0800)
commited5c2b0b78e5467f7948bef92b21f3c76823f392
treec65953d1001154b155c4af3ff6d4fbf4652774b8
parenta82a14f4cdcfedb27eacec8eb4d9e47d42c10d43
e1000e: 82574/82583 performance improvement

Increasing the transmit fifo by 4K (by decreasing the receive fifo size
specified in .pba by the same amount) increases Tx performance.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/e1000e/82571.c