Commit Graph

3 Commits (8733c8103bf4993f8f320bf661b4b152bd71639a)

Author SHA1 Message Date
Hauke Mehrtens 64f54741e3 kernel: bgmac: rework patch checking packet length
This bgmac patch was an attempt to fix/workaround bug reported in
https://dev.openwrt.org/ticket/7198 noticed on WNR3500L.
Patch assumed length reported by the hardware was 0 and was trying to
read it until getting a different value. This was actually the opposite.
Lenghts were some invalid & huge values that resulted in skb_over_panic.
For example:
skbuff: skb_over_panic: text:83b21074 len:57222 (...)
skbuff: skb_over_panic: text:87af1024 len:43226 (...)
skbuff: skb_over_panic: text:87af5024 len:8739 (...)

So instead of that not-working patch checking for 0, write a new one
checking for huge values. In case something like that happens, dump
hardware state and drop the packet.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 40424
2014-04-08 19:50:17 +00:00
Hauke Mehrtens 5a55ace3b8 kernel: bgmac: update the driver patches to a version submitted for mainline kernel.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 39201
2014-01-04 18:25:05 +00:00
Hauke Mehrtens bc3d934148 kernel: bgmac: update patches
This updates the bgmac backport patch to the current upstream version
and adds some more patches mostly for BCM4707.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 39165
2013-12-26 23:22:31 +00:00