openwrtv4/target/linux/ar71xx/files/drivers
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
..
gpio ar71xx: add GPIO driver for the NXP 74HC153 chip 2010-01-15 12:07:58 +00:00
leds ar71xx: add LED driver for the RB750 2010-03-08 12:10:01 +00:00
mtd ar71xx: update image generation and trx header parsing for the WRT160NL 2010-03-27 17:38:36 +00:00
net ar71xx: fix up alignment handling 2010-04-15 23:31:17 +00:00
spi update ar71xx_spi driver 2009-08-06 10:56:48 +00:00
usb/host ar71xx: add missing fields to the ar71xx-ehci driver 2010-02-06 17:00:16 +00:00
watchdog rename reset register definitions 2008-12-04 16:55:43 +00:00