openwrtv3/target/linux/ixp4xx
Sergey Ryazanov 890e668273 ixp4xx: drop the jumbo frame support
Current jumbo frame support code allocates rxbuffers of the maximum size
supported by the hardware (~14KB). This happens at the device open time
even if the configured MTU is lower (e.g. if it configured to standard
1500 bytes). Such behavior effectivly prevents interface start on boards
with a low ammount of RAM (e.g. WRT300N v2), since the kernel simly can
not allocates of ~0.8MB (14KB x 64).

So remove jumbo frame support for now.

Reported-by: Nerijus Baliunas <nerijus@users.sourceforge.net>
Tested-by: Nerijus Baliunas <nerijus@users.sourceforge.net>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
2017-11-06 16:39:41 +01:00
..
base-files/lib treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
generic ixp4xx: use usb-*-pci where appropriate 2015-05-29 14:39:12 +00:00
harddisk ixp4xx: use usb-*-pci where appropriate 2015-05-29 14:39:12 +00:00
image ixp4xx: put apex images into image staging directory 2017-01-27 16:53:31 +01:00
patches-4.4 ixp4xx: drop the jumbo frame support 2017-11-06 16:39:41 +01:00
config-4.4 kernel: cleanup CONFIG_SCHED_HRTICK 2017-06-29 04:46:59 +02:00
Makefile use immediate set in target Makefiles 2016-09-10 15:30:38 +02:00
modules.mk