openwrtv3/target/linux/ar71xx/files/drivers/net
Felix Fietkau 1c0e751391 ar71xx: fix up alignment handling
- on ar724x, rx buffers can be aligned with an offset of 2, which keeps the ip header aligned
- alignment offset is only added if the ar8216 workaround is not active and the phy driver does not advertise its own packet alignment
- ar71xx and ar91xx can not handle rx alignment offsets, however taking a hit on unaligned exceptions seems to have less overhead than re-aligning the data for large packets
- use memmove to re-align small packets, if necessary

tested on ar9132, ar7240 and ar7242 based devices without ar8216 headers

SVN-Revision: 20892
2010-04-15 23:31:17 +00:00
..
ag71xx ar71xx: fix up alignment handling 2010-04-15 23:31:17 +00:00
phy rtl8366: make it available on all platforms 2010-01-25 15:13:38 +00:00