diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2008-07-10 14:40:51 +0200 |
|---|---|---|
| committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-07-24 06:22:51 +0200 |
| commit | cd4ccf76bfd2c36d351e68be7e6a597268f98a1a (patch) | |
| tree | a9c63d6536d1c49cbb350c238b903a4f05036dcb /include/asm-powerpc/vio.h | |
| parent | ae9ae06443f7bfa4f013c0e2c035d549e999ad3e (diff) | |
mv643xx_eth: use longer DMA bursts
The mv643xx_eth driver is limiting DMA bursts to 32 bytes, while
using the largest burst size (128 bytes) gives a couple percentage
points performance improvement in throughput tests, and the docs
say that the 128 byte default should not need to be changed, so
use 128 byte bursts instead.
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'include/asm-powerpc/vio.h')
0 files changed, 0 insertions, 0 deletions