The skb_reserve call prior to DMA mapping the RX skb reduced the skb
data len by 2. To not allow DMA to write behind the skb we should pass
the correct skb data len to the device.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 24123
Instead just drop the rx'ed frame silently and reuse the already
available buffer.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 24122
Taking the ramips ethernet interface down and up again resulted in the
driver not receiving any frames anymore. Fix this by correctly disabling
interrupts in the hw on ifdown.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 23243
The attached patch adds a preliminary support for Prolink PWH2004 board
(Ralink RT305x based). LAN and flash appear to work. However, the USB
port and WLAN I have not managed to activate properly yet, but that
problem appears to be present with other rt305x targets as well(?).
Signed-off-by: Esa Hyytia <esa at netlab.tkk.fi>
SVN-Revision: 23129
The current defaults for ramips rt305x does not allow the USB
subsystem to be selected/built.
This patch is just a small step in that direction.
Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
SVN-Revision: 23128
This patch adds support for Sparklan WCR-150GN board.
Network configuration should be tweaked to make it work fully. The
reason it's not in this patch is that ramips target should be modified
to support different /etc/config/network files for different boards.
Signed-off-by: Roman Yeryomin <roman@advem.lv>
SVN-Revision: 22658
When trying to build images with jffs2 filesystem for ramips platform
there is only one jffs2 image produced instead of two (64k and 128k).
Signed-off-by: Roman Yeryomin <roman@advem.lv>
SVN-Revision: 22435
Bridging between the ramips ethernet driver and rt2800pci was somewhat
broken. Frames received by the ethernet driver which were passed to the
wifi driver for transmission were sometimes corrupted or sent out with
huge delays.
The reason for this is the missing assignment of skb->tail in the ramips
ethernet driver's rx path resulting in skb->tail pointing to skb->data.
Since skb->tail is used by mac80211 it writes into skb->data which messes
up the frames content.
Fix this by using skb_put to correctly set skb->len and skb->tail.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 22172
Gabor Juhos
Imre Kaloz
Hauke Mehrtens
Florian Fainelli
Alexandros C. Couloumbis
John Crispin
Daniel Dickinson
Nicolas Thill